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Sample records for gastritis children complaining

  1. Mast cell gastritis: Children complaining of chronic abdominal pain with histologically normal gastric mucosal biopsies except for increase in mast cells, proposing a new entity

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    Pourpak Zahra

    2009-10-01

    Full Text Available Abstract Background Mast cells reside within the connective tissue of a variety of tissues and all vascularized organs. Since 1996, few studies have been performed on mast cell density in gastrointestinal biopsies, mainly in adult age group. We recently studied mast cell density in pediatric age group on rather larger number of cases in a referral children hospital. Mast cell density was 12.6 ± 0.87 in 0.25 mm2 (range: 0-81 in our study. Since we frequently encounter cases with rather normal gastric biopsies with no H.pylori, which mainly complain of chronic abdominal pain, we gathered those cases with mast cell density more than 30/0.25 mm2. from 895 gastric biopsies and wanted to study their clinical and endoscopic findings and propose a new entity. Methods Between April 2005 and May 2008, 895 children (2, were chosen and a questionnaire was filled for each patient including clinical, endoscopic and pathologic findings. The statistical analysis was performed using SPSS, version 13 (SPSS Inc., Chicago, IL, USA. Results Over a 3 year period of study, of 895 selected children, 86 patients fulfilled the entrance criteria. The major complaint of patients was recurrent abdominal pain. The mean mast cell density was 45.59 ± 13.81 in 0.25 mm2 (range: 30-93. Among our cases, about 67.4% (n = 58 had 30 to 49, 23.3% (n = 20 had 50 to 69, 8.1% (n = 7 had 70 to 89 and 1.2% (n = 1 had 93 mast cells/0.25 mm2 in their specimens Discussion In 29% of our cases, neither endoscopic nor pathologic change was detected and only increase in mast cell number was reported and in others endoscopic and histopathological findings were negligible except increase in mast cells. In updated Sydney system (classification and grading of gastritis, no term is introduced which is in concordance with this group but we think that increased density of mast cells in these cases should not be overlooked and it may contribute to clinical manifestations in some way. We hope that

  2. Gastric Lipase Secretion in Children with Gastritis

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    Krystyna Sztefko

    2013-07-01

    Full Text Available Gastric lipase is one of the prepancreatic lipases found in some mammalian species and in humans. Our knowledge of the hormonal regulation of gastric lipase secretion in children and adolescents is still very limited. The aim of this study was to compare the activity of human gastric lipase (HGL in gastric juice in healthy adolescents and in patients with gastritis. The adolescents were allocated to three groups: the first including patients with Helicobacter pylori gastritis (HPG; n = 10, the second including patients with superficial gastritis caused by pathogens other than H. pylori (non-HPG; n = 14 and the control group including healthy adolescents (n = 14. Activity of HGL was measured in gastric juice collected during endoscopy. Plasma concentrations of cholecystokinin (CCK, glucagon-like peptide-1 (GLP-1 and glucose-dependent insulinotropic peptide (GIP were measured in all adolescents. Activity of HGL in the non-HPG group was significantly lower than in the HPG group (p < 0.005 and the control group (p < 0.005. Mean plasma GIP levels in the control group were lower than in the non-HPG group (p < 0.003 and the HPG group (p < 0.01. We conclude that the regulation of HGL secretion by GLP-1 and CCK is altered in patients with gastritis. Moreover, GIP is a potent controller of HGL activity, both in healthy subjects and in patients with gastritis.

  3. Gastritis

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    ... symptoms from the infection. Curing the infection often cures the gastritis and decreases the chance of developing complications, such as peptic ulcer disease, MALT lymphoma, and gastric cancer. Avoiding the ...

  4. Lymphoid follicles in children with Helicobacter pylori-negative gastritis

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    Broide, Efrat; Richter, Vered; Mendlovic, Sonia; Shalem, Tzippora; Eindor-Abarbanel, Adi; Moss, Steven F; Shirin, Haim

    2017-01-01

    Purpose The prevalence of Helicobacter pylori gastritis has been declining, whereas H. pylori-negative gastritis has become more common. We evaluated chronic gastritis in children with regard to H. pylori status and celiac disease (CD). Patients and methods Demographic, clinical, endoscopic, and histologic features of children who underwent elective esophagogastroduodenoscopy were reviewed retrospectively. Gastric biopsies from the antrum and corpus of the stomach were graded using the Updated Sydney System. H. pylori presence was defined by hematoxylin and eosin, Giemsa, or immunohistochemical staining and urease testing. Results A total of 184 children (61.9% female) met the study criteria with a mean age of 10 years. A total of 122 (66.3%) patients had chronic gastritis; 74 (60.7%) were H. pylori-negative. Children with H. pylori-negative gastritis were younger (p=0.003), were less likely to present with abdominal pain (p=0.02), and were mostly of non-Arabic origin (p=0.011). Nodular gastritis was found to be less prevalent in H. pylori-negative gastritis (6.8%) compared with H. pylori-positive gastritis (35.4%, pgastritis and lymphoid follicles were associated most commonly with H. pylori. Although less typical, lymphoid follicles were demonstrated in 51.3% of H. pylori-negative patients. The presence or absence of CD was not associated with histologic findings in H. pylori-negative gastritis. Conclusion Our findings suggest that lymphoid follicles are a feature of H. pylori-negative gastritis in children independent of their CD status. PMID:28860835

  5. The syndrome of bacterial overgrowth in children with chronic gastritis

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    T.V. Sorokman

    2017-03-01

    Full Text Available Background. Achlorhydria of any origin may be one of the main causes of bacterial overgrowth syndrome (BOS. The data on this controversial issue, some researchers argue the association of long-term use of proton pump inhibitors (PPI with BOS development. The purpose was to study the clinical manifestations and the state of microbiota of the upper intestine in children with chronic gastritis and reduced gastric function. Materials and methods. The study involved 65 children with chronic gastritis (CG, aged 7–18 years. The study methods included esophasogastroduodenoscopy, biopsy of the gastric mucosa for H. pylori, pH-meter; ultrasound investigation of the abdominal cavity. Mucosa morphological changes were assessed by visual analogue scale. A hydrogen breath test (HBT using the analyzer Gastrolyzer load lactulose was performed in all patients in order to verify BOS. The results were presented by the number of observations mean values and their standard deviation and error (M ± m for p < 0.05, relative frequency (%. Results. Of the 65 examined children suffering from CG, 27 persons had hypoacidy hastritis, the average pH was 4.7 ± 0.4. Seventeen children with CG had gastroesophageal reflux (GER. In both groups of patients symptoms of diarrhea and flatulence dominated, but in patients with GER receiving PPIs prevalence and severity of symptoms deteriorated with increasing duration of therapy. The study found that H. pylori infection was registered in 42 (64.6 % of all children with CG. The HBT results demonstrated that more than a third (44.4 % patients had BOS. In children with CG combined with GER positive HBT was registered in 41.1 % cases. The BOS incidence in these patients was found to enhance with increasing duration of PPI intake. Conclusions. A high incidence of complaints related to the BOS development was found in children with hypoa­cid CG and in patients with GER treated with PPIs. BOS in patients with CG and patients who have

  6. Nodular Gastritis and Pathologic Findings in Children and Young Adults with Helicobacter pylori Infection

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    Koh, Hong; Noh, Tae-Woong; Baek, Seoung-Yon

    2007-01-01

    Purpose The aim of this study was to investigate the pathologic characteristics of nodular gastritis in children and young adults infected with Helicobacter pylori (H. pylori). Materials and Methods A total of 328 patients were enrolled in this study, and the diagnosis of H. pylori infection was done with gastroduodenal endoscopy concomitant with a CLO™ test and pathologic analysis of the biopsy specimens. Diagnoses of normal, superficial gastritis, nodular gastritis, and peptic ulcer disease were made from the gastroduodenal endoscopic findings. The density of H. pylori organisms in the gastric mucosa was rated as normal, mild, moderate, or marked. The pathologic findings of nodular gastritis were based on the histopathologic findings of inflammation, immune activity, glandular atrophy and intestinal metaplasia. Each of these findings was scored as either normal (0), mild (1), moderate (2), or marked (3) according to the updated Sydney system and using visual analog scales. The gastritis score was the sum of the four histopathologic scores. Results In this study, nodular gastritis (50.6%) was most common, and mild density (51.5%) H. pylori infection was also common upon microscopic examination. Intestinal metaplasia occurred in 9 patients (2.7%). Conclusion Logistic regression revealed a significant increase in the incidence of nodular gastritis with gastritis score (p = 0.008), but not an association with sex, age, or H. pylori density. Gastritis score was the only significant factor influencing the occurrence of nodular gastritis. Intestinal metaplasia, which was originally thought to be a pre-malignant lesion, occurred in 2.7% of the patients with H. pylori infection. PMID:17461522

  7. EFFICIENCY OF THE PROLONGED THERAPY BY THE ANTISECRETORY MEDICATIONS IN THE REDUCTION OF THE POSTHELICOBACTERIAL GASTRITIS RISKS AMONG THE CHILDREN

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    E.A. Potrakhova; N.V. Sobotyuk; A.V. Kononov

    2008-01-01

    The authors studied the efficiency of the 3 months long therapy by Rabeprazole after eradication of the causative agent in the children with h. pylori associated gastritis from the high risk group of the development post helicobacter gastritis. They demonstrated that most children with h. pylori associated gastritis, who have un favourable prognostic factors, have persistence of the inflammatory infiltrate in the mucosa of the antral stomach after eradication, which is accompanied with the el...

  8. EFFICIENCY OF THE PROLONGED THERAPY BY THE ANTISECRETORY MEDICATIONS IN THE REDUCTION OF THE POSTHELICOBACTERIAL GASTRITIS RISKS AMONG THE CHILDREN

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    E.A. Potrakhova

    2008-01-01

    Full Text Available The authors studied the efficiency of the 3 months long therapy by Rabeprazole after eradication of the causative agent in the children with h. pylori associated gastritis from the high risk group of the development post helicobacter gastritis. They demonstrated that most children with h. pylori associated gastritis, who have un favourable prognostic factors, have persistence of the inflammatory infiltrate in the mucosa of the antral stomach after eradication, which is accompanied with the elevated secretion of the hydrochloric acid and development of the acid dependent diseases. The use of the anti secretory medications during 3 months after h. pylori eradication among these children allows one to prevent the development of the gastritis and its complications.Key words: h. pylori_associated gastritis, eradication of h. Pylori, children, rabeprazole.

  9. Association between follicular gastritis and Helicobacter pylori in children seen at a public hospital in Peru.

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    Mejia, C R; Vera, C A; Huiza-Espinoza, L

    2016-01-01

    For the last 15 years, infection from Helicobacter pylori (H. pylori) has been recognized in gastritis pathogenesis, and is known to trigger an important inflammatory response in these patients. To determine the association between follicular gastritis and H. pylori infection in children seen at a public hospital in Peru. An analytic, cross-sectional study was conducted on all the children treated at the Hospital Nacional Docente Madre "Niño San Bartolomé" in Lima, Peru, within the time frame of 2011-2012. All the personal data from the patients' medical histories and endoscopic procedures were collected. The crude prevalence ratios (PR) were obtained and adjusted (aPR) with their 95% confidence intervals (95%CI), using generalized linear models with the binomial family and log link function. A total of 123 children met the study criteria. Forty-eight (39%) of the study sample were girls and the mean age of the children was 12 years. H. pylori was present in 44% of the sample and 9% presented with more than 100 bacteria per field (classified as +++). Thirty-five percent of the children had esophagitis due to concomitant reflux. The presence of H. pylori was associated with follicular gastritis (P<0.01; aPR: 2.3; 95% CI:1.49-3.49), adjusted by the children's age. Based on the data analyzed, it was concluded that the children with follicular gastritis had a greater likelihood of having H. pylori than those that did not present with gastritis. These results can be extrapolated to other similar populations and should be evaluated in each setting so that this does not become a public health problem within the next few years. Copyright © 2016 Asociación Mexicana de Gastroenterología. Published by Masson Doyma México S.A. All rights reserved.

  10. Role of Treg and TH17 cells of the gastric mucosa in children with Helicobacter pylori gastritis.

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    Gil, Joo Hyun; Seo, Jeong Wan; Cho, Min-Sun; Ahn, Jung-Hyuck; Sung, Hye Youn

    2014-02-01

    The aim of the present study was to examine the expression of FOXP3, interleukin (IL)-10, transforming growth factor (TGF)-β1, IL-17A, and T helper 17 (TH17) cells/FOXP3+ regulatory T (Treg) cells balance in the gastric mucosa of children with Helicobacter pylori infection, in relation to the gastric histopathology. Antral mucosal biopsies were obtained from 20 children with H pylori(+) gastritis and 20 age- and sex-matched normal controls. Histopathology was assessed by the updated Sydney classification. Gene expression of FOXP3, IL-10, and TGF-β1 was analyzed by quantitative real-time polymerase chain reaction. Immunohistochemical staining for FOXP3+ Treg and TH17 cells was performed. The gene expression levels of FOXP3, TGF-β1, and IL-10 messenger RNA (mRNA) and the number of FOXP3+ Treg were significantly higher in the H pylori(+) gastritis group than in the control group (P pylori(+) gastritis group (P pylori(+) gastritis group (P pylori(+) gastritis group than in the control group (P pylori(+) gastritis group (P pylori(+) gastritis group (P gastritis.

  11. Ulcerative Gastritis and Esophagitis in Two Children with Sarcina ventriculi Infection

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    Tim G. J. de Meij

    2017-08-01

    Full Text Available Sarcina ventriculi is a Gram-positive, obligate anaerobic coccus, with a characteristic morphology. Only 22 cases of human infections by this microorganism, including 7 in children, have been reported in literature so far. Affected subjects usually present with abdominal pain, nausea, vomiting, and delayed gastric emptying. However, life-threatening complications, like emphysematous gastritis and gastric perforation have also been described. Gastroparesis and gastric outlet obstruction have been considered as a potential etiologic factor. All pediatric cases described thus far presented with concomitant gastrointestinal pathology, such as Helicobacter pylori gastritis, celiac disease, infection with Giardia lamblia or Candida spp. Here, we report two children with S. ventriculi infection, in whom the diagnosis was established by typical histological findings in mucosal biopsies. The first child presented with hematemesis due to ulcerative esophagitis and gastritis, the second child with a history of esophageal stricture had ulcerative gastritis. Confirmation of S. ventriculi infection is feasible by molecular microbiota detection methods, since this microorganism cannot be detected by classical culture techniques. Prompt treatment with antibiotics could prevent life-threatening complications.

  12. Helicobacter pylori infection and chronic gastritis: clinical, serological, and histologic correlations in children treated with amoxicillin and colloidal bismuth subcitrate.

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    De Giacomo, C; Fiocca, R; Villani, L; Lisato, L; Licardi, G; Diegoli, N; Donadini, A; Maggiore, G

    1990-10-01

    Twenty-three children with Helicobacter (Campylobacter) pylori-associated chronic gastritis are reported. Family history of peptic disease, previous digestive procedures, and nonspecific epigastric pain were the most frequently encountered clinical features. Antral nodularity at endoscopy and histologic evidence of follicular gastritis were characteristic morphological aspects. Rapid urease tests suggested the diagnosis in 90% of patients. Significant increases of serum IgG and IgA against Helicobacter pylori allowed the identification of infected children with 95% cumulative sensitivity. Treatment with amoxicillin and bismuth subcitrate eradicated the infection and improved gastritis in 13 of 19 children. These findings provide further evidence for the etiologic role of Helicobacter pylori in chronic antral gastritis in children.

  13. [The PCR markers of viral infections under chronic gastritis in children].

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    Yaroslavtseva, N G; Grumbkova, L O; Tikhomirov, D S; Ignatova, E N; Romanova, T Yu; Garanja, T A; Tupoleva, T A; Filatov, F P

    2014-06-01

    The extended monitoring (up to 1 year 11 months) of PCR markers was implemented concerning viral infections: cytomegalovirus, Epstein-Barr virus, simple herpes virus type I and II, hepatitis B virus, hepatitis C virus and bacterial infection of Helicobacter pylori in bioassays (blood, biopsy material of mucous coat of stomach and inferior third of esophagus) from children with different types of chronic gastritis. In biological samples from patients with gastritis type A and type A + B DNA of hepatitis B virus (87% and 71% of patients correspondingly) and DNA of Epstein-Barr virus (63% and 67% of patients) were detected with high rate. Under gastritis type B and C these markers were detected significantly rarely (20-36%). Among patients with gastritis type A, B and A + B, the positive results on DNA of cytomegalovirus consisted 13-17%. In patients with gastritis type C DNA of cytomegalovirus was not detected. In any of analyzed samples no DNA of simple herpes virus type I and II was detected. The control of DNA of H. pylori demonstrated its presence in biological materials of 67% and 84% of patients with gastritis type B and A +B. This type of DNA was absent in patients with gastritis type A and C. Under gastritis type A, B and A+B, DNA of Epstein-Barr virus and DNA of hepatitis B virus detected more often in biological materials of mucous coat of stomach (71%-100%) and out of them simultaneously in blood in 33%-60% of examined patients and only in blood up to 29%. DNA of Epstein-Barr virus was detected in leukocytes of peripheral blood and DNA of hepatitis B virus both in plasma and leukocytes of peripheral blood. Under gastritis type C DNA of Epstein-Barr virus was always detected in leukocytes of peripheral blood (in 20% out of these patients simultaneously in biological material) and DNA of hepatitis B virus just as much in blood (plasma and/or leukocytes of peripheral blood) and biological materials. The lower concentrations (less than 700 copies/ml) DNA of

  14. The prevalence of Helicobacter pylori gastritis in newly diagnosed children with inflammatory bowel disease.

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    Roka, Kleoniki; Roubani, Aikaterini; Stefanaki, Kalliopi; Panayotou, Ioanna; Roma, Eleftheria; Chouliaras, Giorgos

    2014-10-01

    Recent studies have shown that patients with inflammatory bowel disease (IBD) are less likely to be infected with Helicobacter pylori compared with non-IBD patients. We aimed to study the prevalence of H. pylori-positive and H. pylori-negative gastritis in newly diagnosed children with IBD in comparison to those with non-IBD in Greece. All children who underwent first esophagogastroduodenal endoscopy between 2002 and 2011 were retrospectively included. Four groups were studied: patients with Crohn's disease (CD), ulcerative colitis (UC), IBD unclassified (IBDU), and non-IBD individuals (non-IBD). Helicobacter pylori infection was defined by positive culture or by positive histology and CLO test. Those children with negative or not available culture and only one positive test (histology or CLO) were further evaluated by urea breath test, and the positives were also included in the infected group. We studied 159 patients with IBD (66 CD, 34 UC, and 59 IBDU) and 1209 patients in non-IBD individuals. Helicobacter pylori gastritis was less frequent in the IBD group (3.8% vs 13.2% in the control group, p pylori-negative gastritis were 3.3 times more likely to belong in the IBD group compared with H. pylori-positive patients (p = .006). Occurrence of H. pylori gastritis is less frequent in children with IBD compared with controls. Our study confirms an inverse association between H. pylori and IBD. Future studies are needed to distinguish between a true protective role of H. pylori and a confounding effect due to previous antibiotic use in children with IBD. © 2014 John Wiley & Sons Ltd.

  15. Ulcerative Gastritis and Esophagitis in Two Children with Sarcina ventriculi Infection

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    de Meij, Tim G. J.; van Wijk, Michiel P.; Mookhoek, Aart; Budding, Andries E.

    2017-01-01

    Sarcina ventriculi is a Gram-positive, obligate anaerobic coccus, with a characteristic morphology. Only 22 cases of human infections by this microorganism, including 7 in children, have been reported in literature so far. Affected subjects usually present with abdominal pain, nausea, vomiting, and delayed gastric emptying. However, life-threatening complications, like emphysematous gastritis and gastric perforation have also been described. Gastroparesis and gastric outlet obstruction have b...

  16. Gastrointestinal hyperactivity and its importance in the formationof chronic allergic gastritis in children

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    Bobrova V.I.

    2016-03-01

    Full Text Available Objective. To determine the clinical and pathogenetic role in the formation of gastrointestinal hyperactivity and chronic allergic gastritis in children. Patients and methods. We observed 82 children aged 6 to 16 years. To verify the diagnosis all the children performed endoscopy of the upper gastrointestinal tract, intragastric pHmeter. To confirm the genesis of atopic disease of patients determined the level general IgE in the serum by ELISA. Results. As a result of studies we find, that in majority (92.7±2.9% patients examined early symptoms of gastrointestinal hyperactivity were diagnosed in the first six months of life. Gastrointestinal hyperactivity in infants is manifested by increased functional reaction of the gastrointestinal system, namely the disorders of the digestive and motorevacuation function of the gastrointestinal tract and symptoms of atopic dermatitis. In older children gastrointestinal hyperactivity transformed intoallergic gastritis, which is manifested by destructive changes of the gastric mucosa, increased production of hydrochloric acid , motility disorders of the gastrointestinal tract mainly in the form of duodenogastric reflux. It was found that the determining factors of the formation of allergic inflammation should be considered a high percentage of family history as a gastroenterological and allergic diseases, disorders physiological feeding graphics and nutrition of children from the first days of life. A characteristic feature of current gastroenterological diseases in patients with gastrointestinal hyperactivity was the absence of seasonal exacerbations, severe pain in the right upper quadrant, belching and flatulence, against the background of destructive changes in the gastric mucosa. Conclusions. We have identified specific clinical symptoms is pathognomonic for children with gastrointestinal hyperactivity and provides the opportunity to be watchful for the diagnosis of allergic changes in the gastric

  17. Antral atrophy, intestinal metaplasia, and pre-neoplastic markers in Mexican children with Helicobacter pylori-positive and negative gastritis

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    Villarreal-Calderon, Rodolfo; Luévano-González, Arturo; Aragón-Flores, Mariana; Zhu, Hongtu; Yuan, Ying; Xiang, Qun; Yan, Benjamin; Stoll, Kathryn Anne; Cross, Janet V.; Iczkowski, Kenneth A.; Mackinnon, Alexander Craig

    2015-01-01

    Chronic inflammation and infection are major risk factors for gastric carcinogenesis in adults. As chronic gastritis is common in Mexican children, diagnosis of Helicobacter pylori and other causes of gastritis are critical for the identification of children who would benefit from closer surveillance. Antral biopsies from 82 Mexican children (mean age 8.3±4.8y) with chronic gastritis (36 H. pylori +, 46 H. pylori -) were examined for gastritis activity, atrophy, intestinal metaplasia, and immunohistochemical expression of gastric carcinogenesis biomarkers CDX2, ephrin type-B receptor 4, matrix metalloproteinase 3 (MMP3), macrophage migration inhibitory factor (MIF), p53, β-catenin, and E-cadherin. Atrophy was diagnosed in 7/82 (9%) and intestinal metaplasia in 5/82 (6%) by routine histology, while 6 (7%) additional children (3 H. pylori +) exhibited aberrant CDX2 expression without intestinal metaplasia. Significant positive correlations were seen between EphB4, MMP3, and MIF (p<0.0001). Atrophy and follicular pathology were more frequent in H. pylori + biopsies (p<0.0001), while intestinal metaplasia and CDX2 expression showed no significant correlation with H. pylori status. Antral biopsies demonstrating atrophy, intestinal metaplasia, and/or aberrant CDX2 expression were seen in 21.95 % (18/82) of the children, potentially identifying those who would benefit from closer surveillance and preventive dietary strategies. Biomarkers CDX2, EphB4, MMP3, and MIF may be useful in the work-up of pediatric gastritis. PMID:24656654

  18. Immunohistochemical evaluation of p53 expression and proliferative activity in children with Helicobacter pylori associated gastritis.

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    Ozturk, Yesim; Ozer, Erdener; Lebe, Banu; Bekem, Ozlem; Buyukgebiz, Benal

    2005-04-01

    The aim of this study was to evaluate the significance of p53 expression and proliferative activity of glandular epithelium and intestinal metaplasia in Helicobacter pylori associated gastritis of pediatric patients. The study included endoscopic gastric biopsies of 54 children with dyspeptic complaints. Immunohistochemistry was performed for evaluation of p53 expression and Ki-67 labeling index, an indicator of proliferative activity. Grading of H. pylori density, intestinal metaplasia and inflammatory cell infiltration were performed in histologic tissue sections stained with hematoxylin-eosin, Giemsa and Alcian-blue. Of 54 children, 35 (64%) were infected by H. pylori. Positive immunostaining for p53 was observed in 11 of 54 cases (20.4%). H. pylori infection was found in 10 (91%) of the p53-positive patients. There was a positive correlation between H. pylori density and Ki-67 labeling index in H. pylori infected children. H. pylori density, Ki-67 labeling index and inflammatory cell infiltration in the p53-positive group were significantly higher than in the p53-negative group. Although intestinal metaplasia was more common in H. pylori infected children (n = 11; 31.4%), there was no difference in the rate of intestinal metaplasia between the p53-positive and p53-negative groups. The present study shows that p53 mutations and higher proliferative activity of glandular epithelium may be related to H. pylori associated gastritis in children. Because p53 mutation does not appear to be associated with intestinal metaplasia, a precursor for gastric cancer in adults, we think that H.pylori associated p53 alterations do not initiate and promote gastric cancer that may occur in adulthood.

  19. Virulence factors and antibiotic resistance in children with Helicobacter pylori gastritis.

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    Karabiber, Hamza; Selimoglu, Mukadder A; Otlu, Baris; Yildirim, Ozge; Ozer, Ali

    2014-05-01

    There are limited data regarding the pattern of Helicobacter pylori (Hp) antibiotic resistance and virulence factors in children. Evaluation of prevalence of drug resistance and virulence-factor genotype in children with Hp gastritis and to investigate whether there is any relation between drug resistance and genotype were our aims in this study. Ninety-eight children with polymerase chain reaction-positive Hp gastritis were included. Antimicrobial susceptibility was tested by disc diffusion method and polymerase chain reaction assays were used for the determination of virulence factors. The resistance rates to clarithromycin, metronidazole, and amoxicillin were 23.5%, 11.7%, and 3.9%, respectively. All strains carried vacA genotype, and 51%, 70.4%, 49%, 34.7%, and 25.5% were cagA-, cagE-, babA2-, iceA1-, and iceA2-positive, respectively. Of those 98 specimens, 81.6%, 19.4%, 38.8%, and 63.3% carried vacAs1, vacAs2, vacAm1, and vacAm2, respectively. Dominant vacA type was s1am2 (32.7%), followed by s1am1 (14.3%) and s2m2 (12.2%). Significant rates of clarithromycin resistance were observed in cagE-, iceA1-, babA2-, and vacAs1c-positive groups. In those with metronidazole resistance, vacAs1 and vacAs1c were more common (P < 0.05). The cagE-positive and vacA s1a/m2 genotypes, which are correlated with increased antibiotic resistance, were predominant in our population. In countries where Hp infection is prevalent, studies focusing on virulence factors and antibiotic susceptibility may provide anticipation of the prognosis and may be helpful to reduce morbidity and mortality.

  20. The diagnostic value of endoscopic narrow band imaging in helicobacter pylori gastritis in children.

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    Özgür, Taner; Özkan, Tanju Başarır; Erdemir, Gülin; Özakın, Cüneyt; Yerci, Ömer

    2015-03-01

    In this study we aimed to investigate the sensitivity and specificity of Narrow Band Imaging (NBI) in H. pylori gastritis and compare them with those of rapid urease test and urea breath test. A hundred sixty-five children who admitted to Uludag University Pediatric Gastroenterology Unit between October 2009-March 2011 with upper gastrointestinal symptoms were consecutively enrolled. During the endoscopy procedure gastric corporeal, antral and fundal images were obtained, afterwards the same areas were visualized with narrow band imaging and images were recorded again. The study included 68 (41.2%) boys and 97(58.8%) girls. The mean age of the patients were 11.88±4.55. Tissue culture positivity and/or histopathological staining for H. pylori was determined in 56 (33.9%) patients (Group 1) and the other patients (n:109, 43.6%) didn't have an evidence of H. pylori infection (Group 2). Narrow band images have supported H. pylori infection in 56.4%. The sensitivity of narrow band images for determining H. pylori infection was 92.86% (95% CI 82.7-98), specificity was 62.39% (95% CI 52.6-71.5). Our study is the first to show the role of NBI in diagnosing H. pylori infection in children, as well as determining the sensitivity and specificity of the technique. The specificity is low; however, we suggest that the specific mucosal view of H. pylori gastritis provided by NBI is useful for identifying the areas from which the biopsies should be taken. Moreover, by using this technique, treatment of H. pylori infection may be initiated immediately without performing rapid urease test and without waiting for histopathology report and tissue culture.

  1. The association between Helicobacter pylori gastritis and lymphoid aggregates, lymphoid follicles and intestinal metaplasia in gastric mucosa of children.

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    Kara, Nursu; Urganci, Nafiye; Kalyoncu, Derya; Yilmaz, Banu

    2014-08-01

    The aim of the study was to determine the topographic prevalence of lymphoid follicles, lymphoid aggregates, gastric glandular atrophy and intestinal metaplasia among children with chronic abdominal pain. The association between these lesions and age, type of gastritis and Helicobacter pylori density was also assessed. A total of 358 patients (mean age: 10, 18 ± 3, 26 years; male : female ratio: 0.92) with chronic abdominal pain who had upper gastrointestinal endoscopy were included in the study. The endoscopic and histopathological findings were documented. The prevalence of lymphoid follicles, lymphoid aggregates, atrophy and intestinal metaplasia according to the type of gastritis and their relation with H. pylori density were determined. H. pylori was detected in 214 (59.8%) patients. H. pylori- positive patients were found to be significantly older than H. pylori-negative patients (P pylori-positive patients and normal mucosal appearance in H. pylori-negative patients. Panmucosal gastritis both in the corpus and antrum and the prevalence of lymphoid follicles and lymphoid aggregates were more frequent in the H. pylori-positive group (P pylori density, no significant relation was established between intestinal metaplasia, lymphoid lesions and H. pylori density. Lymphoid follicles and lymphoid aggregates in gastric mucosa involving both antrum and corpus significantly correlated with H. pylori infection, H. pylori density and type of gastritis in children. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

  2. Chronic gastritis

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    Sipponen, Pentti; Maaroos, Heidi-Ingrid

    2015-01-01

    Abstract Prevalence of chronic gastritis has markedly declined in developed populations during the past decades. However, chronic gastritis is still one of the most common serious pandemic infections with such severe killing sequelae as peptic ulcer or gastric cancer. Globally, on average, even more than half of people may have a chronic gastritis at present. Helicobacter pylori infection in childhood is the main cause of chronic gastritis, which microbial origin is the key for the understanding of the bizarre epidemiology and course of the disease. A life-long and aggressive inflammation in gastritis results in destruction (atrophic gastritis) of stomach mucosa with time (years and decades). The progressive worsening of atrophic gastritis results subsequently in dysfunctions of stomach mucosa. Atrophic gastritis will finally end up in a permanently acid-free stomach in the most extreme cases. Severe atrophic gastritis and acid-free stomach are the highest independent risk conditions for gastric cancer known so far. In addition to the risks of malignancy and peptic ulcer, acid-free stomach and severe forms of atrophic gastritis may associate with failures in absorption of essential vitamins, like vitamin B12, micronutrients (like iron, calcium, magnesium and zinc), diet and medicines. PMID:25901896

  3. Chronic gastritis.

    Science.gov (United States)

    Sipponen, Pentti; Maaroos, Heidi-Ingrid

    2015-06-01

    Prevalence of chronic gastritis has markedly declined in developed populations during the past decades. However, chronic gastritis is still one of the most common serious pandemic infections with such severe killing sequelae as peptic ulcer or gastric cancer. Globally, on average, even more than half of people may have a chronic gastritis at present. Helicobacter pylori infection in childhood is the main cause of chronic gastritis, which microbial origin is the key for the understanding of the bizarre epidemiology and course of the disease. A life-long and aggressive inflammation in gastritis results in destruction (atrophic gastritis) of stomach mucosa with time (years and decades). The progressive worsening of atrophic gastritis results subsequently in dysfunctions of stomach mucosa. Atrophic gastritis will finally end up in a permanently acid-free stomach in the most extreme cases. Severe atrophic gastritis and acid-free stomach are the highest independent risk conditions for gastric cancer known so far. In addition to the risks of malignancy and peptic ulcer, acid-free stomach and severe forms of atrophic gastritis may associate with failures in absorption of essential vitamins, like vitamin B12, micronutrients (like iron, calcium, magnesium and zinc), diet and medicines.

  4. Correlation of clinical, endoscopic, and histological findings with virulence factors in children with Helicobacter pylori gastritis.

    Science.gov (United States)

    Selimoglu, Mukadder A; Karabiber, Hamza; Otlu, Baris; Yildirim, Ozge; Özer, Ali; Samdanci, Emine

    2014-06-01

    As there are limited data regarding the correlation between virulence factors and clinical, endoscopic, and histological findings in children with Helicobacter pylori gastritis, we aimed to evaluate that probable relationship in pediatric cases. One hundred and fifty-nine children with chronic abdominal pain or dyspepsia were included in this study. Upper gastrointestinal endoscopy was performed and multiple biopsy samples were taken from the esophagus, the antrum, and the duodenum. PCR was used for the determination of virulence factors. According to PCR analysis, 98 (61.6%) children were positive for H. pylori. Using histopathological examination and culture, H. pylori was detected in 65 (40.9%) and 51 (32.1%) children, respectively. Peptic ulcer prevalence and histopathological features were not different among cagA, cagE, or iceA1 positive and negative groups (P>0.05). Peptic ulcer prevalence and histopathological findings were more common in iceA2-positive patients (P0.05). S1b positivity was associated with a higher esophagitis rate (P<0.05). Among virulence factors, iceA2 was associated with peptic ulcer and milder histopathological findings, and vacAs1 was associated with milder histopathological findings.

  5. A Comparative Clinicopathologic Study of Collagenous Gastritis in Children and Adults: The Same Disorder With Associated Immune-mediated Diseases.

    Science.gov (United States)

    Ma, Changqing; Park, Jason Y; Montgomery, Elizabeth A; Arnold, Christina A; McDonald, Oliver G; Liu, Ta-Chiang; Salaria, Safia N; Limketkai, Berkeley N; McGrath, Kevin M; Musahl, Tina; Singhi, Aatur D

    2015-06-01

    Collagenous gastritis is a rare condition characterized by surface epithelial damage, subepithelial collagen deposition, and a lamina propria inflammatory infiltrate. Previous studies have proposed 2 clinicopathologic subtypes: (1) children (18 y of age or younger) presenting with severe anemia, nodular gastric mucosa, and isolated gastric disease; and (2) adults with chronic watery diarrhea that is associated with diffuse collagenous involvement of the gastrointestinal tract. However, notable exceptions exist. In fact, broad variability in clinical presentation, etiology, treatment and disease course has been reported. To better define the clinicopathologic features of collagenous gastritis, we have collected 10 pediatric and 21 adult cases and describe their clinical, endoscopic, pathologic, and follow-up findings. Both children and adults presented with similar clinical symptoms such as anemia (50%, 35%, respectively), epigastric/abdominal pain (50%, 45%), and diarrhea (40%, 55%). Concomitant immune disorders were identified in 2 (20%) children and 3 (14%) adults. Further, 7 of 17 (41%) adults were taking medications associated with other immune-related gastrointestinal diseases including olmesartan and antidepressants. Histologically, there were no differences between children and adults with collagenous gastritis in the location of gastric involvement, mean collagenous layer thickness, and prominence of eosinophils (P>0.05). Extragastric collagenous involvement was also seen with comparable frequencies in each cohort (44%, 59%). Follow-up information was available for 22 of 31 (71%) patients and ranged from 2 to 122 months (mean, 33.6 mo). Despite medical management in most cases, persistence of symptoms or collagenous gastritis on subsequent biopsies was seen in 100% of children and 82% of adults. Of note, treatment for 1 adult patient involved cessation of olmesartan resulting in resolution of both symptoms and subepithelial collagen deposition on subsequent

  6. Autoimmune gastritis and parietal cell reactivity in two children with abnormal intestinal permeability

    NARCIS (Netherlands)

    Greenwood, Deanne L. V.; Crock, Patricia; Braye, Stephen; Davidson, Patricia; Sentry, John W.

    Autoimmune gastritis is characterised by lymphocytic infiltration of the gastric submucosa, with loss of parietal and chief cells and achlorhydria. Often, gastritis is expressed clinically as cobalamin deficiency with megaloblastic anaemia, which is generally described as a disease of the elderly.

  7. Erosive gastritis

    International Nuclear Information System (INIS)

    Mohammed, S.H.; Conrad, C.; Kjoergaad, J.

    1982-01-01

    Erosive gastritis is a well-defined radiologic and endoscopic entity. It is one of the common causes of upper gastrointestinal bleeding, yet it is seldom diagnosed and often confused with a number of other diseases. This communication re-emphasizes the characteristic endoscopic and radiologic features of erosive gastritis and its differential diagnosis. Two representative cases are reported. (orig.)

  8. Autoimmune gastritis.

    Science.gov (United States)

    Kulnigg-Dabsch, Stefanie

    2016-10-01

    Autoimmune gastritis is a chronic inflammatory disease with destruction of parietal cells of the corpus and fundus of the stomach. The known consequence is vitamin B12 deficiency and, consequently, pernicious anemia. However, loss of parietal cells reduces secretion of gastric acid which is also required for absorption of inorganic iron; thus, iron deficiency is commonly found in patients with autoimmune gastritis. This usually precedes vitamin B12 deficiency and is found mainly in young women. Patients with chronic iron deficiency, especially those refractory to oral iron therapy, should therefore be evaluated for the presence of autoimmune gastritis.

  9. Antral atrophy, intestinal metaplasia, and preneoplastic markers in Mexican children with Helicobacter pylori-positive and Helicobacter pylori-negative gastritis.

    Science.gov (United States)

    Villarreal-Calderon, Rodolfo; Luévano-González, Arturo; Aragón-Flores, Mariana; Zhu, Hongtu; Yuan, Ying; Xiang, Qun; Yan, Benjamin; Stoll, Kathryn Anne; Cross, Janet V; Iczkowski, Kenneth A; Mackinnon, Alexander Craig

    2014-06-01

    Chronic inflammation and infection are major risk factors for gastric carcinogenesis in adults. As chronic gastritis is common in Mexican children, diagnosis of Helicobacter pylori and other causes of gastritis are critical for the identification of children who would benefit from closer surveillance. Antral biopsies from 82 Mexican children (mean age, 8.3 ± 4.8 years) with chronic gastritis (36 H pylori+, 46 H pylori-) were examined for gastritis activity, atrophy, intestinal metaplasia (IM), and immunohistochemical expression of gastric carcinogenesis biomarkers caudal type homeobox 2 (CDX2), ephrin type-B receptor 4 (EphB4), matrix metalloproteinase 3 (MMP3), macrophage migration inhibitory factor (MIF), p53, β-catenin, and E-cadherin. Atrophy was diagnosed in 7 (9%) of 82, and IM, in 5 (6%) of 82 by routine histology, whereas 6 additional children (7%) (3 H pylori+) exhibited aberrant CDX2 expression without IM. Significant positive correlations were seen between EphB4, MMP3, and MIF (Ppylori+ biopsies (Ppylori status. Antral biopsies demonstrating atrophy, IM, and/or aberrant CDX2 expression were seen in 21.95% (18/82) of the children, potentially identifying those who would benefit from closer surveillance and preventive dietary strategies. Biomarkers CDX2, EphB4, MMP3, and MIF may be useful in the workup of pediatric gastritis. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Assessment of p21, p53 expression, and Ki-67 proliferative activities in the gastric mucosa of children with Helicobacter pylori gastritis.

    Science.gov (United States)

    Saf, Coskun; Gulcan, Enver Mahir; Ozkan, Ferda; Cobanoglu Saf, Seyhan Perihan; Vitrinel, Ayca

    2015-02-01

    Helicobacter pylori that is generally acquired in childhood and infects the gastric mucosa is considered to be responsible for many pathobiological changes that are linked to the pathogenesis of gastric cancer. Although the majority of studies on the subject have been carried out in adults, there are a limited number of studies on children that reflect the early period of infection and may be of greater significance. We aimed to determine the role of H. pylori infection and/or gastritis in several histopathological changes, p53, p21, and cell proliferation-associated Ki-67 antigen expression in the gastric mucosa. We studied 60 patients with a mean age of 7.5 ± 4.5 years at referral. On the basis of endoscopic appearance and the evaluation of the gastric antral specimens, the patients were divided into three groups: patients without gastritis, patients with H. pylori-positive gastritis, and patients with H. pylori-negative gastritis. To determine the expression of p53, Ki-67, and p21 in gastric biopsy specimens, immunohistochemical stains were performed. The incidence of neutrophil activity, which was one of our histopathologic parameters, was significantly higher in the H. pylori-positive gastritis group than the other two groups. The presence of lymphoid aggregate was more frequent in H. pylori ± gastritis groups than the nongastritis group. p53 expression was found to be significantly higher in the H. pylori-positive gastritis group than the nongastritis group. Ki-67 and p21 expressions were significantly more frequent in the H. pylori-positive gastritis group than the other two groups. When we evaluated the density of H. pylori, as the density of bacteria increases, we found that the expressions of p53, p21, and Ki-67 increased significantly. Expression of the studied precancerous markers in significant amounts indicates the importance of childhood H. pylori infection in the constitution of gastric cancer in adulthood.

  11. Collagenous gastritis.

    Science.gov (United States)

    Jin, Xiaoyi; Koike, Tomoyuki; Chiba, Takashi; Kondo, Yutaka; Ara, Nobuyuki; Uno, Kaname; Asano, Naoki; Iijima, Katsunori; Imatani, Akira; Watanabe, Mika; Shirane, Akio; Shimosegawa, Tooru

    2013-09-01

    In the present paper, we report a case of rare collagenous gastritis. The patient was a 25-year-old man who had experienced nausea, abdominal distention and epigastralgia since 2005. Esophagogastroduodenoscopy (EGD) carried out at initial examination by the patient's local doctor revealed an extensively discolored depression from the upper gastric body to the lower gastric body, mainly including the greater curvature, accompanied by residual mucosa with multiple islands and nodularity with a cobblestone appearance. Initial biopsies sampled from the nodules and accompanying atrophic mucosa were diagnosed as chronic gastritis. In August, 2011, the patient was referred to Tohoku University Hospital for observation and treatment. EGD at our hospital showed the same findings as those by the patient's local doctor. Pathological findings included a membranous collagen band in the superficial layer area of the gastric mucosa, which led to a diagnosis of collagenous gastritis. Collagenous gastritis is an extremely rare disease, but it is important to recognize its characteristic endoscopic findings to make a diagnosis. © 2012 The Authors. Digestive Endoscopy © 2012 Japan Gastroenterological Endoscopy Society.

  12. Collagenous Gastritis

    OpenAIRE

    Freeman, Hugh J.; Piercy, James R.A.; Raine, Robert J.

    1989-01-01

    A 54-year-old woman presented with nausea, vomiting and weight loss associated with impaired gastric emptying necessitating institution of parenteral nutrition. Subsequent studies revealed an unusual gastric mucosa! inflammatory process characterized by unique subepithelial collagenous deposits. Collagenous gastritis appears to be a distinct, possibly immune-mediated, chronic disorder, pathologically reminiscent of collagenous sprue and collagenous colitis.

  13. NF-κB activation and severity of gastritis in Helicobacter pylori-infected children and adults.

    Science.gov (United States)

    Bontems, Patrick; Aksoy, Ezra; Burette, Alain; Segers, Valérie; Deprez, Carine; Mascart, Françoise; Cadranel, Samy

    2014-06-01

    In contrast to adults, Helicobacter pylori gastritis in children is reported as milder and ulcer disease as uncommon, but unequivocal data are lacking. To compare the frequency of gastro-duodenal ulcers in children and adults as well as the proportion of Helicobacter pylori infection in these patients and to study the effect of chronological age on NF-κB activation and on severity of gastritis. Patients referred in one pediatric and one adult facility for upper GI endoscopy were included. Gastric biopsies were obtained in consecutive Helicobacter pylori-infected patients and age-matched negative controls for immunohistochemistry and electrophoresis mobility shift assay. Three age groups were defined: younger than 8 years, 8-17 years, and adults. Peptic ulcer disease was less frequent in children and less frequently associated with Helicobacter pylori infection. When comparing infected subjects to controls, densities of neutrophils and CD20 cells in the lamina propria increased in all age groups, CD3 cells increasing only in patients older than 8 years and CD8 cells only in adults. NF-κB-p65-positive cells were also increased only in infected adults as well as NF-κB-binding activity. A positive correlation was found between age and densities of neutrophils and CD3, but not of CD8 or CD20 cells. Peptic ulcer disease was less frequent in children and less frequently caused by Helicobacter pylori infection. The different clinical outcome of the infection in children can be the consequence of the lower mucosal immune response. © 2014 John Wiley & Sons Ltd.

  14. JUNK FOOD ASSOCIATION WITH THE MORPHOLOGICAL CHANGES OF GASTRITIS-A CROSS-SECTIONAL STUDY AMONG RURAL CHILDREN OF MELMARUVATHUR

    Directory of Open Access Journals (Sweden)

    Sumathi S

    2016-09-01

    Full Text Available BACKGROUND AND AIM Junk food consumption is common among children that have much adverse effect on the growth of the children and health. This study is aimed to assess the correlation of frequency of junk food intake with the morphological changes of gastric antral biopsies in dyspeptic children. MATERIALS AND METHODS This cross-sectional observational study was carried out in Melmaruvathur Medical College Hospital, Melmaruvathur, during the year 2014-2015. The participants were dyspeptic children between 10-15 years of age. They were interviewed using various junk food frequency questionnaires and antral biopsy was taken for histopathological assessment. The morphological changes of gastric antral biopsies were recorded and their association with junk food was analysed. RESULTS Out of 37 children studied, the predominant age group affected were between 5-10 years (56.8% with female predominance (67%. Among the frequency, daily usage of junk food constitutes 57% of cases and the remaining 43% were taking intermittently. Biscuits, chocolates, packed chips were regularly used by daily user and bottled drinks, ice cream were used intermittently. Morphological assessment of gastritis showed significant association of junk food intake with increased intensity of mononuclear cell infiltration with a P value of 0.05, presence of Helicobacter pylori with a P value of 0.02 and presence of regenerative atypical changes with a P value of 0.006. CONCLUSION There is a significant association between the junk food intake and the severity of gastritis. The intensity of inflammatory changes, regenerative atypical glands and Helicobacter pylori presence and load were more among those having the habit of daily junk food intake than those taking intermittently.

  15. Alpha-defensin expression in the gastric tissue of children with Helicobacter pylori-associated chronic gastritis: an immunohistochemical study.

    Science.gov (United States)

    Soylu, Ozlem Bekem; Ozturk, Yesim; Ozer, Erdener

    2008-04-01

    In this study, we evaluated the expression of alpha-defensin and its correlation with histological criteria in children with and without Helicobacter pylori-associated gastritis. Forty-five children were included. Immunohistochemical staining was performed and the relationship between alpha-defensin immunoscoring and H. pylori status and histological criteria was evaluated. Expression of alpha-defensin was significantly higher in the H. pylori-positive group (P < 0.001) and it was significantly associated with higher grades of chronic inflammation and neutrophil density (P < 0.001 for both). Our data show that alpha-defensin expression is increased in H. pylori infection in childhood and is associated with inflammatory tissue damage.

  16. COMPLAINING BEHAVIOUR IN SOCIAL MEDIA

    Directory of Open Access Journals (Sweden)

    Václav Stříteský

    2016-07-01

    Full Text Available Purpose – to present the issue of dealing with negative word-of-mouth under the newly created conditions of social media and formulate a set of rules for dealing with negative contributions in social networks such as Facebook. Design/methodology/approach – The paper presents findings from both a quantitative survey of Czech Facebook users and expert interviews. Findings – The results of the survey that was done among internet users has proven, that Czech Facebook users are fully aware of the fact that by complaining publicly via social media they can get a company in a serious trouble and want to use it to their advantage. Expert interviews agreed on necessity of good knowledge of the community, quick response to the posts and careful consideration of deleting negative contributions. Research limitations/implications – the empirical research is focused on the Czech market that is specific in the field of internet user behaviour. Findings are primarily valid solely for the social network Facebook. Other platforms may differ in complaining behaviour of the users. Practical implications – research findings show, that social media play an important role in complaining behaviour of Czech internet users. This fact results in the necessity of the presence in social media and careful monitoring the word-of-mouth. Crucial factors of successful communication in social media are knowledge of the com munity, quick response to the posts and careful consideration of deleting negative contributions.Originality/Value – Word of mouth, nowadays the most powerful marketing tool and the strongest argument in the decision making process, is now not limited to the circle of nearest friends of family. Social media gives people a voice that is immediate and can have impact. Without an effective and fast reaction of the company, a serious harm can be suffered. The significance of social network Facebook in complaining behaviour of Czech consumers is assessed

  17. [Nodular gastritis and gastric cancer in young adult].

    Science.gov (United States)

    Kamada, Tomoari; Shiotani, Akiko; Haruma, Ken

    2012-10-01

    Nodular gastritis is a popular endoscopic gastritis in H. pylori-positive children and young adults. The endoscopic findings of nodular gastritis were mainly characterized by a unique, small granulated pattern in the antrum of the stomach. The cases of gastric cancer with nodular gastritis showed the same characteristics: all were diagnosed histologically as the diffuse-type and were located in the corpus with H. pylori infection. We recommended that endoscopists should carefully examine not only the antrum but also the corpus in patients with nodular gastritis, and H. pylori should be eradicated as soon as possible to prevent gastric cancer.

  18. Local Immune Homeostasis of Gastric Mucosa in Chronic CagA-positive Hр-associated Gastritis in Children

    Directory of Open Access Journals (Sweden)

    O.Ye. Abaturov

    2012-04-01

    Full Text Available The article deal with study of lymphocyte-macrophage link of the gastric mucosa local immunity in Hр-associated chronic gastritis, taking into account the presence of the cytotoxin-associated gene A (CagA Hр through a standard morphological examination according to the Modified Sydney System and immunohistochemical studies of biopsy specimens.

  19. Upper gastrointestinal symptoms in autoimmune gastritis

    Science.gov (United States)

    Carabotti, Marilia; Lahner, Edith; Esposito, Gianluca; Sacchi, Maria Carlotta; Severi, Carola; Annibale, Bruno

    2017-01-01

    Abstract Autoimmune gastritis is often suspected for its hematologic findings, and rarely the diagnosis is made for the presence of gastrointestinal symptoms. Aims of this cross-sectional study were to assess in a large cohort of patients affected by autoimmune gastritis the occurrence and the pattern of gastrointestinal symptoms and to evaluate whether symptomatic patients are characterized by specific clinical features. Gastrointestinal symptoms of 379 consecutive autoimmune gastritis patients were systematically assessed and classified following Rome III Criteria. Association between symptoms and anemia pattern, positivity to gastric autoantibodies, Helicobacter pylori infection, and concomitant autoimmune disease were evaluated. In total, 70.2% of patients were female, median age 55 years (range 17–83). Pernicious anemia (53.6%), iron deficiency anemia (34.8%), gastric autoantibodies (68.8%), and autoimmune disorders (41.7%) were present. However, 56.7% of patients complained of gastrointestinal symptoms, 69.8% of them had exclusively upper symptoms, 15.8% only lower and 14.4% concomitant upper and lower symptoms. Dyspepsia, subtype postprandial distress syndrome was the most represented, being present in 60.2% of symptomatic patients. Univariate and multivariate analyses showed that age gastritis is associated in almost 60% of cases with gastrointestinal symptoms, in particular dyspepsia. Dyspepsia is strictly related to younger age, no smoking, and absence of anemia. PMID:28072728

  20. Chronic gastritis - an update.

    Science.gov (United States)

    Varbanova, Mariya; Frauenschläger, Katrin; Malfertheiner, Peter

    2014-12-01

    Helicobacter pylori is the main aetiologic factor for chronic gastritis worldwide. The degree of inflammation and the evolution of this form of chronic gastritis can vary largely depending on bacterial virulence factors, host susceptibility factors and environmental conditions. Autoimmune gastritis is another cause of chronic inflammation in the stomach, which can occur in all age groups. This disease presents typically with vitamin B12 deficiency and pernicious anaemia. The presence of anti-parietal cell antibodies is highly specific for the diagnosis. The role of H. pylori as a trigger for autoimmune gastritis remains uncertain. Other rare conditions for chronic gastritis are chronic inflammatory conditions such as Crohn's disease or on the background of lymphocytic or collagenous gastroenteropathies. Copyright © 2014. Published by Elsevier Ltd.

  1. Correlation between the Intensity of Helicobacter pylori Colonization and Severity of Gastritis

    OpenAIRE

    Ghasemi Basir, Hamid Reza; Ghobakhlou, Mehdi; Akbari, Parvin; Dehghan, Arash; Seif Rabiei, Mohamad Ali

    2017-01-01

    Background. The most common cause of chronic gastritis is infection with Helicobacter pylori. Identifying the relationship between intensities of colonization and activity of gastritis helps the clinician in more effective treatment and posttreatment follow-ups. Methods. In this cross-sectional study, endoscopic gastric biopsy samples of 544 patients who complained symptoms of dyspepsia for more than three months referring to the laboratory were studied. To determine the colonization rate of ...

  2. Gastritis and mental disorders.

    Science.gov (United States)

    Goodwin, Renee D; Cowles, Robert A; Galea, Sandro; Jacobi, Frank

    2013-01-01

    Although previous studies have suggested an association between various gastrointestinal disorders and mood and anxiety disorders, no previous study has examined the relationship between a diagnosis of gastritis and mood and anxiety disorders in the community. This work aimed to investigate the association between physician-diagnosed gastritis and DSM-IV mood and anxiety disorders among adults in the general population, and to examine sex differences in these relationships. Data were drawn from a population-based, representative sample of 4181 adults aged 18-79 in the German National Health Interview and Examination Survey. Anxiety disorders (27.0% vs. 15.3%) and affective disorders (20.1% vs. 11.5%) were significantly more common among adults with compared to without a diagnosis of gastritis. Lifetime and current physician diagnosed gastritis were associated with an increased prevalence of panic attacks, social phobia, any mood disorder and major depression, compared to those without gastritis. There were no significant sex differences in these associations. A diagnosis of gastritis appears to be associated with significantly increased odds of mood and anxiety disorders among adults in the general population. Contrary to findings from animal studies, we found the relationship between gastritis and mood/anxiety consistent among both sexes. Copyright © 2012. Published by Elsevier Ltd.

  3. Prevalence of the Helicobacter pylori babA2 gene and correlation with the degree of gastritis in infected Slovenian children.

    Science.gov (United States)

    Homan, Matjaž; Šterbenc, Anja; Kocjan, Boštjan J; Luzar, Boštjan; Zidar, Nina; Orel, Rok; Poljak, Mario

    2014-10-01

    The aims of our study were to determine the prevalence of the babA2 gene within Helicobacter pylori strains circulating in the Slovenian pediatric population, to further clarify its significance in causing inflammation of gastric mucosa in children and to verify whether cagA, vacA, iceA and babA genes work independently or synergistically in causing gastritis. A total of 163 H. pylori isolates obtained from the same number of children were tested for the presence of cagA, vacA and iceA genes using previously established methods, while the babA2 gene was determined using novel polymerase chain reaction assay targeting a 139-bp fragment of the central region of babA2. The babA2 gene was detected in 47.9% of H. pylori samples. The presence of the babA2 gene was strongly associated with cagA, vacA s1 and vacA m1 genotype. The babA2 status correlated positively with bacterial density score, activity of inflammation and chronic inflammation of gastric mucosa. No significant correlation was found between the babA2 status and the presence of atrophy or intestinal metaplasia. In addition, the activity of gastric inflammation and density score were significantly associated with the coexpression of the cagA, vacA s1, vacA m1 and babA2 genes. The study, which included the largest number of pediatric H. pylori samples to date, confirmed that babA2 gene plays an important role in the pathogenesis of H. pylori gastritis in children. Furthermore, our results suggest that babA2, cagA and vacA s1 and m1 gene products may work synergistically in worsening the inflammation of gastric mucosa.

  4. Helicobacter pylori gastritis

    International Nuclear Information System (INIS)

    Urban, B.A.; Fishman, E.K.; Kuhlman, J.E.; Jones, B.

    1990-01-01

    This paper reports on the CT scans of patients with Helicobacter pylori (formerly Campylobacter pylori) infection and histologic gastritis reviewed to determine if the inflammatory changes can mimic the CT appearance of gastric neoplasm. Records were obtained of 288 consecutive cases of biopsy-confirmed. Helicobacter pylori gastritis, spanning a 21-month period from July 1988 to March 1990. Abdominal CT scans had been performed in 70 of these cases and were retrospectively reviewed. RESULTS: Seven of the 70 cases of confirmed Helicobacter pylori gastritis were suggestive of malignancy on CT

  5. A case of radiation gastritis required surgical treatment in consequence of radiotherapy for recurrent ovarian cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hagino, Daisuke; Arai, Yuko; Komatsu, Atsushi; Inoue, Kumiko; Takechi, Kimihiro [Ibaraki Prefectural Central Hospital, Tomobe (Japan)

    2002-12-01

    We report a case of radiation gastritis in consequence of radiotherapy for recurrent ovarian cancer. A 61-year-old woman received irradiation of a metastatic lesion of the second lumbar vertebra. Six months later she complained of fatigue and presented with severe anemia, and her diagnosis was hemorrhagic radiation gastritis. She was treated endoscopically, but that failed to control the bleeding, making it necessary to resect surgically. The incidence of radiation gastritis is very low because the stomach is rarely within the treated field, but it is of importance to be aware that the stomach is by no means more radioresistant than other organs. (author)

  6. A case of radiation gastritis required surgical treatment in consequence of radiotherapy for recurrent ovarian cancer

    International Nuclear Information System (INIS)

    Hagino, Daisuke; Arai, Yuko; Komatsu, Atsushi; Inoue, Kumiko; Takechi, Kimihiro

    2002-01-01

    We report a case of radiation gastritis in consequence of radiotherapy for recurrent ovarian cancer. A 61-year-old woman received irradiation of a metastatic lesion of the second lumbar vertebra. Six months later she complained of fatigue and presented with severe anemia, and her diagnosis was hemorrhagic radiation gastritis. She was treated endoscopically, but that failed to control the bleeding, making it necessary to resect surgically. The incidence of radiation gastritis is very low because the stomach is rarely within the treated field, but it is of importance to be aware that the stomach is by no means more radioresistant than other organs. (author)

  7. Russell Body Gastritis: an Unusually Presentation of the Chronic Gastritis

    OpenAIRE

    CENGIZ PEKER, Betül; Secil KIRDOK, Fatma; DIZEN, Hayrettin

    2017-01-01

    Russell body gastritis is a rare form of chronic gastritis. It is characterized by the invasion of lamina propria by plasma cells that included eosinophilic cytoplasmic inclusion. In the literature, most of the cases are associated with Helicobacter pylori. Russell body gastritis and Helicobacter pylori infection are generally seen together incidentally. We report here two cases of Russell body gastritis with Helicobacter pylori infection in a 51-yr-old woman and a 39-yr-old man from Eskisehi...

  8. [Gastritis and gastropathy].

    Science.gov (United States)

    Mihály, Emese; Micsik, Tamás; Juhász, Márk; Herszényi, László; Tulassay, Zsolt

    2014-01-12

    Alterations of the stomach mucosa in response to different adverse effects result in various morphological and clinical symptoms. Gastric mucosa alterations can be classified on the bases of diverse viewpoints. It makes this overview difficult, that identical toxic effects may cause different mucosal changes and different toxic agents may produce similar mucosal appearance. The more accurate understanding of the pathological processes which develop in the stomach mucosa needs reconsideration. The authors make an attempt to define gastritis and gastropathy in order to classify and present their features. Gastritis is a histological definition indicating mucosal inflammation. Acute gastritis is caused by infections. The two most important forms of chronic gastritis are metaplastic atrophic gastritis with an autoimmune origin and Helicobacter pylori inflammation. Gastropathy is the name of different structural alterations of the mucosa. Its most important feature is the paucity of inflammatory signs. Gastropathies can be divided into 4 categories based on the nature of the underlying pathological effect, on its morphological appearance and the way of the development. Differential diagnosis is an important pathological and clinical task because different treatment methods and prognosis.

  9. When Students Complain: An Antecedent Model of Students' Intention to Complain

    Science.gov (United States)

    Lala, Vishal; Priluck, Randi

    2011-01-01

    This article explores the factors that influence students' intention to complain following a bad classroom experience using a customer service framework from the marketing literature. An online survey was conducted with 288 participants using the critical incident approach. Results indicate that predictors of intention to complain differ based on…

  10. Correlation between the Intensity of Helicobacter pylori Colonization and Severity of Gastritis

    Directory of Open Access Journals (Sweden)

    Hamid Reza Ghasemi Basir

    2017-01-01

    Full Text Available Background. The most common cause of chronic gastritis is infection with Helicobacter pylori. Identifying the relationship between intensities of colonization and activity of gastritis helps the clinician in more effective treatment and posttreatment follow-ups. Methods. In this cross-sectional study, endoscopic gastric biopsy samples of 544 patients who complained symptoms of dyspepsia for more than three months referring to the laboratory were studied. To determine the colonization rate of H. pylori and other pathological findings, Giemsa and H&E stains were, respectively, used. Results. Among 544 subjects, 47 (8.64% patients had no gastritis, 203 (37.32% had mild gastritis, 278 (10.51% suffered moderate gastritis, and 16 (2.94% had severe gastritis. In this study, patients with mild H. pylori colonization rates had the highest level of mild activity (33.52%; in contrast, those with severe H. pylori colonization had the highest level of severe activity (43.75%. 93.96% of people with severe H. pylori colonization suffered from moderate and severe chronic gastritis. There is a significant statistical relationship between the intensity of H. pylori colonization and histopathological findings including intestinal metaplasia, atrophy, and lymphoid follicle formation. Conclusions. According to the present study, with increasing intensity of H. pylori colonization, chronicity and activity of gastritis and its complications increase.

  11. 42 CFR 93.203 - Complainant.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Complainant. 93.203 Section 93.203 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES HEALTH ASSESSMENTS AND HEALTH EFFECTS STUDIES OF HAZARDOUS SUBSTANCES RELEASES AND FACILITIES PUBLIC HEALTH SERVICE POLICIES ON RESEARCH...

  12. HUBUNGAN PENGETAHUAN TENTANG PENYEBAB GASTRITIS DENGAN PERILAKU PENCEGAHAN GASTRITIS

    Directory of Open Access Journals (Sweden)

    zaqyyah huzaifah

    2017-08-01

    Full Text Available Sebagian besar masyarakat menganggap bahwa penyakit sistem pencernaan (gastritis adalah dikarenakan pola makan yang salah atau tidak teratur. Untuk memperbaiki pola makan maka diperlukan pengetahuan yang baik dan perilaku yang positif karena akan mempengaruhi bagaimana seseorang melakukan tindakan pencegahan agar gastritis tidak terjadi. Tujuanan penelitian ini adalah untuk mengetahui hubungan antara pengetahuan tentang penyebab gastritis dengan perilaku pencegahan gastritis pada Mahasiswa S.1 Keperawatan Universitas Muhamadiyah Banjarmasin. Subjek yang digunakan pada penelitian ini adalah mahasiswa S.1 Keperawatan dengan sampel sebanyak 277 responden yang diambil menggunakan tehnik accidental sampling dan uji statistik menggunakan Spearman Rank. Hasil dari penelitian ini adalah ada hubungan antara pengetahuan tentang penyebab gastritis dengan perilaku pencegahan gastritis dengan nilai P = 0,000 < α 0,05. Berdasarkan hasil penelitian diharapkan masyarakat dan khususnya mahasiswa dapat meningkatkan pengetahuan penyebab gastritis.

  13. Ulcers and gastritis

    NARCIS (Netherlands)

    Tytgat, G. N.

    2000-01-01

    Once again this year, developments in the field of ulcers and gastritis have been entirely dominated by findings relating to Helicobacter pylori. However, interest in H. pylori can be expected to decline, since the prevalence of the infection is rapidly decreasing in the developing world - to the

  14. Autoimmune gastritis: Pathologist's viewpoint.

    Science.gov (United States)

    Coati, Irene; Fassan, Matteo; Farinati, Fabio; Graham, David Y; Genta, Robert M; Rugge, Massimo

    2015-11-14

    Western countries are seeing a constant decline in the incidence of Helicobacter pylori-associated gastritis, coupled with a rising epidemiological and clinical impact of autoimmune gastritis. This latter gastropathy is due to autoimmune aggression targeting parietal cells through a complex interaction of auto-antibodies against the parietal cell proton pump and intrinsic factor, and sensitized T cells. Given the specific target of this aggression, autoimmune gastritis is typically restricted to the gastric corpus-fundus mucosa. In advanced cases, the oxyntic epithelia are replaced by atrophic (and metaplastic) mucosa, creating the phenotypic background in which both gastric neuroendocrine tumors and (intestinal-type) adenocarcinomas may develop. Despite improvements in our understanding of the phenotypic changes or cascades occurring in this autoimmune setting, no reliable biomarkers are available for identifying patients at higher risk of developing a gastric neoplasm. The standardization of autoimmune gastritis histology reports and classifications in diagnostic practice is a prerequisite for implementing definitive secondary prevention strategies based on multidisciplinary diagnostic approaches integrating endoscopy, serology, histology and molecular profiling.

  15. How we view complainants; an ethical dilemma?

    Science.gov (United States)

    Holden, Alexander

    2014-04-01

    All too often, those patients who complain are thought to be unreasonable. Healthcare professionals often feel that patients do not have an understanding of the pressures and hardships that they struggle with on a day-to-day basis. When a patient complains, it is seen by the professional complained about as a wholly negative event, leading to loss of confidence and leaving that professional feeling demoralized. Often complaints are due to a breakdown in communication. Sometimes a patient is unhappy with a treatment charge or simply there is a perception that he/she has been poorly treated. The General Dental Council and Primary Care Trusts (and now their successors) take a dim view of dental practitioners who deal with complaints poorly. This article sets out to offer a different perspective on complaints, so that the complaint system can be used to build trust between dental professionals and patients, instead of instilling demoralization and fear of litigation into those on the receiving end of a complaint. This article is relevant to all dental professionals as complaints are an inevitability of practice.

  16. JUNK FOOD ASSOCIATION WITH THE MORPHOLOGICAL CHANGES OF GASTRITIS-A CROSS-SECTIONAL STUDY AMONG RURAL CHILDREN OF MELMARUVATHUR

    OpenAIRE

    Sumathi S; Padma K

    2016-01-01

    BACKGROUND AND AIM Junk food consumption is common among children that have much adverse effect on the growth of the children and health. This study is aimed to assess the correlation of frequency of junk food intake with the morphological changes of gastric antral biopsies in dyspeptic children. MATERIALS AND METHODS This cross-sectional observational study was carried out in Melmaruvathur Medical College Hospital, Melmaruvathur, during the year 2014-2015. The participants ...

  17. Syphilitic gastritis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Ik; Lee, Dong Ho; Ko, Young Tae; Lim, Jae Hoon; Lim, Joo Won [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1992-07-15

    Syphilitic involvement of the stomach often takes the appearance of neoplastic conditions. We describe the radiological findings of syphilitic gastritis. A 36 year old man was diagnosed with gastric cancer by upper GI and CT, but syphilitic gastritis was confirmed by endoscopy and upper GI series performed after penicillin therapy. We report a case of syphilitic gastritis presented as advanced stomach cancer by clinical, endoscopic and radiological study.

  18. Syphilitic gastritis: A case report

    International Nuclear Information System (INIS)

    Yang, Ik; Lee, Dong Ho; Ko, Young Tae; Lim, Jae Hoon; Lim, Joo Won

    1992-01-01

    Syphilitic involvement of the stomach often takes the appearance of neoplastic conditions. We describe the radiological findings of syphilitic gastritis. A 36 year old man was diagnosed with gastric cancer by upper GI and CT, but syphilitic gastritis was confirmed by endoscopy and upper GI series performed after penicillin therapy. We report a case of syphilitic gastritis presented as advanced stomach cancer by clinical, endoscopic and radiological study

  19. CT finding of emphysematous gastritis

    International Nuclear Information System (INIS)

    Ahn, Sang Won; Juhn, Jae Ryang; Cha, Seong Sook; Eun, Tchoong Kie; Chung, Duck Hwan

    1988-01-01

    Emphysematous gastritis is a rare entity of infectious gastritis caused by gas-forming organisms and only 32 cases have been reported. CT is helpful in the diagnosis particularly in mild cases that there is only a small amount of gas. Typical CT findings of emphysematous gastritis are gas bubbles within the irregular thickened gastric wall and dilated stomach filled with secretions, debris and a large amount of gas. We report a case that was diagnosed by CT and operation.

  20. Autoimmune atrophic gastritis: current perspectives

    Directory of Open Access Journals (Sweden)

    Minalyan A

    2017-02-01

    Full Text Available Artem Minalyan,1 Jihane N Benhammou,1 Aida Artashesyan,1 Michael S Lewis,2 Joseph R Pisegna1 1Division of Gastroenterology, Hepatology and Parenteral Nutrition, 2Department of Pathology and Laboratory Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA Abstract: At present there is no universally accepted classification for gastritis. The first successful classification (The Sydney System that is still commonly used by medical professionals was first introduced by Misiewicz et al in Sydney in 1990. In fact, it was the first detailed classification after the discovery of Helicobacter pylori by Warren and Marshall in 1982. In 1994, the Updated Sydney System was proposed during the International Workshop on the Histopathology of Gastritis followed by the publication in The American Journal of Surgical Pathology by Dixon et al. Using the new classification, distinction between atrophic and nonatrophic gastritis was revised, and the visual scale grading was incorporated. According to the Updated Sydney System Classification, atrophic gastritis is categorized into multifocal (H. pylori, environmental factors, specific diet and corpus-predominant (autoimmune. Since metaplasia is a key histological characteristic in patients with atrophic gastritis, it has been recommended to use the word “metaplastic” in both variants of atrophic gastritis: autoimmune metaplastic atrophic gastritis (AMAG and environmental metaplastic atrophic gastritis. Although there are many overlaps in the course of the disease and distinction between those two entities may be challenging, the aim of this review article was to describe the etiology, epidemiology, pathogenesis, diagnosis, clinical manifestations and treatment in patients with AMAG. However, it is important to mention that H. pylori is the most common etiologic factor for the development of gastritis in the world. Keywords: autoimmune gastritis, pernicious anemia, gastric carcinoid

  1. Campylobacter gastritis simulating Menetrier's disease by upper gastrointestinal radiography

    International Nuclear Information System (INIS)

    Chaloupka, J.C.; Gay, B.B. Jr.

    1990-01-01

    Within this decade it has been determined that primary gastritis in both children and adults is frequently associated with infection of the gastric mucosa with Campylobacter pylori. It is characterized by a chronic inflammatory process in which the mucosa of the gastric antrum is typically most severely involved. Other regions of the stomach may be involved and associated peptic ulcers of the stomach and duodenal bulb are frequent. A case of C. pylori gastritis is reported in which involvement of the gastric fundus and body produced severe rugal hypertrophy that resembled Menetrier's disease. (orig.)

  2. Childhood chronic gastritis and duodenitis: Role of altered sensory neuromediators.

    Science.gov (United States)

    Islek, Ali; Yilmaz, Aygen; Elpek, Gulsum Ozlem; Erin, Nuray

    2016-10-07

    To investigate the roles of the neuropeptides vasoactive intestinal peptide (VIP), substance P (SP), and calcitonin gene-related peptide (CGRP) in chronic gastritis and duodenitis in children. Biopsy samples from the gastric and duodenal mucosa of 52 patients and 30 control subjects were obtained. Samples were taken for pathological examination, immunohistochemical staining, enzyme activity measurements and quantitative measurements of tissue peptide levels. We observed differential effects of the disease on peptide levels, which were somewhat different from previously reported changes in chronic gastritis in adults. Specifically, SP was increased and CGRP and VIP were decreased in patients with gastritis. The changes were more prominent at sites where gastritis was severe, but significant changes were also observed in neighboring areas where gastritis was less severe. Furthermore, the degree of changes was correlated with the pathological grade of the disease. The expression of CD10, the enzyme primarily involved in SP hydrolysis, was also decreased in patients with duodenitis. Based on these findings, we propose that decreased levels of VIP and CGRP and increased levels of SP contribute to pathological changes in gastric mucosa. Hence, new treatments targeting these molecules may have therapeutic and preventive effects.

  3. Helicobacter heilmannii-associated Gastritis: Clinicopathologic Findings and Comparison with Helicobacter pylori-associated Gastritis

    Science.gov (United States)

    Kwak, Ji Eun; Chang, Sun Hee; Kim, Hanseong; Chi, Je G.; Kim, Kyung-Ah; Yang, Jeon Ho; Lee, June Sung; Moon, Young-Soo; Kim, Kyoung-Mee

    2007-01-01

    The aims of this study were to evaluate the clinicopathologic features of Helicobacter heilmannii-associated gastritis and to compare H. heilmannii-associated gastritis with H. pylori-associated gastritis. We reviewed 5,985 consecutive gastric biopsy specimens. All cases of chronic gastritis with Helicobacter infection were evaluated with the Updated Sydney System, and the grades of all gastritis variables were compared between H. heilmannii-associated gastritis and H. pylori-associated gastritis groups. There were 10 cases of H. heilmannii-associated gastritis (0.17%) and 3,285 cases of H. pylori-associated gastritis (54.9%). The organisms were superficially located within the mucous layer without adhesion to epithelial cells. Interestingly, in one case many intracytoplasmic H. heilmannii organisms were observed in parietal cells with cell damage. A case of low-grade mucosa-associated lymphoid tissue (MALT) lymphoma concomitant with H. heilmannii infection was detected. Compared to H. pylori-associated gastritis, H. heilmannii-associated gastritis showed less severe neutrophilic activity (pgastritis devoid of erosion or ulcer (p=0.0309). In conclusion, we present the detailed clinicopathologic findings of H. heilmannii-associated gastritis compared to H. pylori-associated gastritis. H. heilmannii-associated gastritis is uncommon and milder than H. pylori-associated gastritis, however it may be noteworthy with respect to the development of MALT lymphoma. PMID:17297253

  4. Attitude towards, and likelihood of, complaining in the banking ...

    African Journals Online (AJOL)

    West University, Potchef- stroom campus. ... as it is believed that customers' attitudes towards complaining can be considered an indicator of ...... through customer relationship management: identifying the antecedents', Journal of. Services ...

  5. gastric pneumatosis of emphysematous gastritis?

    African Journals Online (AJOL)

    gastric pneumatosis (also known as gastric emphysema) or emphysematous gastritis. We present the case of a 27-year-old white female patient with a history of thoracic and abdominal surgery who presented with intractable vomiting, clinically suspected to be as a result of gastric outlet obstruction. Intramural gastric air was ...

  6. Superoxide dismutases in chronic gastritis.

    Science.gov (United States)

    Švagelj, Dražen; Terzić, Velimir; Dovhanj, Jasna; Švagelj, Marija; Cvrković, Mirta; Švagelj, Ivan

    2016-04-01

    Human gastric diseases have shown significant changes in the activity and expression of superoxide dismutase (SOD) isoforms. The aim of this study was to detect Mn-SOD activity and expression in the tissue of gastric mucosa, primarily in chronic gastritis (immunohistochemical Helicobacter pylori-negative gastritis, without other pathohistological changes) and to evaluate their possible connection with pathohistological diagnosis. We examined 51 consecutive outpatients undergoing endoscopy for upper gastrointestinal symptoms. Patients were classified based on their histopathological examinations and divided into three groups: 51 patients (archive samples between 2004-2009) with chronic immunohistochemical Helicobacter pylori-negative gastritis (mononuclear cells infiltration were graded as absent, moderate, severe) divided into three groups. Severity of gastritis was graded according to the updated Sydney system. Gastric tissue samples were used to determine the expression of Mn-SOD with anti-Mn-SOD Ab immunohistochemically. The Mn-SOD expression was more frequently present in specimens with severe and moderate inflammation of gastric mucosa than in those with normal mucosa. In patients with normal histological finding, positive immunoreactivity of Mn-SOD was not found. Our results determine the changes in Mn-SOD expression occurring in the normal gastric mucosa that had undergone changes in the intensity of chronic inflammatory infiltrates in the lamina propria. © 2016 APMIS. Published by John Wiley & Sons Ltd.

  7. Gastritis in patients undergoing sleeve gastrectomy

    Science.gov (United States)

    Rath-Wolfson, Lea; Varona, Roy; Bubis, Golan; Tatarov, Alexander; Koren, Rumelia; Ram, Edward

    2017-01-01

    Abstract Laparoscopic sleeve gastrectomy (LSG) is a therapeutic option in severely obese patients. The aim of this study was to evaluate the presence of Helicobacter pylori (HP) gastritis and non-Helicobacter gastritis in the gastrectomy specimens, and its association to other variables. One hundred six sleeve gastrectomy specimens were examined histopathologically for the presence of gastritis and its relation to other factors like ethnicity, glycemic control, and postoperative complications. Twelve patients had HP gastritis, 39 had non-HP gastritis, and 55 had normal mucosa. There was a statistical difference between the Arab and Jewish Israeli patients in our study. Twenty-eight of the Arab patients had HP gastritis and 48% had non-HP gastritis. In the Jewish population 6% had HP gastritis and 34% had non-HP gastritis. The preoperative glycemic control was worse in the gastritis group with a mean HbA1c of 8.344% while in the normal mucosa group the mean HbA1c was 6.55. After operation the glycemic control reverted to normal in most the diabetic patients. There were few postoperative complications however, they were not related to HP. There is a high incidence of gastritis in obese patients. The incidence of gastritis in the Arab population in our study was higher than that in the Jewish population. The glycemic control before surgery was worse in patients with gastritis than in the normal mucosa group. HP bares no risk for postoperative complications after LSG and does not affect weight loss. However a larger cohort of patients must be studied to arrive at conclusive results. PMID:28422853

  8. Gastric cancer associated with refractory cytomegalovirus gastritis.

    Science.gov (United States)

    Ueno, Masayuki; Shimodate, Yuichi; Yamamoto, Shumpei; Yamamoto, Hiroshi; Mizuno, Motowo

    2017-12-01

    Cytomegalovirus (CMV) sometimes causes gastritis, especially in immunocompromised patients, but whether CMV gastritis promotes the development of gastric cancer is unknown. Here, we report a case of gastric cancer that developed in the presence of CMV gastritis, which had been present for at least 4 years and was refractory to treatment. An 80-year-old woman had noted epigastric discomfort and appetite loss. Esophagogastroduodenoscopy revealed a shallow geographical ulcer extending from the upper body to the pylorus. Histological findings of the biopsy and serology were suggestive of CMV gastritis. Serum anti-Helicobacter pylori antibody test was positive, suggesting co-infection with CMV and H. pylori. Her gastritis was unimproved with repeated antiviral therapy and eradication of H. pylori. Thirty months later, wide-spread gastric cancer had developed. We suggest the possibility that the addition of chronic inflammation of CMV infection to H. pylori-induced gastritis facilitated the development of gastric cancer.

  9. [Emphysematous gastritis with concomitant portal venous air].

    Science.gov (United States)

    Jeong, Min Yeong; Kim, Jin Il; Kim, Jae Young; Kim, Hyun Ho; Jo, Ik Hyun; Seo, Jae Hyun; Kim, Il Kyu; Cheung, Dae Young

    2015-02-01

    Emphysematous gastritis is a rare form of gastritis caused by infection of the stomach wall by gas forming bacteria. It is a very rare condition that carries a high mortality rate. Portal venous gas shadow represents elevation of intestinal luminal pressure which manifests as emphysematous gastritis or gastric emphysema. Literature reviews show that the mortality rate is especially high when portal venous gas shadow is present on CT scan. Until recently, the treatment of emphysematous gastritis has been immediate surgical intervention. However, there is a recent trend of avoiding surgery because of the frequent occurrence of post-operative complications such as anastomosis leakage. In addition, aggressive surgical treatment has failed to show significant improvement in prognosis. Recently, the authors experienced a case of emphysematous gastritis accompanied by portal venous gas which was treated successfully by conservative treatment without immediate surgical intervention. Herein, we present a case of emphysematous gastritis with concomitant portal venous air along with literature review.

