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Sample records for cervical inflammatory reaction

  1. Inflammatory Bowel Disease and Cervical Neoplasia

    DEFF Research Database (Denmark)

    Rungoe, Christine; Simonsen, Jacob; Riis, Lene

    2015-01-01

    BACKGROUND & AIMS: We examined the risk of cervical neoplasia (dysplasia or cancer) in women with ulcerative colitis (UC) or Crohn's disease (CD). We also calculated the reverse, the risk for diagnosis with cervical neoplasia before development of inflammatory bowel disease (IBD). METHODS: We...... with IBD were assessed by Cox proportional hazards regression analysis. Odds ratios (ORs) of cervical neoplasia before diagnosis of IBD were calculated by using conditional logistic regression. RESULTS: Women with CD underwent cervical cancer screening as often as women in the general population (IRR, 0...

  2. Inflammatory reaction in chondroblastoma

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    Yamamura, Sigeki [Dept. of Orthopedic Surgery, Nagoya Univ. School of Medicine (Japan); Sato, Keiji [Dept. of Orthopedic Surgery, Nagoya Univ. School of Medicine (Japan); Sugiura, Hideshi [Dept. of Orthopedic Surgery, Nagoya Univ. School of Medicine (Japan); Iwata, Hisashi [Dept. of Orthopedic Surgery, Nagoya Univ. School of Medicine (Japan)

    1996-05-01

    The objective of this study was to evaluate the inflammatory reaction accompanying chondroblastoma and to define the value of the finding in clinical practice. We reviewed the clinical, radiographic, and magnetic resonance (MR) findings in six patients with histologically proven chondroblastoma. In all cases, MR imaging showered marrow and soft tissue edema. In four of six cases, periosteal reaction related to intra-osseous edema was more clearly demonstrated on MR imaging than on radiographs. Follow-up MR studies after surgery were available in three patients and all showed disappearance of inflammatory responses such as marrow and soft tissue edema, and reactive synovitis. We propose that these inflammatory reactions of chondroblastomas are inportant signs for detecting residual tumor in recurrences after surgery, as well as for making a precise diagnosis. The MR changes may also be valuable in demonstrating eradication of the tumor. (orig./MG)

  3. Early cervical cancer coexistent with idiopathic inflammatory bowel disease

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    Hoffman, M.; Kalter, C.; Roberts, W.S.; Cavanagh, D.

    1989-07-01

    Early invasive carcinoma of the cervix may be treated by surgery or radiation therapy. Two patients with early cervical cancer are presented whose concomitant inflammatory bowel disease figured significantly in the selection of surgery as treatment. The use of radiotherapy in the face of inflammatory bowel disease, however, is not clearly addressed in the literature.

  4. The value of electromyography in differentiating intramedullary tumor from inflammatory demyelinating disease of cervical region

    Institute of Scientific and Technical Information of China (English)

    王红芬

    2014-01-01

    Objective To investigate the value of needle electromyography(EMG)in differentiating intramedullary tumor from inflammatory demyelinating disease of cervical region.Methods Patients hospitalized in the Chinese PLA General Hospital from March 2008 to June 2013 with abnormalities on MRI of cervical vertabra and preliminary diagnosed as intramedullary tumor or inflammatory demyelinating disease of cervical region were enrolled in the

  5. Factors involved in the inflammatory events of cervical ripening in humans

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    Wang Hong

    2004-10-01

    Full Text Available Abstract Background Cervical ripening is an inflammatory reaction. The glucocorticoid receptor (GR mediates glucocorticoid anti-inflammatory reactions, whereas nuclear factor (NFkappaB is a key pro-inflammatory transcription factor. Prostaglandins as well as platelet activating factor (PAF are inflammatory mediators. Inducible nitric oxide synthase (iNOS regulates the level of nitric oxide (NO in response to various inflammatory stimuli. We hypothesize that a changed biological response to glucocorticoids could be a mechanism regulating the inflammatory events resulting in cervical ripening. Methods We monitored GR and NFkappaB, prostaglandin synthases cyclooxygenase (COX-1 and -2, iNOS, as well as the PAF-receptor (PAF-R in the uterine cervix from term pregnant women (with unripe cervices before the onset of labor (TP, immediately after parturition (PP, as compared to non-pregnant (NP, using immunohistochemistry and RT-PCR. Results The GR protein was detected by immunohistochemistry in the nuclei of stroma and squamous epithelium (SQ. Stromal GR staining was increased in TP as compared to the NP group and decreased again after parturition. GR staining in SQ was decreased after parturition as compared to term. NFkappaB was present in SQ and glandular epithelium (GE, stroma and vascular endothelium. Increased nuclear NFkappaB staining was observed postpartum as compared to term pregnancy in stroma and GE. Stromal immunostaining for COX-1 as well as COX-2 was increased in the TP and PP groups as compared to the NP, and GE displayed an intensely increased COX-2 immunostaining at term and postpartum. Stromal PAF-R immunostaining was highest at term, while it was greatly increased in GE postpartum. No difference in the immunostaining for iNOS was found between the groups. RT-PCR showed a predominance of GRalpha to GRbeta mRNA in cervical tissue. The COX-2 mRNA level was increased in the PP group as compared to the TP group. Conclusions There is a

  6. INFLAMMATORY REACTIONS IN EXPERIMENTAL MYOCARDIAL DAMAGE

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    L. D. Khidirova

    2015-12-01

    Full Text Available Aim. To study the role of hormonal and metabolic changes specific to myocardial infarction in the development of inflammatory reactions in the experimental non-coronarogenic myocardial damage. Material and methods. Wistar male rats weighing 180–220 g (n=80 were used in the study. Metabolic myocardial infarction in intact rats and rats with alloxan diabetes was induced by epinephrine injected subcutaneously as single dose or daily (7 days. Myocardial infarction was verified by ECG analysis, and by histological control. Nitroblue tetrazolium test (NBT-test both spontaneous and zymosan induced NBT-test was used to determine the oxygen-dependent functional activity of neutrophils and their biocidal reserve. Determination of cationic proteins in neutrophils of peripheral blood was performed using lysosomal-cationic test. Results. Increase in oxygen-dependent neutrophil biocidal activity was found as well as reduction in biocidal reserves. Indicators of zymosan induced NBT-test raised according to aggravation of hormonal changes much slower: alloxan increased them by 10% only , epinephrine single dose — by 35%, long-term epinephrine administration simultaneously with alloxan — by 54%. At the same time oxygen-independent neutrophil activity determined by intra-neutrophil cationic proteins level was significantly reduced. Blood levels of pro-inflammatory cytokines raised according to progression of the changes in myocardium: tumor necrosis factor-α (from 5.5±0.03 to 12.6±1.23 pg/ml and interleukin-1β (from 6.0±0.18 to 11.1±0.78 pg/ml. Conclusion. Experimental model of hormonal changes specific to myocardial infarction detected a relationship between inflammatory reactions accompanying myocardial damage and increased catecholamine production.

  7. Actinomyces-like organisms in cervical smears: the association with intrauterine device and pelvic inflammatory diseases

    OpenAIRE

    2014-01-01

    Objective To investigate the incidence of actinomyces-like organisms in routine cervical smears of Korean women and to evaluate its association with the development of pelvic inflammatory disease (PID) in these women. Methods The results of cervical smears between 2011 and 2012 at a single university hospital were searched. If positive for actinomyces-like organisms, the medical record of the patient was searched and development of PID was followed. If the data were not available in the medic...

  8. Immunohistochemical expression of p16ink4a in inflammatory, preneoplastic and neoplastic cervical lesions

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    Gajanin Radoslav

    2015-01-01

    Full Text Available Introduction. High-risk human papilloma viruses play a main role in the development of cervical dysplasias and carcinomas. p16INK4a can be considered as a surrogate marker of active highrisk human papillomaviruses infection in dysplastic and neoplastic cells of the cervix. This study was aimed at determining the presence and level of p16INK4a expression in inflammatory, preneoplastic and neoplastic lesions of the cervix. Material and Methods. The study was performed on 109 samples of cervical biopsy. Cervical cancer was diagnosed in 36 patients, 34 patients had a preneoplastic change (dysplasia in stratified squamous cervix epithelium and a nonspecific inflammatory process was found in 39 patients. In all samples, immunohistochemical analysis using antibodies to p16INK4a was performed. Results. The expression of p16INK4a was verified in all cases of cervical cancer (100%, in 67.65% of dysplastic cervical lesions and in 38.5% of inflammatory lesions. A statistically highly significant difference was found in the presence and level of expression among neoplasic, dysplastic and inflammatory lesions of the cervix (χ² = 76.02, p < 0.001. The expression was more frequent and had a higher level in neoplastic and high grade dysplastic lesions compared to expression in inflammatory lesions and low grade dysplasias. Conclusion. The analysis of the presence of p16INK4a can differentiate non-neoplastic, high grade preneoplastic and neoplastic changes of the cervix. The use of p16INK4a in interpreting borderline lesions of the cervix can enable a rational therapeutic treatment of patients.