  10. Upper gastrointestinal symptoms in autoimmune gastritis: A cross-sectional study.

    Science.gov (United States)

    Carabotti, Marilia; Lahner, Edith; Esposito, Gianluca; Sacchi, Maria Carlotta; Severi, Carola; Annibale, Bruno

    2017-01-01

    Autoimmune gastritis is often suspected for its hematologic findings, and rarely the diagnosis is made for the presence of gastrointestinal symptoms. Aims of this cross-sectional study were to assess in a large cohort of patients affected by autoimmune gastritis the occurrence and the pattern of gastrointestinal symptoms and to evaluate whether symptomatic patients are characterized by specific clinical features.Gastrointestinal symptoms of 379 consecutive autoimmune gastritis patients were systematically assessed and classified following Rome III Criteria. Association between symptoms and anemia pattern, positivity to gastric autoantibodies, Helicobacter pylori infection, and concomitant autoimmune disease were evaluated.In total, 70.2% of patients were female, median age 55 years (range 17-83). Pernicious anemia (53.6%), iron deficiency anemia (34.8%), gastric autoantibodies (68.8%), and autoimmune disorders (41.7%) were present. However, 56.7% of patients complained of gastrointestinal symptoms, 69.8% of them had exclusively upper symptoms, 15.8% only lower and 14.4% concomitant upper and lower symptoms. Dyspepsia, subtype postprandial distress syndrome was the most represented, being present in 60.2% of symptomatic patients. Univariate and multivariate analyses showed that age gastritis is associated in almost 60% of cases with gastrointestinal symptoms, in particular dyspepsia. Dyspepsia is strictly related to younger age, no smoking, and absence of anemia.

  11. [Ultrastructural study of chronic gastritis].

    Science.gov (United States)

    Jorge, A D; Picatoste, R; del Valle, A; Díaz Flores, L

    1977-06-01

    A study of gastric biopsies with optical and electronical microscope from patients with gastritis in different stages of evolution was realized. The ultraestructural results consist in phenomenal alterations at the epitelium level, apparition of bodies of mielinic aspects in the inside of the Oxintcs cells, reduction of the number of this and the peptic cells and even the disappearance of the last. There is an increase of the mucous cells with mitotic changes, notable hyperplasia of the arget cells and intestinal metaplasia in the advanced cases. In the stroma is demonstrative the infiltration of plasmatic cells having a endoplasmatic reticule in different stages of activity, linphocytes and macrophagous full of primary and secondary lysosomas. A very important fact is the increase of the argentofilous cells and its probably relation with the appearing of the gastritis. The presence of the plasma cells and lynphocyts mark the role that takes the immunitary reaction in this process.

  12. Complaining: A function of attitude, personality, and situation

    DEFF Research Database (Denmark)

    Thøgersen, John; Juhl, Hans Jørn; Poulsen, Carsten Stig

    Consumers experience dissatisfaction when they encounter product or service performance below expectations (Oliver, 1997). A category of particular practical interest is situations where an acquired product or service contains a defect or deficiency. Because such events occur more or less randomly...... they are difficult to study, and consumer behavior becomes difficult to predict (and influence). The random nature of such events also means that consumers usually have no experience with seeking redress (i.e., complaining), or their experience may be from totally different situations. Because of this, most people...... complain over defects and deficiencies depends a lot on the situation, related to the size of the perceived loss. If companies and institutions can count on consumers complaining over serious defects and deficiencies, it is hardly a big problem if they refrain from doing so in less important cases. However...

  13. Estilo de vida en gastritis

    Directory of Open Access Journals (Sweden)

    María Paola Yumbay Yallica

    2017-05-01

    Full Text Available Objetivo: Determinar como los estilos de vida inciden en la gastritis de los estudiantes de Segundo Semestre de Enfermería de la Facultad Ciencias de la Salud de la Universidad Técnica de Ambato. Material y métodos: El estudio es no experimental con un diseño descriptivo de corte transversal, se relacionan con las variables involucradas, además es de corta duración en un periodo corto de tiempo, el instrumento utilizado fueron dos encuestas a treinta personas, la primera encuesta sobre la variable independiente refiriéndonos a los estilos de vida con diez preguntas y la segunda encuesta sobre la variable dependiente que es la gastritis con diez preguntas. Resultados: Se obtuvo como resultados que no tienen horarios fijos de alimentación por lo cual producirán o tendrán el riesgo de contraer no solo la gastritis sino también otras patologías que dañaran su organismo y producirán su muerte. Conclusión: La mala nutrición puesto a que es el proceso mediante el cual los seres vivos incorporan, modifican y eliminan sustancias procedentes del exterior, absorbidas durante el proceso digestivo. La gastritis es la inflamación del revestimiento del estómago, puede ser de tipo agudo, de aparición rápida y resolución en pocos días, o de tipo crónico, en cuyo caso puede persistir durante años y producir úlcera péptica. En algunos casos, ésta puede llevar a la formación de úlceras y aumentar el padecer cáncer de estómago.

  14. Autoimmune atrophic gastritis: current perspectives

    OpenAIRE

    Minalyan,Artem; Benhammou,Jihane N; Artashesyan,Aida; Lewis,Michael; Pisegna,Joseph R

    2017-01-01

    Artem Minalyan,1 Jihane N Benhammou,1 Aida Artashesyan,1 Michael S Lewis,2 Joseph R Pisegna1 1Division of Gastroenterology, Hepatology and Parenteral Nutrition, 2Department of Pathology and Laboratory Medicine, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA Abstract: At present there is no universally accepted classification for gastritis. The first successful classification (The Sydney System) that is still commonly used by medical professionals was first introduced by Misiew...

  15. Gastritis in patients undergoing sleeve gastrectomy

    OpenAIRE

    Rath-Wolfson, Lea; Varona, Roy; Bubis, Golan; Tatarov, Alexander; Koren, Rumelia; Ram, Edward

    2017-01-01

    Abstract Laparoscopic sleeve gastrectomy (LSG) is a therapeutic option in severely obese patients. The aim of this study was to evaluate the presence of Helicobacter pylori (HP) gastritis and non-Helicobacter gastritis in the gastrectomy specimens, and its association to other variables. One hundred six sleeve gastrectomy specimens were examined histopathologically for the presence of gastritis and its relation to other factors like ethnicity, glycemic control, and postoperative complications...

  16. The patient who complains of erectile dysfunction | Levinson | South ...

    African Journals Online (AJOL)

    South African Journal of Psychiatry. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 11, No 2 (2005) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. The patient who complains of erectile dysfunction.

  17. 19 CFR 210.68 - Complainant's temporary relief bond.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Complainant's temporary relief bond. 210.68 Section 210.68 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR... individual, a trust, an estate, or a partnership, or a corporation, whose solvency and financial...

  18. Attitude towards, and likelihood of, complaining in the banking ...

    African Journals Online (AJOL)

    Attitude towards, and likelihood of, complaining in the banking, domestic airline and restaurant industries. D.J. Petzer & P.G. Mostert. 1AbstrAct. 1It is imperative that service organisations implement effective service recovery strategies when customers experience a service failure, since unresolved service failures can result ...

  19. Can Complaining Modify a Smoking Environment: A Study on the Effects of Complaining on Smoking Behavior in Different Bars Using Agent-Based Model Implementation

    Directory of Open Access Journals (Sweden)

    Edison D. Macusi

    2013-12-01

    Full Text Available In spite of the smoking ban that has been implemented in several European Union countries such as Portugal, Italy, Austria, Germany, and France, the Dutch have been reluctant to implement a total smoking ban in bars. The smoking ban is widely believed to reduce nicotine levels inhaled by bar workers and customers, reduce air pollution, indirectly help potential quitters move towards having a healthy lifestyle, and protect the public from potential health risks. Further, restrictions to smoking have led to a reduction in the number of individuals who smoke, provided smoke-free environments, and decreased the exposure of children and youth to advertisements encouraging smoking behavior. Although the potential benefits of the smoking ban have been established, some bar owners in The Netherlands are reluctant to follow the implementation of the ban. Reasons mentioned by bar owners for noncompliance include minimal sanctions, competitors that allowed smoking in their bar, and delayed enforcement. Reasons to comply include: if the cost for compliance were minimal, if competitors were complying, and if the implementation of law were consistent and coordinated. In this study we simulated the behavior of smoking and nonsmoking individuals with different addiction, annoyance, and intolerance levels. Using agent-based modelling our agents were initialized with these attributes either as 1 or 2 wherein 1 represented a low level and 2 a high level. In our model we simulated how a complaining behavior can enforce a social norm, such as “no smoking is allowed.” We focused on how complaining elicits obedience to accepted norms on the basis that complaining promotes normative obedience and discourages misconduct about noncompliance of smoking individuals. Secondary to this goal is the expectation that because smoking is banned in bars but may be allowed in some other bars, a segregation of groups may emerge as a consequence of sanctioning an illegal behavior

  20. Gastritis May Boost Odds of Dementia.

    Science.gov (United States)

    Momtaz, Yadollah Abolfathi; Hamid, Tengku Aizan; Ibrahim, Rahimah

    2014-08-01

    Given the high prevalence of dementia and its devastating consequences, identifying risk factors for dementia is a public health priority. The present study aims to assess whether gastritis increases the odds of dementia. The data for this study, consisting of 2926 community-dwelling older adults, were obtained from the National survey entitled "Mental Health and Quality of Life of Older Malaysians." Dementia was diagnosed using the Geriatric Mental State-Automated Geriatric Examination for Computer-Assisted Taxonomy. Prevalence of dementia was considerably higher among older adults with gastritis (29.5%) compared to those without gastritis (13.2%). After adjusting for age, gender, marital status, educational attainment, hypertension, stroke, and diabetes, gastritis was significantly associated with more than twice odds of dementia (adjusted odds ratio = 2.42, P gastritis may increase the risk of dementia provide avenue for further inquiries into dementia. © The Author(s) 2014.

  1. Gastritis, nitrosamines, and gastric cancer

    Energy Technology Data Exchange (ETDEWEB)

    Stemmermann, G.N.; Mower, H.

    1981-01-01

    Gastritis is associated with peptic ulcer, gastroenterostomy, pernicious anemia, and exposure to nitrosamines. Once established, the process may be self-perpetuating, resulting in atrophy, metaplasia, dysplasia, and neoplasia. This can be explained by the process of endogenous nitrosation of amines in the inflamed gastric mucosa. Evidence is presented to support this hypothesis. Several drugs given parenterally have been identified as mutagenic nitroso compounds in homogenates of human and canine antral mucosa. Nitrite for this process is apparently derived from the inflamed mucosa. Different amines appear to be nitrosated at different places in the antrum, suggesting the presence of site-specific enzymes that control these reactions.

  2. Effects of vestibular rehabilitation in the elderly complaining of dizziness

    Directory of Open Access Journals (Sweden)

    Andréa Paz-Oliveira

    2014-08-01

    Full Text Available Changes of body balance are among the most common complaints of the elderly. Vestibular rehabilitation is one of the most effective methods in the recovery of the body balance. The objective to investigate the effects of vestibular rehabilitation in body balance of a group of elderly people with dizziness complain through dizziness handicap inventory. The sample was comprised of 10 seniors (6 women and 4 men with mean age of 68.9 years. The elderly complaining of dizziness showed high score in the DHI in the physical, functional and emotional aspects in the condition pre-VR and these values decreased after vestibular rehabilitation program. Complaints of dizziness also decreased after the implementation of the programmee.  

  3. Is the propensity to complain increasing over time?

    DEFF Research Database (Denmark)

    Juhl, Hans Jørn; Thøgersen, John; Poulsen, Carsten Stig

    2006-01-01

    The purpose of this paper is twofold. First we present some of the measurement problems involved in interpreting consumer complaint data. Second we provide some unique longitudinal results on complaint propensity documenting that, in spite of a doubling of the number of cases submitted to the Dan......The purpose of this paper is twofold. First we present some of the measurement problems involved in interpreting consumer complaint data. Second we provide some unique longitudinal results on complaint propensity documenting that, in spite of a doubling of the number of cases submitted...... to the Danish National Complaints Board, the propensity to complain in Denmark has not increased in the past 25 years. We conclude by discussing how the analysis could be extended from merely describing to explaining the variation in propensity to complain across consumers....

  4. Customer complaining behaviour – its effects on companies’ evolution

    Directory of Open Access Journals (Sweden)

    Gabriela Stefura

    2010-12-01

    Full Text Available Now days the role of the consumer in the economy is taken very seriously and, in some cases, we can easily talk about the consumer’s “supremacy”. All the efforts of the companies are concentrated on the consumers and finding the best way to attract them, but gaining their trust and building a longterm relationship is even more difficult now due to a very intense competition on all the markets. Client service can always help a company to differentiate itself from the others, this including the management of customer complaints. The subject is still very sensible because many consumers are not aware of the complaining system or are shy in displaying this kind of behaviour, so companies can develop strategies to educate and council clients regarding the complaining process, managing in this way to gain trust and also to increase profitability.

  5. Koblenz Higher Administrative Court reproaches complainants with abusing legal protection

    International Nuclear Information System (INIS)

    Anon.

    1981-01-01

    In its decision of November 18, 1980, the Koblenz Higher Administrative Court of Rhineland-Palatinate dismissed the appeal filed by the complaining party, members of the so-called 'Forum Humanum' against the decisions made by the Koblenz Administrative Court which dismissed their action filed against the partial licence issued for, and the licensing of, the Muelheim-Kaerlich reactor (comp. with first report in 'et' 2/81 p. 145). The complaining party was ordered to pay the costs of the proceedings, including the out-of-court costs of the parties invited to attend (constructor and operator). According to the decision, the value in litigation was fixed at DM 100 000 each for the appeal. Another appeal was not allowed. The substance of both decisions is identical. In decision 7 A II 78/80 it is pointed out that the complaining party appeared in court as a 'public agent' acting in the 'public interest'. Constitutionally, legal protection in administrative matters does not know of any class-action suit. (orig./HSCH) [de

  6. Chronic Gastritis in Morbidly Obese Patients with Sleeve Gastrectomy

    OpenAIRE

    Makki, Ahmed Mohammad; Aldaqal, Saleh Mohammad; Alorabi, Shahad Hamadan; Nemri, Ismail Ahmed; Alajami, Maha Mohammad

    2016-01-01

    Introduction Obesity is a condition that has significant impact on public health. Recent exciting studies have linked chronic gastritis and H. pylori infection to obesity. Chronic gastritis has shown increased prevalence in obesity, more particularly H. pylori-related gastritis. This study aimed to determine the prevalence of chronic gastritis in morbidly obese patients who were subjected to sleeve gastrectomy, with focus on H. pylori-related gastritis. The aim was to demonstrate any influenc...

  7. Emphysematous gastritis: case report and literature review

    International Nuclear Information System (INIS)

    Shipman, P.J.; Drury, P.

    2001-01-01

    Emphysematous gastritis is a rare form of gastritis that results from infection of the stomach wall by gas-forming organisms. Diagnosis of this commonly fatal condition rests on radiological demonstration of gas within the stomach wall. This can be observed on plain radiographs or CT scans of the abdomen. Only by prompt diagnosis and treatment can mortality be avoided. A new case of empysematous gastritis, diagnosed on CT scan by the demonstration of both intramural and portal venous gas, is presented and the literature is reviewed. Copyright (2001) Blackwell Science Pty Ltd

  8. Mucosal pattern in the diagnosis of gastritis

    International Nuclear Information System (INIS)

    Neuhold, A.; Polterauer, P.; Fruehwald, F.; Neuhold, N.; Seidl, G.; Vienna Univ.; Vienna Univ.

    1984-01-01

    To assess the sensitivity of radiology in diagnosis of gastritis within 2 hours endoscopy and biopsy of the stomach and double contrast barium meal were performed. The diagnosis was established of the morphologic picture of the areae gastricae, which were sufficient visible in 33 out of 50 cases (66%). In 7 patients radiologic findings were normal, 13 patients showed superficial gastritis, 10 patients had superficial gastritis with signs of atrophy and in 3 patients there was an erosive gastritis. In all 33 patients (100%) there was a complete correlation of radiologic and endoscopic findings, in 24 out of 33 cases (73%) even correlation between radiologic and histologic classification. These results are discussed and confrontated with literatures. (orig.) [de

  9. Gastritis cystica profunda : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Shim, Joo Eun; Kim, Ho Chul; Bae, Sang Hoon; Cho, So Yeon [Hallym Univ. College of Medicine, Chunchon (Korea, Republic of)

    1997-05-01

    Gastritis cystica profunda is an uncommon benign mass that usually occurs on the gastric side of the site of a gastroenterostomy, but has also been known to develop in which has not been operated on. We report the case of stomach a 51-years-old man with pathologically proven gastritis cystica profunda. This patient had not undergone gastric surgery CT showed a well-defined, 3cm sized, cystic mass at the gastric antrum.

  10. Superficially located enlarged lymphoid follicles characterise nodular gastritis.

    Science.gov (United States)

    Okamura, Takuma; Sakai, Yasuhiro; Hoshino, Hitomi; Iwaya, Yugo; Tanaka, Eiji; Kobayashi, Motohiro

    2015-01-01

    Nodular gastritis is a form of chronic Helicobacter pylori gastritis affecting the gastric antrum and characterised endoscopically by the presence of small nodular lesions resembling gooseflesh. It is generally accepted that hyperplasia of lymphoid follicles histologically characterises nodular gastritis; however, quantitative analysis in support of this hypothesis has not been reported. Our goal was to determine whether nodular gastritis is characterised by lymphoid follicle hyperplasia.The number, size, and location of lymphoid follicles in nodular gastritis were determined and those properties compared to samples of atrophic gastritis. The percentages of high endothelial venule (HEV)-like vessels were also evaluated.The number of lymphoid follicles was comparable between nodular and atrophic gastritis; however, follicle size in nodular gastritis was significantly greater than that seen in atrophic gastritis. Moreover, lymphoid follicles in nodular gastritis were positioned more superficially than were those in atrophic gastritis. The percentage of MECA-79 HEV-like vessels was greater in areas with gooseflesh-like lesions in nodular versus atrophic gastritis.Superficially located hyperplastic lymphoid follicles characterise nodular gastritis, and these follicles correspond to gooseflesh-like nodular lesions observed endoscopically. These observations suggest that MECA-79 HEV-like vessels could play at least a partial role in the pathogenesis of nodular gastritis.

  11. Clinical Manifestations of Helicobacter pylori-Negative Gastritis.

    Science.gov (United States)

    Shiota, Seiji; Thrift, Aaron P; Green, Linda; Shah, Rajesh; Verstovsek, Gordana; Rugge, Massimo; Graham, David Y; El-Serag, Hashem B

    2017-07-01

    There are data to suggest the existence of non-Helicobacter pylori gastritis. However, the risk factors and clinical course for H pylori-negative gastritis remain unclear. We aimed to examine the prevalence and determinants of H pylori-negative gastritis in a large multiethnic clinical population. We conducted a cross-sectional study among patents scheduled for an elective esophagastroduodenoscopy or attending selected primary care clinics and eligible for screening colonoscopy at a single Veterans Affairs medical center. We identified cases of H pylor-negative gastritis, H pylori-positive gastritis, and H pylori-negative nongastritis, where gastritis was defined by the presence of neutrophils and/or mononuclear cells. Risk factors for H pylori-negative gastritis were analyzed in logistic regression models. A total of 1240 patients had information from all biopsy sites, of whom 695 (56.0%) had gastritis. H pylori-negative gastritis was present in 123 patients (9.9% of all study subjects and 17.7% of all patients with gastritis). Among all patients with gastritis, African Americans were statistically significantly less likely than non-Hispanic whites to have H pylori-negative gastritis (odds ratio, 0.25; 95% confidence interval, 0.14-0.43). Conversely, PPI users were more likely to have H pylori-negative gastritis than H pylori-positive gastritis compared with nonusers (odds ratio, 2.02; 95% confidence interval, 1.17-3.49). The cumulative incidence of gastric erosions and ulcers were higher in patients with H pylori-negative gastritis than H pylori-negative nongastritis. We found that H pylori-negative gastritis was present in approximately 18% of patients with gastritis. The potential for H pylori-negative gastritis to progress or the risk of gastric cancer of those with gastric mucosal atrophy/intestinal metaplasia remains unclear. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

  12. Postprandial fullness correlates with rapid inflow of gastric content into duodenum but not with chronic gastritis

    Science.gov (United States)

    2011-01-01

    Background The aim of this study is evaluating the correlation of postprandial fullness with chronic gastritis or rapid inflow of gastric content into duodenum, based on double-contrast barium X-ray imaging. Methods 253 healthy subjects who underwent upper gastrointestinal barium X-ray examination were analyzed. Chronic gastritis was judged from mucosal atrophy and hypertrophic thickened folds on barium X-ray images. For the gastric excretion, the tips of barium flow on the single-contrast frontal barium X-ray images of the stomach were classified into four categories; V type (all the barium remained in the stomach), V-H type (some barium had flowed into the duodenum but the tip of barium remained in the proximal half of the duodenal bulb), H-V type (some barium had flowed into the duodenum and the tip of barium was in the distal half of duodenal the bulb, but no barium was observed in the descending part of the duodenum), and H type (some barium had flowed into the descending part of the duodenum). The chi-square test and Cochran-Mantel-Haenzel test were used for evaluation. Results Chronic gastritis was observed in 72 subjects, among which 21 subjects (29.2%) presented with postprandial fullness. For the remaining 181 subjects without chronic gastritis, 53 subjects (29.3%) complained of postprandial fullness. There is no significant correlation between chronic gastritis and postprandial fullness (p = 0.973). For the rapid flow of gastric content into duodenum, all the 253 subjects comprised 136 subjects with V type (in the stomach), 40 subjects with V-H type (in the proximal half of the duodenal bulb), 21 subjects with H-V type (in the distal half of the duodenal bulb), and 56 subjects with H type (in the descending part of the duodenum). Postprandial fullness was present in 30 subjects with V type (22.1%), 9 subjects with V-H type (22.5%), 8 subjects with H-V type (38.1%), and 27 subjects with H type (48.2%). There is a distinct correlation between postprandial

  13. Postprandial fullness correlates with rapid inflow of gastric content into duodenum but not with chronic gastritis

    Directory of Open Access Journals (Sweden)

    Yamamichi Nobutake

    2011-12-01

    Full Text Available Abstract Background The aim of this study is evaluating the correlation of postprandial fullness with chronic gastritis or rapid inflow of gastric content into duodenum, based on double-contrast barium X-ray imaging. Methods 253 healthy subjects who underwent upper gastrointestinal barium X-ray examination were analyzed. Chronic gastritis was judged from mucosal atrophy and hypertrophic thickened folds on barium X-ray images. For the gastric excretion, the tips of barium flow on the single-contrast frontal barium X-ray images of the stomach were classified into four categories; V type (all the barium remained in the stomach, V-H type (some barium had flowed into the duodenum but the tip of barium remained in the proximal half of the duodenal bulb, H-V type (some barium had flowed into the duodenum and the tip of barium was in the distal half of duodenal the bulb, but no barium was observed in the descending part of the duodenum, and H type (some barium had flowed into the descending part of the duodenum. The chi-square test and Cochran-Mantel-Haenzel test were used for evaluation. Results Chronic gastritis was observed in 72 subjects, among which 21 subjects (29.2% presented with postprandial fullness. For the remaining 181 subjects without chronic gastritis, 53 subjects (29.3% complained of postprandial fullness. There is no significant correlation between chronic gastritis and postprandial fullness (p = 0.973. For the rapid flow of gastric content into duodenum, all the 253 subjects comprised 136 subjects with V type (in the stomach, 40 subjects with V-H type (in the proximal half of the duodenal bulb, 21 subjects with H-V type (in the distal half of the duodenal bulb, and 56 subjects with H type (in the descending part of the duodenum. Postprandial fullness was present in 30 subjects with V type (22.1%, 9 subjects with V-H type (22.5%, 8 subjects with H-V type (38.1%, and 27 subjects with H type (48.2%. There is a distinct correlation between

  14. Pet peeves and happiness: how do happy people complain?

    Science.gov (United States)

    Kowalski, Robin M; Allison, Brooke; Giumetti, Gary W; Turner, Julia; Whittaker, Elizabeth; Frazee, Laura; Stephens, Justin

    2014-01-01

    The present study was designed to investigate the relationships among mindfulness, happiness, and the expression of pet peeves. Previous research has established a positive correlation between happiness and mindfulness, but, to date, no research has examined how each of these variables is related to complaining in the form of pet peeves. Four hundred ten male and female college students listed the pet peeves they had with a current or former relationship partner. They also completed measures of happiness, positive and negative affect, depression, mindfulness, relationship satisfaction, and satisfaction with life. Pet peeves were negatively correlated with relationship satisfaction, well-being, and mindfulness. Consistent with hypotheses, support was found for the mediating role of mindfulness in the relationship between happiness and pet peeves.

  15. 47 CFR 1.723 - Joinder of complainants and causes of action.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Joinder of complainants and causes of action. 1... complainants and causes of action. (a) Two or more complainants may join in one complaint if their respective causes of action are against the same defendant and concern substantially the same facts and alleged...

  16. [Chronic gastritis and intestinal metaplasia].

    Science.gov (United States)

    Castillo, T; Navarrete, J; Celestina, A

    1989-01-01

    Much has been written about gastric mucosae behavior and the occurrence of intestinal metaplasia. The aim of this paper is to learn something more about these matters in peruvian population. We selected 100 patients with endoscopically no localized lesions between 30 to 70 years of age. We took 8 samples of gastric mucosae in each patient which were carefully examined for the presence of inflammatory changes, settle the line type between antral and fundic mucosae and the frequency of intestinal metaplasia finding. The results showed disagreement between endoscopic and histological findings, so we conclude it is better to diagnose chronic gastritis on the basis of histological parameters. The line between antral and fundic mucosae was of the close type one found in 87% of all cases and it advanced proximally with increasing age. Intestinal metaplasia was present in 46% of the whole number of patients and the rate of occurrence increased in 50% over 50 years age. These findings will let us compare future investigations of gastric mucosae behavior with localized benign or malign lesions.

  17. The staging of gastritis with the OLGA system by using intestinal metaplasia as an accurate alternative for atrophic gastritis

    NARCIS (Netherlands)

    Capelle, Lisette G.; de Vries, Annemarie C.; Haringsma, Jelle; Ter Borg, Frank; de Vries, Richard A.; Bruno, Marco J.; van Dekken, Herman; Meijer, Jos; van Grieken, Nicole C. T.; Kuipers, Ernst J.

    Background: The OLGA (operative link on gastritis assessment) staging system is based on severity of atrophic gastritis (AG). AG remains a difficult histopathologic diagnosis with low interobserver agreement, whereas intestinal metaplasia (IM) is associated with high interobserver agreement.

  18. Gastritis and gastropathy: more than meets the eye

    African Journals Online (AJOL)

    2012-02-01

    Feb 1, 2012 ... Gastritis and gastropathy upper abdominal pain and tenderness, usually associated with a neutrophilic leukocytosis. The condition has a high mortality, but patients treated surgically have a better chance of survival. Chronic gastritis. Helicobacter pylori (HP) gastritis. These tiny spiral-shaped bacilli in the.

  19. Pattern of gastritis and Helicobacter pylori colonization of the ...

    African Journals Online (AJOL)

    Objective: Helicobacter pylori infection of the stomach causes chronic active gastritis. The pattern of gastritis is related to the disease outcome. This study aimed to determine the predominant gastritis pattern in Nigerian dyspeptic patients with a view to predicting gastroduodenal disease outcomes. Methods: Patients referred ...

  20. Is endoscopic nodular gastritis associated with premalignant lesions?

    Science.gov (United States)

    Niknam, R; Manafi, A; Maghbool, M; Kouhpayeh, A; Mahmoudi, L

    2015-06-01

    Nodularity on the gastric mucosa is occasionally seen in general practice. There is no consensus about the association of nodular gastritis and histological premalignant lesions. This study is designed to investigate the prevalence of histological premalignant lesions in dyspeptic patients with endoscopic nodular gastritis. Consecutive patients with endoscopic nodular gastritis were compared with an age- and sex-matched control group. Endoscopic nodular gastritis was defined as a miliary nodular appearance of the gastric mucosa on endoscopy. Biopsy samples of stomach tissue were examined for the presence of atrophic gastritis, intestinal metaplasia, and dysplasia. The presence of Helicobacter pylori infection was determined by histology. From 5366 evaluated patients, a total of 273 patients with endoscopic nodular gastritis and 1103 participants as control group were enrolled. H. pylori infection was detected in 87.5% of the patients with endoscopic nodular gastritis, whereas 73.8% of the control group were positive for H. pylori (p gastritis were significantly higher than in the control group. Prevalence of atrophic gastritis and complete intestinal metaplasia were also more frequent in patients with endoscopic nodular gastritis than in the control group. Dysplasia, incomplete intestinal metaplasia and H. pylori infection are significantly more frequent in patients with endoscopic nodular gastritis. Although further studies are needed before a clear conclusion can be reached, we suggest that endoscopic nodular gastritis might serve as a premalignant lesion and could be biopsied in all patients for the possibility of histological premalignancy, in addition to H. pylori infection.

  1. Autoimmune gastritis presenting as iron deficiency anemia in childhood.

    Science.gov (United States)

    Gonçalves, Cristina; Oliveira, Maria Emília; Palha, Ana M; Ferrão, Anabela; Morais, Anabela; Lopes, Ana Isabel

    2014-11-14

    corpus atrophic gastritis with lymphocytic infiltration (5/5), patchy oxyntic gland mononuclear cell infiltration (5/5), intestinal and/or pseudo-pyloric metaplasia in corpus mucosa (4/5), and enterochromaffin cell hyperplasia (4/5). Immunochemistry for gastrin on corpus biopsies was negative in all cases. Duodenal histology was normal. All biopsies were negative for H. pylori (Giemsa staining and cultural examination). We highlight autoimmune gastritis as a diagnosis to be considered when investigating refractory iron deficiency anemia in children, particularly in the setting of a personal/familial history of autoimmune disease, as well as the diagnostic contribution of a careful immunohistological evaluation.

  2. Autoimmune gastritis presenting as iron deficiency anemia in childhood

    Science.gov (United States)

    Gonçalves, Cristina; Oliveira, Maria Emília; Palha, Ana M; Ferrão, Anabela; Morais, Anabela; Lopes, Ana Isabel

    2014-01-01

    evaluation showed corpus atrophic gastritis with lymphocytic infiltration (5/5), patchy oxyntic gland mononuclear cell infiltration (5/5), intestinal and/or pseudo-pyloric metaplasia in corpus mucosa (4/5), and enterochromaffin cell hyperplasia (4/5). Immunochemistry for gastrin on corpus biopsies was negative in all cases. Duodenal histology was normal. All biopsies were negative for H. pylori (Giemsa staining and cultural examination). CONCLUSION: We highlight autoimmune gastritis as a diagnosis to be considered when investigating refractory iron deficiency anemia in children, particularly in the setting of a personal/familial history of autoimmune disease, as well as the diagnostic contribution of a careful immunohistological evaluation. PMID:25400463

  3. Helicobacter Pylori Infection in Superficial Gastritis, Erosive Gastritis and Gastric Ulcer

    OpenAIRE

    Albertus, Jacobus; Rani, Abdul Aziz; Simadibrata, Marcellus; Abdullah, Murdani; Syam, Ari Fahrial

    2012-01-01

    Background: Helicobacter pylori (H. pylori) infection leads to inflammation of the gastric mucosa. It damages the gastric epithelium and related to the risk of developing gastric cancer. Over time, it may develop into the development of glandular atrophy and intestinal metaplasia. This study was aimed to evaluate the histological features of gastric mucosa, including H. pylori infection in patients with endoscopically found superficial gastritis, erosive gastritis and gastric ulcer. Method: ...

  4. Chronic gastritis in China: a national multi-center survey

    Science.gov (United States)

    2014-01-01

    Background Chronic gastritis is one of the most common findings at upper endoscopy in the general population, and chronic atrophic gastritis is epidemiologically associated with the occurrence of gastric cancer. However, the current status of diagnosis and treatment of chronic gastritis in China is unclear. Methods A multi-center national study was performed; all patients who underwent diagnostic upper endoscopy for evaluation of gastrointestinal symptoms from 33 centers were enrolled. Data including sex, age, symptoms and endoscopic findings were prospectively recorded. Results Totally 8892 patients were included. At endoscopy, 4389, 3760 and 1573 patients were diagnosed to have superficial gastritis, erosive gastritis, and atrophic gastritis, respectively. After pathologic examination, it is found that atrophic gastritis, intestinal metaplasia and dysplasia were prevalent, which accounted for 25.8%, 23.6% and 7.3% of this patient population. Endoscopic features were useful for predicting pathologic atrophy (PLR = 4.78), but it was not useful for predicting erosive gastritis. Mucosal-protective agents and PPI were most commonly used medications for chronic gastritis. Conclusions The present study suggests non-atrophic gastritis is the most common endoscopic finding in Chinese patients with upper GI symptoms. Precancerous lesions, including atrophy, intestinal metaplasia and dysplasia are prevalent in Chinese patients with chronic gastritis, and endoscopic features are useful for predicting pathologic atrophy. PMID:24502423

  5. Chronic gastritis in China: a national multi-center survey.

    Science.gov (United States)

    Du, Yiqi; Bai, Yu; Xie, Pei; Fang, Jingyuan; Wang, Xiaozhong; Hou, Xiaohua; Tian, Dean; Wang, Chengdang; Liu, Yandi; Sha, Weihong; Wang, Bangmao; Li, Yanqing; Zhang, Guoliang; Li, Yan; Shi, Ruihua; Xu, Jianming; Li, Youming; Huang, Minghe; Han, Shengxi; Liu, Jie; Ren, Xu; Xie, Pengyan; Wang, Zhangliu; Cui, Lihong; Sheng, Jianqiu; Luo, Hesheng; Wang, Zhaohui; Zhao, Xiaoyan; Dai, Ning; Nie, Yuqiang; Zou, Yiyou; Xia, Bing; Fan, Zhining; Chen, Zhitan; Lin, Sanren; Li, Zhao-Shen

    2014-02-07

    Chronic gastritis is one of the most common findings at upper endoscopy in the general population, and chronic atrophic gastritis is epidemiologically associated with the occurrence of gastric cancer. However, the current status of diagnosis and treatment of chronic gastritis in China is unclear. A multi-center national study was performed; all patients who underwent diagnostic upper endoscopy for evaluation of gastrointestinal symptoms from 33 centers were enrolled. Data including sex, age, symptoms and endoscopic findings were prospectively recorded. Totally 8892 patients were included. At endoscopy, 4389, 3760 and 1573 patients were diagnosed to have superficial gastritis, erosive gastritis, and atrophic gastritis, respectively. After pathologic examination, it is found that atrophic gastritis, intestinal metaplasia and dysplasia were prevalent, which accounted for 25.8%, 23.6% and 7.3% of this patient population. Endoscopic features were useful for predicting pathologic atrophy (PLR = 4.78), but it was not useful for predicting erosive gastritis. Mucosal-protective agents and PPI were most commonly used medications for chronic gastritis. The present study suggests non-atrophic gastritis is the most common endoscopic finding in Chinese patients with upper GI symptoms. Precancerous lesions, including atrophy, intestinal metaplasia and dysplasia are prevalent in Chinese patients with chronic gastritis, and endoscopic features are useful for predicting pathologic atrophy.

  6. Geographic pathology of Helicobacter pylori gastritis

    NARCIS (Netherlands)

    Liu, Yi; Ponsioen, Cyriel I. J.; Xiao, Shu-Dong; Tytgat, Guido N. J.; ten Kate, Fiebo J. W.

    2005-01-01

    Background and aim. Helicobacter pylori is etiologically associated with gastritis and gastric cancer. There are significant geographical differences between the clinical manifestation of H. pylori infections. The aim of this study was to compare gastric mucosal histology in relation to age among H.

  7. Autoimmune gastritis: Pathologist’s viewpoint

    Science.gov (United States)

    Coati, Irene; Fassan, Matteo; Farinati, Fabio; Graham, David Y; Genta, Robert M; Rugge, Massimo

    2015-01-01

    Western countries are seeing a constant decline in the incidence of Helicobacter pylori-associated gastritis, coupled with a rising epidemiological and clinical impact of autoimmune gastritis. This latter gastropathy is due to autoimmune aggression targeting parietal cells through a complex interaction of auto-antibodies against the parietal cell proton pump and intrinsic factor, and sensitized T cells. Given the specific target of this aggression, autoimmune gastritis is typically restricted to the gastric corpus-fundus mucosa. In advanced cases, the oxyntic epithelia are replaced by atrophic (and metaplastic) mucosa, creating the phenotypic background in which both gastric neuroendocrine tumors and (intestinal-type) adenocarcinomas may develop. Despite improvements in our understanding of the phenotypic changes or cascades occurring in this autoimmune setting, no reliable biomarkers are available for identifying patients at higher risk of developing a gastric neoplasm. The standardization of autoimmune gastritis histology reports and classifications in diagnostic practice is a prerequisite for implementing definitive secondary prevention strategies based on multidisciplinary diagnostic approaches integrating endoscopy, serology, histology and molecular profiling. PMID:26576102

  8. [Obstetric outcome in pregnancy complained with pulmonary hypertension].

    Science.gov (United States)

    Zhu, C X; Xiong, W; Yang, J; Chen, H Q; Niu, G; Wang, Z L

    2017-12-19

    Objective: To identify whether pregnancy outcomes vary by the severity of pulmonary hypertension. Methods: A retrospective study was conducted on 78 cases of pregnancies complained with pulmonary hypertension who delivered in the First Affiliated Hospital, Sun Yat-sen University from 2006 to 2016.The selected cases were divided into three groups according to severity of pulmonary hypertension: mild pulmonary hypertension group (mild PAH group) was defined as a mean pulmonary artery pressure 30-49 mmHg, moderate pulmonary hypertension (moderate PAH group) as mean pulmonary artery pressure 50-69 mmHg and severe pulmonary hypertension (severe PAH group) as mean pulmonary artery pressure 70 mmHg or greater.The clinical features, risk pregnant complication, maternal and neonatal outcomes were described between these three groups.Analysis of variance, Chi-square test was used for statistical analysis. Results: The average age of mild, moderate and severe PAH group were (31±5) years old, (31±5) years old and (27±3) years old, respectively ( P =0.050). The rate of natural fertilization ( P =0.414), parity ( P =0.527) and gestational age ( P =0.165) were similar in these three groups. In 78 pregnancies with pulmonary hypertension, 64.9% of pregnancies in mild PAH group was NYHA Ⅰ, 50.0% of moderate PAH group was NYHA Ⅱ and 54.5% of severe PAH group was NYHA Ⅲ( P pulmonary hypertension.But the severity of pulmonary hypertension affect the type of anesthesia.Close monitoring during pregnancy and timely termination of pregnancy can improve the outcome of pregnancy.

  9. RIWAYAT MAKANAN YANG MENINGKATKAN ASAM LAMBUNG SEBAGAI FAKTOR RISIKO GASTRITIS

    Directory of Open Access Journals (Sweden)

    nFN Arikah

    2015-03-01

      Gastritis is a digestive disorder caused by diet. Nearly 10 percent of people worldwide suffer from gastritis. In Indonesia, the incidence of gastritis was 40.8 percent. Food consumption which is a trigger factor of gastritis are the high consumption of protein in the daily diet, spicy foods and drinking coffee. This study aimed to identify risk factors of food consumption history that could increase gastric acidity as a risk factor of gastritis. The observational study with case control design conducted to 32 respondents devided into 2 groups, gastritis and non-gastritis group. Independent variables were protein consumption history, consumption of chili sauce, and drinking coffee habits. Sampling has done using systematic random sampling and food history was assessed using  Dietary History form and Food Frequency semi quantitative form. The results showed that most of the gastritis respondents were female (78,12%, at  the age range of 20-30 years (40,63%, and had suffered gastritis > 3 years (43,75%. The risk estimation results indicated that the significant variables as risk factors of gastritis were frequency of milk consumption (p=0,034, OR=6,600 and the amount of chili sauce consumption (p=0,037, OR=11,667. Respondents with frequent history of milk consumption had 6,6 times greater risk for experiencing gastritis than those infrequent history of milk consumption, and respondents who had history of chili sauce consumption habits > 3 tsp per consumptionhad  11,667 times greater risk for experiencing gastritis than those who consumed chili sauce habits less than that. Patients with gastritis should limit their milk consumption especially when ate with other heavy foods; and also limit consumption of chili sauce because it can stimulate excessive production of gastric acid that can iritate the gastric mucosa. Keywords: diet history, gastric acid, gastritis

  10. Early Development of Refl ux Esophagitis after Successful Helicobacter Pylori Eradication in Superfi cial Gastritis

    Directory of Open Access Journals (Sweden)

    H H Jeon

    2011-10-01

    Full Text Available The relationship between gastroesophageal refl ux disease (GERD and Helicobacter pylori (H. pylori eradication is still debated. Recently, we had a patient of GERD who had developed it shortly after H. pylori eradication therapy. A 72-year-old man was diagnosed by endoscopy as suffering from severe superfi cial gastritis in the stomach body. A rapid urease test showed H. pylori infection. He was then started on proton pump inhibitor (PPI based therapy for two weeks eradicating H.pylori. After completion of H. pylori eradication, he complained of a heart-burn sensation. Follow-up endoscopy showed refl ux esophagitis, of grade B according to the Los Angeles classifi cation. Since the patient had developed GERD after completion of the triple therapy, their suggests that H. pylori eradication must have triggered the development of de novo GERD after a short period of time. Keywords: GERD, Helicobacter pylori, PPI.

  11. Prevalence of CagA and VacA antibodies in children with Helicobacter pylori-associated peptic ulcer compared to prevalence in pediatric patients with active or nonactive chronic gastritis.

    Science.gov (United States)

    Alarcón, T; Martínez, M J; Urruzuno, P; Cilleruelo, M L; Madruga, D; Sebastian, M; Domingo, D; Sanz, J C; López-Brea, M

    2000-09-01

    VacA and CagA serological responses were detected in pediatric patients: 44 and 56%, respectively, in peptic ulcer (PU) patients, 33.3 and 44.4% in active chronic gastritis (ACG) patients, and 23.2 and 39.2% in non-ACG patients. Higher seroprevalence to CagA+VacA and to CagA+VacA+35-kDa antigen was found among PU patients. However, a low level of sensitivity and specificity was found for indirect detection of PU patients.

  12. 75 FR 15704 - Old Dominion Electric Cooperative; North Carolina Electric Membership Corporation, Complainants v...

    Science.gov (United States)

    2010-03-30

    ... Electric Cooperative; North Carolina Electric Membership Corporation, Complainants v. Virginia Electric and... the Federal Power Act, 16 U.S.C. 824(e) and 825(e), Old Dominion Electric Cooperative and North Carolina Electric Membership Corporation (Complainants) filed a formal complaint against Virginia Electric...

  13. 75 FR 22772 - Cargill Power Markets, LLC, Complainant v. Public Service Company of New Mexico, Respondent...

    Science.gov (United States)

    2010-04-30

    ... Markets, LLC, Complainant v. Public Service Company of New Mexico, Respondent; Notice of Complaint April... of the Federal Power Act (FPA), 16 U.S.C. 824e (2006), Cargill Power Markets, LLC (Complainant) filed a formal complaint against Public Service Company of New Mexico (Respondent) alleging that...

  14. Pathology and differential diagnosis of chronic, noninfectious gastritis.

    Science.gov (United States)

    Polydorides, Alexandros D

    2014-03-01

    The histologic finding of chronic inflammation in an endoscopic mucosal biopsy of the stomach (chronic gastritis) is very common and usually reflects the presence of Helicobacter pylori infection. However, infectious organisms are not always present in biopsy material, and some cases of chronic gastritis do not result from H. pylori infection. Thus, the differential diagnosis of this finding is an important one for pathologists to keep in mind. This review presents the three most common and clinically significant causes of chronic, noninfectious gastritis, namely, autoimmune atrophic gastritis, lymphocytic gastritis, and gastric involvement in the setting of inflammatory bowel disease, especially Crohn disease. For each entity, a brief discussion of its etiology and pathogenesis, a review of the clinical and endoscopic features, and a description of the microscopic findings are presented in the context of the differential diagnosis of chronic gastritis with emphasis on helpful histopathologic hints and long-term sequelae. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Complete Genome Sequence of Streptococcus pyogenes Strain JMUB1235 Isolated from an Acute Phlegmonous Gastritis Patient

    OpenAIRE

    Watanabe, Shinya; Sasahara, Teppei; Arai, Naoshi; Sasaki, Kazumasa; Aiba, Yoshifumi; Sato?o, Yusuke; Cui, Longzhu

    2016-01-01

    Acute phlegmonous gastritis is an uncommon endogenous bacterial gastritis presenting with a high mortality rate. Here, we report the complete genome sequence of an emm89 Streptococcus pyogenes strain, JMUB1235, which is the causative agent of acute phlegmonous gastritis.

  16. Prevalence of eosinophilic gastritis, gastroenteritis, and colitis: Estimates from a national administrative database

    Science.gov (United States)

    Jensen, Elizabeth T.; Martin, Christopher F.; Kappelman, Michael D.; Dellon, Evan S.

    2015-01-01

    Objectives Eosinophilic esophagitis (EoE) is becoming increasingly more common, but the prevalence of other eosinophilic gastrointestinal disorders (EGIDs) is unknown. Our objective was to estimate the prevalence of eosinophilic gastritis, gastroenteritis, and colitis in the U.S.. Methods We used the IMS Health LifeLink™, PharMetrics Plus™Claims Database, data representative of a U.S. national commercially-insured population containing medical and pharmaceutical claims for >75million individuals. We restricted our sample to patients age 0–64 with continuous enrollment between 7/1/2009–6/30/2011. We identified cases of eosinophilic gastritis, gastroenteritis, and colitis as defined by ≥1 instance of the ICD-9 codes 535.70, 558.41, and 558.42, respectively. We calculated the prevalence of the codes in the database and then standardized the estimates to the U.S. population by age and sex. Results The standardized estimated prevalences of eosinophilic gastritis, gastroenteritis, and colitis were 6.3/100,000, 8.4/100,000, and 3.3/100,000, respectively. The prevalence of eosinophilic gastroenteritis was highest among children age gastritis was more prevalent among older age groups. We observed no age differences for eosinophilic colitis. Among affected patients there was a high proportion of co-existing allergic conditions, 38.5% for eosinophilic gastritis, 45.6% for gastroenteritis, and 41.8% for colitis. Concomitant allergic disease was most commonly identified in pediatric patients. Conclusions The prevalence of non-EoE EGIDs remains rare in the U.S., with less than 50,000 total patients affected. There appears to be a female predominance, as well as a high co-occurrence of atopic comorbidities. PMID:25988554

  17. Gastric gallium-67 uptake in gastritis

    International Nuclear Information System (INIS)

    Yeh, E.L.; Tisdale, P.L.; Zielonka, J.S.

    1983-01-01

    Even though Ga-67 imaging has been used widely in the diagnosis of malignant as well as inflammatory lesions, its uptake in the stomach has been reported in the literature mainly in gastric lymphoma and carcinoma. As shown in this case, intense gastric uptake of the radionuclide may be seen in common gastritis without malignancy. Perhaps the benign gastric uptake of Ga-67 deserves more emphasis

  18. Kyoto global consensus report on Helicobacter pylori gastritis

    OpenAIRE

    Sugano, Kentaro; Tack, Jan; Kuipers, Ernst J; Graham, David Y; El-Omar, Emad M; Miura, Soichiro; Haruma, Ken; Asaka, Masahiro; Uemura, Naomi; Malfertheiner, Peter

    2015-01-01

    Objective To present results of the Kyoto Global Consensus Meeting, which was convened to develop global consensus on (1) classification of chronic gastritis and duodenitis, (2) clinical distinction of dyspepsia caused by Helicobacter pylori from functional dyspepsia, (3) appropriate diagnostic assessment of gastritis and (4) when, whom and how to treat H. pylori gastritis. Design Twenty-three clinical questions addressing the above-mentioned four domains were drafted for which expert panels ...

  19. Atrophic gastritis is associated with coronary artery disease

    OpenAIRE

    Senmaru, Takafumi; Fukui, Michiaki; Tanaka, Muhei; Kuroda, Masaaki; Yamazaki, Masahiro; Oda, Yohei; Naito, Yuji; Hasegawa, Goji; Toda, Hitoshi; Yoshikawa, Toshikazu; Nakamura, Naoto

    2012-01-01

    Atrophic gastritis is characterized by chronic inflammation of gastric mucosa by Helicobacter pylori infection and other factors. Helicobacter pylori infection has been linked to coronary artery disease. To our knowledge, however, no reports are available on the relationship between atrophic gastritis and coronary artery disease. In this study, we investigated the relationship between atrophic gastritis, which is diagnosed based on serum pepsinogen levels (pepsinogen I ≤ 70 ng/mL and pepsinog...

  20. Helicobacter pylori Associated Lymphocytic Gastritis in a Child

    OpenAIRE

    Kim, Min Jeong; Eom, Dae Woon; Park, Kieyoung

    2014-01-01

    Lymphocytic gastritis (LG) is a rare subtype of chronic gastritis. It is defined as dense proliferation of intraepithelial lymphocytes (IELs) more than 25 lymphocytes per 100 epithelial cells. The known major causes of LG are celiac disease and Helicobacter pylori infection. H. pylori associated LG (HpLG) has more enhanced cytotoxic and apoptotic tendencies than chronic H. pylori gastritis. A 12-year-old girl with postprandial epigastric pain was diagnosed HpLG on endoscopic biopsy. After the...

  1. [Emphysematous gastritis secondary to gastric mucormycosis].

    Science.gov (United States)

    Alvarado-Lezama, Julio; Espinosa-González, Omar; García-Cano, Eugenio; Sánchez-Córdova, Gabriela

    2015-01-01

    Mucormycosis is a rare fungal infection of the mucorales order, which affects mostly immunocompromised patients. The association with emphysematous gastritis is rare and often fatal produced by gas -forming bacteria. We report the case of a trauma patient with type 1 diabetes mellitus, and diabetic ketoacidosis complicated with gastric mucormycosis associated with emphysematous gastritis. A male aged 32 who is involved in a car accident, who suffered head trauma, is admitted to the Intensive Care Unit, presenting diabetic ketoacidosis and upper gastrointestinal bleeding. An endoscopy was performed and an erosive esophagitis Class C, ischemia and gastric necrosis was found. A computed tomography scan showed emphysematous gastritis and gastric necrosis. He underwent total gastrectomy with a histopathology report of gastric mucormycosis. After the surgical procedure the patient died because of sepsis secondary to pulmonary mucormycosis Mucormycosis is a rare fungical disease which infrequently affects the gastrointestinal tract, being the stomach the most affected site. The mortality is high if the diagnosis is not done promptly and appropriate treatment is given. Suspecting its existence is necessary in patients with immunocompromised status to diagnose and provide timely treatment to increase survival, because of its high mortality. Copyright © 2015. Published by Masson Doyma México S.A.

  2. [Chronic gastritis: Instructions for use of medications].

    Science.gov (United States)

    Simanenkov, V I; Vyalov, S S

    The paper highlights the features of drug use in the legal aspect. It analyzes instructions for medical use of proton pump inhibitors (PPIs) and gastric protective agents. Taking into account the characteristics of indications registered in the instruction, the authors discuss the possibility of using various PPIs. The instruction for medical application is an official document approved by the Ministry of Health, the basis of which is the data of trials carried out by a manufacturer, and it should be a key or fundamental source for a physician in choosing a medication. The use of a drug with no indications given in the manual (the so-called 'off-label' use in foreign practice), is a clinical trial of a sort conducted by a physician individually, by taking upon himself/herself a legal liability. If arguments break out over the correct choice of this or that drug in treating the specific patient, the instruction containing the indications for use of specific medications to treat a specific disease is one of the proofs that the physician has correctly chosen the drug or a criterion for skilled medical care. The inclusion of chronic gastritis as a primary and only diagnosis into the primary documentation substantially limits the possibilities of using PPIs. When a PPI is indicated for therapy of erosive gastritis, a formal rationale is contained only in the instruction for use of Controloc. There are no registered indications for PPI use to treat chronic non-erosive gastritis; the gastric protective agent Rebagit is indicated.

  3. Extensive Atrophic Gastritis Increases Intraduodenal Hydrogen Gas

    Directory of Open Access Journals (Sweden)

    Yoshihisa Urita

    2008-01-01

    Full Text Available Objective. Gastric acid plays an important part in the prevention of bacterial colonization of the gastrointestinal tract. If these bacteria have an ability of hydrogen (H2 fermentation, intraluminal H2 gas might be detected. We attempted to measure the intraluminal H2 concentrations to determine the bacterial overgrowth in the gastrointestinal tract. Patients and methods. Studies were performed in 647 consecutive patients undergoing upper endoscopy. At the time of endoscopic examination, we intubated the stomach and the descending part of the duodenum without inflation by air, and 20 mL of intraluminal gas samples of both sites was collected through the biopsy channel. Intraluminal H2 concentrations were measured by gas chromatography. Results. Intragastric and intraduodenal H2 gas was detected in 566 (87.5% and 524 (81.0% patients, respectively. The mean values of intragastric and intraduodenal H2 gas were 8.5±15.9 and 13.2±58.0 ppm, respectively. The intraduodenal H2 level was increased with the progression of atrophic gastritis, whereas the intragastric H2 level was the highest in patients without atrophic gastritis. Conclusions. The intraduodenal hydrogen levels were increased with the progression of atrophic gastritis. It is likely that the influence of hypochlorhydria on bacterial overgrowth in the proximal small intestine is more pronounced, compared to that in the stomach.

  4. Helicobacter-pylori Negative Gastritis in Children—A New Clinical Enigma

    Directory of Open Access Journals (Sweden)

    Yoram Elitsur

    2014-10-01

    Full Text Available The decrease in the prevalence of Helicobacter pylori (Hp infection in children in the world gave rise to a new pathological finding termed as Hp-negative gastritis. Unfortunately, the term “Hp-negative gastritis” has not been identified as a pathological process and has the status of a “second cousin”; in most publications it was never mentioned as a subject to be dealt with, but was “left over” data that was never the topic of the manuscripts’ discussions. Only recently has the topic captured the attention of the pathologists who described this phenomenon in adults, yet the pathological and/or clinical spectrum or significance of this phenomenon has not been adequately investigated. In the current manuscript we describe Hp-negative gastritis in children, summarize its clinical prevalence and touch upon the possible etiology, pathology, and/or therapeutic implication. Overall, this review has concluded that Hp-negative gastritis is a pathological phenomenon in children that needs further investigation, and to date, as the title suggests, is a new clinical enigma that needs to be considered.

  5. Gastritis and gastropathy: More than meets the eye

    African Journals Online (AJOL)

    2. Day DW, Jass JR, Price AB, et al. Morson and Dawson's Gastrointestinal. Pathology. 4th ed. Oxford, UK: Blackwell Publishing, 2003. 3. Dixon MF, Genta RM, Yardley JH, Correa P. Classification and grading of gastritis. The updated Sydney System. International Workshop on the Histopathology of Gastritis, Houston 1994.

  6. [Helicobacter pylori gastritis: assessment of OLGA and OLGIM staging systems].

    Science.gov (United States)

    Ben Slama, Sana; Ben Ghachem, Dorra; Dhaoui, Amen; Jomni, Mohamed Taieb; Dougui, Mohamed Hédi; Bellil, Khadija

    2016-01-01

    Helicobacter pylori (H pylori) gastritis presents a risk of cancer related to atrophy and intestinal metaplasia. Two recent classifications OLGA (Operative Link on Gastritis Assessment) and OLGIM (Operative Link on Gastritic Intestinal Metaplasia assessment) have been proposed to identify high-risk forms (stages III and IV). The aim of this study is to evaluate the OLGA and OLGIM staging systems in H pylori gastritis. A descriptive study of 100 cases of chronic H pylori gastritis was performed. The revaluation of Sydney System parameters of atrophy and intestinal metaplasia, of gastric antrum and corpus, allowed identifying respectively the stages of OLGA and OLGIM systems. The progressive risk of our H pylori gastritis was 6% according to OLGA staging and 7% according to OLGIM staging. Significant correlation was revealed between age and OLGA staging. High-risk gastritis according to OLGIM staging was significantly associated with moderate to severe atrophy. High-risk forms according to OLGA staging were associated in 80% of the cases to intestinal metaplasia. OLGA and OLGIM systems showed a highly significant positive correlation between them with a mismatch at 5% for H pylori gastritis. The OLGA and OLGIM staging systems in addition to Sydney System, allow selection of high risk forms of chronic gastritis requiring accurate observation.

  7. Helicobacter pylori infection and atrophic gastritis | Ebule | African ...

    African Journals Online (AJOL)

    Background: Helicobacter pylori-infection associated gastritis is known to be a significant risk factor of gastric cancer. Serum levels of Gastrin-17 and Pepsinogen1which are respectively biomarkers of gastric antral and corpus mucosal activity are well known parameters of atrophic gastritis. Objectives: To determine the ...

  8. Autoimmune Chronic Gastritis: New diagnostic and therapeutic approaches.

    OpenAIRE

    VALDES SOCIN, Hernan Gonzalo

    2016-01-01

    The challenge for the clinician is to detect early gastric autoimmunity markers to avoid some of its complications such as micronutriments and drug malabsorption. Indeed autoimmune gastritis may be associated with the development of neuroendocrine tumors (NET), gastric adenocarcinomas or even MALT lymphomas. In this lecture we summarize recent diagnostic tools and new therapies taylored for autoimmune gastritis.

  9. Carcinoids of the stomach and the duodenum with atrophic gastritis ...

    African Journals Online (AJOL)

    Multifocal tumors were observed in the setting of endocrine cell hyperplasia and atrophic gastritis. Investigations:CT scan,MRI, somatostatin receptor scintigraphy, EGD, endoscopic ultrasonography and gastric analysis. Diagnosis: Carcinoids of the stomach and duodenum with atrophic gastritis and ZES accompanied by ...

  10. Clinical pathology of primary bile reflux gastritis

    Directory of Open Access Journals (Sweden)

    Ping YAO

    2011-05-01

    Full Text Available Objective To analyze the clinical and pathological features of primary bile reflux gastritis(BRG.Methods Endoscopy,Helicobacter pylori(H.pylori detection,and histopathologic examination were performed in 218 patients with primary BRG(observed group and 236 patients with simple chronic gastritis(SCG,control group as identified by gastroscope in order to analyze the endoscopic abnormalities,the frequency of H.pylori infection,pathological features and scores of inflammation.Results The frequency of H.pylori infection was 39.0%(85/218 in the observed group,which was significantly lower than that in the control group [52.1%(123/236].The topographic abnormalities of the antral mucosa as detected by gastroscopy,i.e.,congestion,hemorrhagic spots,erosion were not significantly different between BRG and SCG patients(P > 0.05.The scores of chronic and active inflammation were higher in patients when H.pylori infection was present than in patients without H.pylori infection in both groups(P < 0.05.The scores of inflammation,the detection rates of the antral intestinal metaplasia,antral atrophy and atypical hyperplasia were all higher in observed group than in control group(P < 0.05.The incidence of lengthening of gastric pits,telangiectasis or interstitial edema in BRG patients was also significantly higher than those in SCG patients(P < 0.05.Conclusions Primary BRG shows features of chemical gastritis with a higher tendency toward mucosal atrophy,intestinal metaplasia and atypical hyperplasia.Gastropic examination and biopsy should be emphasized.

  11. X-ray diagnosis of acute gastritis

    International Nuclear Information System (INIS)

    Tsukasa, Shintaro; Samejima, Tomoyuki; Ohi, Hidehisa

    1986-01-01

    Abnormal gastric wall configurations in 27 cases of cause-unknown acute gastritis were studied roentgenographically with reference to their causative origins. Studies were made on roentgenograms (abnormal gastric wall configurations), endoscopic findings and extension of lesions of the subjected cases. Gastric contour showed 'staying', 'thumbprinting', 'undulate configuration' and 'squarish undulation', while 'chimney-like' finding suggestive of poor gastric wall stretch was observed in the whole antral region as well. The widened angulus ventriculi and expanded pyloric ring (insufficient constriction) were also seen. In some cases the lesion extended over to the duodenum and, as in the cases of acute gastritis, duodenal wall 'staying', 'thumbprinting' and varied duodenal wall undulation were seen in addition to edema and morphological changes of the Kerkring's folds. The lesions in the studied patients mostly extended from an epicenter of the antrum upward to the gastric corpus and downward near to Vater's papilla in the descending part of the duodenum. The affected regions were clearly distinguishable. It has been known that above-described roentgenographical findings in our studied patients were similar in part to those known in experimental studies carried out on animals with ischemic digestive tract. This strongly suggests that some of our patients had developed the disease due to ischemic causes. There were some discrepancies between roentgenographical (abnormal gastric wall configuration) and endoscopic findings in some studied patients. It has been our belief that abnormal gastric wall configuration reflects lesions in the inner part of the wall and, accordingly, roentgenographical examinations, as well as endoscopy, should be performed for the purpose of making correct diagnosis. It is also to be emphasized that angiography should be carried out on patients with relapsing acute gastritis without any specific cause. (author)

  12. [The effect of Helicobacter pylori eradication on chronic gastritis].

    Science.gov (United States)

    Kodama, Masaaki; Murakami, Kazunari; Okimoto, Tadayoshi; Fujioka, Toshio

    2013-08-01

    Helicobacter pylori (H. pylori) is a major pathogen of chronic atrophic gastritis, intestinal metaplasia, and gastric cancer. Atrophic gastritis and intestinal metaplasia are recognized as precancerous lesion of gastric cancer. Many studies reported that H. pylori eradication had the preventive effect of gastric cancer. Moreover many studies mentioned the improvement of gastric atrophy and/or intestinal metaplasia. Two meta-analysis indicated the improvement of atrophic gastritis but not of intestinal metaplasia. In our study, intestinal metaplasia improved at lesser curvature of the corpus six years after eradication. H. pylori eradication has benefit for gastric cancer prevention provably due to improvement of the precancerous lesion such as atrophic gastritis and intestinal metaplasia. Especially, H. pylori eradication before the appearance of atrophy and intestinal metaplasia has been considered to be effective in inhibiting the development of gastric cancer. Therefore, improvement or elimination of chronic gastritis with H. pylori eradication might have possibility of gastric cancer inhibition.

  13. The radiological study of areas gastricae in chronic gastritis

    International Nuclear Information System (INIS)

    Baik, D. I.; Jaun, W. K.; Lee, S. W.; Han, C. Y.

    1980-01-01

    A chronic gastritis is common and clinically significant, but specific findings were rarely described in UGIS. And the authors attempted to clarify the area gastrica of the stomach related to the chronic gastritis. The authors reviewed 'Areae gastricae' micromucosal patterns of stomach, retrospectively with double contrast barium meal study in 16 cases, histologically proven cases of chronic gastritis by endoscopic biopsy from January 1, 1980 to June 30, 1980. Here the commonest site of chronic gastritis is evident in 12 cases in pyloric gland area, and a sixe of area gastrica shows above 2.5mm in longest diameter with combinding morphology, regular to irregular, 3 to 1 and coarse barium accumulations of intervening sulci. The chronic gastritis could be suggested with this better technique of UGIS

  14. Gastritis and Gastric Ulcers in Working Dogs.

    Science.gov (United States)

    Davis, Michael S; Williamson, Katherine K

    2016-01-01

    Gastritis and gastric ulcers are an important cause of morbidity and mortality in canine athletes. Although the majority of scientific work on this condition has been performed in ultraendurance racing sled dogs, this condition has been identified in other canine athletes, including sled dogs competing in shorter events and dogs performing off-leash explosive detection duties. The cause of the syndrome is unknown, but current hypotheses propose a link between exercise-induced hyperthermia and loss of gastric mucosal barrier function as an early event in the pathogenesis. Treatment is focused on prevention of clinical disease using acid secretion inhibitors, such as omeprazole, which has excellent efficacy in controlled clinical studies.

  15. Helicobacter pylori-negative gastritis: prevalence and risk factors.

    Science.gov (United States)

    Nordenstedt, Helena; Graham, David Y; Kramer, Jennifer R; Rugge, Massimo; Verstovsek, Gordana; Fitzgerald, Stephanie; Alsarraj, Abeer; Shaib, Yasser; Velez, Maria E; Abraham, Neena; Anand, Bhupinderjit; Cole, Rhonda; El-Serag, Hashem B

    2013-01-01

    Recent studies using histology alone in select patients have suggested that Helicobacter pylori-negative gastritis may be common. The objective of this study was to investigate the prevalence of H. pylori among individuals with histologic gastritis. Subjects between 40 and 80 years underwent elective esophagogastroduodenoscopy at a VA Medical Center. Gastric biopsies were mapped from seven prespecified sites (two antrum, four corpus, and one cardia) and graded by two gastrointestinal pathologists, using the Updated Sydney System. H. pylori-negative required four criteria: negative triple staining at all seven gastric sites, negative H. pylori culture, negative IgG H. pylori serology, and no previous treatment for H. pylori. Data regarding tobacco smoking, alcohol drinking, nonsteroidal anti-inflammatory drug, and proton pump inhibitor (PPI) use were obtained by questionnaire. Of the 491 individuals enrolled, 40.7% (200) had gastritis of at least grade 2 in at least one biopsy site or grade 1 in at least two sites. Forty-one (20.5%) had H. pylori-negative gastritis; most (30 or 73.2%) had chronic gastritis, five (12.2%) had active gastritis, and six (14.6%) had both. H. pylori-negative gastritis was approximately equally distributed in the antrum, corpus, and both antrum and corpus. Past and current PPI use was more frequent in H. pylori-negative vs. H. pylori-positive gastritis (68.2% and 53.8%; P=0.06). We used multiple methods to define non-H. pylori gastritis and found it in 21% of patients with histologic gastritis. While PPI use is a potential risk factor, the cause or implications of this entity are not known.

  16. Helicobacter pylori-Negative Gastritis: Prevalence and Risk Factors

    Science.gov (United States)

    Nordenstedt, Helena; Graham, David Y.; Kramer, Jennifer R.; Rugge, Massimo; Verstovsek, Gordana; Fitzgerald, Stephanie; Alsarraj, Abeer; Shaib, Yasser; Velez, Maria E.; Abraham, Neena; Anand, Bhupinderjit; Cole, Rhonda; El-Serag, Hashem B.

    2014-01-01

    OBJECTIVES Recent studies using histology alone in select patients have suggested that Helicobacter pylori-negative gastritis may be common. The objective of this study was to investigate the prevalence of H. pylori among individuals with histologic gastritis. METHODS Subjects between 40 and 80 years underwent elective esophagogastroduodenoscopy at a VA Medical Center. Gastric biopsies were mapped from seven prespecified sites (two antrum, four corpus, and one cardia) and graded by two gastrointestinal pathologists, using the Updated Sydney System. H. pylori-negative required four criteria: negative triple staining at all seven gastric sites, negative H. pylori culture, negative IgG H. pylori serology, and no previous treatment for H. pylori. Data regarding tobacco smoking, alcohol drinking, nonsteroidal anti-inflammatory drug, and proton pump inhibitor (PPI) use were obtained by questionnaire. RESULTS Of the 491 individuals enrolled, 40.7% (200) had gastritis of at least grade 2 in at least one biopsy site or grade 1 in at least two sites. Forty-one (20.5%) had H. pylori-negative gastritis; most (30 or 73.2%) had chronic gastritis, five (12.2%) had active gastritis, and six (14.6%) had both. H. pylori-negative gastritis was approximately equally distributed in the antrum, corpus, and both antrum and corpus. Past and current PPI use was more frequent in H. pylori-negative vs. H. pylori-positive gastritis (68.2% and 53.8%; P = 0.06). CONCLUSIONS We used multiple methods to define non-H. pylori gastritis and found it in 21% of patients with histologic gastritis. While PPI use is a potential risk factor, the cause or implications of this entity are not known. PMID:23147524

  17. [Relapse of bleeding ulcer in a 15 year-old boy with collagenous gastritis].

    Science.gov (United States)

    Haase, Anne-Mette; Kelsen, Jens

    2012-06-18

    Collagenous gastritis (CG) is a rare disorder. Two patient groups are known: 1) Children and young adults, presenting with anaemia and abdominal pain, and 2) adults presenting with watery diarrhoea. In the latter group, CG is frequently associated with collagenous colitis and/or coeliac disease. This case concerns a 15-year-old boy with a bleeding ulcer. The biopsies from corpus ventriculi showed a thickened subepithelial collagen band (> 10 micrometres), and the patient was diagnosed with CG. Ulcers are rarely linked to CG. CG should be considered when ulcers are found in children and young adults.

  18. Vitamin C, Gastritis, and Gastric Disease: a historical review and update

    OpenAIRE

    Aditi, Anupam; Graham, David Y.

    2012-01-01

    The discovery of Helicobacter pylori as the cause of gastritis and peptic ulcers ushered in the modern era of research into gastritis and into acid-peptic diseases and rekindled interest in the role of ascorbic acid in the pathophysiology and treatment of gastritis and peptic ulcer disease. Here, we review historic and modern studies on ascorbic acid and gastric diseases with an emphasis on H. pylori gastritis and its sequelae. The relationship of ascorbic acid and gastritis and peptic ulcer ...

  19. Evaluation of gastric histology in children and adolescents with Helicobacter pylori gastritis using the Update Sydney System Avaliação da histologia gástrica em crianças e adolescentes com gastrite por Helicobacter pylori usando o Sistema de Sydney Atualizado

    Directory of Open Access Journals (Sweden)

    Marini Langner

    2009-12-01

    Full Text Available CONTEXT: Although Helicobacter pylori infection is prevalent in our country, there are few studies evaluating the associated histological abnormalities in children. OBJECTIVE: To evaluate the histological features of the gastric mucosa in children and adolescents with Helicobacter pylori gastritis. METHODS: One hundred and thirty two gastric biopsies from 22 symptomatic patients infected with H. pylori (14F/8M, median age 10 y 5 mo, age range 2 y 11 mo to 16 y 9 mo were evaluated. Evaluated gastric regions included: antrum (lesser and greater curvature, corpus (lesser and greater curvature, incisura angularis and fundus. Histological examination was performed according to the Updated Sydney System, and regional scores for polymorphonuclear and mononuclear cell infiltrate as well as bacterial density were generated. RESULTS: Fifteen (68.2% patients presented H. pylori-chronic active gastritis, six (27.3% presented antrum-predominant H. pylori-chronic active gastritis, and one (4.5% presented corpus-predominant H. pylori-chronic active gastritis. Polymorphonuclear cell infiltrate and mononuclear cell infiltrate were observed in 93.9% and 98.5% of the biopsy specimens, respectively. Higher histological scores for polymorphonuclear infiltrate, mononuclear infiltrate, and bacterial density were observed in the gastric antrum. Intestinal metaplasia and gastric atrophy were not identified in any patient. Lymphoid aggregates and lymphoid follicles were observed in the gastric antrum of three (13.6% and seven (31.8% patients, respectively, but they were not related to antral nodularity. CONCLUSIONS: Chronic active gastritis was observed in all patients with H. pylori infection. However, antral or corporeal predominance was not observed in most patients.CONTEXTO: Embora a infecção por Helicobacter pylori seja prevalente em nosso país, há poucos estudos avaliando a histologia gástrica de crianças infectadas. OBJETIVO: Avaliar as caracter

  20. Gastritis Cystica Polyposa with Gastroduodenal Intussuception: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Soon Hyuk; Bae, Il Hun; Park, Kil Sun; Lee, Seung Young; Jeon, Min Hee; Cho, Bum Sang; Kamg, Min Ho [Dept. of Radilogy, College of Medicine and Medical Research Institute, Chonbuk National University, Chonju (Korea, Republic of); Ryu, Dong Hee [Dept. of Surergy, College of Medicine and Medical Research Institute, Chonbuk National University, Chonju (Korea, Republic of); Lee, Ho Chang [Dept. of Pathology, College of Medicine and Medical Research Institute, Chonbuk National University, Chonju (Korea, Republic of)

    2011-04-15

    Gastritis cystica polyposa is an uncommon benign lesion that normally occurs on the gastric side of a gastroenterostomy site but is rarely found in patients without a prior history of stomach surgery. We report a case of a 41-year-old woman with gastrodeuodenal intussusception due to gastritis cystica polyposa that developed in an unoperated stomach. CT revealed gastroduodenal intussusception and a cystic and solid mass with fat density in the second portion of the duodenum. Surgery and a pathologic examination confirmed gastritis cystica polyposa.

  1. Gastritis Cystica Polyposa with Gastroduodenal Intussuception: A Case Report

    International Nuclear Information System (INIS)

    Kwak, Soon Hyuk; Bae, Il Hun; Park, Kil Sun; Lee, Seung Young; Jeon, Min Hee; Cho, Bum Sang; Kamg, Min Ho; Ryu, Dong Hee; Lee, Ho Chang

    2011-01-01

    Gastritis cystica polyposa is an uncommon benign lesion that normally occurs on the gastric side of a gastroenterostomy site but is rarely found in patients without a prior history of stomach surgery. We report a case of a 41-year-old woman with gastrodeuodenal intussusception due to gastritis cystica polyposa that developed in an unoperated stomach. CT revealed gastroduodenal intussusception and a cystic and solid mass with fat density in the second portion of the duodenum. Surgery and a pathologic examination confirmed gastritis cystica polyposa.

  2. Effects of Attitude towards Complaining On Loyalty: Comparing Chinese and American Perceptions

    Directory of Open Access Journals (Sweden)

    Erdoğan Ekiz

    2011-12-01

    Full Text Available Some unhappy consumers chose to complain while majority just walk away. Consumer complaining behavior literature has long been examining the root causes for consumer complaining decision. Individuals’ attitudes, which are ultimately affected by society they are living in, are one of the well-accepted and supported reasons behind this decision. Several scholars have successfully used Ajzen and Fishbein’s (1980 ‘theory of reasoned action’ as a base while explaining consumers’ ‘attitudes toward complaining’ in several different cultural settings. Yet, there is a paucity of cross-cultural research investigating attitudes towards complaining. China and America are ideal examples of their culture clusters, thus, studying these two cultures may provide very significant implications for both industry practitioners and academics. In this vein, current research aims (i to find possible effects of attitude towards complaining on intentions to remain loyal to hotels and (ii to compare Chinese and American perceptions. To do so, self-administrated questionnaires are collected from 1,822 conveniently selected graduate students in both locations. Results revealed that Chinese respondents tend to forgive and forget failures whereas Americans go to third parties in search of a remedy. Discussion of the findings, implications and limitations are also presented.

  3. Helicobacter pylori infection, glandular atrophy and intestinal metaplasia in superficial gastritis, gastric erosion, erosive gastritis, gastric ulcer and early gastric cancer

    OpenAIRE

    Zhang, Chuan; Yamada, Nobutaka; Wu, Yun-Lin; Wen, Min; Matsuhisa, Takeshi; Matsukura, Norio

    2005-01-01

    AIM: To evaluate the histological features of gastric mucosa, including Helicobacter pylori infection in patients with early gastric cancer and endoscopically found superficial gastritis, gastric erosion, erosive gastritis, gastric ulcer.

  4. Gastritis and gastric ulcers in working dogs

    Directory of Open Access Journals (Sweden)

    Michael eDavis

    2016-04-01

    Full Text Available Gastritis and gastric ulcers are an important cause of morbidity and mortality in canine athletes. Although the majority of scientific work on this condition has been performed in ultraendurance racing sled dogs, this condition has been identified in other canine athletes including sled dogs competing in shorter events and dogs performing off-leash explosive detection duties. The cause of the syndrome is unknown, but current hypotheses propose a link between exercise-induced hyperthermia and loss of gastric mucosal barrier function as an early event in the pathogenesis. Treatment is focused on prevention of clinical disease using acid secretion inhibitors such as omeprazole, which has excellent efficacy in controlled clinical studies.

  5. Collagenous gastritis in the pediatric age

    Directory of Open Access Journals (Sweden)

    Antonio Rosell-Camps

    2015-05-01

    Full Text Available Collagenous gastritis (CG is an uncommon condition known in the pediatric age. It is characterized by the presence of subepithelial collagen bands (> 10 μm associated with lymphoplasmacytic infiltration of the stomach's lamina propria. Symptoms manifested by patients with CG may be common with many other disorders. It typically manifests with epigastralgia, vomiting, and iron deficiency during pre-adolescence. This condition's pathophysiology remains unclear. In contrast to adults, where association with collagenous colitis and other autoimmune conditions is more common, pediatric involvement is usually confined to the stomach. Drugs of choice include proton pump inhibitors and corticoids. A case is reported of a 12-year-old girl with abdominal pain and ferritin deficiency who was diagnosed with CG based on gastric biopsy and experienced a favorable outcome.

  6. Gut Feelings About Gastritis: When Your Stomach's Sick

    Science.gov (United States)

    ... or even stomach cancer. People used to think gastritis and ulcers were caused by stress and spicy foods. But research studies show that bacteria called Helicobacter pylori are often to blame. Usually, these bacteria cause ...

  7. Indium-111 WBC detection of emphysematous gastritis in pancreatitis

    International Nuclear Information System (INIS)

    Caruana, V.; Swayne, L.C.; Salaki, J.S.

    1990-01-01

    We present a case of emphysematous gastritis initially detected with 111In oxine-labeled white blood cell scintigraphy and subsequently confirmed by computed tomography. Early aggressive antibiotic and supportive therapy resulted in a successful clinical outcome

  8. Chronic gastritis in tigers associated with Helicobacter acinonyx.

    Science.gov (United States)

    Schröder, H D; Ludwig, C; Jakob, W; Reischl, U; Stolte, M; Lehn, N

    1998-07-01

    Helicobacter pylori-like organisms (HPLOs) were isolated from the gastric mucosa of two Sumatran tigers and identified by polymerase chain reaction analysis as Helicobacter acinonyx. At histological examination, both tigers revealed a chronic gastritis associated with HPLOs as demonstrated by immunolabelling and electron microscopy. This is the first isolation of H. acinonyx from tigers, in which, as previously reported in cheetahs, it may be a cause of gastritis.

  9. Serum Gastrin Levels in Patients with Reflux Gastritis

    Directory of Open Access Journals (Sweden)

    Yu.M. Stepanov

    2014-04-01

    Full Text Available The article presents the results of investigation of basal gastrin serum level and its relationships at chronic reflux gastritis. It has been established that gastrin level was increased in 100 % of patients. It was directly dependent on the biliary acid concentration in gastric acid, H.pylori-infection, stomach alkalization. Thus, duodenogastrical reflux causes hypergastrinemia that can result in chronic gastritis development.

  10. The coeliac stomach: gastritis in patients with coeliac disease.

    Science.gov (United States)

    Lebwohl, B; Green, P H R; Genta, R M

    2015-07-01

    Lymphocytic gastritis (LG) is an uncommon entity with varying symptoms and endoscopic appearances. This condition, as well as two forms of H. pylori-negative gastritis [chronic active gastritis (CAG) and chronic inactive gastritis (CIG)], appears to be more common in patients with coeliac disease (CD) based on single-centred studies. To compare the prevalence of LG, CAG and CIG among those with normal duodenal histology (or nonspecific duodenitis) and those with CD, as defined by villous atrophy (Marsh 3). We analysed all concurrent gastric and duodenal biopsy specimens submitted to a national pathology laboratory during a 6-year period. We performed multiple logistic regression to identify independent predictors of each gastritis subtype. Among patients who underwent concurrent gastric and duodenal biopsy (n = 287,503), the mean age was 52 and the majority (67%) were female. Compared to patients with normal duodenal histology, LG was more common in partial villous atrophy (OR: 37.66; 95% CI: 30.16-47.03), and subtotal/total villous atrophy (OR: 78.57; 95% CI: 65.37-94.44). CD was also more common in CAG (OR for partial villous atrophy 1.93; 95% CI: 1.49-2.51, OR for subtotal/total villous atrophy 2.42; 95% CI: 1.90-3.09) and was similarly associated with CIG (OR for partial villous atrophy 2.04; 95% CI: 1.76-2.35, OR for subtotal/total villous atrophy 2.96; 95% CI: 2.60-3.38). Lymphocytic gastritis is strongly associated with coeliac disease, with increasing prevalence correlating with more advanced villous atrophy. Chronic active gastritis and chronic inactive gastritis are also significantly associated with coeliac disease. Future research should measure the natural history of these conditions after treatment with a gluten-free diet. © 2015 John Wiley & Sons Ltd.

  11. Necrotizing gastritis due to Bacillus cereus in an immunocompromised patient.

    Science.gov (United States)

    Le Scanff, J; Mohammedi, I; Thiebaut, A; Martin, O; Argaud, L; Robert, D

    2006-04-01

    Bacillus cereus is increasingly being acknowledged as a serious bacterial pathogen in immunocompromised patients. We present a case of acute necrotizing gastritis caused by B. cereus in a 37-year-old woman with acute myeloblastic leukemia, who recovered following total parenteral nutrition and treatment with imipenem and vancomycin. B. cereus was isolated from gastric mucosa and blood cultures. Up to now, no case of acute necrotizing gastritis due to this organism has been reported.

  12. Endoscopic gastritis, serum pepsinogen assay, and Helicobacter pylori infection.

    Science.gov (United States)

    Lee, Sun-Young

    2016-09-01

    Endoscopic findings of the background gastric mucosa are important in the Helicobacter pylori-seroprevalent population. It is strongly correlated not only with the risk of gastric cancer, but also with the excretion ability of gastric mucosa cells. In noninfected subjects, common endoscopic findings are regular arrangement of collecting venules, chronic superficial gastritis, and erosive gastritis. In cases of active H. pylori infection, nodularity on the antrum, hemorrhagic spots on the fundus, and thickened gastric folds are common endoscopic findings. The secreting ability of the gastric mucosa cells is usually intact in both noninfected and actively infected stomachs, and the intragastric condition becomes hyperacidic upon inflammation. Increased serum pepsinogen II concentration correlates well with active H. pylori infection, and also indicates an increased risk of diffuse-type gastric cancer. In chronic inactive H. pylori infection, metaplastic gastritis and atrophic gastritis extending from the antrum (closed-type chronic atrophic gastritis) toward the corpus (open-type chronic atrophic gastritis) are common endoscopic findings. The intragastric environment is hypoacidic and the risk of intestinal-type gastric cancer is increased in such conditions. Furthermore, there is a decrease in serum pepsinogen I concentration when the secreting ability of the gastric mucosa cells is damaged. Serologic and endoscopic changes that occur upon H. pylori infection are important findings for estimating the secreting ability of the gastric mucosa cells, and could be applied for the secondary prevention of gastric cancer.

  13. Assessment of Gastric Emptying in Patients with Autoimmune Gastritis.

    Science.gov (United States)

    Kalkan, Çağdaş; Soykan, Irfan; Soydal, Çiğdem; Özkan, Elgin; Kalkan, Emra

    2016-06-01

    Symptoms of patients with autoimmune gastritis are not specific, and some patients may present symptoms suggestive of delayed gastric emptying. This study aims to investigate whether any delay in gastric emptying of solid food exists in patients with autoimmune gastritis and, if so, to identify the factors that might affect delayed gastric emptying. A total of 165 patients (106 women) diagnosed as having autoimmune gastritis were analyzed by means of a gastric emptying test. All patients underwent a standardized scintigraphic gastric emptying study. Patients with delayed gastric emptying and normal gastric emptying tests were then compared by means of factors that might affect gastric emptying. Also 65 patients with functional dyspepsia who had a gastric emptying study constituted the control group. The median gastric emptying T ½ time was 127.43 min (min-max 50-953) for patients with AIG and 81 min (min-max 21-121.6) for functional dyspepsia patients (p gastritis, gastric emptying is generally delayed. Autoimmune gastritis is an important etiology to explain the finding of delayed gastric emptying on a radionuclide test. This new finding is likely to be relevant to clinicians when evaluating and initiating appropriate medical treatment for patients with autoimmune gastritis manifesting upper gastrointestinal symptoms.

  14. Chronic Gastritis and its Association with H. Pylori Infection.

    Science.gov (United States)

    Fatema, J; Khan, A H; Uddin, M J; Rahman, M H; Saha, M; Safwath, S A; Alam, M J; Mamun, M A

    2015-10-01

    This cross sectional study was designed to see association of chronic gastritis including its type with H. pylori infection. Consecutive patients undergoing endoscopic examination having histopathological evidence of chronic gastritis were enrolled in the study and was done in Sylhet MAG Osmani Medical College from July 2011 to June 2012. Biopsies were taken from antrum, body and fundus in all patients. Histopathological examinations were done using H-E stain and for detection of H. pylori, rapid urease test, anti-H.pylori antibody test and histopathological test with modified Giemsa stain were done. Patients having results positive in at least two methods were considered infected by H. pylori. Total 80 dyspeptic patients having chronic gastritis were evaluated. Out of them 67(83.8%) had H. pylori infection and 13(16.2%) were H. pylori negative. Among all patients 57(71.2%) had pangastritis and 23(28.8%) had antral gastritis with female and male predominance respectively. H. pylori infection was present in 49(86.0%) cases of pangastritis and 18(78.3%) cases of antral gastritis. H. pylori infection was a little higher among males (34, 50.7%) females (33, 49.3%). H. pylori infection is the predominant cause of chronic gastritis and pangastritis is the major type.

  15. 19 CFR 210.69 - Approval of complainant's temporary relief bond.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Approval of complainant's temporary relief bond. 210.69 Section 210.69 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF... worth, real estate and other property of which the initial surety is the sole owner, other bonds on...

  16. 75 FR 7471 - Chandra Coffee and Rabun Boatworks, Complainants v. Georgia Power Company, Respondent; Notice of...

    Science.gov (United States)

    2010-02-19

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2354-10] Chandra Coffee and Rabun Boatworks, Complainants v. Georgia Power Company, Respondent; Notice of Complaint February 3, 2010. Take notice that on December 14, 2009, as amended on January 8, 2010, Chandra Coffee and Rabun...

  17. Kyoto global consensus report on Helicobacter pylori gastritis.

    Science.gov (United States)

    Sugano, Kentaro; Tack, Jan; Kuipers, Ernst J; Graham, David Y; El-Omar, Emad M; Miura, Soichiro; Haruma, Ken; Asaka, Masahiro; Uemura, Naomi; Malfertheiner, Peter

    2015-09-01

    To present results of the Kyoto Global Consensus Meeting, which was convened to develop global consensus on (1) classification of chronic gastritis and duodenitis, (2) clinical distinction of dyspepsia caused by Helicobacter pylori from functional dyspepsia, (3) appropriate diagnostic assessment of gastritis and (4) when, whom and how to treat H. pylori gastritis. Twenty-three clinical questions addressing the above-mentioned four domains were drafted for which expert panels were asked to formulate relevant statements. A Delphi method using an anonymous electronic system was adopted to develop the consensus, the level of which was predefined as ≥80%. Final modifications of clinical questions and consensus were achieved at the face-to-face meeting in Kyoto. All 24 statements for 22 clinical questions after extensive modifications and omission of one clinical question were achieved with a consensus level of >80%. To better organise classification of gastritis and duodenitis based on aetiology, a new classification of gastritis and duodenitis is recommended for the 11th international classification. A new category of H. pylori-associated dyspepsia together with a diagnostic algorithm was proposed. The adoption of grading systems for gastric cancer risk stratification, and modern image-enhancing endoscopy for the diagnosis of gastritis, were recommended. Treatment to eradicate H. pylori infection before preneoplastic changes develop, if feasible, was recommended to minimise the risk of more serious complications of the infection. A global consensus for gastritis was developed for the first time, which will be the basis for an international classification system and for further research on the subject. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  18. Kyoto global consensus report on Helicobacter pylori gastritis

    Science.gov (United States)

    Sugano, Kentaro; Tack, Jan; Kuipers, Ernst J; Graham, David Y; El-Omar, Emad M; Miura, Soichiro; Haruma, Ken; Asaka, Masahiro; Uemura, Naomi; Malfertheiner, Peter

    2015-01-01

    Objective To present results of the Kyoto Global Consensus Meeting, which was convened to develop global consensus on (1) classification of chronic gastritis and duodenitis, (2) clinical distinction of dyspepsia caused by Helicobacter pylori from functional dyspepsia, (3) appropriate diagnostic assessment of gastritis and (4) when, whom and how to treat H. pylori gastritis. Design Twenty-three clinical questions addressing the above-mentioned four domains were drafted for which expert panels were asked to formulate relevant statements. A Delphi method using an anonymous electronic system was adopted to develop the consensus, the level of which was predefined as ≥80%. Final modifications of clinical questions and consensus were achieved at the face-to-face meeting in Kyoto. Results All 24 statements for 22 clinical questions after extensive modifications and omission of one clinical question were achieved with a consensus level of >80%. To better organise classification of gastritis and duodenitis based on aetiology, a new classification of gastritis and duodenitis is recommended for the 11th international classification. A new category of H. pylori-associated dyspepsia together with a diagnostic algorithm was proposed. The adoption of grading systems for gastric cancer risk stratification, and modern image-enhancing endoscopy for the diagnosis of gastritis, were recommended. Treatment to eradicate H. pylori infection before preneoplastic changes develop, if feasible, was recommended to minimise the risk of more serious complications of the infection. Conclusions A global consensus for gastritis was developed for the first time, which will be the basis for an international classification system and for further research on the subject. PMID:26187502

  19. Acute phlegmonous gastritis complicated by delayed perforation.

    Science.gov (United States)

    Min, Sun Young; Kim, Yong Ho; Park, Won Seo

    2014-03-28

    Here, we report on a case of acute phlegmonous gastritis (PG) complicated by delayed perforation. A 51-year-old woman presented with severe abdominal pain and septic shock symptoms. A computed tomography scan showed diffuse thickening of the gastric wall and distention with peritoneal fluid. Although we did not find definite evidence of free air on the computed tomography (CT) scan, the patient's clinical condition suggested diffuse peritonitis requiring surgical intervention. Exploratory laparotomy revealed a thickened gastric wall with suppurative intraperitoneal fluid in which Streptococcus pyogenes grew. There was no evidence of gastric or duodenal perforation. No further operation was performed at that time. The patient was conservatively treated with antibiotics and proton pump inhibitor, and her condition improved. However, she experienced abdominal and flank pain again on postoperative day 10. CT and esophagogastroduodenoscopy showed a large gastric ulcer with perforation. Unfortunately, although the CT showed further improvement in the thickening of the stomach and the mucosal defect, the patient's condition did not recover until a week later, and an esophagogastroduodenoscopy taken on postoperative day 30 showed suspected gastric submucosal dissection. We performed total gastrectomy as a second operation, and the patient recovered without major complications. A pathological examination revealed a multifocal ulceration and necrosis from the mucosa to the serosa with perforation.

  20. Can gastritis symptoms be evaluated in clinical trials? An overview of treatment of gastritis, nonulcer dyspepsia and Campylobacter-associated gastritis

    NARCIS (Netherlands)

    Veldhuyzen van Zanten, S. J.; Tytgat, K. M.; Jalali, S.; Goodacre, R. L.; Hunt, R. H.

    1989-01-01

    We carried out a review of the literature on Campylobacter pylori-associated gastritis and nonulcer dyspepsia (NUD) to determine whether or not symptoms related to these conditions can be measured reliably and whether or not any study to date has shown that treatment alters symptoms. Search

  1. FEATURES OF CHEMILUMINESCENT ACTIVITY OF NEUTROPHILIC GRANULOCYTES IN PATIENTS WITH CHRONIC GASTRITIS, CHRONIC ATROPHIC GASTRITIS AND GASTRIC CANCER

    Directory of Open Access Journals (Sweden)

    O. V. Smirnova

    2017-01-01

    Full Text Available Chronic gastritis is the most common disease of gastro-intestinal tract. Precancerous potential is among most important epidemiological features of chronic gastritis. Immune system plays a distinct role in transformation from precancerous state to malignancy. In this context, the aim of our work was a study of spontaneous and induced chemiluminescence activity of neutrophilic granulocytes in patients with chronic superficial gastritis, chronic atrophic gastritis and gastric cancer. The work presents results of comprehensive laboratory examination of patients with chronic gastritis (CG (a total of 85 persons. 25 patients with chronic atrophic gastritis (CAG, and 50 patients with gastric cancer (GC at the age of 19 to 70 years were enrolled. Control group included 115 healthy donors without gastrointestinal complaints at the age of 19 to 67 years. The study was performed with venous blood samples taken from cubital vein into Vacutainer tubes with sodium heparin (5 U/mL prior to starting any pathogenic treatment. Evaluation of spontaneous and induced chemiluminescence was performed for 90 minutes at a 36-channel “CL 3606” chemiluminescence analyzer (Russia. In our study, patients with gastric cancer showed clear unidirectional changes in chemiluminescent activity of neutrophilic granulocytes (NG. When measuring spontaneous and induced NG chemiluminescence, we diagnosed a decreased phagocytic activity characterized by prolonged time-to-peak and area under the curve for spontaneous and induced CL, thus presuming longer activation time required in cases of reduced phagocytic function. The NG activity in patients with chronic gastritis is not impaired, but, similar changes of time-to-peak and area under were detected. Chemiluminescent activity of NG is increased in the group of CAG patients, and, considering similar changes in activation time and area under the curve, NG also produce greater amount of reactive oxygen species. Thus, for all H

  2. Detection of gastritis by single- and double-contrast radiography

    International Nuclear Information System (INIS)

    Thoeni, R.F.; Goldberg, H.I.; Ominsky, S.; Cello, J.P.

    1983-01-01

    Sixty-eight patients with various types of gastritis, 23 patients with normal stomachs, and four patients with other gastric diseases were examined in a prospective study to assess the sensitivity and specificity of single-contrast (SC) and double-contrast (DC) upper gastrointestinal examinations in the evaluation of gastritis. All patients underwent endoscopy with biopsy followed first by DC and then by SC radiography. The respective sensitivities of SC and DC radiography were 58% and 72% for all examinations and 59% and 77% for adequate examinations only. The respective specificities were 59% and 55% based on all examinations. Useful radiographic features included polypoid defects and erosions detected by both methods, abnormal folds and flattened margins detected by the SC technique, and narrowed lumen and crenulated margins detected by the DC technique. In 93% of all cases, the correct diagnosis was based on two or more of these radiographic features. According to this study, the radiographic sensitivity in the detection of gastritis is reliable only in cases of moderate-to-severe disease and only when based on findings of the DC examination. Neither SC nor DC radiography should be used as the primary screening method for patients with suspected gastritis, and the radiographic diagnosis should be restricted to the terms ''erosive'' or ''nonerosive gastritis.''

  3. Features of gastritis predisposing to gastric adenoma and early gastric cancer

    OpenAIRE

    Meining, A; Riedl, B; Stolte, M

    2002-01-01

    Background/Aims: Helicobacter pylori gastritis is a risk factor for the development of gastric cancer. The results of several studies indicate that gastric adenomas, which are considered premalignant lesions, may also be associated with H pylori gastritis. However, it is not clear whether there are different patterns of gastritis in these patients compared with patients with gastric cancer or patients with H pylori gastritis alone. Therefore, this study was designed to investigate the pattern...

  4. Different histological status of gastritis in superficial adenocarcinoma of the esophagogastric junction.

    Science.gov (United States)

    Yamada, Masayoshi; Kushima, Ryoji; Oda, Ichiro; Mojtahed, Kaveh; Nonaka, Satoru; Suzuki, Haruhisa; Yoshinaga, Shigetaka; Matsubara, Akiko; Taniguchi, Hirokazu; Sekine, Shigeki; Saito, Yutaka; Shimoda, Tadakazu

    2014-01-01

    Although many gastric cancers arise in chronic gastritis, the association between adenocarcinoma of the esophagogastric junction and the status of background gastritis remains unclear. We aim to investigate the histological status of gastritis in the background fundic gland mucosa of adenocarcinoma of the esophagogastric junction. The present study included 121 consecutive patients with superficial adenocarcinoma of the esophagogastric junction obtained by surgical and/or endoscopic resection. We re-evaluated the histogenesis of adenocarcinoma of the esophagogastric junction, including the background fundic gland mucosa using the Updated Sydney System. The prevalence of histologic atrophic gastric mucosa with gastritis (positive gastritis), non-atrophic gastric mucosa without gastritis (negative gastritis) and Barrett's adenocarcinoma was examined. Histologic-positive gastritis was found in 67 (55%) of all patients, in 24 (38%) of 63 Barrett's adenocarcinoma patients and in 43 (74%) of 58 non-Barrett's adenocarcinoma patients (P gastritis patients `and younger age in non-Barrett's adenocarcinoma without gastritis patients were shown. There were no differences in clinicopathological features related to the gastritis status in Barrett's adenocarcinoma patients. Reflux esophagitis was observed in most (81%) of all patients, and 32 (74%) of the non-Barrett's adenocarcinoma with gastritis patients. In the 67 positive gastritis patients, the mean Updated Sydney System scores of glandular atrophy and intestinal metaplasia were 1.45 and 1.10, respectively, and these scores were higher in the non-Barrett's adenocarcinoma patients than in the Barrett's adenocarcinoma patients. This study suggests that about half of the patients with adenocarcinoma of the esophagogastric junction harbor histological gastritis. Adenocarcinoma of the esophagogastric junction is considered to be a heterogeneous entity, including Barrett's esophagus-related, positive gastritis-related, and

  5. Irregular Meal Timing Is Associated with Helicobacter pylori Infection and Gastritis

    OpenAIRE

    Lim, Su-Lin; Canavarro, Claudia; Zaw, Min-Htet; Zhu, Feng; Loke, Wai-Chiong; Chan, Yiong-Huak; Yeoh, Khay-Guan

    2012-01-01

    Helicobacter pylori (HP) is associated with chronic gastritis and gastric cancer, and more than half of the world's population is chronically infected. The aim of this retrospective study was to investigate whether an irregular meal pattern is associated with increased risk of gastritis and HP infection. The study involved 323 subjects, divided into three groups as follows: subjects with HP infection and gastritis, subjects with gastritis, and a control group. Subjects were interviewed on eat...

  6. Analisis Hubungan Service Recovery terhadap Complaining Behavior dan Dampaknya terhadap Brand Switching

    Directory of Open Access Journals (Sweden)

    Dian Tauriana

    2011-05-01

    Full Text Available PT Bank OCBC NISP Tbk officially became a commercial bank in 1967, foreign exchange bank in 1990, and listed as a public company in Indonesia Stock Exchange in 1994. The purpose of this research is to identify the correlation and variables influences of service recovery, complaining behaviour, and brand switching; and also to give suggestion of extensive complaint handling so the customers of PT Bank OCBC NISP Tbk are more loyal. The analysis method is SPSS 16.00 program, simple correlation, and path analysis. Data collecting technique is questionnaire, as the amount of respondents (customers are 100. The result of this research is there is relation and influences among service recovery, complaining behaviour, and brand switching variables. 

  7. Helicobacter pylori: Helicobacter pylori gastritis--a novel distinct disease entity.

    Science.gov (United States)

    Suzuki, Hidekazu; Mori, Hideki

    2015-10-01

    A global consensus report on Helicobacter pylori gastritis has been developed. Topics discussed include whether dyspepsia caused by H. pylori infection is separate from functional dyspepsia or not, the evaluation method for H. pylori-induced gastritis, eradication therapy for H. pylori gastritis to prevent gastric carcinogenesis and management after H. pylori eradication.

  8. Clinical and Endoscopic Features of Undifferentiated Gastric Cancer in Patients with Severe Atrophic Gastritis.

    Science.gov (United States)

    Kishino, Maiko; Nakamura, Shinichi; Shiratori, Keiko

    2016-01-01

    Differentiated gastric cancer generally develops in the atrophic gastric mucosa, although undifferentiated cancer is sometimes encountered in patients with severe atrophic gastritis. We characterized the endoscopic features of undifferentiated gastric cancer in patients with severe atrophic gastritis. Stage IA early gastric cancer was diagnosed in 501 patients who were admitted to our hospital between April 2003 and March 2012. The endoscopic and pathological findings were compared among 29 patients with undifferentiated cancer and severe atrophic gastritis, 104 patients with undifferentiated cancer and mild/moderate atrophic gastritis and 223 patients with well-differentiated cancer and severe atrophic gastritis. Endoscopic atrophic gastritis was classified according to the Kimura-Takemoto classification as no gastritis, C-1 and C-2 (mild), C-3 and O-1 (moderate) or O-2 and O-3 (severe). The tumors were larger and showed deeper mural invasion in the patients with undifferentiated cancer and severe atrophic gastritis than in those with well-differentiated cancer and severe gastritis or undifferentiated cancer and mild/moderate gastritis. On endoscopy, undifferentiated cancer associated with severe gastritis was often red in color. It is often difficult to diagnose early undifferentiated gastric cancer, especially in patients with severe atrophic gastritis. The present study characterized the important endoscopic features of such tumors.

  9. Position paper: Management of men complaining of a small penis despite an actually normal size.

    Science.gov (United States)

    Ghanem, Hussein; Glina, Sidney; Assalian, Pierre; Buvat, Jacques

    2013-01-01

    With the worldwide increase in penile augmentation procedures and claims of devices designed to elongate the penis, it becomes crucial to study the scientific basis of such procedures or devices, as well as the management of a complaint of a small penis in men with a normal penile size. The aim of this work is to study the scientific basis of opting to penile augmentation procedures and to develop guidelines based on the best available evidence for the management of men complaining of a small penis despite an actually normal size. We reviewed the literature and evaluated the evidence about what the normal penile size is, what patients complaining of a small penis usually suffer from, benefits vs. complications of surgery, penile stretching or traction devices, and outcome with patient education and counseling. Repeated presentation and detailed discussions within the Standard Committee of the International Society for Sexual Medicine were performed. Recommendations are based on the evaluation of evidence-based medical literature, widespread standards committee discussion, public presentation, and debate. We propose a practical approach for evaluating and counseling patients complaining of a small-sized penis. Based on the current status of science, penile lengthening procedure surgery is still considered experimental and should only be limited to special circumstances within research or university institutions with supervising ethics committees. © 2012 International Society for Sexual Medicine.

  10. 75 FR 8322 - Tatanka Wind Power, LLC, Complainant, v. Montana-Dakota Utilities Company, a Division of MDU...

    Science.gov (United States)

    2010-02-24

    ... Wind Power, LLC (Complainant) filed a formal complaint against Montana-Dakota Utilities Company, a... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-41-000] Tatanka Wind Power, LLC, Complainant, v. Montana-Dakota Utilities Company, a Division of MDU Resources Group, Inc...

  11. [Clinico-pathogenetic variants of chronic gastritis].

    Science.gov (United States)

    Chernin, V V; Dzhulaĭ, G S

    2004-01-01

    To evaluate specific features of the course of chronic gastritis (CG), morphofunctional condition of gastric mucosa, vegetative regulation, adrenergic and cholinergic shifts, histamine metabolism and effects of exogenic and endogenic risk factors in CG patients; to study clinicopathogenetic variants of CG. A total of 311 CG patients aged from 16 to 72 years were studied. They were divided into three groups by their gastric mucosa condition. The control group consisted of 30 healthy donors. The following parameters were studied: visual and histological condition of gastric mucosa, total acidity, the levels of free hydrochloric acid, pepsin, bioelectric gastric activity, general autonomic tonicity, cholinesterase activity. Three clinicopathogenetic variants of the disease have been identified. Variant 1 was characterized by a recurrent course, subjective manifestation of the disease only in exacerbation, surface (primarily antral) mucosal affection, normal or enhanced secretory and motor functions of the stomach, adequate reaction of acid production to caffeine and histamine stimulation, parasympathicotonia, absolute hyperhistaminemia, relative hypoacetylcholinemia, subnormal urinary excretion of adrenalin. Variant 2 manifested with rare recurrences, longer and more severe exacerbations, frequent spontaneous and provoked aggravations, moderate focal atrophy of the mucosa, secretory insufficiency with adequate reaction to histamine and minor to caffeine stimuli, hypomotor gastric dyskinesia, vegetative eutonia, normohistaminemia, absolute hypoacetylcholinemia, subnormal urinary excretion of noradrenaline. Variant 3 runs without definite remissions and exacerbations, with continuous abdominal pain and dyspepsia, frequent spontaneous aggravations, marked extended mucosal atrophy with secretory insufficiency up to achlorhydria, no stimulation of acid production in response to caffeine and histamine, gastric hypomotility, sympathicotonia, absolute hypohistaminemia

  12. Oxyntic gastric atrophy in Helicobacter pylori gastritis is distinct from autoimmune gastritis.

    Science.gov (United States)

    Venerito, Marino; Varbanova, Mariya; Röhl, Friedrich-Wilhelm; Reinhold, Dirk; Frauenschläger, Katrin; Jechorek, Doerthe; Weigt, Jochen; Link, Alexander; Malfertheiner, Peter

    2016-08-01

    To assess characteristics of oxyntic gastric atrophy (OGA) in autoimmune gastritis (AIG) compared with OGA as a consequence of Helicobacter pylori infection. Patients undergoing oesophagogastroduodenoscopy from July 2011 to October 2014 were prospectively included (N=452). Gastric biopsies were obtained for histology and H. pylori testing. Serum gastrin-17 (G17), pepsinogen (PG) I, PGII and antibodies against H. pylori and cytotoxin-associated gene A protein were determined in all patients. Antibodies against parietal cells and intrinsic factor were determined in patients with advanced (moderate to severe) OGA. Areas under the receiver operating characteristic curves (AUCs) were calculated for serum biomarkers and compared with histology. Overall, 34 patients (8.9%) had advanced OGA by histology (22 women, age 61±15 years). Current or past H. pylori infection and AIG were present in 14/34 and 22/34 patients, respectively. H. pylori-negative AIG patients (N=18) were more likely to have another autoimmune disease (OR 6.3; 95% CI 1.3 to 29.8), severe corpus atrophy (OR 10.1; 95% CI 1.9 to 54.1) and corpus intestinal metaplasia (OR 26.9; 95% CI 5.3 to 136.5) compared with H. pylori-positive patients with advanced OGA. Antrum atrophy was present in 39% of H. pylori-negative AIG patients. The diagnostic performance of G17, PG I and PGI/II was excellent for AIG patients (AUC=0.83, 0.95 and 0.97, respectively), but limited for H. pylori-positive patients with advanced OGA (AUC=0.62, 0.75 and 0.67, respectively). H. pylori-negative AIG has a distinct clinical, morphological and serological phenotype compared with advanced OGA in H. pylori gastritis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  13. Estimation of salient regions related to chronic gastritis using gastric X-ray images.

    Science.gov (United States)

    Togo, Ren; Ishihara, Kenta; Ogawa, Takahiro; Haseyama, Miki

    2016-10-01

    Since technical knowledge and a high degree of experience are necessary for diagnosis of chronic gastritis, computer-aided diagnosis (CAD) systems that analyze gastric X-ray images are desirable in the field of medicine. Therefore, a new method that estimates salient regions related to chronic gastritis/non-gastritis for supporting diagnosis is presented in this paper. In order to estimate salient regions related to chronic gastritis/non-gastritis, the proposed method monitors the distance between a target image feature and Support Vector Machine (SVM)-based hyperplane for its classification. Furthermore, our method realizes removal of the influence of regions outside the stomach by using positional relationships between the stomach and other organs. Consequently, since the proposed method successfully estimates salient regions of gastric X-ray images for which chronic gastritis and non-gastritis are unknown, visual support for inexperienced clinicians becomes feasible. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. [Collagenous gastritis and colitis in a 10-year-old girl].

    Science.gov (United States)

    Hangard, P; Lasfargue, M; Rubio, A

    2016-07-01

    There are few data in the literature on microscopic gastritis and colitis in the pediatric population. The diagnosis is often made after the occurrence of complications. We report the case of a 10.5 year-old girl for whom the diagnosis was made several years after the initial symptoms. Test for infections, inflammation, and auto-immunity yielded normal results. Upper endoscopy and colonoscopy revealed an abnormal mucosa. However, histology showed microscopic inflammation and fibrotic lesions in the lamina propria, and a thick subepithelial collagenous band. This led to the diagnosis of collagenous gastritis and colitis. Budesonide treatment resulted in the cessation of diarrhea and significant weight gain. Treatment by oral budesonide indeed seems to be highly effective but relapses are frequent when the treatment is stopped. This case shows the importance of being vigilant regarding transit disorders with impact on growth kinetics. Upper endoscopy and colonoscopy need to be carried out when children have organic diarrhea with normal blood tests. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  15. Abdominal pain - children under age 12

    Science.gov (United States)

    Stomach pain in children; Pain - abdomen - children; Abdominal cramps in children; Belly ache in children ... When your child complains of abdominal pain, see if they can describe ... kinds of pain: Generalized pain or pain over more than half ...

  16. Correlation between Endoscopic and Histological Gastritis in South ...

    African Journals Online (AJOL)

    Background: Inflammation of the gastric mucosa is a common finding in the general population. It is also common in clinical practice for Endoscopists to make an impression of gastritis on the basis of the general endoscopic appearance of the gastric mucosa. This concept of “endoscopic gastritis” was further given credibility ...

  17. Kyoto global consensus report on Helicobacter pylori gastritis

    NARCIS (Netherlands)

    K. Sugano (Kentaro); J. Tack (Jan); E.J. Kuipers (Ernst); D.Y. Graham (David Y.); E. El-Omar; S. Miura (Soichiro); K. Haruma (Ken); M. Asaka (Masahiro); N. Uemura (Naomi); P. Malfertheiner

    2015-01-01

    textabstractObjective To present results of the Kyoto Global Consensus Meeting, which was convened to develop global consensus on (1) classification of chronic gastritis and duodenitis, (2) clinical distinction of dyspepsia caused by Helicobacter pylori from functional dyspepsia, (3) appropriate

  18. Serum Prohepcidin Levels Are Lower in Patients with Atrophic Gastritis

    Science.gov (United States)

    Kim, Hyung-Keun; Jang, Eun-Chul; Yeom, Ju-Ok; Kim, Sun-Young; Cho, Hyunjung; Kim, Sung Soo; Chae, Hiun-Suk; Cho, Young-Seok

    2013-01-01

    Background/Aim. Hepcidin, an iron regulatory hormone, is increased in response to inflammation and some infections. We investigated the relationships among serum prohepcidin, iron status, Helicobacter pylori infection status, and the presence of gastric mucosal atrophy. Methods. Seventy subjects undergoing esophagogastroduodenoscopy underwent multiple gastric biopsies, and the possibility of H. pylori infection and the degree of endoscopic and histologic gastritis were investigated. In all subjects, serum prohepcidin and iron parameters were evaluated. Results. No correlations were observed between serum prohepcidin levels and the other markers of anemia, such as hemoglobin, serum iron, ferritin, and total iron binding capacity. Serum prohepcidin levels were not significantly different between the H. pylori-positive group and the H. pylori-negative group. Serum prohepcidin levels in atrophic gastritis patients were significantly lower than those in subjects without atrophic gastritis irrespective of H. pylori infection. Conclusion. Serum prohepcidin levels were not altered by H. pylori infection. Serum prohepcidin levels decrease in patients with atrophic gastritis, irrespective of H. pylori infection. It suggests that hepcidin may decrease due to gastric atrophy, a condition that causes a loss of hepcidin-producing parietal cells. Further investigations with a larger number of patients are necessary to substantiate this point. PMID:23533385

  19. Serum Prohepcidin Levels Are Lower in Patients with Atrophic Gastritis

    Directory of Open Access Journals (Sweden)

    Hyung-Keun Kim

    2013-01-01

    Full Text Available Background/Aim. Hepcidin, an iron regulatory hormone, is increased in response to inflammation and some infections. We investigated the relationships among serum prohepcidin, iron status, Helicobacter pylori infection status, and the presence of gastric mucosal atrophy. Methods. Seventy subjects undergoing esophagogastroduodenoscopy underwent multiple gastric biopsies, and the possibility of H. pylori infection and the degree of endoscopic and histologic gastritis were investigated. In all subjects, serum prohepcidin and iron parameters were evaluated. Results. No correlations were observed between serum prohepcidin levels and the other markers of anemia, such as hemoglobin, serum iron, ferritin, and total iron binding capacity. Serum prohepcidin levels were not significantly different between the H. pylori-positive group and the H. pylori-negative group. Serum prohepcidin levels in atrophic gastritis patients were significantly lower than those in subjects without atrophic gastritis irrespective of H. pylori infection. Conclusion. Serum prohepcidin levels were not altered by H. pylori infection. Serum prohepcidin levels decrease in patients with atrophic gastritis, irrespective of H. pylori infection. It suggests that hepcidin may decrease due to gastric atrophy, a condition that causes a loss of hepcidin-producing parietal cells. Further investigations with a larger number of patients are necessary to substantiate this point.

  20. CONVENTIONAL VIDEOENDOSCOPY CAN IDENTIFY HELICOBACTER PYLORI GASTRITIS?

    Science.gov (United States)

    Gomes, Alexandre; Skare, Thelma Larocca; Prestes, Manoel Alberto; Costa, Maiza da Silva; Petisco, Roberta Dombroski; Ramos, Gabriela Piovezani

    2016-01-01

    Studies with latest technologies such as endoscopy with magnification and chromoendoscopy showed that various endoscopic aspects are clearly related to infection by Helicobacter pylori (HP). The description of different patterns of erythema in gastric body under magnification of images revived interest in identifying these patterns by standard endoscopy. To validate the morphologic features of gastric mucosa related to H. pylori infection gastritis allowing predictability of their diagnosis as well as proper targeting biopsies. Prospective study of 339 consecutive patients with the standard videoendoscope image analysis were obtained, recorded and stored in a program database. These images were studied with respect to the presence or absence of H. pylori, diagnosed by rapid urease test and/or by histological analysis. Were studied: a) normal mucosa appearance; b) mucosal nodularity; c) diffuse nonspecific erythema or redness (with or without edema of folds and exudate) of antrum and body; d) mosaic pattern with focal area of hyperemia; e) erythema in streaks or bands (red streak); f) elevated (raised) erosion; g) flat erosions; h) fundic gland polyps. The main exclusion criteria were the use of drugs, HP pre-treatment and other entities that could affect results. Applying the exclusion criteria, were included 170 of the 339 patients, of which 52 (30.58%) were positive for HP and 118 negative. On the positive findings, the most associated with infection were: nodularity in the antrum (26.92%); presence of raised erosion (15.38%) and mosaic mucosa in the body (21.15%). On the negative group the normal appearance of the mucosa was 66.94%; erythema in streaks or bands in 9.32%; flat erosions 11.86%; and fundic gland polyps 11.86%. Endoscopic findings are useful in the predictability of the result and in directing biopsies. The most representative form of HP related gastritis was the nodularity of the antral mucosa. The raised erosion and mucosa in mosaic in the body

  1. Severe gastritis decreases success rate of Helicobacter pylori eradication.

    Science.gov (United States)

    Kalkan, Ismail Hakki; Sapmaz, Ferdane; Güliter, Sefa; Atasoy, Pınar

    2016-05-01

    In several studies, different risk factors other than antibiotic resistance have been documented with Helicobacter pylori eradication failure. We aimed in this study to investigate the relationship of gastric density of H. pylori, the occurrence/degree of gastric atrophy, and intestinal metaplasia (IM) with success rate of H. pylori eradication. Two hundred consecutive treatment naive patients who received bismuth containing standart quadruple treatment due to H. pylori infection documented by histopathological examination of two antral or two corpal biopsies entered this retrospective study. The updated Sydney system was used to grade the activity of gastritis, density of H. pylori colonization, atrophy, and IM. Stages III and IV of operative link for gastritis assessment (OLGA) or the operative link on gastric intestinal metaplasia assessment (OLGIM) stages was considered as severe gastritis. H. pylori eradication was determined via stool H. pylori antigen test performed 4 weeks after the end of therapy. The presence of gastric atrophy and IM was significantly higher in patients with eradication failure (p = 0.001 and 0.01, respectively). Severe gastritis (OLGA III-IV and OLGIM III-IV) rates were higher in eradication failure group. A multiple linear regression analysis showed that OLGA and OLGIM stages were to be independent risk factors for eradication failure (p = 0.03 and 0.01, respectively). Our results suggested that histopathologically severe gastritis may cause H. pylori eradication failure. In addition, we found that H. pylori density was not a risk factor for treatment failure in patients who receive quadruple treatment.

  2. The Coeliac Stomach: Gastritis in Patients with Coeliac Disease

    Science.gov (United States)

    Lebwohl, Benjamin; Green, Peter HR; Genta, Robert M.

    2015-01-01

    Background Lymphocytic gastritis (LG) is an uncommon entity with varying symptoms and endoscopic appearances. This condition, as well as two forms of H. pylori-negative gastritis (chronic active gastritis [CAG] and chronic inactive gastritis [CIG]), appears to be more common in patients with coeliac disease (CD) based on single-center studies. Aim To compare the prevalence of LG, CAG, and CIG among those with normal duodenal histology (or non-specific duodenitis) and those with CD, as defined by villous atrophy (Marsh 3). Methods We analyzed all concurrent gastric and duodenal biopsy specimens submitted to a national pathology laboratory during a six-year period. We performed multiple logistic regression to identify independent predictors of each gastritis subtype. Results Among patients who underwent concurrent gastric and duodenal biopsy (n=287,503), the mean age was 52 and the majority (67%) was female. Compared to patients with normal duodenal histology, LG was more common inpartial villous atrophy (OR 37.66; 95% CI 30.16–47.03), and subtotal/total villous atrophy (OR 78.57; 95% CI 65.37–94.44). CD was also more common in CAG (OR for partial villous atrophy 1.93; 95%CI 1.49–2.51, OR for subtotal/total villous atrophy 2.42; 95%CI 1.90–3.09) and was similarly associated with CIG (OR for partial villous atrophy 2.04; 95%CI 1.76–2.35, OR for subtotal/total villous atrophy 2.96; 95% CI 2.60–3.38). Conclusion LG is strongly associated with CD, with increasing prevalence correlating with more advanced villous atrophy. CAG and CIG are also significantly associated with CD. Future researchshould measure the natural history of these conditions after treatment with a gluten-free diet. PMID:25973720

  3. Association between gastric cancer and the Kyoto classification of gastritis.

    Science.gov (United States)

    Shichijo, Satoki; Hirata, Yoshihiro; Niikura, Ryota; Hayakawa, Yoku; Yamada, Atsuo; Koike, Kazuhiko

    2017-09-01

    Histological gastritis is associated with gastric cancer, but its diagnosis requires biopsy. Many classifications of endoscopic gastritis are available, but not all are useful for risk stratification of gastric cancer. The Kyoto Classification of Gastritis was proposed at the 85th Congress of the Japan Gastroenterological Endoscopy Society. This cross-sectional study evaluated the usefulness of the Kyoto Classification of Gastritis for risk stratification of gastric cancer. From August 2013 to September 2014, esophagogastroduodenoscopy was performed and the gastric findings evaluated according to the Kyoto Classification of Gastritis in a total of 4062 patients. The following five endoscopic findings were selected based on previous reports: atrophy, intestinal metaplasia, enlarged folds, nodularity, and diffuse redness. A total of 3392 patients (1746 [51%] men and 1646 [49%] women) were analyzed. Among them, 107 gastric cancers were diagnosed. Atrophy was found in 2585 (78%) and intestinal metaplasia in 924 (27%). Enlarged folds, nodularity, and diffuse redness were found in 197 (5.8%), 22 (0.6%), and 573 (17%), respectively. In univariate analyses, the severity of atrophy, intestinal metaplasia, diffuse redness, age, and male sex were associated with gastric cancer. In a multivariate analysis, atrophy and male sex were found to be independent risk factors. Younger age and severe atrophy were determined to be associated with diffuse-type gastric cancer. Endoscopic detection of atrophy was associated with the risk of gastric cancer. Thus, patients with severe atrophy should be examined carefully and may require intensive follow-up. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  4. Atrophic Gastritis and the Risk of Incident Colorectal Cancer

    Science.gov (United States)

    Laiyemo, Adeyinka O.; Kamangar, Farin; Marcus, Pamela M.; Taylor, Philip R.; Virtamo, Jarmo; Albanes, Demetrius; Stolzenberg-Solomon, Rachael Z.

    2012-01-01

    Objective Previous studies evaluating whether risk factors for gastric cancer are also associated with colorectal cancer (CRC) have shown inconsistent results. We prospectively examined the association of atrophic gastritis, a pre-malignant condition for gastric cancer and long-term sequelae common to many exposure factors, and the risk of incident CRC. Methods A total of 20,928 Finnish male smokers, aged 50–69, who were participants in the Alpha-Tocopherol, Beta-Carotene Cancer Prevention Study (ATBC) had serum pepsinogen I (SPGI) levels measured. Participants with low SPGI levels (gastritis was histologically confirmed in 1,006 (95.0%) participants. We used Cox proportional hazards regression to evaluate the risk of incident CRC. Results During a mean follow-up of 11.3 years (236,258 person-years), 425 incident CRC were diagnosed. The incidence rates were 1.82, 1.48, and 1.82 per 1,000 person-years of follow-up for participants with normal SPGI (≥25 µg/l), low SPGI, and histologically-confirmed atrophic gastritis, respectively. Compared to subjects with normal SPGI, there was no increased risk of CRC among subjects with low SPGI (Adjusted Hazard Ratio (HR) = 0.71; 95%CI: 0.47–1.05) and among those with histologically-confirmed atrophic gastritis (Adjusted HR = 0.86; 95%CI: 0.55–1.34). Conclusions Atrophic gastritis is not associated with an increased risk of colorectal cancer among male smokers. PMID:19838812

  5. Association between IL-1β polymorphisms and gastritis risk

    Science.gov (United States)

    Sun, Xiaoming; Cai, Hongxing; Li, Zhouru; Li, Shanshan; Yin, Wenjiang; Dong, Guokai; Kuai, Jinxia; He, Yihui; Jia, Jing

    2017-01-01

    Abstract Background: Helicobacter pylori (H. pylori) infection of the human stomach regularly leads to chronic gastric inflammation. The cytokine gene interleukin (IL)-1β has been implicated in influencing the pathology of inflammation induced by H. pylori infection. Currently, several studies have been carried out to investigate the association of IL-1β-511 (rs16944) and IL-1β-31 (rs1143627) polymorphisms with gastritis risk; however, the results are inconsistent and inconclusive. To assess the effect of IL-1β polymorphisms on gastritis susceptibility, we conducted a meta-analysis. Methods: Up to March 15, 2016, 2205 cases and 2289 controls were collected from 12 published case–control studies. Summarized odds ratios and corresponding 95% confidence intervals (CIs) for IL-1β-511 and IL-1β-31 polymorphisms and gastritis risk were estimated using fixed- or random-effects models when appropriate. Heterogeneity was assessed by chi-squared-based Q-statistic test, and the sources of heterogeneity were explored by subgroup analyses and logistic meta-regression analyses. Publication bias was evaluated by Begg funnel plot and Egger test. Sensitivity analyses were also performed. Results: The results provided evidences that the single nucleotide polymorphisms (SNPs) in IL-1β-31 might be associated with the gastritis risk, especially in the Caucasian population, while SNPs in the IL-1β-511 might not be. Conclusion: Our studies may be helpful in supplementing the disease monitoring of gastritis in the future, and additional studies to determine the exact molecular mechanisms might inspire interventions to protect the susceptible subgroups. PMID:28151895

  6. Protective effect of dietary nitrate on experimental gastritis in rats.

    Science.gov (United States)

    Larauche, Muriel; Anton, Pauline M; Garcia-Villar, Rafaël; Theodorou, Vassilia; Frexinos, Jacques; Buéno, Lionel; Fioramonti, Jean

    2003-06-01

    Nitrates have long been considered as harmful dietary components and judged responsible for deleterious effects on human health, leading to stringent regulations concerning their levels in food and water. However, recent studies demonstrate that dietary nitrate may have a major role in human health as a non-immune mechanism for host defence, through its metabolism to NO in the stomach. NO is a versatile molecule and although evidence exists showing that administration of low doses of exogenous NO protects against gastrointestinal inflammation, higher NO doses have been shown to exacerbate injury. So, the effect of an ingestion of nitrates in doses corresponding to a normal diet in human consumers on an experimental gastritis induced by iodoacetamide in rats was investigated. During gastritis one of the following compounds was given orally: water; KNO3; the NO donor sodium nitroprusside; the NO scavenger haemoglobin given with either water or KNO3. N(G)-nitro-l-arginine methyl ester (l-NAME), a non-specific NO synthase inhibitor, was administered with either water, iodoacetamide alone, or combined with KNO3. After killing, the stomach was resected and microscopic damage scores, myeloperoxidase and NO synthase activities were determined. Iodoacetamide-induced gastritis was significantly reduced by KNO3 administration, an effect which was reproduced by sodium nitroprusside and reversed by haemoglobin. l-NAME induced gastric mucosal damage in itself, and KNO3 did not prevent the gastritis induced by iodoacetamide associated with l-NAME. In conclusion, dietary nitrate exerts a protective effect against an experimental gastritis in rats by releasing NO in the stomach but such an effect requires the production of endogenous NO.

  7. Comparison of the human gastric microbiota in hypochlorhydric states arising as a result of Helicobacter pylori-induced atrophic gastritis, autoimmune atrophic gastritis and proton pump inhibitor use.

    Science.gov (United States)

    Parsons, Bryony N; Ijaz, Umer Z; D'Amore, Rosalinda; Burkitt, Michael D; Eccles, Richard; Lenzi, Luca; Duckworth, Carrie A; Moore, Andrew R; Tiszlavicz, Laszlo; Varro, Andrea; Hall, Neil; Pritchard, D Mark

    2017-11-01

    Several conditions associated with reduced gastric acid secretion confer an altered risk of developing a gastric malignancy. Helicobacter pylori-induced atrophic gastritis predisposes to gastric adenocarcinoma, autoimmune atrophic gastritis is a precursor of type I gastric neuroendocrine tumours, whereas proton pump inhibitor (PPI) use does not affect stomach cancer risk. We hypothesised that each of these conditions was associated with specific alterations in the gastric microbiota and that this influenced subsequent tumour risk. 95 patients (in groups representing normal stomach, PPI treated, H. pylori gastritis, H. pylori-induced atrophic gastritis and autoimmune atrophic gastritis) were selected from a cohort of 1400. RNA extracted from gastric corpus biopsies was analysed using 16S rRNA sequencing (MiSeq). Samples from normal stomachs and patients treated with PPIs demonstrated similarly high microbial diversity. Patients with autoimmune atrophic gastritis also exhibited relatively high microbial diversity, but with samples dominated by Streptococcus. H. pylori colonisation was associated with decreased microbial diversity and reduced complexity of co-occurrence networks. H. pylori-induced atrophic gastritis resulted in lower bacterial abundances and diversity, whereas autoimmune atrophic gastritis resulted in greater bacterial abundance and equally high diversity compared to normal stomachs. Pathway analysis suggested that glucose-6-phospahte1-dehydrogenase and D-lactate dehydrogenase were over represented in H. pylori-induced atrophic gastritis versus autoimmune atrophic gastritis, and that both these groups showed increases in fumarate reductase. Autoimmune and H. pylori-induced atrophic gastritis were associated with different gastric microbial profiles. PPI treated patients showed relatively few alterations in the gastric microbiota compared to healthy subjects.

  8. Comparison of the human gastric microbiota in hypochlorhydric states arising as a result of Helicobacter pylori-induced atrophic gastritis, autoimmune atrophic gastritis and proton pump inhibitor use

    Science.gov (United States)

    Eccles, Richard; Duckworth, Carrie A.; Varro, Andrea

    2017-01-01

    Several conditions associated with reduced gastric acid secretion confer an altered risk of developing a gastric malignancy. Helicobacter pylori-induced atrophic gastritis predisposes to gastric adenocarcinoma, autoimmune atrophic gastritis is a precursor of type I gastric neuroendocrine tumours, whereas proton pump inhibitor (PPI) use does not affect stomach cancer risk. We hypothesised that each of these conditions was associated with specific alterations in the gastric microbiota and that this influenced subsequent tumour risk. 95 patients (in groups representing normal stomach, PPI treated, H. pylori gastritis, H. pylori-induced atrophic gastritis and autoimmune atrophic gastritis) were selected from a cohort of 1400. RNA extracted from gastric corpus biopsies was analysed using 16S rRNA sequencing (MiSeq). Samples from normal stomachs and patients treated with PPIs demonstrated similarly high microbial diversity. Patients with autoimmune atrophic gastritis also exhibited relatively high microbial diversity, but with samples dominated by Streptococcus. H. pylori colonisation was associated with decreased microbial diversity and reduced complexity of co-occurrence networks. H. pylori-induced atrophic gastritis resulted in lower bacterial abundances and diversity, whereas autoimmune atrophic gastritis resulted in greater bacterial abundance and equally high diversity compared to normal stomachs. Pathway analysis suggested that glucose-6-phospahte1-dehydrogenase and D-lactate dehydrogenase were over represented in H. pylori-induced atrophic gastritis versus autoimmune atrophic gastritis, and that both these groups showed increases in fumarate reductase. Autoimmune and H. pylori-induced atrophic gastritis were associated with different gastric microbial profiles. PPI treated patients showed relatively few alterations in the gastric microbiota compared to healthy subjects. PMID:29095917

  9. Comparison of the human gastric microbiota in hypochlorhydric states arising as a result of Helicobacter pylori-induced atrophic gastritis, autoimmune atrophic gastritis and proton pump inhibitor use.

    Directory of Open Access Journals (Sweden)

    Bryony N Parsons

    2017-11-01

    Full Text Available Several conditions associated with reduced gastric acid secretion confer an altered risk of developing a gastric malignancy. Helicobacter pylori-induced atrophic gastritis predisposes to gastric adenocarcinoma, autoimmune atrophic gastritis is a precursor of type I gastric neuroendocrine tumours, whereas proton pump inhibitor (PPI use does not affect stomach cancer risk. We hypothesised that each of these conditions was associated with specific alterations in the gastric microbiota and that this influenced subsequent tumour risk. 95 patients (in groups representing normal stomach, PPI treated, H. pylori gastritis, H. pylori-induced atrophic gastritis and autoimmune atrophic gastritis were selected from a cohort of 1400. RNA extracted from gastric corpus biopsies was analysed using 16S rRNA sequencing (MiSeq. Samples from normal stomachs and patients treated with PPIs demonstrated similarly high microbial diversity. Patients with autoimmune atrophic gastritis also exhibited relatively high microbial diversity, but with samples dominated by Streptococcus. H. pylori colonisation was associated with decreased microbial diversity and reduced complexity of co-occurrence networks. H. pylori-induced atrophic gastritis resulted in lower bacterial abundances and diversity, whereas autoimmune atrophic gastritis resulted in greater bacterial abundance and equally high diversity compared to normal stomachs. Pathway analysis suggested that glucose-6-phospahte1-dehydrogenase and D-lactate dehydrogenase were over represented in H. pylori-induced atrophic gastritis versus autoimmune atrophic gastritis, and that both these groups showed increases in fumarate reductase. Autoimmune and H. pylori-induced atrophic gastritis were associated with different gastric microbial profiles. PPI treated patients showed relatively few alterations in the gastric microbiota compared to healthy subjects.

  10. Therapeutic approach to patients complaining of high blood pressure in a cardiological emergency room

    Directory of Open Access Journals (Sweden)

    Miguel Gus

    1999-03-01

    Full Text Available OBJECTIVE: To evaluate the management of patients complaining of high blood pressure (BP in a cardiological emergency room. METHODS: Patients referred to the cardiological emergency room with the main complaint of high blood pressure were consecutively selected. The prescriptions and the choice of antihypertensive drugs were assessed. The classification of these patients as hypertensive emergencies or pseudoemergencies, according to the physician who provided initial care, was recorded. RESULTS: From a total of 858 patients presenting to the emergency room, 80 (9.3% complained of high BP, and 61 (76.3% received antihypertensive drugs. Sublingual nifedipine was the most commonly used drug (59%. One patient received intravenous medication, one patient was hospitalized and 6 patients (7.5% were classified as hypertensive emergencies or pseudoemergencies. CONCLUSION: High BP could seldom be classified as a hypertensive emergency or pseudoemergency, even though it was a frequent complaint (9.3% of visits. Currently, the therapeutic approach is not recommended, even in specialized clinics.

  11. [Acoustic analysis for 21 patients with amyotrophic lateral sclerosis complaining of dysarthria].

    Science.gov (United States)

    Xie, Hua-shun; Ma, Fu-rong; Fan, Dong-sheng; Wang, Li-ping; Yan, Yan; Lu, Pei-quan

    2014-10-18

    To observe the characteristics of acoustic parameters of 21 patients with amyotrophic lateral sclerosis (ALS) complaining of dysarthria and to explore the possibility and clinical value of Multi-Dimensional Voice Program (MDVP) on aseessing the patient's voice. The clinical data and speech intelligibility of each of the 21 patients with ALS complaining of dysarthria were collected. All the 21 patients with ALS and 44 normal subjects were suggested to pronounce the vowel [a:]. The voice samples were collected and analyzed by Multi Dimensional Voice Program. The data were compared to detect the difference between the two groups. Speech intelligibility of 10 in the 21 patients was above 97% including 5 patients whose scores were 100%. It seemed that the speech intelligibility score was not related with the duration of the disease and the on-set part. The values of noise to harmonic ratio (NHR) of both the light and the severe damage to the speech group were higher than those of the control group with significant difference (Pdysarthria. There was more noise composition in the voice of the patients with dysarthria. NHR seemed to be the sensitive and stable parameter. Especially in patients whose speech intelligibility were affected severely, more acoustic parameters were detected with significant difference.

  12. Helicobacter-negative gastritis: a distinct entity unrelated to Helicobacter pylori infection.

    Science.gov (United States)

    Genta, R M; Sonnenberg, A

    2015-01-01

    Helicobacter-negative gastritis is diagnosed when no organisms are detected in a gastric mucosa with typical features of Helicobacter gastritis (Hp-gastritis). If Helicobacter-negative gastritis consisted mostly of 'missed' Helicobacter infections, its prevalence should represent a constant percentage of these infections in a population, and their clinico-epidemiological features would overlap. To compare the epidemiologic patterns of Hp-positive and Hp-negative gastritis. From a pathology database, we extracted demographic, clinical and histopathological data from patients with gastric biopsies (1.2008-12.2013). We allocated patients to high (≥12%) and low (≤6%) H. pylori prevalence regions defined by ZIP code-based data. The prevalence of H. pylori-positive and -negative gastritis by sex, age and state were expressed as a per cent of the total study population stratified accordingly. Of 895 323 patients, 10.6% had Hp-gastritis and 1.5% Helicobacter-negative gastritis. Hp-gastritis, but not Helicobacter-negative gastritis, was more common in males than females (OR 1.17, 95% CI: 1.16-1.19). While Hp-gastritis was more prevalent in high than in low-prevalence areas (OR 3.65, 95% CI: 3.57-3.74), Helicobacter-negative gastritis was only minimally affected by the underlying H. pylori prevalence (1.7% vs. 1.5%). The age-specific prevalence of Hp-gastritis peaked in the 4th to 5th decades; Helicobacter-negative gastritis exhibited a low and relatively flat pattern. The geographic distribution of H. pylori-positive and -negative gastritis showed no significant correlation. Intestinal metaplasia was found in 13.0% of patients with Hp-gastritis and in 6.1% of those with Helicobacter-negative gastritis (OR 0.43, 95% CI: 0.40-0.47). These data suggest that Helicobacter-negative gastritis is, in the vast majority of cases, a nosologically and epidemiologically distinct entity that deserves further investigation. © 2014 John Wiley & Sons Ltd.

  13. Biological markers in Helicobacter pylori-associated gastritis and carcinoma: the value of a scoring system

    International Nuclear Information System (INIS)

    Mourad, Walid A.; El-Husseiny, Gamal; Shoukri, Mohamed; Rezeig, Mohamed; Chianzentonieu, N.; Amin, Tarek

    2004-01-01

    Helicobacter pylori-associated gastritis has been linked to the pathogenesis of gastric adenocarcinoma (GA), especially when assciated with intestinal metaplasia (IM) and atypia/dysplasia (A/D). We examined p53 expression, ploidy and proliferative activity and assessed H.pylori infection in relationship to IM and A/Din case of gastritis not associated with GA and in cases of GA. We examined 53 gastric biopsies from patients with gastritis not associated with GA, including patients with IM and/or A/D (n=35) and with gastritis associated with IM and/or A/D (n=21). Thirty-six distal gastrectomy specimens from patients with GA constituted a third group of patients. A scoring system that encompassed the presence or absence of H.Pylori, degree of gastritis, IM and/or A/D, p53, MIB-1prolefarative index (MPI) and ploidy was estimated in the cases of gastritis and in cancer associated mucosa (CAM) and the adenocarcinoma from patients withGA. Patients with GA had a higher median age than those with gastritis without IM and more were males (ratio 2.2:1). H.pylori was detected in 75% (40/53) of gastritis specimen and in 55% (20/36) of GA cases. There was a statistically significant difference between the incidence of gastritis without IM and/or A/D and CAM (p=0.01). p53 expression was seen in 67% of the cases (14/21) of gastritis with IM and/or A/D and only in 5% (2 cases ) of gastritis without IM (p=0.0005). A statistically significant difference in MPI was seen between CAM and GA (p=0.01) and gastritis without IM and/or A/D and gastritis with IM(p=0.004). Cases of gastritis without IM and/or or A/D has a median score of 8 while cases of gastritis with IM and/or A/D had a median score of 12 (p=0.0003). CAM had a median score of 13, which was significantly different than gastritis without IM and/or A/D(p=0.0003) The presence of IM and/or A/D can be used in H.pylori -associated gastritis as as starting point to further investigate high risk lesions. Those showing p53 expression

  14. Gastritis in patients undergoing sleeve gastrectomy: Prevalence, ethnic distribution, and impact on glycemic.

    Science.gov (United States)

    Rath-Wolfson, Lea; Varona, Roy; Bubis, Golan; Tatarov, Alexander; Koren, Rumelia; Ram, Edward

    2017-04-01

    Laparoscopic sleeve gastrectomy (LSG) is a therapeutic option in severely obese patients. The aim of this study was to evaluate the presence of Helicobacter pylori (HP) gastritis and non-Helicobacter gastritis in the gastrectomy specimens, and its association to other variables.One hundred six sleeve gastrectomy specimens were examined histopathologically for the presence of gastritis and its relation to other factors like ethnicity, glycemic control, and postoperative complications.Twelve patients had HP gastritis, 39 had non-HP gastritis, and 55 had normal mucosa. There was a statistical difference between the Arab and Jewish Israeli patients in our study. Twenty-eight of the Arab patients had HP gastritis and 48% had non-HP gastritis. In the Jewish population 6% had HP gastritis and 34% had non-HP gastritis. The preoperative glycemic control was worse in the gastritis group with a mean HbA1c of 8.344% while in the normal mucosa group the mean HbA1c was 6.55. After operation the glycemic control reverted to normal in most the diabetic patients. There were few postoperative complications however, they were not related to HP.There is a high incidence of gastritis in obese patients. The incidence of gastritis in the Arab population in our study was higher than that in the Jewish population. The glycemic control before surgery was worse in patients with gastritis than in the normal mucosa group. HP bares no risk for postoperative complications after LSG and does not affect weight loss. However a larger cohort of patients must be studied to arrive at conclusive results.

  15. Changing prevalence patterns in endoscopic and histological diagnosis of gastritis? Data from a cross-sectional Central European multicentre study.

    Science.gov (United States)

    Wolf, Eva-Maria; Plieschnegger, Wolfgang; Geppert, Michael; Wigginghaus, Bernd; Höss, Gabriele M; Eherer, Andreas; Schneider, Nora I; Hauer, Almuthe; Rehak, Peter; Vieth, Michael; Langner, Cord

    2014-05-01

    Traditionally, Helicobacter infection is considered to be the most common cause of gastritis. In the cross-sectional Central European histoGERD trial, we assessed the prevalence of different types of gastritis, correlating histological and endoscopic diagnoses. A total of 1123 individuals participated in an observational multicentre study. Endoscopists classified individuals as positive or negative for gastritis and rendered the putative cause. Pathologists evaluated biopsy specimens based upon the Updated Sydney System. Histological diagnosis of gastritis was made in 639 (56.9%) participants. In all, 210 (18.7%) individuals were diagnosed with Helicobacter gastritis, 215 (19.1%) with post Helicobacter gastritis, 234 (20.8%) with reactive gastropathy, 26 (2.3%) with autoimmune gastritis, and 6 (0.5%) with focally enhanced gastritis related to Crohn's disease. In 46 out of 639 (7.2%) individuals diagnosed with gastritis, combinations of different histological subtypes were noted the most common being reactive gastropathy and post Helicobacter gastritis. Endoscopic diagnosis of gastritis was made in 534 (47.6%) individuals. Reactive gastropathy was more common than active Helicobacter gastritis, and the majority of cases attributable to Helicobacter infection were no longer ongoing, i.e. post Helicobacter gastritis. Agreement between histological and endoscopic diagnoses was better in reactive gastropathy than in Helicobacter gastritis. Copyright © 2014 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  16. The effect of synthetic ceramide analogues on gastritis and esophagitis in rats.

    Science.gov (United States)

    Kim, Sung Hyo; Um, Seung In; Nam, Yoonjin; Park, Sun Young; Dong, Je Hyun; Ko, Sung Kwon; Sohn, Uy Dong; Lee, Sang Joon

    2016-09-01

    The effects of ceremide analogues on esophagitis and gastritis in rats were examined. Gastritis induced by indomethacin was significantly reduced after CY3325 and CY3723 treatment, whereas other analogues had no effect. The amount of malondialdehyde in gastritis was significantly reduced by CY3325 or CY 3723. CY3325 or CY 3723 decreased the glutathione levels in gastritis. The myeloperoxidase level in gastritis is increased, and its increment was decreased by CY3325 and CY3723. In reflux esophagitis, the ulceration was decreased by CY3325, CY3723. The gastric volume and acid output are reduced, whereas the pH value is increased by CY3325 or CY3723 after esophagitis. These results suggest that ceramide analogues, CY3325 and CY3723, can prevent the development of gastritis and reflux esophagitis in rats.

  17. 'Haemophilus quentini' in the urethra of men complaining of urethritis symptoms.

    Science.gov (United States)

    Horie, Kengo; Ito, Shin; Hatazaki, Kyoko; Yasuda, Mitsuru; Nakano, Masahiro; Kawakami, Kyojiro; Fujita, Yasunori; Ito, Masafumi; Ezaki, Takayuki; Deguchi, Takashi

    2018-01-01

    We isolated a cryptic genospecies of Haemophilus influenzae referred to as 'Haemophilus quentini' in the urethra of 3 men complaining of urethritis symptoms. H. influenzae strains, which had been isolated from the urethra in 77 of 1518 men complaining of urethritis symptoms, identified by the conventional test, and stored, were re-cultured for this study. Sixty-seven strains surviving storage were screened by a PCR-based assay specific for the cryptic genital Haemophilus genospecies. Three strains (HI09003, HI11006, and HI14016) were screened by PCR and identified as 'H. quentini' by 16S rRNA sequencing. The men positive for HI09003 and HI11006 were diagnosed as having non-chlamydial non-gonococcal urethritis (NGU), and their demographic and clinical features were similar to those of NGU caused by other pathogens. The man positive for HI14016 was ultimately diagnosed as having condyloma acuminatum on the glans. The 3 strains of 'H. quentini' produced no β-lactamase and were susceptible to ampicillin and other antimicrobial agents, including cephalosporins, fluoroquinolones, tetracyclines, and macrolides, recommended for treatment for urethritis. 'H. quentini' would be an uncommon pathogen in men with urogenital infections. Based on the clinical features of the two patients with 'H. quentini'-positive NGU, it would be difficult to predict the presence of 'H. quentini' in the urethra. The 3 strains of 'H. quentini' were susceptible to a variety of antimicrobial agents. Further accumulation of data regarding 'H. quentini' infections is needed to characterize the pathogenic roles of this genospecies in urogenital infections and to establish appropriate management of 'H. quentini' infections. Copyright © 2017 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  18. Collagenous gastritis: a morphologic and immunohistochemical study of 40 patients.

    Science.gov (United States)

    Arnason, Thomas; Brown, Ian S; Goldsmith, Jeffrey D; Anderson, William; O'Brien, Blake H; Wilson, Claire; Winter, Harland; Lauwers, Gregory Y

    2015-04-01

    Collagenous gastritis is a rare condition defined histologically by a superficial subepithelial collagen layer. This study further characterizes the morphologic spectrum of collagenous gastritis by evaluating a multi-institutional series of 40 patients (26 female and 14 male). The median age at onset was 16 years (range 3-89 years), including 24 patients (60%) under age 18. Twelve patients (30%) had associated celiac disease, collagenous sprue, or collagenous colitis. Hematoxylin and eosin slides were reviewed in biopsies from all patients and tenascin, gastrin, eotaxin, and IgG4/IgG immunohistochemical stains were applied to a subset. The distribution of subepithelial collagen favored the body/fundus in pediatric patients and the antrum in adults. There were increased surface intraepithelial lymphocytes (>25 lymphocytes/100 epithelial cells) in five patients. Three of these patients had associated celiac and/or collagenous sprue/colitis, while the remaining two had increased duodenal lymphocytosis without specific etiology. An eosinophil-rich pattern (>30 eosinophils/high power field) was seen in 21/40 (52%) patients. Seven patients' biopsies demonstrated atrophy of the gastric corpus mucosa. Tenascin immunohistochemistry highlighted the subepithelial collagen in all 21 specimens evaluated and was a more sensitive method of collagen detection in biopsies from two patients with subtle subepithelial collagen. No increased eotaxin expression was identified in 16 specimens evaluated. One of the twenty-three biopsies tested had increased IgG4-positive cells (100/high power field) with an IgG4/IgG ratio of 55%. In summary, collagenous gastritis presents three distinct histologic patterns including a lymphocytic gastritis-like pattern, an eosinophil-rich pattern, and an atrophic pattern. Eotaxin and IgG4 were not elevated enough to implicate these pathways in the pathogenesis. Tenascin immunohistochemistry can be used as a sensitive method of collagen detection.

  19. Risk factor analysis for metaplastic gastritis in Koreans

    Science.gov (United States)

    Choi, Soonami; Lim, Yun Jeong; Park, Sue Kyung

    2006-01-01

    AIM: To conduct a retrospective study to determine the risk factors for development of metaplastic gastritis in Korean population. METHODS: The database of 113 449 subjects who underwent a gastroscopy for the purpose of a regular check-up at center for health promotion, Samsung medical center during 5 years was collected and retrospectively analyzed. Among them, 5 847 subjects who had endoscopically diagnosed as a metaplastic gastritis or 10 076 normal as well as answered to questionnaire were included for present study. The subjects were divided into 2 groups; Group I, normal and Group II, metaplastic gastritis. Age, gender, Helicobacter pylori (H pylori) seropositivity, body mass index (BMI), family history of cancer, smoking, alcohol consumption, total daily calories, folate and salt intake and dietary habit (out-eating, overeating, irregular eating) were retrieved from questionnaire or electronic medical record and compared between group I and group II. RESULTS: The prevalence of group II was 11% (13 578/113 449) increasing its prevalence with age (P = 0.000). But, there was no significant association between 2 groups in BMI, family history of cancer, alcohol consumption, total daily calories, folate and salt intake and dietary habit (out-eating, overeating, irregular eating). Old age (P = 0.000), male gender (P = 0.000), H pylori seropositivity (P = 0.010) and current smoker (P = 0.000) were significantly more common in group II at multiple logistic regression model. CONCLUSION: Our data suggested that old age, male gender, H pylori seropositivity and smoking were risk factors for metaplastic gastritis, precancerous lesion of gastric cancer. PMID:16688806

  20. [Erosive gastritis associated with cryptosporidium in 2 patients with AIDS].

    Science.gov (United States)

    Besasso, H R; Macías, J; Trombetta, L A; di Risio, C A; Argento, R; Besuschio, S C

    1994-01-01

    Occurrence of vomiting and diarrhea in patients with acquired immunodeficiency syndrome was most frequently attributed to enteropathogens organism that invade the gastrointestinal tract because of the immunologic unbalance of the host... Among several causes the cryptosporidium has been detected quite often and its predominant localization was the gastrointestinal tract, although other extraintestinal sites has also been reported. In both cases, erosive congestive gastritis was found, while histological examination showed cryptosporidium in gastric biopsy specimens.

  1. [Necrotizing gastritis in a patient in severe neutropenia].

    Science.gov (United States)

    Pielaciński, Konrad; Lech-Marańda, Ewa; Warzocha, Krzysztof; Dedecjus, Marek; Prochorec-Sobieszek, Monika; Szczepanik, Andrzej B

    2014-12-01

    One extremely rare complication of chemotherapy for hematologic malignancies that is burdened with a high mortality rate (50%-80%) is necrotizing gastritis and gastric gangrene as result of poor clinical outcome of neutropenic gastritis (NG). We present a unique case of a neutropenic patient with necrotizing full thickness gastritis due to bacterial and fungal infection. Up to date only few such cases have been reported in world literature. A 28-year-old patient was subjected to dose-escalated BEACOPP (bleomycin, etoposide, doxorubicin, cyclophosphamide, vincristine, procarbazine, prednisone), (chemotherapy regimen) for Hodgkin lymphoma. In neutropenic patient abdominal pain, bleeding from the alimentary tract was observed. Hemorrhagic gastritis was recognized at endoscopy and CT demonstrated marked gastric wall thickness. Following NG diagnosis intensive treatment was initiated. On day 2 the patient's condition deteriorated (septic shock, multiple organ failure). Repeat endoscopy revealed gastric necrosis and laparotomy was performed. As consequence of cardiac arrest and cardiopulmonary resuscitation the surgical procedure was limited to total gastrectomy, feeding jejustomy and esophageal drainage through nasoesophageal catherization. Roux-loop esophagojejunostomy was performed on day 22 and supplemented 4 days later by endoscopic placement of covered self-expandable stent due to anastomosis leak. The procedure proved successful and oral feeding was well-tolerated. The patient was discharged in 32 days following recognition of gastric necrosis. Chemotherapy complications in neutropenic patients are life-threatening conditions. Immediate pharmacological treatment usually leads to improvement. Surgical management usually the resection of necrotic zones is restricted to cases of poor prognosis or deterioration of patient's condition and complications.

  2. Influence of proton pump inhibitors on gastritis diagnosis and pathologic gastric changes

    Science.gov (United States)

    Nasser, Soumana C; Slim, Mahmoud; Nassif, Jeanette G; Nasser, Selim M

    2015-01-01

    AIM: To investigate the influence of proton pump inhibitors (PPIs) exposure on the diagnosis of Helicobacter pylori (H. pylori) gastritis and intestinal metaplasia. METHODS: Chronic PPI use is associated with masking of H. pylori infection. Patients with H. pylori infection are predisposed to gastric and duodenal ulcers, and long-term infection with this organism has been associated with gastric mucosal atrophy and serious long-term complications, such as gastric lymphoma and adenocarcinoma. Three hundred patients diagnosed with gastritis between January 2008 and April 2010 were included in our study. The computerized medical database of these patients was reviewed retrospectively in order to assess whether the type of gastritis diagnosed (H. pylori vs non-H. pylori gastritis) is influenced by PPI exposure. H. pylori density was graded as low, if corresponding to mild density following the Updated Sydney System, or high, if corresponding to moderate or severe densities in the Updated Sydney System. RESULTS: Patients were equally distributed between males and females with a median age at the time of diagnosis of 50 years old (range: 20-87). The histological types of gastritis were classified as H. pylori gastritis (n = 156, 52%) and non-H. pylori gastritis (n = 144, 48%). All patients with non-H. pylori gastritis had inactive chronic gastritis. Patients with no previous PPI exposure were more likely to be diagnosed with H. pylori gastritis than those with previous PPI exposure (71% vs 34.2%, P pylori was less likely. Chronic use of PPIs may mask H. pylori infections promoting the diagnosis of non-H. pylori gastritis and leads to a significant drop in H. pylori densities and to an increased risk of intestinal metaplasia. CONCLUSION: The use of PPIs masks H. pylori infection, promotes the diagnosis of non-H. pylori inactive chronic gastritis diagnosis, and increases the incidence of intestinal metaplasia. PMID:25914469

  3. Influence of proton pump inhibitors on gastritis diagnosis and pathologic gastric changes.

    Science.gov (United States)

    Nasser, Soumana C; Slim, Mahmoud; Nassif, Jeanette G; Nasser, Selim M

    2015-04-21

    To investigate the influence of proton pump inhibitors (PPIs) exposure on the diagnosis of Helicobacter pylori (H. pylori) gastritis and intestinal metaplasia. Chronic PPI use is associated with masking of H. pylori infection. Patients with H. pylori infection are predisposed to gastric and duodenal ulcers, and long-term infection with this organism has been associated with gastric mucosal atrophy and serious long-term complications, such as gastric lymphoma and adenocarcinoma. Three hundred patients diagnosed with gastritis between January 2008 and April 2010 were included in our study. The computerized medical database of these patients was reviewed retrospectively in order to assess whether the type of gastritis diagnosed (H. pylori vs non-H. pylori gastritis) is influenced by PPI exposure. H. pylori density was graded as low, if corresponding to mild density following the Updated Sydney System, or high, if corresponding to moderate or severe densities in the Updated Sydney System. Patients were equally distributed between males and females with a median age at the time of diagnosis of 50 years old (range: 20-87). The histological types of gastritis were classified as H. pylori gastritis (n = 156, 52%) and non-H. pylori gastritis (n = 144, 48%). All patients with non-H. pylori gastritis had inactive chronic gastritis. Patients with no previous PPI exposure were more likely to be diagnosed with H. pylori gastritis than those with previous PPI exposure (71% vs 34.2%, P gastritis and leads to a significant drop in H. pylori densities and to an increased risk of intestinal metaplasia. The use of PPIs masks H. pylori infection, promotes the diagnosis of non-H. pylori inactive chronic gastritis diagnosis, and increases the incidence of intestinal metaplasia.

  4. Detection of gastritis by /sup 99m/Tc-labeled red-blood-cell scintigraphy

    International Nuclear Information System (INIS)

    Wilton, G.P.; Wahl, R.L.; Juni, J.E.; Froelich, J.W.

    1984-01-01

    Gastritis is a common condition, with a variety of causes, that is diagnosed most often by barium upper gastrointestinal tract series or endoscopy. The authors report a case in which gastritis without active bleeding was apparent in scintiscans obtained during the evaluation of GI bleeding using /sup 99m/Tc-labeled red blood cells (TcRBC). The scintigraphic findings that suggest gastritis are described

  5. Fundic atrophic gastritis in an elderly population. Effect on hemoglobin and several serum nutritional indicators.

    Science.gov (United States)

    Krasinski, S D; Russell, R M; Samloff, I M; Jacob, R A; Dallal, G E; McGandy, R B; Hartz, S C

    1986-11-01

    The ratio of pepsinogen I to pepsinogen II in the circulation decreases progressively with increasing severity of atrophic gastritis of the fundic gland mucosa. Fasting blood was obtained from 359 free-living and institutionalized elderly people (age range, 60 to 99 years). A pepsinogen I/pepsinogen II ratio less than 2.9, indicating atrophic gastritis, was found in 113 (31.5%) subjects. The prevalence of atrophic gastritis increased significantly with advancing age (P less than .05). Within the atrophic gastritis group, 84 had a pepsinogen I level greater than or equal to 20 micrograms/L, indicating mild to moderate atrophic gastritis, and 29 had a pepsinogen I level less than 20 micrograms/L, indicating severe atrophic gastritis or gastric atrophy. A significant increase in the prevalences of elevated serum gastrin levels (P less than .005), low serum vitamin B12 levels (P less than .005), circulating intrinsic factor antibody (P less than .005), and anemia (P less than .025) was observed with stepwise increases in severity of atrophic gastritis. Subjects with atrophic gastritis exhibited a lower mean serum vitamin B12 level (P less than .05) and a higher mean folate level (P less than .05), but no difference was detected in mean hemoglobin levels or serum levels of iron, ferritin, retinol or alpha-tocopherol. It is concluded that serum pepsinogen I and pepsinogen II levels can be used to determine the prevalence and severity of atrophic gastritis, that atrophic gastritis is common in an elderly population, and that atrophic gastritis is associated with vitamin B12 deficiency and anemia. Further, higher folate levels in atrophic gastritis may be related to an accumulation of 5-methyl tetrahydrofolate in serum due to vitamin B12 deficiency and/or greater folate synthesis by the intestinal flora resulting from bacterial overgrowth secondary to hypo- or achlorhydria.

  6. Dietary Intake Assessment and Biochemical Characteristics of Blood and Urine in Patients with Chronic Gastritis

    OpenAIRE

    Choi, Mi-Kyeong; Kang, Myung-Hwa; Kim, Mi-Hyun

    2015-01-01

    Chronic gastritis is a prevalent gastroentestinal disease in Korea. The purpose of this study was to investigate status of foods and nutrients intake and health related biochemical indicators in the patients with chronic gastritis. Daily food and nutrient intake, blood lipids, and antioxidant indicators in the urine, were compared between a group of 19 patients diagnosed with chronic gastritis and a control group of 27 subjects having normal gastroscopy. No significant differences were found ...

  7. Oxidative Phosphorylation System in Gastric Carcinomas and Gastritis.

    Science.gov (United States)

    Feichtinger, René G; Neureiter, Daniel; Skaria, Tom; Wessler, Silja; Cover, Timothy L; Mayr, Johannes A; Zimmermann, Franz A; Posselt, Gernot; Sperl, Wolfgang; Kofler, Barbara

    2017-01-01

    Switching of cellular energy production from oxidative phosphorylation (OXPHOS) by mitochondria to aerobic glycolysis occurs in many types of tumors. However, the significance of this switching for the development of gastric carcinoma and what connection it may have to Helicobacter pylori infection of the gut, a primary cause of gastric cancer, are poorly understood. Therefore, we investigated the expression of OXPHOS complexes in two types of human gastric carcinomas ("intestinal" and "diffuse"), bacterial gastritis with and without metaplasia, and chemically induced gastritis by using immunohistochemistry. Furthermore, we analyzed the effect of HP infection on several key mitochondrial proteins. Complex I expression was significantly reduced in intestinal type (but not diffuse) gastric carcinomas compared to adjacent control tissue, and the reduction was independent of HP infection. Significantly, higher complex I and complex II expression was present in large tumors. Furthermore, higher complex II and complex III protein levels were also obvious in grade 3 versus grade 2. No differences of OXPHOS complexes and markers of mitochondrial biogenesis were found between bacterially caused and chemically induced gastritis. Thus, intestinal gastric carcinomas, but not precancerous stages, are frequently characterized by loss of complex I, and this pathophysiology occurs independently of HP infection.