  9. Right Cervical Vagotomy Aggravates Viral Myocarditis in Mice Via the Cholinergic Anti-inflammatory Pathway

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    Li-Sha, Ge; Xing-Xing, Chen; Lian-Pin, Wu; De-Pu, Zhou; Xiao-Wei, Li; Jia-Feng, Lin; Yue-Chun, Li

    2017-01-01

    The autonomic nervous system dysfunction with increased sympathetic activity and withdrawal of vagal activity may play an important role in the pathogenesis of viral myocarditis. The vagus nerve can modulate the immune response and control inflammation through a ‘cholinergic anti-inflammatory pathway’ dependent on the α7-nicotinic acetylcholine receptor (α7nAChR). Although the role of β-adrenergic stimulation on viral myocarditis has been investigated in our pervious studies, the direct effect of vagal tone in this setting has not been yet studied. Therefore, in the present study, we investigated the effects of cervical vagotomy in a murine model of viral myocarditis. In a coxsackievirus B3 murine myocarditis model (Balb/c), effects of right cervical vagotomy and nAChR agonist nicotine on echocardiography, myocardial histopathology, viral RNA, and proinflammatory cytokine levels were studied. We found that right cervical vagotomy inhibited the cholinergic anti-inflammatory pathway, aggravated myocardial lesions, up-regulated the expression of TNF-α, IL-1β, and IL-6, and worsened the impaired left ventricular function in murine viral myocarditis, and these changes were reversed by co-treatment with nicotine by activating the cholinergic anti-inflammatory pathway. These results indicate that vagal nerve plays an important role in mediating the anti-inflammatory effect in viral myocarditis, and that cholinergic stimulation with nicotine also plays its peripheral anti-inflammatory role relying on α7nAChR, without requirement for the integrity of vagal nerve in the model. The findings suggest that vagus nerve stimulation mediated inhibition of the inflammatory processes likely provide important benefits in myocarditis treatment. PMID:28197102

  10. Pathophysiological mechanisms of local (pulmonary inflammatory reaction at the traumatic disease of the spinal cord

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    Uljanov V.Yu.

    2015-06-01

    Full Text Available Objective: to study pathophysiological mechanisms of local (pulmonary inflammatory reaction in the sharp and early periods of a traumatic disease of a spinal cord on the basis of an assessment of dynamic changes of cellular structure of a bronchial secret, an alveolar epithelium and a microbic landscape of a tracheobronchial tree at patients with the complicated damages of cervical department of a backbone. Materials and methods. Methods of cytologic, immunofermental and bacteriological researches at 40 patients with the complicated damages of cervical department of a backbone to dynamics studied the contents the neutrofil of leukocytes and alveolar macrophages in a bronchial secret, a mutsin antigene 3GE5 and surfaktant protein D in serum of blood, character of microbic flora of a tracheobronchial tree and its some biological properties. Results. Activation of local (pulmonary inflammatory reaction in the sharp and early periods of a traumatic disease of a spinal cord is characterized by increase of the contents the neutrofil of leukocytes in a bronchial secret for the 7-14th days, lymphocyts — for the 1-14th days increase in the maintenance of a mutsin antigene 3GE5 for the 14th days and SP-D —for the 1-14th days, allocation from respiratory substrata of opportunistic microorganisms in clinically significant concentration; knocking over — increase of quantity of alveolar macrophages, decrease in the maintenance of a mutsin antigene 3GE5 and SP-D for the 21-30th days and sanitation of a locus of an infection in a tracheobronchial tree. Conclusion. The pathophysiological mechanisms defining changes of cellular structure of a bronchial secret, an alveolar epithelium and a microbic landscape of a tracheobronchial tree in the sharp and early periods of a traumatic disease of a spinal cord play an important role in development of organ (pulmonary inflammatory reaction.

  11. Actinomyces-like organisms in cervical smears: the association with intrauterine device and pelvic inflammatory diseases

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    Kim, Yeo Joo; Youm, Jina; Kim, Jee Hyun

    2014-01-01

    Objective To investigate the incidence of actinomyces-like organisms in routine cervical smears of Korean women and to evaluate its association with the development of pelvic inflammatory disease (PID) in these women. Methods The results of cervical smears between 2011 and 2012 at a single university hospital were searched. If positive for actinomyces-like organisms, the medical record of the patient was searched and development of PID was followed. If the data were not available in the medical record, the patient was contacted by telephone. Results The incidence of actinomyces-like organisms in cervical smears was 0.26% (52/20,390). Forty-two women (80.8%) were intrauterine device (IUD) users: the copper-IUD in 25 women and the levonorgestrel-releasing intrauterine system in 13 women (type unknown in 4 women). The majority (71.4%, 30/42) of the IUD users maintained the IUD. Prophylactic antibiotics were prescribed to 12 women. Two continuous IUD users were later diagnosed with PID, but these cases were not pelvic actinomycosis. Conclusion It would be a reasonable option to choose the expectant management for asymptomatic women who incidentally showed actinomyces-like organisms in their cervical smear. PMID:25264530

  12. Purulent vaginal and cervical discharge in the diagnosis of pelvic inflammatory disease.

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    Risser, J M H; Risser, W L

    2009-02-01

    In this structured review, we evaluated purulent vaginal and cervical discharge as diagnostic tests for pelvic inflammatory disease (PID). Using a pretest probability of PID (diagnosed clinically) of 50%, we used the odds-likelihood formulation of Bayes' theorem to calculate post-test probabilities of PID (proven by laparoscopy or endometrial biopsy). If abnormal discharge was present, the post-test probabilities of PID ranged from 50% to 73%, with a mean value of 57%. If abnormal discharge was absent, the post-test probabilities ranged from 24% to 52%, with a mean value of 39%. Therefore, the presence or absence of excess white blood cells in vaginal or cervical discharge was not particularly helpful in confirming or excluding PID in patients in whom the diagnosis was suspected from the clinical examination.

  13. Imbalanced protein expression patterns of anabolic, catabolic, anti-catabolic and inflammatory cytokines in degenerative cervical disc cells: new indications for gene therapeutic treatments of cervical disc diseases.

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    Demissew S Mern

    Full Text Available Degenerative disc disease (DDD of the cervical spine is common after middle age and can cause loss of disc height with painful nerve impingement, bone and joint inflammation. Despite the clinical importance of these problems, in current publications the pathology of cervical disc degeneration has been studied merely from a morphologic view point using magnetic resonance imaging (MRI, without addressing the issue of biological treatment approaches. So far a wide range of endogenously expressed bioactive factors in degenerative cervical disc cells has not yet been investigated, despite its importance for gene therapeutic approaches. Although degenerative lumbar disc cells have been targeted by different biological treatment approaches, the quantities of disc cells and the concentrations of gene therapeutic factors used in animal models differ extremely. These indicate lack of experimentally acquired data regarding disc cell proliferation and levels of target proteins. Therefore, we analysed proliferation and endogenous expression levels of anabolic, catabolic, ant-catabolic, inflammatory cytokines and matrix proteins of degenerative cervical disc cells in three-dimensional cultures. Preoperative MRI grading of cervical discs was used, then grade III and IV nucleus pulposus (NP tissues were isolated from 15 patients, operated due to cervical disc herniation. NP cells were cultured for four weeks with low-glucose in collagen I scaffold. Their proliferation rates were analysed using 3-(4, 5-dimethylthiazolyl-2-2,5-diphenyltetrazolium bromide. Their protein expression levels of 28 therapeutic targets were analysed using enzyme-linked immunosorbent assay. During progressive grades of degeneration NP cell proliferation rates were similar. Significantly decreased aggrecan and collagen II expressions (P<0.0001 were accompanied by accumulations of selective catabolic and inflammatory cytokines (disintegrin and metalloproteinase with thrombospondin motifs 4

  14. Colchicine-responsive protracted gouty arthritis with systemic inflammatory reactions.

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    Nonaka, Fumiaki; Migita, Kiyoshi; Haramura, Tomoko; Sumiyoshi, Remi; Kawakami, Atsushi; Eguchi, Katsumi

    2014-05-01

    Acute gouty arthritis is a severe but self-limiting arthritis caused by inflammatory responses to urate crystals. Oral colchicines are effective for initial stages or prophylaxis, but generally, colchicines are ineffective for established gouty arthritis. We describe an unusual case of gouty arthritis with systemic inflammatory reactions, including high fever and polymyalgia. Refractory polyarthritis and high fever were eradicated by colchicine treatment. Genetic analysis revealed a heterozygous mutation in exon 2 of the MEFV gene (E148Q). This case underscores the possibility that MEFV gene mutations may modify the phenotype of gouty arthritis.

  15. Polymerase chain reaction and conventional DNA tests in detection of HPV DNA in cytologically normal and abnormal cervical scrapes

    DEFF Research Database (Denmark)

    Kalia, A.; Jalava, T.; Nieminen, P.;

    1992-01-01

    Med.mikrobiologi, polymerase chain reaction, DNA tests, human papillomavirus (HPV), cervical smear, hybridisation, cytologi, affiProbe HPV test, ViraType test......Med.mikrobiologi, polymerase chain reaction, DNA tests, human papillomavirus (HPV), cervical smear, hybridisation, cytologi, affiProbe HPV test, ViraType test...