  8. Oxidative Phosphorylation System in Gastric Carcinomas and Gastritis

    Directory of Open Access Journals (Sweden)

    René G. Feichtinger

    2017-01-01

    Full Text Available Switching of cellular energy production from oxidative phosphorylation (OXPHOS by mitochondria to aerobic glycolysis occurs in many types of tumors. However, the significance of this switching for the development of gastric carcinoma and what connection it may have to Helicobacter pylori infection of the gut, a primary cause of gastric cancer, are poorly understood. Therefore, we investigated the expression of OXPHOS complexes in two types of human gastric carcinomas (“intestinal” and “diffuse”, bacterial gastritis with and without metaplasia, and chemically induced gastritis by using immunohistochemistry. Furthermore, we analyzed the effect of HP infection on several key mitochondrial proteins. Complex I expression was significantly reduced in intestinal type (but not diffuse gastric carcinomas compared to adjacent control tissue, and the reduction was independent of HP infection. Significantly, higher complex I and complex II expression was present in large tumors. Furthermore, higher complex II and complex III protein levels were also obvious in grade 3 versus grade 2. No differences of OXPHOS complexes and markers of mitochondrial biogenesis were found between bacterially caused and chemically induced gastritis. Thus, intestinal gastric carcinomas, but not precancerous stages, are frequently characterized by loss of complex I, and this pathophysiology occurs independently of HP infection.

  9. Autoradiographic studies on the cell proliferation of the human chronic gastritis

    International Nuclear Information System (INIS)

    Yagami, Yoshifumi

    1982-01-01

    Cell proliferation of human gastric mucosa was studied in the cases of chronic gastritis using the in vitro incubation method of 3 H-thymidine autoradiography. The study was carried out using the material consisted of 92 biopsy specimens and 83 stomachs diagnosed as carcinoma, peptic ulcer, duodenal ulcer and chronic gastritis. The labelling index was expressed in a percentage of labelled cells in ratio to the total number of epithelial cells. In the normal gastric mucosae, 3 H-TdR labeled cells were in the neck region of the gastric gland, but did not appear in the surface epithelium. Higher incorporation of 3 H-TdR was observed in the lower part of the neck region of the glands. The average indices, both labeling and mitotic, were generally higher in the antrum than in the pylorus in the cases of chronic gastritis and also higher than normal mucosae. Superficial gastritis showed many labeled cells which were located in the neck region and foveolae. Simple gastitis showed scattered labeled cells in various parts of mucosae. In atrophic and atrophic hyperplastic gastritis, labeled cells were found in the neck and fobeolae of the gastric glands. Metaplastic gastritis showed labeled cells especially in the neck regions. The average labeling index is higher in simple chronic gastritis than in other superficial gastritis, atrophic, atrophic hyperplastic and metaplastic gastritis. Information concerned with cell renewal and proliferation is important for further understanding of the development of disease. (J.P.N.)

  10. Autoradiographic studies on the cell proliferation of the human chronic gastritis

    Energy Technology Data Exchange (ETDEWEB)

    Yagami, Y. (Nippon Medical School, Tokyo)

    1982-02-01

    Cell proliferation of human gastric mucosa was studied in the cases of chronic gastritis using the in vitro incubation method of /sup 3/H-thymidine autoradiography. The study was carried out using the material consisted of 92 biopsy specimens and 83 stomachs diagnosed as carcinoma, peptic ulcer, duodenal ulcer and chronic gastritis. The labelling index was expressed in a percentage of labelled cells in ratio to the total number of epithelial cells. In the normal gastric mucosae, /sup 3/H-TdR labeled cells were in the neck region of the gastric gland, but did not appear in the surface epithelium. Higher incorporation of /sup 3/H-TdR was observed in the lower part of the neck region of the glands. The average indices, both labeling and mitotic, were generally higher in the antrum than in the pylorus in the cases of chronic gastritis and also higher than normal mucosae. Superficial gastritis showed many labeled cells which were located in the neck region and foveolae. Simple gastitis showed scattered labeled cells in various parts of mucosae. In atrophic and atrophic hyperplastic gastritis, labeled cells were found in the neck and fobeolae of the gastric glands. Metaplastic gastritis showed labeled cells especially in the neck regions. The average labeling index is higher in simple chronic gastritis than in other superficial gastritis, atrophic, atrophic hyperplastic and metaplastic gastritis. Information concerned with cell renewal and proliferation is important for further understanding of the development of disease.

  11. No higher risk for colorectal cancer in atrophic gastritis-related hypergastrinemia.

    Science.gov (United States)

    Lahner, Edith; Sbrozzi-Vanni, Andrea; Vannella, Lucy; Corleto, Vito Domenico; Di Giulio, Emilio; Delle Fave, Gianfranco; Annibale, Bruno

    2012-09-01

    Atrophic gastritis of the corporal mucosa is a frequent cause of hypergastrinemia. Hypergastrinemia is implicated in colorectal cancer development. To assess whether hypergastrinemic atrophic gastritis is associated with a higher risk of neoplastic colorectal lesions. Among 441 hypergastrinemic atrophic gastritis patients, 160 who were aged >40 and underwent colonoscopy for anaemia, diarrhoea or colorectal cancer-screening were retrospectively selected. Each patient was age- and gender-matched with a normogastrinemic control with healthy stomach. Controls had colonoscopy, gastroscopy with biopsies and gastrin assessment. 160 hypergastrinemic atrophic gastritis patients and 160 controls were included. 28 atrophic gastritis patients and 36 controls had neoplastic colorectal lesions (p=0.33). Patients and controls did not differ for frequency of colorectal adenomas (10.6% vs. 13.1%, p=0.60) or cancer (6.9% vs. 9.4%, p=0.54). Hypergastrinemic atrophic gastritis was not associated with a higher probability of developing colorectal cancer (OR 1.03, 95% CI 0.34-3.16). Age >50 years (OR 3.86) but not hypergastrinemia (OR 0.61) was associated with colorectal cancer. Hypergastrinemic atrophic gastritis is not associated with higher risk for colorectal cancer. Atrophic gastritis-related hypergastrinemia is not associated with an increased risk of neoplastic colorectal lesions. Closer surveillance of colonic neoplasia in atrophic gastritis patients seems not appropriate. Copyright © 2012 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  12. Irregular Meal Timing Is Associated with Helicobacter pylori Infection and Gastritis.

    Science.gov (United States)

    Lim, Su-Lin; Canavarro, Claudia; Zaw, Min-Htet; Zhu, Feng; Loke, Wai-Chiong; Chan, Yiong-Huak; Yeoh, Khay-Guan

    2013-01-01

    Helicobacter pylori (HP) is associated with chronic gastritis and gastric cancer, and more than half of the world's population is chronically infected. The aim of this retrospective study was to investigate whether an irregular meal pattern is associated with increased risk of gastritis and HP infection. The study involved 323 subjects, divided into three groups as follows: subjects with HP infection and gastritis, subjects with gastritis, and a control group. Subjects were interviewed on eating habits and meal timing. Multivariate logistic regression was used to compare groups. Adjusted odds ratios (OR) were derived controlling for gender, age, stress, and probiotic consumption. Subjects who deviated from their regular meals by 2 hours or more had a significantly higher incidence of HP infection with gastritis (adjusted OR = 13.3; 95% CI 5.3-33.3; P gastritis (adjusted OR = 6.1; 95% CI 2.5-15.0; P gastritis (95% CI 2.6-15.2; P gastritis (95% CI 1.5-8.5; P gastritis.

  13. RELACIÓN DE LOS FACTORES SOCIOCULTURALES CON EL USO DE LAS MEDIDAS PREVENTIVAS DE LA GASTRITIS CRÓNICA EN PACIENTES ATENDIDOS EN EL CONSULTORIO EXTERNO DE MEDICINA DEL HOSPITAL GOYENECHE DE AREQUIPA, 2013

    OpenAIRE

    CUEVA QUISPE, CELIA MARCELINA

    2016-01-01

    GASTRITIS CONCEPTUALIZACIÓN FISIOPATOLOGÍA GASTRITIS CRÓNICA SÍNTOMAS DE: GASTRITIS CRÓNICA CAUSAS, INCIDENCIA Y FACTORES DE RIESGO TRATAMIENTO COMPLICACIONES FACTORES SOCIOCULTURALES Y PERSONALES RELACIONADOS A LA PREVENCIÓN DE LA GASTRITIS SOCIOCULTURALES PREVENCION DE LA GASTRITIS CRÓNICA GASTRITIS POR ESTRÉS ANTECEDENTES INVESTIGATIVOS

  14. An insight into the relationships between prohepcidin, iron deficiency anemia, and interleukin-6 values in pediatric Helicobacter pylori gastritis.

    Science.gov (United States)

    Emiralioglu, Nagehan; Yenicesu, Idil; Sari, Sinan; Egritas, Odul; Poyraz, Aylar; Pasaoglu, Ozge Tugce; Celik, Bulent; Dalgic, Buket

    2015-07-01

    The link between Helicobacter pylori and iron deficiency (ID) or iron deficiency anemia (IDA) has been investigated recently. We suggested that IDA/ID associated with H. pylori infection might be mediated by inflammation-driven hepcidin production. Patients with complaints of recurrent abdominal pain and dyspepsia aged between 7-16 years were included in this study. Patients were divided into two groups according to H. pylori status in upper gastrointestinal endoscopy. Group I who had H. pylori gastritis (n=50) received triple antibiotic therapy. Group II (n=50) who had H. pylori-negative gastritis only received proton pump inhibitor. Thirty healthy children with the similar age and gender were included in the study as a control group. Complete blood count, serum iron levels, iron-binding capacity, ferritin levels, prohepcidin and interleukin-6 (IL-6) values were evaluated in all children at the first visit. Initial tests were repeated after H. pylori eradication. Initial levels of ferritin (p=0.002), prohepcidin (p=0.003), and IL-6 (p=0.004) were found significantly lower in group I compared to group II and the control group. The mean prohepcidin level was lower in the anemic H. pylori-positive group than in non-anemic H. pylori-positive group; however, the difference was not statistically significant. While significant increases in hematocrit and mean corpuscular volume were observed, no significant difference was found in serum ferritin, prohepcidin, or IL-6 level after eradication treatment in H. pylori-positive group. H. pylori-induced gastritis appears to cause an increase in prohepcidin levels and a decrease in ferritin levels, supporting our hypothesis; but this relationship has not been proven.

  15. Corpus gastritis in patients with endoscopic diagnosis of reflux oesophagitis and Barrett's oesophagus.

    NARCIS (Netherlands)

    Laheij, R.J.F.; Rossum, L.G.M. van; Boer, W.A. de; Jansen, J.B.M.J.

    2002-01-01

    BACKGROUND: A high level of gastric acid secretion is considered to be a risk factor for reflux oesophagitis or Barrett's oesophagus. Corpus gastritis may have a protective effect on the oesophagus, because of decreased gastric acid output. AIM: To determine if corpus gastritis is associated with

  16. Efficacy of the Kyoto Classification of Gastritis in Identifying Patients at High Risk for Gastric Cancer.

    Science.gov (United States)

    Sugimoto, Mitsushige; Ban, Hiromitsu; Ichikawa, Hitomi; Sahara, Shu; Otsuka, Taketo; Inatomi, Osamu; Bamba, Shigeki; Furuta, Takahisa; Andoh, Akira

    2017-01-01

    Objective The Kyoto gastritis classification categorizes the endoscopic characteristics of Helicobacter pylori (H. pylori) infection-associated gastritis and identifies patterns associated with a high risk of gastric cancer. We investigated its efficacy, comparing scores in patients with H. pylori-associated gastritis and with gastric cancer. Methods A total of 1,200 patients with H. pylori-positive gastritis alone (n=932), early-stage H. pylori-positive gastric cancer (n=189), and successfully treated H. pylori-negative cancer (n=79) were endoscopically graded according to the Kyoto gastritis classification for atrophy, intestinal metaplasia, fold hypertrophy, nodularity, and diffuse redness. Results The prevalence of O-II/O-III-type atrophy according to the Kimura-Takemoto classification in early-stage H. pylori-positive gastric cancer and successfully treated H. pylori-negative cancer groups was 45.1%, which was significantly higher than in subjects with gastritis alone (12.7%, pgastritis scores of atrophy and intestinal metaplasia in the H. pylori-positive cancer group were significantly higher than in subjects with gastritis alone (all pcancer increased with intestinal metaplasia (odds ratio: 4.453, 95% confidence interval: 3.332-5.950, cancer. The scores of intestinal metaplasia and atrophy of the scoring system in the Kyoto gastritis classification may thus be useful for detecting these patients.

  17. EKSPRESI ANTI-HELICOBACTER PYLORI PADA GASTRITIS KRONIS, LESI PRAKANKER, DAN KARSINOMA GASTER

    Directory of Open Access Journals (Sweden)

    Lina Damayanti

    2015-08-01

    Full Text Available Prevalence of Helicobacter pylori infection in Indonesia was 36-46%. In Jakarta and Surabaya, the prevalence were 85,7%-93,9%. Helicobacter pylori infection play role in pathogenesis of pectic ulcers, chronic gastritis, carcinoma of gaster and gastric lymphoma. Epidemiologic study showed 80% of carcinoma of gaster related with H pylori infection.This study analyzed expression of anti-Helicobacter pylori in chronic gastritis, precancer lesion , and carcinoma of gaster. This study was a observational descriptive study with case control design. Thirty (30 samples from paraffin bloc that were diagnosed with chronic gastritis, precancer lesion, and carcinoma of gaster at Dokter Kariadi hospital in 2013 was stained by hematoxylin eosin, giemsa and immunohistochemistry of anti-helicobacter pylori. Data was analyzed by descriptive analysis. Thirty (30 samples were diagnosed as gastritis chronis 13 (43,3% , pra cancer lesion(36.6%, and carcinoma(20.1%. Chronic gastritis can be occurred at all age and no distinct difference on sex, while gastric carcinoma predominant in male older than 40 years. Expresion of Helicobacter pylori on chronic gastritis was 84.6%, precancer lesion was 54.5%, and gastric carcinoma was 83.3%. The Giemsa stain gave 23.3% false positive and 20% false negative. Helicobacter pylori expression can be showed in chronic gastritis, precancer lesion, and gastric carcinoma. Keywords: Chronic gastritis, gastric carcinoma, Helicobacter pylori

  18. Case of secondary syphilis presenting with unusual complications: syphilitic proctitis, gastritis, and hepatitis.

    Science.gov (United States)

    Adachi, Eisuke; Koibuchi, Tomohiko; Okame, Michio; Sato, Hidenori; Imai, Kentaro; Shimizu, Shoichi; Tsurita, Giichiro; Oyaizu, Naoki; Iwamoto, Aikichi; Fujii, Takeshi

    2011-12-01

    We report the first known case of syphilis with simultaneous manifestations of proctitis, gastritis, and hepatitis. The diagnosis of syphilitic proctitis and gastritis was established by the demonstration of spirochetes with anti-Treponema pallidum antibody staining in biopsy specimens. Unusual manifestations of secondary syphilis completely resolved after 4 weeks of antibiotic therapy.

  19. Case of Secondary Syphilis Presenting with Unusual Complications: Syphilitic Proctitis, Gastritis, and Hepatitis▿

    OpenAIRE

    Adachi, Eisuke; Koibuchi, Tomohiko; Okame, Michio; Sato, Hidenori; Imai, Kentaro; Shimizu, Shoichi; Tsurita, Giichiro; Oyaizu, Naoki; Iwamoto, Aikichi; Fujii, Takeshi

    2011-01-01

    We report the first known case of syphilis with simultaneous manifestations of proctitis, gastritis, and hepatitis. The diagnosis of syphilitic proctitis and gastritis was established by the demonstration of spirochetes with anti-Treponema pallidum antibody staining in biopsy specimens. Unusual manifestations of secondary syphilis completely resolved after 4 weeks of antibiotic therapy.

  20. Radioimmunoassay of serum pepsinogen 1 in chronic gastritis and stomach cancer

    International Nuclear Information System (INIS)

    Kalinovskij, V.P.; Gamayumova, V.B.; Shumakov, A.R.; Khanson, K.P.

    2000-01-01

    Blood serum in stomach cancer and chronic gastritis has been compared. A sharp decrease in pepsinogen 1 level both in cancer and gastritis patients was found as compared with healthy subjects. Pepsinogen 1 level in poorly-differentiated tumor (37.4 ng/ml) was lower than in well-differentiated one (58.2 ng/ml) [ru

  1. Correlation Between Bile Reflux Gastritis and Biliary Excreted Contrast Media in the Stomach.

    Science.gov (United States)

    Hyun, Jong Jin; Yeom, Suk Keu; Shim, Euddeum; Cha, Jaehyung; Choi, Inyoung; Lee, Seung Hwa; Chung, Hwan Hoon; Cha, Sang Hoon; Lee, Chang Hee

    This study aimed to evaluate the relationship between biliary excreted contrast media in the stomach and the presence of bile reflux gastritis. Consecutive 111 patients who underwent both gadoxetic acid-enhanced magnetic resonance cholangiography (gadoxetic MRC) and gastric endoscopy were included in this study. We performed a review of the gadoxetic-MRC image sets acquired 60 minutes after intravenous injection of contrast media and endoscopic images. We recorded amount of contrast media in the stomach. The sensitivity, specificity, and accuracy of duodenogastric bile reflux diagnosis were evaluated for the gadoxetic MRC. Statistical analysis was performed using the Fisher exact test and the linear-by-linear association test. Among the 111 patients, 39 had 60-minute delayed images showing the presence of contrast media in the stomach. Of these 39 patients, 13 had bile reflux gastritis and 5 showed bile in the stomach without evidence of erythematous gastritis. Of the 72 patients who did not show contrast media in the stomach, none had bile reflux gastritis and 2 patients showed bile staining in the stomach without evidence of erythematous gastritis. Bile reflux gastritis was significantly more frequent in patients with contrast media in the stomach on gadoxetic MRC than in those without. Patients with high-grade extension of contrast media in the stomach had significantly frequent bile reflux gastritis than did those with low-grade extension. Biliary excreted contrast media in the stomach on 60-minute delayed gadoxetic MRC has a correlation with the presence of bile reflux gastritis on endoscopic examination.

  2. Assessment of chronic gastritis in pet dogs and its relation with helicobacter-like organisms.

    Science.gov (United States)

    Shabestari, A S L Ali; Mohammadi, Marjan; Jamshidi, Shahram; Sasani, Farhang; Bahadori, Ali; Oghalaie, Akbar

    2008-06-01

    The aim of this study was to evaluate the prevalence of chronic gastritis in pet dogs, to determine the histopathologic changes of gastric mucosa and, to determine its relationship with canine gastric Helicobacter infection. Sixty percent (n = 18), 27% (n = 8) and 13% (n = 4) of the examined stomachs showed normal, congested and erosive gastric mucosa respectively. Histopathologic examination was confirmed the presence of chronic gastritis in 40% of dogs (n = 12). Lymphocytic-plasmacytic gastritis was the most common type of chronic gastritis. Gastric Helicobacter was detected in cytological examination of 26 out of 30 dogs (86.6%) but in the PCR analysis, 93% of gastric samples were positive for GHLO. There was no significant relation between the presence of Helicobacters and chronic gastritis (p>0.05). Follicular gastritis was detected in 12 cases (40%) and there was also no significant correlation between its presence and GHLO's infection (p>0.05). In conclusion, chronic gastritis can be considered as a prevalent disease especially in dogs. Nutritional and environmental factors as well as individual immune response may have role in induction of chronic gastritis, but the clinical significance of these histopathologic changes should be evaluated.

  3. Probiotic BIFICO cocktail ameliorates Helicobacter pylori induced gastritis.

    Science.gov (United States)

    Yu, Hong-Jing; Liu, Wei; Chang, Zhen; Shen, Hui; He, Li-Juan; Wang, Sha-Sha; Liu, Lu; Jiang, Yuan-Ying; Xu, Guo-Tong; An, Mao-Mao; Zhang, Jun-Dong

    2015-06-07

    To determine the protective effect of triple viable probiotics on gastritis induced by Helicobacter pylori (H. pylori) and elucidate the possible mechanisms of protection. Colonization of BIFICO strains in the mouse stomach was determined by counting colony-forming units per gram of stomach tissue. After treatment with or without BIFICO, inflammation and H. pylori colonization in the mouse stomach were analyzed by hematoxylin and eosin and Giemsa staining, respectively. Cytokine levels were determined by enzyme-linked immunosorbent assay and Milliplex. The activation of nuclear factor (NF)-κB and MAPK signaling in human gastric epithelial cells was evaluated by Western blot analysis. Quantitative reverse transcription-polymerase chain reaction was used to quantify TLR2, TLR4 and MyD88 mRNA expression in the mouse stomach. We demonstrated that BIFICO, which contains a mixture of Enterococcus faecalis, Bifidobacterium longum and Lactobacillus acidophilus, was tolerant to the mouse stomach environment and was able to survive both the 8-h and 3-d courses of administration. Although BIFICO treatment had no effect on the colonization of H. pylori in the mouse stomach, it ameliorated H. pylori-induced gastritis by significantly inhibiting the expression of cytokines and chemokines such as TNF-α, IL-1β, IL-10, IL-6, G-CSF and MIP-2 (P pylori-induced inflammatory response in gastric mucosal epithelial cells in vitro via the NF-κB and MAPK signaling pathways. Indeed, we observed a decrease in the expression of the NF-κB subunit p65 and in the phosphorylation of IκB-α, ERK and p38. Moreover, there was a significant decrease in the production of IL-8, TNF-α, G-CSF and GM-CSF (P pylori in the stomach was also significantly reduced following BIFICO treatment (P pylori-induced gastritis by inhibiting the inflammatory response in gastric epithelial cells.

  4. Lymphocytic gastritis is not associated with active Helicobacter pylori infection.

    Science.gov (United States)

    Nielsen, Jennifer A; Roberts, Cory A; Lager, Donna J; Putcha, Rajesh V; Jain, Rajeev; Lewin, Matthew

    2014-10-01

    Lymphocytic gastritis (LG), characterized by marked intra-epithelial lymphocytosis in the gastric mucosa, has been frequently associated with both celiac disease (CD) and H. pylori gastritis. The aim of this study was to review and correlate the morphology of LG with the presence of CD and H. pylori. Gastric biopsies diagnosed with LG from 1/1/2006 to 8/1/2013 at our institution and corresponding small bowel biopsies, when available, were reviewed for verification of the diagnosis and to assess for the presence of H. pylori and CD. Immunohistochemical (IHC) staining for H. pylori was performed on all gastric biopsies. Demographic, clinical, and laboratory data were obtained from the medical record. Fifty-four of the 56 cases that met inclusion criteria demonstrated significant intra-epithelial lymphocytosis as the predominant histologic abnormality; however, none were associated with H. pylori infection by IHC staining. Two cases that also showed a prominent intra-epithelial and lamina propria neutrophilic infiltrate were both positive for H. pylori and were excluded from further study. Of the 36 small bowel biopsies available, 19 (53%) showed changes in CD. LG is not a distinct clinicopathologic entity, but a morphologic pattern of gastric injury that can be secondary to a variety of underlying etiologies. When restricted to cases with lymphocytosis alone, LG is strongly associated with CD and not with active H. pylori infection. However, cases that also show significant neutrophilic infiltrate should be regarded as "active chronic gastritis" and are often associated with H. pylori infection. A morphologic diagnosis of LG should prompt clinical and serologic workup to exclude underlying CD. © 2014 John Wiley & Sons Ltd.

  5. Effects of dietary calcium on Helicobacter pylori-induced gastritis in Mongolian gerbils.

    Science.gov (United States)

    Iimuro, Masaki; Nakamura, Shiro; Arakawa, Tetsuo; Wakabayashi, Keiji; Mutoh, Michihiro

    2013-09-01

    Helicobacter pylori (Hp) infection causes gastritis and is considered a gastric cancer risk factor. We have previously reported that codfish meal markedly enhanced Hp-induced gastritis in Mongolian gerbils. In the present study, we sought the responsible components in codfish meal. Codfish were divided into three parts (meat, viscera and 'other parts', including bone), and administered to Hp-infected gerbils. Subsequently, cod bone, sardine bone and prawn shell were tested, along with major calcium components, hydroxyapatite and calcium carbonate, in bone and shell, respectively. 'Other parts' and cod bone enhanced Hp-induced gastritis, as was observed for whole codfish. Similarly, sardine bone and prawn shell, as well as 0.22-0.88% hydroxyapatite and calcium carbonate, enhanced gastritis. In contrast, administration of a higher dose of the calcium compounds exerted protective effects. Intake of calcium compounds may contribute to enhancement of Hp-induced gastritis.

  6. Increased numbers of Foxp3-positive regulatory T cells in gastritis, peptic ulcer and gastric adenocarcinoma

    Science.gov (United States)

    Cheng, Hsin-Hung; Tseng, Guan-Ying; Yang, Hsiao-Bai; Wang, Hung-Jung; Lin, Hwai-Jeng; Wang, Wen-Ching

    2012-01-01

    AIM: To determine the number of regulatory T cells (Tregs) in gastric mucosa of patients with gastritis, peptic ulcers and gastric cancer. METHODS: This study was a retrospective analysis of gastric antrum biopsy specimens from healthy controls (n = 22) and patients with gastritis (n = 30), peptic ulcer (n = 83), or gastric cancer (n = 32). Expression of CD4, CD25 and Foxp3 was determined by immunohistochemistry in three consecutive sections per sample. RESULTS: Compared with healthy controls, there was an increased number of CD25+ and Foxp3+ cells in patients with gastritis (P = 0.004 and P = 0.008), peptic ulcer (P cancer (P gastritis (P gastritis and peptic ulcer groups. PMID:22228968

  7. High prevalence of Helicobacter pylori infection and histologic gastritis in asymptomatic Hispanics.

    Science.gov (United States)

    Dehesa, M; Dooley, C P; Cohen, H; Fitzgibbons, P L; Perez-Perez, G I; Blaser, M J

    1991-06-01

    In this study, we estimated the prevalence of Helicobacter pylori infection and histologic gastritis in 58 asymptomatic Hispanic adult volunteers (mean age, 41 years; 59% male) by endoscopic biopsy of the upper gastrointestinal tract. Forty-six subjects (79%) were found to harbor H. pylori in gastric biopsies, and all had histologic gastritis. Four other subjects were found to have gastritis in the absence of H. pylori. Similar prevalences of H. pylori and gastritis were noted in all age groups and also in American-born and immigrant Hispanics. Biopsy data and serologic studies of H. pylori antibodies correlated well. We conclude that H. pylori infection is an almost universal finding in the gastric mucosa of asymptomatic adult Hispanics, regardless of age. The clinical significance of these findings is unknown, but we speculate that H. pylori and its associated gastritis could have a role in the high incidence of gastric carcinoma in Hispanic populations.

  8. Factors associated with chronic gastritis in patients with presence and absence of Helicobacter pylori.

    Science.gov (United States)

    Ddine, Lissa Chamse; Ddine, Charif Chamse; Rodrigues, Cíntia Corte Real; Kirsten, Vanessa Ramos; Colpo, Elisângela

    2012-01-01

    Chronic gastritis is an inflammation of the stomach mucosa, which is considered its main etiological factor the Helicobacter pylori. To observe the differences in patients with chronic gastritis as well as the presence and absence of H. pylori, to obtain a better understanding of the etiological factors, clinical, dietary and lifestyle habits and associated diseases. This was a descriptive study, retrospective medical records of patients with chronic gastritis treated as outpatients. Endoscopy and research of H. pylori was used in the diagnosis of chronic gastritis. The survey was conducted through a questionnaire to ascertain the risk factors for chronic gastritis and the clinical manifestations of disease, dietary and lifestyle habits, family history of the disease, weight changes and medications. For statistical analysis was used Spearman coefficient. Data were considered statistically significant pnutrition, interact to the onset of clinical manifestations, and the presence and absence of H. pylori did not show significant changes in patient clinical status.

  9. Gastritis cystica polyposa in the unoperated stomach: A case report

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    Lee, Yeo Jin; Kim, Kyung Ah; Chung, Yong Eun; Lim, Joon Seok; Jeon, Hyae Min [Severance Hospital/Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    2012-10-15

    Gastritis cystica polyposa (GCP) is an uncommon lesion that usually develops at the gastroenterostomy site. A 57 year old man visited a hospital with a complaint of melena. He did not have any surgical history or past medical history. Endoscopy was performed to evaluate the cause of melena, and a polypoid cystic mass in the stomach was found on an endoscopy and endoscopic ultrasonography. The polypoid cystic mass did not show any enhancing solid portion on a computed tomography. The gastric lesion was conclusively confirmed as GCP through endoscopic submucosal dissection. We report a rare case of GCP that occurred in an unoperated stomach.

  10. Gastritis cystica polyposa in the unoperated stomach: A case report

    International Nuclear Information System (INIS)

    Lee, Yeo Jin; Kim, Kyung Ah; Chung, Yong Eun; Lim, Joon Seok; Jeon, Hyae Min

    2012-01-01

    Gastritis cystica polyposa (GCP) is an uncommon lesion that usually develops at the gastroenterostomy site. A 57 year old man visited a hospital with a complaint of melena. He did not have any surgical history or past medical history. Endoscopy was performed to evaluate the cause of melena, and a polypoid cystic mass in the stomach was found on an endoscopy and endoscopic ultrasonography. The polypoid cystic mass did not show any enhancing solid portion on a computed tomography. The gastric lesion was conclusively confirmed as GCP through endoscopic submucosal dissection. We report a rare case of GCP that occurred in an unoperated stomach

  11. Effects of regular physical activity on defecation pattern in middle-aged patients complaining of chronic constipation

    NARCIS (Netherlands)

    De Schryver, AM; Keulemans, YC; Peters, HP; Akkermans, LM; Smout, AJ; De Vries, WR; Van Berge-Henegouwen, GP

    Objective. It is not well known whether physical activity (PA) is useful in the management of patients complaining of constipation. The aim of this study was to test the influence of regular PA on colonic transit time and defecation in middle-aged inactive patients suffering from chronic idiopathic

  12. 75 FR 5780 - Green Borders Geothermal, LLC, Complainant, v. Terra-Gen Dixie Valley, LLC, Respondent; Notice of...

    Science.gov (United States)

    2010-02-04

    ... Energy Regulatory Commission Green Borders Geothermal, LLC, Complainant, v. Terra-Gen Dixie Valley, LLC... Geothermal, LLC (Green Borders) filed a formal complaint against Terra-Gen Dixie Valley, LLC (f/k/a Caithness Dixie Valley, LLC) (Terra-Gen) pursuant to section 206 of the Federal Power Act, and 18 CFR 385.206...

  13. Diagnosis of Helicobacter pylori-induced gastritis by serum pepsinogen levels.

    Science.gov (United States)

    Kitamura, Yoko; Yoshihara, Masaharu; Ito, Masanori; Boda, Tomoyuki; Matsuo, Taiji; Kotachi, Takahiro; Tanaka, Shinji; Chayama, Kazuaki

    2015-10-01

    Gastric cancer develops due to atrophic gastritis induced by Helicobacter pylori (H. pylori) infection. Serum levels of pepsinogen (PG) are known to be excellent markers for evaluating the degree of atrophic gastritis. We investigated whether chronic gastritis could be diagnosed by evaluating serum PG levels. A total of 4483 patients (average age, 49.7 years; 2879 men) were included in this study. Fasting serum samples were collected and anti-H. pylori antibody and PG levels were evaluated. We evaluated the endoscopic atrophy grade or histological extent of gastritis, and calculated the diagnostic capability of this serum marker. A total of 4483 patients, were diagnosed as being positive (4160) or negative (323) for H. pylori-induced gastritis. In patients with H. pylori-induced gastritis, the PG II levels were higher and the PG I/II ratios were lower than among those without H. pylori gastritis. A cut-off values of (i) PG I/II ≤ 5; (ii) PG II ≥ 10 or PG I/II ≤ 5; (iii) PG II ≥ 12 or PG I/II ≤ 4.5 showed high sensitivity and accuracy (over 90%) for diagnosing H. pylori-induced gastritis. Moreover, in a mass screening of healthy subjects, a cut-off value of PG I/II ≤ 4.5 might be better for diagnosing the presence of gastritis because of a sensitivity and specificity > 80%. The presence of H. pylori-induced gastritis can be evaluated using serum PG levels. © 2015 Journal of Gastroenterology and Hepatology Foundation and Wiley Publishing Asia Pty Ltd.

  14. Helicobacter Pylori Eradication Therapy in both Erosive and Non-erosive Gastritis — A Prospective Study

    Directory of Open Access Journals (Sweden)

    Mohammad Quamrul Hasan

    2014-01-01

    Full Text Available Background: Infection with Helicobacter pylori (H. pylori is a recognized cause of peptic ulcer and gastritis. Persistence of infection is a definite risk factor for gastric malignancy. Healing of gastritis after eradication of H. pylori reduces the risks of peptic ulcer disease and gastric malignancy. Objectives: To find out the relationship of H. pylori with erosive and nonerosive gastritis, the effect of anti-H. pylori therapy and to compare the effects of anti-H. pylori therapy between two types of gastritis. Materials and Methods: This prospective study was done in the Gastroenterology department of Bangabandhu Sheikh Mujib Medical University, Dhaka from June 2008 to May 2009. One hundred eighty dyspeptic patients were enrolled for the study. Patients with gastritis diagnosed by endoscopy underwent rapid urease test (RUT. RUT positive patients were considered to have H. pylori infection and were treated with triple therapy (omeprazole, amoxycillin and metronidiazole for 14 days. Treatment responses were assessed by clinical history and also by endoscopic biopsy and RUT. Results of endoscopic findings and RUT after treatment were compared with pretreatment status. Results: Seventy patients completed the treatment and finally could be assessed. Endoscopic findings of 70 patients revealed that 56 (80% patients had erosive gastritis and 14 (20% patients had nonerosive gastritis. After treatment, 47 (67.1% lesions became normal, 16 (22.9% remained erosive and 7 (10% non-erosive as before. Out of 14 non-erosive diseases, 7 became normal, while out of 56 erosive diseases 40 became normal. The erosive group responded significantly better than the non-erosive group (c2=32.766, p<0.001. Fifty nine (84.3% patients with gastritis showed negative urease test after treatment. Conclusion: Strong relation between H. pylori infection and gastritis was found. Majority were antral erosive gastritis. Erosive group responded better than non-erosive group.

  15. Do patients who complain of lower urinary tract symptoms frequently have clinically significant pyuria?

    Science.gov (United States)

    Takahashi, Satoshi; Ichihara, Koji; Hiyama, Yoshiki; Uehara, Teruhisa; Hashimoto, Jiro; Masumori, Naoya

    2015-01-01

    There is still controversy about whether post-void residual (PVR) urine volume affects the onset of urinary tract infection (UTI). In addition, although male patients with lower urinary tract symptoms (LUTS) might potentially have PVR, the association between LUTS and UTI or asymptomatic pyuria with or without bacteriuria remains unclear. We studied the frequency of asymptomatic pyuria, with and without bacteriuria, in patients with LUTS without a previous history of urinary tract manipulation at the first visit and their sequential courses. This retrospective study was done by reviewing medical charts. A total of 453 male patients who complained of LUTS and visited our outpatient clinic in 2008 were included in this study. The frequency of pyuria, with or without bacteriuria, in this study at the first visit was 4.9%. The median PVR volumes at the initial examination were 79 ml in the 22 patients with pyuria and 22 ml in the 431 patients without pyuria. The difference of the PVR volume between the patients with pyuria and those without pyuria was statistically significant (p = 0.0095). Twelve patients were treated with alpha-blockers without antimicrobial chemotherapy and pyuria disappeared in 5 (41.7%) of them. However, the decrease in the rate of PVR was not significantly different between the patients with persisting pyuria and those without pyuria. A not negligible number of patients with LUTS had pyuria at the first visit; however, there was no febrile UTI in their clinical course even if they received no urological manipulation. Copyright © 2014 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  16. The value of focally enhanced gastritis in the diagnosis of pediatric inflammatory bowel diseases.

    Science.gov (United States)

    Roka, Kleoniki; Roma, Eleftheria; Stefanaki, Kalliopi; Panayotou, Ioanna; Kopsidas, Giannis; Chouliaras, Giorgos

    2013-11-01

    Focally enhanced gastritis (FEG) has been suggested as a diagnostic marker for patients with Crohn's disease. In this study we evaluated the prevalence of FEG in children with inflammatory bowel diseases (IBD) and assessed the ability of FEG to distinguish IBD from non-IBD patients. A retrospective study of the children who underwent esophagogastroduodenal endoscopy (EGD) during 2004-2011 was performed, after excluding individuals with H. pylori infection and celiac disease. Two groups were studied: patients with IBD (IBD group, n=185) and non-IBD patients who underwent endoscopy of the upper gastrointestinal tract for various abdominal complaints (non-IBD group, n=684). Relation of FEG to age and gender was also assessed. FEG was found significantly more frequently among children with IBD (35.7% vs 3.4%, respectively, p<0.001). Children with FEG were 15.4 times more likely to have IBD than to belong in the non-IBD group. All types of IBD had significantly higher frequencies of FEG compared to non-IBD individuals (Crohn's disease: 54.1%, ulcerative colitis: 21.6%, IBD unclassified: 18.4%, all three comparisons with the non-IBD group: p-values<0.001). FEG positivity was more common in females compared to males with Crohn's disease and ulcerative colitis and in children younger than 2 years in the IBD-unspecified group. FEG achieved a sensitivity of 35.7% and specificity of 96.6% in distinguishing between IBD from non-IBD patients. FEG has significantly higher prevalence in children with IBD, particularly Crohn's disease and can be a valuable supporting finding in cases of indefinite diagnosis. Copyright © 2012 European Crohn's and Colitis Organisation. Published by Elsevier B.V. All rights reserved.

  17. Histologic characteristics of Campylobacter pylori (Helicobacter pylori) mediated gastritis.

    Science.gov (United States)

    Madan, E; Kemp, J; Westblom, T U; Chaffin, J; Foster, A M

    1990-01-01

    One hundred-nineteen specimens were reviewed to determine whether or not there were histologic changes specific for Campylobacter pylori (CP), (Helicobacter pylori) mediated gastritis. Hematoxylin and eosin (H&E), Brown-Hopp, and Wright-Giemsa stained sections were examined independently by two pathologists for (a) the presence of acute cryptitis, (b) percent and degree of crypt involvement, and (c) spectrum of inflammatory cells within the lamina propriae. The amount of mucus was quantified on the Periodic Acid Schift (PAS)-Alcian Blue stain sections. Changes in the character of the mucus were noted by using both the PAS-Alcian Blue and the High Iron Diamine-Alcian Blue. A positive specimen for Campylobacter pylori (CP+), (Helicobacter pylori) was defined as one in which curved or spiral shaped microbes were identified on Wright-Giemsa and Brown-Hopp stain. Seventy-eight specimens were CP+ and 41 CP-. Statistically significant histologic findings included the extent and degree of superficial cryptitis and the preponderance of plasma cells in CP+ cases. These findings confirm aspects seen in an animal model and suggest that there is an histologic pattern consistent with C. pylori (Helicobacter pylori) mediated gastritis.

  18. Phlegmonous gastritis secondary to superior mesenteric artery syndrome.

    Science.gov (United States)

    Nomura, Kosuke; Iizuka, Toshiro; Yamashita, Satoshi; Kuribayashi, Yasutaka; Toba, Takahito; Yamada, Akihiro; Furuhata, Tsukasa; Kikuchi, Daisuke; Matsui, Akira; Mitani, Toshifumi; Ogawa, Osamu; Hoteya, Shu; Inoshita, Naoko; Kaise, Mitsuru

    2015-01-01

    We herein report a case of phlegmonous gastritis secondary to superior mesenteric artery syndrome. An 80-year-old woman visited the hospital emergency department with the chief complaints of epigastric pain and vomiting. She was hospitalized urgently following the diagnosis of superior mesenteric artery syndrome based on abdominal computed tomography findings. Conservative therapy was not effective, and phlegmonous gastritis was diagnosed based on the findings of upper gastrointestinal endoscopy and biopsy performed on the 12th day of the disease. Undernutrition and reduced physical activity were observed on hospital admission, and proactive nutritional therapy with enteral nutrition was started. An upper gastrointestinal series, performed approximately 1 month later, confirmed the persistence of strictures and impaired gastric emptying. Because conservative therapy was unlikely to improve oral food intake, open total gastrectomy was performed on the 94th day of the disease. Examination of surgically resected specimens revealed marked inflammation and fibrosis, especially in the body of the stomach. Following a good postoperative recovery, the patient was able to commence oral intake and left our hospital on foot approximately 1 month after surgery.

  19. Phlegmonous gastritis secondary to superior mesenteric artery syndrome

    Directory of Open Access Journals (Sweden)

    Kosuke Nomura

    2015-12-01

    Full Text Available We herein report a case of phlegmonous gastritis secondary to superior mesenteric artery syndrome. An 80-year-old woman visited the hospital emergency department with the chief complaints of epigastric pain and vomiting. She was hospitalized urgently following the diagnosis of superior mesenteric artery syndrome based on abdominal computed tomography findings. Conservative therapy was not effective, and phlegmonous gastritis was diagnosed based on the findings of upper gastrointestinal endoscopy and biopsy performed on the 12th day of the disease. Undernutrition and reduced physical activity were observed on hospital admission, and proactive nutritional therapy with enteral nutrition was started. An upper gastrointestinal series, performed approximately 1 month later, confirmed the persistence of strictures and impaired gastric emptying. Because conservative therapy was unlikely to improve oral food intake, open total gastrectomy was performed on the 94th day of the disease. Examination of surgically resected specimens revealed marked inflammation and fibrosis, especially in the body of the stomach. Following a good postoperative recovery, the patient was able to commence oral intake and left our hospital on foot approximately 1 month after surgery.

  20. Helicobacter pylori-related chronic gastritis as a risk factor for colonic neoplasms

    Science.gov (United States)

    Inoue, Izumi; Kato, Jun; Tamai, Hideyuki; Iguchi, Mikitaka; Maekita, Takao; Yoshimura, Noriko; Ichinose, Masao

    2014-01-01

    To summarize the current views and insights on associations between Helicobacter pylori (H. pylori)-related chronic gastritis and colorectal neoplasm, we reviewed recent studies to clarify whether H. pylori infection/H. pylori-related chronic gastritis is associated with an elevated risk of colorectal neoplasm. Recent studies based on large databases with careful control for confounding variables have clearly demonstrated an increased risk of colorectal neoplasm associated with H. pylori infection. The correlation between H. pylori-related chronic atrophic gastritis (CAG) and colorectal neoplasm has only been examined in a limited number of studies. A recent large study using a national histopathological database, and our study based on the stage of H. pylori-related chronic gastritis as determined by serum levels of H. pylori antibody titer and pepsinogen, indicated that H. pylori-related CAG confers an increased risk of colorectal neoplasm, and more extensive atrophic gastritis will probably be associated with even higher risk of neoplasm. In addition, our study suggested that the activity of H. pylori-related chronic gastritis is correlated with colorectal neoplasm risk. H. pylori-related chronic gastritis could be involved in an increased risk of colorectal neoplasm that appears to be enhanced by the progression of gastric atrophy and the presence of active inflammation. PMID:24587623

  1. [Histopathological Study of the Relationship between Lymphoid Follicles and Different Endoscopic Types of Nodular Gastritis].

    Science.gov (United States)

    Nagata, Takuo; Ishitake, Hisahito; Shimamoto, Fumio; Tamura, Tadamasa; Matsumura, Kazunori; Sumii, Masaharu; Nakai, Shirou

    2014-11-01

    Nodular gastritis is characterized histologically by hyperplasia and enlargement of lymphoid follicles in the lamina propria. With the objective of elucidating the relationship between different endoscopic types of nodular gastritis and lymphoid follicles, distributions of lymphoid follicles in the lamina propria were investigated in young gastric cancer patients with nodular gastritis. For the study, whole-mucosal step sectioning of each resected stomach was performed, the densities of lymphoid follicles of all specimens were measured microscopically, and the horizontal and depth distributions were calculated. For assessment in the horizontal direction, density distribution diagrams of lymphoid follicles were created. For assessment in the depth direction, the different endoscopic types of nodular gastritis were compared in the five different analysis sites. In the assessment of the horizontal distribution, no characteristic distribution tendencies were observed in either the granular type group or the scattered type group; however, it was found that areas with relatively high densities of lymphoid follicles generally coincided with the areas where nodular gastritis was observed endoscopically. These results suggested that hyperplasia and aggregation of lymphoid follicles in the lamina propria are involved at the sites where nodular gastritis is observed endoscopically. In the assessment of the depth distribution, lymphoid follicles tended to be more unevenly distributed in the upper lamina propria in the granular type group than in the scattered type at the three different analysis sites where nodular gastritis was observed endoscopically. These results suggested the possibility of a granular type characteristic.

  2. Helicobacter pylori-related chronic gastritis as a risk factor for colonic neoplasms.

    Science.gov (United States)

    Inoue, Izumi; Kato, Jun; Tamai, Hideyuki; Iguchi, Mikitaka; Maekita, Takao; Yoshimura, Noriko; Ichinose, Masao

    2014-02-14

    To summarize the current views and insights on associations between Helicobacter pylori (H. pylori)-related chronic gastritis and colorectal neoplasm, we reviewed recent studies to clarify whether H. pylori infection/H. pylori-related chronic gastritis is associated with an elevated risk of colorectal neoplasm. Recent studies based on large databases with careful control for confounding variables have clearly demonstrated an increased risk of colorectal neoplasm associated with H. pylori infection. The correlation between H. pylori-related chronic atrophic gastritis (CAG) and colorectal neoplasm has only been examined in a limited number of studies. A recent large study using a national histopathological database, and our study based on the stage of H. pylori-related chronic gastritis as determined by serum levels of H. pylori antibody titer and pepsinogen, indicated that H. pylori-related CAG confers an increased risk of colorectal neoplasm, and more extensive atrophic gastritis will probably be associated with even higher risk of neoplasm. In addition, our study suggested that the activity of H. pylori-related chronic gastritis is correlated with colorectal neoplasm risk. H. pylori-related chronic gastritis could be involved in an increased risk of colorectal neoplasm that appears to be enhanced by the progression of gastric atrophy and the presence of active inflammation.

  3. Decrease in PSCA expression caused by Helicobacter pylori infection may promote progression to severe gastritis

    Science.gov (United States)

    Toyoshima, Osamu; Tanikawa, Chizu; Yamamoto, Ryuta; Watanabe, Hidenobu; Yamashita, Hiroharu; Sakitani, Kosuke; Yoshida, Shuntaro; Kubo, Michiaki; Matsuo, Keitaro; Ito, Hidemi; Koike, Kazuhiko; Seto, Yasuyuki; Matsuda, Koichi

    2018-01-01

    SNP rs2294008 in Prostate Stem Cell Antigen (PSCA) and decreased PSCA expression are associated with gastric cancer. The objective of this study is to investigate the role of rs2294008 and PSCA expression in the gastritis-gastric cancer carcinogenic pathway. We conducted a case-control association study of H. pylori-infected gastritis and gastric cancer. rs2294008 was associated with the progression to chronic active gastritis (P = 9.4 × 10–5; odds ratio = 3.88, TT + TC vs CC genotype), but not with H. pylori infection per se nor with the progression from active gastritis to gastric cancer. We also assessed the association of rs2294008 with PSCA mRNA expression in the gastric mucosa at various disease stages and found that rs2294008 was associated with PSCA expression (P = 1.3 × 10–12). H. pylori infection (P = 5.1 × 10–8) and eradication therapy (P gastritis compared with mild gastritis only among T allele carriers. Our findings revealed the regulation of PSCA expression by host genetic variation and bacterial infection might contribute to gastritis progression after H. pylori infection. PMID:29423095

  4. Frequency of precancerous lesions in endoscopic gastric biopsies in chronic gastritis

    International Nuclear Information System (INIS)

    Haroon, S.; Faridi, N.; Lodhi, F. R.; Mujtaba, S.

    2013-01-01

    Objective: To determine the frequency of precancerous lesions in endoscopic gastric biopsies of patients with chronic gastritis. Study Design: A case series. Place and Duration of Study: Department of Histopathology, Liaquat National Hospital, Karachi, from July 2008 to January 2009. Methodology: Over 6 months, 375 endoscopic gastric biopsies of patients with age group of 15-65 years having endoscopic chronic gastritis were included. From final biopsy report, basic information like patient demographics and presence of precancerous lesions i.e. activity (chronic active gastritis), atrophy (atrophic gastritis), intestinal metaplasia and dysplasia were recorded on proforma. Results were described as proportions and frequency. Results: The frequency of precancerous lesions in endoscopic gastric biopsies of patients with chronic gastritis in Karachi was markedly high. Most common lesion was chronic active gastritis as depicted by activity (48.3%); dysplasia (1.3%) was the least common. Proportion of more aggressive precancerous lesions were markedly higher in older age group (> 40 years). Conclusion: The precancerous lesions are frequent in endoscopic gastric biopsies of patients with chronic gastritis. (author)

  5. Are clinical features able to predict Helicobacter pylori gastritis patterns? Evidence from tertiary centers.

    Science.gov (United States)

    Carabotti, Marilia; Lahner, Edith; Porowska, Barbara; Colacci, Enzo; Trentino, Paolo; Annibale, Bruno; Severi, Carola

    2014-12-01

    Outcome of Helicobacter pylori infection is different according to gastritis extension (i.e. antrum-restricted gastritis or pangastritis). The aim of this study is to evaluate whether different gastritis patterns are associated with specific gastrointestinal symptoms or clinical signs that could be suggestive of the topography of gastritis. 236 consecutive symptomatic outpatients were recruited in two tertiary centers. They filled in a validated and self-administered Rome III modular symptomatic questionnaire, and underwent gastroscopy with histological sampling. 154 patients with Helicobacter pylori infection were included. Clinical presentation did not differ between antrum-restricted gastritis and pangastritis, gastro-esophageal reflux disease being present in 48.2 and 54.1 % of patients and dyspepsia in 51.8 and 45.9 %, respectively. However, pangastritis statistically differed from antrum-restricted gastritis in that the presence of clinical signs (p gastritis pattern whereas their association with signs, accurately detected, is indicative for the presence of pangastritis.

  6. Factors associated with elevated serum chromogranin A levels in patients with autoimmune gastritis.

    Science.gov (United States)

    Kalkan, Çağdaş; Karakaya, Fatih; Soykan, İrfan

    2016-11-01

    Chromogranin A is an important tool in the diagnosis of neuroendocrine tumors. Autoimmune gastritis is an autoimmune disorder marked by hypergastrinemia, which stimulates enterochromaffin-like cell proliferation. Chromogranin A is also elevated in autoimmune gastritis patients with a different level of increase in each patient. The goal of this study is to explore constituents that influence serum chromogranin A levels in autoimmune gastritis patients. One hundred and eighty-eight autoimmune gastritis patients and 20 patients with type I gastric carcinoid tumors were analyzed retrospectively and compared to 110 functional dyspepsia patients in terms of factors that might affect serum chromogranin A levels. The mean serum chromogranin A level was 171.17±67.3 ng/mL in autoimmune gastritis patients (n=62) without enterochromaffin-like cell hyperplasia, and 303.3±102.82 ng/mL in patients (n=126) with enterochromaffin-like cell hyperplasia (pgastritis were the presence of ECL cell hyperplasia and serum gastrin levels. Serum chromogranin A levels maybe helpful in distinguishing autoimmune gastritis patients and gastric carcinoid type I from the control group, but not useful in the differentiation of individuals with autoimmune gastritis from patients with gastric carcinoids.

  7. What are the clinical implications of nodular gastritis? Clues from histopathology.

    Science.gov (United States)

    Sokmensuer, Cenk; Onal, Ibrahim Koral; Yeniova, Ozgur; Ersoy, Osman; Aydinli, Musa; Yonem, Ozlem; Harmanci, Ozgur; Onal, Eda Demir; Altinok, Gulcin; Batman, Figen; Bayraktar, Yusuf

    2009-10-01

    There is no widely accepted histopathological definition for nodular gastritis. In this study we aim to uncover the pathologic entity responsible for the nodular appearance and to find clues about the clinical implications of nodular gastritis. Antral biopsy specimens of 160 patients with nodular gastritis and 133 patients without nodular gastritis were examined by an experienced pathologist for dysplasia, foveolar hyperplasia, inflammatory activity, intraepithelial lymphocytosis, intestinal metaplasia, and lymphoid follicle/aggregate formation, and comparative analysis was performed between the two groups of patients. The presence of intraepithelial lymphocytosis was more frequent in patients with nodular gastritis (P < 0.05). There was no difference between the two groups regarding the other pathological features such as presence of dysplasia, inflammatory activity, intestinal metaplasia, lymphoid hyperplasia, and Helicobacter pylori (H. pylori) infection. Increase of intraepithelial lymphocytes may contribute to formation of macroscopical nodules in this peculiar type of gastritis. Nodular gastritis would not indicate a new therapeutic approach in addition to the current measures for Helicobacter pylori infection.

  8. Dietary intake assessment and biochemical characteristics of blood and urine in patients with chronic gastritis.

    Science.gov (United States)

    Choi, Mi-Kyeong; Kang, Myung-Hwa; Kim, Mi-Hyun

    2015-04-01

    Chronic gastritis is a prevalent gastroentestinal disease in Korea. The purpose of this study was to investigate status of foods and nutrients intake and health related biochemical indicators in the patients with chronic gastritis. Daily food and nutrient intake, blood lipids, and antioxidant indicators in the urine, were compared between a group of 19 patients diagnosed with chronic gastritis and a control group of 27 subjects having normal gastroscopy. No significant differences were found in age, height, weight, body mass index, and blood pressure between the two groups. Daily energy intakes were 1900.6 kcal for the chronic gastritis patient group, and 1931.8 kcal for the normal control group without significant difference. No significant difference was found between the two groups in all nutrient intakes except for cholesterol. The chronic gastritis patients consumed lower amount of sugars and sweeteners but greater amount of starchy food groups such as potatoes and legumes than subjects of control group consumed. Also the chronic gastritis patients showed higher serum triglyceride concentration than the normal subjects. These results indicate that the dietary pattern of chronic gastritis patients may have relation to a change in the serum lipid level; however, more systematic research with a larger samples size is required.

  9. Endoscopic features of lymphoid follicles in Helicobacter pylori-associated chronic gastritis.

    Science.gov (United States)

    Hayashi, Seishu; Imamura, Jun; Kimura, Kiminori; Saeki, Shunichi; Hishima, Tsunekazu

    2015-01-01

    Small, round, yellowish-white nodules (YWN) are frequently observed in Helicobacter pylori-associated gastritis. The aim of the present study was to investigate the clinical significance of these YWN. Participants comprised 211 patients with H. pylori-associated gastritis, ranging in age from 23 to 86 years. YWN were detected in 23% of participants, more frequently in women (33%) than in men (12%; P pylori-associated gastritis, and represented histological lymphoid follicles. © 2014 The Authors. Digestive Endoscopy © 2014 Japan Gastroenterological Endoscopy Society.

  10. Growth hormone used to control intractable bleeding caused by radiation-induced gastritis.

    Science.gov (United States)

    Zhang, Liang; Xia, Wen-Jie; Zhang, Zheng-Sen; Lu, Xin-Liang

    2015-08-21

    Intractable bleeding caused by radiation-induced gastritis is rare. We describe a 69-year-old man with intractable hemorrhagic gastritis induced by postoperative radiotherapy for the treatment of esophageal carcinoma. Although anti-secretory therapy with or without octreotide was initiated for hemostasis over three months, melena still occurred off and on, and the patient required blood transfusions to maintain stable hemoglobin. Finally growth hormone was used in the treatment of hemorrhage for two weeks, and hemostasis was successfully achieved. This is the first report that growth hormone has been used to control intractable bleeding caused by radiation-induced gastritis.

  11. Helicobacter pylori y estrés psicosocial en pacientes con gastritis crónica

    OpenAIRE

    José I. Montaño; Ximena Dossman; Julián A. Herrera; Arnoldo Bromet; Carlos H. Moreno

    2006-01-01

    Objetivo: Determinar la prevalencia de Helicobacter pylori y el estrés psicosocial en pacientes con síntomas digestivos recidivantes y diagnóstico previo de gastritis crónica. Métodos: Se realizó un estudio piloto de casos y controles donde el grupo de estudio fueron pacientes con gastritis crónica e infección por H. pylori y el grupo control, enfermos con gastritis crónica sin infección. Los pacientes se evaluaron en el Hospital Universitario del Valle (HUV) y en la Fundación Clínica Valle...

  12. False-positive 111In-pentetreotide Uptake in Gastritis

    International Nuclear Information System (INIS)

    Usmani, Sharjeel; Alshammari, Alshaima

    2013-01-01

    111 In-pentetreotide [ 111 In-octreoscan] is the most widely used radiolabeled somatostatin analog for evaluating neuroendocrine tumor overexpression of somatostatin receptors. False-positives studies of somatostatin receptor scintigraphy have been reported and often the cause is unexplained but assumed to be due to high number of somatostatin receptors in other pathologies. Causes of false-positives include visualization of the gallbladder, nasal mucosa and pulmonary hilar areas in respiratory infections, thyroid abnormalities, accessory spleens, recent Cerebrovascular accidents (CVA's) and activity at the site of a recent surgical incision. In infection or inflammation the cause of false-positive uptake is probably the result of tracer binding by somatostatin receptors on the inflammatory leukocytes. In this case report, we report, a 44-year-old male patient with false-positive 111 In-pentetreotide uptake due to gastritis

  13. Helicobacter Pylori Associated Antral Gastritis in Peptic Ulcer Disease Patients and Normal Healthy Population of Kashmir, India

    Science.gov (United States)

    Malik, G. M.; Bhat, M. Youssuf; rather, Ab. Rashid; Basu, Javaid Ahmad; Qureshi, Khursheed Ahmad

    1998-01-01

    Aim: To study the association of Helicobacter pylori infection with chronic antral gastritis in peptic ulcer disease patients and healthy population of Kashmir. Methods: 50 peptic ulcer patients (duodenal ulcer = 46, gastric ulcer = 2 and combined duodenal and gastric ulcer = 2) and 30 asymptomatic healthy volunteers were included in this study. Peptic ulcer was diagnosed on endoscopic examination. 4–6 punch biopsies were taken from gastric antrum in all the individuals and in case of gastric ulcer an additional biopsy was taken from the edge of the ulcer to exclude its malignant nature. Helicobacter pylori (H. pylori) organism was diagnosed using three different test methods, viz. Histology (using Giemsa Stain), Microbiology (Gram Stain) and Biochemistry (using one minute Endoscopy Room Test). Histological diagnosis of H. pylori was taken as the “gold standard” for the presence of H. pylori organism. Histological diagnosis of gastritis was made using Hematoxylin and Eosin Stain and the gastritis was classified as active chronic gastritis and superficial chronic gastritis. Results: Out of 30 peptic ulcer disease patients with associated antral gastritis, 27 (90%) were positive for H. pylori on histological examination (13 superficial chronic gastritis and 14 active chronic gastritis) whereas out of 8 healthy volunteers with histological evidence of chronic antral gastritis, H. pylori was observed in 7 individuals (87.50%) (4 active chronic gastritis and 3 superficial chronic gastritis). Conclusion: A highly significant association between H. pylori infection with chronic antral gastritis both in peptic ulcer disease patients and healthy volunteers of Kashmir was found in this study. Association between H. pylori infection and chronic gastritis was 90% in peptic ulcer group and 87.50% in healthy population (P<0.005). PMID:18493464

  14. The occurrence and extent of Helicobacter pylori colonization and antral and body gastritis profiles in an Estonian population sample.

    Science.gov (United States)

    Maaroos, H I; Kekki, M; Villako, K; Sipponen, P; Tamm, A; Sadeniemi, L

    1990-10-01

    A series of 143 subjects representing an Estonian urban population was examined for the occurrence and extent (absent, mild, moderate, severe) of Helicobacter pylori colonization in antral and body biopsy specimens (Giemsa staining). These data were correlated with the presence and grade of chronic gastritis (normal, mild, moderate, or severe superficial chronic gastritis; mild, moderate, or severe atrophic gastritis) in the antrum and the body. Gastritis of any grade was found in the antrum and/or the body in 140 (98%) subjects. The overall extent of H. pylori colonization in the whole series did not differ between the antrum and the body. Of 93 subjects with superficial gastritis, H. pylori was found in the antrum and/or the body in 87 (94%) cases. Of 47 subjects with atrophic gastritis in the antrum and/or the body. H. pylori was not found in 12 (25%). In subjects with gastritis the absence of H. pylori either in the antrum or in the body was relatively common (in 30 of 143 subjects). The grade of superficial gastritis showed a highly significantly positive correlation with the extent of H. pylori colonization in the antrum but not in the body. Correspondingly, the grade of atrophic gastritis in the antrum correlated negatively to the grade of colonization. The total absence of H. pylori was particularly associated with the absence of gastritis in the antrum. Conversely, severe body H. pylori colonization was found in subjects who had atrophic antral gastritis, and severe antral colonization in subjects who had at least moderate superficial antral gastritis and who showed a coexistent normal or slight superficial gastritis in the body.(ABSTRACT TRUNCATED AT 250 WORDS)

  15. Association of Helicobacter pylori infection with nodular antritis and follicular gastritis

    Directory of Open Access Journals (Sweden)

    Tomašević Ratko

    2006-01-01

    Full Text Available Introduction. Helicobacter pylori (H. pylori infection is known to be the must common cause of chronic gastritis having some endoscopic and pathologic characteristies as determinated by the Sydney System for Gastritis Classification. The aim of our case report was to point out the relationship between an endoscopic finding of nodular antritis and the presence of H. pylori infection and active chronic gastritis. Case report. Our patient underwent upper gastrointestinal endoscopy for dyspeptic complaints and was diagnosed as having nodular antritis, but also underwent urease test and hystopathologic examination of antral mucosa, to determine the presence and density of H. pylori infection and the presence and severity of gastritis. After a course of anti H. pylori treatment, dyspepsia improved and new biopsy specimens obtained two months and six months afterwards revealed no pathological findings. Conclusion. The case report supported the association of H. pylori infection of lymphoid follicles with nodular gastric mucosis.

  16. Detection of Helicobacter spp. in the saliva of dogs with gastritis.

    Science.gov (United States)

    Jankowski, M; Spużak, J; Kubiak, K; Glińska-Suchocka, K; Biernat, M

    2016-01-01

    The aim of this study was to identify the species and determine the prevalence of gastric Helicobacter in the saliva of dogs with gastritis. The study was carried out on 30 dogs of different breeds, genders and ages, which were diagnosed with gastritis. The nested-PCR method was used to detect Helicobacter spp. in saliva. Helicobacter bacteria were found in the saliva samples of 23 (76.6%) dogs. Helicobacter heilmannii was the most commonly detected species of gastric Helicobacter spp. in canine saliva, and was found in 22 (73.3%) cases. The results indicate that gastric Helicobacter spp. occurs relatively frequently in dogs with gastritis. Moreover, the saliva of dogs with gastritis may be a source of Helicobacter spp. infection for humans and other animals. However, further studies are needed to confirm this finding as the PCR method does not distinguish active from inactive infections.

  17. Helicobacter pylori-associated gastritis and dyspepsia. The influence on migrating motor complexes

    DEFF Research Database (Denmark)

    Qvist, N; Rasmussen, L; Axelsson, C K

    1994-01-01

    Twenty-five patients with dyspepsia were included. In 19 patients with a median age of 48 (range, 20-72) years endoscopy and histologic examination of biopsy specimens from the antrum and corpus of the stomach showed Helicobacter pylori-positive gastritis as the only pathologic finding. In six...... patients with a median age of 42 (range, 32-56) years H. pylori-negative gastritis was found. After an overnight fast the patients underwent an ambulatory duodenal motility study for 6-8 h. Twenty-five young healthy men served as the control group. In patients with H. pylori-positive gastritis the duration...... (22-89 min) in the control group. The duration of phase III and the whole MMC cycle was similar in the two groups. However, in the patients with H. pylori-negative gastritis the values of the duration of the different phases of the MMC were similar to those of the patients with H. pylori...

  18. Asymptomatic chronic gastritis decreases metformin tolerance in patients with type 2 diabetes.

    Science.gov (United States)

    Huang, Y; Sun, J; Wang, X; Tao, X; Wang, H; Tan, W

    2015-08-01

    Digestive disorders represent the most common metformin side effects for type 2 diabetes. The mechanism of these metformin side effects is unclear. The aim of this study was to assess whether asymptomatic chronic gastritis could influence metformin tolerance in patients with type 2 diabetes. Demographic, anthropometric, ultrasound and laboratory data were obtained from 144 metformin naïve patients with diabetes. The diagnosis of chronic gastritis was based on endoscopic and histopathological examination, and H. pylori infection was assessed based on (13) C urea breath test (UBT). All subjects started metformin at 500 mg/day and increasing progressively to 1500 mg/day over 4 weeks. A score of gastrointestinal side effects (abdominal pain, diarrhoea, nausea, vomiting, bloating and anorexia) was assessed each week, and metformin dose was adjusted as appropriate. Based on endoscopy, 64 patients were categorized as non-gastritis subjects and 80 as chronic gastritis subjects. At baseline, there is no statistical difference in gastrointestinal symptoms between two groups. With metformin, the mean scores for gastrointestinal symptoms in the non-gastritis and gastritis subjects were 1·02 ± 1·71 vs. 2·18 ± 2·05 (P = 0·001), 0·20 ± 0·65 vs. 0·50 ± 0·89 (P = 0·022), 0 vs. 0·06 ± 0·24 (P = 0·024) and 1·08 ± 1·03 vs. 1·71 ± 1·66 (P = 0·028). The mean final metformin dose used by gastritis subjects was 706·24 ± 568·90 mg, significantly less than the mean dose used by non-gastritis subjects (1101·56 ± 578·58 mg, P = 0·001). After adjustment for age and sex, the odds ratio (OR) for a final metformin dose of less than 1500 mg/day was found to be 2·76 (95% CI 1·38-5·53, P = 0·004) for chronic gastritis subjects. The OR for a final metformin dose of less than 1000 mg/day was found to be 3·98 (95% CI 1·91-8·27, P = 0·001) for chronic gastritis subjects. Our data suggest that pre-existing non-symptomatic gastritis was associated with metformin

  19. Complex T cell interactions contribute to Helicobacter pylori gastritis in mice.

    Science.gov (United States)

    Gray, Brian M; Fontaine, Clinton A; Poe, Sara A; Eaton, Kathryn A

    2013-03-01

    Disease due to the gastric pathogen Helicobacter pylori varies in severity from asymptomatic to peptic ulcer disease and cancer. Accumulating evidence suggests that one source of this variation is an abnormal host response. The goal of this study was to use a mouse model of H. pylori gastritis to investigate the roles of regulatory T cells (Treg) as well as proinflammatory T cells (Th1 and Th17) in gastritis, gastric T cell engraftment, and gastric cytokine production. Our results support published data indicating that severe gastritis in T cell recipient mice is due to failure of Treg engraftment, that Treg ameliorate gastritis, and that the proinflammatory response is attributable to interactions between several cell subsets and cytokines. We confirmed that gamma interferon (IFN-γ) is essential for induction of gastritis but showed that IFN-γ-producing CD4 T cells are not necessary. Interleukin 17A (IL-17A) also contributed to gastritis, but to a lesser extent than IFN-γ. Tumor necrosis factor alpha (TNF-α) and IL-17F were also elevated in association with disease. These results indicate that while H. pylori-specific CD4(+) T cells and IFN-γ are both essential for induction of gastritis due to H. pylori, IFN-γ production by T cells is not essential. It is likely that other proinflammatory cytokines, such as IL-17F and TNF-α, shown to be elevated in this model, also contribute to the induction of disease. We suggest that gastritis due to H. pylori is associated with loss of immunoregulation and alteration of several cytokines and cell subsets and cannot be attributed to a single immune pathway.

  20. Complex T Cell Interactions Contribute to Helicobacter pylori Gastritis in Mice

    Science.gov (United States)

    Gray, Brian M.; Fontaine, Clinton A.; Poe, Sara A.

    2013-01-01

    Disease due to the gastric pathogen Helicobacter pylori varies in severity from asymptomatic to peptic ulcer disease and cancer. Accumulating evidence suggests that one source of this variation is an abnormal host response. The goal of this study was to use a mouse model of H. pylori gastritis to investigate the roles of regulatory T cells (Treg) as well as proinflammatory T cells (Th1 and Th17) in gastritis, gastric T cell engraftment, and gastric cytokine production. Our results support published data indicating that severe gastritis in T cell recipient mice is due to failure of Treg engraftment, that Treg ameliorate gastritis, and that the proinflammatory response is attributable to interactions between several cell subsets and cytokines. We confirmed that gamma interferon (IFN-γ) is essential for induction of gastritis but showed that IFN-γ-producing CD4 T cells are not necessary. Interleukin 17A (IL-17A) also contributed to gastritis, but to a lesser extent than IFN-γ. Tumor necrosis factor alpha (TNF-α) and IL-17F were also elevated in association with disease. These results indicate that while H. pylori-specific CD4+ T cells and IFN-γ are both essential for induction of gastritis due to H. pylori, IFN-γ production by T cells is not essential. It is likely that other proinflammatory cytokines, such as IL-17F and TNF-α, shown to be elevated in this model, also contribute to the induction of disease. We suggest that gastritis due to H. pylori is associated with loss of immunoregulation and alteration of several cytokines and cell subsets and cannot be attributed to a single immune pathway. PMID:23264048

  1. Topography of gastritis and its severity in 864 first degree relatives of gastric cancer patients.

    Science.gov (United States)

    Zendehdel, Nasrin; Massarrat, Sadegh; Sheykholeslami, Arghavan; Rakhshani, Naser; Saeidi, Sandra; Rafiee, Reza; Nobakht, Hosein; Tabib, Seyed Masoud; Saliminejhad, Mehrdad; Dooghaie Moghadam, Masoud; Nasiri, Jafar; Azimi, Kourosh; Fakhar, Reza; Babaei, Mehdi; Didehvar, Reza; Mohammadi, Nosratollah; Tavazoee, Mehdi; Malekzadeh, Reza

    2010-11-01

    Studies on gastric mucosal histological findings among first degree relatives (FDR) of gastric cancer (GC) patients are scarce. The aim is to evaluate the topography and the severity of gastritis among FDR of GC patients. A total of 989 subjects who were FDR of GC patients, ages 40-65 years underwent gastroscopies. When no gross lesion was found, five specimens were evaluated according to the Sydney Classification and one for urease testing in order to determine the type of gastritis and its severity. Of the 989 subjects, 107 had significant lesions, including two with GC and one with esophageal cancer. The 864 subjects who had complete morphological data taken from five gastric areas (two from the antrum and three from the corpus) comprised 419 males (mean age 48.5±7 years) and 445 females (mean age 47±6.4 years). The H. pylori rate was 76.6%. Normal mucosa was seen in 6.9%, antrum-restricted gastritis in 7.4%, antrum-predominant gastritis in 63.5% and corpus-predominant gastritis in 20% (both had >80% H. pylori infection) and corpus-restricted gastritis in 2%. More atrophy was seen in the antrum and corpus of FDR females than males. The severity did not differ between those with one or more GC patients' relatives. Forty-nine percent of FDR had atrophy and 9.4% intestinal metaplasia (IM) in the corpus. After the age of 40, there was progression of intestinal metaplasia from 12.2 to 27.3% in the antrum and from 6.7% to 26.2% in the corpus during two decades. No high grade dysplasia was found in this mid-age population. Only one-fifth of FDR have H. pylori-induced corpus-predominant gastritis who are at risk for cancer and suitable for eradication. Corpus-restricted gastritis is a rare disease in this area.

  2. Gambaran Pola Makan dalam Terjadinya Gastritis pada Biarawati di Yayasan Santa Maria

    OpenAIRE

    Minggu, Kornelia

    2015-01-01

    Gastritis is inflammation of the mucuos that occurs because of the reaction of getting high stress, irregular eating pattern, and infection caused by bacteria, the effect of some food also the medicines. The purpose of this to identify the diet description that suffered by the nuns at Saint Maria Foundation. The description of the diet itself incudes kinds of food, the frequency of eating, the time, and the portion. The defense is done to avoid the gastritis by having regular eating pattern a...

  3. Comparative proteomics analysis of chronic atrophic gastritis: changes of protein expression in chronic atrophic gastritis with out Helicobacter pylori infection

    International Nuclear Information System (INIS)

    Zhang, Lin; Hou, Yanhong; Wu, Kai; Li, Dan

    2012-01-01

    Chronic atrophic gastritis (CAG) is a very common gastritis and one of the major precursor lesions of gastric cancer, one of the most common cancers worldwide. The molecular mechanism underlying CAG is unclear, but its elucidation is essential for the prevention and early detection of gastric cancer and appropriate intervention. A combination of two-dimensional gel electrophoresis and mass spectrometry was used in the present study to analyze the differentially expressed proteins. Samples from 21 patients (9 females and 12 males; mean age: 61.8 years) were used. We identified 18 differentially expressed proteins in CAG compared with matched normal mucosa. Eight proteins were up-regulated and 10 down-regulated in CAG when compared with the same amounts of proteins in individually matched normal gastric mucosa. Two novel proteins, proteasome activator subunit 1 (PSME1), which was down-regulated in CAG, and ribosomal protein S12 (RPS12), which was up-regulated in CAG, were further investigated. Their expression was validated by Western blot and RT-PCR in 15 CAG samples matched with normal mucosa. The expression level of RPS12 was significantly higher in CAG than in matched normal gastric mucosa (P < 0.05). In contrast, the expression level of PSME1 in CAG was significantly lower than in matched normal gastric mucosa (P < 0.05). This study clearly demonstrated that there are some changes in protein expression between CAG and normal mucosa. In these changes, down-regulation of PSME1 and up-regulation of RPS12 could be involved in the development of CAG. Thus, the differentially expressed proteins might play important roles in CAG as functional molecules

  4. Comparative proteomics analysis of chronic atrophic gastritis: changes of protein expression in chronic atrophic gastritis with out Helicobacter pylori infection

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    Zhang, Lin; Hou, Yanhong; Wu, Kai; Li, Dan [Department of Gastroenterology and Hepatology, The 309 Hospital of People' s Liberation Army, Beijing (China)

    2012-03-02

    Chronic atrophic gastritis (CAG) is a very common gastritis and one of the major precursor lesions of gastric cancer, one of the most common cancers worldwide. The molecular mechanism underlying CAG is unclear, but its elucidation is essential for the prevention and early detection of gastric cancer and appropriate intervention. A combination of two-dimensional gel electrophoresis and mass spectrometry was used in the present study to analyze the differentially expressed proteins. Samples from 21 patients (9 females and 12 males; mean age: 61.8 years) were used. We identified 18 differentially expressed proteins in CAG compared with matched normal mucosa. Eight proteins were up-regulated and 10 down-regulated in CAG when compared with the same amounts of proteins in individually matched normal gastric mucosa. Two novel proteins, proteasome activator subunit 1 (PSME1), which was down-regulated in CAG, and ribosomal protein S12 (RPS12), which was up-regulated in CAG, were further investigated. Their expression was validated by Western blot and RT-PCR in 15 CAG samples matched with normal mucosa. The expression level of RPS12 was significantly higher in CAG than in matched normal gastric mucosa (P < 0.05). In contrast, the expression level of PSME1 in CAG was significantly lower than in matched normal gastric mucosa (P < 0.05). This study clearly demonstrated that there are some changes in protein expression between CAG and normal mucosa. In these changes, down-regulation of PSME1 and up-regulation of RPS12 could be involved in the development of CAG. Thus, the differentially expressed proteins might play important roles in CAG as functional molecules.

  5. Epidemiological and Genome-Wide Association Study of Gastritis or Gastric Ulcer in Korean Populations

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    Sumin Oh

    2014-09-01

    Full Text Available Gastritis is a major disease that has the potential to grow as gastric cancer. Gastric cancer is a very common cancer, and it is related to a very high mortality rate in Korea. This disease is known to have various reasons, including infection with Helicobacter pylori, dietary habits, tobacco, and alcohol. The incidence rate of gastritis has reported to differ between age, population, and gender. However, unlike other factors, there has been no analysis based on gender. So, we examined the high risk factors of gastritis in each gender in the Korean population by focusing on sex. We performed an analysis of 120 clinical characteristics and genome-wide association studies (GWAS using 349,184 single-nucleotide polymorphisms from the results of Anseong and Ansan cohort study in the Korea Association Resource (KARE project. As the result, we could not prove a strong relation with these factors and gastritis or gastric ulcer in the GWAS. However, we confirmed several already-known risk factors and also found some differences of clinical characteristics in each gender using logistic regression. As a result of the logistic regression, a relation with hyperlipidemia, coronary artery disease, myocardial infarction, hyperlipidemia therapy, hypotensive or antihypotensive drug, diastolic blood pressure, and gastritis was seen in males; the results of this study suggest that vascular disease has a potential association with gastritis in males.

  6. Differential diagnosis of gastric cancer and gastritis: the role of contrast-enhanced ultrasound (CEUS).

    Science.gov (United States)

    Xue, Heng; Ge, Hui-Yu; Miao, Li-Ying; Wang, Shu-Min; Zhao, Bo; Wang, Jin-Rui; Cui, Li-Gang

    2017-03-01

    To evaluate the diagnostic performance of contrast-enhanced ultrasound (CEUS) in differential diagnosis of gastric cancer and gastritis, with histological results as reference standard. From September 2011 to August 2014, 82 patients (50 males and 32 females; mean age ± SD, 59.5 ± 15.0 years; range 19-91 years) with gastric cancer or gastritis were included in this Ethics Committee-approved prospective study. Conventional ultrasonography (US) and CEUS were applied to distinguish the two lesions, and both qualitative and quantitative features were evaluated. Of the 82 histopathologic-proven lesions, 58 were cancer and 24 were gastritis. For US, the gastric wall stratification was not preserved in about one-third of cancer (21/58, 36.2%) compared with gastritis (0/24, 0%) (p cancer (10/58, 17.2%), and all of them proved to be pathologic T3 or T4 stage. On CEUS, gastric cancer usually manifested as diffused enhancement without comb-teeth-like vessels (parallel curvilinear structures representing arterial branching within the gastric wall) (56/58, 96.6%), while these vessels presented in most gastritis (19/24, 79.2%, p cancer and gastritis. CEUS has the potential to make the diagnosis more accurate.

  7. The Correlation Of Knowledge And Education Level Of The Patients With The Gastritis Incident At Sindangbarang Public Health Center Cianjur

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    Drs. Oktoruddin Harun

    2017-02-01

    Full Text Available Gastritis is usually regarded as a thing paltry but gastritis was the beginning of a a disease that can be big problem for us. Based on the previous research at Public Health Center sindangbarang cianjur District were found scene gastritis from 10 patients 7 had less knowledgeable 1 respondents had knowledge cased and 2 respondents had good of knowledge. It is suspected that the incidence of gastritis has to do with knowledge and education level of the patients. The purpose of this research is to identify corelation betwen knowledge and education level of the patients outpatient with the gastritis at Public Health Center sindangbarang cianjur District. Research methodology used survey analytic correlative with design cross sectional .Data analyzed by univariat and bivariat with statistics chi square test. Population in this research were out patients Public Health Center sindangbarag. The sample 120 respondents with total of sampling. The results of the study were corelation knowledge of to gastritis incident based on the analysis of bivariat by using test chi-square computerized the results of statistical corel tests obtained p value 0.013 0.05 so H0 rejected. While relations education level with the gastritis incident based on the results of the analysis bivariat test chi-square use computerized obtained the results of statistical tests obtained p value 0.0001 0.05 so H0 rejected it could be concluded a significant between knowledge and the level of education with the gastritis incident corelation at Public Health Center sindangbarang cianjur District it is advised that need to effort to promotional and preventive especially with regard to knowledge of gastritis as information about gastritis and counseling on a preventive manner gastritis that can reduce or prevent disease gastritis.

  8. Apigenin has anti-atrophic gastritis and anti-gastric cancer progression effects in Helicobacter pylori-infected Mongolian gerbils.