  16. Bacterial vaginosis and inflammatory response showed association with severity of cervical neoplasia in HPV-positive women.

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    de Castro-Sobrinho, Juçara Maria; Rabelo-Santos, Silvia Helena; Fugueiredo-Alves, Rosane Ribeiro; Derchain, Sophie; Sarian, Luis Otávio Z; Pitta, Denise R; Campos, Elisabete A; Zeferino, Luiz Carlos

    2016-02-01

    Vaginal infections may affect susceptibility to and clearance of human papillomavirus (HPV) infection and chronic inflammation has been linked to carcinogenesis. This study aimed to evaluate the association between bacterial vaginosis (BV) and inflammatory response (IR) with the severity of cervical neoplasia in HPV-infected women. HPV DNA was amplified using PGMY09/11 primers and genotyping was performed using a reverse line blot hybridization assay in 211 cervical samples from women submitted to excision of the transformation zone. The bacterial flora was assessed in Papanicolaou stained smears, and positivity for BV was defined as ≥ 20% of clue cells. Present inflammatory response was defined as ≥ 30 neutrophils per field at 1000× magnification. Age higher than 29 years (OR:1.91 95% CI 1.06-3.45), infections by the types 16 and/or 18 (OR:1.92 95% CI 1.06-3.47), single or multiple infections associated with types 16 and/or 18 (OR: 1.92 CI 95% 1.06-3.47), BV (OR: 3.54 95% CI 1.62-7.73) and IR (OR: 6.33 95% CI 3.06-13.07) were associated with severity of cervical neoplasia (CIN 2 or worse diagnoses), while not smoking showed a protective effect (OR: 0.51 95% CI 0.26-0.98). After controlling for confounding factors, BV(OR: 3.90 95% CI 1.64-9.29) and IR (OR: 6.43 95% CI 2.92-14.15) maintained their association with the severity of cervical neoplasia. Bacterial vaginosis and inflammatory response were independently associated with severity of cervical neoplasia in HPV-positive women, which seems to suggest that the microenvironment would relate to the natural history of cervical neoplasia.

  17. Cervicitis

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    ... much growth of normal bacteria in the vagina (bacterial vaginosis) can also cause cervicitis. ... under a microscope (may show candidiasis , trichomoniasis , or bacterial vaginosis) Pap test Tests for gonorrhea or chlamydia Rarely, ...

  18. Elevated Systemic Levels of Inflammatory Cytokines in Older Women with Persistent Cervical HPV Infection1234

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    Kemp, Troy J.; Hildesheim, Allan; García-Piñeres, Alfonso; Williams, Marcus C.; Shearer, Gene M.; Rodriguez, Ana Cecilia; Schiffman, Mark; Burk, Robert; Freer, Enrique; Bonilla, Jose; Herrero, Rolando; Pinto, Ligia A.

    2010-01-01

    Background Defects in lymphoproliferative responses to mitogen/antigens in women >45 years old ith a persistent type-specific HPV infection have been reported. Methods To determine whether these defects were associated with altered cytokine profiles, plasma and PBMC culture supernatants from 50 cases (persistent HPV infection and weak lymphoproliferative responses) and 50 uninfected controls were examined for 24 cytokines using multiplexed bead-based immunoassays and enzyme-linked immunosorbent assay (ELISA). Results The following plasma cytokines were significantly increased from cases relative to controls: (cases vs. controls (median pg/ml); IL-6: 393.1 vs. 14.5, IL-8: 1128.5 vs. 43.9, TNF-α: 164.1 vs. 9.2, MIP-1α: 1368.9 vs. 25.5, GM-CSF: 13.8 vs. 7.3, IL-1β: 8.3 vs. 1.6, all p10) and highly statistically significant difference between cases and controls. Moreover, length of persistence or type of infection (high risk and low risk) did not affect these differences. IL-6, TNF-α, MIP-1α levels were increased in unstimulated PBMC culture supernatants from cases compared to controls (p <0.05), except for IL-8 (p=0.09). However, the cytokine levels from PHA-stimulated PBMC culture supernatants were significantly lower in the cases (p<0.0001). Conclusions Persistent HPV infection in older women with evidence of immune deficit is associated with an increase in systemic inflammatory cytokines. Impact Future studies are needed to determine whether the inflammatory profile is age dependent and to examine the role inflammatory cytokines play in HPV-induced progression from infection to cervical cancer. PMID:20647411

  19. Inflammatory eye reactions with bisphosphonates and other osteoporosis medications

    DEFF Research Database (Denmark)

    Clark, Emma M; Durup, Darshana

    2015-01-01

    Inflammatory eye reactions (IERs) are rare but have been associated with medications to treat osteoporosis. The aim of this review is to summarize the current literature on the association between IERs and specific medications to treat osteoporosis (bisphosphonates, selective estrogen receptor...... of the information available is from spontaneous case reports and case series reporting associations between bisphosphonates and IERs. No case reports describe IERs after other anti-osteoporosis medications. Importantly, some case reports describe recurrence of the IER after affected patients were rechallenged...... with the same or another bisphosphonate, and that no reported cases resolved without discontinuation of the bisphosphonate. However, three large population-based cohort studies have shown conflicting results between osteoporosis treatments and IERs, but overall these studies suggest that IERs may actually...

  20. Oxidative stress and inflammatory reaction modulation by white wine.

    Science.gov (United States)

    Bertelli, Alberto A E; Migliori, Massamiliano; Panichi, Vincenzo; Longoni, Bianamaria; Origlia, Nicola; Ferretti, Agnese; Cuttano, Maria Giuseppa; Giovannini, Luca

    2002-05-01

    Wine and olive oil, essential components of the Mediterranean diet, are considered important factors for a healthy life style. Tyrosol (T) and caffeic acid (CA) are found in both extra virgin olive oil and in white wine. Three white wines from the northeast Italy and four white wines from Germany were analyzed for their content of T and CA. These compounds were tested for their antioxidant activity and their capacity to modulate three different cytokines: IL-1 beta, IL-6, and TNF-alpha, which are currently considered to be the major cytokines influencing the acute phase of the inflammatory response. Furthermore, the antioxidant activity of T and CA was analyzed by monitoring the oxidation of a redox-sensitive probe by using laser scanning confocal microscopy. T and CA, applied at nanomolar range, were found to significantly reduce the generation of oxidants induced by azobis-amidinopropanedihydrochloride. Peripheral blood mononuclear cells (PBMC) from healthy volunteers were incubated at 37 degrees C for 12 hours with 100 ng LPS (E. coli and P. maltofilia). Increasing doses of T and CA (150 nM to 300 microM) were added and cell-associated IL-1 beta and TNF-alpha were determined by immunoreactive tests after three freeze-thaw cycles. IL-6 release was also determined in cell surnatants. LPS-stimulated PBMC showed a significant increase in cytokine release, while T and CA, used at nanomolar concentrations, were able to modulate their expression. Taken together, these results suggest a remarkable effect of white wine non-alcoholic compounds on oxidative stress and inflammatory reaction.

  1. Association between pro-inflammatory cytokine expression, angiogenesis, extracellular matrix remodeling, and prognosis in cervical cancer

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    Zijlmans, Henry Johanna Maria Antonius Adrianus

    2014-01-01

    Growth and progression of cervical carcinoma is dependent on a complex interaction between cervical carcinoma cells and composition of the extracellular matrix. For local progression as well as metastasizing, the extracellular matrix needs to be rearranged creating space for tumor cells to expand an

  2. Use of polymerase chain reaction (PCR for detection of Chlamydia trachomatis infection in cervical swab samples

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    Mania-Pramanik Jayanti

    2001-09-01

    Full Text Available A polymerase chain reaction (PCR based method has been set up for detection of Chlamydia trachomatis (C. trachomatis infection in single cervical swab samples. A primer pair specific to the major outer membrane protein (MOMP gene common to all serotypes of C. trachomatis was used. This method was validated for its sensitivity as well as specificity. A minimum Ing of DNA could be used for detection of the infection. Specificity of the method was confirmed by carrying out a sample dilution curve. The cervical swab samples analysed in the present study were in coded form for validation of the PCR with an established commercial ELISA (Chlamydiazyme. Both the sensitivity and specificity of PCR was 100% when the ELISA results of these samples were decoded. Thus, this PCR technique could be used for better diagnosis of C. trachomatis infection in comparison to the commercially available ELISA technique.