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    Kuo, Chao-Hung; Weng, Bi-Chuang; Wu, Chun-Chieh; Yang, Sheau-Fang; Wu, Deng-Chang; Wang, Yuan-Chuen

    2014-02-12

    Apigenin, one of the most common flavonoids, is abundant in celery, parsley, chamomile, passionflower, and other vegetables and fruits. Celery is recognized as a medicinal vegetable in Oriental countries to traditionally treat inflammation, swelling, blood pressure, serum lipid, and toothache. In this study, we investigated apigenin treatment effects on Helicobacter pylori-induced atrophic gastritis and gastric cancer progression in Mongolian gerbils. Five to eight-week-old Mongolian gerbils were inoculated with Helicobacter pylori for four weeks without (atrophic gastritis group) or with N'-methyl-N'-nitro-N-nitroso-guanidine (MNNG) (gastric cancer group) in drinking water, and were then rested for two weeks. During the 7th-32th (atrophic gastritis group) or the 7th-52th (gastric cancer group) weeks, they were given various doses (0-60 mg/kgbw/day) of apigenin. At the end of the 32th (atrophic gastritis group) or the 52th (atrophic gastritis group) week, all Mongolian gerbils were sacrificed using the CO2 asphyxia method. The histological changes of Helicobacter pylori colonization, neutrophil and monocyte infiltrations, and atrophic gastritis in both atrophic gastritis and gastric cancer Mongolian gerbils were examined using immunohistochemistry stain and Sydney System scoring. Apigenin treatments (30-60 mg/kgbw/day) effectively decreased atrophic gastritis (atrophic gastritis group) and dysplasia/gastric cancer (gastric cancer group) rates in Mongolian gerbils. Apigenin treatment (60 mg/kgbw/day) significantly decreased Helicobacter pylori colonization and Helicobacter pylori-induced histological changes of neutrophil and monocyte infiltrations and atrophic gastritis in both atrophic gastritis and gastric cancer Mongolian gerbils. Apigenin has the remarkable ability to inhibit Helicobacter pylori-induced atrophic gastritis and gastric cancer progression as well as possessing potent anti-gastric cancer activity. Copyright © 2013 Elsevier Ireland Ltd. All rights

  9. PREVALENCE OF HELICOBACTER PYLORI INFECTION IN PATIENTS WITH ATROPHIC GASTRITIS AND ROLE OF DARK FIELD MICROSCOPY IN DIAGNOSIS

    OpenAIRE

    Ananthamurugan; Saleem; Gopal; Sunil Shivekar; Kaviraj; Balamurugan

    2015-01-01

    BACKGROUND: Helicobacter pylori is the most common human pathogen which causes chronic gastritis, leading to serious complications. The aim was to study the incidence of H. pylori infection and the risk factors associated with chronic atrophic gastritis using simple diagnostic procedures. MATERIALS AND METHODS: Biopsy samples were collected from 146 chronic atrophic gastritis patients. Rapid Urease Test (RUT) and dark field microscopy were used to diagnose the presence of H. p...

  10. 3H-TdR autoradiography in vitro incubation for the evaluation of the therapeutic effect in chronic atrophic gastritis

    International Nuclear Information System (INIS)

    Ding Jie

    1988-01-01

    This paper discussed with the feasibility of using 3 H-TdR autoraoiography in vitro incubation to evaluate the therapeutic effect of atrophic gastritis. The results showed that gastric mucosa labelling indices measured by autoradiography can reflect the property, severity and clincal conditions of chronic gastritis quantitatively. The methodology is raliable and reproducible. It was suggested that labelling indices may serve as a cytokinetic parameter to evaluate the therapeutic effect of atrophic gastritis

  11. Helicobacter pylori and gastritis in patients with peptic ulcer and non-ulcer dyspepsia: ethnic differences in Singapore.

    Science.gov (United States)

    Kang, J Y; Wee, A; Math, M V; Guan, R; Tay, H H; Yap, I; Sutherland, I H

    1990-08-01

    Peptic ulcer occurs with different frequencies in the three main racial groups in Singapore. This study aimed firstly to determine the prevalence of Helicobacter pylori in peptic ulcer and non-ulcer dyspepsia patients of the different races and secondly, to assess the relation between H pylori, histological gastritis, patient diagnosis, and race. Gastric antral biopsy specimens from 1502 patients undergoing gastroduodenoscopy were studied and 892 (59%) were positive for H pylori. H pylori was strongly associated with gastritis: 873 of 1197 (73%) patients with gastritis were positive compared with 19 of 305 (6%) without gastritis (p less than 0.0001). The prevalences of H pylori and gastritis were similar in peptic ulcer patients of different races. Malay patients with non-ulcer dyspepsia, however, were less likely to be positive for H pylori (10 of 46 (22%] or to have antral gastritis (17 of 46 (37%] than Chinese (292 of 605 (48%) were positive for H pylori and 421 of 605 (70%) had gastritis) and Indians (35 of 61 (57%) were H pylori positive and 42 of 61 (69%) had gastritis). Patients with duodenal ulcer were more likely to be positive for H pylori than those with non-ulcer dyspepsia, even when subjects with gastritis were considered separately. While our results do not help to explain the observed racial differences in peptic ulcer frequency it may be that the pathophysiology of non-ulcer dyspepsia is different in the different races in Singapore.

  12. Serum vitamin B12 concentrations and atrophic gastritis in older New Zealanders.

    Science.gov (United States)

    Green, T J; Venn, B J; Skeaff, C M; Williams, S M

    2005-02-01

    To determine the serum vitamin B(12) status of older New Zealanders and to assess the impact of atrophic gastritis on vitamin B(12) status. A cross-sectional nationally representative population-based survey. Serum vitamin B(12) concentrations were used to assess vitamin B(12) status. The presence and severity of atrophic gastritis was classified using serum pepsinogen I and II. A total of 466 noninstitutionalized urban and rural dwelling New Zealanders aged 65 y or older who participated in the 1997 National Nutrition Survey. The prevalence of deficient (gastritis was 6.7% (severe 3.1%, mild-moderate 3.6%). While atrophic gastritis increased the relative risk (RR, 95% CI) of having a deficient or marginal serum vitamin B(12) concentration by 21-fold (6-67) and five-fold (1-17), respectively, those who had atrophic gastritis made up only 33 and 6% of the participants with deficient or marginal serum vitamin B(12) concentrations. An intake of vitamin B(12) from food that exceeded the recommended dietary allowance (2.4 mug/day) did not protect against deficient (RR 0.5; 95% CI: 0.2, 1.2) or marginal (RR 0.9; 95% CI: 0.5, 1.7) serum vitamin B(12) status. Vitamin B(12) supplement users had a reduced risk of having deficient and marginal vitamin B(12) status (RR 0.3; 95% CI: 0.1, 0.8). There is a relatively high prevalence of deficient and marginal serum vitamin B(12) concentrations among older New Zealanders. However, the prevalence of atrophic gastritis was low in the New Zealand elderly compared with other surveys. Although atrophic gastritis was a risk factor for low vitamin B(12) status, it did not fully explain the prevalence of low serum vitamin B(12).

  13. [The evaluation of clinical signs and hormonal changes in women who complained of excessive body hair growth].

    Science.gov (United States)

    Kozloviene, Dalia; Kazanavicius, Gintautas; Kruminis, Valdemaras

    2005-01-01

    To evaluate the clinical signs and hormonal changes in women who complained of increased hair growth. We studied 122 female residents of Lithuania aged 18-35 years who were referred to the Clinic of Endocrinology of Kaunas University of Medicine Hospital in 2002-2003 for excessive body hair growth. Increased body hair was graded using the Ferriman-Gallwey (F-G) method. Hirsutism was defined when the F-G score was > or =8. Hirsutism was present in 74 (60.66 %) females and in 48 (39.34 %) no hirsutism was noted. The females with hirsutism complained more frequently of infertility (phair growth (pbody mass index, systolic and diastolic blood pressure, larger waist and hip circumference (pWomen were prone to overestimate the increased hair growth, when compared with the physician's assessment (p0.05) comparing the mean values of testosterone, sex hormone-binding globulin, free androgen index and dehydroepiandrosterone sulfate between two groups divided according to the subjective evaluation of excessive hair growth by females. Women are prone to overestimate the increased hair growth. The significantly higher levels of testosterone and dehydroepiandrosterone sulfate, higher values of free androgen index and lower levels of sex hormone binding globulin (pbody mass index, systolic and diastolic blood pressure, larger waist and hip circumference and higher waist/hip ratio.

  14. Inverse Association Between Helicobacter pylori Gastritis and Microscopic Colitis.

    Science.gov (United States)

    Sonnenberg, Amnon; Genta, Robert M

    2016-01-01

    Inflammatory bowel disease is known to be inversely associated with Helicobacter pylori infection of the upper gastrointestinal tract. We hypothesized that a similar inverse association also applied to microscopic colitis. The associations between microscopic colitis and presence of H. pylori-positive chronic active gastritis (CAG), H. pylori-negative CAG, intestinal metaplasia, or gastric atrophy were expressed as odds ratios with their 95% confidence intervals. Multivariate logistic regression analyses were used to adjust these associations for sex, age, percentage residents per ZIP code with white, black, Hispanic, or Asian ethnicity, percentage with college education, average housing values, annual income, and population size of individual ZIP codes. H. pylori-positive CAG was less common among patients with than without microscopic colitis (odds ratio = 0.61; 95% confidence interval, 0.52-0.70). Intestinal metaplasia also occurred less frequently among patients with than without microscopic colitis (0.75, 0.65-0.86). These inverse associations remained unaffected by adjustments for parameters of ethnicity and socioeconomic status. In contradistinction with H. pylori-positive CAG, H. pylori-negative CAG was more common in patients with than without microscopic colitis (1.54, 1.17-1.97). H. pylori infection and microscopic colitis are inversely associated. This observation is consistent with similar inverse associations found between H. pylori and inflammatory bowel disease. These relationships may provide clues about the yet unknown etiology of microscopic colitis.

  15. Prevalence of Helicobacter pylori infection and atrophic gastritis in Latvia.

    Science.gov (United States)

    Leja, Marcis; Cine, Eva; Rudzite, Dace; Vilkoite, Ilona; Huttunen, Teppo; Daugule, Ilva; Rumba-Rozenfelde, Ingrida; Pimanov, Sergey; Liepniece-Karele, Inta; Pahomova, Jelena; Purmalis, Karlis; Eglitis, Janis; Pirags, Valdis; Dzerve, Vilnis; Erglis, Andrejs

    2012-12-01

    Helicobacter pylori infection and atrophic gastritis are related to an increased risk for gastric cancer. There is a decrease in global H. pylori prevalence. We analyzed the prevalence of H. pylori infection in Latvia by the plasma IgG test and the presence of atrophy by means of pepsinogen testing. This subanalysis was carried out on a randomly selected cross-sectional sample of a general population of adults to access cardiovascular risk factors. Plasma samples were screened for H. pylori IgG (cutoff value 24 U/ml), and pepsinogens (Pg) I and II. Pg cutoff values of PgI/PgII ≤ 3 and PgI ≤ 70 ng/ml were used to assess the prevalence of atrophy of any grade and PgI/PgII ≤ 2 and PgI ≤ 30 ng/ml for advanced atrophy. Altogether, 3564 serum samples were available for the study (2346 women, 1218 men; median age 54 years). Of the tested individuals, 79.21% were H. pylori positive, with no difference between sexes. The prevalence increased with age (PLatvia. Determining the right cutoff value is critically important for pepsinogen-based atrophy detection in Europe in order to objectively stratify gastric cancer risk.

  16. Disappearance of Helicobacter without Antibiotics in 12 Patients with Gastritis

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    Hugh James Freeman

    1997-01-01

    Full Text Available Detection of Helicobacter pylori in endoscopic gastric biopsies has been associated with a variety of diseases, including ulcers and gastritis. Although the natural history of H pylori in the gastric mucosa is unknown, antibiotic regimens have been used for eradication. Gastric biopsies from 6050 endoscopic procedures done by a single gastroenterologist from 1981 to 1994 were evaluated. Of these, 2860 from April 1, 1991 to September 30, 1994 had silver-stained biopsies to facilitate H pylori detection, and at least two upper endoscopic procedures were done with gastric biopsies in 188 patients. Twelve of the 188 patients with an initially positive H pylori gastric biopsy became H pylori-negative without antibiotic treatment for H pylori or other infection; 10 received omeprazole and two received no drug treatment. In two of the 12 patients recurrent H pylori in the gastric mucosa was also documented. These findings indicate that H pylori may disappear and reappear in the gastric mucosa with no specific antibiotic eradication regimen, although omeprazole may eradicate H pylori in vivo in some patients. The natural history of H pylori in gastric biopsies is poorly understood. Improved understanding, especially regarding the pathogenesis of upper gastrointestinal ulcerative and inflammatory disease processes, is essential before recommendations for specific antibiotic eradication regimens can be made.

  17. Chronic Gastritis: a Continuum of Diagnosis and Treatment

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    Yu.M. Stepanov

    2015-11-01

    Full Text Available The article describes the main stages of the development of views on the diagnosis of chronic gastritis with highlighting the issue of diagnosis as an integral part of the set of measures concerning the timely detection of preneoplastic changes in the gastric mucosa. The main views on the development of carcinogenesis are presented based on current knowledge about the factors influencing the course of this process. Among known measures to prevent the development of precancerous changes, today the most important ones are the reliable stratification of risk groups in terms of their development and the strategy for identifying and eliminating Helicobacter pylori as a recognized factor of carcinogenesis. The development of bacterial resistance to basic medications recommended in the schemes of eradication therapy causes a further search of ways to enhance their effectiveness. As shown in a number of studies, the results of which are presented in the article, the most reliable is the inclusion of bismuth subcitrate (De-Nol in the schemes of eradication.

  18. Intracranial hypertension in 2 children with marfan syndrome

    NARCIS (Netherlands)

    Hilhorst-Hofstee, Yvonne; Kroft, Lucia J. M.; Pals, Gerard; van Vugt, Jeroen P. P.; Overweg-Plandsoen, Wouterina C. G.

    2008-01-01

    Two unrelated children with Marfan syndrome presented with recurrent intracranial hypertension. Both children complained of headache, nausea, and vomiting and one of them had papilledema. Both had increased cerebrospinal fluid pressure, and their complaints disappeared after lumbar puncture.

  19. Complaining in EFL Learners: Differences of Realizations between Men and Women (A case study of Indonesian EFL learners at the English Department of the Indonesian University of Education

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    Dyah Ayu T.

    2011-04-01

    Full Text Available In the society, various studies suggest that the way men and women speak is different. Women are considered to be more polite than men and many assumptions arise to support this idea. By looking at that phenomenon, the reseacher attempts to establish evidences and verification about women’s linguistic behavior in which women are theoretically more polite than men are and to discover more information about the characteristics of men and women by investigating the linguistic features between men and women’s speech act, especially in speech act of complaining. The present study investigates the differences of complaining realizations between Indonesian EFL men and women learners. The subjects were selected from the English Department of the Indonesian University of Education, involving 20 advanced male and female students. Data were collected through an open-ended questionnaire in the form of a Discourse Completion Task and a semi-structured interview. The responses were analyzed based on Trosborg’s (1994 complaint strategies as the main analyzer and Rinnert and Nogami’s (2006 taxonomy of the speech act as a supporting device. The study reveals that there is a difference between men and women in proposing the complaining speech act. The findings revealed that men were the highest users of Direct Accusations while women used Indirect Accusations the most. This present study also found that the use of complaining strategies was more frequently employed by women than by men. Gender as the main focus of this research has been proven to have an influence on the choice of complaining strategies: how the gender of a complainer and a complainee plays a role in deciding the strategy of complaining act. This research has supported previous studies on the subject and contributed to the establishment of the knowledge structures of pragmatics, sociolinguistics, cross cultural understanding and English linguistics in general.Keywords: complaining speech

  20. Cure of Helicobacter pylori infection in patients with reflux oesophagitis treated with long term omeprazole reverses gastritis without exacerbation of reflux disease: results of a randomised controlled trial

    NARCIS (Netherlands)

    E.J. Kuipers (Ernst); N. Havu; A. Walan; M. Lamm; G.F. Nelis; E.C. Klinkenberg-Knol; P. Snel; D. Goldfain; J.J. Kolkman (Jeroen); H.P. Festen; J. Dent; P. Zeitoun

    2004-01-01

    textabstractBACKGROUND: Helicobacter pylori gastritis may progress to glandular atrophy and intestinal metaplasia, conditions that predispose to gastric cancer. Profound suppression of gastric acid is associated with increased severity of H pylori gastritis. This prospective

  1. Anti-gastritis and wound healing effects of Momordicae Semen extract and its active component.

    Science.gov (United States)

    Jung, Kiwon; Chin, Young-Won; Chung, Yoon Hee; Park, Yang Hae; Yoo, Hunseung; Min, Dong Sun; Lee, Bongyong; Kim, Jinwoong

    2013-02-01

    Momordicae Semen, Momordica cochinchinensis Springer (Cucurbitaceae), has long been known to effectively relieve boils, rheumatic pain, and hemorrhoids. In this study, we investigated whether Momordicae Semen extract (MSE) has anti-gastritis effects in various rodent models and also explored possible mechanisms for the gastroprotective effects of MSE. MSE provided remarkable protective effects, comparable to those of rebamipide, in ethanol- and diclofenac-induced acute gastritis. In addition, it has demonstrated protective effect in a Helicobacter pylori-insulted chronic gastritis model. MSE also showed wound healing effect on cutaneous injury of mice and stimulated calcitonin gene-related peptide and somatostatin receptors, which may be related to its anti-gastritis effects. In a single oral dose toxicity study, the approximate lethal dose of MSE was determined at >2000 mg/kg/day. The NOAEL was set to be 2000 mg/kg/day from the repeated oral dose toxicity study. Moreover, momordica saponin I, a major ingredient of MSE, treatment decreased gastric mucosa damage indices in the ethanol- and diclofenac-induced acute gastritis models. The results suggest that MSE could be a promising gastroprotective herbal medicine and momordica saponin I might be used as an active marker compound for MSE.

  2. Troxipide in the Management of Gastritis: A Randomized Comparative Trial in General Practice

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    Bhupesh Dewan

    2010-01-01

    Full Text Available Background. A trial of empirical acid-suppressive therapy is the usual practice for most patients with symptoms of gastritis in primary care. Aim. To assess the relative efficacy of Troxipide and Ranitidine in patients with endoscopic gastritis over a four-week period. Methods. In all, 142 patients were randomized to Troxipide (100 mg tid or Ranitidine (150 mg bid for a period of four weeks. The severity of the signs of endoscopic gastritis at baseline and week 4 using a four-point scale and the subjective symptom severity at baseline and week 2 & week 4 using a Visual analog scale (VAS were documented. Results. Troxipide was found to be superior to Ranitidine for both, the complete resolution and improvement of endoscopic gastritis. Higher proportion of patients showed complete healing of erosions (88.14%, oozing (96.77%, and edema (93.88% with Troxipide as compared to Ranitidine (<.01. Patients receiving Troxipide also showed a greater improvement in the VAS scores for abdominal pain, bloating, and heartburn (<.01. Both the drugs were found to be well tolerated. Conclusion. In patients with endoscopic gastritis, Troxipide, with its superior rate of improvement, resolution of signs, and subjective clinical symptoms, can be considered as an alternative to the commonly used antisecretory agents.

  3. Unusual features of Helicobacter (Campylobacter) pylori--associated gastritis in India. A study of 200 cases.

    Science.gov (United States)

    Nanivadekar, S A; Bhat, P P; Sawant, P D; Shroff, C P; Patel, H D

    1990-09-01

    Helicobacter (Campylobacter) pylori has been cultured from the antral biopsies of 85-90% of patients of gastritis, gastric ulcer and duodenal ulcer at different centres. Studies conducted all over the world have firmly implicated this organism in the aetiology of active superficial gastritis and recurrences of duodenal ulcer. Two hundred patients with upper abdominal pain, distension, vomiting and/or haemetemesis were subjected to OGD scopy. In 163 of these patients there was endoscopic evidence of gastritis; in 24 there was DU; in 3, GU and in 10 it was normal. Diagnosis of H pylori infection was made by the rapid biopsy urease test which is nearly 100% specific and 98% sensitive. 170 out of 200 patients were positive for H pylori. Among these were 138 patients of gastritis (84.6%); 22 cases of DU (91.6%); 2 cases of GU (66.6%) and 8 in whom endoscopy was normal. Histological examination of the antral biopsy specimens showed mild to severe infiltration of mucosa with lymphocytes and plasma cells. None of the 170 H pylori positive cases showed polymorphonuclear infiltration which has been stressed repeatedly by most Western authors to be characteristic of "active" superficial gastritis associated with H pylori infection. Even in those with a history of dyspepsia of barely 4 weeks duration or less there was no PMN infiltration in the mucosa. Thus the local response to infection by H pylori of the gastric mucosa is different in Indian patients.

  4. Immunoglobulin gene repertoire diversification and selection in the stomach – from gastritis to gastric lymphomas

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    Miri eMichaeli

    2014-06-01

    Full Text Available Chronic gastritis is characterized by gastric mucosal inflammation due to autoimmune responses or infection, frequently with Helicobacter pylori. Gastritis with H. pylori background can cause gastric mucosa-associated lymphoid tissue lymphoma (MALT-L, which sometimes further transforms into diffuse large B cell lymphoma (DLBCL. However, gastric DLBCL can also be initiated de novo. The mechanisms underlying transformation into DLBCL are not completely understood. We analyzed immunoglobulin repertoires and clonal trees to investigate whether and how immunoglobulin gene repertoires, clonal diversification and selection in gastritis, gastric MALT-L and DLBCL differ from each other and from normal responses. The two gastritis types (positive or negative for H. pylori had similarly diverse repertoires. MALT-L dominant clones presented higher diversification and longer mutational histories compared with all other conditions. DLBCL dominant clones displayed lower clonal diversification, suggesting the transforming events are triggered by similar responses in different patients. These results are surprising, as we expected to find similarities between the dominant clones of gastritis and MALT-L and between those of MALT-L and DLBCL.

  5. The number of Foxp3-positive regulatory T cells is increased in Helicobacter pylori gastritis and gastric cancer.

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    Jang, Tae Jung

    2010-01-15

    Helicobacter pylori (H. pylori) colonization induces vigorous innate and specific immune responses; however, the infection is not removed, a state of chronic active gastritis persists for life if untreated. Recent studies have shown that CD4(+) CD25(+) Foxp3-positive regulatory T cells (Tregs) suppress the immune response to H. pylori. Persistent H. pylori-associated gastritis is closely associated with gastric carcinogenesis. We investigated the number of Tregs in the context of H. pylori colonization in chronic gastritis, examined the relationship between it and histopathological findings and compared it with that of gastric dysplasia and adenocarcinoma. This study was based on the analysis of gastric biopsy specimens from 126 cases of H. pylori-associated gastritis, 16 cases of H. pylori-negative gastritis, 17 cases of gastric dysplasia, and 25 cases of gastric adenocarcinoma. The number of Tregs was elevated in H. pylori-associated gastritis, where it was positively correlated with the grade of chronic inflammation and the number of lymphoid follicles. It was significantly elevated in adenocarcinomas compared to chronic gastritis and gastric dysplasia. In summary, the number of Tregs is increased in H. pylori-associated gastritis and gastric cancer. Copyright 2009 Elsevier GmbH. All rights reserved.

  6. Anti Helicobacter pylori IgG and IgA response in patients with gastric cancer and chronic gastritis.

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    Manojlovic, Nebojsa; Babic, Dragana; Filipovic-Ljeshovic, Ivana; Pilcevic, Dijana

    2008-01-01

    Immune response against Helicobacter pylori is important for the course and outcome of infection. We conducted study looking for the difference in anti H. pylori IgG and IgA between patients with intestinal type of gastric cancer, superficial and atrophic gastritis. For this study, 133 patients infected with H. pylori were enrolled: 50 with superficial gastritis, 42 with atrophic gastritis and 41 with gastric cancer. Anti H. pylori IgG and IgA ELISA tests were performed. The difference in antibody titers of IgG and IgA, frequency of IgA > IgG ratio and combination of low IgG and IgA > IgG ratio were analyzed. The patients with gastritis had higher titer of IgG that the patients with gastric cancer (p gastritis had higher titer of IgA than the patients with gastric cancer (p IgG ratio is more frequent in patients with gastric cancer than in the patients with superficial gastritis (p IgG is more frequent in the patients with gastric cancer than in the patients with gastritis (p cancer elicit different anti H. pylori IgG and IgA response than the patients with superficial and atrophic gastritis. Low IgG and IgA predominance seems characteristic for gastric cancer.

  7. The Prevalence of Helicobacter pylori Infection Decreases with Older Age in Atrophic Gastritis

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    Shaohua Chen

    2013-01-01

    Full Text Available The clinical pathological characteristics of 3969 adult patients with chronic atrophic gastritis were retrospectively studied. The positivity of intestinal metaplasia and dysplasia in atrophic gastric specimens increased with age; however, H. pylori positivity and inflammatory activity decreased significantly with increased age. H. pylori infection was present in 21.01% of chronic atrophic gastritis patients, and 92.33% of the subjects with H. pylori infection were found to have simultaneous inflammatory activity. The intestinal metaplasia and dysplasia positivity markedly increased as the degree of gastric atrophy increased. In conclusion, the incidence of H. pylori infection decreased with age and correlated significantly with inflammatory activity in atrophic gastritis patients. The intestinal metaplasia and dysplasia positivity notably increased as the degree of gastric atrophy increased. Large population-based prospective studies are needed to better understand the progression of CAG.

  8. [Expanded indication of National Health Insurance for H. pylori associated gastritis].

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    Kato, Mototsugu

    2014-05-01

    Since National Health Insurance covered eradication therapy for H. pylori infected gastritis, all patients with H. pylori infection could be received eradication under insurance. Cure of H. pylori infection improves histological gastritis, also atrophic change, and intestinal metaplasia. Prevention of H. pylori associated diseases such as gastric cancer is expected. According to Insurance instruction, it is carried out in order of endoscopic diagnosis of chronic gastritis, diagnosis of H. pylori infection, and eradication treatment. Endoscopic examination prior to H. pylori diagnosis is necessary for screening of gastric cancer. Endoscopic finding of RAC (regular arrangement of collecting venules) in the angle of stomach suggests lack of infection with H. pylori, disappearance of RAC suspects H. pylori infection.

  9. Secondary prevention of epidemic gastric cancer in the model of Helicobacter pylori-associated gastritis.

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    Pizzi, Marco; Saraggi, Deborah; Fassan, Matteo; Megraud, Francis; Di Mario, Francesco; Rugge, Massimo

    2014-01-01

    Irrespective of its etiology, long-standing, non-self-limiting gastric inflammation (mostly in Helicobacter pylori-associated cases) is the cancerization ground on which epidemic (intestinal-type) gastric carcinoma (GC) can develop. The natural history of invasive gastric adenocarcinoma encompasses gastritis, atrophic mucosal changes, and intraepithelial neoplasia (IEN). The topography, the extent and the severity of the atrophic changes significantly correlate with the risk of developing both IEN and GC. In recent years, both noninvasive (serological) tests and invasive (endoscopy/biopsy) procedures have been proposed to stratify patients according to different classes of GC risk. As a consequence, different patient-tailored GC secondary prevention strategies have been put forward. This review summarizes the histological features of H. pylori-related gastritis and the natural history of the disease. Histological and serological strategies to assess GC risk as well as the clinical management of atrophic gastritis patients are also discussed. © 2014 S. Karger AG, Basel.

  10. Study of the efficiency use of physical rehabilitation in patients with chronic gastritis

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    S. A. Kalmykov

    2014-09-01

    Full Text Available Purpose: to make physical rehabilitation program for patients with chronic gastritis type B, promotes normalization of gastric secretory function and prolong the period of remission. Objectives of the study was to assess the dynamics of gastric secretory function and functional status of the autonomic nervous system in patients with the chronic gastritis type B . Material: the study involved 37 women with a diagnosis of the chronic gastritis type B, increased acid gastric function. Results: it was established the positive influence of corrective exercises for the lower thoracic and lumbar spine, regulated breathing exercises based on the tone of the autonomic nervous system in combination with massage and diet therapy on the state of gastric secretory function. Conclusions : it is recommended to carry out therapeutic physical culture in the form of morning hygienic gymnastics, therapeutic exercises, self-study.

  11. Treatment of radiation-induced hemorrhagic gastritis with prednisolone: a case report.

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    Zhang, Lan; Xie, Xiao-Ying; Wang, Yan; Wang, Yan-Hong; Chen, Yi; Ren, Zheng-Gang

    2012-12-28

    Radiation-induced gastritis is an infrequent cause of gastrointestinal bleeding. It is a serious complication arising from radiation therapy, and the standard treatment method has not been established. The initial injury is characteristically acute inflammation of gastric mucosa. We presented a 46-year-old male patient with hemorrhagic gastritis induced by external radiotherapy for metastatic retroperitoneal lymph node of hepatocellular carcinoma. The endoscopic examination showed diffuse edematous hyperemicmucosa with telangiectasias in the whole muscosa of the stomach and duodenal bulb. Multiple hemorrhagic patches with active oozing were found over the antrum. Anti-secretary therapy was initiated for hemostasis, but melena still occurred off and on. Finally, he was successfully treated by prednisolone therapy. We therefore strongly argue in favor of perdnisolone therapy to effectively treat patients with radiation-induced hemorrhagic gastritis.

  12. Multiplex autoantibody detection for autoimmune liver diseases and autoimmune gastritis.

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    Vanderlocht, Joris; van der Cruys, Mart; Stals, Frans; Bakker-Jonges, Liesbeth; Damoiseaux, Jan

    2017-09-01

    Autoantibody detection for autoimmune hepatitis (AIH), primary biliary cirrhosis (PBC) and autoimmune gastritis (AIG) is traditionally performed by IIF on a combination of tissues. Multiplex line/dot blots (LIA/DIA) offer multiple advantages, i.e. automation, objective reading, no interfering reactivities, no coincidental findings. In the current study we evaluated automated DIA (D-Tek) for detecting autoantibodies related to autoimmune diseases of the gastrointestinal tract. We tested samples of the Dutch EQC program and compared the results with the consensus of the participating labs. For the autoimmune liver diseases and AIG, respectively, 64 and 36 samples were tested. For anti-mitochondrial and anti-smooth muscle antibodies a concordance rate of 97% and 88% was observed, respectively. The concordance rate for anti-parietal cell antibodies was 92% when samples without EQC consensus (n=15) were excluded. For antibodies against intrinsic factor a concordance of 96% was observed. For all these antibodies discrepancies were identified that relate to the different test characteristics and the preponderance of IIF utilizing labs in the EQC program. In conclusion, we observed good agreement of the tested DIA blots with the consensus results of the Dutch EQC program. Taken together with the logistic advantages these blots are a good alternative for autoantibody detection in the respective diseases. A large prospective multicenter study is warranted to position these novel tests further in the whole spectrum of assays for the detection of these antibodies in a routine autoimmune laboratory. Copyright © 2017 Elsevier B.V. All rights reserved.

  13. Relevance Epistasis Network of Gastritis for Intra-chromosomes in the Korea Associated Resource (KARE Cohort Study

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    Hyun-hwan Jeong

    2014-12-01

    Full Text Available Gastritis is a common but a serious disease with a potential risk of developing carcinoma. Helicobacter pylori infection is reported as the most common cause of gastritis, but other genetic and genomic factors exist, especially single-nucleotide polymorphisms (SNPs. Association studies between SNPs and gastritis disease are important, but results on epistatic interactions from multiple SNPs are rarely found in previous genome-wide association (GWA studies. In this study, we performed computational GWA case-control studies for gastritis in Korea Associated Resource (KARE data. By transforming the resulting SNP epistasis network into a gene-gene epistasis network, we also identified potential gene-gene interaction factors that affect the susceptibility to gastritis.

  14. Helicobacter pylori infection increases sirt2 gene expression in gastric epithelial cells of gastritis patients.

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    Zandi, Seiran; Hedayati, Manouchehr A; Mohammadi, Ebrahim; Sheikhesmaeili, Farshad

    2018-03-01

    Helicobacter pylori Infection causes some clinical features of the human stomach such as gastritis, duodenal ulcer, and gastric cancer. It has been shown that Helicobacter pylori infection increases proinflammatory cytokine gene expressions in Gastric Epithelial Cells by activation of NF-kB signaling. Sirt1 and sirt2 as deacetylases play a certain role in the progress of inflammation in arthritis and lung infection by impacting the NF-kB. Sirt1 and sirt2 gene expressions in Gastric Epithelial cells of gastritis patients were surveyed with and without Helicobacter pylori infection and rate of prevalence of cagA and hopQ genes in Helicobacter pylori strains were investigated. 25 biopsy samples of gastritis patients with Helicobacter pylori infection and 25 biopsy samples of gastritis patients without Helicobacter pylori infection were collected from Tohid Hospital in the city of Sanandaj throughout the year 2016. CDNA was made from total RNA extracted from biopsy samples (Qiagen ® Kit). Sirt1 and sirt2 gene expressions were determined using the Corbett machine (Rotor-Gene 6000 Software). CagA and hopQ genes of Helicobacter pylori strains were determined by PCR using specific primers. The sirt2 gene expression was increased in Gastric Epithelial Cells of gastritis patients with Helicobacter pylori infection. No significant relationship was found between sirt1 and sirt2 gene expressions as well as cagA and hopQ as Helicobacter pylori virulence genes. This study shows the Helicobacter pylori infection duo to sirt2 gene up-expression. There is not a statistically significance relationship between cagA and hopQ Helicobacter pylori genotypes and sirt2 gene up-expression in Gastric Epithelial Cells of gastritis patients. Copyright © 2018 Elsevier Ltd. All rights reserved.

  15. Novel sonographic clues for diagnosis of antral gastritis and Helicobacter pylori infection: a clinical study.

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    Cakmakci, Emin; Ucan, Berna; Colak, Bayram; Cinar, Hasibe Gokçe

    2014-09-01

    The purpose of this study was to find out whether transabdominal sonography may have a predictive role for detection of antral gastritis and Helicobacter pylori infection in the antrum. A total of 108 patients and 54 control participants were allocated into 3 groups: group 1, controls without any symptoms or findings of antral gastritis and H pylori infection; group 2, patients with symptoms and endoscopic findings consistent with gastritis in the absence of documented H pylori infection; and group 3, patients with symptoms and endoscopic findings consistent with gastritis and documented H pylori infection. These groups were compared in terms of demographics, antral wall thickness, mucosal layer (together with muscularis mucosa) thickness, and mucosal layer-to-antral wall thickness ratio. The groups had no statistically significant differences with respect to age, sex, body mass index, and smoking habits. However, it turned out that both antral walls and muscularis mucosa layers were thicker and the mucosal layer-to-antral wall thickness ratio was higher in groups 2 and 3 compared to group 1 (P > .001). In addition, group 3 had statistically significantly thicker antral walls and muscularis mucosa layers and a significantly increased mucosal layer-to-antral wall thickness ratio than group 2 (P gastritis caused by H pylori infection is associated with characteristic features such as thickening of antral walls and mucosal layers on sonography. These novel clues may be useful in the diagnosis of gastritis, and unnecessary interventions and measures can be avoided in some cases. © 2014 by the American Institute of Ultrasound in Medicine.

  16. Prevalence of Helicobacter pylori infection and histologic gastritis in asymptomatic persons.

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    Dooley, C P; Cohen, H; Fitzgibbons, P L; Bauer, M; Appleman, M D; Perez-Perez, G I; Blaser, M J

    1989-12-07

    We estimated the prevalences of Helicobacter pylori (formerly called Campylobacter pylori) infection and histologic gastritis in 113 asymptomatic persons, using endoscopic biopsy of the gastric antrum and corpus. Unsuspected lesions, mainly mucosal erosions, were revealed at endoscopy in 16 subjects (14 percent). Gastritis was found in 42 subjects (37 percent), of whom 36 (32 percent of the total) were found to be infected with H. pylori on the basis of hematoxylin-eosin staining. H. pylori was not found in any of the 71 subjects with normal histologic features. Gastritis and H. pylori were noted in both the antrum and corpus in 75 percent of those infected (n = 27). The prevalence of H. pylori infection increased from 10 percent (2 of 20 subjects) in those between the ages of 18 and 29, to 47 percent (7 of 15) in those between the ages of 60 and 69, but the effect of age did not reach statistical significance. The prevalence of gastritis increased significantly with advancing age. Stepwise logistic regression analysis revealed that the relative risk for H. pylori infection associated with recent (within six months) antibiotic use was 5.8 (95 percent confidence interval, 1.5 to 22.1), whereas the relative risk was 6.5 (95 percent confidence interval, 1.4 to 29.2) for those who had never used bismuth compounds. We conclude that histologic gastritis and H. pylori infection commonly occur in the stomach of apparently normal persons and increase in prevalence with advancing age. All the subjects with H. pylori infection had gastritis, suggesting a possible etiologic role for the bacterium in the histologic lesion.

  17. Infection of Helicobacter pylori and Atrophic Gastritis Influence Lactobacillus in Gut Microbiota in a Japanese Population

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    Chikara Iino

    2018-04-01

    Full Text Available BackgroundSuppression of gastric acid by proton pump inhibitors is associated with the increase of Lactobacillus in human gut microbiota. Gastric acid secretion is also suppressed by Helicobacter pylori infection and following atrophic gastritis. However, few studies have examined the association between H. pylori infection and Lactobacillus species in gut microbiota particularly in Japan.MethodsA total of 1,123 adult subjects who participated in a health survey in Hirosaki City were studied. Infection of H. pylori was defined by both serum antibody and stool antigen test. The presence and the severity of atrophic gastritis were defined by the serum level of serum pepsinogens. Using 16S ribosomal RNA amplification from fecal samples, the relative abundance of Lactobacillus was calculated, and the composition ratio of each Lactobacillus species was surveyed.ResultsThe relative abundance of the Lactobacillus in H. pylori-infected subjects with severe atrophic gastritis was higher comparing with those in subjects with mild atrophic gastritis and without atrophic gastritis (0.591 vs 0.068% and 0.033%, respectively; p < 0.001 and also that of non-infected subjects (0.033%; p < 0.001. In H. pylori non-infected subjects, both gender and age were not associated with the relative abundance of Lactobacillus in fecal samples. The proportion of Lactobacillus salivarius was high in H. pylori-infected subjects while that of Lactobacillus acidophilus was high in non-infected subjects.ConclusionLactobacillus in human gut microbiota could be influenced by H. pylori infection and severity of atrophic gastritis in Japanese subjects.

  18. Influence of Helicobacter pylori Colonization on Histological Grading of Chronic Gastritis in Korean Patients with Peptic Ulcer

    Science.gov (United States)

    Park, Joongwon; Kim, Mi Kyung; Park, Sill Moo

    1995-01-01

    Objectives: We conducted an analysis of correlation between histological grading of chronic gastritis and the presence of H. pylori infection to investigate if H. pylori influences histological severity of chronic gastritis in Korean patients with peptic ulcers. Methods: Gastroscopic antral biopsy specimens and peripheral venous blood were taken from 80 patients with gastric or duodenal ulcers. H. pylori was identified microscopically in sections with Giemsa staining and quantitative grading of cultured H. pylori was reported on a scale 0 to 3. The histopathological features of biopsy specimens were reported according to the Sydney classification of chronic gastritis. Serum gastritis and pepsinogen concentrations were measured by radioimmunoassay. Results: H. pylori was identified in 62.5% (20 of 32 GU, 30 of 48 DU) of the study group. Gastric clonization rate of H. pylori did not increased with age. Forty of 50 biopsy specimens with H. pylori and also 23 of 30 biopsy specimens without H. pylori showed active chronic gastritis. There was no significant correlation overall between the presence of H. pylori and histological grading of chronic gastritis, including activity, and also no association was found between the quantitative grading of H. pylori and the histological grading of chronic gastritis. With and without H. pylori, a mean of serum gastritis concentration (79.4±43.0 pg/ml and 80.2±31.9 pg/ml) showed no significant difference, but a mean of serum pepsinogen concentration (87.7±41.6 ng/ml and 119±34.4 ng/ml) showed significant difference between the populations with and without H. pylori (p=0.001) Conclusions: The influence of H. pylori on histological grading of chronic gastritis in Korean is less than that in prior studies of Western countries, and further investigation of pathogenesis of H. pylori in chronic gastritis and peptic ulceration is necessary. PMID:7495770

  19. Kaempferol, a dietary flavonoid, ameliorates acute inflammatory and nociceptive symptoms in gastritis, pancreatitis, and abdominal pain.

    Science.gov (United States)

    Kim, Shi Hyoung; Park, Jae Gwang; Sung, Gi-Ho; Yang, Sungjae; Yang, Woo Seok; Kim, Eunji; Kim, Jun Ho; Ha, Van Thai; Kim, Han Gyung; Yi, Young-Su; Kim, Ji Hye; Baek, Kwang-Soo; Sung, Nak Yoon; Lee, Mi-nam; Kim, Jong-Hoon; Cho, Jae Youl

    2015-07-01

    Kaempferol (KF) is the most abundant polyphenol in tea, fruits, vegetables, and beans. However, little is known about its in vivo anti-inflammatory efficacy and mechanisms of action. To study these, several acute mouse inflammatory and nociceptive models, including gastritis, pancreatitis, and abdominal pain were employed. Kaempferol was shown to attenuate the expansion of inflammatory lesions seen in ethanol (EtOH)/HCl- and aspirin-induced gastritis, LPS/caerulein (CA) triggered pancreatitis, and acetic acid-induced writhing. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  20. A Case of Post-Radiotherapy Gastritis: Radiation Does Not Explain Everything

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    André Abrunhosa-Branquinho

    2014-01-01

    Full Text Available Hemorrhagic gastritis is a possible late toxicity outcome after radical radiotherapy but it is nowadays a very rare condition and most likely depends on other clinical factors. We report the case of a 77-year-old woman with a symptomatic solitary extramedullary intra-abdominal plasmacytoma and multiple gastric comorbidities, treated with external beam radiotherapy. Despite the good response to radiotherapy, the patient experienced multiple gastric bleeding a few months later, with the need of multiple treatments for its control. In this paper we will discuss in detail all aspects related to the different causes of hemorrhagic gastritis.

  1. A placebo controlled trial of bismuth salicylate in Helicobacter pylori associated gastritis.

    Science.gov (United States)

    Kazi, J I; Jafarey, N A; Alam, S M; Zuberi, S J; Kazi, A M; Qureshi, H; Ahmed, W

    1990-07-01

    In a placebo controlled prospective clinical trial of bismuth salicylate in helicobacter pylori associated gastritis, 52 adult patients were randomly allocated to treatment with bismuth salicylate or placebo. Helicobacter pylori were totally cleared in 77% patients in bismuth group but none in placebo group (P less than 0.001). Resolution of gastritis (P less than 0.001) and improvement of symptoms (P less than 0.01) were significantly better in patients where H. pylori infection cleared as compared to patients where the infection persisted.

  2. [Helicobacter (Campylobacter) pylori in the etiology and pathogenesis of gastritis and peptic ulcer].

    Science.gov (United States)

    Aruin, L I

    1990-01-01

    Current information on the role of Helicobacter pylori (HP) in the stomach and duodenum pathology is presented. HP is always found in active chronic gastritis and duodenal ulcer. HP damage to gastric superficial epithelium may result in the accelerated proliferation and incomplete differentiation of epithelium, this being a basis of chronic gastritis morphogenesis. Factors of aggression such as HCl hypersecretion provoke a stomach metaplasia of the duodenal mucosa. HP damage to such areas combined with the factors of aggression result in the transition of a preulcer state into ulcer.

  3. Caveolin-1 Protects B6129 Mice against Helicobacter pylori Gastritis

    Science.gov (United States)

    Hitkova, Ivana; Yuan, Gang; Anderl, Florian; Gerhard, Markus; Kirchner, Thomas; Reu, Simone; Röcken, Christoph; Schäfer, Claus; Schmid, Roland M.; Vogelmann, Roger; Ebert, Matthias P. A.; Burgermeister, Elke

    2013-01-01

    Caveolin-1 (Cav1) is a scaffold protein and pathogen receptor in the mucosa of the gastrointestinal tract. Chronic infection of gastric epithelial cells by Helicobacter pylori (H. pylori) is a major risk factor for human gastric cancer (GC) where Cav1 is frequently down-regulated. However, the function of Cav1 in H. pylori infection and pathogenesis of GC remained unknown. We show here that Cav1-deficient mice, infected for 11 months with the CagA-delivery deficient H. pylori strain SS1, developed more severe gastritis and tissue damage, including loss of parietal cells and foveolar hyperplasia, and displayed lower colonisation of the gastric mucosa than wild-type B6129 littermates. Cav1-null mice showed enhanced infiltration of macrophages and B-cells and secretion of chemokines (RANTES) but had reduced levels of CD25+ regulatory T-cells. Cav1-deficient human GC cells (AGS), infected with the CagA-delivery proficient H. pylori strain G27, were more sensitive to CagA-related cytoskeletal stress morphologies (“humming bird”) compared to AGS cells stably transfected with Cav1 (AGS/Cav1). Infection of AGS/Cav1 cells triggered the recruitment of p120 RhoGTPase-activating protein/deleted in liver cancer-1 (p120RhoGAP/DLC1) to Cav1 and counteracted CagA-induced cytoskeletal rearrangements. In human GC cell lines (MKN45, N87) and mouse stomach tissue, H. pylori down-regulated endogenous expression of Cav1 independently of CagA. Mechanistically, H. pylori activated sterol-responsive element-binding protein-1 (SREBP1) to repress transcription of the human Cav1 gene from sterol-responsive elements (SREs) in the proximal Cav1 promoter. These data suggested a protective role of Cav1 against H. pylori-induced inflammation and tissue damage. We propose that H. pylori exploits down-regulation of Cav1 to subvert the host's immune response and to promote signalling of its virulence factors in host cells. PMID:23592983

  4. Helicobacter pylori infection, atrophic gastritis, and pancreatic cancer risk

    Science.gov (United States)

    Liu, Hong; Chen, Yue-Tong; Wang, Rui; Chen, Xin-Zu

    2017-01-01

    Abstract Background: To investigate the associations of Helicobacter pylori (Hp) infection and atrophic gastritis (AG) with pancreatic cancer risk. Methods: A literature search in PubMed was performed up to July 2017. Only prospective cohort and nested case–control studies enrolling cancer-free participants were eligible. Incident pancreatic cancer cases were ascertained during the follow-up. The risks of pancreatic cancer were compared between persons infected and noninfected with Hp, or between those with and without AG status at baseline. Odds ratios (ORs) or hazard ratios were combined. Subgroup and sensitivity analyses were performed, and publication bias was estimated. Results: Three cohort studies and 6 nested case–control studies, including 65,155 observations, were analyzed. The meta-analyses did not confirm the association between pancreatic cancer risk and Hp infection (OR = 1.09, 95% confidence interval [CI] = 0.81–1.47) or AG status (OR = 1.18, 95% CI = 0.80–1.72). However, particular subpopulations potentially had increased risks of pancreatic cancer. Cytotoxin-associated gene A (CagA)-negative strains of Hp might be a causative factor of pancreatic cancer (OR = 1.30, 95% CI = 1.05–1.62), but a sensitivity analysis by leave-one-out method did not fully warrant it (OR = 1.20, 95% CI = 0.93–1.56). In 1 nested case–control study, AG at stomach corpus in Hp-negative subpopulation might have increased risk of pancreatic cancer, but with a poor test power = 0.56. Publication biases were nonsignificant in the present meta-analysis. Conclusion: Based on current prospective epidemiologic studies, the linkage of pancreatic cancer to Hp infection or AG status was not warranted on the whole. Nevertheless, prospective studies only focusing on those specific subpopulations are further required to obtain better power. PMID:28816977

  5. Diagnostic accuracy of nodular gastritis for H. pylori infection

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    Romero-Flores JL

    2016-12-01

    Full Text Available Juan L Romero-Flores,1 Justo A Fernandez-Rivero,1 Erika Marroquín-Fabian,1 Félix I Téllez-Ávila,2 Beatriz A Sánchez-Jiménez,1 Eva Juárez-Hernández,3 Misael Uribe,1 Norberto C Chávez-Tapia1,3 1Obesity and Digestive Diseases Unit, Medica Sur Clinic & Foundation, 2Department of Gastrointestinal Endoscopy, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, 3Translational Research Unit, Medica Sur Clinic & Foundation, Mexico City, Mexico Background: The term nodular is not included in the Sydney classification and there is no widely accepted histopathological definition. It has been proposed that the presence of antral nodularity could predict Helicobacter pylori (H. pylori infection. The aim of this study was to determine the diagnostic accuracy of nodular gastritis (NG for H. pylori infection after a rigorous standardization process, and to describe the associated histopathological characteristics. Materials and methods: Endoscopic images of patients submitted to endoscopy with biopsy sampling were included. Endoscopic images were distributed among six endoscopists. The analysis was performed sequentially in three rounds: the first round assessed the interobserver variability, the second evaluated the intraobserver variability, and the third calculated the interobserver variability after training. A correlation analysis between endoscopic and histopathological findings was performed. Results: A total of 917 studies were included. In the first analysis of interobserver variability, a poor kappa value (0.078 was obtained. The second evaluation yielded good intraobserver variability, with kappa values of 0.62–0.86. The evaluation of interobserver variability after training revealed an improvement in the kappa value of 0.42. A correlation was found between endoscopic images and histopathological reports. Conclusion: There was a strong correlation between NG and H. pylori, but only after rigorous evaluation. The use of

  6. Helicobacter pylori and gastritis: the role of extracellular matrix metalloproteases, their inhibitors, and the disintegrins and metalloproteases--a systematic literature review.

    Science.gov (United States)

    Sampieri, Clara L

    2013-10-01

    Helicobacter pylori (H. pylori) is the etiologic agent of gastritis; it has been estimated that 50 % of the world's population could be infected by this bacteria. Gastritis may progress to chronic atrophic gastritis, a condition associated with the development of gastric cancer (GC). Several matrix metalloproteases (MMP) and tissue inhibitors of MMPs (TIMP) as well as disintegrins and metalloproteases (ADAM) have been reported as being involved in gastritis. Among other processes, these protein families participate in remodeling the extracellular matrix, cell signaling, immune response, angiogenesis, inflammation and epithelial mesenchymal transition. This systematic review analyzes the scientific evidence surrounding the relationship between members of the MMP, TIMP and ADAM families and infection by H. pylori in gastritis, considering both in vitro and in vivo studies. Given the potential clinical value of certain members of the MMP, TIMP and ADAM families as molecular markers in gastritis and the association of gastritis with GC, the need for further study is highlighted.

  7. Gastritis OLGA-staging and gastric cancer risk: a twelve-year clinico-pathological follow-up study.

    Science.gov (United States)

    Rugge, M; de Boni, M; Pennelli, G; de Bona, M; Giacomelli, L; Fassan, M; Basso, D; Plebani, M; Graham, D Y

    2010-05-01

    Intestinal-type gastric cancer (GC) still ranks among the high-incidence, highly lethal malignancies. Atrophic gastritis is the cancerization field in which GC develops. The current histological reporting formats for gastritis do not include any (atrophy-based) ranking of GC risk. To test the gastritis OLGA-staging (Operative Link for Gastritis Assessment) in prognosticating neoplastic progression. Ninety-three Italian patients were followed up for more than 12 years (range: 144-204 months). Clinical examinations, pepsinogen serology, endoscopy and histology (also assessing Helicobacter pylori status) were performed both at enrolment (T1) and at the end of the follow-up (T2). All invasive or intra-epithelial gastric neoplasia were consistently associated with high-risk (III/IV) OLGA stages. There was a significant inverse correlation between the mean pepsinogen ratio and the OLGA stage (test for trend; P gastritis OLGA-staging conveys relevant information on the clinico-pathological outcome of gastritis and therefore for patient management. According to OLGA-staging and H. pylori-status, gastritis patients could be confidently stratified and managed according to their different cancer risks.

  8. Additional corpus biopsy enhances the detection of Helicobacter pylori infection in a background of gastritis with atrophy

    Science.gov (United States)

    2012-01-01

    Background The best sites for biopsy-based tests to evaluate H. pylori infection in gastritis with atrophy are not well known. This study aimed to evaluate the site and sensitivity of biopsy-based tests in terms of degree of gastritis with atrophy. Methods One hundred and sixty-four (164) uninvestigated dyspepsia patients were enrolled. Biopsy-based tests (i.e., culture, histology Giemsa stain and rapid urease test) and non-invasive tests (anti-H. pylori IgG) were performed. The gold standard of H. pylori infection was defined according to previous criteria. The sensitivity, specificity, positive predictive rate and negative predictive rate of biopsy-based tests at the gastric antrum and body were calculated in terms of degree of gastritis with atrophy. Results The prevalence rate of H. pylori infection in the 164 patients was 63.4%. Gastritis with atrophy was significantly higher at the antrum than at the body (76% vs. 31%; pgastritis with atrophy increased regardless of biopsy site (for normal, mild, moderate, and severe gastritis with atrophy, the sensitivity of histology Giemsa stain was 100%, 100%, 88%, and 66%, respectively, and 100%, 97%, 91%, and 66%, respectively, for rapid urease test). In moderate to severe antrum or body gastritis with atrophy, additional corpus biopsy resulted in increased sensitivity to 16.67% compare to single antrum biopsy. Conclusions In moderate to severe gastritis with atrophy, biopsy-based test should include the corpus for avoiding false negative results. PMID:23272897

  9. Prevalence of Helicobacter pylori infection and atrophic gastritis in patients with dyspeptic symptoms in Myanmar.

    Science.gov (United States)

    Myint, Thein; Shiota, Seiji; Vilaichone, Ratha-korn; Ni, New; Aye, Than Than; Matsuda, Miyuki; Tran, Trang Thi Huyen; Uchida, Tomohisa; Mahachai, Varocha; Yamaoka, Yoshio

    2015-01-14

    To survey the detailed analyses for Helicobacter pylori (H. pylori) infection and gastric mucosal status in Myanmar. A total of 252 volunteers with dyspeptic symptoms (155 female and 97 male; mean age of 43.6 ± 14.2 years) was participated in Yangon and Mandalay. The status of H. pylori infection was determined based on 5 different tests including rapid urease test, culture, histology, immunohistochemistry and serology. Histological scores were evaluated according to the update Sydney system and the Operative Link for Gastritis Assessment system. Pepsinogen (PG) I and PG II were measured using enzyme-linked immunosorbent assays. The overall prevalence of H. pylori infection was 48.0%. There was no relationship between age and infection rate. Even in young group (less than 29 years old), the H. pylori infection rate was relatively high (41.9%). The prevalence of H. pylori infection was significantly higher in Yangon than that of Mandalay. H. pylori infection was significantly associated with the presence of gastric mucosal atrophy. All 7 subjects with peptic ulcer were infected with H. pylori. Although H. pylori-positive subjects showed stronger gastritis than H. pylori-negative subjects, most cases had mild gastritis. We revealed the prevalence of H. pylori infection in patients with dyspeptic symptoms in Myanmar. The H. pylori infection was a risk factor for peptic ulcer and stronger gastritis.

  10. N-acetylcysteine prevents the development of gastritis induced by Helicobacter pylori infection.

    Science.gov (United States)

    Jang, Sungil; Bak, Eun-Jung; Cha, Jeong-Heon

    2017-05-01

    Helicobacter pylori (H. pylori) is a human gastric pathogen, causing various gastric diseases ranging from gastritis to gastric adenocarcinoma. It has been reported that combining N-acetylcysteine (NAC) with conventional antibiotic therapy increases the success rate of H. pylori eradication. We evaluated the effect of NAC itself on the growth and colonization of H. pylori, and development of gastritis, using in vitro liquid culture system and in vivo animal models. H. pylori growth was evaluated in broth culture containing NAC. The H. pylori load and histopathological scores of stomachs were measured in Mongolian gerbils infected with H. pylori strain 7.13, and fed with NAC-containing diet. In liquid culture, NAC inhibited H. pylori growth in a concentration-dependent manner. In the animal model, 3-day administration of NAC after 1 week from infection reduced the H. pylori load; 6-week administration of NAC after 1 week from infection prevented the development of gastritis and reduced H. pylori colonization. However, no reduction in the bacterial load or degree of gastritis was observed with a 6-week administration of NAC following 6-week infection period. Our results indicate that NAC may exert a beneficial effect on reduction of bacterial colonization, and prevents the development of severe inflammation, in people with initial asymptomatic or mild H. pylori infection.

  11. Interobserver variation in the histopathological scoring of Helicobacter pylori related gastritis

    NARCIS (Netherlands)

    Chen, X. Y.; van der Hulst, R. W.; Bruno, M. J.; van der Ende, A.; Xiao, S. D.; Tytgat, G. N.; ten Kate, F. J.

    1999-01-01

    AIM: To test the reproducibility between two histopathologists of features of Helicobacter pylori gastritis, using the updated Sydney classification. METHODS: 290 dyspeptic Dutch patients with biopsy proven H pylori infection were enrolled in the study. Gastric antral mucosal biopsy specimens were

  12. Histologic and molecular-genetic characteristics of precancerous lesions in chronic gastritis

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    Nina Zidar

    2014-03-01

    Full Text Available Chronic gastritis is an inflammatory condition of the gastric mucosa, which may include glandular alterations. It is most frequently caused by infection with Helicobacter pylori, a smaller proportion is related to chemical agents and autoimmune mechanisms. Chronic gastritis may lead to the development of gastric adenocarcinoma, depending on environmental factors, bacterial strain and host immune response. The vast majority of gastric adenocarcinomas are the final step in a complex cascade process of cancerogenesis involving sequential steps of precancerous lesions – atrophy, intestinal metaplasia and dysplasia.The process of cancerogenesis is associated with progressive genetic and epigenetic alterations, these being more frequent in dysplasia than in atrophic gastritis and intestinal metaplasia. Despite extensive research of gastric cancerogenesis, there are no molecular markers to be used for detecting patients at risk for cancer development.Biopsy remains among the most reliable ways of detecting gastric precancerous lesions. Apart from the correct histologic diagnosis, the assessment of topography is important. Biopsies must be taken according to the updated Sydney protocol. For further classifying patients at risk for gastric cancer, two systems have been developed: OLGA (Operative Link for Gastritis Assessment and OLGIM (Operative Link for Gastric Intestinal Metaplasia Assessment.Slovenian Society for Gastroenterology and Hepatology, and Slovenian Society for Pathology and Forensic Medicine have accepted guidelines for endoscopic and histologic management of patients with gastric precancerosis. The aim of these recommendations is to diagnose gastric cancer at an early stage and to improve survival of patients with gastric cancer in Slovenia.

  13. The serological gastric biopsy in primary care : studies on atrophic gastritis

    NARCIS (Netherlands)

    Korstanje, Andries

    2006-01-01

    This thesis sheds light on the clinical utility of serum markers of gastric atrophy, pepsinogen and gastrin, in general practice in the Dutch province of Zeeland. The biomarkers were used in studies on atrophic corpus gastritis, as surrogate outcome of gastric cancer. Attention was paid to

  14. Critical pathogenic steps to high risk Helicobacter pylori gastritis and gastric carcinogenesis.

    Science.gov (United States)

    Lee, Inchul

    2014-06-07

    Helicobacter pylori (H. pylori) gastritis may progress to high risk gastropathy and cancer. However, the pathological progression has not been characterized in detail. H. pylori induce persistent inflammatory infiltration. Neutrophils are unique in that they directly infiltrate into foveolar epithelium aiming the proliferative zone specifically. Neutrophilic proliferative zone foveolitis is a critical pathogenic step in H. pylori gastritis inducing intensive epithelial damage. Epithelial cells carrying accumulated genomic damage and mutations show the Malgun (clear) cell change, characterized by large clear nucleus and prominent nucleolus. Malgun cells further undergo atypical changes, showing nuclear folding, coarse chromatin, and multiple nucleoli. The atypical Malgun cell (AMC) change is a novel premalignant condition in high risk gastropathy, which may progress and undergo malignant transformation directly. The pathobiological significance of AMC in gastric carcinogenesis is reviewed. A new diagnosis system of gastritis is proposed based on the critical pathologic steps classifying low and high risk gastritis for separate treatment modality. It is suggested that the regulation of H. pylori-induced neutrophilic foveolitis might be a future therapeutic goal replacing bactericidal antibiotics approach.

  15. Degree of neutrophil, atrophy, and metaplasia intestinal were associate with malondialdehyde level in gastritis patients

    Science.gov (United States)

    Siregar, G. A.; Sari, D. K.; Sungkar, T.

    2018-03-01

    The main pathogenesis of gastritis is inflammation that closely related to free radicals. Malondialdehyde (MDA) is a free radical biomarker and is found to increase in gastritis patients. However, these studies are generally performed on experimental animals as well as MDA examination in gastric mucosa. This study aim was to determine the association of degrees of gastritis (degree of lymphocyte infiltration, neutrophil activity, atrophy, and intestinal metaplasia) with plasma MDA level. A cross-sectional study of 80 consecutive gastritis patients who came to an endoscopic unit of Adam Malik General Hospital in Medan, Indonesia, from May–September 2017. Assessed for severity of chronic inflammatory, neutrophil activity, atrophy, and intestinal metaplasia refers to Updated Sydney System. Plasma MDA levels were examined using an HPLC MDA kit. Univariate analysis, bivariate (chi-square and Fisher exact test), and multivariate (binary logistic regression test) were programmed with SPSS version 22. There was no significant association between degree of lymphocyte infiltration with MDA level. There were significant associations between degree of neutrophil activity, atrophy, and intestinal metaplasia with MDA level (p=0.039, 0.003, 0.021; respectively). The moderate+severe degree of neutrophil activity, atrophy, and intestinal metaplasia were associated with high level of MDA.

  16. [Contact allergic gastritis : Rare manifestation of a metal allergy].

    Science.gov (United States)

    Pföhler, C; Vogt, T; Müller, C S L

    2016-05-01

    Only a few cases of contact allergic gastritis in patients with nickel allergy have been reported in the literature. We report a case of probable contact-allergic gastritis in a 46-year-old woman. Clinical examination revealed lichenoid mucosal lesions of the gums adjacent to a bridge and crowns that had been implanted several weeks previously. Since implantation, the patient suffered from gastrointestinal complaints including stomach pain. Gastroscopy and histological investigation of stomach biopsies showed eosinophilic gastritis. Patch testing done under the diagnosis of contact allergic stomatitis showed positive reactions to gold sodium thiosulphate, manganese (II) chloride, nickel (II) sulphate, palladium chloride, vanadium (III) chloride, zirconium (IV) chloride, and fragrances. The crowns and the bridge contained gold, palladium, and zirconium, hence they were replaced by titan-based dentition. Shortly after replacing the artificial dentition, all gastrointestinal symptoms resolved spontaneously without further treatment. Delayed-type allergy to components in the artificial dentition seem to have caused the gastritis.

  17. Follicular B Cell Lymphoma with Accompanying Ischemic Gastritis Completely Resolved by Rituximab.

    Science.gov (United States)

    Tariq, Anam; Mehta, Neal; Peroutka, Kathryn

    2017-06-02

    BACKGROUND Follicular B cell lymphomas account for a significant portion of all newly diagnosed non-Hodgkin's lymphomas. While involvement can be varied, the most common extranodal presentation is within the gastrointestinal tract beyond the stomach. In addition, the stomach has a diffuse multivessel vascular supply, which decreases the likelihood of developing ischemic gastritis. CASE REPORT An 89-year-old woman with history of diabetes, deep venous thromboembolism, and hypertension was referred due to a newly diagnosed retroperitoneal mass. Biopsy of a left para-aortic node was consistent with low-grade follicular B cell lymphoma. Following mainstream treatment guidelines, rituximab was administered. Approximately 12 hours later, the patient presented to the Emergency Department with intractable vomiting and nausea. After admission, an esophagogastroduodenoscopy (EGD) revealed extensive ischemic gastritis. Due to recurrent ascites requiring frequent paracenteses, and the clinical aggressiveness of the patient's underlying lymphoma, a second dose of rituximab was administered with concurrent initiation of total parenteral nutrition. Approximately 1 week later, the patient underwent a repeat EGD for quality of life planning while in hospice. The repeat EGD revealed resolved ischemic gastritis. Her diet was advanced and she was subsequently discharged home. CONCLUSIONS Rituximab alone shows promise in treating extensive follicular B cell lymphoma complicated by ischemic gastritis, which has not been previously reported in the literature.

  18. Clinical Usefulness of the Serological Gastric Biopsy for the Diagnosis of Chronic Autoimmune Gastritis

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    Antonio Antico

    2012-01-01

    Full Text Available Aim. To assess the predictive value for chronic autoimmune gastritis (AIG of the combined assay of anti-parietal-cell antibodies (PCA, anti-intrinsic-factor antibodies (IFA, anti-Helicobacter pylori (Hp antibodies, and measurement of blood gastrin. Methods. We studied 181 consecutive patients with anemia, due to iron deficiency resistant to oral replacement therapy or to vitamin B12 deficiency. Results. 83 patients (45.8% tested positive for PCA and underwent gastroscopy with multiple gastric biopsies. On the basis of the histological diagnosis, PCA-positive patients were divided into 4 groups: (1 30 patients with chronic atrophic gastritis; they had high concentrations of PCA and gastrin and no detectable IFA; (2 14 subjects with metaplastic gastric atrophy; they had high PCA, IFA, and gastrin; (3 18 patients with nonspecific lymphocytic inflammation with increased PCA, normal gastrin levels, and absence of IFA; (4 21 patients with multifocal atrophic gastritis with “borderline” PCA, normal gastrin, absence of IFA and presence of anti-Hp in 100% of the cases. Conclusions. The assay of four serological markers proved particularly effective in the diagnostic classification of gastritis and highly correlated with the histological profile. As such, this laboratory diagnostic profile may be considered an authentic “serological biopsy.”

  19. Curcuma aromatica Water Extract Attenuates Ethanol-Induced Gastritis via Enhancement of Antioxidant Status

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    Woo-Young Jeon

    2015-01-01

    Full Text Available Curcuma aromatica is an herbal medicine and traditionally used for the treatment of various diseases in Asia. We investigated the effects of C. aromatica water extract (CAW in the stomach of rats with ethanol-induced gastritis. Gastritis was induced in rats by intragastric administration of 5 mL/kg body weight of absolute ethanol. The CAW groups were given 250 or 500 mg of extract/kg 2 h before administration of ethanol, respectively. To determine the antioxidant effects of CAW, we determined the level of lipid peroxidation, the level of reduced glutathione (GSH, the activities of catalase, degree of inflammation, and mucus production in the stomach. CAW reduced ethanol-induced inflammation and loss of epithelial cells and increased the mucus production in the stomach. CAW reduced the increase in lipid peroxidation associated with ethanol-induced gastritis (250 and 500 mg/kg, p<0.01, resp. and increased mucosal GSH content (500 mg/kg, p<0.01 and the activity of catalase (250 and 500 mg/kg, p<0.01, resp.. CAW increased the production of prostaglandin E2. These findings suggest that CAW protects against ethanol-induced gastric mucosa injury by increasing antioxidant status. We suggest that CAW could be developed for the treatment of gastritis induced by alcohol.

  20. Clinical aspects of chronic gastritis in patients with concomitant arterial hypertension

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    Мар'яна Миколаївна Курбан

    2015-10-01

    Full Text Available Aim: The work deals with special features of chronic gastritis clinical course with comorbid arterial hypertension.Methods: 96 patients underwent complex examination: 62 patients with combined clinical course of arterial hypertension and chronic gastritis and 34 ones with isolated chronic gastritis. All patients underwent clinical, laboratory and instrumental examination.Result: At analysis of results it was established that in the 1 group of patients took place the more heavy clinical course and the main complaints were presented as pain syndrome (of an acute, nagging character especially in epigastric zone or without strict localization that took place after ingestion, dyspeptic syndrome (with predominant meteorism, spreading feeling in epigastrium and eructation and asthenoneurotic syndrome (with sleep disorders, general weakness and work disability as opposed to patients of the 11 group whose pain syndrome was predominantly stable or periodic of an acute character in epigastric zone. Among complaints that are specific for dyspeptic syndrome prevailed eructation, spreading feeling in epigastrium and nausea. At the same time the chronic gastritis duration and pain syndrome intensity correlated with helicobacterial infection and comorbidity.Conclusions: Combined pathology is characterized with more intense clinical symptomatology as a direct consequence of mutual influence of diseases. The researches aimed at the study of clinical features of comorbid states allow the grounded approach to its therapy with special attention to all aspects of interaction

  1. Critical pathogenic steps to high risk Helicobacter pylori gastritis and gastric carcinogenesis

    Science.gov (United States)

    Lee, Inchul

    2014-01-01

    Helicobacter pylori (H. pylori) gastritis may progress to high risk gastropathy and cancer. However, the pathological progression has not been characterized in detail. H. pylori induce persistent inflammatory infiltration. Neutrophils are unique in that they directly infiltrate into foveolar epithelium aiming the proliferative zone specifically. Neutrophilic proliferative zone foveolitis is a critical pathogenic step in H. pylori gastritis inducing intensive epithelial damage. Epithelial cells carrying accumulated genomic damage and mutations show the Malgun (clear) cell change, characterized by large clear nucleus and prominent nucleolus. Malgun cells further undergo atypical changes, showing nuclear folding, coarse chromatin, and multiple nucleoli. The atypical Malgun cell (AMC) change is a novel premalignant condition in high risk gastropathy, which may progress and undergo malignant transformation directly. The pathobiological significance of AMC in gastric carcinogenesis is reviewed. A new diagnosis system of gastritis is proposed based on the critical pathologic steps classifying low and high risk gastritis for separate treatment modality. It is suggested that the regulation of H. pylori-induced neutrophilic foveolitis might be a future therapeutic goal replacing bactericidal antibiotics approach. PMID:24914362

  2. Therapeutic effect of Streptococcus thermophilus CRL 1190-fermented milk on chronic gastritis

    Science.gov (United States)

    Rodríguez, Cecilia; Medici, Marta; Mozzi, Fernanda; de Valdez, Graciela Font

    2010-01-01

    AIM: To investigate the potential therapeutic effect of exopolysaccharide (EPS)-producing Streptococcus thermophilus (S. thermophilus) CRL 1190 fermented milk on chronic gastritis in Balb/c mice. METHODS: Balb/c mice were fed with the fermented milk for 7 d after inducing gastritis with acetyl-salicylic acid (ASA, 400 mg/kg body weight per day for 10 d). Omeprazole was included in this study as a positive therapeutic control. The gastric inflammatory activity was evaluated from gastric histology and inflammation score, number of interleukin-10 (IL-10), interferon-γ (INFγ) and tumor necrosis factor-α (TNF-α) cytokine-producing cells in the gastric mucosa, and thickness of the mucus layer. RESULTS: Animals receiving treatment with the EPS-producing S. thermophilus CRL 1190 fermented milk showed a conserved gastric mucosa structure similar to that of healthy animals. Inflammation scores of the fermented milk-treated mice were lower than those of mice in the gastritis group (0.2 ± 0.03 vs 2.0 ± 0.6, P < 0.05). A marked decrease in INFγ+ (15 ± 1.0 vs 28 ± 1.2, P < 0.05) and TNF-α+ (16 ± 3.0 vs 33 ± 3.0, P < 0.05) cells and an increase in IL-10+ (28 ± 1.5 vs 14 ± 1.3, P < 0.05) cells compared to the gastritis group, was observed. Also, an increase in the thickness of the mucus gel layer (2.2 ± 0.6 vs 1.0 ± 0.3; 5.1 ± 0.8 vs 1.5 ± 0.4 in the corpus and antrum mucosa, respectively, P < 0.05) compared with the gastritis group was noted. A milk suspension of the purified EPS from S. thermophilus CRL1190 was also effective as therapy for gastritis. CONCLUSION: This study suggests that fermented milk with S. thermophilus CRL 1190 and/or its EPS could be used in novel functional foods as an alternative natural therapy for chronic gastritis induced by ASA. PMID:20355240

  3. Circadian phase, dynamics of subjective sleepiness and sensitivity to blue light in young adults complaining of a delayed sleep schedule.

    Science.gov (United States)

    Moderie, Christophe; Van der Maren, Solenne; Dumont, Marie

    2017-06-01

    To assess factors that might contribute to a delayed sleep schedule in young adults with sub-clinical features of delayed sleep phase disorder. Two groups of 14 young adults (eight women) were compared: one group complaining of a delayed sleep schedule and a control group with an earlier bedtime and no complaint. For one week, each subject maintained a target bedtime reflecting their habitual sleep schedule. Subjects were then admitted to the laboratory for the assessment of circadian phase (dim light melatonin onset), subjective sleepiness, and non-visual light sensitivity. All measures were timed relative to each participant's target bedtime. Non-visual light sensitivity was evaluated using subjective sleepiness and salivary melatonin during 1.5-h exposure to blue light, starting one hour after target bedtime. Compared to control subjects, delayed subjects had a later circadian phase and a slower increase of subjective sleepiness in the late evening. There was no group difference in non-visual sensitivity to blue light, but we found a positive correlation between melatonin suppression and circadian phase within the delayed group. Our results suggest that a late circadian phase, a slow build-up of sleep need, and an increased circadian sensitivity to blue light contribute to the complaint of a delayed sleep schedule. These findings provide targets for strategies aiming to decreasing the severity of a sleep delay and the negative consequences on daytime functioning and health. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. Myeloid HIF-1 is protective in Helicobacter pylori-mediated gastritis.

    Science.gov (United States)

    Matak, Pavle; Heinis, Mylène; Mathieu, Jacques R R; Corriden, Ross; Cuvellier, Sylvain; Delga, Stéphanie; Mounier, Rémi; Rouquette, Alexandre; Raymond, Josette; Lamarque, Dominique; Emile, Jean-François; Nizet, Victor; Touati, Eliette; Peyssonnaux, Carole

    2015-04-01

    Helicobacter pylori infection triggers chronic inflammation of the gastric mucosa that may progress to gastric cancer. The hypoxia-inducible factors (HIFs) are the central mediators of cellular adaptation to low oxygen levels (hypoxia), but they have emerged recently as major transcriptional regulators of immunity and inflammation. No studies have investigated whether H. pylori affects HIF signaling in immune cells and a potential role for HIF in H. pylori-mediated gastritis. HIF-1 and HIF-2 expression was examined in human H. pylori-positive gastritis biopsies. Subsequent experiments were performed in naive and polarized bone marrow-derived macrophages from wild-type (WT) and myeloid HIF-1α-null mice (HIF-1(Δmyel)). WT and HIF-1(Δmyel) mice were inoculated with H. pylori by oral gavage and sacrificed 6 mo postinfection. HIF-1 was specifically expressed in macrophages of human H. pylori-positive gastritis biopsies. Macrophage HIF-1 strongly contributed to the induction of proinflammatory genes (IL-6, IL-1β) and inducible NO synthase in response to H. pylori. HIF-2 expression and markers of M2 macrophage differentiation were decreased in response to H. pylori. HIF-1(Δmyel) mice inoculated with H. pylori for 6 mo presented with a similar bacterial colonization than WT mice but, surprisingly, a global increase of inflammation, leading to a worsening of the gastritis, measured by an increased epithelial cell proliferation. In conclusion, myeloid HIF-1 is protective in H. pylori-mediated gastritis, pointing to the complex counterbalancing roles of innate immune and inflammatory phenotypes in driving this pathology. Copyright © 2015 by The American Association of Immunologists, Inc.

  5. Helicobacter pylori genotypes and types of gastritis in first-degree relatives of gastric cancer patients.

    Science.gov (United States)

    Siavoshi, F; Asgharzadeh, A; Ghadiri, H; Massarrat, S; Latifi-Navid, S; Zamani, M

    2011-08-01

    The frequency of Helicobacter pylori vacA alleles, cagA, and jhp0947 and their association with types and advanced forms of gastritis in 143 first-degree relatives of gastric cancer (GC) patients was assessed. The subjects included 64/143 with antral-predominant gastritis, 68/143 with pangastritis, and 11/143 with corpus-predominant gastritis, with or without atrophy or intestinal metaplasia (IM). Further classification included the severity of atrophy or IM. Group I (40/143) included the subjects with moderate-marked atrophy or IM, group II (58/143) those with no atrophy or IM, and group III (45/143) with mild atrophy or IM. The frequency of vacA s1 was 79.7%, vacA s2 20.3%, m1 49.7%, m2 50.3%, cagA 76.2%, and jhp0947 58%. The most prevalent combination was vacAs1 cagA (+) (65.7%) (P=0.001). Of the 143 subjects, 85 (59.4%) showed atrophy or IM, and 40/85 (47%) developed the moderate-marked atrophy or IM. No significant correlation was found between genotypes and the types of gastritis, non-atrophy, atrophy, or IM and severe forms of atrophy or IM (P>0.05). It is proposed that H. pylori genotype status might not be considered as an important determinant of the types and advanced forms of gastritis in the first-degree relatives of GC patients. Copyright © 2011 Elsevier GmbH. All rights reserved.

  6. Differential expression of phospholipase C epsilon 1 is associated with chronic atrophic gastritis and gastric cancer.

    Science.gov (United States)

    Chen, Jun; Wang, Wei; Zhang, Tao; Ji, Jiajia; Qian, Qirong; Lu, Lungeng; Fu, Hualin; Jin, Weilin; Cui, Daxiang

    2012-01-01

    Chronic inflammation plays a causal role in gastric tumor initiation. The identification of predictive biomarkers from gastric inflammation to tumorigenesis will help us to distinguish gastric cancer from atrophic gastritis and establish the diagnosis of early-stage gastric cancer. Phospholipase C epsilon 1 (PLCε1) is reported to play a vital role in inflammation and tumorigenesis. This study was aimed to investigate the clinical significance of PLCε1 in the initiation and progression of gastric cancer. Firstly, the mRNA and protein expression of PLCε1 were analyzed by reverse transcription-PCR and Western blotting in normal gastric mucous epithelial cell line GES-1 and gastric cancer cell lines AGS, SGC7901, and MGC803. The results showed both mRNA and protein levels of PLCε1 were up-regulated in gastric cancer cells compared with normal gastric mucous epithelial cells. Secondly, this result was confirmed by immunohistochemical detection in a tissue microarray including 74 paired gastric cancer and adjacent normal tissues. Thirdly, an independence immunohistochemical analysis of 799 chronic atrophic gastritis tissue specimens demonstrated that PLCε1 expression in atrophic gastritis tissues were down-regulated since PLCε1 expression was negative in 524 (65.6%) atrophic gastritis. In addition, matched clinical tissues from atrophic severe gastritis and gastric cancer patients were used to further confirm the previous results by analyzing mRNA and protein levels expression of PLCε1 in clinical samples. Our results suggested that PLCε1 protein may be a potential biomarker to distinguish gastric cancer from inflammation lesion, and could have great potential in applications such as diagnosis and pre-warning of early-stage gastric cancer.

  7. Immunoexpression of CD95 in chronic gastritis and gastric mucosa-associated lymphomas

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    Vassallo J.

    2004-01-01

    Full Text Available CD95 (Fas/APO-1-mediated apoptosis plays an important role in immunological regulation and is related to the pathogenesis of autoimmune diseases. Immunoexpression of CD95 has been reported to frequently occur in low grade non-Hodgkin lymphomas, especially of post-germinal center histogenesis, among which those originating in mucosa-associated lymphoid tissue (MALT lymphomas. However, there is no report comparing in situ immunoexpression of this marker in lymphomas and the hyperplastic lymphoid reaction (chronic gastritis related to Helicobacter pylori infection. The purpose of the present research was to compare the intensity of lymphoid CD95 immunoexpression in 15 cases of H. pylori-related chronic gastritis and 15 gastric MALT lymphomas. CD95 (anti-CD95 was detected by an immunoperoxidase technique in paraffin sections using the catalyzed amplification system. Graduation of reaction intensity (percentage of CD95-positive cells was semiquantitative, from 1+ to 4+. Nine cases of chronic gastritis were 4+, five 2+ and one 1+. Three lymphomas were 4+, three 3+, four 2+, four 1+, and one was negative. Although 14 of 15 lymphomas were positive for CD95, the intensity of the reaction was significantly weaker compared to that obtained with gastric tissue for patients with gastritis (P = 0.03. The difference in CD95 immunoexpression does not seem to be useful as an isolated criterion in the differential diagnosis between chronic gastritis and MALT lymphomas since there was overlapping of immunostaining patterns. However, it suggests the possibility of a pathogenetic role of this apoptosis-regulating protein in MALT lymphomas.