  3. The effectiveness of the lymphatic drainage massage in treating the inflammatory response in cervical spondylosis - case study

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    Doina MÂRZA-DĂNILĂ

    2011-01-01

    Full Text Available My interest for this problem coincided with a patient's request to do something for her. The patient presented a cervical osteoarthritis, with recurrences of cervicalgia, together with inflammatory symptoms: heat, edema, diminished functionality, tissue congestion, pain. After taking anti-inflammatory drugs that were not tolerated by her digestive system, and analgesics that were making her sleepy, the patient gave up her treatment, interrupted her sessions of classical massage, reeducation, physiotherapy, which increased her pain even more, and she got used to the idea that she will always live in pain. A new episode of cervicalgia determined her to ask for help somewhere else. This episode was treated only through lymphatic drainage massage, which really eased her pain, and allowed her to start again the physical therapy, this time with greater ease. Through the absorption and appeal maneuvers, the lymphatic drainage massage allowed the capture of liquids, reestablishing the tissue physiological balance, and contributed to the reconstruction of the damaged tissue, to reducing pain, and to giving back the freedom of movement in the joints, thus allowing a gradual re-adaptation of the cervical spine to movement. In conclusion, the lymphatic drainage massage can be applied as a conservatory, preparatory, and complementary treatment with the therapies that are usually used in the case of cervicalgia.

  4. Inflammatory Mediators of Leprosy Reactional Episodes and Dental Infections: A Systematic Review

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    Cortela, D. C. B.; de Souza Junior, A. L.; Virmond, M. C. L.; Ignotti, E.

    2015-01-01

    Reactional episodes in leprosy are a result of complex interactions between the immune system, Mycobacterium leprae, and predisposing factors, including dental infections. To determine the main inflammatory mediators in the immunopathological process of dental infections and leprosy reactions, we conducted a systematic review of primary literature published between 1996 and 2013. A three-stage literature search was performed (Stage I, “leprosy reactions” and “inflammatory mediators”; Stage II, “dental infections” and “inflammatory mediators”; and Stage III, “leprosy reactions,” “dental infections,” and “inflammatory mediators”). Of the 911 eligible publications, 10 were selected in Stage I, 68 in Stage II, and 1 in Stage III. Of the 27 studied inflammatory mediators, the main proinflammatory mediators were IL-6, IFN-γ, TNF-α, IL-1β, and IL-17; the main anti-inflammatory mediators were IL-10 and IL-4. Serum IL-6 and TNF-α concentrations were significant during periodontal and reactional lesion evolution; IFN-γ and IL-1β were associated with types 1 and 2 reactions and chronic periodontal disease. The proinflammatory mediators in dental infections and leprosy reactions, especially IL-6 and TNF-α, were similar across studies, regardless of the laboratory technique and sample type. IFN-γ and IL-1β were significant for leprosy reactions and periodontal diseases. This pattern was maintained in serum. PMID:26339136

  5. Inflammatory Mediators of Leprosy Reactional Episodes and Dental Infections: A Systematic Review

    OpenAIRE

    Cortela, D. C. B.; de Souza Junior, A. L.; M. C. L. Virmond; E. Ignotti

    2015-01-01

    Reactional episodes in leprosy are a result of complex interactions between the immune system, Mycobacterium leprae, and predisposing factors, including dental infections. To determine the main inflammatory mediators in the immunopathological process of dental infections and leprosy reactions, we conducted a systematic review of primary literature published between 1996 and 2013. A three-stage literature search was performed (Stage I, “leprosy reactions” and “inflammatory mediators”; Stage II...

  6. A Quantitative Evaluation Of Epithelium And Inflammatory Infiltrate Of Lichen Planus And Lichenoid Reactions

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    Maji Jose

    2012-07-01

    Full Text Available Lichen planus and Lichenoid reaction are two different entities that pose adiagnostic dilemma. Objectives: Lichen planus and Lichenoid reactions are clinically andhistopathologically very similar but have different treatment and prognosis. This particularstudy is aimed at differentiating both these entities histopathologically with the use ofmicrometry and to find the role of subepithelial chronic inflammatory infiltrate onoverlying epithelium with regard to its thickness.Methods: In the present study, Lichen Planus (n=30 and Lichenoid reactions (n=10 werestudied. Using eyepiece graticule, epithelial thickness and subepithelial inflammatory bandthickness were measured in these lesions.Results: Positive correlation was seen between epithelial and inflammatory band thicknessin cases of lichenoid reactions and a negative correlation in cases of lichen planus.Conclusion: The study suggests that the nature and thickness of subepithelial infiltrate hasan influence on the overlying epithelium in Lichen Planus and Lichenoid reaction.

  7. Curcumin reduces inflammatory reactions following transient cerebral ischemia/reperfusion injury

    Institute of Scientific and Technical Information of China (English)

    Jing Zhao; Shanshan Yu; Lan Li; Xuemei Lin; Yong Zhao

    2011-01-01

    Inflammatory reactions are important pathophysiological mechanisms of ischemic brain injury. The present study analyzed the anti-inflammatory characteristics of curcumin via myeloperoxidase activity and nitric oxide content after 2-hour ischemia/24-hour reperfusion in Sprague Dawley rats. In addition, expressions of nuclear factor kappa B, tumor necrosis factor-α and interleukin-1β protein were measured. Curcumin significantly reduced myeloperoxidase and nitric oxide synthase activities and suppressed expressions of nuclear factor kappa B, tumor necrosis factor-a, and interleukin-1β in ischemia/reperfusion brain tissue. Results suggested that the neuroprotective effect of curcumin following cerebral ischemia/reperfusion injury could be associated with inhibition of inflammatory reactions.

  8. Comparison of dual-energy CT-derived iodine content and iodine overlay of normal, inflammatory and metastatic squamous cell carcinoma cervical lymph nodes

    Energy Technology Data Exchange (ETDEWEB)

    Tawfik, Ahmed M. [Johan Wolfgang Goethe University Hospital, Department of Diagnostic and Interventional Radiology, Frankfurt am Main, Hessen (Germany); Mansoura University Hospital, Department of Diagnostic and Interventional Radiology, Mansoura (Egypt); Razek, A.A. [Mansoura University Hospital, Department of Diagnostic and Interventional Radiology, Mansoura (Egypt); Kerl, J.M.; Nour-Eldin, N.E.; Bauer, Ralf; Vogl, Thomas J. [Johan Wolfgang Goethe University Hospital, Department of Diagnostic and Interventional Radiology, Frankfurt am Main, Hessen (Germany)

    2014-03-15

    To evaluate whether dual-energy computed tomography (DECT)-derived iodine content and iodine overlay could differentiate between normal, inflammatory and metastatic squamous cell carcinoma (SCC) cervical lymph nodes. This study was approved by the institutional review board. Sixteen patients with normal lymph nodes, 20 patients with enlarged nodes draining deep cervical inflammations and 23 patients with pathologically proved metastatic SCC nodes who underwent contrast enhanced DECT were retrospectively identified. Iodine content and overlay of 36 normal, 43 inflammatory and 52 metastatic lymph nodes were calculated using circular regions of interest and compared among the three groups. A receiver operating characteristic (ROC) curve was used to determine the sensitivity and specificity of iodine content and overlay for diagnosis of metastatic nodes. Iodine content (mg/ml) was significantly lower for metastatic lymph nodes (2.34 ± 0.45) than for normal (2.86 ± 0.37) and inflammatory (3.53 ± 0.56) lymph nodes, P < 0.0001. Iodine overlay (HU) was also significantly lower for metastatic lymph nodes (47 ± 11.6) than normal (57.4 ± 8.2) and inflammatory nodes (69.3 ± 11.5), P < 0.0001. The areas under the ROC curve for iodine content and iodine overlay were 0.923 and 0.896. DECT-derived iodine content and overlay differ significantly among normal, inflammatory and metastatic SCC cervical lymph nodes. (orig.)

  9. Inflammatory and Autoimmune Reactions in Atherosclerosis and Vaccine Design Informatics

    Directory of Open Access Journals (Sweden)

    Michael Jan

    2010-01-01

    Full Text Available Atherosclerosis is the leading pathological contributor to cardiovascular morbidity and mortality worldwide. As its complex pathogenesis has been gradually unwoven, the regime of treatments and therapies has increased with still much ground to cover. Active research in the past decade has attempted to develop antiatherosclerosis vaccines with some positive results. Nevertheless, it remains to develop a vaccine against atherosclerosis with high affinity, specificity, efficiency, and minimal undesirable pathology. In this review, we explore vaccine development against atherosclerosis by interpolating a number of novel findings in the fields of vascular biology, immunology, and bioinformatics. With recent technological breakthroughs, vaccine development affords precision in specifying the nature of the desired immune response—useful when addressing a disease as complex as atherosclerosis with a manifold of inflammatory and autoimmune components. Moreover, our exploration of available bioinformatic tools for epitope-based vaccine design provides a method to avoid expenditure of excess time or resources.

  10. Processing of long-stored archival cervical smears for human papillomavirus detection by the polymerase chain reaction.

    Science.gov (United States)

    de Roda Husman, A M; Snijders, P J; Stel, H V; van den Brule, A J; Meijer, C J; Walboomers, J M

    1995-08-01

    The efficiency of a freeze-thaw method, a proteinase K/Tween 20 lysis method and a guanidinium isothiocyanate/silica beads method for DNA extraction from fixed and Papanicolaou-stained cells from the cervical cancer cell line Siha was measured by beta-globin polymerase chain reaction (PCR). The GTC/silica beads method, which appeared superior, revealed a human papillomavirus (HPV) general primer-mediated PCR sensitivity of 50-500 copies of HPV 16 per sample using dilutions of fixed and stained Siha cells. Application to archival cervical smears (n = 116) revealed that the yield and size of amplifiable DNA decreases with storage time. The longer the storage time, the more repetitions of the whole procedure, including the lysis step, were required to extract sufficient amplifiable DNA. In this way, an overall beta-globin PCR positivity for 98% of the smears was reached. Further analysis revealed that a maximum size of 200 bp could be amplified from smears stored for up to 9 years. The method was validated by demonstrating by PCR the same HPV types in archival smears and corresponding cervical biopsies of cervical cancer patients. In conclusion, the GTC/silica beads method appears suitable to process archival cervical smears for HPV detection by PCR. provided that stepwise adjustments are made until beta-globin PCR positivity is obtained and primers are chosen which amplify a maximum of about 200 bp.

  11. Severe infusion reactions to infliximab: aetiology, immunogenicity and risk factors in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Steenholdt, Casper; Svenson, M; Bendtzen, K;

    2011-01-01

    BACKGROUND: Infliximab (IFX) elicits acute severe infusion reactions in about 5% of patients with inflammatory bowel disease (IBD). AIM: To investigate the role of anti-IFX antibodies (Ab) and other risk factors. METHODS: The study included all IBD patients treated with IFX at a Danish university...

  12. Eugenol enhances the chemotherapeutic potential of gemcitabine and induces anticarcinogenic and anti-inflammatory activity in human cervical cancer cells.

    Science.gov (United States)

    Hussain, Arif; Brahmbhatt, Kruti; Priyani, Anita; Ahmed, Musthaq; Rizvi, Tahir A; Sharma, Chhavi

    2011-10-01

    Administration of natural or synthetic agents to inhibit, delay, block, or reverse the initiation and promotional events associated with carcinogenesis opens a new avenue for cancer prevention and treatment to reduce cancer morbidity and mortality. Eugenol, a potential chemopreventive agent, is a component of clove and several other spices such as basil, cinnamon, and bay leaves. A number of reports have shown that eugenol possesses antiseptic, analgesic, antibacterial, and anticancer properties. The present study was undertaken to evaluate the chemopreventive potential of eugenol alone and in combination with a chemotherapeutic agent such as gemcitabine. Eugenol showed dose-dependent selective cytotoxicity toward HeLa cells in comparison to normal cells, pointing to its safe cytotoxicity profile. A combination of eugenol and gemcitabine induced growth inhibition and apoptosis at lower concentrations, compared with the individual drugs. The analysis of the data using a combination index showed combination index values of eugenol. Thus, the results suggest that eugenol exerts its anticancer activities via apoptosis induction and anti-inflammatory properties and also provide the first evidence demonstrating synergism between eugenol and gemcitabine, which may enhance the therapeutic index of prevention and/or treatment of cervical cancer.

  13. Inflammatory Reaction as Determinant of Foreign Body Reaction Is an Early and Susceptible Event after Mesh Implantation

    Directory of Open Access Journals (Sweden)

    Holger Gerullis

    2014-01-01

    Full Text Available Purpose. To investigate and relate the ultrashort-term and long-term courses of determinants for foreign body reaction as biocompatibility predictors for meshes in an animal model. Materials and Methods. Three different meshes (TVT, UltraPro, and PVDF were implanted in sheep. Native and plasma coated meshes were placed bilaterally: (a interaperitoneally, (b as fascia onlay, and (c as muscle onlay (fascia sublay. At 5 min, 20 min, 60 min, and 120 min meshes were explanted and histochemically investigated for inflammatory infiltrate, macrophage infiltration, vessel formation, myofibroblast invasion, and connective tissue accumulation. The results were related to long-term values over 24 months. Results. Macrophage invasion reached highest extents with up to 60% in short-term and decreased within 24 months to about 30%. Inflammatory infiltrate increased within the first 2 hours, the reached levels and the different extents and ranking among the investigated meshes remained stable during long-term follow up. For myofibroblasts, connective tissue, and CD31+ cells, no activity was detected during the first 120 min. Conclusion. The local inflammatory reaction is an early and susceptible event after mesh implantation. It cannot be influenced by prior plasma coating and does not depend on the localisation of implantation.

  14. Symptomatic reactions, clinical outcomes and patient satisfaction associated with upper cervical chiropractic care: A prospective, multicenter, cohort study

    Directory of Open Access Journals (Sweden)

    Hurwitz Eric L

    2011-10-01

    Full Text Available Abstract Background Observational studies have previously shown that adverse events following manipulation to the neck and/or back are relatively common, although these reactions tend to be mild in intensity and self-limiting. However, no prospective study has examined the incidence of adverse reactions following spinal adjustments using upper cervical techniques, and the impact of this care on clinical outcomes. Methods Consecutive new patients from the offices of 83 chiropractors were recruited for this practice-based study. Clinical outcome measures included 1 Neck pain disability index (100-point scale, 2 Oswestry back pain index (100-point scale, 3 11-point numerical rating scale (NRS for neck, headache, midback, and low back pain, 4 treatment satisfaction, and 5 Symptomatic Reactions (SR. Data were collected at baseline, and after approximately 2 weeks of care. A patient reaching sub-clinical status for pain and disability was defined as a follow-up score 30% based on an 11-point numeric rating scale occurring Results A total of 1,090 patients completed the study having 4,920 (4.5 per patient office visits requiring 2,653 (2.4 per patient upper cervical adjustments over 17 days. Three hundred thirty- eight (31.0% patients had SRs meeting the accepted definition. Intense SR (NRS ≥8 occurred in 56 patients (5.1%. Outcome assessments were significantly improved for neck pain and disability, headache, mid-back pain, as well as lower back pain and disability (p 5 million career upper cervical adjustments without a reported incidence of serious adverse event. Conclusions Upper cervical chiropractic care may have a fairly common occurrence of mild intensity SRs short in duration (

  15. Immunopathology of rabies infection in mice selected for high or low acute inflammatory reaction

    Directory of Open Access Journals (Sweden)

    S. M. Achkar

    2007-01-01

    Full Text Available Rabies is a severe and lethal disease that produces a slight inflammatory response during the infection process. We analyzed the immunopathological mechanisms that occur in the central nervous system (CNS using mice genetically selected for maximal or minimal acute inflammatory reaction (AIRmax or AIRmin. As viral samples, we adopted the antigenic variant 3 (AgV3 of rabies virus from hematophagous bats and a fixed virus strain (PV1 43/3. Titration of specific antibodies was performed using enzyme-linked immunosorbent assay (ELISA. We observed a slight increase in IgG and IgG1 isotypes in infected AIRmax mice. Incubation period, determined by intracerebral inoculation with 100 LD50, was 6-7 days for PV1 43/4 strain and 9-10 days for AgV3. No difference in viral replication was noticed between AIRmax and AIRmin mice. Mortality was 100% with both viral strains. Histopathological analysis of brains and spinal cords showed inflammatory foci in all regions of the CNS. No differences were noticed in the number of neutrophils. Negri bodies were observed in practically all sites analyzed. Results suggested that inflammatory reaction is not a determining factor in the susceptibility to rabies infection.

  16. Mangiferin antagonizes TNF-α-mediated inflammatory reaction and protects against dermatitis in a mice model.

    Science.gov (United States)

    Zhao, Yunpeng; Wang, Wenhan; Wu, Xihai; Ma, Xiaoqian; Qu, Ruize; Chen, Xiaomin; Liu, Chenghao; Liu, Yaoge; Wang, Xiaokai; Yan, Pengcheng; Zhang, Hao; Pan, Jingrui; Li, Weiwei

    2017-04-01

    This study aimed to investigate whether mangiferin played a protective role in a well-established dermatitis mouse model and tumor necrosis factor alpha (TNF-α)-induced RAW264.7 macrophages. Contact dermatitis is an inflammatory skin disease in the clinic, while its underlying mechanism still remains to be elucidated. Mangiferin, 1,3,6,7-tetrahydroxyxanthone-C2-β-d-glucoside (C-glucosyl xanthone), a natural antioxidant that was reported to inhibit inflammatory reactions, has been recently proved to be a potential therapy for inflammation. As a result, the oxazolone-induced dermatitis mice models were established to explore whether mangiferin has an anti-inflammatory role in vivo. The phosphate-buffered saline treatment groups showed emblematic skin inflammation, whereas the administration of mangiferin obviously inhibited dermatitis in the mice models. Furthermore, exogenous mangiferin alleviated the inflammatory reaction in TNF-α-induced macrophages by suppressing the production of inflammation- and oxidative stress-associated molecules. Also, mangiferin treatment repressed the activation of nuclear factor-kappaB signaling pathway. To sum up, mangiferin could provide a new target for the therapy and prevention of skin inflammation.