  8. Does modified Braun enteroenterostomy improve alkaline reflux gastritis and marginal ulcer after pancreaticoduodenectomy?

    Science.gov (United States)

    Su, An-Ping; Ke, Neng-Wen; Zhang, Yi; Wang, Wei-Guo; Zhang, Zhao-Da; Liu, Xu-Bao; Hu, Wei-Ming; Tian, Bo-Le

    2013-11-01

    The safety of pancreaticoduodenectomy has improved significantly. However, alkaline reflux gastritis and marginal ulcer are two substantial problems after pancreaticoduodenectomy. To identify whether Child reconstruction with a modified Braun enteroenterostomy decreases the incidence of alkaline reflux gastritis and marginal ulcer after pancreaticoduodenectomy better than Roux-en-Y reconstruction. Data on 57 consecutive patients who underwent standard pancreaticoduodenectomy between January 1, 2008 and January 31, 2012 were collected prospectively. Data on early and late complications of the Child reconstruction with a modified Braun enteroenterostomy and Roux-en-Y were gathered. The risk factors of alkaline reflux gastritis and marginal ulcer were also investigated by using univariate and multivariate analyses. Twenty-five patients received Roux-en-Y and 32 underwent Child reconstruction with a modified Braun enteroenterostomy. Early complications after the two reconstruction methods were insignificant. Significant differences in terms of later postoperative morbidity (P = 0.01) and change in body mass index (P = 0.03) were found 12 months after pancreaticoduodenectomy. No significant difference for alkaline reflux gastritis was observed between the two methods (14.8 vs. 28.6 %, P = 0.24). Marginal ulcer occurred significantly lower in patients with the modified reconstruction than in those with Roux-en-Y reconstruction (11.1 vs. 47.6 %, P = 0.01). Peptic ulcer history, diabetes mellitus, and reconstruction type had a significant effect on marginal ulcer formation. Child reconstruction with a modified Braun enteroenterostomy offers an advantage with respect to marginal ulcer after standard pancreaticoduodenectomy, potentially decreasing the incidence of alkaline reflux gastritis as effectively as Roux-en-Y reconstruction.

  9. Metabolic markers and microecological characteristics of tongue coating in patients with chronic gastritis

    Science.gov (United States)

    2013-01-01

    Background In Traditional Chinese Medicine (TCM), tongue diagnosis has been an important diagnostic method for the last 3000 years. Tongue diagnosis is a non-invasive, simple and valuable diagnostic tool. TCM treats the tongue coating on a very sensitive scale that reflects physiological and pathological changes in the organs, especially the spleen and stomach. Tongue coating can diagnose disease severity and determine the TCM syndrome (“Zheng” in Chinese). The biological bases of different tongue coating appearances are still poorly understood and lack systematic investigation at the molecular level. Methods Tongue coating samples were collected from 70 chronic gastritis patients and 20 normal controls. 16S rRNA denatured gradient gel electrophoresis (16S rRNA–DGGE) and liquid chromatography and mass spectrometry (LC–MS) were designed to profile tongue coatings. The statistical techniques used were principal component analysis and partial least squares–discriminate analysis. Results Ten potential metabolites or markers were found in chronic gastritis patients, including UDP-D-galactose, 3-ketolactose, and vitamin D2, based on LC–MS. Eight significantly different strips were observed in samples from chronic gastritis patients based on 16S rRNA–DGGE. Two strips, Strips 8 and 10, were selected for gene sequencing. Strip 10 sequencing showed a 100% similarity to Rothia mucilaginosa. Strip 8 sequencing showed a 96.2% similarity to Moraxella catarrhalis. Conclusions Changes in glucose metabolism could possibly form the basis of tongue coating conformation in chronic gastritis patients. The study revealed important connections between metabolic components, microecological components and tongue coating in chronic gastritis patients. Compared with other diagnostic regimens, such as blood tests or tissue biopsies, tongue coating is more amenable to, and more convenient for, both patients and doctors. PMID:24041039

  10. Association between IL-1β polymorphisms and gastritis risk: A meta-analysis.

    Science.gov (United States)

    Sun, Xiaoming; Cai, Hongxing; Li, Zhouru; Li, Shanshan; Yin, Wenjiang; Dong, Guokai; Kuai, Jinxia; He, Yihui; Jia, Jing

    2017-02-01

    Helicobacter pylori (H. pylori) infection of the human stomach regularly leads to chronic gastric inflammation. The cytokine gene interleukin (IL)-1β has been implicated in influencing the pathology of inflammation induced by H. pylori infection. Currently, several studies have been carried out to investigate the association of IL-1β-511 (rs16944) and IL-1β-31 (rs1143627) polymorphisms with gastritis risk; however, the results are inconsistent and inconclusive. To assess the effect of IL-1β polymorphisms on gastritis susceptibility, we conducted a meta-analysis. Up to March 15, 2016, 2205 cases and 2289 controls were collected from 12 published case-control studies. Summarized odds ratios and corresponding 95% confidence intervals (CIs) for IL-1β-511 and IL-1β-31 polymorphisms and gastritis risk were estimated using fixed- or random-effects models when appropriate. Heterogeneity was assessed by chi-squared-based Q-statistic test, and the sources of heterogeneity were explored by subgroup analyses and logistic meta-regression analyses. Publication bias was evaluated by Begg funnel plot and Egger test. Sensitivity analyses were also performed. The results provided evidences that the single nucleotide polymorphisms (SNPs) in IL-1β-31 might be associated with the gastritis risk, especially in the Caucasian population, while SNPs in the IL-1β-511 might not be. Our studies may be helpful in supplementing the disease monitoring of gastritis in the future, and additional studies to determine the exact molecular mechanisms might inspire interventions to protect the susceptible subgroups.

  11. Forensic medical examinations conducted on complainants of sexual assault in the Forensic Medicine Institute, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, between 2006 and 2013

    Directory of Open Access Journals (Sweden)

    Piotr Engelgardt

    2015-02-01

    Full Text Available A total of 46 cases of alleged sexual assault were analysed from the years 2006–2013 where forensic medical examinations were conducted. The material was compared with data from literature. All the victims were female. In 9 cases (20% a sexual assault by sexual touching was alleged, 67% of complainants (31 cases had alleged non-consensual sexual intercourse, 6 complainants (13% had no recollection of events. Genital area injuries were reported in 26% of sexual assault victims. Injuries of other parts of the body were found in 73% of victims. None of the subjects were positive for severe injuries such as fractures, wounds, and head trauma with loss of consciousness. The majority of complainants (29 cases, 63% were examined within 24 hours after the incident and 6 examinees (13% were assessed between 24 and 48 hours after the alleged sexual assault. Eleven forensic medical examinations (24% were conducted after the lapse of more than 48 hours since the alleged incident. Twenty nine complainants admitted that they had washed their genital area after the sexual assault. Forensic swabs were taken during all forensic medical examinations.

  12. Change and clinical significance of serum PG in patients with chronic gastritis

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    Wei-Hua Huan

    2017-06-01

    Full Text Available Objective: To observe the change and clinical significance of serum PG in patients with chronic atrophic gastritis (CAG. Methods: ELISA was used to detect the peripheral blood PG level in patients confirmed with CAG, gastric polyps, and gastric cancer who were admitted in our hospital from January, 2015 to January, 2016. The normal individuals who came for physical examinations were served as the control group. The peripheral blood PG level in patients with various gastric diseases was observed. Results: The serum PG Ⅰ expression and PG I/PG Ⅱ in the gastritis group were significantly lower than those in the gastric polyps group and control group, but were significantly higher than those in the gastric cancer group; while PG Ⅱ expression was significantly higher than that in the gastric polyps group and control group, but was significantly lower than those in the gastric cancer group. PG Ⅰ expression and PG I/ PG Ⅱ in the gastric polyps group were significantly higher than those in the gastritis group and gastric cancer group, while PG Ⅱ expression was significantly lower than that in the gastritis group and gastric cancer group. PG Ⅰ expression and PG I/ PG Ⅱ in the gastric cancer group were significantly lower than those in the other three groups, while PG Ⅱ expression was significantly higher than that in the other three groups. The serum PG Ⅰ expression in patients with positive HP infection in the gastritis group and gastric cancer group was significantly higher than that in patients with negative HP infection, but the comparison of PG I/ PG Ⅱ was not statistically significant. The serum PG Ⅰ expression and PG I/ PG Ⅱ in patients with negative and positive HP infection in the gastritis group were significantly higher than those in patients with negative and positive HP infection in the gastric cancer group; while PG Ⅱ expression was significantly was significantly lower than that in the gastric cancer group

  13. Correlation between serum vitamin B12 level and peripheral neuropathy in atrophic gastritis

    Science.gov (United States)

    Yang, Guo-Tao; Zhao, Hong-Ying; Kong, Yu; Sun, Ning-Ning; Dong, Ai-Qin

    2018-01-01

    AIM To explore the correlation between serum vitamin B12 level and peripheral neuropathy in patients with chronic atrophic gastritis (CAG). METHODS A total of 593 patients diagnosed with chronic gastritis by gastroscopy and pathological examination from September 2013 to September 2016 were selected for this study. The age of these patients ranged within 18- to 75-years-old. Blood pressure, height and weight were measured in each patient, and the body mass index value was calculated. Furthermore, gastric acid, serum gastrin, serum vitamin and serum creatinine tests were performed, and peripheral nerve conduction velocity and Helicobacter pylori (H. pylori) were detected. In addition, the type of gastritis was determined by gastroscopy. The above factors were used as independent variables to analyze chronic gastritis with peripheral neuropathy and vitamin B12 deficiency risk factors, and to analyze the relationship between vitamin B12 levels and peripheral nerve conduction velocity. In addition, in the treatment of CAG on the basis of vitamin B12, patients with peripheral neuropathy were observed. RESULTS Age, H. pylori infection, CAG, vitamin B9 and vitamin B12 were risk factors for the occurrence of peripheral nerve degeneration. Furthermore, CAG and H. pylori infection were risk factors for chronic gastritis associated with vitamin B12 deficiency. Serum vitamin B12 level was positively correlated with sensory nerve conduction velocity in the tibial nerve (R = 0.463). After vitamin B12 supplementation, patients with peripheral neuropathy improved. CONCLUSION Serum vitamin B12 levels in patients with chronic gastritis significantly decreased, and the occurrence of peripheral neuropathy had a certain correlation. CAG and H. pylori infection are risk factors for vitamin B12 deficiency and peripheral neuropathy. When treating CAG, vitamin B12 supplementation can significantly reduce peripheral nervous system lesions. Therefore, the occurrence of peripheral neuropathy

  14. Immunoproteomics of Helicobacter pylori infection in patients with atrophic body gastritis, a predisposing condition for gastric cancer.

    Science.gov (United States)

    Lahner, Edith; Bernardini, Giulia; Possenti, Silvia; Renzone, Giovanni; Scaloni, Andrea; Santucci, Annalisa; Annibale, Bruno

    2011-02-01

    Atrophic body gastritis is considered an outcome of H. pylori infection at high risk for gastric cancer. Immunoproteomics has been used to detect H. pylori antigens, which may act as potential markers for neoplastic disease and may be used in specific serological tests. We used immunoproteome technology to identify H. pylori antigens, recognized by sera from patients with atrophic body gastritis. Here, we performed 2DE protein maps of H. pylori strain 10K, probed against single sera from 3 groups of H. pylori-positive patients (atrophic body gastritis; intestinal-type gastric cancer; peptic ulcer) and negative controls. Immunoreactive spots were identified by MALDI-TOF-MS. A total of 155 immunoreactive spots were detected corresponding to 14.1% of total spots detected in our reference map of H. pylori strain 10K. Sera from atrophic body gastritis (40.5±2%) and gastric cancer patients (25.9±1.8%) showed a significantly higher and stronger mean immunoreactivity versus H. pylori antigens compared to peptic ulcer patients (11.2±1.3%). The average intensity of immunoreactivity of sera from atrophic body gastritis and gastric cancer patients was significantly stronger compared to peptic ulcer patients. Sera from atrophic body gastritis and gastric cancer patients differentially recognized 17 H. pylori spots. Immunoproteome technology may discriminate between different H. pylori-related disease phenotypes showing a serological immunorecognition pattern common to patients with gastric cancer and atrophic body gastritis, its precursor condition. This tool may be promising for developing specific serological tests to identify patients with gastritis at high risk for gastric cancer, to be evaluated in prospective investigations. Copyright © 2010 Elsevier GmbH. All rights reserved.

  15. Helicobacter-negative gastritis: polymerase chain reaction for Helicobacter DNA is a valuable tool to elucidate the diagnosis.

    Science.gov (United States)

    Kiss, S; Zsikla, V; Frank, A; Willi, N; Cathomas, G

    2016-04-01

    Helicobacter-negative gastritis has been increasingly reported. Molecular techniques as the polymerase chain reaction (PCR) may detect bacterial DNA in histologically negative gastritis. To evaluate of Helicobacter PCR in gastric biopsies for the daily diagnostics of Helicobacter-negative gastritis. Over a 5-year period, routine biopsies with chronic gastritis reminiscent of Helicobacter infection, but negative by histology, were tested by using a H. pylori specific PCR. Subsequently, PCR-negative samples were re-evaluated using PCR for other Helicobacter species. Of the 9184 gastric biopsies, 339 (3.7%) with histological-negative gastritis and adequate material were forwarded to PCR analysis for H. pylori and 146 (43.1%) revealed a positive result. In 193 H. pylori DNA-negative biopsies, re-analysis using PCR primers for other Helicobacter species, revealed further 23 (11.9%) positive biopsies, including 4 (2.1%) biopsies with H. heilmannii sensu lato. PCR-positive biopsies showed a higher overall inflammatory score, more lymphoid follicles/aggregates and neutrophils (P gastritis. © 2016 John Wiley & Sons Ltd.

  16. Establishment of an animal model for chronic gastritis with Helicobacter pylori: potential model for long-term observations.

    Science.gov (United States)

    Fujioka, T; Kubota, T; Shuto, R; Kodama, R; Murakami, K; Perparim, K; Nasu, M

    1994-12-01

    To assess the suitability of an established experimental model for chronic gastritis associated with Helicobacter pylori for use in long-term observations. In a 3-year follow-up study of acute gastritis induced by H. pylori using an established experimental model with Japanese monkeys, we compared H. pylori-infected animals (n = 6) with a non-infected control group (n = 7). Colonization by H. pylori, gastritis scores, volume of intracellular periodic acid-Schiff-positive substances and the height of antral glands were investigated every 3 months for 3 years and compared with those of a control group. In the infected group, persistent colonization with H. pylori was demonstrated by culture and histological examinations. Gastritis scores were significantly higher than those of the control group, and the histological findings were quite similar to those of chronic active gastritis observed in humans. Simultaneously, significant decreases in the contents of periodic acid-Schiff-positive substances and in the height of antral glands were also demonstrated in infected animals. In Japanese monkeys, persistent colonization with H. pylori caused chronic gastritis quite similar to that observed in humans, thus providing a suitable animal model for evaluating the long-term prognosis of H. pylori infection.

  17. The relationship between Helicobacter pylori-associated gastritis or ulcer disease and gastric emptying

    Energy Technology Data Exchange (ETDEWEB)

    Kao Chiahung (Dept. of Nuclear Medicine, Taichung Veterans General Hospital (Taiwan, Province of China)); Wang Shyhjen (Dept. of Nuclear Medicine, Taichung Veterans General Hospital (Taiwan, Province of China)); Chen Granhum (Div. of Gastroenterology, Taichung Veterans General Hospital (Taiwan, Province of China)); Yeh Shinhwa (Dept. of Nuclear Medicine, Taichung Veterans General Hospital (Taiwan, Province of China))

    1994-03-01

    Forty-five patients with Helicobacter pylori (HP)-associated gastritis or ulcer disease were included in this study. Radionuclide-labelled solid meals were used to calculate gastric emptying times (GETs) and carbon-14 urea breath tests ([sup 14]C UBTs) were used to measure the HP colonies quantitatively. The patients were assessed according to the following two criteria: (a) the HP colony number (i.e. high or low) and (b) the recorded duration of the GET (i.e. long or short). There was no statistically significant difference in the incidence of abnormal GET between high and low [sup 14]C UBT patients or in the incidence of abnormal [sup 14]C UBT between long and short GET cases. In conclusion, no significant relationship between HP-associated gastritis or ulcer disease and GET was found in this study. (orig.)

  18. The relationship between Helicobacter pylori-associated gastritis or ulcer disease and gastric emptying

    International Nuclear Information System (INIS)

    Kao Chiahung; Wang Shyhjen; Chen Granhum; Yeh Shinhwa

    1994-01-01

    Forty-five patients with Helicobacter pylori (HP)-associated gastritis or ulcer disease were included in this study. Radionuclide-labelled solid meals were used to calculate gastric emptying times (GETs) and carbon-14 urea breath tests ( 14 C UBTs) were used to measure the HP colonies quantitatively. The patients were assessed according to the following two criteria: (a) the HP colony number (i.e. high or low) and (b) the recorded duration of the GET (i.e. long or short). There was no statistically significant difference in the incidence of abnormal GET between high and low 14 C UBT patients or in the incidence of abnormal 14 C UBT between long and short GET cases. In conclusion, no significant relationship between HP-associated gastritis or ulcer disease and GET was found in this study. (orig.)

  19. Successful medical management of emphysematous gastritis with concomitant portal venous air: a case report

    Directory of Open Access Journals (Sweden)

    Weiss Stan L

    2010-05-01

    Full Text Available Abstract Introduction The causes of diffuse abdominal pain following pelvic surgery are numerous. We present a rare case of acute abdominal pain in a woman in the post-partum period. Case presentation A 25-year-old Caucasian woman with neurofibromatosis type 1 presented to our hospital with diffuse abdominal pain immediately after a cesarean section. The patient was acutely ill and toxic with a fever of 38.8°C, a pulse of 120 beats per minute and a distended abdomen with absent bowel sounds. A computed tomography scan showed air in the wall of the stomach and portal venous system. The patient was successfully treated with intravenous antibiotics, bowel rest and total parenteral nutrition. Conclusion It is rare for a case of emphysematous gastritis associated with portal venous air to be treated successfully without surgery. To the best of our knowledge, to date there has been no reported association of emphysematous gastritis with neurofibromatosis.

  20. A case of radiation hemorrhagic gastritis successfully treated by endoscopic argon plasma coagulation

    International Nuclear Information System (INIS)

    Furukawa, Koichi; Ho, Nichyau; Kuroda, Ken; Ikarashi, Kentarou; Hata, Koujirou; Tukioka, Satosi

    2003-01-01

    A 72-year-old woman underwent irradiation of 46 Grey in total dose, for lumbago of the advanced pancreatic cancer in August 2000. She was admitted to our hospital due to severe anemia in February 2001 with occasionally positive fecal occult blood. Endoscopy revealed erosive gastric mucosa diffuse in the lower body of the stomach, which resulted from radiation. We applied argon plasma coagulation (APC) in March 2001 and succeeded in hemostasis of the widely spreading radiation hemorrhagic gastritis. The progress of the severe anemia improved without cicatricial stenosis. As the coagulation of the APC is limited in the surface mucosa, APC is an easy and effective treatment for radiation hemorrhagic gastritis. (author)

  1. A 16-year-old boy with emphysematous gastritis and oesophageal candidiasis.

    Science.gov (United States)

    Yusef, Daniel; Waran, Ariane; Vamvakiti, Ekaterini

    2014-09-11

    Emphysematous gastritis is a rare and frequently fatal condition caused by invasion of gas-forming bacteria into the gastric wall. There have only been a handful of reported cases in the paediatric population, and none of these have evidence of candidal infection or mucormycosis. Patients typically present with abdominal pain, vomiting, malaena and haematemesis. Risk factors for emphysematous gastritis are those that interfere with the natural barriers to infection in the stomach. Diagnosis is made on the basis of typical appearances on abdominal CT. Treatment is generally conservative with surgery reserved for failed medical management or later complications. Antimicrobial cover should be broad with a low threshold for antifungals. It is important to look for predisposing factors for this condition, perhaps including an assessment of the patient's immunocompetency. We present a 16-year-old boy with global developmental delay who presented with this condition associated with candidal infection. 2014 BMJ Publishing Group Ltd.

  2. Gastritis Cystica Polyposa in An Unoperated Stomach, Treated by Endoscopic Polypectomy

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Zali

    2010-08-01

    Full Text Available Gastritis cystic polyposa is a rare and peculiar polypoid lesion arising at a gastroenterostomysite,and almost always on the gastric side.It is characterized by elongationof the gastric foveolae along with hyperplasia and cystic dilatation of the gastricglands extending into the submucosal layer. Esophagogastroduodenoscopy in a47-year-old woman without any history of gastric operation revealed a pedunculatedpolyp approximately 2 cm in diameter, in a background of erythematous gastric foldsalong the anterior wall of the fundus. Polypectomy was performed, with endoscopicimpression of hyperplastic or fundic gland polyp,without any complications.Histopathological findings were consistent within gastritis cystic polyposa(GCP. Amild Helicobacter pylori colonization in gastric pits was seen. GCP could occur in anunoperated stomach and treated by endoscopic polypectomy. However,removal andhistopathologic confirmation of these lesions are necessary.

  3. Fatal Clostridium perfringens sepsis due to emphysematous gastritis and literature review.

    Science.gov (United States)

    Sarvari, Karoly Peter; Vasas, Bela; Kiss, Ildiko; Lazar, Andrea; Horvath, Istvan; Simon, Marianna; Peto, Zoltan; Urban, Edit

    2016-08-01

    A 76-year-old female patient was admitted to the Level I Emergency Department of University of Szeged with severe abdominal pain and vomiting. The clinical assessment with laboratory tests and radiological investigations confirmed severe sepsis associated with intravascular hemolysis and multiorgan failure and acute pancreatitis. On the abdominal CT, besides of other abnormalities, the presence of gas bubbles in the stomach, small intestines and liver were seen. The gastric alterations pointed to emphysematous gastritis. Despite of the medical treatment, the patient's condition quickly deteriorated and eight hours after admission the patient died. The autopsy evaluation revealed systemic infection of abdominal origin caused by gas-producing Gram-positive bacteria, and the post-mortem microbiological cultures confirmed the presence of Cloctridium perfringens in many abdominal organs. Emphysematous gastritis seemed to be the primary infectious focus. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. UPAYA MENINGKATKAN LAYANAN JASA DAN MENURUNKAN CUSTOMER COMPLAIN MENGGUNAKAN METODE FUZZY- SERVQUAL DI PT. EUROTRANS CHARTER INDONESIA

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    Febri Yanti

    2017-10-01

    Charter Indonesia improve by 5 w 1h and managed by lowering the number of customer complaints were received PT. Eurotrans Charter Indonesia that before the repair amounts to average number of customers complain - 4 Average monthly customer complaints after the transactions are carried out repairs down menejadi two customer complaints per month

  5. A pro-inflammatory role for Th22 cells in Helicobacter pylori-associated gastritis.

    Science.gov (United States)

    Zhuang, Yuan; Cheng, Ping; Liu, Xiao-fei; Peng, Liu-sheng; Li, Bo-sheng; Wang, Ting-ting; Chen, Na; Li, Wen-hua; Shi, Yun; Chen, Weisan; Pang, Ken C; Zeng, Ming; Mao, Xu-hu; Yang, Shi-ming; Guo, Hong; Guo, Gang; Liu, Tao; Zuo, Qian-fei; Yang, Hui-jie; Yang, Liu-yang; Mao, Fang-yuan; Lv, Yi-pin; Zou, Quan-ming

    2015-09-01

    Helper T (Th) cell responses are critical for the pathogenesis of Helicobacter pylori-induced gastritis. Th22 cells represent a newly discovered Th cell subset, but their relevance to H. pylori-induced gastritis is unknown. Flow cytometry, real-time PCR and ELISA analyses were performed to examine cell, protein and transcript levels in gastric samples from patients and mice infected with H. pylori. Gastric tissues from interleukin (IL)-22-deficient and wild-type (control) mice were also examined. Tissue inflammation was determined for pro-inflammatory cell infiltration and pro-inflammatory protein production. Gastric epithelial cells and myeloid-derived suppressor cells (MDSC) were isolated, stimulated and/or cultured for Th22 cell function assays. Th22 cells accumulated in gastric mucosa of both patients and mice infected with H. pylori. Th22 cell polarisation was promoted via the production of IL-23 by dendritic cells (DC) during H. pylori infection, and resulted in increased inflammation within the gastric mucosa. This inflammation was characterised by the CXCR2-dependent influx of MDSCs, whose migration was induced via the IL-22-dependent production of CXCL2 by gastric epithelial cells. Under the influence of IL-22, MDSCs, in turn, produced pro-inflammatory proteins, such as S100A8 and S100A9, and suppressed Th1 cell responses, thereby contributing to the development of H. pylori-associated gastritis. This study, therefore, identifies a novel regulatory network involving H. pylori, DCs, Th22 cells, gastric epithelial cells and MDSCs, which collectively exert a pro-inflammatory effect within the gastric microenvironment. Efforts to inhibit this Th22-dependent pathway may therefore prove a valuable strategy in the therapy of H. pylori-associated gastritis. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  6. Gastritis caused by ingestion of eggs of puffer fish : a case report

    International Nuclear Information System (INIS)

    Lee, Dong Ho; Ko, Young Tae

    1996-01-01

    Tetrodotoxin is a neurotoxin, so gastrointestinal symptoms are very rare; these described in the literature are merely nausea and vomiting. Severe complications in the gastrointestinal tract caused by tetrodotoxin have not been radiologically reported. US and CT show thickening of the gastric wall and contraction of the lumen, and upper gastrointestinal series show shortening, lobulation and irregularity of the lesser and greater curvature of the body and antrum similar to the findings of corrosive gastritis

  7. Regulation of apoptosis is impaired in atrophic gastritis associated with gastric cancer.

    Science.gov (United States)

    Rosania, R; Varbanova, M; Wex, T; Langner, C; Bornschein, J; Giorgio, F; Ierardi, E; Malfertheiner, P

    2017-06-29

    Gastric premalignant conditions, atrophic gastritis (AG) and intestinal metaplasia (IM) are characterized by an increase of proliferation and a reduction of apoptosis in epithelial cells. The epithelial cell kinetics in AG and IM in gastric mucosa adjacent to gastric cancer is still unclear. The aim of this study was to evaluate the epithelial cell turnover and expression of proliferation and apoptosis-related genes in gastric cancer (GC) and adjacent mucosa with atrophic gastritis or intestinal metaplasia (AG/IM GC+), as well as in atrophic gastritis or intestinal metaplasia mucosa of patients without GC (AG/IM GC-) and in control biopsy samples of non-transformed gastric mucosa (Control). We selected 58 patients (M: F = 34:24; age range 20-84 years, median 61.06 years) with 4 well defined histological conditions: 20 controls with histological finding of non-transformed gastric mucosa, 20 patients with AG or IM (AG/IM GC-), and 18 patients with intestinal type gastric adenocarcinoma (GC) and AG or IM in the adjacent mucosa (3 cm from the macroscopic tumour margin, AG/IM GC+). We performed an immunohistochemical staining of Ki67 and TUNEL and quantitative RT-PCR to determine the expression of PCNA and Bax/Bcl-2. The immunohistochemical expression of Ki67 and TUNEL in AG/IM GC- was significantly increased compared to not transformed gastric mucosa (p gastritis and IM in presence of cancer, as well as intestinal type gastric adenocarcinoma.

  8. OLGA- and OLGIM-based staging of gastritis using narrow-band imaging magnifying endoscopy.

    Science.gov (United States)

    Saka, Akiko; Yagi, Kazuyoshi; Nimura, Satoshi

    2015-11-01

    As atrophic gastritis and intestinal metaplasia as a result of Helicobacter pylori are considered risk factors for gastric cancer, it is important to assess their severity. In the West, the operative link for gastritis assessment (OLGA) and operative link for gastric intestinal metaplasia assessment (OLGIM) staging systems based on biopsy have been widely adopted. In Japan, however, narrow-band imaging (NBI)-magnifying endoscopic diagnosis of gastric mucosal inflammation, atrophy, and intestinal metaplasia has been reported to be fairly accurate. Therefore, we investigated the practicality of NBI-magnifying endoscopy (NBI-ME) for gastritis staging. We enrolled 55 patients, in whom NBI-ME was used to score the lesser curvature of the antrum (antrum) and the lesser curvature of the lower body (corpus). The NBI-ME score classification was established from images obtained beforehand, and then biopsy specimens taken from the observed areas were scored according to histological findings. The NBI-ME and histology scores were then compared. Furthermore, we assessed the NBI-ME and histology stages using a combination of scores for the antrum and corpus, and divided the stages into two risk groups: low and high. The degree to which the stage assessed by NBI-ME approximated that assessed by histology was then ascertained. Degree of correspondence between the NBI-ME and histology scores was 69.1% for the antrum and 72.7% for the corpus, and that between the high- and low-risk groups was 89.1%. Staging of gastritis using NBI-ME approximates that based on histology, and would be a practical alternative to the latter. © 2015 The Authors. Digestive Endoscopy © 2015 Japan Gastroenterological Endoscopy Society.

  9. Altered mucosal DNA methylation in parallel with highly active Helicobacter pylori-related gastritis.

    Science.gov (United States)

    Yoshida, Takeichi; Kato, Jun; Maekita, Takao; Yamashita, Satoshi; Enomoto, Shotaro; Ando, Takayuki; Niwa, Tohru; Deguchi, Hisanobu; Ueda, Kazuki; Inoue, Izumi; Iguchi, Mikitaka; Tamai, Hideyuki; Ushijima, Toshikazu; Ichinose, Masao

    2013-10-01

    Chronic inflammation triggered by Helicobacter pylori causes altered DNA methylation in stomach mucosae, which is deeply involved in gastric carcinogenesis. This study aimed to elucidate the correlation between altered mucosal DNA methylation levels and activity of H. pylori-related gastritis, because inflammatory activity shows particular correlations with the development of diffuse-type cancer. Methylation levels in stomach mucosae of 78 healthy volunteers were determined by real-time methylation-specific PCR or bisulfite pyrosequencing. Examined loci were the promoter CpG islands of six genes (FLNc, HAND1, THBD, p41ARC, HRASLS, and LOX) and the CpG sites of non-coding repetitive elements (Alu and Satα) that are reportedly altered by H. pylori infection. Activity of H. pylori-related gastritis was evaluated using two serum markers: H. pylori antibody titer and pepsinogen II. Methylation levels of the six CpG islands were consistently increased, and those of the two repetitive elements were consistently decreased in a stepwise manner with the activity of gastric inflammation as represented by serum marker levels. Each serum marker level was well correlated with the overall DNA methylation status of stomach mucosa, and these two serologic markers were additive in the detection of the mucosa with severely altered DNA methylation. Alteration in mucosal DNA methylation level was closely correlated with activity of H. pylori-related gastritis as evaluated by serum markers. The observed correlation between altered DNA methylation levels and activity of H. pylori-related gastritis appears to be one of the relevant molecular mechanisms underlying the development of diffuse-type cancer.

  10. Virulence genes of Helicobacter pylori in gastritis, peptic ulcer and gastric cancer in Laos.

    Science.gov (United States)

    Vannarath, Sengdao; Vilaichone, Ratha-korn; Rasachak, Bouachanh; Mairiang, Pisaln; Yamaoka, Yoshio; Shiota, Seiji; Binh, Tran Thanh; Mahachai, Varocha

    2014-01-01

    Helicobacter pylori (H. pylori) infection is an established cause of peptic ulcers and gastric cancer. The aim of this study was to identify H. pylori genotypes and to examine their associations with geographical regions and gastritis, peptic ulcers and gastric cancer in Laos. A total of 329 Lao dyspeptic patients who underwent gastroscopy at Mahosot Hospital, Vientiane, Laos during December 2010--March 2012 were enrolled. Two biopsy specimens (one each from the antrum and corpus) were obtained for CLO testing and only CLO test-positive gastric tissue were used to extract DNA. PCR and sequencing were identified for variants of the cagA and vacA genotypes. Some 119 Laos patients (36.2%) were found to be infected with H. pylori including 83 with gastritis, 13 with gastric ulcers (GU), 20 with duodenal ulcers (DU) and 3 with gastric cancer. cagA was detected in 99.2%. East-Asian-type cagA (62%) and vacA s1c (64.7%) were predominant genotypes in Laos. vacA s1c-m1b was significantly higher in GU than gastritis (53.8% vs. 24.1%; P-value=0.04) whereas vacA s1a-m2 was significantly higher in DU than gastritis (40.0% vs. 16.9%; P-value=0.03). East-Asian-type cagA and vacA s1c were significantly higher in highland than lowland Lao (100% vs. 55.8%; P-value=0.001 and 88.2% vs. 61.5%, P-value=0.03 respectively). H. pylori is a common infection in Laos, as in other countries in Southeast Asia. The cagA gene was demonstrated in nearly all Laos patients, cagA and vacA genotypes being possible important factors in explaining H. pylori infection and disease outcomes in Laos.

  11. Evidence of Epstein-Barr virus association with gastric cancer and non-atrophic gastritis.

    Science.gov (United States)

    Martínez-López, Juan L E; Torres, Javier; Camorlinga-Ponce, Margarita; Mantilla, Alejandra; Leal, Yelda A; Fuentes-Pananá, Ezequiel M

    2014-01-20

    Different lines of evidence support an association between Epstein-Barr virus (EBV) and gastric cancer (GC). The main understood risk factor to develop GC is infection by Helicobacter pylori (H. pylori), which triggers a local inflammatory response critical for progression from gastritis to GC. The role of EBV in early inflammatory gastric lesions has been poorly studied. A recent study proposed a cutoff value of 2000 EBV particles to identify patients with increased chances of infection of the gastric epithelium, which may favor the inflammatory process. To better understand the role of EBV in cancer progression, we analyzed 75 samples of GC, 147 control samples of non-tumor gastric tissue derived from GC patients and 75 biopsies from patients with non-atrophic gastritis (NAG). A first-round PCR was used for EBV detection in tumor and non-tumor controls and a more sensitive nested PCR for gastritis samples; both PCRs had lower detection limits above the proposed cutoff value. With this strategy 10.67% of GC, 1.3% of non-tumor controls and 8% of gastritis samples were found positive. An EBER1 in situ hybridization showed EBV infection of epithelial cells in GC and in a third of NAG samples, while in the other NAGs infection was restricted to the mononuclear cell infiltrate. EBV-positive GCs were enriched in lace and cribriform patterns, while these rare patterns were not observed in EBV negative samples. Our results support a role for EBV in GC and early precursor lesions, either as directly oncogenic infecting epithelial cells or indirectly as an inflammatory trigger.

  12. Iron deficiency anemia in an athlete associated with Campylobacter pylori-negative chronic gastritis

    Energy Technology Data Exchange (ETDEWEB)

    Mack, D.; Sherman, P. (Univ. of Toronto (Canada))

    1989-08-01

    A 14-year-old athletic boy with a 1-year history of decreased exercise tolerance presented with unexplained iron deficiency anemia. Panendoscopy, colonoscopy, and barium contrast studies of the gastrointestinal tract were normal. However, persistent uptake of radionuclide using a {sup 99m}technetium-sucralfate scan suggested inflammation localized to the stomach. Mucosal biopsies demonstrated acute and chronic gastritis that was not associated with the presence of Campylobacter pylori.

  13. Gastritis caused by ingestion of eggs of puffer fish : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Dong Ho; Ko, Young Tae [Kyunghee Univ. College of Medicine, Seoul (Korea, Republic of)

    1996-09-01

    Tetrodotoxin is a neurotoxin, so gastrointestinal symptoms are very rare; these described in the literature are merely nausea and vomiting. Severe complications in the gastrointestinal tract caused by tetrodotoxin have not been radiologically reported. US and CT show thickening of the gastric wall and contraction of the lumen, and upper gastrointestinal series show shortening, lobulation and irregularity of the lesser and greater curvature of the body and antrum similar to the findings of corrosive gastritis.

  14. Experimental gastritis leads to anxiety- and depression-like behaviors in female but not male rats

    Science.gov (United States)

    2013-01-01

    Human and animals studies support the idea that there is a gender-related co-morbidity of pain-related and inflammatory gastrointestinal (GI) diseases with psychological disorders. This co-morbidity is the evidence for the existence of GI-brain axis which consists of immune (cytokines), neural (vagus nerve) and neuroendocrine (HPA axis) pathways. Psychological stress causes disturbances in GI physiology, such as altered GI barrier function, changes in motility and secretion, development of visceral hypersensitivity, and dysfunction of inflammatory responses. Whether GI inflammation would exert impact on psychological behavior is not well established. We examined the effect of experimental gastritis on anxiety- and depression-like behaviors in male and female Sprague–Dawley rats, and evaluated potential mechanisms of action. Gastritis was induced by adding 0.1% (w/v) iodoacetamide (IAA) to the sterile drinking water for 7 days. Sucrose preference test assessed the depression-like behavior, open field test and elevated plus maze evaluated the anxiety-like behavior. IAA treatment induced gastric inflammation in rats of either gender. No behavioral abnormality or dysfunction of GI-brain axis was observed in male rats with IAA-induced gastritis. Anxiety- and depression-like behaviors were apparent and the HPA axis was hyperactive in female rats with IAA-induced gastritis. Our results show that gastric inflammation leads to anxiety- and depression-like behaviors in female but not male rats via the neuroendocrine (HPA axis) pathway, suggesting that the GI inflammation can impair normal brain function and induce changes in psychological behavior in a gender-related manner through the GI-to-brain signaling. PMID:24345032

  15. Evidence of Epstein-Barr Virus Association with Gastric Cancer and Non-Atrophic Gastritis

    Science.gov (United States)

    Martínez-López, Juan L.E.; Torres, Javier; Camorlinga-Ponce, Margarita; Mantilla, Alejandra; Leal, Yelda A.; Fuentes-Pananá, Ezequiel M.

    2014-01-01

    Different lines of evidence support an association between Epstein-Barr virus (EBV) and gastric cancer (GC). The main understood risk factor to develop GC is infection by Helicobacter pylori (H. pylori), which triggers a local inflammatory response critical for progression from gastritis to GC. The role of EBV in early inflammatory gastric lesions has been poorly studied. A recent study proposed a cutoff value of 2000 EBV particles to identify patients with increased chances of infection of the gastric epithelium, which may favor the inflammatory process. To better understand the role of EBV in cancer progression, we analyzed 75 samples of GC, 147 control samples of non-tumor gastric tissue derived from GC patients and 75 biopsies from patients with non-atrophic gastritis (NAG). A first-round PCR was used for EBV detection in tumor and non-tumor controls and a more sensitive nested PCR for gastritis samples; both PCRs had lower detection limits above the proposed cutoff value. With this strategy 10.67% of GC, 1.3% of non-tumor controls and 8% of gastritis samples were found positive. An EBER1 in situ hybridization showed EBV infection of epithelial cells in GC and in a third of NAG samples, while in the other NAGs infection was restricted to the mononuclear cell infiltrate. EBV-positive GCs were enriched in lace and cribriform patterns, while these rare patterns were not observed in EBV negative samples. Our results support a role for EBV in GC and early precursor lesions, either as directly oncogenic infecting epithelial cells or indirectly as an inflammatory trigger. PMID:24448220

  16. [Effect of microcrystalline cellulose on alkaline gastritis due to bile reflux].

    Science.gov (United States)

    Paniagua, M; Piñol, F; Cendan, A

    1997-01-01

    Biliary acids present in gastric content due to a duodena-gastric reflux have been blamed for attacking the gastric mucosa through detergent action on the defensive barrier. This harmful action produces an inflammatory lesion on this mucosa, resulting in a chronic gastritis which is clinically expressed by epigastric pain, heartburn and vomits of biliar aspect among other symptoms, and it has constituted a clinical entity named Alcaline Gastritis by Duodenal-gastric Reflux, more recently, Reactive Gastritis according to the Sydney System. Among dietetic fibers, cellulose has been reported in recent investigations as most active in capturing and inactivating biliary acids: this constitutes a cytoprotective action on the stomach mucosa of patients who suffer this pathology. Concerning these aspects, we studied 50 patients with alcaline gastritis, excluding those who have H. pylori. The patients were diagnosed by endoscopy studies, dosage of total biliary acids in gastric content and biopsy and were divided into two groups of 25 subjects each. The first group (A) received powdered corn starch and the second group (B) powdered microcrystalline cellulose dosed 5 g/day during three months. The results showed that total biliary acids in gastric content decreased at the end of treatment mostly in patients treated with microcellulose, even though there was no statistical significance. From the clinical view point of vue, there was a highly satisfactory response in pain, vomits and heartburn after microcellulose treatment. The endoscopic inflammatory located in the antral region and diffusely, in the whole gastric mucosa, quantitatively improved and there was a significant difference in the antral location. The histological findings at the end of the treatment in either group showed no evolutive variation in the comparative study of the lesions found at the beginning of the treatment. Results are shown in tables.

  17. ADAM proteases involved in inflammation are differentially altered in patients with gastritis or ulcer.

    Science.gov (United States)

    Erin, Nuray; Türker, Sema; Elpek, Özlem; Yildirim, Bülent

    2018-02-01

    ADAM metallopeptidase domain (ADAM)9, 10 and 17 have α-secretase activity that regulates ectodomain shedding of factors involved in inflammation, cell proliferation, angiogenesis, and wound healing. The secretase activity of ADAM proteins is known to induce an inflammatory response. However, under certain conditions, a lack of secretase activity may induce inflammation suggesting differential roles of ADAM proteins with secretase activity. To the best of our knowledge, the present study evaluated the changes in α-secretase activity and expression of associated ADAM proteases (ADAM9, 10 and 17) in the gastric mucosa of patients with gastritis and ulcers, for the first time. Gastroduedonal mucosal samples from 42 patients were snap-frozen to determine changes in α-secretase activity. Twenty-four of these patients had gastritis, 9 patients had duedonal ulcers and 9 patients did not have any pathological changes. Paraffin-embedded gastric specimens (n=32) were used for immunohistochemical detection of ADAM9, ADAM10 and ADAM17. α-secretase activity of the gastric mucosa of healthy subjects was significantly higher compared with the uninvolved mucosa of patients with gastritis or ulcer. These results were associated with the immunohistochemical staining results, which demonstrated that ADAM10 expression markedly decreased in glandular epithelial cells and ADAM9 expression was lost in foveolar epithelial cells of gastric mucosa adjacent to ulcer. However, ADAM17 expression was increased in the normal gastric mucosa of patients with bleeding peptic ulcers and in the gastric mucosa adjacent to the ulcer suggesting a counteracting role of ADAM17. Decreased ADAM9 and 10 expression, and an associated decrease in α-secretase activity may predispose to chronic gastritis and ulcer. Further studies are required to determine the possible etiological role of increased ADAM17 expression.

  18. Follicular B Cell Lymphoma with Accompanying Ischemic Gastritis Completely Resolved by Rituximab

    OpenAIRE

    Tariq, Anam; Mehta, Neal; Peroutka, Kathryn

    2017-01-01

    Patient: Female, 89 Final Diagnosis: Follicular B-cell lymphoma with accompanying ischemic gastritis completely resolved by rituximab Symptoms: Nausea ? vomiting Medication: ? Clinical Procedure: ? Specialty: Oncology Objective: Rare disease Background: Follicular B cell lymphomas account for a significant portion of all newly diagnosed non-Hodgkin?s lymphomas. While involvement can be varied, the most common extranodal presentation is within the gastrointestinal tract beyond the stomach. In ...

  19. Inhibitory effect of Raphanobrassica on Helicobacter pylori-induced gastritis in Mongolian gerbils.

    Science.gov (United States)

    Yamada, Takanori; Wei, Min; Toyoda, Takeshi; Yamano, Shoutaro; Wanibuchi, Hideki

    2014-08-01

    Helicobacter pylori (H. pylori) infection is well known to be associated with chronic gastritis and also development of gastric cancer. Raphanobrassica (RB) is an intergeneric hybrid of the genera Raphanus (radish) and Brassica (cabbages) containing appreciable amounts of glucoraphanin (GR) and glucoraphenin (GRe), which are actively hydrolyzed by the enzyme myrosinase to sulforaphane and sulforaphene, respectively. Both of these metabolites exert antimicrobial and anti-inflammatory activity. The purpose of the present study was to investigate the effect of two freeze-dried products of RB (RB1 and RB2) on H. pylori-induced gastritis in Mongolian gerbils. Six-week-old male Mongolian gerbils were inoculated orally with H. pylori (ATCC 43504), and 2weeks later were fed diets containing no additives or diets supplemented with 2% RB1 (containing both GR and GRe) or 2% RB2 (containing GR only) for 10weeks. In the RB1, but not the RB2 group, mononuclear cell infiltration, mRNA expression of IL-6, and cell proliferation in the gastric mucosa were significantly suppressed. These results indicate that RB1 containing both GR and GRe exerted significant inhibitory effects on H. pylori-induced gastritis in Mongolian gerbils apparently mediated via suppression of IL-6 expression and chronic inflammation. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Cathelicidin protects against Helicobacter pylori colonization and the associated gastritis in mice.

    Science.gov (United States)

    Zhang, L; Yu, J; Wong, C C M; Ling, T K W; Li, Z J; Chan, K M; Ren, S X; Shen, J; Chan, R L Y; Lee, C C; Li, M S M; Cheng, A S L; To, K F; Gallo, R L; Sung, J J Y; Wu, W K K; Cho, C H

    2013-07-01

    Cathelicidin, an antimicrobial peptide of the innate immune system, has been shown to modulate microbial growth, wound healing and inflammation. However, whether cathelicidin controls Helicobacter pylori infection in vivo remains unexplored. This study sought to elucidate the role of endogenous and exogenous mouse cathelicidin (CRAMP) in the protection against H. pylori infection and the associated gastritis in mice. Results showed that genetic ablation of CRAMP in mice significantly increased the susceptibility of H. pylori colonization and the associated gastritis as compared with the wild-type control. Furthermore, replenishment with exogenous CRAMP, delivered via a bioengineered CRAMP-secreting strain of Lactococcus lactis, reduced H. pylori density in the stomach as well as the associated inflammatory cell infiltration and cytokine production. Collectively, these findings indicate that cathelicidin protects against H. pylori infection and its associated gastritis in vivo. Our study also demonstrates the feasibility of using the transformed food-grade bacteria to deliver cathelicidin, which may have potential clinical applications in the treatment of H. pylori infection in humans.

  1. Kyoto global consensus report on Helicobacter pylori gastritis and its impact on Chinese clinical practice.

    Science.gov (United States)

    Chen, Qi; Lu, Hong

    2016-06-01

    The Kyoto global consensus report on Helicobacter pylori (H. pylori) gastritis has had a great effect on the field of H. pylori studies worldwide. For the first time H. pylori gastritis was defined entirely as an infectious disease and H. pylori-associated dyspepsia as a new category of organic dyspepsia apart from functional dyspepsia, together with a proposed diagnostic algorithm. Accordingly, the report states that the eradication of H. pylori should be regarded as the first-line treatment for dyspepsia. Moreover, H. pylori eradication before the development of pre-neoplastic changes is recommended to reduce the risk of more serious complications of H. pylori gastritis. Despite the recommendations of this new global consensus, the task of transforming them into feasible and practical recommendations for individual countries will require them to become region-specific, which requires further discussion. © 2016 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

  2. Symptomatic infantile Helicobacter pylori gastritis infection in indigenous African infants: a case series.

    Science.gov (United States)

    Malande, Oliver Ombeva

    2014-01-01

    Helicobacter pylori gastritis infection rate increases with age. Higher rates have however been reported among young people in the developing countries of the world. The infection however has rarely been reported in infants, especially in Africa. This case series describes three cases of Helicobacter pylori gastritis infection as diagnosed in three infants. The goal is to raise the suspicion index of medical practitioners about the possibility of this this infection among infants who present with suggestive symptoms. On three separate occasions in 2012 and 2013, three ill, indigenous, black African female infants aged 4, 6 and 7 months, were brought to hospital with symptoms ranging from fever, refusal to feed, diarrhoea, restlessness, vomiting and irritability. In each case, systemic examination findings were unremarkable. After several laboratory investigations, each infant was found to have Helicobacter pylori infection following positive blood antibody (using Tell Me Fast H. Pylori antibody serum and Plasma test manufactured by Biocan Diagnostics Canada) and fecal HpSA ImmunoCardSTAT antigen tests. Repeat stool antigen test was negative in each case after completion of the recommended triple therapy. Helicobacter pylori infection has been rarely reported among infants. This case series highlights the need for health care providers to have a high index of suspicion so that infants with suggestive symptoms, especially in settings with high Helicobacter pylori colonization prevalence can be evaluated for Helicobacter pylori gastritis infection.

  3. Helicobacter pylori detection in chronic gastritis: a comparison of staining methods

    International Nuclear Information System (INIS)

    Ahmad, F.; Khan, I.

    2011-01-01

    Background: Helicobacter pylori is an important cause of chronic gastritis, gastric ulceration and gastric malignancies as gastric carcinoma and MALT lymphoma. Its definitive diagnosis is based on histopathology. Routine H and E stain is not very effective in its detection, immune-stains and fluorescent stains are costly. Need for simple cheap and sensitive stain has always been a topic of hot debate and extensive research. Method: paraffin embedded blocks of all adult patients diagnosed as chronic gastritis/gastric ulceration with no accompanying gastric pathology as hypertrophic gastropathys, and neoplasias were taken into study. Three sections of 4 micron were cut and stained with routine H and E, Giemsa, and Cresyl fast violet. Results: Total number of patients was 50. Out of these 37 (74%) were males and 13 (26%) were females. Mean age of the patients was 50.4 years. Thirty-four percent (34%) were positive in normal H and E stain, 68% were positive in Giemsa and 76% were positive in Cresyl fast violet. Conclusion: Cresyl fast violet is a good stain for diagnosis of H. pylori gastritis. (author)

  4. Cyclooxygenase-2 Expression in Chronic Gastritis and Gastric Carcinoma, Correlation with Prognostic Parameters

    International Nuclear Information System (INIS)

    Samaka, R.M.; Abdou, A.G.; Abd El-Wahed, M.M.; Kandil, M.A.; El-Kady, N.M.

    2006-01-01

    Background: Cyclooxygenase-2 (Cox-2) is the inducible form of cyclooxygenase enzyme. Cox-2 is induced in numerous processes such as cellular growth, differentiation, inflammation and tumorigenesis. Purpose: Assessment of Cox-2 expression in chronic gastritis s and gastric carcinoma. Material and Methods: Sixteen chronic gastritis (CG) and 43 gastric carcinoma cases were subjected to an immunohistochemical approach using anti Cox-2 antibody. Results: All CG cases displayed positive epithelial Cox-2 expression with only 25% positivity for stromal expression. Eighty six percent of gastric carcinoma showed epithelial Cox-2 expression that was significantly correlated with lymph node involvement (p=0.01), advanced stage (p=0.01), high micro vessel density (MVD) (p=0.0001), vascular invasion (p=0.002), peri neural invasion (p=0.0 I) and low apoptotic count (p<0.0001). Stromal Cox-2 expression was seen in 79% of gastric carcinoma cases and was significantly associated with low apoptotic count (p=0.0007), vascular invasion (p=0.001) and high micro vessel density (MVD) (p=0.0003). Only stromal Cox2 expression was significantly higher in gastric carcinoma than chronic gastritis (p=0.0001). Conclusions: Cox-2 appears to be involved in gastric carcinoma progression as it promotes angio genesis, suppresses apoptosis and facilitates invasion and metastasis Double expression of Cox-2 in gastric carcinoma epithelium and stroma and significant association between them demonstrate a paracrine cross effect between stromal and malignant epithelium

  5. Expression of matrix metalloproteinases 2 and 9 in human gastric cancer and superficial gastritis.

    Science.gov (United States)

    Sampieri, Clara Luz; de la Peña, Sol; Ochoa-Lara, Mariana; Zenteno-Cuevas, Roberto; León-Córdoba, Kenneth

    2010-03-28

    To assess expression of matrix metalloproteinases 2 (MMP2) and MMP9 in gastric cancer, superficial gastritis and normal mucosa, and to measure metalloproteinase activity. MMP2 and MMP9 mRNA expression was determined by quantitative real-time polymerase chain reaction. Normalization was carried out using three different factors. Proteins were analyzed by quantitative gelatin zymography (qGZ). 18S ribosomal RNA (18SRNA) was very highly expressed, while hypoxanthine ribosyltransferase-1 (HPRT-1) was moderately expressed. MMP2 was highly expressed, while MMP9 was not detected or lowly expressed in normal tissues, moderately or highly expressed in gastritis and highly expressed in cancer. Relative expression of 18SRNA and HPRT-1 showed no significant differences. Significant differences in MMP2 and MMP9 were found between cancer and normal tissue, but not between gastritis and normal tissue. Absolute quantification of MMP9 echoed this pattern, but differential expression of MMP2 proved conflictive. Analysis by qGZ indicated significant differences between cancer and normal tissue in MMP-2, total MMP-9, 250 and 110 kDa bands. MMP9 expression is enhanced in gastric cancer compared to normal mucosa; interpretation of differential expression of MMP2 is difficult to establish.

  6. Regulatory T Cells Control Th2-Dominant Murine Autoimmune Gastritis1

    Science.gov (United States)

    Harakal, Jessica; Rival, Claudia; Qiao, Hui; Tung, Kenneth S.

    2016-01-01

    Pernicious anemia and gastric carcinoma are serious sequelae of autoimmune gastritis (AIG). Our study indicates that in adult C57BL/6 DEREG mice expressing a transgenic diphtheria toxin receptor under the Foxp3 promoter, transient Treg cell depletion results in long-lasting AIG associated with both H+K+ATPase and intrinsic factor autoantibody responses. Although functional Treg cells emerge over time during AIG occurrence, the effector T cells rapidly become less susceptible to Treg cell-mediated suppression. While previous studies have implicated dysregulated Th1 responses in AIG pathogenesis, eosinophils have been detected in gastric biopsies from patients with AIG. Indeed, AIG in DEREG mice is associated with strong Th2 responses, including dominant IgG1 autoantibodies, elevated serum IgE, increased Th2 cytokine production, and eosinophil infiltration in the stomach draining lymph nodes. Additionally, the stomachs exhibit severe mucosal and muscular hypertrophy, parietal cell loss, mucinous epithelial cell metaplasia, and massive eosinophilic inflammation. Notably, the Th2 responses and gastritis severity are significantly ameliorated in IL-4- or eosinophil-deficient mice. Furthermore, expansion of both Th2-promoting IRF4+PD-L2+ dendritic cells and ILT3+ rebounded Treg cells were detected after transient Treg cell depletion. Collectively, these data suggest that Treg cells maintain physiological tolerance to clinically relevant gastric autoantigens, and Th2 responses can be a pathogenic mechanism in autoimmune gastritis. PMID:27259856

  7. Glutathione peroxidase level in patients with Helicobacter pylori-associated gastritis

    Science.gov (United States)

    Tala, Z. Z.; Siregar, G. A.; Siregar, G. P.

    2018-03-01

    Helicobacter pylori (H. pylori) associated with the generation of reactive oxygen species (ROS), with leads to oxidative stress in the gastric mucosa. GPX is one of human antioxidative defense system allows the elimination of excess ROS. A cross-sectional study was in 80 consecutive gastritis patients who came to the endoscopic unit of Adam Malik General Hospital and PermataBunda Hospital in Medan, Indonesia, from May–September 2017, to determine the difference of GPX serum level between positive and negative infected H. pylori. the diagnosis of gastritis used Histopathology. Rapid urease test for diagnosis of H. pylori infection. Serum samples were obtained to determined circulating GPX. It used Univariate and bivariate analysis (Mann Whitney U test). There were 50 patients (62.5%) infected with H. pylori. GPX levels in patients with positive H. pylori gastritis were lower than those of negative H. pylori but did not differ significantly. In conclusion, there were no significant differences in GPX level between positive and negative infected H. pylori patients.

  8. Helicobacter pylori-associated gastritis and dyspepsia. The influence on migrating motor complexes

    DEFF Research Database (Denmark)

    Qvist, N; Rasmussen, L; Axelsson, C K

    1994-01-01

    patients with a median age of 42 (range, 32-56) years H. pylori-negative gastritis was found. After an overnight fast the patients underwent an ambulatory duodenal motility study for 6-8 h. Twenty-five young healthy men served as the control group. In patients with H. pylori-positive gastritis the duration...... of phase I of the migrating motor complex (MMC) was significantly shorter than in the control group. The median value was 33 min (quartiles, 24-49), and in controls 56 min (40-136 min). Phase II was of significantly longer duration, with a median value of 88 min (51-121 min) in the patient group and 39 min......Twenty-five patients with dyspepsia were included. In 19 patients with a median age of 48 (range, 20-72) years endoscopy and histologic examination of biopsy specimens from the antrum and corpus of the stomach showed Helicobacter pylori-positive gastritis as the only pathologic finding. In six...

  9. An experimental Helicobacter suis infection causes gastritis and reduced daily weight gain in pigs.

    Science.gov (United States)

    De Bruyne, Ellen; Flahou, Bram; Chiers, Koen; Meyns, Tom; Kumar, Smitha; Vermoote, Miet; Pasmans, Frank; Millet, Sam; Dewulf, Jeroen; Haesebrouck, Freddy; Ducatelle, Richard

    2012-12-07

    Helicobacter suis is a zoonotically important bacterium, that has been associated with gastritis and ulcerative lesions of the pars oesophagea of the stomach in pigs. Its exact role in these pathologies, however, still remains controversial. Therefore, a total of 29 medicated early weaned piglets were inoculated intragastrically or orally, with a total of 2 × 10(9) viable H. suis bacteria and the effect on gastric pathology and weight gain was determined. Twenty-three medicated early weaned piglets were inoculated with a sterile culture medium and used as sham-inoculated controls. The animals were euthanized between 28 and 42 days after inoculation. Infected animals showed a more severe gastritis compared to the control group. There was also a significant reduction of approximately 60 g per day (10%) in weight gain in H. suis inoculated animals compared to the sham-inoculated control animals. In conclusion, this study demonstrates for the first time that a pure in vitro culture of H. suis not only causes gastritis but also a marked decrease of the daily weight gain in experimentally infected pigs. Copyright © 2012 Elsevier B.V. All rights reserved.

  10. Prospective study in the management of high-dose radioactive iodine therapy induced gastritis

    International Nuclear Information System (INIS)

    Carbonell, C.; Ogbac, R.V.

    2007-01-01

    Full text: Gastritis is simply defined as inflammation of the gastric mucosa. In post-RAI patients, this is one of the most common complications that are encountered. Some patients may even require repetitive administration of high doses of radioactive iodine (I-131). Small doses of radiation (up to 1500 R) cause reversible mucosal damage, whereas higher radiation doses cause irreversible damage with atrophy and ischemic-related ulceration. Reversible changes consist of degenerative changes in epithelial cells and nonspecific chronic inflammatory infiltrate in the lamina propria. Higher amounts of radiation cause permanent mucosal damage, with atrophy of fundic glands, mucosal erosions, and capillary hemorrhage. Associated submucosal endarteritis results in mucosal ischemia and secondary ulcer development. Recurrent gastritis, if left untreated, may be a predisposing factor for gastric malignancy. Methods:A total of thirty post-RAI subjects were evaluated for signs and symptoms of gastritis and were divided into 3 groups which were given drugs for gastritis (H2-receptor antagonist, proton pump inhibitor, and sucralfate). Survey forms were distributed to evaluate the presence of nausea, vomiting, epigastric pain (graded according to severity of pain), and gastrointestinal bleeding. Results were tallied accordingly. Results and Discussion: In a total of 3 subjects who were given sucralfate, all of them did not experience any nausea and vomiting. One subject experienced mild epigastric discomfort and another subject was able to experience a non-specific symptom of abdominal bloatedness. (Note: Subjects are still for completion) In theory, radiation irritates the mucosa causing inflammation and mucosal damage which is further irritated by gastric acid secretion. The administration of H2-receptor blockers and proton pump inhibitors only inhibit gastric acid secretion while existing inflammation of mucosa due to high doses of radiation is left untreated. However

  11. Demographic and socioeconomic influences on Helicobacter pylori gastritis and its pre-neoplastic lesions amongst US residents.

    Science.gov (United States)

    Genta, R M; Turner, K O; Sonnenberg, A

    2017-08-01

    Gastric infection with Helicobacter pylori (Hp) can lead to chronic inactive gastritis, atrophy and intestinal metaplasia. To investigate in a cross-sectional study these changes among different socioeconomic and ethnic groups within the USA. We used the Miraca Life Sciences database, an electronic depository of clinicopathological records from patients distributed throughout the USA, to extract data from 487 587 patients who underwent oesophago-gastro-duodenoscopy with biopsy between 1/2008 and 12/2014. We then classified patients into ethnic and socioeconomic categories using previously validated algorithms, as well as ZIP code-based information derived from the 2011-2012 US Census. The prevalence of Hp increased significantly until the age-group 40-49, before it leveled off and started a gradual decrease. The prevalence of chronic inactive gastritis, atrophy, and intestinal metaplasia increased significantly with age. The prevalence of Hp, chronic inactive gastritis, intestinal metaplasia, and atrophy decreased significantly with the percentage of Whites per ZIP code. The prevalence of all four diagnoses also decreased significantly with rising levels of income or college education. Hp, chronic inactive gastritis, atrophy and intestinal metaplasia were more common among Hispanics and the influence of income or college education less pronounced than in the entire population. Hp, chronic inactive gastritis, atrophy, and intestinal metaplasia were also more common among East-Asians, Hp and atrophy decreasing with rising income but remaining unaffected by levels of college education. Ethnicity and socioeconomic factors influence the occurrence of Hp gastritis, and its progression to chronic inactive gastritis, atrophy or intestinal metaplasia. © 2017 John Wiley & Sons Ltd.

  12. Interleukin-1 gene polymorphisms in chronic gastritis patients infected with Helicobacter pylori as risk factors of gastric cancer development.

    Science.gov (United States)

    Hnatyszyn, Andrzej; Wielgus, Karolina; Kaczmarek-Rys, Marta; Skrzypczak-Zielinska, Marzena; Szalata, Marlena; Mikolajczyk-Stecyna, Joanna; Stanczyk, Jerzy; Dziuba, Ireneusz; Mikstacki, Adam; Slomski, Ryszard

    2013-12-01

    Epidemiological investigations indicated association of the Helicobacter pylori infections with the occurrence of inflammatory conditions of the gastric mucosa and development of chronic gastritis and intestinal type of gastric cancer. IL1A and IL1B genes have been proposed as key factors in determining risk of gastritis and malignant transformation. The aim of this paper was to evaluate association of interleukin-1 gene polymorphisms with chronic gastritis, atrophy, intestinal metaplasia, dysplasia and intestinal type of gastric cancer in H. pylori-infected patients. Patients subjected to analysis represent group of 144 consecutive cases that suffered from dyspepsia with coexisting infection of H. pylori and chronic gastritis, chronic atrophic gastritis, intestinal metaplasia, dysplasia or gastric cancer. Molecular studies involved analysis of -889C>T polymorphism of IL1A gene and +3954C>T polymorphism of IL1B gene. Statistical analysis of association of polymorphism -889C>T of gene IL1A with changes in gastric mucosa showed lack of significance, whereas +3954C>T polymorphism of IL1B gene showed significant association. Frequency of allele T of +3954C>T polymorphism of IL1B gene was higher in group of patients with chronic gastritis, atrophy, intestinal metaplasia, dysplasia or intestinal type of gastric cancer (32.1 %) as compared with population group (23 %), χ(2) = 4.61 and p = 0.03. This corresponds to odds ratio: 1.58, 95 % CI: 1.04-2.4. Our results indicate that +3954C>T polymorphism of IL1B gene increase susceptibility to inflammatory response of gastric mucosa H. pylori-infected patients and plays a significant role in the development of chronic gastritis, atrophy, intestinal metaplasia, dysplasia and the initiation of carcinogenesis.

  13. CLINICAL AND MORPHOLOGICAL CHARACTERISTICS OF THE CHRONIC GASTRITIS WITH FUNCTIONAL DYSPEPSIA IN THE REPUBLIC OF SAKHA (YAKUTIA).

    Science.gov (United States)

    Avvakumova, N V; Chibyeva, L G; Vasiliev, N N

    2015-01-01

    Chronic gastritis with syndrome, functional dyspepsia (SFD) is one of the most pressing problems in medicine. Certain scientific and practical interest is the elucidation of the frequency and clinical manifestations of functional dyspepsia in patients hospitalized in the gastroenterology department YAGKB and frequency combinations of chronic gastritis (including H. pylori) with functional dyspepsia. The aim of the study was to investigate the clinical and morphological features of the chronic gastritis with syndrome pattern of functional dyspepsia in native-born and people of the Republic of Sakha (Yakutia), and to assess the effectiveness of treatment, depending on the gastric acid and H. pylori. This study examined 105 patients with functional dyspepsia, including 41 patients with epigastric pain syndrome and 64 patients with postprandial distress syndrome. Considered groups of patients were homogeneous for age, gender, by ethnicity. Of the 105 patients included in the study, I group were 57 indigenous people (80% of them--Yakutia), 11 group--48 people visiting (Caucasians). Clinical presentation and course of chronic gastritis with functional dyspepsia in the Republic of Sakha (Yakutia) have a number of distinctive features: epigastric pain syndrome occurs in 26.8% of patients and 73.2% of the indigenous population of the visitor, the intensity of pain in the root is much lower than that of visitors--12 and 85% respectively. Postprandial distress syndrome was diagnosed in 71.9% of patients and 28.1% of the indigenous newcomers. At endoscopy in all patients with functional dyspepsia diagnosed chronic gastritis. The native inhabitants of the most common mixed gastritis (54.5%), the newcomers--superficial gastritis (66.7%). The found features of a current of functional dyspepsia can be further the basis for the individualized and differentiated approaches to treatment of this disease.

  14. HISTOPATHOLOGICAL STUDY OF GASTRIC MUCOSAL BIOPSIES IN CHRONIC GASTRITIS PATIENTS WITH SPECIAL CORRELATION TO HELICOBACTER PYLORI INFECTION AT RIMS HOSPITAL

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    Sampa Choudhury

    2016-07-01

    Full Text Available BACKGROUND Chronic gastritis is a common condition in general population. Of the many aetiological factors, Helicobacter pylori is one of the primary cause of chronic gastritis. AIMS  To study the histopathological features of chronic gastritis associated with H. pylori infection.  To find out the relationship between severity of inflammatory reaction in gastritis and intensity of H. pylori. MATERIALS This cross sectional study was carried out in Regional Institute of Medical Sciences (RIMS Hospital from October 2013 to September 2015. Patients with symptoms suggestive of chronic gastritis attending RIMS OPD were subjected to upper gastrointestinal endoscopy. One of the biopsy specimens was used for rapid urease test using RUT dry test kit and others were processed for histopathological examination as per standard protocol. All the slides were stained with Haematoxylin and Eosin (H&E stain and Giemsa stain. Histological variable grading was done using the “Updated Sydney System 1994”. All the data thus collected were analysed. RESULTS A total of 60 patients (39 males and 21 females were included in the study with age ranging from 19 to 82 years. Among the 60 patients, maximum endoscopic findings were ulcer (33.3% followed by erythematous findings (26.7%. The results of Rapid Urease Test (RUT were positive in 30% (18/60. The histopathology reports for H. pylori detection were positive in 35% (21/60. The majority (81.7% of the cases were inflammatory on histopathology followed by neoplasia (8.3%, dysplasia (5% and normal finding (5%. Neutrophilic activity was present in all cases of chronic gastritis, in which 15, 5 and 11 numbers of cases showed mild, moderate and severe grading respectively. Mononuclear cell infiltration also was present in all cases of chronic gastritis and 8, 16, 7 numbers of cases were found to have mild, moderate and severe grading respectively. Only five mild atrophy, four mild Intestinal metaplasia (IM and one

  15. Helicobacter pylori associated chronic gastritis and peptic ulceration in patients taking non-steroidal anti-inflammatory drugs.

    Science.gov (United States)

    Shallcross, T M; Rathbone, B J; Wyatt, J I; Heatley, R V

    1990-10-01

    Helicobacter pylori is now recognized as a frequent cause of histological chronic gastritis, and this has radically changed our understanding of this common condition. In the light of these developments, the traditional view that non-steroidal anti-inflammatory drugs are one of the common 'environmental' causes of chronic gastritis has been re-examined. Gastric mucosal biopsies have been studied from 430 patients undergoing routine upper gastrointestinal endoscopy, 99 of whom had recently been taking non-steroidal anti-inflammatory drugs. No significant association was found between the use of these drugs and either the presence of chronic gastritis or the frequency of colonization with H. pylori, although there was a strong association (P less than 0.0001) between H. pylori and gastritis. Non-steroidal anti-inflammatory drugs appear, however, to modify the inflammatory process in the gastric body, leading to a lower frequency of atrophic gastritis (P less than 0.05). The majority of peptic ulcers were associated with H. pylori irrespective of non-steroidal anti-inflammatory drug use, but there was a higher frequency of H. pylori negative ulceration in the patients who had used these agents (P less than 0.04). Peptic ulceration was uncommon in the absence of either H. pylori or recent non-steroidal anti-inflammatory drug use.

  16. Bile Gastritis Following Laparoscopic Single Anastomosis Gastric Bypass: Pilot Study to Assess Significance of Bilirubin Level in Gastric Aspirate.

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    Shenouda, Michael M; Harb, Shady ElGhazaly; Mikhail, Sameh A A; Mokhtar, Sherif M; Osman, Ayman M A; Wassef, Arsany T S; Rizkallah, Nayer N H; Milad, Nader M; Anis, Shady E; Nabil, Tamer Mohamed; Zaki, Nader Sh; Halepian, Antoine

    2018-02-01

    Laparoscopic single anastomosis gastric bypass (SAGB) is increasingly performed for morbidly obese patients. This pilot study aims primarily at evaluating the incidence of bile gastritis after SAGB. The occurrence of reflux oesophagitis and reflux symptoms were also assessed. This study included 20 patients having no reflux symptoms. All patients underwent a SAGB as a primary bariatric procedure by a single surgeon. Patients included consented to have an upper GI endoscopy done at 6 months postoperatively. Gastric aspirate was sent for bilirubin level assessment. Gastric and esophageal biopsies were submitted for histopathology and campylobacter-like organism (CLO) test. In our study, the rate of bile gastritis was 30%. In 18 patients, the level of bilirubin in gastric aspirate seems to be related to the degree of mucosal inflammation. The remaining two patients had microscopic moderate to severe gastritis with normal aspirate bilirubin level. Two patients with bilirubin level in aspirate more than 20 mg/dl had severe oesophagitis, gastritis with erosions, and metaplasia. Relationship between bilirubin level and histopathological findings of gastric biopsy examination was statistically significant with a P value of 0.001. The incidence of bile gastritis in this cohort is higher than reported in the literature, and this may be worrying. The correlation between endoscopic findings and patients' symptoms is poor. Bilirubin level and pH in aspirate might be useful tools to confirm alkaline reflux. Its level might help to choose candidates for revision surgery after SAGB. This needs further validation with larger sample size.

  17. Prevalence of Helicobacter pylori antibodies in children in Bloemfontein, South Africa

    NARCIS (Netherlands)

    Pelser, HH; Househam, KC; Joubert, G; vanderLinde, G; Kraaij, P; Meinardi, M; McLeod, A; Anthony, M

    Background: An association of H. pylori infection with chronic gastritis, peptic ulceration and gastric cancer is known. Methods: Prevalence of IgG antibodies to Helicobacter pylori in children in the Bloemfontein, South Africa area was studied. Children attending the general pediatric outpatient

  18. Rapidly decreased serum IgG to Campylobacter pylori following elimination of Campylobacter in histological chronic biopsy Campylobacter-positive gastritis

    NARCIS (Netherlands)

    van Bohemen, C. G.; Langenberg, M. L.; Rauws, E. A.; Oudbier, J.; Weterings, E.; Zanen, H. C.

    1989-01-01

    The anaerobic bacterium Campylobacter pylori (Cp) is thought to be associated with chronic gastritis. This paper presents clinical data underpinning this view. Five patients with histological chronic gastritis as determined by diagnostic endoscopy, which was associated with Cp as determined by

  19. Association of Helicobacter pylori and iNOS Production by Macrophages and Lymphocytes in the Gastric Mucosa in Chronic Gastritis

    Science.gov (United States)

    Cherdantseva, Lilia A.; Potapova, Oksana V.; Sharkova, Tatyana V.

    2014-01-01

    Helicobacter pylori is one of the most common causes of chronic gastritis. With the development of the disease cellular inflammatory infiltrates composed of lymphocytes, plasma cells, and macrophages are formed in epithelium and lamina propria of the stomach. These cells are capable of secreting a number of active substances, including inducible nitric oxide synthase (iNOS). We examined the relationship between H. pylori and secretion of iNOS by cells of inflammatory infiltrates in chronic gastritis by light microscopy and immunohistochemistry. The data obtained indicate that stimulation of H. pylori immune system cells of the host organism during development of chronic gastritis causes increase in number of macrophages and lymphocytes in the inflammatory infiltrate of the gastric mucosa. This is accompanied with increased expression of inducible NO-synthase with excess free radicals in the tissues, which leads to secondary alterations and exacerbates the inflammation with impaired regeneration processes. PMID:25309933

  20. How host regulation of Helicobacter pylori-induced gastritis protects against peptic ulcer disease and gastric cancer.

    Science.gov (United States)

    Dhar, Poshmaal; Ng, Garrett Z; Sutton, Philip

    2016-09-01

    The bacterial pathogen Helicobacter pylori is the etiological agent of a range of gastrointestinal pathologies including peptic ulcer disease and the major killer, gastric adenocarcinoma. Infection with this bacterium induces a chronic inflammatory response in the gastric mucosa (gastritis). It is this gastritis that, over decades, eventually drives the development of H. pylori-associated disease in some individuals. The majority of studies investigating H. pylori pathogenesis have focused on factors that promote disease development in infected individuals. However, an estimated 85% of those infected with H. pylori remain completely asymptomatic, despite the presence of pathogenic bacteria that drive a chronic gastritis that lasts many decades. This indicates the presence of highly effective regulatory processes in the host that, in most cases, keeps a check on inflammation and protect against disease. In this minireview we discuss such known host factors and how they prevent the development of H. pylori-associated pathologies. Copyright © 2016 the American Physiological Society.

  1. [Human chronic gastritis associated with non-Helicobacter pylori spiral organisms (Gastrospirillum hominis). Four cases and review of the literature].

    Science.gov (United States)

    Fléjou, J F; Diomandé, I; Molas, G; Goldfain, D; Rotenberg, A; Florent, M; Potet, F

    1990-01-01

    Four cases of human active chronic gastritis associated with Gastrospirillum hominis, a recently described spiral shaped organism are presented. These 4 cases originated from a series of 1976 consecutive gastric biopsies, i.e. a prevalence of 0.25 percent in our material, are compared with Helicobacter pylori prevalence of 45 percent. Histopathological findings were chronic active gastritis with mild or no atrophy. Electron microscopy showed spiral bacteria with terminal flagellae, identical to those previously described in the literature. These bacteria have not yet been cultured; similar organisms are found in many animal species, and it seems that they do not provoke gastric inflammation. Gastrospirillum hominis could be responsible for cases of Helicobacter pylori negative chronic gastritis in man, but its pathogenicity remains to be demonstrated.

  2. Relationship of interleukin-1B gene promoter region polymorphism with Helicobacter pylori infection and gastritis.

    Science.gov (United States)

    Ramis, Ivy Bastos; Vianna, Júlia Silveira; Halicki, Priscila Cristina Bartolomeu; Lara, Caroline; Tadiotto, Thássia Fernanda; da Silva Maciel, João Batista; Gonçalves, Carla Vitola; von Groll, Andrea; Dellagostin, Odir Antônio; da Silva, Pedro Eduardo Almeida

    2015-09-29

    Helicobacter pylori infection is associated with gastritis, peptic ulcer disease and gastric carcinoma. The severity of damage is determined by the interplay between environmental/behavioral factors, bacterial pathogenicity genes and host genetic polymorphisms that can influence the secretion levels of inflammatory cytokines. Accordingly, this study aimed to identify polymorphisms in the IL-1B and IL-1RN genes and their associations with H. pylori infection, cagA gene of H. pylori, and gastroduodenal diseases. Gastric biopsy samples from 151 patients infected with H. pylori and 76 uninfected individuals were analyzed. H. pylori infection was diagnosed by histology and PCR. Polymorphisms at positions -511, -31 and +3954 of the IL-1B gene were detected by PCR-RFLP, and an analysis of the VNTR polymorphism of the IL-1RN gene was performed by PCR. It was observed that the presence of the T/T genotype at position -511 and the C/C genotype at position -31 were associated with H. pylori infection and with an increased risk of gastritis in H. pylori-positive patients. Additionally, strains from patients H. pylori-positive carrying the cagA gene was significantly related with the T/T genotype at position -511 of IL-1B.  No association of polymorphisms at position +3954 of IL-1B and in the IL-1RN with H. pylori infection and with risk of severe gastric diseases was found. We demonstrated that polymorphisms in the promoter region of the IL-1B gene (at positions -511 and -31) are associated with an enhanced risk of H. pylori infection as well as gastritis in H. pylori-positive patients.

  3. Serum OPN expression for identification of gastric cancer and atrophic gastritis and its influencing factors.

    Science.gov (United States)

    Chen, Tiejun; Sun, Liping; He, Caiyun; Gong, Yuehua; Xu, Qian; Yuan, Yuan

    2014-01-01

    Most studies have found that osteopontin (OPN) expression level is related to the poor prognosis of gastric cancer. However, few studies have examined the relationship between OPN expression and gastric precancerous diseases, and the potential role of OPN in the formation and development of GC. We investigated the relationships between serum OPN levels and the risks of gastric cancer (GC) and its precancerous disease, to explore the diagnostic efficacy of serum OPN level for GC and atrophic gastritis and its influencing factors. A total of 1,452 patients were enrolled, including 609 with mild superficial gastritis (SG), 594 with atrophic gastritis (AG) and 249 with GC. The levels of serum OPN and serum Helicobacter pylori IgG antibody were detected by enzyme-linked immunosorbent assay. Serum OPN levels increased from mild SG (1.99 ± 1.91 ng/ml) to AG (2.37 ± 2.27 ng/ml) to GC (5.94 ± 4.52 ng/ml) (P ≤ 0.002), along with increasing severity of gastric disease. OPN levels were significantly higher in patients with GC compared with the non-cancer population (2.17 ± 2.10, P < 0.0001). Serum OPN level was positively correlated with age and was higher in men than women, but was not correlated with H. pylori infection status. The area under the receiver operating characteristic curve was 0.805, the optimal cutoff was 2.56 ng/ml and the sensitivity and specificity were 74.3% and 71.8%, respectively, for the ability of serum OPN to discriminate GC. Serum OPN expression was closely related to the risks of GC and AG, and it might be a useful marker for the discrimination of GC. OPN level was positively correlated with age and male sex, but was not affected by H. pylori infection, and it was promoted by smoking and drinking, in patients with mild SG.

  4. Study on histogenesis of enterochromaffin-like carcinoid in autoimmune atrophic gastritis associated with pernicious anemia

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    Mačukanović-Golubović Lana

    2007-01-01

    Full Text Available Background/Aim. Autoimmune atrophic fundic gastritis induces the pernicious anemia (PA, as well as the changes in both epithelium and endocrine cells of gastric mucosa. The most important complications are: achlorhydria, hypergastrinemia, gastric cancer and enterochromaffin-like ( ECL carcinoid. The aim of this study was to examine ECL carcinoid histogenesis in A-gastritis associated with PA. Methods. During the period from 2000−2006, 65 patients with PA and 30 patients of the control group were examined. Histopathological examination was done in endoscopical biopsies of gastric mucosa fixed in 10% formaldehyde. Paraffin sections were stained with classic hematoxylin-eosin (HE; histochemical AB-PAS (pH 2.5, cytochemical argyrophilic Servier-Munger′s and immunocytochemical PAP methods for G cell identification and chromogranin A antibodies - specific marker for neuroendocrine ECL cells. Both G and ECL cells were counted per 20 fields, of surface 0.0245312 mm2 by a field. Basal gastrin serum levels were also examined by using radioimmunoassay (RIA method. The obtained results were statisticaly calculated by using Student΄s t test. Results. Marked antral G cell hyperplasia associated with corporal ECL hyperplasia was found. ECL cell hyperplasia was of simplex, linear, adenomatoid type to the pattern of intramucous ECL cell carcinoid. An average number of G cells was statistically significant in the patients with PA as compared to the control group (p < 0.05 as well as an average number of ECL cells. Conclusion. We concluded that antral G cell hyperplasia accompanied by gastrinemia induces ECL hyperplasia and ECL corporal carcinoid in A-gastritis and that their histogenesis develops trough simple, linear and adenomatoide hyperplasia. .

  5. A Clinicopathologic Study of Oral Changes in Gastroesophageal Reflux Disease, Gastritis, and Ulcerative Colitis.

    Science.gov (United States)

    Vinesh, E; Masthan, Kmk; Kumar, M Sathish; Jeyapriya, S Marytresa; Babu, Aravindha; Thinakaran, Meera

    2016-11-01

    The aim and objectives of this study are to identify oral changes in certain gastrointestinal (GI) diseases, namely gastroesophageal reflux disease (GERD), ulcerative colitis, gastritis, and to evaluate these oral symptoms as indicators for assessing GI disorders. In this study, the oral manifestations of various GI disorders were assessed in a varying age group of 250 patients in Government Stanley Medical College and Hospital, Chennai. Out of 250 patients, 142 were affected by GERD, 99 were affected by gastritis, and 9 patients were affected by ulcerative colitis. Of these patients, 177 were males and 73 were females. Evaluation of patients with gastritis revealed that 66.7% affected with gingivitis, 19.2% with dental erosion on the palatal and lingual aspects of maxillary and mandibular teeth predominantly in the anterior region, 10.1% with periodontitis, 2% with gingival erythema. Among the patients with GERD, 44% of the cases showed dental erosion, 25.5% periodontitis, 9.9% gingivitis, 5.7% gingival erythema, 2.8% palatal erythema, 2.1% gingival ulcers, glossitis 2%, 1.4% floor of the mouth erythema, and 0.7% erythema of the tongue. Patients with ulcerative colitis showed 44.4% of gingival erythema, 33.3% of dental erosions, and 22.2% of gingival ulcers and periodontitis. In our study of 250 patients, oral manifestations were observed in 88% of the patients. Both soft tissue and hard tissue changes were evident. There was a high correlation between various GI disease and dental erosion, erythema at various sites of the oral cavity, oral ulcers, gingivitis, periodontitis, and glossitis. Careful evaluation of oral cavity may unveil many GI disorders and help the patient by providing early diagnosis, which further facilitates the prognosis.

  6. [Eradication of Helicobacter pylori in peptic ulcer and chronic gastritis. A randomized clinical trial].

    Science.gov (United States)

    Rodríguez Hernández, H; Sánchez Anguiano, L F; Quiñones, E

    1998-01-01

    The Helicobacter pylori (Hp) is found in patients with gastritis and peptic ulcer approximately in up to 80 percent. The eradication rates of 80 to 90 percent are achievable with some regimens. Evaluate two regimens for H pylori eradication in gastritis and peptic ulcer. Patients more than 20 years old with gastritis, gastric and duodenal ulcer disease and H pylori positive entered the study. We investigated prior history of peptic ulcer and hemorrhage, NSAID's use, smoking, alcoholism and epigastric pain. Endoscopy was performed before and at the end of the 8-12 weeks treatment, biopsies were taken from the antrum for Hp histological detection. Patients were randomly assigned to receive bismuth-metronidazole-tetracycline-ranitidine or bismuth-metronidazole-amoxicillin-ranitidine during two weeks. chi square and multivariate analysis. One hundred and eighteen patients were included in this study, 52% male and 48% female with mean age of 47 +/- 16 years. History of peptic ulcer and bleeding was present in 79% and 62% respectively. NSAID's, and tobacco use among all patients was 49%, and 30%. Epigastric pain, melena and hematemesis was present in 90%, 47% and 24% respectively. H pylori eradication treatment was successful in 70% in both regimens (pNS). Was no related to age, tobacco and alcohol for Hp eradication (pNS), and NSAID's use was inversely related to Hp eradication (p peptic ulcer was seen in 23%. Eradication treatment was successful in 70% (p NS). Peptic ulcer refractory in 23% of patients and NSAID's use was inversely related to Hp eradication (p 0.05).

  7. Radiation recall gastritis secondary to erlotinib in a patient with pancreatic cancer.

    Science.gov (United States)

    Graziani, Casey; Hegde, Sanjay; Saif, Muhammad Wasif

    2014-12-01

    Radiation recall refers to chemotherapy-triggered inflammation in healthy areas previously exposed to irradiation. Chemotherapeutics known to be associated with radiation recall phenomenon include anthracyclines, taxanes and antimetabolites, such as gemcitabine and capecitabine. Case reports detailing radiation recall dermatitis and pneumonitis associated with erlotinib have been previously described in the literature, however, there are no reported cases describing radiation gastritis associated with erlotinib. We report a patient with pancreatic cancer who developed gastrointestinal bleeding secondary to radiation recall gastritis related to erlotinib exposure. A 57-year-old Hispanic male with pancreatic cancer initially received 7 cycles of FOLFIRINOX followed by capecitabine with radiation therapy for 28 fractions for a total of 5,040 cGy. Re-staging with computed tomography demonstrated stable disease. The patient was then treated with erlotinib and capecitabine for approximately two months before restaging demonstrated progressive disease. Shortly after discontinuing erlotinib and capecitabine, the patient reported maroon colored stools. Laboratory studies demonstrated a precipitous drop in hemoglobin and hematocrit from pre-treatment baseline, ultimately requiring transfusion with packed red blood cells. Subsequent esophagogastroduodenoscopy demonstrated findings consistent with radiation gastritis, with oozing in the gastric body and antrum, which was treated therapeutically with argon plasma coagulation. The patient's gastrointestinal bleed was difficult to control. Over the course of a two-month period - the patient required multiple admissions, repeat therapeutic esophagogastroduodenoscopies and transfusions. Radiation recall from erlotinib is rare but can potentially arise in any site that has been previously irradiated. There may be an association between the pathogenesis of radiation recall and erlotinib's up-regulation of the angiogenic growth factor

  8. Pathobiology of Helicobacter pylori Infection in Children

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    Robert H Riddell

    1999-01-01

    Full Text Available In the paediatric population, the associations of Helicobacter pylori with gastritis, gastric ulcer, duodenitis and duodenal ulcer, and with duodenal gastric surface metaplasia and disorders of the D cell-G cell axis resulting in hypergastrinemia, are well established and in many ways resemble their counterparts in adults. Eradication of H pylori invariably results in the reversal of these diseases with time. There are also suggestions that gastric surface metaplasia is more extensive in children with H pylori, and may be the site of duodenal H pylori infection and associated duodenal erosions or ulcers. There is no consensus as to whether H pylori in children is more or less severe than in adults. In one paediatric cohort, H pylori was associated with increased intensity of inflammation, while other studies suggest that acute inflammation may be less intense in children overall but that chronic inflammation may be increased in intensity, including lymphoid hyperplasia, which in turn may correlate with endoscopic nodularity. Lymphoid hyperplasia and nodular gastritis appear to be more frequent in children than in adults and usually regress following H pylori eradication. However, in children, other diseases or morphological abnormalities, including some loss of glands (atrophy, occasionally intestinal metaplasia, lymphoproliferative diseases including low grade mucosal-associated lymphoid tissue lymphoma, lymphocytic gastritis and hypertrophic gastritis/Menetrier’s disease, are much less frequently associated with H pylori than in adults. Other associations are rarely seen in children, primarily because the time required for these to develop takes the individual to adulthood; for example, while intestinal metaplasia occurs in the pediatric population, the complications of adenoma/dysplasia and carcinoma are rare. In adults, inflammatory and hyperplastic polyps, atrophic gastritis and pernicious anemia, and in some patients granulomas

  9. Children's Perspectives on Disorder and Violence in Urban Neighbourhoods

    Science.gov (United States)

    de Carvalho, Maria Joao Leote

    2013-01-01

    Based on the analysis of 312 children's neighbourhood drawings and narratives, this article discusses children's socialization in six public housing neighbourhoods in Portugal, through children's personal accounts of their lives. It then examines their perspectives on disorder and violence. Most complained about living in their neighbourhoods,…

  10. Gastric pneumatosis with associated eosinophilic gastritis in four black and white ruffed lemurs (Varecia variegata variegata).

    Science.gov (United States)

    Niederwerder, Megan C; Stalis, Ilse H; Campbell, Gregory A; Backues, Kay A

    2013-03-01

    Pneumatosis cystoides intestinalis (PCI) with associated eosinophilic inflammation was documented in the gastric tissues of four black and white ruffed lemurs (Varecia variegata variegata). Pneumatosis cystoides intestinalis is an uncommon disease described in humans and characterized by multilocular gas-filled cystic spaces located within the wall of the gastrointestinal tract. These cystic spaces can occur in any location along the gastrointestinal tract as well as within the associated connective and lymphatic tissues. The exact cause of this disease is unknown. The four black and white ruffed lemurs described in this case series were captive born and had been housed in zoological institutions at two separate locations. Three of the four cases were female lemurs, and two of the affected lemurs were directly related. The individual disease presentations spanned a 5-yr time period. Two lemurs presented dead with no premonitory signs, whereas the other two lemurs presented with clinical signs of gastrointestinal disease and nonspecific signs of weakness. Gastric pneumatosis, diagnosed either grossly or histopathologically in each of these four lemurs, is described as a subset of PCI in which cystic spaces are localized to the stomach wall. Significant eosinophilic inflammatory infiltrate was identified on histopathology of gastric tissues and found to be associated with the cystic lesions in each lemur. No classic etiology, such as a fungal infection or a parasitic infection, was identified as the cause of the eosinophilic gastritis. This case series demonstrates that gastric pneumatosis with associated eosinophilic gastritis may be a significant gastrointestinal disease in black and white ruffed lemurs.

  11. Selenium intoxication with selenite broth resulting in acute renal failure and severe gastritis

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    Kamble P

    2009-01-01

    Full Text Available Selenium (Se is an essential trace element in human and animal nutrition. It is also widely utilized in industrial processes. Reports of acute selenium toxicity in humans are rare. We report a case of a 23-year-old female who consumed about 100 mL of liquid selenite broth and presented with severe nausea, vomiting, abdominal pain, hematemesis and acute renal failure (ARF. The serum selenium level was significantly increased. Gastro-duodenoscopy revealed severe corrosive gastritis. Renal biopsy showed features of acute tubular necrosis (ATN, affecting primarily the proximal tubules. The patient was managed with gastric lavage, blood transfusions, infusion of fresh frozen plasma (FFP and platelet concentrates and hemo-dialysis. The patient was discharged five weeks after admission and her renal functions reco-vered completely by eight weeks after admission. She continues to be on regular follow-up for any possible sequelae of mucosal corrosive damage. This case highlights a case of selenium intoxication from selenite broth resulting in ARF and corrosive gastritis. The recovery was complete.

  12. Autoimmune gastritis mediated by CD4+ T cells promotes the development of gastric cancer.

    Science.gov (United States)

    Nguyen, Thanh-Long M; Khurana, Shradha S; Bellone, Clifford J; Capoccia, Benjamin J; Sagartz, John E; Kesman, Russell A; Mills, Jason C; DiPaolo, Richard J

    2013-04-01

    Chronic inflammation is a major risk factor for cancer, including gastric cancers and other gastrointestinal cancers. For example, chronic inflammation caused by autoimmune gastritis (AIG) is associated with an increased risk of gastric polyps, gastric carcinoid tumors, and possibly adenocarcinomas. In this study, we characterized the progression of gastric cancer in a novel mouse model of AIG. In this model, disease was caused by CD4(+) T cells expressing a transgenic T-cell receptor specific for a peptide from the H(+)/K(+) ATPase proton pump, a protein expressed by parietal cells in the stomach. AIG caused epithelial cell aberrations that mimicked most of those seen in progression of human gastric cancers, including chronic gastritis followed by oxyntic atrophy, mucous neck cell hyperplasia, spasmolytic polypeptide-expressing metaplasia, dysplasia, and ultimately gastric intraepithelial neoplasias. Our work provides the first direct evidence that AIG supports the development of gastric neoplasia and provides a useful model to study how inflammation drives gastric cancer. ©2013 AACR.

  13. Genetic Polymorphism of MDM2 SNP309 in Patients with Helicobacter Pylori-Associated Gastritis.

    Science.gov (United States)

    Tongtawee, Taweesak; Dechsukhum, Chavaboon; Leeanansaksiri, Wilairat; Kaewpitoon, Soraya; Kaewpitoon, Natthawut; Loyd, Ryan A; Matrakool, Likit; Panpimanmas, Sukij

    2015-01-01

    Helicobacter pylori plays an important role in gastric cancer, which has a relatively low inciduence in Thailand. MDM2 is a major negative regulator of p53, the key tumor suppressor involved in tumorigenesis of the majority of human cancers. Whether its expression might explain the relative lack of gastric cancer in Thailand was assessed here. This single-center study was conducted in the northeast region of Thailand. Gastric mucosa from 100 patients with Helicobacter pylori associated gastritis was analyzed for MDM2 SNP309 using real-time PCR hybridization (light-cycler) probes. In the total 100 Helicobacter pylori associated gastritis cases the incidence of SNP 309 T/T homozygous was 78 % with SNP309 G/T heterozygous found in 19% and SNP309 G/G homozygous in 3%. The result show SNP 309 T/T and SNP 309 G/T to be rather common in the Thai population. Our study indicates that the MDM2 SNP309 G/G homozygous genotype might be a risk factor for gastric cancer in Thailand and the fact that it is infrequent could explain to some extent the low incidence of gastric cancer in the Thai population.

  14. Detection and characterization of stomach cancer and atrophic gastritis with fluorescence and Raman spectroscopy

    Science.gov (United States)

    Li, Xiaozhou; Lin, Junxiu; Jia, Chunde; Wang, Rong

    2003-12-01

    In this paper, we attempt to find a valid method to distinguish gastric cancer and atrophic gastritis. Auto-fluorescence and Raman spectroscopy of laser induced (514.5 nm and 488.0 nm) was measured. The serum spectrum is different between normal and cancer. Average value of diagnosis parameter for normal serum, red shift is less than 12 nm and Raman relative intensity of peak C by 514.5 nm excited is stronger than that of 488.0 nm. To gastric cancer, its red shift of average is bigger than 12 nm and relative intensity of Raman peak C by 514.5 nm excited is weaker than that by 488.0 nm. To atrophic gastritis, the distribution state of Raman peaks is similar with normal serum and auto-fluorescence spectrum's shape is similar to that of gastric cancer. Its average Raman peak red shift is bigger than 12 nm and the relative intensity of peak C by 514.5 excited is stronger than that of by 488.0. We considered it as a criterion and got an accuracy of 85.6% for diagnosis of gastric cancer compared with the result of clinical diagnosis.

  15. A histopathologic analysis of chronic inflammatory infiltrate in patients of h. pylori associated chronic gastritis

    International Nuclear Information System (INIS)

    Khalid, H.; Zubair, A.; Malik, T.M.

    2015-01-01

    To determine the relationship between H. pylori density with severity of chronic inflammatory infiltrate. Study Design: A cross-sectional study. Place and Duration of Study: The study was carried out in the Department of Pathology (Histopathology), Army Medical College, National University of Sciences and Technology (NUST) Islamabad, from Nov 2011 to Nov 2012. Methodology: Gastric antral biopsies of H. pylori associated chronic gastritis were included in the study. Demographic characteristics and relevant clinical information were collected. First hundred biopsies of H. pylori associated chronic gastritis were assessed for density of H. pylori and chronic inflammatory infiltrate. istopathological features like lymphoid aggregates, ulcer slough, superficial epithelial damage, dysplasia and nuclear reactive changes were simply assessed in case of their presence or absence. Results: A significant moderate positive correlation was found between grades of H. pylori and chronic inflammatory infiltrate (rs= 0.636). Insignificant correlation was found with lymphoid aggregates, superficial epithelial damage, dysplasia and nuclear reactive changes. Conclusion: In conclusion this study corroborated the determination of histopathological parameters and depicted that, the greater the density of H. pylori infection, the greater the degrees of chronic inflammatory infiltrate. (author)

  16. [Gastritis: immunohistochemical detection of specific and nonspecific immune response to Helicobacter pylori].

    Science.gov (United States)

    Mollenkopf, C; Steininger, H; Weineck, G; Meyer, M

    1990-07-01

    Granulocyte infiltration was studied in 88 biopsies of antrum mucosa from patients with B-gastritis. Evidence of IgA-, IgG- and IgM-antibodies as well as of lysozyme in the mucosa was demonstrated by immunohistochemical methods. Helicobacter pylori (Hp) is coated by antibodies and a significant correlation between extent of opsonisation and number of plasma cells in the connective tissue of the lamina propria could be stated. Thus, the infiltration of plasma cells is a specific immune response against Hp. In the depths of gastric pits the antibody-coating of bacteria is faint. Instead, lysozyme and lactoferrin are produced there. By means of a Cross-sectional study a model is developed which characterizes B-gastritis as a dynamic process. Lagging behind, the inflammation follows the motile bacteria resulting in a patchy distribution of inflamed areas in the mucosa. At the peak of these local inflammation-waves the production of antibodies and lysozyme is intensified. Coating the bacteria with IgG and IgM results in complement activation liberating chemotaxin C5a. Consequently, there is a massive granulocyte infiltration leading to local reduction or eradication of Hp.

  17. Risk for gastric neoplasias in patients with chronic atrophic gastritis: a critical reappraisal.

    Science.gov (United States)

    Vannella, Lucy; Lahner, Edith; Annibale, Bruno

    2012-03-28

    Chronic atrophic gastritis (CAG) is an inflammatory condition characterized by the loss of gastric glandular structures which are replaced by connective tissue (non-metaplastic atrophy) or by glandular structures inappropriate for location (metaplastic atrophy). Epidemiological data suggest that CAG is associated with two different types of tumors: Intestinal-type gastric cancer (GC) and type I gastric carcinoid (TIGC). The pathophysiological mechanisms which lead to the development of these gastric tumors are different. It is accepted that a multistep process initiating from Helicobacter pylori-related chronic inflammation of the gastric mucosa progresses to CAG, intestinal metaplasia, dysplasia and, finally, leads to the development of GC. The TIGC is a gastrin-dependent tumor and the chronic elevation of gastrin, which is associated with CAG, stimulates the growth of enterochromaffin-like cells with their hyperplasia leading to the development of TIGC. Thus, several events occur in the gastric mucosa before the development of intestinal-type GC and/or TIGC and these take several years. Knowledge of CAG incidence from superficial gastritis, its prevalence in different clinical settings and possible risk factors associated with the progression of this condition to gastric neoplasias are important issues. This editorial intends to provide a brief review of the main studies regarding incidence and prevalence of CAG and risk factors for the development of gastric neoplasias.

  18. Selenium intoxication with selenite broth resulting in acute renal failure and severe gastritis.

    Science.gov (United States)

    Kamble, P; Mohsin, N; Jha, A; Date, A; Upadhaya, A; Mohammad, E; Khalil, M; Pakkyara, A; Budruddin, M

    2009-01-01

    Selenium (Se) is an essential trace element in human and animal nutrition. It is also widely utilized in industrial processes. Reports of acute selenium toxicity in humans are rare. We report a case of a 23-year-old female who consumed about 100 mL of liquid selenite broth and presented with severe nausea, vomiting, abdominal pain, hematemesis and acute renal failure (ARF). The serum selenium level was significantly increased. Gastro-duodenoscopy revealed severe corrosive gastritis. Renal biopsy showed features of acute tubular necrosis (ATN), affecting primarily the proximal tubules. The patient was managed with gastric lavage, blood transfusions, infusion of fresh frozen plasma (FFP) and platelet concentrates and hemo-dialysis. The patient was discharged five weeks after admission and her renal functions recovered completely by eight weeks after admission. She continues to be on regular follow-up for any possible sequelae of mucosal corrosive damage. This case highlights a case of selenium intoxication from selenite broth resulting in ARF and corrosive gastritis. The recovery was complete.

  19. Suppressing emotion and engaging with complaining customers at work related to experience of depression and anxiety symptoms: a nationwide cross-sectional study.

    Science.gov (United States)

    Yoon, Jin-Ha; Kang, Mo-Yeol; Jeung, Dayee; Chang, Sei-Jin

    2017-06-08

    Our aim was to investigate the relationship between suppressing emotion and engaging with complaining customers at work and experience of depression and anxiety symptoms. We used nationally representative data from the Korean Working Condition Survey with 15,669 paid customer service workers. Job characteristics of "Engaging with Complaints", "Suppressing Emotion", experience of depression and anxiety symptoms were measured by self-reported questionnaires. Gender specific odds ratios (OR) and 95% confidence intervals (95% CI) were calculated using multivariate logistic regression after controlling for age, income, education level, job satisfaction, and working hours per week. The results showed that people who were 'Always Engaging with Complaints' (OR: 3.81, 95% CI: 1.83-7.96 for male, OR: 3.98, 95% CI: 2.07-7.66 for female) and 'Always Suppressing Emotion' (OR: 2.33, 95% CI: 1.33-4.08 for male, OR: 2.83, 95% CI: 1.67-4.77 for female) were more likely to experience depression and anxiety symptoms compared to those 'Rarely Engaging with Complaints' and 'Rarely Suppressing Emotion', respectively. Additionally, there was an interactive relationship between those job characteristics. Our nationwide study demonstrates that mental health problems are incrementally related to how much service workers must engage with complaining customers and suppressing emotion at work.

  20. Suppressing emotion and engaging with complaining customers at work related to experience of depression and anxiety symptoms: a nationwide cross-sectional study

    Science.gov (United States)

    YOON, Jin-Ha; KANG, Mo-Yeol; JEUNG, Dayee; CHANG, Sei-Jin

    2017-01-01

    Our aim was to investigate the relationship between suppressing emotion and engaging with complaining customers at work and experience of depression and anxiety symptoms. We used nationally representative data from the Korean Working Condition Survey with 15,669 paid customer service workers. Job characteristics of “Engaging with Complaints”, “Suppressing Emotion”, experience of depression and anxiety symptoms were measured by self-reported questionnaires. Gender specific odds ratios (OR) and 95% confidence intervals (95% CI) were calculated using multivariate logistic regression after controlling for age, income, education level, job satisfaction, and working hours per week. The results showed that people who were ‘Always Engaging with Complaints’ (OR: 3.81, 95% CI: 1.83–7.96 for male, OR: 3.98, 95% CI: 2.07–7.66 for female) and ‘Always Suppressing Emotion’ (OR: 2.33, 95% CI: 1.33–4.08 for male, OR: 2.83, 95% CI: 1.67–4.77 for female) were more likely to experience depression and anxiety symptoms compared to those ‘Rarely Engaging with Complaints’ and ‘Rarely Suppressing Emotion’, respectively. Additionally, there was an interactive relationship between those job characteristics. Our nationwide study demonstrates that mental health problems are incrementally related to how much service workers must engage with complaining customers and suppressing emotion at work. PMID:28216516

  1. Balance, dizziness and proprioception in patients with chronic whiplash associated disorders complaining of dizziness: A prospective randomized study comparing three exercise programs.

    Science.gov (United States)

    Treleaven, Julia; Peterson, Gunnel; Ludvigsson, Maria Landén; Kammerlind, Ann-Sofi; Peolsson, Anneli

    2016-04-01

    Dizziness and unsteadiness are common symptoms following a whiplash injury. To compare the effect of 3 exercise programs on balance, dizziness, proprioception and pain in patients with chronic whiplash complaining of dizziness. A sub-analysis of a randomized study. One hundred and forty subjects were randomized to either a physiotherapist-guided neck-specific exercise (NSE), physiotherapist-guided neck-specific exercise, with a behavioural approach (NSEB) or prescription of general physical activity (PPA) group. Pre intervention, 3, 6 and 12 months post baseline they completed the University of California Los Angeles Dizziness Questionnaire (UCLA-DQ), Visual Analogue Scales (VAS) for, dizziness at rest and during activity and physical measures (static and dynamic clinical balance tests and head repositioning accuracy (HRA)). There were significant time by group differences with respect to dizziness during activity and UCLA-Q favouring the physiotherapy led neck specific exercise group with a behavioural approach. Within group analysis of changes over time also revealed significant changes in most variables apart from static balance. Between and within group comparisons suggest that physiotherapist led neck exercise groups including a behavioural approach had advantages in improving measures of dizziness compared with the general physical activity group, although many still complained of dizziness and balance impairment. Future studies should consider exercises specifically designed to address balance, dizziness and cervical proprioception in those with persistent whiplash. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  2. Radiation recall gastritis secondary to combination of gemcitabine and erlotinib in pancreatic cancer and response to PPI - a case report.

    Science.gov (United States)

    Choi, Seong Ji; Kim, Hyo Jung; Kim, Jae Seon; Bak, Young-Tae; Kim, Jun Suk

    2016-08-02

    Radiation recall gastritis is rare but can be induced after concurrent chemoradiation for pancreatic cancer. We report a patient with pancreatic cancer who developed radiation-recall gastritis related to a combination of gemcitabine and erlotinib. A 54-year-old female with unresectable pancreatic cancer received gemcitabine in combination with radiation therapy followed by chemotherapy with gemcitabine and erlotinib. After completing 2 cycles of chemotherapy, the patient had epigastric pain, nausea, and vomiting. Abdominal computed tomography (CT) scan revealed diffuse wall thickening of the stomach, and esophagogastroduodenoscopy (EGD) showed multiple gastric ulcers. The patient was treated with proton pump inhibitors (PPI) and was continued on maintenance chemotherapy. Two months later, the patient presented with the similar symptoms and persistent gastric ulcers were observed during subsequent EGD. Nevertheless, the patient's symptom had resolved with PPI therapy. Thus, the patient underwent maintenance chemotherapy with gemcitabine and erlotinib for additional 4 cycles. Eventually, follow-up abdominal CT Scan and EGD at 6 months demonstrated resolution of the gastric ulcers. Physicians should be aware of the possibility of radiation recall gastritis associated with a combination of gemcitabine and erlotinib. Administration of PPIs may mitigate the adverse effects of gemcitabine and erlotinib in the presence of radiation recall gastritis; however further studies are warranted.

  3. Radiation recall gastritis secondary to combination of gemcitabine and erlotinib in pancreatic cancer and response to PPI - a case report

    International Nuclear Information System (INIS)

    Choi, Seong Ji; Kim, Hyo Jung; Kim, Jae Seon; Bak, Young-Tae; Kim, Jun Suk

    2016-01-01

    Radiation recall gastritis is rare but can be induced after concurrent chemoradiation for pancreatic cancer. We report a patient with pancreatic cancer who developed radiation-recall gastritis related to a combination of gemcitabine and erlotinib. A 54-year-old female with unresectable pancreatic cancer received gemcitabine in combination with radiation therapy followed by chemotherapy with gemcitabine and erlotinib. After completing 2 cycles of chemotherapy, the patient had epigastric pain, nausea, and vomiting. Abdominal computed tomography (CT) scan revealed diffuse wall thickening of the stomach, and esophagogastroduodenoscopy (EGD) showed multiple gastric ulcers. The patient was treated with proton pump inhibitors (PPI) and was continued on maintenance chemotherapy. Two months later, the patient presented with the similar symptoms and persistent gastric ulcers were observed during subsequent EGD. Nevertheless, the patient’s symptom had resolved with PPI therapy. Thus, the patient underwent maintenance chemotherapy with gemcitabine and erlotinib for additional 4 cycles. Eventually, follow-up abdominal CT Scan and EGD at 6 months demonstrated resolution of the gastric ulcers. Physicians should be aware of the possibility of radiation recall gastritis associated with a combination of gemcitabine and erlotinib. Administration of PPIs may mitigate the adverse effects of gemcitabine and erlotinib in the presence of radiation recall gastritis; however further studies are warranted

  4. Braf, Kras and Helicobacter pylori epigenetic changes-associated chronic gastritis in Egyptian patients with and without gastric cancer.

    Science.gov (United States)

    Sabry, Dina; Ahmed, Rasha; Abdalla, Sayed; Fathy, Wael; Eldemery, Ahmed; Elamir, Azza

    2016-06-01

    We aimed to study MLH1 and MGMT methylation status in Helicobacter pylori-associated chronic gastritis in Egyptian patients with and without gastric cancer. 39 patients were included in our study. They were divided into 2 groups; patients without (group I) and with gastric adenocarcinoma (group II). Patients were subjected to clinical examination, abdominal ultrasound and upper endoscopy for gastric biopsy. Biopsies were subjected to urease test, histological examination, and DNA purification. H. pylori, Braf, Kras, MLH1 and MGMT methylation were assessed by quantitative PCR. DNA sequencing was performed to assess Braf and Kras genes mutation. qPCR of H. pylori was significantly higher in patients with adenocarcinoma (group II) than those without adenocarcinoma (group I); with a p gastritis patients. DNA sequence analysis of Braf (codon 12) and Kras (codon 600) had genes mutation in gastric adenocarcinoma versus chronic gastritis. H. pylori may cause epigenetic changes predisposing the patients to cancer stomach. Estimation of H. pylori by qPCR can be a good predictor to adenocarcinoma. Braf and Kras genes mutation were reveled in gastritis and adenocarcinoma patients.

  5. Diagnosis of Helicobacter pylori-related chronic gastritis, gastric adenoma and early gastric cancer by magnifying endoscopy.

    Science.gov (United States)

    Soma, Nei

    2016-10-01

    Evaluating the prevalence and severity of gastritis by endoscopy is useful for estimating the risk of gastric cancer (GC). Moreover, understanding the endoscopic appearances of gastritis is important for diagnosing GC due to the fact that superficial mucosal lesions mimicing gastritis (gastritis-like lesions) are quite difficult to be detected even with optimum preparation and the best technique, and in such cases tissue biopsy is often not very accurate for the diagnosis of gastric epithelial neoplasia. Magnifying endoscopy is a highly accurate technique for the detection of early gastric cancer (EGC). Recent reports have described that various novel endoscopic markers which, visualized by magnifying endoscopy with image-enhanced system (ME-IEE), can predict specific histopathological findings. Using ME-IEE with vessels and surface classification system (VSCS) may represent an excellent diagnostic performance with high confidence and good reproducibility to the endoscopists if performed under consistent conditions, including observation under maximal magnification. The aim of this review was to discuss how to identify high-risk groups for GC by endoscopy, and how to detect effectively signs of suspicious lesions by conventional white light imaging (C-WLI) or chromoendoscopy (CE). Furthermore, to characterize suspicious lesions using ME-IEE using the criteria and classification of EGC based upon VSCS. © 2016 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and John Wiley & Sons Australia, Ltd.

  6. Increased Serum Pepsinogen II Level as a Marker of Pangastritis and Corpus-Predominant Gastritis in Gastric Cancer Prevention.

    Science.gov (United States)

    Massarrat, Sadegh; Haj-Sheykholeslami, Arghavan

    2016-02-01

    Serum pepsinogen I and II are considered as indicators of changes in gastric morphology. Important publications from the last decades are reviewed with regard to the serum level of these biomarkers for the diagnosis of normal gastric mucosa, diffuse gastritis and its change to atrophic gastritis and intestinal metaplasia as well as gastric cancer. Due to the low sensitivity of serum biomarkers for diagnosis of gastric cancer, especially at its early stage and the poor prognosis of the tumor at the time of diagnosis, its prevention by eradication of H. pylori remains the mandatory strategy. On the other hand, the severity of regression and non-reversibility of precancerous lesions and intestinal metaplasia in gastric mucosa through eradication of H. pylori make it necessary to diagnose diffuse gastritis at its early stage. Increased serum pepsinogen II compared to normal serum pepsinogen I seems to indicate the presence of diffuse gastritis without precancerous lesions suitable for eradication of H. pylori infection, when it is serologically positive. A diagram illustrates the strategy of this therapeutic measure depending on the age of people and the level of serum biomarkers in areas with high gastric cancer prevalence.

  7. Comparative examinations of serum pepsinogen I, II and gastric area using computed radiography in the atrophic gastritis

    Energy Technology Data Exchange (ETDEWEB)

    Tatsu, Yoshimitsu; Ogura, Yasuharu; Yamazaki, Kouichi [Osaka Medical Coll., Takatsuki (Japan)] [and others

    1995-11-01

    The relationship between serum PG I, PG II levels and extent of atrophic gastritis was examined. The subjects were 64 patients (male: 32, female: 32, 51.9 years old on average) with established diagnosis of either atrophic gastritis or normal. In the X-ray gastric examination, Fuji Computed Radiography (FCR) was used to obtain clear-cut images of the gastric area. Concerning the serum PG I level, patients in the group with atrophic gastritis showed lower levels than those of the people in the group with no atrophic change, but the variation was wide, and no definite tendency was seen in the relationship between the atrophic change and the serum PG I levels. Concerning the serum PG II level, as the atrophic change progresses, the serum PG II level tended to increase gradually. A significant reduction in the PG I/II ratio was seen in the group with atrophic changes (p<0.01) in comparison with the group with no atrophic changes, and the PG I/II value tended to decrease. In conclusion, as a relationship between the atrophic change and the serum PG levels had a wide variation, we considered it to be difficult to understand the presence and extent of the atrophic gastritis by measuring serum PG levels. (author).

  8. Ischemic Gastritis: A Multicenter Case Series of a Rare Clinical Entity and a Review of the Literature.

    Science.gov (United States)

    Elwir, Saleh; Shaukat, Aasma; Mesa, Hector; Colbach, Christine; Dambowy, Paul; Shaw, Michael

    2016-10-01

    To report a case series of ischemic gastritis and discuss its etiology, management, and associated mortality according to our results and the published English literature. Ischemic gastritis is rare, given the rich blood supply of the stomach. It has been reported in isolated case reports and small case series. Most cases are vascular in origin and associated with a high mortality. Pathology databases from 3 hospitals affiliated with the University of Minnesota Medical School were searched for cases of ischemic gastritis in the last 10 years. Patients' demographics, clinical course, and 1-month and 1-year mortalities were collected from electronic medical records. A total of 12 patients were identified (age range, 32.1 to 83.2), the largest series reported to date. The presenting symptom was gastrointestinal bleeding (8), abdominal pain (2), nausea (1), and symptomatic anemia (1). The etiology included postinterventional radiology embolization (2), hemodynamic changes in the setting of celiac axis stenosis (2), vasculitis (1), systemic hypotension (1), and unknown (6). Treatment included steroid therapy, revascularization by interventional radiology, surgery, or supportive treatment. Thirty-day and 1-year mortalities were 33% and 41%, respectively. Ischemic gastritis is rare, but associated with a high mortality. Evaluation for treatable etiologies should be sought and corrected if present.

  9. Comparative examinations of serum pepsinogen I, II and gastric area using computed radiography in the atrophic gastritis

    International Nuclear Information System (INIS)

    Tatsu, Yoshimitsu; Ogura, Yasuharu; Yamazaki, Kouichi

    1995-01-01

    The relationship between serum PG I, PG II levels and extent of atrophic gastritis was examined. The subjects were 64 patients (male: 32, female: 32, 51.9 years old on average) with established diagnosis of either atrophic gastritis or normal. In the X-ray gastric examination, Fuji Computed Radiography (FCR) was used to obtain clear-cut images of the gastric area. Concerning the serum PG I level, patients in the group with atrophic gastritis showed lower levels than those of the people in the group with no atrophic change, but the variation was wide, and no definite tendency was seen in the relationship between the atrophic change and the serum PG I levels. Concerning the serum PG II level, as the atrophic change progresses, the serum PG II level tended to increase gradually. A significant reduction in the PG I/II ratio was seen in the group with atrophic changes (p<0.01) in comparison with the group with no atrophic changes, and the PG I/II value tended to decrease. In conclusion, as a relationship between the atrophic change and the serum PG levels had a wide variation, we considered it to be difficult to understand the presence and extent of the atrophic gastritis by measuring serum PG levels. (author)

  10. Differential changes in Substance P, VIP as well as neprilysin levels in patients with gastritis or ulcer.

    Science.gov (United States)

    Erin, Nuray; Türker, Sema; Elpek, Ozlem; Yıldırım, Bülent

    2012-06-01

    The protective effect of capsaicin-sensitive sensory nerve (CSSN) activation was recently demonstrated in human gastric mucosa. We here examined changes in neuropeptides, specifically Substance P (SP), calcitonin-gene related peptide (CGRP) and vasoactive intestinal peptide (VIP) in patients with chronic gastritis or ulcer. Furthermore changes in neprilysin levels, which hydrolyse these neuropeptides, were determined. Gastric biopsies were obtained from both lesion- and normal-appearing mucosa of 57 patients. The presence of H. pylori infection was verified with rapid urease assay. Neuronal and non-neuronal levels of SP, VIP, CGRP and neprilysin activity were determined in freshly frozen biopsies. Immunohistochemical localization of neprilysin was performed in 30 paraffin embedded specimens. We here found that neuronal SP levels decreased significantly in normally appearing mucosa of patients with gastritis while levels of non-neuronal SP increased in diseased areas of gastritis and ulcer. The presence of H. pylori led to further decreases of SP levels. The content of VIP in both disease-involved and uninvolved mucosa, and expression of neprilysin, markedly decreased in patients with gastritis or ulcer. Since VIP, as well as SP fragments, formed following hydrolysis with neprilysin is recognized to have gastroprotective effects, decreased levels of VIP, SP and neprilysin may predispose to cellular damage. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Bacterial microbiota profiling in gastritis without Helicobacter pylori infection or non-steroidal anti-inflammatory drug use.

    Directory of Open Access Journals (Sweden)

    Xiao-Xing Li

    Full Text Available Recent 16S ribosomal RNA gene (rRNA molecular profiling of the stomach mucosa revealed a surprising complexity of microbiota. Helicobacter pylori infection and non-steroidal anti-inflammatory drug (NSAID use are two main contributors to gastritis and peptic ulcer. However, little is known about the association between other members of the stomach microbiota and gastric diseases. In this study, cloning and sequencing of the 16S rRNA was used to profile the stomach microbiota from normal and gastritis patients. One hundred and thirty three phylotypes from eight bacterial phyla were identified. The stomach microbiota was found to be closely adhered to the mucosa. Eleven Streptococcus phylotypes were successfully cultivated from the biopsies. One to two genera represented a majority of clones within any of the identified phyla. We further developed two real-time quantitative PCR assays to quantify the relative abundance of the Firmicutes phylum and the Streptococcus genus. Significantly higher abundance of the Firmicutes phylum and the Streptococcus genus within the Firmicutes phylum was observed in patients with antral gastritis, compared with normal controls. This study suggests that the genus taxon level can largely represent much higher taxa such as the phylum. The clinical relevance and the mechanism underlying the altered microbiota composition in gastritis require further functional studies.

  12. Malignant transformation of a gastric hyperplastic polyp in a context of Helicobacter pylori-negative autoimmune gastritis: a case report.

    Science.gov (United States)

    Yamanaka, Kenichi; Miyatani, Hiroyuki; Yoshida, Yukio; Ishii, Takehiro; Asabe, Shinichi; Takada, Osamu; Nokubi, Mitsuhiro; Mashima, Hirosato

    2016-10-12

    Gastric foveolar hyperplastic polyps (GFHPs) are common findings in clinical practice. GFHPs commonly arise in a background of chronic atrophic gastritis, including autoimmune gastritis (type A gastritis), and have a potential risk of malignant transformation. In 2005, a 55-year-old Japanese woman underwent upper endoscopy at another hospital and was found to have a pedunculated polyp (10 mm in diameter) on the greater curvature of the lower gastric body. On biopsy, the polyp was diagnosed as a GFHP. Nine years later, the polyp had grown to 20 mm in diameter, and the biopsy specimen taken at this time showed tubular adenocarcinoma. On admission to our hospital, the serum Helicobacter Pylori (H. pylori) immunoglobulin G antibody and stool H. pylori antigen were both negative. Anti-gastric parietal cell antibody was positive, as was the anti-intrinsic factor antibody, and the fasting serum gastrin level was markedly increased. In 2014, en bloc resection of the pedunculated polyp was performed by endoscopic submucosal dissection. The final histological diagnosis was adenocarcinoma of the stomach with submucosal and lymphatic invasion. Subsequently, additional radical distal gastrectomy was performed. At the latest follow-up (12 months postoperatively), no recurrence was noted. We here reported a rare case of malignant transformation of GFHP arising in a context of type A gastritis. To our knowledge, there are no previous reports on malignant transformation of GFHP with submucosal and lymphatic invasion arising in a background of type A gastritis in the English literature. Further, there is currently no effective treatment other than endoscopic or surgical treatment for such cases. Given the potential risk of malignant transformation due to hypergastrinemia, we consider that endoscopic treatment should be considered as a first-line therapy when a malignant growth is suspected.

  13. Are patients with autoimmune thyroid disease and autoimmune gastritis at risk of gastric neuroendocrine neoplasms type 1?

    Science.gov (United States)

    Alexandraki, Krystallenia I; Nikolaou, Argiro; Thomas, Dimitrios; Syriou, Vassiliki; Korkolopoulou, Penelope; Sougioultzis, Stavros; Kaltsas, Gregory

    2014-05-01

    The aim of this study was to investigate the prevalence of autoimmune gastritis, enterochromaffin-like cell (ECL-cell) hyperplasia and gastric neuroendocrine neoplasms type 1 (GNEN1) in patients with autoimmune thyroid disease. Prospective observational study in a single institutional study. One hundred and twenty patients with autoimmune thyroid disease were consecutively recruited from the Endocrine Unit. Upper gastrointestinal tract endoscopy (UGE) and biochemical parameters for autoimmune thyroid disease and autoimmune gastritis were assessed at recruitment and annually thereafter in patients with a mean follow-up of 37·5 ± 14·4 months. Autoimmune gastritis was defined by the presence of antiparietal cell antibodies (APCA) and histological confirmation after UGE. Serum gastrin and chromogranin Α were also measured. One hundred and eleven patients had Hashimoto's thyroiditis and nine Graves' disease. Autoimmune gastritis was identified in 40 (38 with Hashimoto's thyroiditis and two with Graves' disease) patients all of whom had increased levels of gastrin and chromogranin Α; Helicobacter pylori infection was histologically identified in 15 of 40 (37·5%) patients. Six patients had isolated nodular ECL-cell hyperplasia and one mixed nodular and linear ECL-cell hyperplasia [7 of 40 (17·5%)]. Only increased gastrin (P = 0·03) levels predicted the presence ECL-cell hyperplasia. A GNEN1 developed in one patient with nodular ECL-cell hyperplasia after 39 months of follow-up. Concomitant autoimmune gastritis was found in 33·3% of patients with autoimmune thyroid disease, 17·5% of whom had ECL-cell hyperplasia that evolved to GNEN1 in one (2·5%). Larger studies with longer follow-up are needed to define the incidence of GNEN1 in patients with autoimmune thyroid disease and ECL-cell hyperplasia and potential implications. © 2013 John Wiley & Sons Ltd.

  14. Surveillance strategy of atrophic gastritis and intestinal metaplasia in a country with a high prevalence of gastric cancer.

    Science.gov (United States)

    Shin, Woon Geon; Kim, Heung Up; Song, Ho June; Hong, Su Jin; Shim, Ki-Nam; Sung, In-Kyung; Kim, Jae Gyu

    2012-03-01

    It is not clear which screening examinations are best suited for gastric cancer prevention, especially in patients with atrophic gastritis and intestinal metaplasia. Therefore, we investigated the gastric cancer screening methods and intervals that are performed in clinical practice in an area with a high prevalence of gastric cancer. Eighty-seven physicians voted by keypad and discussed the consistency of endoscopic diagnosis of atrophic gastritis and intestinal metaplasia at the Annual Symposium of the Korean College of Helicobacter and Upper Gastrointestinal Research. Additionally, 100 core members of this academic society were asked via e-mail to complete the questionnaires related to screening strategies for gastric cancer. The most common recommendation for the subjects with intestinal metaplasia was an annual endoscopic follow-up (95.5% vs. 80.4% in the expert and non-expert groups, respectively; P = 0.118). Annual endoscopic follow-up was also the most predominant recommendation for atrophic gastritis (95.5% vs. 76.5%; P = 0.092), regardless of the physicians' endoscopic experience, position, and degree of the hospital. However, the correct answer rate for the diagnosis of normal endoscopic findings was only 16.7 and 14.1% in the expert and non-expert groups, respectively (P = 0.883). The most common practical screening strategy for patients with atrophic gastritis and intestinal metaplasia in Korea was annual endoscopic examination. However, a new program estimating individualized gastric cancer risk might be needed because of the low inter-observer agreement in the endoscopic diagnosis of atrophic gastritis and intestinal metaplasia.

  15. A study on the effect of Helicobacter pylori infection on p53 expression in gastric cancer and gastritis tissues.

    Science.gov (United States)

    Salih, Barik A; Gucin, Zuhal; Bayyurt, Nizamettin

    2013-09-16

    Helicobacter pylori cause damage to gastric epithelial cells and alterations in the p53 gene that lead to cancer development. This study aimed to determine the correlation of p53 expression with H. pylori using immunohistochemistry, RFLP-PCR, and histopathology. Gastric biopsy samples from gastric cancer (GC) (n = 54) and gastritis (n = 31) patients were examined for histopathological changes and expression of p53 protein by immunohistochemistry. Immunohistochemical analysis of p53 protein expression in H. pylori-positive GC sections showed an average of 44.3% positive cells in tumors and 6.9% in normal tissues, as compared to 16.4% and 4.4% in H. pylori-negative sections. P53 expression showed significant association with H. pylori (P = 0.005), invasion depth (P = 0.029) and inflammation reaction (P = 0.008). In gastritis sections, no difference in the average p53 staining in H. pylori-positive or -negative sections was seen. PCR-RFLP results also showed no difference in genotype frequencies of p53 in H. pylori-positive or -negative gastritis sections. Histopathology study of H. pylori-positive GC sections showed that 97.2% were the intestinal type and 2.8% the diffuse type, while in H. pylori-negative sections 35.2% were the intestinal type and 64.8% the diffuse type. Biopsy sections from H. pylori-positive gastritis patients revealed more severe inflammation than those of H. pylori-negative patients. Our results show that H. pylori infection affects p53 expression in GC. The average p53 expression was significantly higher in tumor than in normal tissues. In gastritis sections p53 expression was significantly associated with H. pylori.

  16. Differences in gastric mucosal microbiota profiling in patients with chronic gastritis, intestinal metaplasia, and gastric cancer using pyrosequencing methods.

    Science.gov (United States)

    Eun, Chang Soo; Kim, Byung Kwon; Han, Dong Soo; Kim, Seon Young; Kim, Kyung Mo; Choi, Bo Youl; Song, Kyu Sang; Kim, Yong Sung; Kim, Jihyun F

    2014-12-01

    Helicobacter pylori (H. pylori) infection plays an important role in the early stage of cancer development. However, various bacteria that promote the synthesis of reactive oxygen and nitrogen species may be involved in the later stages. We aimed to determine the microbial composition of gastric mucosa from the patients with chronic gastritis, intestinal metaplasia, and gastric cancer using 454 GS FLX Titanium. Gastric mucosal biopsy samples were collected from 31 patients during endoscopy. After the extraction of genomic DNA, variable region V5 of the 16S rRNA gene was amplified. PCR products were sequenced using 454 high-throughput sequencer. The composition, diversity, and richness of microbial communities were compared between three groups. The composition of H. pylori-containing Epsilonproteobacteria class appeared to be the most prevalent, but the relative increase in the Bacilli class in the gastric cancer group was noticed, resulting in a significant difference compared with the chronic gastritis group. By analyzing the Helicobacter-dominant group at a family level, the relative abundance of Helicobacteraceae family was significantly lower in the gastric cancer group compared with chronic gastritis and intestinal metaplasia groups, while the relative abundance of Streptococcaceae family significantly increased. In a UPGMA clustering of Helicobacter-dominant group based on UniFrac distance, the chronic gastritis group and gastric cancer group were clearly separated, while the intestinal metaplasia group was distributed in between the two groups. The evenness and diversity of gastric microbiota in the gastric cancer group was increased compared with other groups. In Helicobacter predominant patients, the microbial compositions of gastric mucosa from gastric cancer patients are significantly different to chronic gastritis and intestinal metaplasia patients. These alterations of gastric microbial composition may play an important, as-yet-undetermined role in

  17. Spontaneous autoimmune gastritis and hypochlorhydria are manifest in the ileitis-prone SAMP1/YitFcs mice

    Science.gov (United States)

    Erickson, L. D.; Loo, W. M.; Scott, K. G.; Wiznerowicz, E. B.; Brown, C. C.; Torres-Velez, F. J.; Alam, M. S.; Black, S. G.; McDuffie, M.; Feldman, S. H.; Wallace, J. L.; McKnight, G. W.; Padol, I. T.; Hunt, R. H.; Tung, K. S.

    2012-01-01

    SAMP1/YitFcs mice serve as a model of Crohn's disease, and we have used them to assess gastritis. Gastritis was compared in SAMP1/YitFcs, AKR, and C57BL/6 mice by histology, immunohistochemistry, and flow cytometry. Gastric acid secretion was measured in ligated stomachs, while anti-parietal cell antibodies were assayed by immunofluorescence and enzyme-linked immunosorbent spot assay. SAMP1/YitFcs mice display a corpus-dominant, chronic gastritis with multifocal aggregates of mononuclear cells consisting of T and B lymphocytes. Relatively few aggregates were observed elsewhere in the stomach. The infiltrates in the oxyntic mucosa were associated with the loss of parietal cell mass. AKR mice, the founder strain of the SAMP1/YitFcs, also have gastritis, although they do not develop ileitis. Genetic studies using SAMP1/YitFcs-C57BL/6 congenic mice showed that the genetic regions regulating ileitis had comparable effects on gastritis. The majority of the cells in the aggregates expressed the T cell marker CD3 or the B cell marker B220. Adoptive transfer of SAMP1/YitFcs CD4+ T helper cells, with or without B cells, into immunodeficient recipients induced a pangastritis and duodenitis. SAMP1/YitFcs and AKR mice manifest hypochlorhydria and anti-parietal cell antibodies. These data suggest that common genetic factors controlling gastroenteric disease in SAMP1/YitFcs mice regulate distinct pathogenic mechanisms causing inflammation in separate sites within the digestive tract. PMID:21921286

  18. Association between serum levels of high sensitive C-reactive protein and inflammation activity in chronic gastritis patients.

    Science.gov (United States)

    Rahmani, Asghar; Moradkhani, Atefeh; Hafezi Ahmadi, Mohammad Reza; Jafari Heirdarlo, Ali; Abangah, Ghobad; Asadollahi, Khairollah; Sayehmiri, Kourosh

    2016-01-01

    Gastritis is an important premalignant lesion and recent studies suggested a production of inflammatory cytokine-like C-reactive protein during gastritis. This study aimed to determine any relationship between high sensitive C-reactive protein (hs-CRP) and inflammation activity among patients with gastritis. Demographic and clinical variables of participants were collected by a validated questionnaire. Using histology of the gastric mucosa, Helicobacter pylori status was investigated and serum concentrations of hs-CRP were measured among dyspeptic patients. Correlation between hs-CRP serum levels and inflammation activities was evaluated by logistic regression analysis. The relation between active inflammation and other variables was evaluated by logic link function model. Totally 239 patients (56.6% female) were analysed. The prevalence of mild, moderate and severe inflammation activities was 66.5%, 23.8% and 9.6% respectively. Mean ± SD of hs-CRP among men and women were 2.85 ± 2.84 mg/dl and 2.80 ± 4.80 mg/dl (p = 0.047) respectively. Mean ± SD of hs-CRP among patients with H. pylori infection, gland atrophy, metaplasia and dysplasia were 2.83 ± 3.80 mg/dl, 3.52 ± 5.1 mg/dl, 2.22 ± 2.3 mg/dl and 5.3 ± 5.04 mg/dl respectively. Relationship between hs-CRP and inflammation activities (p gastritis, elevated hs-CRP levels may be considered as a predictive marker of changes in gastric mucosa and a promising therapeutic target for patients with gastritis.

  19. Study on the pathological basis of classification of spleen deficiency in chronic gastritis.

    Science.gov (United States)

    Yin, Guang-yao; Zhang, Wu-ning; Shen, Xiao-jing; He, Xue-fen; Chen, Yi

    2004-08-01

    Spleen in Traditional Chinese Medicine (TCM) is not actually the spleen in the anatomic sense designated in western medicine because its functions basically belong to the physiological category of digestive system in modern medicine, and it represents a macroscopic concept of digestion, absorption and nutrition metabolism. Spleen deficiency syndrome refers to the clinical phenomena such as hypofunction of digestion, absorption and nutrition metabolism. By integrating TCM with modern medicine, this paper is intended to explore the pathological basis of classification of spleen deficiency in chronic gastritis. By means of optical microscope, scanning electron microscope (SEM), transmission electron microscope (TEM) and histochemical staining, we conducted histopathological and subcellular ultrastructural (nuclei and mitochondrial) analysis of gastric mucosa of 188 patients of spleen deficiency, and that of 42 voluntary blood donors without clinical symptoms. The gastric mucosa of patients with spleen Qi deficiency (SQD) and spleen yang deficiency (SyangD) could either be affected by organic lesion (type G-occurring on the basis of chronic superficial gastritis (CSG), chronic atrophic gastritis (CAG)) or unaffected (type F-chiefly belonging to functional indigestion); spleen yin deficiency (SyinD) and spleen deficiency with Qi stagnation (SDQS) both occurred on the basis of CSG and CAG; and the degree of mucosa inflammatory cells infiltration, the degree of decrease in glands propria, and the incidence of IMIIb in CSG and CAG were more serious than those of G-SQD and G-SyangD, P < 0.05 - 0.01. Spleen deficiency syndrome is likely to occur on the basis of organic lesion of gastric mucosa (disease with symptoms of both CSG or CAG and spleen deficiency symptoms), as well as on the basis of inorganic lesion of gastric mucosa (nondisease with symptoms, which is, despite spleen deficiency symptoms, there is no CSG or CAG). Besides, the clinical phenomenon of disease without

  20. Operative link on gastritis assessment stage is an appropriate predictor of early gastric cancer.

    Science.gov (United States)

    Zhou, Ying; Li, Hai-Yan; Zhang, Jing-Jing; Chen, Xiao-Yu; Ge, Zhi-Zheng; Li, Xiao-Bo

    2016-04-07

    To assess the predictive value of Operative Link on Gastritis Assessment (OLGA) and Operative Link on Gastric Intestinal Metaplasia Assessment (OLGIM) stages in gastric cancer. A prospective study was conducted with 71 patients with early gastric cancer (EGC) and 156 patients with non-EGC. All patients underwent endoscopic examination and systematic biopsy. Outcome measures were assessed and compared, including the Japanese endoscopic gastric atrophy (EGA) classification method and the modified OLGA method as well as the modified OLGIM method. Helicobacter pylori (H. pylori) status was determined for all study participants. Stepwise logistic regression modeling was performed to analyze correlations between EGC and the EGA, OLGA and OLGIM methods. For patients with EGC and patients with non-EGC, the proportions of moderate-to-severe EGA cases were 64.8% and 44.9%, respectively (P = 0.005), the proportions of OLGA stages III-IV cases were 52.1% and 22.4%, respectively (P cancer.

  1. Emphysematous gastritis secondary to ingestion of large amounts of Coca Cola.

    Science.gov (United States)

    Hadas-Halpren, I; Hiller, N; Guberman, D

    1993-01-01

    Acute emphysematous gastritis (AEG) is a life-threatening disease in which gas-forming bacteria invade the gastric wall and cause acute inflammation of it. The clinical presentation of the patient with AEG is stormy: severe sepsis which usually leads to an early death. Presented herein is a case of a 16-yr-old boy with AEG. There were no predisposing factors to the condition in this case. Gas invaded the stomach wall and portal venous system, as well as the duodenal wall, a finding that has not been reported previously. The clinical course was very severe but, in contrast to previously reported cases, recovery was very rapid and left no sequelae.

  2. Varicella-Zoster Virus Gastritis: Case Report and Review of the Literature.

    Science.gov (United States)

    Nohr, Erik W; Itani, Doha M; Andrews, Christopher N; Kelly, Margaret M

    2017-08-01

    We report varicella-zoster virus (VZV) gastritis in a 70-year-old woman postchemotherapy for lymphoma, presenting with abdominal pain, vomiting, and delirium without rash. A gastric biopsy demonstrated viral inclusions but posed a diagnostic challenge as immunohistochemistry for cytomegalovirus and herpes simplex virus were negative, and VZV immunohistochemistry was not available. The patient developed a vesicular rash 7 days after her symptoms began. Molecular testing of the gastric biopsy and a skin swab both confirmed VZV infection. She also had probable involvement of her liver and pancreas based on imaging and serum chemistry, and possible central nervous system involvement. She recovered with appropriate antiviral therapy but later developed a postherpetic neuralgia, and chronic intrahepatic biliary strictures; liver biopsy demonstrated a cholangiopathy of uncertain etiology. A literature review of the pathogenesis, epidemiology and sequelae of VZV infection is included.

  3. Frequency of virulence factors in Helicobacter pylori-infected patients with gastritis.

    Science.gov (United States)

    Salimzadeh, Loghman; Bagheri, Nader; Zamanzad, Behnam; Azadegan-Dehkordi, Fatemeh; Rahimian, Ghorbanali; Hashemzadeh-Chaleshtori, Morteza; Rafieian-Kopaei, Mahmoud; Sanei, Mohammad Hossein; Shirzad, Hedayatollah

    2015-03-01

    The outcome of Helicobacter pylori infection has been related to specific virulence-associated bacterial genotypes. The vacuolating cytotoxin (vacA), cagA gene, oipA and babA2 gene are important virulence factor involving gastric diseases. The objective of this study was to assess the relationship between virulence factors of H. pylori and histopathological findings. Gastroduodenoscopy was performed in 436 dyspeptic patients. Antrum biopsy was obtained for detection of H. pylori, virulence factors and for histopathological assessment. The polymerase chain reaction was used to detect virulence factors of H. pylori using specific primers. vacA genotypes in patients infected with H. pylori were associated with cagA, iceA1 and iceA2. In the patients with H. pylori infection there was a significant relationship between cagA positivity and neutrophil activity (P = 0.004) and chronic inflammation (P = 0.013) and with H. pylori density (P = 0.034). Neutrophil infiltration was found to be more severe in the s1 group than in the s2 group (P = 0.042). Also was a significant relationship between oipA positivity and neutrophil activity (P = 0.004) and with H. pylori density (P = 0.018). No significant relationships were observed between other vacA genotypes and histopathological parameters. H. pylori strains showing cagA, vacA s1 and oipA positivity are associated with more severe gastritis in some histological features but virulence factors of H. pylori do not appear to determine the overall pattern of gastritis. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Association of CagPAI integrity with severeness of Helicobacter pylori infection in patients with gastritis.

    Science.gov (United States)

    Ahmadzadeh, A; Ghalehnoei, H; Farzi, N; Yadegar, A; Alebouyeh, M; Aghdaei, H A; Molaei, M; Zali, M R; Pour Hossein Gholi, M A

    2015-12-01

    The Helicobacter pylori cag pathogenicity island (cagPAI) is involved in delivery of CagA effector protein and peptidoglycan into host cells and also in IL-8 induction in the human gastric tissue. Diversity of cagPAI may affect disease status and clinical outcome of the infected patients. Our study was aimed to investigate diversity of this island and its intactness in Iranian patients to investigate possible associations between cagPAI integrity and pathological changes of the infected tissue. Out of the 75 patients, H. pylori strains were obtained from 30 patients with severe active gastritis (SAG) (n=11), moderate chronic gastritis (CG) (n=14) and intestinal metaplasia/dysplasia (IM) (n=5). Intactness of the cagPAI was determined using 12 sets of primer pairs specific for functionally important loci of cagPAI by polymerase chain reaction (PCR). The cagPAI positive strains were significantly observed in patients with SAG (52.4%) in comparison to those presenting CG (33.3%) and IM (14.3%). In addition, the presence of intact cagPAI was 87.5% in H. pylori strains isolated from patients with SAG, which was higher than those obtained from patients with CG (12.5%) or IM (0%). A significant increase in the frequency of cagα-cagY and cagW-cagT segments, as exterior proteins of the CagPAI, was illustrated in strains from SAG patients compared with those from patients with CG. Overall, these results strongly proposed an association between the severity of histopathological changes and intactness of cagPAI in the gastric tissue of patients infected with H. pylori. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  5. Positive relationship between p42.3 gene and inflammation in chronic non-atrophic gastritis.

    Science.gov (United States)

    Chen, Ping; Cui, Yun; Fu, Qing Yan; Lu, You Yong; Fang, Jing Yuan; Chen, Xiao Yu

    2015-10-01

    Gastric cancer (GC) is a typical type of inflammation-related tumor. The p42.3 gene is shown to be highly expressed in GC, but its association with gastritis remains unknown. We aimed to explore the relationship between gastric inflammation and p42.3 gene in vitro and in vivo. Normal gastric epithelial cells (GES-1) were treated with Helicobacter pylori (H. pylori) and tumor necrosis factor (TNF)-α. Total cell mRNA and protein were extracted and collected, and polymerase chain reaction and Western blot were performed to determine the relative expression of p42.3 gene. In total, 291 biopsy samples from patients with chronic non-atrophic gastritis were collected and immunohistochemistry was used to measure the p42.3 protein expression. The association between p42.3 protein expression and the clinicopathological characteristics of these patients were analyzed. Both H. pylori and TNF-α significantly enhanced the p42.3 protein expression in GES-1 cells in a time and dose-dependent manner. In addition, p42.3 gene expression was positively associated with the severity of gastric mucosal inflammation and H. pylori infection (P = 0.000). Its expression was significantly more common in severe gastric inflammation and in H. pylori-infected cases. p42.3 gene expression is associated with gastric mucosal inflammation that can be upregulated by TNF-α and H. pylori infection. © 2015 Chinese Medical Association Shanghai Branch, Chinese Society of Gastroenterology, Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine and Wiley Publishing Asia Pty Ltd.

  6. Relation of atrophic gastritis with Helicobacter pylori-CagA(+) and interleukin-1 gene polymorphisms.

    Science.gov (United States)

    Sierra, Rafaela; Une, Clas; Ramirez, Vanessa; Alpizar-Alpizar, Warner; Gonzalez, Maria-I; Ramirez, Jose-A; De Mascarel, Antoine; Cuenca, Patricia; Perez-Perez, Guillermo; Megraud, Francis

    2008-11-14

    To determine the association of Helicobacter pylori (H pylori) CagA(+) infection and pro-inflammatory polymorphisms of the genes interleukin (IL)-1RN and IL-1B with the risk of gastric atrophy and peptic ulcers in a dyspeptic population in Costa Rica, a country with high incidence and mortality of gastric cancer. Seven biopsy specimens, a fasting blood sample and a questionnaire concerning nutritional and sociodemographic factors were obtained from 501 consecutive patients who had undergone endoscopy for dyspeptic symptoms. A histopathological diagnosis was made. Pepsinogen concentrations were analyzed by enzyme linked immunosorbent assay (ELISA). Infection with H pylori CagA(+) was determined by serology and polymerase chain reaction (PCR). IL-1B and IL-1RN polymorphisms genotyping was performed by PCR-restriction fragment length polymorphism (PCR-RFLP) and PCR respectively. In this dyspeptic population, 86% were H pylori positive and of these, 67.8% were positive for CagA. Atrophic antral gastritis (AAG) was associated with CagA(+) status [odd ratio (OR) = 4.1; P gastritis (ABG) was associated with pepsinogen PGI/PGII < 3.4 (OR = 4.9; P < 0.04) and alcohol consumption (OR = 7.3; P < 0.02). Duodenal ulcer was associated with CagA(+) (OR = 2.9; P < 0.04) and smoking (OR = 2.4; P < 0.04). PGI < 60 microg/L as well as PGI/PGII < 3.4 were associated with CagA(+). In a dyspeptic population in Costa Rica, H pylori CagA(+) is not associated with ABG, but it is a risk factor for AAG. The pro-inflammatory cytokine polymorphisms IL-1B + 3945 and IL-1RN are not associated with the atrophic lesions of this dyspeptic population.

  7. [THE ROLE OF HELICOBACTER PYLORI IN NORMOMICROBIOCENOSIS AND DYSBACTERIOSIS OF MUCOSAL MICROFLORA OF OESOPHAGOGASTRODUODENAL ZONE IN THE CASES OF PEPTIC ULCER, CHRONIC GASTRITIS AND OESOPHAGITIS].

    Science.gov (United States)

    Chernin, V V; Chervinets, V M; Bazlov, S N

    2016-01-01

    Determine the qualitative and quantitative composition of the mucosal microflora of oesophagogastroduodenal zone to determine the location of Helicobocter pylori and its place in normomicrobiocenosis and dysbacteriosis in cases of peptic ulcer, chronic gastritis and oesophagitis. Clinical and microbiological studies were conducted in 30 healthy individuals-volunteers, 130 patients with peptic ulcer, 36--chronic gastritis and 24--chronic esophagitis. Helicobacter pylori in 33% of cases included in normomicrobiocenosis of mucosal microflora oesophagogastroduodenal zone, which consists of 12 genera of microorganisms and carries out all protection functions. The recurrence of peptic ulcer disease, exacerbation of chronic active gastritis and oesophagitis are accompanied by a dysbacteriosis of mucosal microflora with overgrowth of typical and atypical microorganisms for normal biotope with reduced occurrenceof Helicobocter pylori. Helicobacter pylori in the biocenosis of mucosal microflora of oesophagogastroduodenal zone is not an infection, has no independent significance in the development of peptic ulcer, chronic gastritis and esophagitis, does not require eradication.

  8. Classification of gastritis in first-degree relatives of patients with gastric cancer in a high cancer-risk area in Italy.

    Science.gov (United States)

    Saieva, Calogero; Rubio, Carlos A; Nesi, Gabriella; Zini, Enzo; Filomena, Alessandro

    2012-05-01

    Screening gastroscopic examinations were performed in a cohort of individuals at high risk for developing gastric carcinoma (GC). Five gastric biopsies were obtained following the Houston schema. Five histological parameters of gastritis were investigated: acute gastritis, chronic gastritis, and its sequelae; mucosal atrophy, intestinal metaplasia and pseudopyloric metaplasia. Out of 134 patients, 50% (n=67) had Helicobacter pylori (HP) infection. The sum of scores for the first four parameters was significantly higher in HP-positive cases than in HP-negative ones (pgastritis explain the high GC risk in this borough of Florence, considering that the incidence rate of GC is higher in Central than in Northern Italy. Similarities in the frequency of chronic gastritis and sequelae in Northern and Central Italy substantiate the conviction that the difference in GC risk in these regions might be the result of local environmental or lifestyle factors, rather than HP infection. This knowledge is crucial, considering that environmentally related diseases are theoretically preventable.

  9. Spontaneous, Immune-Mediated Gastric Inflammation in SAMP1/YitFc Mice, a Model of Crohn’s-Like Gastritis

    Science.gov (United States)

    Reuter, Brian K.; Pastorelli, Luca; Brogi, Marco; Garg, Rekha R.; McBride, James A.; Rowlett, Robert M.; Arrieta, Marie C.; Wang, Xiao-Ming; Keller, Erik J.; Feldman, Sanford H.; Mize, James R.; Cominelli, Fabio; Meddings, Jonathan B.; Pizarro, Theresa T.

    2011-01-01

    Background & Aims Crohn’s disease (CD) can develop in any region of the gastrointestinal tract, including the stomach. The etiology and pathogenesis of Crohn’s gastritis are poorly understood, treatment approaches are limited, and there are not many suitable animal models for study. We characterized the features and mechanisms of chronic gastritis in SAMP1/YitFc (SAMP) mice, a spontaneous model of CD-like ileitis, along with possible therapeutic approaches. Methods Stomachs from specific pathogen-free and germ-free SAMP and AKR mice (controls) were evaluated histologically; the presence of Helicobacter spp. was tested in fecal pellets by PCR analysis. In vivo gastric permeability was quantified by fractional excretion of sucrose and epithelial tight junction protein expression was measured by quantitative reverse transcription PCR analysis. The effects of a proton pump inhibitor (PPI) or corticosteroids were measured and the ability of pathogenic immune cells to mediate gastritis was assessed in adoptive transfer experiments. Results SAMP mice developed Helicobacter-negative gastritis, characterized by aggregates of mononuclear cells, diffuse accumulation of neutrophils, and disruption of epithelial architecture; SAMP mice also had increased in gastric permeability compared with controls, without alterations in expression of tight junction proteins. The gastritis and associated permeability defect observed in SAMP mice were independent of bacterial colonization and reduced by administration of corticosteroids but not a PPI. CD4+ T cells isolated from draining mesenteric lymph nodes of SAMP mice were sufficient to induce gastritis in recipient SCID mice. Conclusions In SAMP mice, gastritis develops spontaneously and has many features of CD-like ileitis. These mice are a useful model to study Helicobacter-negative, immune-mediated Crohn’s gastritis. PMID:21704001

  10. Gambaran Pola Makan, Tingkat Stres, dan Keluhan Gejala Gastritis (Maag) pada Sales Promotion Girl (SPG) di Matahari Departemen Store Plaza Medan Fair

    OpenAIRE

    Malinda, Risky

    2016-01-01

    The emergence complaints of gastritis symptoms caused by many factors, among others is improper diet and stress levels of individual. Purpose of this research is described about eating pattern, stress levels, and complaints of gastritis symptoms on Sales Promotion Girls (SPG) in Matahari Department Store Plaza Medan Fair. Design of research using cross-sectional with 81 samples. Samples were determined by simple random sampling technique. The primary data such as diet pat...

  11. Recurrent abdominal pain and Helicobacter pylori infection in children.

    Science.gov (United States)

    Hafeez, A; Ali, S; Hassan, M

    1999-05-01

    Recurrent chronic upper abdominal pain is a common problem in children and it has been associated with Helicobacter Pylori gastritis. We under took this study, to find out the prevalence of Helicobacter pylori gastritis in children with recurrent chronic upper abdominal pain, in our set up. This was prospective study carried out at KRL Hospital, Islamabad. Forty three children with chronic recurrent upper abdominal pain (age 3 to 14 years), underwent diagnostic gastroscopy and antral biopsies with histopathology, over a period of one year. Another 42 children of the same age group were taken as control group. Fifteen patients, who tested positive for H. pylori were tested for IgG antibodies in whole blood and compared with 15 patients having negative histology for H. pylori. Thirty two (75%) children tested positive for H. pylori, in the test group, as compared to 17 (40%) histological positives in the control group (P = < 0.1). The patients who were tested for IgG antibodies showed that this test has 93% sensitivity, 60% specificity and a negative predictive value of 90% as compared to histological identification. Recurrent chronic upper abdominal pain in children, in our population has a significant association with Helicobacter pylori gastritis. Testing of IgG antibodies for H. pylori in whole blood can be used as initial, non invasive screening test for this organism.

  12. FOCAL ENHANCED GASTRITIS AND MACROPHAGE MICROAGGREGATES IN THE GASTRIC MUCOSA: potential role in the differential diagnosis between Crohn’s disease and ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Marcia Henriques de MAGALHÃES-COSTA

    2014-12-01

    Full Text Available Context and Objectives Focally enhanced gastritis and macrophage microaggregates are found in the upper gastrointestinal involvement of Crohn’s disease, and may reflect an underlying defective innate immunity. These features, however, are also described in patients with Helicobacter pylori infection. The role of these gastric abnormalities in the diagnosis of Crohn’s disease was assessed in a population with high prevalence of H. pylori infection. Methods Thirty-seven Crohn’s disease, 26 ulcerative colitis, and 30 control patients were included. The H. pylori status was evaluated by the rapid urease test and histology. The presence of focally enhanced gastritis and macrophage microaggregates was recorded. Results Focally enhanced gastritis was present in 24% of Crohn’s disease patients, 4% of ulcerative colitis patients and 11.5% of controls, presenting an overall sensitivity and specificity for Crohn’s disease of 24% and 88%, respectively. Macrophage microaggregates were found in all groups, but were only detected in ulcerative colitis and controls in association with H. pylori infection, with an overall sensitivity and specificity for Crohn’s disease of 61% and 69%, respectively. In the absence of H. pylori infection, focally enhanced gastritis and macrophage microaggregates were significantly associated with Crohn’s disease (P<0.02 and P = 0.001 respectively. Conclusions Focally gastritis and macrophage microaggregates are suggestive of Crohn’s disease only in H. pylori-negative specimens. HEADINGS - Crohn’s disease. Ulcerative colitis. Gastritis. Macrophages. Helicobacter pylori.

  13. The prevalence and related symptomatology of Helicobacter pylori in children with recurrent abdominal pain

    DEFF Research Database (Denmark)

    Wewer, Anne Vibeke; Andersen, L P; Pærregaard, Anders

    1998-01-01

    in 46/66 by culture and histology. The presence of H. pylori was significantly associated with active or inactive chronic gastritis. The presence of H. pylori was associated with both parents being born in a country with a high prevalence and a low social class. Helicobacter pylori-positive children had...

  14. FLOW MEDIATED DILATION AND CAROTID INTIMA MEDIA THICKNESS IN PATIENTS WITH CHRONIC GASTRITIS ASSOCIATED WITH HELICOBACTER PYLORI INFECTION.

    Science.gov (United States)

    Judaki, Arezo; Norozi, Siros; Ahmadi, Mohammad Reza Hafezi; Ghavam, Samira Mis; Asadollahi, Khairollah; Rahmani, Asghar

    2017-12-01

    Endothelial dysfunction is one of the early stages of vascular diseases. The aim of this study was to investigate the endothelial dysfunction markers in patients with chronic gastritis associated with Helicobacter pylori (H. pylori) infection. By a cross sectional study, basic and clinical information of 120 participants (40 patients with positive H. pylori infection, 40 patients with negative H. pylori infection and 40 healthy people) were analyzed. Carotid intima media thickness and flow-mediated dilation levels were measured in all patients and controls. Soluble vascular cell adhesion molecule-1 (sVCAM-1) and intercellular adhesion molecule-1 (ICAM-1) were measured with Elisa for all subjects. IgG level was assessed in chronic gastritis patients. The flow-mediated dilation level in patients with positive H. pylori infection (0.17%±0.09) was significantly lower than those with negative H. pylori infection (0.21% ±0.10, Ppylori infection (0.58±0.13 mm) was significantly higher than those with negative H. pylori infection (0.48±0.32 mm, Ppylori infection group (352.16±7.54 pg/mL) was higher than negative H. pylori infection group (332.64±8.75 pg/mL =0.75) and compared to the control group (236.32±12.43 pg/mL, Ppylori IgG in chronic gastritis. The levels of flow-mediated dilation, carotid intima media thickness and sICAM-1 were higher among patients with positive H. pylori infection. Patients with chronic gastritis associated with H. pylori infection are at risk of endothelial dysfunction due to flow-mediated dilation and carotid intima media thickness abnormalities and increased level of sICAM-1 and sVCAM-1.

  15. Protein signature characterizing Helicobacter pylori strains of patients with autoimmune atrophic gastritis, duodenal ulcer and gastric cancer

    OpenAIRE

    De Re, Valli; Repetto, Ombretta; Zanussi, Stefania; Casarotto, Mariateresa; Caggiari, Laura; Canzonieri, Vincenzo; Cannizzaro, Renato

    2017-01-01

    Background Helicobacter pylori (H. pylori) represents a key factor in the etiology of autoimmune atrophic gastritis (AAG), duodenal ulcer (DU) and gastric cancer (GC). The aim of this study was to characterize the differential protein expression of H. pylori isolated from gastric biopsies of patients affected by either AAG, DU or GC. Methods The H. pylori strains were isolated from endoscopic biopsies from the stomach of patients with gastric disease. Protein profiles of H. pylori were compar...

  16. Quantitative assessment of the influence of tumor necrosis factor alpha polymorphism with gastritis and gastric cancer risk.

    Science.gov (United States)

    Li, Ming; Wang, Yinping; Gu, Yahong

    2014-02-01

    Tumor necrosis factor alpha (TNFA) is an important molecule in inflammatory, infectious, and tumoral processes. Inflammation is one of the early phases in the development of gastric cancer (GC). Therefore, several studies have examined the association of polymorphism in TNFA with gastritis and GC risk. A functional polymorphism, -308G>A (rs1800629), which is located in the promoter of TNFA gene, has been suggested to alter the production of TNF-α and influence cancer risk. To date, a number of studies have been carried out to investigate the relationship between the polymorphism and gastritis or GC susceptibility, but the results were conflicting. To investigate this inconsistency, we performed a meta-analysis of 36 studies for TNFA -308G>A polymorphism to evaluate the effect of TNFA on genetic susceptibility for gastritis and GC. An overall random-effects per-allele odds ratio of 1.16 (95 % confidence interval 1.04-1.29, P = 0.008) was found for the polymorphism. Significant results were also observed using dominant or recessive genetic models. In the subgroup analyses by ethnicity, significant results were found in Caucasians, whereas no significant associations were found among East Asians and other ethnic populations. No associations between the polymorphism and gastritis were observed. In addition, our data indicate that TNFA is involved in GC susceptibility and confers its effect primarily in diffuse type of tumors. Besides, -308G>A polymorphism was found to be significantly associated with both cardiac and noncardiac tumors. This meta-analysis demonstrated that the TNFA -308G>A polymorphism is a risk factor for developing GC, but the associations vary in different ethnic populations.

  17. [Unpleasant Journey from Helicobacter pylori-associated Gastritis to Gastric Cancer: Cancer Prevention by Taking a Detour].

    Science.gov (United States)

    Lee, Sang Hwan; Park, Jong Min; Han, Young Min; Ko, Weon Jin; Hahm, Ki Baik

    2015-12-01

    As a commensal or a pathogen, Helicobacter pylori can change the balance of a complex interaction that exists among gastric epithelial cells, microbes, and their environment. Therefore, unraveling this complex relationship of these mixtures can be expected to help prevent cancer as well as troublesome unmet medical needs of H. pylori infection. Though gastric carcinogenesis is a multi-step process, precancerous lesion can be reversible in the early phase of mucosal damage before reaching the stage of no return. However, biomarkers to predict rejuvenation of precancerous atrophic gastritis have not been identified yet and gastric cancer prevention is still regarded as an impregnable fortress. However, when we take the journey from H. pylori-associated gastritis to gastric cancer, it provides us with the clue for prevention since there are two main preventive strategies: eradication and anti-inflammation. The evidence supporting the former strategy is now ongoing in Japan through a nation-wide effort to eradicate H. pylori in patients with chronic gastritis, but suboptimal apprehension to increasing H. pylori resistance to antibiotics and patient non-compliance still exists. The latter strategy has been continued in the author'sresearch center under siTRP (short-term intervention to revert premalignant lesion) strategy. By focusing on the role of inflammation in the development of H. pylori-associated gastric carcinogenesis, this review is intended to explain the connection between inflammation and gastric cancer. Strategies on H. pylori eradication, removal of inflammation, and reverting preneoplastic lesion will also be introduced. In the end, we expect to be able to prevent gastric cancer by take a detour from the unpleasant journey, i.e. from H. pylori-associated gastritis to gastric cancer.