  17. [Systemic inflammatory reaction and indices of the organ hepatic dysfunction in patients with abdominal sepsis].

    Science.gov (United States)

    Veliev, N A; Ismailov, V F

    2011-03-01

    In 26 patients in complex of treatment of abdominal sepsis there was applied a 1.5% solution of reamberin intravenously in 400 ml dose during 5 days. The results of treatment were estimated, studying indices of systemic inflammatory reaction (SIR) and hepatic tests. Reamberin application have promoted rapid normalization of the parameters studied. The authors consider, that efficacy of reamberin is caused not only by positive impact on the SIR course, but by hepatoprotective action of the preparation as well.

  18. Induction of an antigen specific gut inflammatory reaction in mice and rats: a model for human Inflammatory Bowel Disease

    Directory of Open Access Journals (Sweden)

    Gerlinde Agate Platais Brasil Teixeira

    2009-06-01

    Full Text Available Food allergy is an adverse reaction that occurs in susceptible people when they eat sensitizing foods and is one of the causes of Inflammatory Bowel Disease (IBD. The effort to understand the induction process of these diseases is important as IBD is increasing worldwide, including in Brazil. The aim of this study was to develop an experimental antigen specific inflammatory process of the gut of mice and rats, using peanut seeds. Animals were immunized with peanut protein extract before their exposure to the in natura peanut seeds. Results showed that systemic immunization with peanut protein extracts rendered significantly higher antibody titers than control groups and that immunized animals submitted to a challenge diet containing peanuts presented time dependent alterations of the gut similar to celiac disease. In conclusion, results suggested that this experimental model was a convenient tool to study the evolution of alterations in chronic antigen specific gut inflammatory process.A alergia alimentar consiste em uma reação adversa que ocorre em pessoas susceptíveis quando ingerem alimentos sensibilizantes, sendo uma das causas das Doenças Inflamatórias Intestinais (IBD. O objetivo deste estudo foi desenvolver um protocolo experimental de indução de um processo inflamatório intestinal antígeno-específico em camundongos e ratos. Foi escolhida para a indução deste processo a semente de amendoim. Os animais foram imunizados com o extrato protéico previamente à exposição com a semente in natura. Nossos resultados mostram que a imunização sistêmica com extratos protéicos de amendoim ocasiona títulos significativamente maiores de anticorpos quando comparado ao grupo controle e que os animais imunizados submetidos ao desafio com a dieta contendo exclusivamente amendoim apresentam alterações intestinais tempo-dependente similares àquelas observadas na doença celíaca. Os resultados obtidos sugerem que este modelo

  19. Severe inflammatory and keloidal, allergic reaction due to para-phenylenediamine in temporary tattoos

    Directory of Open Access Journals (Sweden)

    Gunasti Suhan

    2010-01-01

    Full Text Available Hair coloring with henna has been popular in Turkey for years. In recent years since the tattoos are applied by the street vendors in most of the beach places in Turkey, skin coloring with henna has also increased. Henna can be used alone or in combination with other coloring agents. Henna alone can be safe but due to additives such as para-phenylenediamine (PPD, p-toluenediamine and various essential oils, allergic contact reactions may occur. We report a 22-year-old man who developed severe inflammatory and keloidal, moderately bullous allergic reaction after henna paint-on tattoo. We did a patch test separately with these painting products (henna powder, PPD and with the European standard series. PPD was strongly positive (+++ on day 2 and remained positive for following days. After treating with topical clobetasol-17 butyrate, resolution was obtained in two weeks. But some keloidal reaction remained.

  20. Local and systemic inflammatory and immunologic reactions to cyathostomin larvicidal therapy in horses.

    Science.gov (United States)

    Nielsen, M K; Loynachan, A T; Jacobsen, S; Stewart, J C; Reinemeyer, C R; Horohov, D W

    2015-12-15

    Encysted cyathostomin larvae are ubiquitous in grazing horses. Arrested development occurs in this population and can lead to an accumulation of encysted larvae. Large numbers of tissue larvae place the horse at risk for developing larval cyathostominosis. This disease complex is caused by mass emergence of these larvae and is characterized by a generalized acute typhlocolitis and manifests itself as a profuse protein-losing watery diarrhea with a reported case-fatality rate of about 50%. Two anthelmintic formulations have a label claim for larvicidal therapy of these encysted stages; moxidectin and a five-day regimen of fenbendazole. There is limited knowledge about inflammatory and immunologic reactions to larvicidal therapy. This study was designed to evaluate blood acute phase reactants as well as gene expression of pro-inflammatory cytokines, both locally in the large intestinal walls and systemically. Further, mucosal tissue samples were evaluated histopathologically as well as analyzed for gene expression of pro- and anti-inflammatory cytokines, cluster of differentiation (CD) cell surface proteins, and select transcription factors. Eighteen juvenile horses with naturally acquired cyathostomin infections were randomly assigned to three treatment groups; one group served as untreated controls (Group 1), one received a five-day regimen of fenbendazole (10mg/kg) (Group 2), and one group received moxidectin (0.4mg/kg) (Group 3). Horses were treated on day 0 and euthanatized on days 18-20. Serum and whole blood samples were collected on days 0, 5, and 18. All horses underwent necropsy with collection of tissue samples from the ventral colon and cecum. Acute phase reactants measured included serum amyloid A, iron and fibrinogen, and the cytokines evaluated included interferon γ, tumor necrosis factor α, transforming growth factor (TGF)-β, and interleukins 1β, 4, 5, 6, and 10. Transcription factors evaluated were FoxP3, GATA3 and tBet, and CD markers included

  1. Relationship between peritoneal macrophages and inflammatory reaction in a rat model of severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Objective To investigate the relationship between peritoneal macrophages(PMAs)and inflammatory reaction in a rat model of severe acute pancreatitis(SAP).Methods Sprague-Dawley rats were randomly divided into control group and SAP group.To induce SAP in rats,40 g/L sodium taurocholate(0.1 mL/100 g)was injected into the pancreatic duct through retrograde exposure of pancreatic bile duct in hepatic porta.One-third of rats were sacrificed at 3,6 or 12 h after modeling.PMAs were extracted,and incubated for 24 h ...

  2. Inflammatory reaction and alterations of pulmonary surfactant in Pseudomonas Aeruginosa pneumonia in immunocompromised rats

    Institute of Scientific and Technical Information of China (English)

    瞿介明; 李倬哲; 何礼贤; 孙波; 陈雪华

    2002-01-01

    Pulmonary surfactant (PS) compromises lipids and surfactant proteins (SP) and lines on the alveolar air-liquid interface. It can reduce surface tension, prevent alveoli from collapse and reduce alveoli edema by disaturated dipalmitoylphosphatidylcholine.1 It also modulates the pulmonary immunology by SP-A and SP-D.2 In this study, we established a rat model of immunocompromised host (ICH) with pulmonary infection of Pseudomonas aeruginosa (P. aeruginosa), then studied its pulmonary inflammatory reaction and analyzed the concentration of lipids and SP-A in bronchoalveolar lavage fluid (BALF) during infection.

  3. Modulation of the tissue reaction to biomaterials. II. The function of T cells in the inflammatory reaction to crosslinked collagen implanted in T-cell-deficient rats

    NARCIS (Netherlands)

    van Luyn, MJA; Khouw, IMSL; van Wachem, PB; Blaauw, EH; Werkmeister, JA

    1998-01-01

    Unwanted tissue reactions are often observed resulting in events such as early resorption of the biomaterial, loosening of the implant, or a chronic (immunologic) response. From immunologic studies it is known that inflammatory reactions can be modulated by use of (anti)-growth factors or anti-infla

  4. Inflammatory reaction in chronic periodontopathies in patients with diabetes mellitus. Histological and immunohistochemical study.

    Science.gov (United States)

    Camen, Georgiana Cristiana; Caraivan, O; Olteanu, Mădălina; Camen, A; Bunget, Adina; Popescu, Florina Carmen; Predescu, Anca

    2012-01-01

    Chronic periodontopathies and diabetes mellitus are two clinical entities, which reciprocally condition one another. The periodontal disease is considered a major complication, which induces an unfavorable evolution of diabetes mellitus. Diabetes mellitus is an endocrine disease which favors the occurrence of periodontopathy through gum's microvascular disorders, the selection and development of an aggressive bacterial plaque and through an exaggerate inflammatory response to the microflora within the oral cavity. Both diabetes mellitus and periodontal disease have an increasing incidence in the whole world. Development of periodontopathy is related to the aggression of bacterial flora in dental plaque, flora that is influenced on its turn by the evolution of diabetes mellitus. In our study, we have evaluated the inflammatory reaction in periodontium in patients with slowly and progressive periodontitis in patients with diabetes mellitus who had diabetes longer than five years. It has been found that all patients presented a chronic inflammatory infiltrate, abundant, with round mononuclear cells of lymphocyte, plasma cells and macrophage type, with non-homogenous arrangement, more intensely where the covering epithelium presented erosions or necrotic areas. Out of the immunity system cells, the most numerous where of T-lymphocytes type.