  18. [Forensic medical examination of adolescent and adult victims of sexual assault or intimate partner violence who do not complain to the police - An observational study in Seine-Saint-Denis, France].

    Science.gov (United States)

    Denis, Céline; Paret, Céline; Chariot, Patrick

    2018-01-01

    to identify characteristics of victims of sexual assault or domestic violence who consulted in a Department of Forensic Medicine without a formal complaint to the police. observational study (03/01/2014-08/31/2015) of individuals (age>15years) consulting in a Department of Forensic Medicine near Paris, France, after a sexual assault or domestic violence. Among the individuals who were examined in the department of Forensic Medicine, we compared the individuals who had not complained to the police to those who had complained to the police. A hundred and nine individuals have consulted without a prior complaint to the police, including 73 persons after domestic violence (i.e. 4% of all persons examined with or without a complaint to the police) and 36 persons after a sexual assault (i.e. 8% of all persons examined). Regarding domestic violence, the proportion of persons presenting recent traumatic injuries was lower among those who did not complain to the police than among those who did (64% vs. 78%, P=0.008). Regarding sexual violence, the persons who did not complain to the police were more frequently uncertain about the assault (42% vs. 13%, P<0.001), reported more frequently a recent alcohol or drug intake (42% vs. 26%, P=0.039) and less frequently showed extragenital traumatic injuries than the persons who did complain to the police (22% vs. 43%, P=0.016). the persons examined who had not complained to the police accounted for less than one in 20. The extension of the activity of a Department of Forensic Medicine to persons who do not want to be involved in a judicial process is not sufficient for the majority of victims to consult a forensic physician. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  19. Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test

    International Nuclear Information System (INIS)

    Debongnie, J.C.; Pauwels, S.; Raat, A.; de Meeus, Y.; Haot, J.; Mainguet, P.

    1991-01-01

    Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease. Carbon-14-urea was given in 25 ml of water without substrate carrier or nutrient-dense meal, and breath samples were collected over a 60-min period. The amount of 14CO2 excreted at 10 min was independent of the rate of gastric emptying and was not quantitatively influenced by the buccal urease activity. The 10-min 14CO2 values discriminated well between Helicobacter pylori positive and negative patients (94% sensitivity, 89% specificity) and correlated with the number of organisms assessed by histology. The test was a good predictor of chronic gastritis (95% sensitivity and 96% specificity), and a quantitative relationship was observed between 14CO2 values and the severity and activity of the gastritis. In H. pylori positive patients, breath 14CO2 was found to be similar in patients with and without ulcer disease, suggesting that the number of bacteria is not a determining factor for the onset of ulceration

  20. Quantification of Helicobacter pylori infection in gastritis and ulcer disease using a simple and rapid carbon-14-urea breath test

    Energy Technology Data Exchange (ETDEWEB)

    Debongnie, J.C.; Pauwels, S.; Raat, A.; de Meeus, Y.; Haot, J.; Mainguet, P. (Department of Nuclear Medicine, University of Louvain Medical School, Brussels (Belgium))

    1991-06-01

    Gastric urease was studied isotopically in 230 patients with biopsy-proven normal mucosa or chronic gastritis, including 59 patients with ulcer disease. Carbon-14-urea was given in 25 ml of water without substrate carrier or nutrient-dense meal, and breath samples were collected over a 60-min period. The amount of 14CO2 excreted at 10 min was independent of the rate of gastric emptying and was not quantitatively influenced by the buccal urease activity. The 10-min 14CO2 values discriminated well between Helicobacter pylori positive and negative patients (94% sensitivity, 89% specificity) and correlated with the number of organisms assessed by histology. The test was a good predictor of chronic gastritis (95% sensitivity and 96% specificity), and a quantitative relationship was observed between 14CO2 values and the severity and activity of the gastritis. In H. pylori positive patients, breath 14CO2 was found to be similar in patients with and without ulcer disease, suggesting that the number of bacteria is not a determining factor for the onset of ulceration.

  1. Gastric adenocarcinoma in common variable immunodeficiency: features of cancer and associated gastritis may be characteristic of the condition.

    Science.gov (United States)

    De Petris, Giovanni; Dhungel, Bal M; Chen, Longwen; Chang, Yu-Hui H

    2014-10-01

    Common variable immunodeficiency (CVID) is associated with an increased risk of gastric cancer. The aim of the study was to determine the morphological features of CVID-associated gastric adenocarcinoma (CAGA) and of the background gastritis. The population of gastric cancer patients with CVID of Mayo Clinic in the period 2000-2010 was studied; 6 cases of CVID (2 males, 4 females, average age 47 years, age range 26-71 years) were found in 5793 patients with gastric cancer in the study period. Each patient underwent gastric resection for which histology slides were reviewed. Chronic gastritis variables, CVID-related findings, and features of the adenocarcinoma were recorded. CAGA was of intestinal type, with high number of intratumoral lymphocytes (ITLs). Cancer was diagnosed in younger patients than in the overall population of gastric cancer. Severe atrophic metaplastic pangastritis with extensive dysplasia was present in the background in 4 cases, with features of lymphocytic gastritis in 2 cases. Features of CVID (plasma cells paucity in 4 of 6 cases, lymphoid nodules prominent in four cases) could be detected. In summary, gastric adenocarcinoma at young age with ITLs, accompanied by atrophic metaplastic pangastritis, should alert the pathologist of the possibility of CAGA. It follows that, in presence of those characteristics, the search of CVID-associated abnormalities should be undertaken in the nonneoplastic tissues. © The Author(s) 2014.

  2. Comparison of IL-6, IL-8 Concentrations in H. pylori- and non-H. pylori-associated Gastritis

    Directory of Open Access Journals (Sweden)

    Gontar Alamsyah Siregar

    2014-12-01

    Full Text Available BACKGROUND: Helicobacter pylori is a non-invasive microorganism causing intense gastric mucosal inflammatory and immune reaction. The gastric mucosal levels of the proinflammatory cytokines Interleukin 6 (IL-6 and IL-8 have been reported to be increased in H. pylori infection, but the serum levels in H. pylori infection is still controversial. The purpose of this study was to investigate the serum levels of IL-6 and IL-8 in H. pylori infection. METHODS: A cross sectional study was done on eighty consecutive gastritis patients admitted to endoscopy units at Adam Malik General Hospital and Permata Bunda Hospital, Medan, Indonesia from May-October 2014. Histopathology was performed for the diagnosis of gastritis. Rapid urease test for diagnosis of H. pylori infection. Serum samples were obtained to determine circulating IL-6 and IL-8. Univariate and bivariate analysis (independent t test were done. RESULTS: There were 41.25% patients infected with H. pylori. Circulatory IL-6 levels were significantly higher in H. pylori-infected patients compared to H. pylori negative, but there were no differences between serum levels of IL-8 in H. pylori positive and negative patients. CONCLUSIONS: The immune response to H. pylori promotes systemic inflammation, which was reflected in an increased level of serum IL-6. Serum levels of IL-8 were not significantly different between H. pylori positive and negative. KEYWORDS: Helicobacter pylori, gastritis, IL-6, IL-8, cytokine.

  3. Epithelial cell proliferation in human fundic and antral mucosae. Influence of superselective vagotomy and relationship with gastritis

    International Nuclear Information System (INIS)

    Gutierrez, O.; Lehy, T.; Rene, E.; Gres, L.; Bonfils, S.

    1985-01-01

    Epithelial cell proliferation in the fundic and antral mucosae was studied in 19 duodenal ulcer patients, 11 patients having undergone fundic superselective vagotomy for duodenal ulcer, and 10 controls. This was achieved through in vitro incorporation of tritiated thymidine in mucosal biopsies and radioautography. Except for increased fundic mucosal height, duodenal ulcer patients did not differ from controls for all parameters studied. In vagotomized patients, as compared to the other two groups, the labeling index was significantly enhanced in the innervated antral mucosa where atrophic gastritis developed, but there was no change in the labeling index and no worsening of mucosal inflammation in the denervated fundic mucosa. The only abnormality in the latter was a striking expansion, towards the surface, of the proliferative area within the fundic pit. The labeling indices and the degree of gastritis in gastric mucosae are significantly correlated in control and duodenal ulcer patients. If findings in antral mucosa, after superselective vagotomy, seemed related to gastritis lesions, those in fundic mucosa were not and may indicate an alteration due to the vagotomy per se

  4. Histologic Evaluation of Gastric Biopsies According to Sydney Classification and Comparison of Chronic Gastritis Mucosal Histological Findings by Age Group

    Directory of Open Access Journals (Sweden)

    Nesrin Ugras

    2012-09-01

    Full Text Available The aim of this study is to evaluate the materials of gastric biopsies in cases diagnosed as chronic gastritis according to the Sydney system and to compare the parameters according to age groups. The Sydney system of gastritis has five main histological features of changes in gastric mucosa graded (chronic inflammation, neutrophil activity, glandular atrophy, intestinal metaplasia and Helicobacter pylori density In our study, we evaluated 63 patients under 31 years, 177 patients between the ages of 31-60 and 187 patients over 61 years, who were diagnosed as having chronic gastritis by endoscopic biopsy. In 31-60 age group, the localization of Helicobacter pylori was often the antrum. In contrast, in the under 31 years of age group, Helicobacter pylori infection were found to be in the form of the distribution pangastrit. Acute inflammation in the under31 years group was found to be significantly higher than other age groups. In over 61years group, high incidence of atrophy was found. In our study, we detected the rate in atrophy and intestinal metaplasia with Helicobacter pylori is independently increased with age. [J Contemp Med 2012; 2(3.000: 173-178

  5. Prognosis of abdominal pain in children in primary care : A prospective cohort study

    NARCIS (Netherlands)

    Lisman-van Leeuwen, Yvonne; Spee, Leo A A; Benninga, Marc A; Bierma-Zeinstra, Sita M A; Berger, Marjolein Y

    2013-01-01

    PURPOSE: Abdominal pain is a common complaint in children. Because few data exist on its natural history, we wanted to investigate the prognosis of abdominal pain in children in general practice. METHODS: In a prospective cohort study of children (aged 4 to 17 years) complaining of abdominal pain,

  6. Reversing the Principle of the Prohibition of Reformatio in Pejus:
    The Case of Changing Students’ Possibility to Complain about their Marks in Denmark

    Directory of Open Access Journals (Sweden)

    Inger Marie Conradsen

    2014-01-01

    Full Text Available Using the recent change in students’ possibility to complain about their marks in Denmark as a case the paper investigates the mechanisms of and the values underlying the principle of the prohibition of reformatio in pejus. The paper argues that the right to complain without fear that is the essence of the principle is seen as a fundamental legal value in Europe even if it is neither absolute nor invariable in time and space. Drawing on the Danish case the paper concludes that changes in principles that reflect fundamental values must to be publicly discussed and not kept clandestine.

  7. Comparative analysis of upper gastrointestinal endoscopy, double-contrast upper gastrointestinal barium X-ray radiography, and the titer of serum anti-Helicobacter pylori IgG focusing on the diagnosis of atrophic gastritis.

    Science.gov (United States)

    Yamamichi, Nobutake; Hirano, Chigaya; Takahashi, Yu; Minatsuki, Chihiro; Nakayama, Chiemi; Matsuda, Rie; Shimamoto, Takeshi; Takeuchi, Chihiro; Kodashima, Shinya; Ono, Satoshi; Tsuji, Yosuke; Fujishiro, Mitsuhiro; Wada, Ryoichi; Mitsushima, Toru; Koike, Kazuhiko

    2016-04-01

    Upper gastrointestinal endoscopy (UGI-ES) and double-contrast upper gastrointestinal barium X-ray radiography (UGI-XR) are two major image-based methods to diagnose atrophic gastritis, which is mostly induced by Helicobacter pylori infection. However, there have been few studies directly comparing them. Atrophic gastritis was evaluated using the data of 962 healthy subjects who underwent UGI-ES and UGI-XR within 1 year. Based on UGI-ES and UGI-XR, 602 subjects did not have atrophic gastritis and 254 subjects did have it. Considering UGI-ES-based atrophic gastritis as the standard, sensitivity and specificity of UGI-XR-based atrophic gastritis were 92.0 % (254/276) and 92.8 % (602/649), respectively. The seven-grade Kimura-Takemoto classification of UGI-ES-based atrophic gastritis showed a strong and significant association with the four-grade UGI-XR-based atrophic gastritis. Sensitivity and specificity of serum anti-Helicobacter pylori IgG to detect UGI-ES/UGI-XR-based atrophic gastritis were 89.4 % (227/254) and 99.8 % (601/602), indicating that atrophic gastritis can be overlooked according to serum anti-Helicobacter pylori IgG alone.

  8. Esomeprazole regimens for reflux symptoms in Chinese patients with chronic gastritis.

    Science.gov (United States)

    Sun, Jing; Yuan, Yao-Zong; Hou, Xiao-Hua; Zou, Duo-Wu; Lu, Bin; Chen, Min-Hu; Liu, Fei; Wu, Kai-Chun; Zou, Xiao-Ping; Li, Yan-Qing; Zhou, Li-Ya

    2015-06-14

    To compare symptom control with esomeprazole regimens for non-erosive reflux disease and chronic gastritis in patients with a negative endoscopy. This randomized, open-label study was designed in line with clinical practice in China. Patients with typical reflux symptoms for ≥ 3 mo and a negative endoscopy who had a Gastroesophageal Reflux Disease Questionnaire score ≥ 8 were randomized to initial treatment with esomeprazole 20 mg once daily either for 8 wk or for 2 wk. Patients with symptom relief could enter another 24 wk of maintenance/on-demand treatment, where further courses of esomeprazole 20 mg once daily were given if symptoms recurred. The primary endpoint was the symptom control rate at week 24 of the maintenance/on-demand treatment period. Secondary endpoints were symptom relief rate, success rate (defined as patients who had symptom relief after initial treatment and after 24 wk of maintenance treatment), time-to-first-relapse and satisfaction rate. Based on the data collected in the modified intention-to-treat population (MITT; patients in the ITT population with symptom relief after initial esomeprazole treatment, n = 262), the symptom control rate showed a small but statistically significant difference in favor of the 8-wk regimen (94.9% vs 87.3%, P = 0.0473). Among the secondary endpoints, based on the data collected in the ITT population (n = 305), the 8-wk group presented marginally better results in symptom relief after initial esomeprazole treatment (88.3% vs 83.4%, P = 0.2513) and success rate over the whole study (83.8% vs 72.8%, P = 0.0258). The 8-wk regimen was found to provide a 46% reduction in risk of relapse vs the 2-wk regimen (HR = 0.543; 95%CI: 0.388-0.761). In addition, fewer unscheduled visits and higher patient satisfaction supported the therapeutic benefits of the 8-wk regimen over the 2-wk regimen. Safety was comparable between the two groups, with both regimens being well tolerated. Chinese patients diagnosed with chronic

  9. Serum gastrin 17, pepsinogen I and pepsinogen II in atrophic gastritis patients living in North-East of Iran

    Directory of Open Access Journals (Sweden)

    Mosalreza Hosseini

    2013-01-01

    Full Text Available Background : Gastric carcinoma is the second most common cause of cancer-related death in Iran. It is well-known that atrophic gastritis is a major risk factor for gastric cancer, which leads to variations in the serum levels of gastrin 17 (G-17, pepsinogen I (P-I, and pepsinogen II (P-II. The aim of this study was to investigate the diagnostic accuracy of these serum biomarkers in the early detection of atrophic gastritis. Materials and Methods: A total of 132 dyspeptic patients underwent upper endoscopy and biopsies were taken. The biopsy specimens were evaluated as the gold standard according to operative link for gastritis assessment staging system. Serum levels of G-17, P-I, and P-II were investigated using enzyme-linked immunosorbent assay. Receiver operating characteristic (ROC analysis was used to calculate the diagnostic indices and optimal cut-off values using Statistical Package for the Social Sciences SPSS statistical software. Results: A total of 67 men and 65 women were analyzed, among which 48 (36.4% had atrophic gastritis. The mean age was 45.8 (±15.8 years. ROC curve analysis demonstrated that the biomarkers (including pepsinogen I/II [P-I/II] ratio, except for P-I, are diagnostically significant in detecting gastric atrophy. The area under the curve (95% confidence interval [CI] for G-17, P-I, P-II, and P-I/II ratio were 0.65 (0.55-0.76, 0.42 (0.32-0.53, 0.62 (0.52-0.72, and 0.61 (0.50-0.72, respectively. However, the diagnostic indices were low (sensitivity <50%, specificity < 90%. The prevalence of Helicobacter pylori infection was significantly higher in patients with atrophy against those without atrophy (75.0% vs. 57.4%, P value < 0.0001. Conclusion: In the studied population, the serum biomarkers of atrophic gastritis are not useful screening tests due to their low sensitivity.

  10. Relationship of ABO and Rh blood groups with history of gastritis in the undergraduate medical and dental students: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Nilu Manandhar

    2017-12-01

    Full Text Available Background & Objectives: The various ABO and Rh blood groups with different distribution frequencies in the general population have been found to be associated with different diseases, most notably gastritis. Many studies have claimed Rh groups to be indifferent to such association. Nonetheless, ABO group is found to linked with chronic gastritis. The aim of this study was to estimate the frequencies of ABO and Rh blood groups and the gastritis amongst the first and second year undergraduate medical and dental students; and to study their relationships. Materials & Methods: In a descriptive, cross-sectional study, 247 study participants were enrolled. After procuring clearance from the institutional review committee and the informed and written consent from the study participants, data collection was done on the variables, year of study (first or second year, gender, blood groups (ABO and Rh and history of gastritis (present or absent.Results: Blood group O was the commonest (n=99; 40.1% followed by group B (n=77; 31.2%. Similarly, 239 (96.8% participants were Rh-positive as compared to 8 (3.2% Rh-negative. Interestingly, 46 (18.6% of the participants reported positive history of gastritis. Participants with blood group O had the greatest odds (OR=1.64 of having history of gastritis compared with those with other blood groups combined. Distribution of study participants based on gender and history of gastritis in either systems of blood grouping shoed no significant difference in their proportions (p>0.05. Conclusion: In light of the above findings, further longitudinal studies can be designed to better asses the relationship.

  11. Prevalence of Chronic Gastritis or Helicobacter pylori Infection in Adolescent Sleeve Gastrectomy Patients Does Not Correlate with Symptoms or Surgical Outcomes.

    Science.gov (United States)

    Franklin, Ashanti L; Koeck, Emily S; Hamrick, Miller C; Qureshi, Faisal G; Nadler, Evan P

    2015-08-01

    In adults undergoing gastric bypass surgery, it is routine practice to perform pre-operative testing for Helicobacter pylori infection. Evidence suggests that infection impairs anastomotic healing and contributes to complications. There currently are no data for adolescents undergoing bariatric procedures. Despite few patients with pre-operative symptoms, we noted occasional patients with H. pylori detected after sleeve gastrectomy. We reviewed our experience with our adolescent sleeve gastrectomy cohort to determine the prevalence of H. pylori infection, its predictive factors, and association with outcomes. We hypothesized that H. pylori infection would be associated with pre-operative symptoms, but not surgical outcomes. All patients undergoing sleeve gastrectomy at our hospital were included. We conducted a chart review to determine pre- or post-operative symptoms of gastroesophageal reflux disease GERD or gastritis, operative complications, and long-term anti-reflux therapy after surgery. Pathology reports were reviewed for evidence of gastritis and H. pylori infection. 78 adolescents had laparoscopic sleeve gastrectomy from January 2010 through July 2014. The prevalence of chronic gastritis was 44.9% (35/78) and 11.4% of those patients had H. pylori (4/35). Only one patient with H. pylori had pre-operative symptoms, and only 25.7% (9/35) of patients with pathology-proven gastritis had symptoms. One staple line leak occurred but this patient did not have H. pylori or gastritis. Mean patient follow-up was 10 (3-26) mos. There is a moderate prevalence of gastritis among adolescents undergoing sleeve gastrectomy, but only a small number of these patients had H. pylori infection. Neither the presence of chronic gastritis nor H. pylori infection correlated with symptoms or outcomes. Thus, in the absence of predictive symptomology or adverse outcome in those who are infected, we advocate for continued routine pathologic evaluation without the required need for pre

  12. Time Trends in Helicobacter pylori Infection and Atrophic Gastritis Over 40 Years in Japan.

    Science.gov (United States)

    Kamada, Tomoari; Haruma, Ken; Ito, Masanori; Inoue, Kazuhiko; Manabe, Noriaki; Matsumoto, Hiroshi; Kusunoki, Hiroaki; Hata, Jiro; Yoshihara, Masaharu; Sumii, Koji; Akiyama, Takashi; Tanaka, Shinji; Shiotani, Akiko; Graham, David Y

    2015-06-01

    Helicobacter pylori infection produces progressive mucosal damage that may eventually result in gastric cancer. We studied the changes that occurred in the presence and severity of atrophic gastritis and the prevalence of H. pylori infection that occurred coincident with improvements in economic and hygienic conditions in Japan since World War II. The prevalence of H. pylori infection and histologic grades of gastric damage were retrospectively evaluated using gastric biopsy specimens obtained over a 40-year period. Gastric atrophy and intestinal metaplasia were scored using the updated Sydney classification system. The prevalence of H. pylori and severity of atrophy were examined in 1381 patients including 289 patients examined in the 1970s (158 men; mean age, 44.9 years), 787 in the 1990s (430 men; 44.2 years), and 305 in the 2010s (163 men; 53.2 years). Overall, the prevalence of H. pylori infection decreased significantly from 74.7% (1970s) to 53% (1990s) and 35.1% (2010s) (p pylori infection. There has been a progressive and rapid decline in the prevalence of H. pylori infection as well a fall in the rate of progression of gastric atrophy among H. pylori-infected Japanese coincident with the westernization and improvements in economic and hygienic conditions in Japan since World War II. © 2015 John Wiley & Sons Ltd.

  13. Helicobacter pylori Infection with Atrophic Gastritis Is an Independent Risk Factor for Advanced Colonic Neoplasm.

    Science.gov (United States)

    Lee, Ji Young; Park, Hye Won; Choi, Ji Young; Lee, Jong-Soo; Koo, Ja Eun; Chung, Eun Ju; Chang, Hye-Sook; Choe, Jaewon; Yang, Dong-Hoon; Myung, Seung-Jae; Jung, Hwoon-Yong; Yang, Suk-Kyun; Byeon, Jeong-Sik

    2016-11-15

    Helicobacter pylori is a major risk factor for atrophic gastritis (AG) and gastric cancer. The correlation between H. pylori , AG and colorectal neoplasm (CRN) has only been examined in a limited number of studies, and findings have been inconclusive. We aimed to investigate the association between H. pylori infection status, AG and advanced CRN. This cross-sectional study investigated the relationship between the presence of serum anti- H. pylori IgG antibodies, AG, and advanced CRN in 6,351 consecutive asymptomatic subjects who underwent a screening colonoscopy. A total of 316 participants (5.0%) had advanced CRN. H. pylori seropositivity was 61.3%. In a univariate analysis, the presence of H. pylori infection was associated with advanced CRN (odds ratio [OR], 1.49; 95% confidence interval [CI], 1.17 to 1.91; p=0.001). H. pylori infection was associated with an increased risk of advanced CRN after adjusting for clinically relevant confounders (OR, 1.34; 95% CI, 1.04 to 1.72; p=0.023). H. pylori -related AG was significantly associated with the risk of advanced CRN (OR, 1.40; 95% CI, 1.03 to 1.91; p=0.030), whereas H. pylori infection without AG was not. H. pylori infection increased the risk of advanced CRN, especially when it was combined with AG. Strict colonoscopy screening and surveillance may be warranted in those with H. pylori -positive AG.

  14. Carbon-14 urea breath test for the diagnosis of Campylobacter pylori associated gastritis

    International Nuclear Information System (INIS)

    Marshall, B.J.; Surveyor, I.

    1988-01-01

    Urease in the human gastric mucosa is a marker for infection with Campylobacter pylori (CP), an organism suspected of causing chronic gastritis and peptic ulceration. To detect gastric urease, we examined 32 patients who were being evaluated for possible peptic ulcer disease. Fasting patients were given 10 microCi (370 kBq) of 14 C-labeled urea. Breath samples were collected in hyamine at intervals between 1 and 30 min. The amount of 14 C collected at these times was expressed as: body weight X (% of administered dose of 14 C in sample)/(mmol of CO 2 collected). The presence of C. pylori colonization was also determined by examination of multiple endoscopic gastric biopsy specimens. On average, patients who were proven to have C. pylori infection exhaled 20 times more labeled CO 2 than patients who were not infected. The difference between infected patients and C. pylori negative control patients was highly significant at all time points between 2 and 30 min after ingestion of the radionuclide (p less than 0.0001). The noninvasive urea breath is less expensive than endoscopic biopsy of the stomach and more accurate than serology as a means of detecting Campylobacter pylori infection. Because the test detects actual viable CP organisms, it can be used to confirm eradication of the bacterium after antibacterial therapy

  15. Carbon-14 urea breath test for the diagnosis of Campylobacter pylori associated gastritis

    Energy Technology Data Exchange (ETDEWEB)

    Marshall, B.J.; Surveyor, I.

    1988-01-01

    Urease in the human gastric mucosa is a marker for infection with Campylobacter pylori (CP), an organism suspected of causing chronic gastritis and peptic ulceration. To detect gastric urease, we examined 32 patients who were being evaluated for possible peptic ulcer disease. Fasting patients were given 10 microCi (370 kBq) of /sup 14/C-labeled urea. Breath samples were collected in hyamine at intervals between 1 and 30 min. The amount of /sup 14/C collected at these times was expressed as: body weight X (% of administered dose of /sup 14/C in sample)/(mmol of CO/sub 2/ collected). The presence of C. pylori colonization was also determined by examination of multiple endoscopic gastric biopsy specimens. On average, patients who were proven to have C. pylori infection exhaled 20 times more labeled CO/sub 2/ than patients who were not infected. The difference between infected patients and C. pylori negative control patients was highly significant at all time points between 2 and 30 min after ingestion of the radionuclide (p less than 0.0001). The noninvasive urea breath is less expensive than endoscopic biopsy of the stomach and more accurate than serology as a means of detecting Campylobacter pylori infection. Because the test detects actual viable CP organisms, it can be used to confirm eradication of the bacterium after antibacterial therapy.

  16. Review of Atrophic Gastritis and Intestinal Metaplasia as a Premalignant Lesion of Gastric Cancer

    Science.gov (United States)

    Park, Yo Han; Kim, Nayoung

    2015-01-01

    Atrophic gastritis (AG) and intestinal metaplasia (IM) are the main precursor lesions of gastric cancer as the incidence of gastric cancer increases in the gastric mucosa involved with AG and IM. The prevalence of AG and IM vary depending on countries, even it represents diverse results in the same nation. Usually AG is antecedent of IM but the etiologies of AG and IM are not always the same. The sensitivity and specificity of diagnostic methods to detect AG and IM are different. Furthermore, the management strategy of AG and IM has not been established, yet. Helicobacter pylori infection has been proved as the most important cause of AG and IM. Thus the eradication of H. pylori is very important to prevent the progression to gastric cancer which is still placed in the high rank in morbidity and mortality among cancers. However, the reversibility of AG and IM by eradication of H. pylori which was assumed to be certain by meta-analysis is; however, controversial now. Therefore, the understanding and early diagnosis of AG and IM are very important, especially, in high incidence area of gastric cancer such as Republic of Korea. PMID:25853101

  17. Rationale in diagnosis and screening of atrophic gastritis with stomach-specific plasma biomarkers

    Science.gov (United States)

    Agréus, Lars; Kuipers, Ernst J; Kupcinskas, Limas; Malfertheiner, Peter; Di Mario, Francesco; Leja, Marcis; Mahachai, Varocha; Yaron, Niv; Van Oijen, Martijn; Perez, Guillermo Perez; Rugge, Massimo; Ronkainen, Jukka; Salaspuro, Mikko; Sipponen, Pentti; Sugano, Kentaro; Sung, Joseph

    2012-01-01

    Background and aims Atrophic gastritis (AG) results most often from Helicobacter pylori (H. pylori) infection. AG is the most important single risk condition for gastric cancer that often leads to an acid-free or hypochlorhydric stomach. In the present paper, we suggest a rationale for noninvasive screening of AG with stomach-specific biomarkers. Methods The paper summarizes a set of data on application of the biomarkers and describes how the test results could be interpreted in practice. Results In AG of the gastric corpus and fundus, the plasma levels of pepsinogen I and/or the pepsinogen I/pepsinogen II ratio are always low. The fasting level of gastrin-17 is high in AG limited to the corpus and fundus, but low or non-elevated if the AG occurs in both antrum and corpus. A low fasting level of G-17 is a sign of antral AG or indicates high intragastric acidity. Differentiation between antral AG and high intragastric acidity can be done by assaying the plasma G-17 before and after protein stimulation, or before and after administration of the proton pump inhibitors (PPI). Amidated G-17 will rise if the antral mucosa is normal in structure. H. pylori antibodies are a reliable indicator of helicobacter infection, even in patients with AG and hypochlorhydria. Conclusions Stomach-specific biomarkers provide information about the stomach health and about the function of stomach mucosa and are a noninvasive tool for diagnosis and screening of AG and acid-free stomach. PMID:22242613

  18. Helicobacter pylori associated chronic gastritis, clinical syndromes, precancerous lesions, and pathogenesis of gastric cancer development.

    Science.gov (United States)

    Watari, Jiro; Chen, Nancy; Amenta, Peter S; Fukui, Hirokazu; Oshima, Tadayuki; Tomita, Toshihiko; Miwa, Hiroto; Lim, Kheng-Jim; Das, Kiron M

    2014-05-14

    Helicobacter pylori (H. pylori) infection is well known to be associated with the development of precancerous lesions such as chronic atrophic gastritis (AG), or gastric intestinal metaplasia (GIM), and cancer. Various molecular alterations are identified not only in gastric cancer (GC) but also in precancerous lesions. H. pylori treatment seems to improve AG and GIM, but still remains controversial. In contrast, many studies, including meta-analysis, show that H. pylori eradication reduces GC. Molecular markers detected by genetic and epigenetic alterations related to carcinogenesis reverse following H. pylori eradication. This indicates that these changes may be an important factor in the identification of high risk patients for cancer development. Patients who underwent endoscopic treatment of GC are at high risk for development of metachronous GC. A randomized controlled trial from Japan concluded that prophylactic eradication of H. pylori after endoscopic resection should be used to prevent the development of metachronous GC, but recent retrospective studies did not show the tendency. Patients with precancerous lesions (molecular alterations) that do not reverse after H. pylori treatment, represent the "point of no return" and may be at high risk for the development of GC. Therefore, earlier H. pylori eradication should be considered for preventing GC development prior to the appearance of precancerous lesions.

  19. Chinese Classical Formula Sijunzi Decoction and Chronic Atrophic Gastritis: Evidence for Treatment Approach?

    Directory of Open Access Journals (Sweden)

    Danan Gan

    2017-01-01

    Full Text Available Objective. This aim is to evaluate the effect of Sijunzi decoction (SJZD treating chronic atrophic gastritis (CAG. Methods. We performed searches in seven databases. The randomized controlled trials (RCTs comparing SJZD with standard medical care or inactive intervention for CAG were enrolled. Combined therapy of SJZD plus conventional therapies compared with conventional therapies alone was also retrieved. The primary outcome included the incidence of gastric cancer and the improvement of atrophy, intestinal metaplasia, and dysplasia based on the gastroscopy and pathology. The secondary outcomes were Helicobacter pylori clearance rate, quality of life, and adverse event/adverse drug reaction. Results. Six RCTs met the inclusion criteria. The research quality was low in the trials. For the overall effect rate, pooled analysis from 4 trials showed that modified SJZD plus conventional medications exhibited a significant improvement (OR = 4.86; 95% CI: 2.80 to 8.44; P < 0.00001 and without significant heterogeneity compared with the conventional medications alone. None reported the adverse effect. Conclusions. Modified SJZD combined with conventional western medicines appears to have benefits for CAG. Due to the limited number and methodological flaw, the beneficial and harmful effects of SJZD for CAG could not be identified. More high-quality clinical trials are needed to confirm the results.

  20. A small animal model of human Helicobacter pylori active chronic gastritis.

    Science.gov (United States)

    Lee, A; Fox, J G; Otto, G; Murphy, J

    1990-11-01

    Isolation of a spiral-shaped bacterium closely related to Helicobacter pylori from the cat stomach made it possible to investigate new small animal models of gastric infection. Pure cultures of this bacterium, provisionally named "Helicobacter felis," were fed to germ-free mice. The organism colonized the stomach in large numbers in mucus and deep in the gastric pits and showed the same gastric trophism found with H. pylori. Significant histopathology was seen in all H. felis-infected mice. At 2 weeks postinfection, an acute inflammatory response was seen composed primarily of eosinophils and neutrophils. At 3 weeks, the polymorphonuclear response was more pronounced with large numbers of neutrophils in some areas forming small microabscesses. Lymphocytes also increased in number. By 8 weeks, several relatively large lymphoid nodules were present in the submucosa. Multiple small microabscesses were still present in the pyloric mucosa. This is the first animal model of bacterial gastritis to be described that shows progression from acute inflammation to persistent acute on chronic inflammation (active chronic) as is seen in human infection with H. pylori.

  1. A CASE OF SELECTIVE IMMUNOGLOBULIN A DEFICIENCY ASSOCIATED WITH AUTOIMMUNE GASTRITIS

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    O. V. Moskalets

    2016-01-01

    Full Text Available Selective immunoglobulin A (IgA deficiency is considered to be the most common primary immune deficiency. Up to now, no specific genetic mutation causing this disorder has been found. True prevalence of selective IgA deficiency in the population is unknown, because in most cases it is asymptomatic and occurs as an incidental laboratory finding. In some patients, it can manifest by respiratory and gastrointestinal infections, as well as allergic and autoimmune disorders. According to the literature, autoimmune disorders in patients with selective IgA deficiency have a more aggressive course and a worse prognosis. This clinical case of a combination of selective IgA deficiency and autoimmune gastritis demonstrates that patients with primary immunodeficiency, especially adults, may not know about their disease for a long time. The paper may be of interest for practicing doctors of various specialties, first of all, for gastroenterologists, internists, general practitioners, and is intended to increase awareness about diagnosis of selective IgA deficiency. There is no specific treatment for this immunodeficiency, but one should bear in mind that blood transfusions and intravenous immunoglobulin preparations with high IgA content are contra-indicated in these patients due to a high risk of anaphylactic reactions.

  2. Emphysematous gastritis and gastric emphysema: similar radiographic findings, distinct clinical entities.

    Science.gov (United States)

    Matsushima, Kazuhide; Won, Eugene J; Tangel, Matthew R; Enomoto, Laura M; Avella, Diego M; Soybel, David I

    2015-04-01

    Despite similar appearances on imaging studies, emphysematous gastritis (EG) and gastric emphysema (GE) are rare clinical entities encountered in surgical practices. The purpose of this review is to clarify the presentation, natural history, and optimal treatment strategies for these two disorders. We conducted a comprehensive literature review for reported adult cases of EG and GE in MEDLINE. Two cases from our institution were also included. Patient with demographics, diagnostic and therapeutic data, and outcomes were compared between patients with EG and GE. A total of 75 cases were included for our review. The finding of intramural air in the stomach was often associated with portal vein gas, pneumatosis intestinalis, or pneumoperitoneum in both groups. Surgical removal of the stomach was performed in 23.1% of EG patients, but only one patient in the GE group. In the EG group, overall mortality (55%) appeared to be driven by sepsis and its complications, whereas in the GE group, mortality (29%) was attributable to comorbid conditions and the underlying illness. Prompt surgical intervention is more commonly indicated for severe EG and is directed at removal of the septic organ, while the primary indication for surgical intervention in GE is the uncertainty of the diagnosis.

  3. Helicobacter pylori associated chronic gastritis, clinical syndromes, precancerous lesions, and pathogenesis of gastric cancer development

    Science.gov (United States)

    Watari, Jiro; Chen, Nancy; Amenta, Peter S; Fukui, Hirokazu; Oshima, Tadayuki; Tomita, Toshihiko; Miwa, Hiroto; Lim, Kheng-Jim; Das, Kiron M

    2014-01-01

    Helicobacter pylori (H. pylori) infection is well known to be associated with the development of precancerous lesions such as chronic atrophic gastritis (AG), or gastric intestinal metaplasia (GIM), and cancer. Various molecular alterations are identified not only in gastric cancer (GC) but also in precancerous lesions. H. pylori treatment seems to improve AG and GIM, but still remains controversial. In contrast, many studies, including meta-analysis, show that H. pylori eradication reduces GC. Molecular markers detected by genetic and epigenetic alterations related to carcinogenesis reverse following H. pylori eradication. This indicates that these changes may be an important factor in the identification of high risk patients for cancer development. Patients who underwent endoscopic treatment of GC are at high risk for development of metachronous GC. A randomized controlled trial from Japan concluded that prophylactic eradication of H. pylori after endoscopic resection should be used to prevent the development of metachronous GC, but recent retrospective studies did not show the tendency. Patients with precancerous lesions (molecular alterations) that do not reverse after H. pylori treatment, represent the “point of no return” and may be at high risk for the development of GC. Therefore, earlier H. pylori eradication should be considered for preventing GC development prior to the appearance of precancerous lesions. PMID:24833876

  4. Detection of Helicobacter pylori DNA in peripheral blood from patients with peptic ulcer or gastritis.

    Science.gov (United States)

    Huang, Yan; Fan, Xue-Gong; Tang, Zhu-Sheng; Liu, Li; Tian, Xue-Fei; Li, Ning

    2006-12-01

    Cases of Helicobacter bacteremia have been reported from time to time. Helicobacter pylori is the most important representative of Helicobacterium, yet whether it can result in bacteremia has rarely been studied. In this study, we examined H. pylori DNA in peripheral blood and gastric mucosa of patients with peptic ulcer or chronic gastritis by polymerase chain reaction (PCR). We found H. pylori DNA in 15 of 20 gastric samples, and 9 of these specimens were positive for H. pylori culture. H. pylori DNA amplified by PCR was positive in the peripheral blood of three patients, who all had duodenal ulcers. Gastric biopsy specimens from these three patients were all positive for H. pylori genes and H. pylori was isolated from these specimens. After the 16S rRNA gene sequences of three specimens from the same patient were obtained, we found that they were identical, which suggested that they are the same strain. Our findings suggest that H. pylori exists not only in gastric mucosa but also in peripheral blood, and it is possible that H. pylori can result in bacteremia.

  5. Targeted deletion of Kcne2 causes gastritis cystica profunda and gastric neoplasia.

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    Torsten K Roepke

    2010-07-01

    Full Text Available Gastric cancer is the second leading cause of cancer death worldwide. Predisposing factors include achlorhydria, Helicobacter pylori infection, oxyntic atrophy and TFF2-expressing metaplasia. In parietal cells, apical potassium channels comprising the KCNQ1 alpha subunit and the KCNE2 beta subunit provide a K(+ efflux current to facilitate gastric acid secretion by the apical H(+K(+ATPase. Accordingly, genetic deletion of murine Kcnq1 or Kcne2 impairs gastric acid secretion. Other evidence has suggested a role for KCNE2 in human gastric cancer cell proliferation, independent of its role in gastric acidification. Here, we demonstrate that 1-year-old Kcne2(-/- mice in a pathogen-free environment all exhibit a severe gastric preneoplastic phenotype comprising gastritis cystica profunda, 6-fold increased stomach mass, increased Ki67 and nuclear Cyclin D1 expression, and TFF2- and cytokeratin 7-expressing metaplasia. Some Kcne2(-/- mice also exhibited pyloric polypoid adenomas extending into the duodenum, and neoplastic invasion of thin walled vessels in the sub-mucosa. Finally, analysis of human gastric cancer tissue indicated reduced parietal cell KCNE2 expression. Together with previous findings, the results suggest KCNE2 disruption as a possible risk factor for gastric neoplasia.

  6. [Effect of enteral naloxone on the incidence of gastritis and esophagitis in mechanically ventilated patients].

    Science.gov (United States)

    Meissner, W; Hartmann, M; Kähler, G; Brauer, M

    2004-09-01

    Gastrtis and esophagitis are frequent and severe complications in intensive care patients, mainly caused by increased duodenogastral reflux. Opioids, commonly used in intensive care, are known to impair gastrointestinal (GI) motility which increases retrograd flow of gastric content. In a previous study, we showed that enteral administered naloxone reduces gastric reflux by selectively blocking GI opioid receptors. Therefore, in a subpopulation of these patients we studied the effect of enteral naloxone on the incidence of mucosal injury in opioid-treated, mechanically ventilated patients. After IRB approval, mechanically ventilated, fentanyl-treated patients without gastrointestinal surgery or diseases were assigned to receive 8 mg naloxone or placebo four times daily via a gastric tube. Additional inclusion criteria were opioid treatment for at least three days and endoscopy of the upper GI tract. Frequency of gastritis and esophagitis was quantified according to the Savary-Miller Score, and further parameter of GI motility (frequency of propulsive medication, amount of enteral feeding) were measured. In four of seventeen patients of the naloxone group (24 %) and 14 of 22 patients of the placebo group (64 %; p = 0.02), esophageal or gastral mucosal injuries were detected. In the naloxone group, gastral reflux as well as need for propulsive medication were significantly lower. Volume of enteral feeding showed an increasing trend in the second half of the study. Reduction of esophagogastral mucosal injury and reduced need for procinetic medication suggests an improvement of GI motility by enteral naloxone in fentanyl-treated, mechanically ventilated patients.

  7. 18F-FDG uptake in the stomach on screening PET/CT: value for predicting Helicobacter pylori infection and chronic atrophic gastritis.

    Science.gov (United States)

    Kobayashi, Shigeki; Ogura, Mayumi; Suzawa, Naohisa; Horiki, Noriyuki; Katsurahara, Masaki; Ogura, Toru; Sakuma, Hajime

    2016-10-18

    The aim of this study was to determine the value of 18 F-FDG uptake on screening PET/CT images for the prediction of Helicobacter pylori (H. pylori) infection and chronic atrophic gastritis. Among subjects who underwent 18 F-FDG PET/CT for cancer screening from April 2005 to November 2015, PET/CT images were analyzed in 88 subjects who had gastrointestinal fiberscopy within 6 months. The volumes of interest (VOIs) were placed in the fornix, corpus and antrum of the stomach to determine maximal standardized uptake value (SUVmax) and mean SUV (SUVmean). Receiver operating characteristic curve (ROC) analysis was performed to determine the diagnostic performance of SUV indicators in predicting H. pylori infection and chronic atrophic gastritis. SUV indicators of the stomach were significantly higher in subjects with H. pylori infection than those without (from P pylori infection (AUC 0.807) and chronic atrophic gastritis (AUC 0.784). SUVmean exhibited the sensitivity of 86.5 % and the specificity of 70.6 % in predicting H. pylori infection, and the sensitivity of 75.0 % and 78.6 % in predicting chronic atrophic gastritis. Assessment of 18 F-FDG uptake in the stomach reflecting active inflammation is useful in predicting patients with H. pylori infection and subsequent chronic atrophic gastritis which is closely associated with the risk of gastric neoplasms.

  8. MicroRNAs 142-3p, miR-155 and miR-203 Are Deregulated in Gastric MALT Lymphomas Compared to Chronic Gastritis.

    Science.gov (United States)

    Fernández, Concepción; Bellosillo, Beatriz; Ferraro, Mariana; Seoane, Agustín; Sánchez-González, Blanca; Pairet, Silvia; Pons, Aina; Barranco, Luis; Vela, María Carmen; Gimeno, Eva; Colomo, Lluís; Besses, Carles; Navarro, Alfons; Salar, Antonio

    2017-01-02

    Over the last years, our knowledge on pathogenesis of gastric MALT lymphoma has greatly improved, but its morphological diagnosis is still hampered by overlapping histological features with advanced chronic gastritis. MicroRNAs are deregulated in lymphomas, but their role and usefulness in gastric MALT lymphoma has not been extensively investigated. We analyzed the expression of 384 miRNAs using TaqMan microRNA assay in a training series of 10 gastric MALT lymphomas, 3 chronic gastritis and 2 reactive lymph nodes. Then, significantly deregulated miRNAs were individually assessed by real-time PCR in a validation series of 16 gastric MALT lymphomas and 12 chronic gastritis. Gastric MALT lymphoma is characterized by a specific miRNA expression profile. Among the differentially expressed miRNAs, a significant overexpression of miR-142-3p and miR-155 and down-regulation of miR-203 was observed in gastric MALT lymphoma when compared to chronic gastritis. miR-142-3p, miR-155 and miR-203 expression levels might be helpful biomarkers for the differential diagnosis between gastric MALT lymphomas and chronic gastritis. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  9. MiR-27a rs895819 is involved in increased atrophic gastritis risk, improved gastric cancer prognosis and negative interaction with Helicobacter pylori

    Science.gov (United States)

    Xu, Qian; Chen, Tie-jun; He, Cai-yun; Sun, Li-ping; Liu, Jing-wei; Yuan, Yuan

    2017-01-01

    MiR-27a rs895819 is a loop-stem structure single nucleotide polymorphism affecting mature miR-27a function. In this study, we performed a comprehensive analysis about the association of rs895819 with gastric cancer risk and prognosis, atrophic gastritis risk, as well as the interactions with environmental factors. A total of 939 gastric cancer patients, 1,067 atrophic gastritis patients and 1,166 healthy controls were screened by direct sequencing and MALDI-TOF-MS. The association of rs895819 with clinical pathological parameters and prognostic survival in 357 gastric cancer patients was also been analyzed. The rs895819 variant genotype increased the risk for atrophic gastritis (1.58-fold) and gastric cancer (1.24-fold). While in stratified analysis, the risk effect was demonstrated more significantly in the female, age >60y, Helicobacter pylori (H. pylori) negative and non-drinker subgroups. Rs895819 and H. pylori showed an interaction effect for atrophic gastritis risk. In the survival analysis, the rs895819 AG heterozygosis was associated with better survival than the AA wild-type in the TNM stage I–II subgroup. In vitro study by overexpressing miR-27a, cells carrying polymorphic-type G allele expressed lower miR-27a than wild-type A allele. In conclusion, miR-27a rs895819 is implicated as a biomarker for gastric cancer and atrophic gastritis risk, and interacts with H. pylori in gastric carcinogenesis. PMID:28150722

  10. Helicobacter Pylori Associated Gastritis Increases Risk of Colorectal Polyps: a Hospital Based-Cross-Sectional Study in Nakhon Ratchasima Province, Northeastern Thailand.

    Science.gov (United States)

    Tongtawee, Taweesak; Kaewpitoon, Soraya; Kaewpitoon, Natthawut; Dechsukhum, Chavaboon; Leeanansaksiri, Wilairat; Loyd, Ryan A; Matrakool, Likit; Panpimanmas, Sukij

    2016-01-01

    Colorectal polyps are common in Thailand, particularly in the northeastern region. The present study aimed to determine any correlation between Helicobacter pylori-associated gastritis and colorectal polyps in the Thai population. A total of 303 patients undergoing esophagogastroduodenoscopy with colonoscopy for investigation of chronic abdominal pain participated in this study from November 2014 to October 2015. A diagnosis of Helicobacter pylori associated gastritis was made if the bacteria were seen on histopathological examination and a rapid urease test was positive. Colorectal polyps were confirmed by histological examination of colorectal biopsies. Patient demographic data were analyzed for correlations. The prevalence of colorectal polyps was 77 (25.4%), lesions being found more frequently in Helicobacter pylori infected patients than non-infected subjects [38.4% vs. 12.5%; Odds Ratio (OR) (95% CI): 2.26 (1.32 - 3.86), p gastritis were at high risk of having adenomas featuring dysplasia [OR (95% CI): 1.15 (1.16 - 7.99); P = 0.02]. There was no varaition in location of polyps, age group, sex and gastric lesions with respect to Helicobacter pylori status. This study showed that Helicobacter pylori associated gastritis is associated with an increased risk of colorectal polyps, especially adenomas with dysplasia in the Thai population. Patients with Helicobacter pylori-associated gastritis may benefit from concurrent colonoscopy for diagnosis of colorectal polyps as a preventive and early treatment for colorectal cancer.

  11. Dilemma of Timing of Administration of Non-Steroidal Anti-inflammatory Agents in Relation to Food in the Prevention of Drug Induced Gastritis: Debusting the Myth.

    Science.gov (United States)

    Udaykumar, Padmaja; Udaykumar, K; Scandashree, K; Anurag, K

    2016-01-01

    We aimed to identify the signals that indicate the possible benefits of administering Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) at the initiation of meal, compared to immediately after food. This was a randomized, controlled, pilot study in 160 patients who received only NSAIDs for various pain conditions. Patients were randomized to Group I (control group) -NSAID After Food (AF), Group II-NSAID Before Food (BF), Group III-NSAID BF for 2 days and then crossed over to AF for next two days (CO-1) and Group IV-NSAID AF for 2 days and then crossed over to BF for next two days (C0-2 group). Group III & Group IV were given a washout period of 48 hours after the initial two days of treatment. All were followed up for the next 2 drug free days. Patients were observed for the development of gastritis (epigastric distress, epigastric pain, nausea, fullness of stomach, repeated reflux) throughout the study. Symptoms of gastritis were seen in 6.45% (2/31) and 36.11% (13/36) patients in group I and II, respectively. There was no statistically significant difference in the development of gastritis in AF group. However, statistically significant difference (Pgastritis. Administering NSAIDs at the initiation of meal is better tolerated as indicated by the lower incidence of gastritis. If proved in larger population, routine concurrent administration of medication for prevention of gastritis can be avoided.

  12. 18F-FDG uptake in the stomach on screening PET/CT: value for predicting Helicobacter pylori infection and chronic atrophic gastritis

    International Nuclear Information System (INIS)

    Kobayashi, Shigeki; Ogura, Mayumi; Suzawa, Naohisa; Horiki, Noriyuki; Katsurahara, Masaki; Ogura, Toru; Sakuma, Hajime

    2016-01-01

    The aim of this study was to determine the value of 18 F-FDG uptake on screening PET/CT images for the prediction of Helicobacter pylori (H. pylori) infection and chronic atrophic gastritis. Among subjects who underwent 18 F-FDG PET/CT for cancer screening from April 2005 to November 2015, PET/CT images were analyzed in 88 subjects who had gastrointestinal fiberscopy within 6 months. The volumes of interest (VOIs) were placed in the fornix, corpus and antrum of the stomach to determine maximal standardized uptake value (SUVmax) and mean SUV (SUVmean). Receiver operating characteristic curve (ROC) analysis was performed to determine the diagnostic performance of SUV indicators in predicting H. pylori infection and chronic atrophic gastritis. SUV indicators of the stomach were significantly higher in subjects with H. pylori infection than those without (from P < 0.001 to P < 0.05). ROC analysis revealed that SUVmean had the highest performance in predicting H. pylori infection (AUC 0.807) and chronic atrophic gastritis (AUC 0.784). SUVmean exhibited the sensitivity of 86.5 % and the specificity of 70.6 % in predicting H. pylori infection, and the sensitivity of 75.0 % and 78.6 % in predicting chronic atrophic gastritis. Assessment of 18 F-FDG uptake in the stomach reflecting active inflammation is useful in predicting patients with H. pylori infection and subsequent chronic atrophic gastritis which is closely associated with the risk of gastric neoplasms

  13. Rapidly decreased serum IgG to Campylobacter pylori following elimination of Campylobacter in histological chronic biopsy Campylobacter-positive gastritis.

    Science.gov (United States)

    van Bohemen, C G; Langenberg, M L; Rauws, E A; Oudbier, J; Weterings, E; Zanen, H C

    1989-01-15

    The anaerobic bacterium Campylobacter pylori (Cp) is thought to be associated with chronic gastritis. This paper presents clinical data underpinning this view. Five patients with histological chronic gastritis as determined by diagnostic endoscopy, which was associated with Cp as determined by positive biopsy cultures, all possessed statistically raised serum IgG ELISA titers to Cp during a longitudinal period of observation of 15 months. Treatment with the antibiotics amoxycillin (clamoxyl) or colloidal bismuth subcitrate (denol) eliminated Cp within one month. Associated with this, serum IgG ELISA titers were found to decrease sharply and rapidly. Tagamet and spiramycin had little effect. Although the data are preliminary, they support the assumed Cp involvement in chronic gastritis and suggest that specific serum IgG ELISA titers to Cp are useful parameters in monitoring disease status, exceeding bacteriological culture of biopsy specimens in speed and convenience.

  14. A laboratory score in the diagnosis of autoimmune atrophic gastritis: a prospective study.

    Science.gov (United States)

    Miceli, Emanuela; Padula, Donatella; Lenti, Marco V; Gallia, Alessandra; Albertini, Riccardo; Di Stefano, Michele; Klersy, Catherine; Corazza, Gino R

    2015-01-01

    Several biomarkers have been proposed for the diagnosis of autoimmune atrophic gastritis (AAG), but at the present there is no appropriate testing strategy for the disease. The aim of this study was to develop and validate a laboratory score able to address the diagnosis of AAG in a general practice setting. We prospectively evaluated a number of serum biomarkers (vitamin B12, mean corpuscular volume, hemoglobin, gastrin, and chromogranin A levels) in a case-control population and built 2 biochemical scores, the first with all the parameters [Global Score (GS)], and the second as the best statistical combination of them [Simple Score (SS)]. In the second phase we validated the score that proved to be more efficient on a random population referred to our center (Gastroenterology Outpatient Clinic). Both models turned out to be reliable in detecting patients with suspected AAG, showing excellent accuracy [area under the receiver operating curve (AUC-ROC) 0.94; 95% confidence interval (CI), 0.91-0.97 for GS and AUC-ROC 0.93; 95% CI, 0.89-0.86 for SS]. The SS proved to be more convenient because of its accessibility and availability in a general setting and its low cost. The validation of the SS showed a sensitivity of 85.7% (95% CI, 57.2-98.2) and a specificity of 83.7% (95% CI, 74.2-90.89). Herein, we describe 2 nonexpensive and reliable score models, particularly the SS, that can be applied in daily medical practice for identifying patients potentially affected by AAG.

  15. The predictors of mortality and secular changes in management strategies in emphysematous gastritis.

    Science.gov (United States)

    Watson, Andrew; Bul, Vadim; Staudacher, Jonas; Carroll, Robert; Yazici, Cemal

    2017-02-01

    Emphysematous gastritis (EG) is caused by invasion of the gastric wall by gas-producing organisms and carries mortality rate up to 60%. Our investigation aimed to determine the predictors of survival and the secular trends in survival rates of subjects with EG. PubMed search was completed to identify previous cases of EG. In addition, we included a recent case from our center. Statistical analysis was completed with two-sided Chi 2 tests for categorical data and t-tests for continuous variables using SPSS v. 22.0 (SPSS Inc, Chicago, IL). Study cohort included 59 adults. Mean age was 55.5 years; mean LOS was 28.6 days, and 44.1% of subjects were female. Subjects who had EG before 2000 had significantly higher rates of exploratory laparotomy compared to subjects who had EG after 2000 (62.5% vs. 22.2%, P=0.002). In contrast, subjects with EG after 2000 had significantly higher rates of EGD (55.6% vs. 18.8%, P=0.003) and lower rates of mortality (33.3% vs. 59.4%, P=0.046) compared to subjects with EG on or before 2000. In multivariate logistic regression analysis, the only independent predictor of mortality was length of stay (P=0.047). We showed that previously reported 60% mortality rate of EG has been reduced to 33.3% for cases reported after 2000. EGD has been utilized more often while surgical interventions are used only in carefully selected cases. Our data suggests that early endoscopic evaluation and optimal medical management can perhaps continue to improve survival in subjects with EG. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  16. Comparison of prevalence of chronic atrophic gastritis in Japan, China, Tanzania, and the Dominican Republic.

    Science.gov (United States)

    Aoki, Kazuo; Kihaile, Paul E; Wenyuan, Zhao; Xianghang, Zhang; Castro, Mercedes; Disla, Mildre; Nyambo, Thomas B; Misumi, Junichi

    2005-09-01

    To compare the prevalence of chronic atrophic gastritis (CAG) in Japan, China, Tanzania, and the Dominican Republic and to assess the usefulness of Helicobacter pylori infection and serum gastrin level as markers of CAG. The subjects were volunteers from local communities in Japan (n=859), China (n=1741), Tanzania (n=573), and the Dominican Republic (n=1215). Each individual underwent a health checkup and blood sampling for measurement of serum pepsinogen I and II, pepsinogen I /II ratio, serum gastrin, and H. pylori antibodies, and responded to a questionnaire on upper digestive tract diseases. The prevalences of H. pylori infection (23.5-96.1%), CAG (5.6-60.4%), and serum gastrin (62.0-136.5 pg/ml) varied by age, sex, and country. Serum gastrin level for men differed in each country according to age. In Tanzanian men, the median gastrin level (101.0 pg/ml) was the highest in the 40 to 49 years age group (p or = 70 years was higher than in other age groups in both sexes in the Dominican Republic (males, 92.5, females, 136.5 pg/ml). The prevalence of H. pylori infection increased (p < 0.01) with advancing age in Japan (only for women) and the Dominican Republic but was high in all age groups of both sexes in China and Tanzania. The prevalence of CAG increased (p < 0.01) with age in both sexes in Japan, China (women only), and the Dominican Republic, but not in Tanzania. The odds ratio of CAG in H. pylori infected subjects was 5.3 times that in H. pylori-negative subjects. The odds ratio of CAG increased by 0.6%/1 pg/ml increase in serum gastrin. Our results indicated that H. pylori infection, serum gastrin, and advancing age are good markers of CAG and that the prevalence of CAG is the highest in Japan.

  17. Occurrence of gastric cancer and carcinoids in atrophic gastritis during prospective long-term follow up.

    Science.gov (United States)

    Lahner, Edith; Esposito, Gianluca; Pilozzi, Emanuela; Purchiaroni, Flaminia; Corleto, Vito D; Di Giulio, Emilio; Annibale, Bruno

    2015-07-01

    Atrophic gastritis (AG) is a risk condition for gastric cancer and type I gastric carcinoids. Recent studies assessing the overall risk of gastric cancer and carcinoids in AG at long-term follow up are lacking. This study aimed to investigate in a prospective cohort of AG patients the occurrence of gastric cancer and carcinoids at long-term follow up. A total of 200 AG patients from a prospective cohort (67% female, median age 55 years) with a follow up of 7.5 (range: 4-23.4) years were included. Inclusion criteria were presence of AG and at least one follow-up gastroscopy with biopsies at ≥4 years after AG diagnosis. Follow-up gastroscopies at 4-year intervals were performed. Overall, 22 gastric neoplastic lesions were detected (crude incidence 11%). Gastric cancer was diagnosed in four patients at a median follow up of 7.2 years (crude incidence 2%). Eleven type I gastric carcinoids were detected at a median follow up of 5.1 years (crude incidence of 5.5%). In seven patients, six low-grade and one high-grade dysplasia were found. The annual incidence rate person-year were 0.25% (95% confidence interval [CI]: 0.067-0.63%), 0.43% (95% CI: 0.17-0.89%), and 0.68% (95% CI: 0.34-1.21%) for gastric cancer, dysplasia, and type I-gastric carcinoids, respectively. The incidence rates of gastric cancer and carcinoids were not different (p = 0.07). This study shows an annual incidence rate of 1.36% person-year for gastric neoplastic lesions in AG patients at long-term follow up. AG patients are similarly exposed to gastric cancer and type I gastric carcinoids.

  18. Scintigraphic test of gastric emptying and motility: preliminary results in patients with chronic gastritis

    Energy Technology Data Exchange (ETDEWEB)

    Hausmann, T. [Abt. Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany); Mueller-Schauenburg, W. [Abt. Nuklearmedizin, Univ. Tuebingen (Germany); Goeke, M. [Abt. Gastroenterologie und Hepatologie, Medizinische Hochschule Hannover (Germany); Luebeck, M. [Abt. Nuklearmedizin, Univ.-Krankenhaus Eppendorf, Hamburg (Germany); Gratz, K.F. [Abt. Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany); Meier, P. [Abt. Gastroenterologie und Hepatologie, Medizinische Hochschule Hannover (Germany); Manns, M. [Abt. Gastroenterologie und Hepatologie, Medizinische Hochschule Hannover (Germany); Hundeshagen, H. [Abt. Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany)

    1995-11-01

    To record gastric peristalsis using a conventional scintigraphic gastric emptying test the frame rate was increased to 1 frame per 3 s at 10, 30, and 50 min postprandially. The gastric contraction frequency was obtained from the first harmonic of a Fourier transform of a gastric region of interest (ROI) curve. The propagation of gastric contractions was better revealed from computed functional images of the phase and amplitude distribution as compared with the multiple scintigraphic images. The maximal count-rate changes per pixel were calculated as an estimate of the most prominent regional contractile activity of the gastric wall. Among 12 patients with chronic gastritis the group with more severe dyspeptic complaints (n = 6) had significantly higher count-rate changes per pixel when compared with the group with minor complaints (20.0, 21.1 and 14.2 vs 12.9, 12.0, and 10.4 counts/pixel X s at 10, 30, and 50 min. respectively; p < 0.05). The mean half-times of gastric emptying (61, SD 11 vs 54, SD 13 min) and the mean gastric contraction frequencies (2.99, SD 0.19; 3.09, SD 0.33; 3.07, SD 0.10 vs 3.15, SD 0.15; 3.17, SD 0.13; 3.23, SD 0.20 cycles/min at 10, 30, and 50 min, respectively) did not show significant differences between both groups. Our preliminary results agree with the hypothesis of the occurrence of more powerful, nonexpulsive gastric-wall contractions in patients with more severe dyspeptic complaints. Hence, additional quantification of gastric motility allowed a more detailed evaluation of gastric-motor-activity disorders that were for so long not accessible to conventional gastric-emptying tests. (orig.)

  19. On-the-fly detection of images with gastritis aspects in magnetically guided capsule endoscopy

    Science.gov (United States)

    Mewes, P. W.; Neumann, D.; Juloski, A. L.; Angelopoulou, E.; Hornegger, J.

    2011-03-01

    Capsule Endoscopy (CE) was introduced in 2000 and has since become an established diagnostic procedure for the small bowel, colon and esophagus. For the CE examination the patient swallows the capsule, which then travels through the gastrointestinal tract under the influence of the peristaltic movements. CE is not indicated for stomach examination, as the capsule movements can not be controlled from the outside and the entire surface of the stomach can not be reliably covered. Magnetically-guided capsule endoscopy (MGCE) was introduced in 2010. For the MGCE procedure the stomach is filled with water and the capsule is navigated from the outside using an external magnetic field. During the examination the operator can control the motion of the capsule in order to obtain a sufficient number of stomach-surface images with diagnostic value. The quality of the examination depends on the skill of the operator and his ability to detect aspects of interest in real time. We present a novel computer-assisted diagnostic-procedure (CADP) algorithm for indicating gastritis pathologies in the stomach during the examination. Our algorithm is based on pre-processing methods and feature vectors that are suitably chosen for the challenges of the MGCE imaging (suspended particles, bubbles, lighting). An image is classified using an ada-boost trained classifier. For the classifier training, a number of possible features were investigated. Statistical evaluation was conducted to identify relevant features with discriminative potential. The proposed algorithm was tested on 12 video sequences stemming from 6 volunteers. A mean detection rate of 91.17% was achieved during leave-one out cross-validation.

  20. The surgical treatment of chronic gastric atony following Roux-Y diversion for alkaline reflux gastritis

    International Nuclear Information System (INIS)

    Vogel, S.B.; Woodward, E.R.

    1989-01-01

    Symptoms of severe nausea, vomiting, abdominal pain, and frequent bezoars, as well as objective gastric retention, can occur following Roux-Y biliary diversion for alkaline reflux gastritis. Medical therapy and prokinetic drugs have proven ineffective. This review evaluates 37 patients who underwent further gastric resection from 1979 to 1987 to improve gastric emptying and resolve symptoms. Fifteen patients underwent perioperative radionuclide solid-food gastric emptying studies. Seventy-three per cent (27 of 37 patients) of the patients who underwent further gastric resection (70% to 95%) had a satisfactory postoperative response. Twenty patients were graded Visick 1 or 2 and 7 Visick-3 patients, although much improved, still had some symptoms of gastroparesis. Twenty-seven per cent (10 of 37 patients) failed to improve and underwent completion total gastrectomy. Overall, 70% of this group had almost complete resolution of their symptoms. Three of 10 patients were considered ''failures'' due to postprandial pain in 1 and early vasomotor dumping in 2. Of the 10 patients who failed initial revisional surgery, 7 underwent a 70% to 80% subtotal gastric resection (STG) and 3 patients underwent 85% to 95% extensive resection (EXT.G.). Of the 15 patients who underwent perioperative radionuclide evaluation, a mean two-hour gastric retention of 61.4% +/- 4% (SEM) decreased to 25% +/- 4% following further gastric resection. Eight patients were in the STG group and seven patients were in the EXT.G group. Following STG, mean two-hour gastric retention of 58.2% +/- 3.5% decreased to 38% +/- 3% (p less than 0.05). In seven patients who underwent EXT.G, mean two-hour retention of 65% +/- 4% decreased to 10% +/- 2.5% (p less than 0.005). EXT.G resulted in normal gastric emptying and few late failures

  1. Scintigraphic test of gastric emptying and motility: preliminary results in patients with chronic gastritis

    International Nuclear Information System (INIS)

    Hausmann, T.; Mueller-Schauenburg, W.; Goeke, M.; Luebeck, M.; Gratz, K.F.; Meier, P.; Manns, M.; Hundeshagen, H.

    1995-01-01

    To record gastric peristalsis using a conventional scintigraphic gastric emptying test the frame rate was increased to 1 frame per 3 s at 10, 30, and 50 min postprandially. The gastric contraction frequency was obtained from the first harmonic of a Fourier transform of a gastric region of interest (ROI) curve. The propagation of gastric contractions was better revealed from computed functional images of the phase and amplitude distribution as compared with the multiple scintigraphic images. The maximal count-rate changes per pixel were calculated as an estimate of the most prominent regional contractile activity of the gastric wall. Among 12 patients with chronic gastritis the group with more severe dyspeptic complaints (n = 6) had significantly higher count-rate changes per pixel when compared with the group with minor complaints (20.0, 21.1 and 14.2 vs 12.9, 12.0, and 10.4 counts/pixel X s at 10, 30, and 50 min. respectively; p < 0.05). The mean half-times of gastric emptying (61, SD 11 vs 54, SD 13 min) and the mean gastric contraction frequencies (2.99, SD 0.19; 3.09, SD 0.33; 3.07, SD 0.10 vs 3.15, SD 0.15; 3.17, SD 0.13; 3.23, SD 0.20 cycles/min at 10, 30, and 50 min, respectively) did not show significant differences between both groups. Our preliminary results agree with the hypothesis of the occurrence of more powerful, nonexpulsive gastric-wall contractions in patients with more severe dyspeptic complaints. Hence, additional quantification of gastric motility allowed a more detailed evaluation of gastric-motor-activity disorders that were for so long not accessible to conventional gastric-emptying tests. (orig.)

  2. Russell body gastritis: case report Gastrite com corpúsculos de Russell: relato de caso

    Directory of Open Access Journals (Sweden)

    Eduardo Cambruzzi

    2012-02-01

    Full Text Available Russell body gastritis (RBG, which can be associated with Helicobacter pylori (HP infection, is a recently acknowledged lesion characterized by the presence of eosinophilic intracytoplasmic inclusions in plasmacytes. Herein the authors discuss the morphological aspects of a case of RBG in a male patient with clinical complaint of epigastric pain. Upper endoscopy revealed areas of erythema/edema in the antrum. As far as microscopy is concerned, a mononuclear inflammatory infiltrate was identified on the lamina propria, with plasma cells containing Schiff acid periodic (PAS positive eosinophilic intracytoplasmic globules, which showed positive immunostaining for CD79a, CD138, and kappa/lambda light chains. HP was identified by Giemsa stains.A gastrite com corpúsculos de Russell (RBG, que pode estar associada à infecção por Helicobacter pylori (HP, é uma lesão recentemente reconhecida que se caracteriza pela presença de inclusões eosinofílicas intracitoplasmáticas em plasmócitos. Neste relato, os autores discutem os aspectos morfológicos de um caso de RBG em um paciente masculino com queixa clínica de dor epigástrica. A endoscopia revelou áreas de eritema/edema no antro. À microscopia, um infiltrado inflamatório mononuclear foi identificado na lâmina própria, com plasmócitos exibindo glóbulos eosinofílicos intracitoplasmáticos ácido periódico de Schiff (PAS positivos, que apresentaram imunoexpressão positiva para CD79a,CD138 e cadeias leves kappa/lambda. HP foi identificado na coloração de Giemsa.

  3. Associations among Gastric Juice pH, Atrophic Gastritis, Intestinal Metaplasia and Helicobacter pylori Infection.

    Science.gov (United States)

    Sung, Jihee; Kim, Nayoung; Lee, Jongchan; Hwang, Young-Jae; Kim, Hyoung Woo; Chung, Jung Wha; Kim, Jin-Wook; Lee, Dong Ho

    2018-03-15

    Gastric juice plays a crucial role in the physiology of the stomach. The aim of this study is to evaluate associations among the pH of gastric juice, atrophic gastritis (AG), intestinal metaplasia (IM), pepsinogen, and Helicobacter pylori infection. Gastric biopsies and juice were collected from 46 subjects who underwent endoscopies at Seoul National University Bundang Hospital between November 2011 and March 2013. H. pylori , AG and IM were evaluated, and pepsinogen I or II, I/II ratio, and interleukin (IL)-1β levels were measured. The mean pH of gastric juice was higher in the H. pylori -positive group (n=17) than that in the H. pylori -negative group (n=29) (4.54 vs 2.46, p=0.002). When patients were divided into pH <3 (n=28) and pH ≥3 (n=18) groups, H. pylori was lower in the pH <3 group (21.4%) than in the pH ≥3 group (61.1%) (p=0.007). The pH ≥3 group demonstrated AG and IM more frequently than the pH <3 group in the body (p=0.047 and p=0.051, respectively) but not in the antrum. There were no differences in pepsinogen I or II, I/II ratio, and IL-1β levels between the two groups. There is a relationship between chronic H. pylori infection and gastric juice pH ≥3, which may originate from AG and IM in the body.

  4. Changes in plasma ghrelin and leptin levels in patients with peptic ulcer and gastritis following eradication of Helicobacter pylori infection.

    Science.gov (United States)

    Kasai, Chika; Sugimoto, Kazushi; Moritani, Isao; Tanaka, Junichiro; Oya, Yumi; Inoue, Hidekazu; Tameda, Masahiko; Shiraki, Katsuya; Ito, Masaaki; Takei, Yoshiyuki; Takase, Kojiro

    2016-10-04

    Helicobacter pylori (H. pylori) infection and eradication therapy have been known to influence gastric ghrelin and leptin secretion, which may lead to weight gain. However, the exact relationship between plasma ghrelin/leptin levels and H. pylori infection has remained controversial. The aim of this study was to investigate plasma ghrelin and leptin levels in H. pylori-positive and -negative patients, to compare the two levels of the hormones before and after H. pylori eradication, and to examine the correlation between body mass index (BMI) and active ghrelin or leptin levels, as well as that between atrophic pattern and active ghrelin or leptin levels. Seventy-two H. pylori-positive patients who underwent upper gastrointestinal endoscopy, 46 diagnosed as having peptic ulcer and 26 as atrophic gastritis, were enrolled. Control samples were obtained from 15 healthy H. pylori-negative volunteers. The extent of atrophic change of the gastric mucosa was assessed endoscopically. Body weight was measured and blood was collected before and 12 weeks after H. pylori eradication therapy. Blood samples were taken between 8 and 10 AM after an overnight fast. Plasma ghrelin levels were significantly lower in H. pylori-positive patients than in H. pylori-negative patients. In particular, plasma active ghrelin levels were significantly lower in patients with gastritis compared with patients with peptic ulcer. Plasma ghrelin levels decreased after H. pylori eradication in both peptic ulcer and gastritis patients, while plasma leptin levels increased only in peptic ulcer patients. Plasma leptin levels and BMI were positively correlated, and active ghrelin levels and atrophic pattern were weakly negatively correlated in peptic ulcer patients. H. pylori infection and eradication therapy may affect circulating ghrelin/leptin levels. This finding suggests a relationship between gastric mucosal injury induced by H. pylori infection and changes in plasma ghrelin and leptin levels.

  5. [Gastric cancer risk estimate in patients with chronic gastritis associated with Helicobacter pylori infection in a clinical setting].

    Science.gov (United States)

    Arismendi-Morillo, G; Hernández, I; Mengual, E; Abreu, N; Molero, N; Fuenmayor, A; Romero, G; Lizarzábal, M

    2013-01-01

    Severity of chronic gastritis associated with Helicobacter pylori infection (CGAHpI) could play a role in evaluating the potential risk to develop gastric cancer. Our aim was to estimate the risk for gastric cancer in a clinical setting, according to histopathologic criteria, by applying the gastric cancer risk index (GCRI) METHODS: Histopathologic study of the gastric biopsies (corpus-antrum) from consecutive adult patients that underwent gastroesophageal duodenoscopy was carried out, and the GCRI was applied in patients presenting with CGAHpI. One hundred eleven patients (77% female) with a mean age of 38.6±13.1 years were included. Active Helicobacter pylori infection (aHpi) was diagnosed in 77 cases (69.40%). In 45% of the cases with aHpi, pangastritis (23%) or corpus-predominant gastritis (22%) was diagnosed. Nine cases were diagnosed with intestinal metaplasia (8%), 7 of which (77.70%) were in the aHpi group. Twenty one percent of the patients with aHpi had a GCRI of 2 (18.10%) or 3 (2.50%) points (high risk index), while 79.10% accumulated a GCRI of 0 or 1 points (low risk index). Of the patients with no aHpi, none of them had 3 points (p=0.001). Of the 18 patients that accumulated 2 or 3 points, 6 (33.30%) presented with intestinal metaplasia (all with pangastritis and corpus-predominant gastritis), of which 4 cases (66.60%) had aHpi. The estimated gastric cancer risk in patients with CGAHpI in the clinical setting studied was relatively low and 5% of the patients had a histopathologic phenotype associated with an elevated risk for developing gastric cancer. Copyright © 2012 Asociación Mexicana de Gastroenterología. Published by Masson Doyma México S.A. All rights reserved.

  6. Necroulcerative hemorrhagic gastritis in a cat secondary to the administration of 3% hydrogen peroxide as an emetic agent.

    Science.gov (United States)

    Obr, Teresa D; Fry, Joanna K; Lee, Justine A; Hottinger, Heidi A

    2017-09-01

    To describe a case of necroulcerative gastritis in a cat secondary to administration of 3% hydrogen peroxide as an emetic agent. A 10-year-old neutered male domestic shorthair was evaluated for hematemesis less than 24 hours following ingestion of a piece of foam. The pet owner had administered 2 doses of 0.5-1.0 tablespoons (7.5-15 mL) of 3% hydrogen peroxide in an attempt to induce emesis at home; emesis was achieved and produced the foam foreign body. Due to the presence of protracted vomiting and hematemesis, the patient was then presented to an emergency facility for further diagnostics and treatment. Initial blood work was normal on presentation, and advanced imaging of the abdomen was performed. An exploratory laparotomy revealed no foreign material in the gastrointestinal tract; however, severe ulceration of approximately 60% of the gastric mucosa was observed around the cardia and extended from the fundus down through the body of the stomach to the lesser curvature. Due to the severity of ulceration and presumed poor prognosis, the patient was euthanized intraoperatively. Histopathology of the stomach wall was consistent with severe confluent necroulcerative and hemorrhagic pleocellular gastritis, presumed to be secondary to administration of 3% hydrogen peroxide, which was used as the primary emetic agent in this case. The oral administration of 3% hydrogen peroxide solution in cats can result in necroulcerative gastritis as a possible sequel. While hydrogen peroxide is considered a safe emetic agent in dogs, its use in cats is not recommended. As a result, the use of emetic agents in cats should be limited to veterinary administration, using alternative, safer emetic agents such as alpha-adrenergic agonists. © Veterinary Emergency and Critical Care Society 2017.

  7. Serum TNF-α, IL-8, VEGF Levels in Helicobacter pylori Infection and Their Association with Degree of Gastritis

    Directory of Open Access Journals (Sweden)

    Gontar A Siregar

    2015-04-01

    Full Text Available Aim: to investigate the serum levels of TNF-α, IL-8, VEGF in Helicobacter pylori infection, and their association with the degrees of gastritis histopathology. Methods: a cross-sectional study was done on 80 consecutive gastritis patients admitted to endoscopy units at Adam Malik General Hospital and Permata Bunda Hospital, Medan, Indonesia from July-December 2014. The Rapid Urease test was used for the diagnosis of H. pylori infection. The severity of chronic inflammation, neutrophil infiltration, atrophy, and intestinal metaplasia were assessed. Serum samples were obtained to determine circulating TNF-α, IL-8, and VEGF. Univariate and bivariate analysis (chi square, fisher’s exact, and mann-whitney test were done using SPSS version-22. Results: there were 41.25% of 80 patients infected with Helicobacter pylori. Serum TNF-α and VEGF levels in the infected group were significantly higher compared to H. pylori negative, but there were no significant differences between serum levels of IL-8 in H. pylori positive and negative. There were significant associations between serum level of TNF-α and IL-8 with degree of chronic inflammation, and also between serum level of IL-8 and degree of neutrophil infiltration. There were significant associations between serum level of VEGF and degree of atrophy, and also between serum level of VEGF and degree of intestinal metaplasia. Conclusion: High levels of TNF-α were associated with severe degree of chronic inflammation, high levels of IL-8 associated with severe degree of chronic inflammation and neutrophil infiltration, and high levels of VEGF associated with severe degree of premalignant gastric lesion. Key words: cytokine, neoangiogenesis, Helicobacter pylori, atrophic gastritis, intestinal metaplasia.

  8. Psychological effects of Helicobacter pylori-associated atrophic gastritis in patients under 50 years: A cross-sectional study.

    Science.gov (United States)

    Takeoka, Atsushi; Tayama, Jun; Kobayashi, Masakazu; Sagara, Ikuko; Ogawa, Sayaka; Saigo, Tatsuo; Hayashida, Masaki; Yamasaki, Hironori; Fukudo, Shin; Shirabe, Susumu

    2017-12-01

    While gastrointestinal function is known to be closely related to psychological status, the influence of Helicobacter pylori-associated atrophic gastritis is currently unknown. We aimed to determine whether atrophic gastritis status or H. pylori infection is associated with psychological distress or depressed mood. We performed a cross-sectional, observational study involving 975 Japanese individuals (503 females; mean age, 44 ± 8 years) who underwent a health checkup. Psychological distress was defined as a Kessler-6 Scale score ≥13 and depressive mood as a Center for Epidemiological Studies Depression Scale score ≥ 16. The odds ratios with 95% confidence intervals assessing the risk of psychological distress or depressive mood associated with H. pylori infection (H. pylori-specific immunoglobulin G levels >10 U/mL) and atrophic gastritis status (pepsinogen I levels gastritis had a significantly higher risk of experiencing psychological distress, with younger females (pylori infection status. Among females aged pylori-seropositive participants with atrophic gastritis (HP+AG+) showed the highest risk of psychological distress (OR, 16.4; 95% CI, 3.45-94.9) and depression (OR, 2.86; 95% CI, 1.31-6.05), using HP-AG- status as the refere