  5. Membrane Nanotubes between peritoneal mesothelial cells: functional connectivity and crucial participation during inflammatory reactions

    Directory of Open Access Journals (Sweden)

    Julia eRanzinger

    2014-10-01

    Full Text Available Peritoneal dialysis (PD has attained increased relevance as continuous renal replacement therapy over the past years. During this treatment, the peritoneum functions as dialysis membrane to eliminate diffusible waste products from the blood-stream. Success and efficacy of this treatment is dependent on the integrity of the peritoneal membrane. Chronic inflammatory conditions within the peritoneal cavity coincide with elevated levels of proinflammatory cytokines leading to the impairment of tissue integrity. High glucose concentrations and glucose metabolites in PD solutions contribute to structural and functional reorganization processes of the peritoneal membrane during long-term PD. The subsequent loss of ultrafiltration is causal for the treatment failure over time. It was shown that peritoneal mesothelial cells are functionally connected via Nanotubes (NTs and that a correlation of NT-occurrence and defined pathophysiological conditions exists. Additionally, an important participation of NTs during inflammatory reactions was shown. Here, we will summarize recent developments of NT-related research and provide new insights into NT-mediated cellular interactions under physiological as well as pathophysiological conditions.

  6. Synthesis and anti-inflammatory activity of 3-indolyl pyridine derivatives through one-pot multi component reaction

    Indian Academy of Sciences (India)

    Prakasam Thirumurugan; S Mahalaxmi; Paramasivan T Perumal

    2010-11-01

    A simple protocol for the efficient preparation of 2-(1-Indol-3-yl)-6-methoxy-4-arylpyridine-3,5-dicarbonitrile has been achieved through one-pot multi-component reaction under reflux condition. These compounds showed a good anti-inflammatory activity. Also a series of bis-Hantzsch dihydropyridine derivatives were synthesized and they exhibit analgesic activity.

  7. Suppression by developing ovarian follicles of the low-dose endotoxin-induced glomerular inflammatory reaction in the pregnant rat

    NARCIS (Netherlands)

    Schuiling, GA; Valkhof, N; Faas, MM

    2000-01-01

    OBJECTIVE: In the current study the role of developing ovarian follicles in the control of the endotoxin-induced pregnancy-specific inflammatory reaction was evaluated. STUDY DESIGN: Follicular development was induced in pregnant rats (n = 20) by means of daily intraperitoneal injections of follicle

  8. Activation of the inflammatory reaction within minutes after birth in ventilated preterm lambs with neonatal respiratory distress syndrome

    NARCIS (Netherlands)

    Jaarsma, AS; Geven, WB; van Oeveren, W; Oetomo, SB

    2004-01-01

    To study the activation of the inflammatory reaction within minutes after birth, we measured parameters of inflammation before and immediately after birth. To assess whether respiratory distress syndrome (RDS) or birth itself initiates activation, we compared preterm ventilated lambs with term nonve

  9. Anti-inflammatory effects of eugenol on lipopolysaccharide-induced inflammatory reaction in acute lung injury via regulating inflammation and redox status.

    Science.gov (United States)

    Huang, Xianfeng; Liu, Yuanyuan; Lu, Yingxun; Ma, Chunhua

    2015-05-01

    Acute lung injury (ALI) represents a clinical syndrome that results from complex responses of the lung to a multitude of direct and indirect insults. This study aims to evaluate the possible mechanisms responsible for the anti-inflammatory effects of eugenol (EUL) on lipopolysaccharide (LPS)-induced inflammatory reaction in ALI. ALI was induced in mice by intratracheal instillation of LPS (0.5 mg/kg), and EUL (5, and 10 mg/kg) was injected intraperitoneally 1h prior to LPS administration. After 6h, bronchoalveolar lavage fluid (BALF) and lung tissue were collected. The findings suggest that the protective mechanism of EUL may be attributed partly to decreased production of proinflammatory cytokines through the regulating inflammation and redox status. The results support that use of EUL is beneficial in the treatment of ALI.

  10. Detection of high-risk subtypes of human papillomavirus in cervical swabs: routine use of the Digene Hybrid Capture assay and polymerase chain reaction analysis.

    LENUS (Irish Health Repository)

    Brennan, M M

    2012-02-03

    Human papillomaviruses (HPVs) are major causative agents in the pathogenesis of cervical cancer, and more than twenty types are associated with its development. With the introduction of liquid-based preparation systems, it is envisaged that large-scale HPV testing will be established in the near future. Preliminary studies demonstrate the accessibility of these samples for DNA testing using both the Digene Hybrid Capture assay (DHCA) and polymerase chain reaction (PCR) techniques. This study aims to assess the validity and sensitivity of the DHCA system to detect high-risk HPV DNA, using two sets of HPV consensus primers (Gp5+\\/Gp6+ and MY09\\/MY11) in tandem with routine assessment of cervical smear and biopsy samples. Results indicate that the combination of DHCA and PCR detects more high-grade lesions than does the DHCA alone. DHCA-negative cases were categorised by subsequent PCR amplification into low-grade HPV-negative (12\\/16) cervical lesions and high-grade HPV-positive (7\\/9) cervical lesions. Gp5+\\/Gp6+ primers were less sensitive in detecting HPV-positive samples than was the MY09\\/MY11 primer set. These results support the use of high-risk HPV testing by DHCA, with subsequent analysis of DHCA-negative samples by PCR using the MY09\\/MY11 primers.

  11. A new era of uveitis: impact of polymerase chain reaction in intraocular inflammatory diseases.

    Science.gov (United States)

    Mochizuki, Manabu; Sugita, Sunao; Kamoi, Koju; Takase, Hiroshi

    2017-01-01

    Uveitis is a sight-threatening intraocular inflammatory disorder which may occur from both infectious and non-infectious or autoimmune causes. The frequency of infectious uveitis and autoimmune uveitis varies depending on countries and regions. According to a nationwide survey conducted by the Japanese Ocular Inflammation Society, infectious and non-infectious uveitis accounted for 16.4 and 50.1% of new patients, respectively while the remaining 33.5% of new uveitis cases were not classified or were idiopathic uveitis. Infectious uveitis is particularly important because it causes tissue damage to the eye and may result in blindness unless treated. However, it can be treated if the pathogenic microorganisms are identified promptly and accurately. Remarkable advancements in molecular and immunological technologies have been made in the last decade, and the diagnosis of infectious uveitis has been greatly improved by the application of molecular and immunological investigations, particularly polymerase chain reaction (PCR). PCR performed on a small amount of ocular samples provides a prompt, sensitive, and specific molecular diagnosis of pathogenic microorganisms in the eye. This technology has opened a new era in the diagnosis and treatment of uveitis, enabling physicians to establish new clinical entities of uveitis caused by infectious microorganisms, identify pathogens in the eyes of many patients with uveitis, and determine prompt diagnosis and appropriate therapy. Here we review the PCR process, new PCR tests specialized for ocular diseases, microorganisms detected by the PCR tests, diseases in the eye caused by these microorganisms, and the clinical characteristics, diagnosis, and therapy of uveitis.

  12. PEGylated interferon-beta modulates the acute inflammatory response and recovery when combined with forced exercise following cervical spinal contusion injury.

    Science.gov (United States)

    Sandrow-Feinberg, Harra R; Zhukareva, Victoria; Santi, Lauren; Miller, Kassi; Shumsky, Jed S; Baker, Darren P; Houle, John D

    2010-06-01

    Secondary degeneration leads to an expansion of the initial tissue damage sustained during a spinal cord injury (SCI). Dampening the cellular inflammatory response that contributes to this progressive tissue damage is one possible strategy for neuroprotection after acute SCI. We initially examined whether treatment with a PEGylated form of rat interferon-beta (IFN-beta) would modulate the expression of several markers of inflammation and neuroprotection at the site of a unilateral cervical level 5 contusion injury. Adult female Sprague-Dawley rats were injured using the Infinite Horizon Impactor at a force of 200 kdyn (equivalent to a severe injury) and a mean displacement of 1600-1800 mum. A single dose (5x10(6) units) of PEGylated IFN-beta or vehicle was administered 30 min following SCI. Here we demonstrate temporal changes in pro- and anti-inflammatory cytokine levels and the expression of heat shock proteins and iNOS (involved in neuroprotection) at the lesion epicenter and one segment caudally after SCI and PEG IFN-beta treatment. The results suggested a potential therapeutic treatment strategy for modulation of secondary damage after acute SCI. Therefore, we examined whether acute treatment with PEG IFN-beta would improve forelimb function alone or when combined with forced exercise (Ex). Animals began the Ex paradigm 5 days post SCI and continued for 5 days/week over 8 weeks. Locomotion (forelimb locomotor scale [FLS], hindlimb BBB, and TreadScan) and sensorimotor function (grid walking) was tested weekly. Additional outcome measures included lesion size and glial cell reactivity. Significant FLS improvements occurred at 1 week post SCI in the PEGylated IFN-beta-treated group but not at any other time point or with any other treatment approaches. These results suggest that this acute neuroprotective treatment strategy does not translate into long term behavioral recovery even when combined with forced exercise.

  13. Dexmedetomidine Inhibits Inflammatory Reaction in Lung Tissues of Septic Rats by Suppressing TLR4/NF-κB Pathway

    Directory of Open Access Journals (Sweden)

    Yuqing Wu

    2013-01-01

    and 20 μg/kg significantly decreased mortality and pulmonary inflammation of septic rats, as well as suppressed CLP-induced elevation of TNF-α and IL-6 and inhibited TLR4/MyD88 expression and NF-κB activation. These results suggest that dexmedetomidine may decrease mortality and inhibit inflammatory reaction in lung tissues of septic rats by suppressing TLR4/MyD88/NF-κB pathway.

  14. Profile of inflammatory mediators in tonsils of patients with periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome.

    Science.gov (United States)

    Valenzuela, Patricia M; Araya, Andrea; Pérez, Claudio I; Maul, Ximena; Serrano, Carolina; Beltrán, Constanza; Harris, Paul R; Talesnik, Eduardo

    2013-12-01

    The purpose of this study was to analyze the levels of white blood cells and profile of proinflammatory Th1, Th2, Th17, and T regulatory tissue cytokines in the tonsils of periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) patients to contribute to the pathophysiological understanding of the PFAPA syndrome. A cohort of PFAPA patients who had tonsillectomy during 2010 and 2011 was included and compared to control patients who had tonsillectomy for tonsillar hypertrophy. White blood cell counts were measured during flares in PFAPA patients and before tonsillectomy in the control group. Cytokine gene expression was analyzed in removed tonsils by real-time PCR. Nine PFAPA patients with a median age of 5.3 years (1.7-8 years) and 17 hypertrophic tonsils of patients with a median age of 4.8 years (2.3-8.4 years) participated in this study. Tonsillectomy was performed during afebrile period between PFAPA flares. Three of the nine patients had recurrent episodes of aphthous stomatitis without fever after tonsillectomy. Leukocyte and neutrophil counts were higher in PFAPA patients compared to controls (p PFAPA patients during flares (p = 0.006). IL-1β, TNF-α, TGF-β, IL-17, and IFN-γ levels were similar in the tonsils of patients and controls. IL-4 gene expression in the tonsils was lower in PFAPA patients compared to those of the controls (p = 0.04). Proinflammatory, effector, and regulatory cytokine gene expression in tonsil tissue of PFAPA children removed in a noninflammatory asymptomatic interval and in control patients were similar. However, IL-4 cytokine gene expression in the tonsils and peripheral blood eosinophils were lower in the PFAPA patients suggesting a potential pathogenesis pathway based on an inhibition of Th2 responses.

  15. Acute and chronic local inflammatory reaction after implantation of different extracellular porcine dermis collagen matrices in rats.

    Science.gov (United States)

    Lucke, Silke; Hoene, Andreas; Walschus, Uwe; Kob, Anette; Pissarek, Jens-Wolfgang; Schlosser, Michael

    2015-01-01

    Two cross-linked acellular porcine dermal collagen matrices (Permacol and NRX) were implanted into rats and the acute and chronic local inflammatory tissue reactions were investigated after 7, 14, 28, and 112 days. Both membranes were stable in vivo for up to 112 days. All investigated immune cell populations (CD68+ macrophages, CD163+ macrophages, T lymphocytes, MHC class II positive cells, mast cells, and NK cells) were present. Their amount decreased significantly over time compared to day 7 after implantation. A change from an acute to a chronic inflammation and an associated shift from proinflammatory M1-like to anti-inflammatory M2-like macrophages were observed. In the early phase there was a significant correlation of T cells to CD68+ (M1-like) macrophages, whereas in the chronic phase T lymphocytes were positively correlated with CD163+ (M2-like) macrophages. The material NRX showed an enhanced inflammatory reaction in comparison to Permacol possibly caused by material characteristics such as a twofold higher thickness of the membrane, roughness, and water absorption capacity. Nevertheless, a more pronounced regenerative process as, for example, indicated by nestin expression demonstrated its possible suitability for applications as wound repair material.

  16. Acute and Chronic Local Inflammatory Reaction after Implantation of Different Extracellular Porcine Dermis Collagen Matrices in Rats

    Directory of Open Access Journals (Sweden)

    Silke Lucke

    2015-01-01

    Full Text Available Two cross-linked acellular porcine dermal collagen matrices (Permacol and NRX were implanted into rats and the acute and chronic local inflammatory tissue reactions were investigated after 7, 14, 28, and 112 days. Both membranes were stable in vivo for up to 112 days. All investigated immune cell populations (CD68+ macrophages, CD163+ macrophages, T lymphocytes, MHC class II positive cells, mast cells, and NK cells were present. Their amount decreased significantly over time compared to day 7 after implantation. A change from an acute to a chronic inflammation and an associated shift from proinflammatory M1-like to anti-inflammatory M2-like macrophages were observed. In the early phase there was a significant correlation of T cells to CD68+ (M1-like macrophages, whereas in the chronic phase T lymphocytes were positively correlated with CD163+ (M2-like macrophages. The material NRX showed an enhanced inflammatory reaction in comparison to Permacol possibly caused by material characteristics such as a twofold higher thickness of the membrane, roughness, and water absorption capacity. Nevertheless, a more pronounced regenerative process as, for example, indicated by nestin expression demonstrated its possible suitability for applications as wound repair material.

  17. Inflammatory reaction versus endogenous peroxisome proliferator-activated receptors expression,re-exploring secondary organ complications of spontaneously hypertensive rats

    Institute of Scientific and Technical Information of China (English)

    SUN Li; KE Yan; ZHU Chun-yun; TANG Ning; TIAN Deng-ke; GAO Yue-hong; ZHENG Jian-pu; BIAN Ka

    2008-01-01

    Background The chronic pathological changes in vascular walls of hypertension may exert destructive effects on multiple organ systems.Accumulating evidence indicates that inflammatory reactions are involved in the pathological changes of hypertension.Three peroxisome proliferator-activated receptors (PPARs) have been identified:PPARα,PPARβ/δ,and PPARγ,all of which have multiple biological effects,especially the inhibition of inflammation.The aim of this study was to evaluate PPAR isoforms expression profile in important organs of spontaneously hypertensive rats (SHR) and to understand the modulation of endogenous PPAR isoforms under inflammatory condition.Methods Tissues (kidney,liver,heart,and brain) were dissected from SHR and age-matched control Wistar-Kyoto rats (WKY) to investigate the abundance of PPAR isoforms and PPAR-responsive genes (acyl-CoA oxidase and CD36).The expression of CCAAT/enhancer-binding protein δ (C/EBPδ),which can trans-activate PPARγ expression,was also observed.The inflammatory response was analyzed by the expression of inflammatory mediators inducible nitric oxide synthase (iNOS),intercellular adhesion molecule-1 (ICAM-1),vascular cell adhesion molecule-1 (VCAM-1),E-selectin,interleukin-1 beta (IL-1β),and tumor necrosis factor alpha (TNFα),and formation of carbonyl and nitrated proteins.Results The expressions of 3 PPAR isoforms and PPAR-responsive genes were markedly upregulated in SHR compared with those of WKY.Specifically,the expression of PPARa protein in the kidney,liver,heart and brain increased by 130.76 %,91.48%,306.24%,and 90.70%;PPARβ/δ upregulated by 109.34%,161.98%,137.04%,and 131.66%;PPARγ increased by 393.76%,193.17%,559.29%,and 591.18%.In consistent with the changes in PPARγ,the expression of C/EBPδ was also dramatically elevated in SHR.Inflammatory mediators expressions were significantly increased in the most organs of SHR than WKY.As a consequence,increased formation of carbonyl and nitrated proteins were

  18. Stress Reaction Changes of Thyroid after Cervical Plexus Block%甲状腺颈丛阻滞后应激反应变化

    Institute of Scientific and Technical Information of China (English)

    崔旭

    2015-01-01

    目的:观察甲状腺手术颈丛阻滞后对患者应激反应。方法:选择择期手术无心血管疾患、无心情紧张、非甲亢患者44例。麻醉采用双侧颈浅、术测颈深的阻滞方法,颈深分别阻滞颈椎3、4、5,回抽无血液、脑脊液,每个点采用0.25%布比卡因3~4 ml,颈浅8~10 ml注射,回抽无血液。均未加肾上腺素。分别于术前l d、麻醉后5、15、30 min(切皮前)取肘部静脉血液,测定麻醉前1 d、麻醉后儿茶酚胺、血糖、皮质醇值,观察并记录BP及HR的变化。结果:44例患者颈丛神经阻滞5 min后,BP、HR、AE、NE、DA、Glu、Cor开始增加,15~20 min达到高峰,持续30 min后渐下降,与术前1 d比较差异均有统计学意义(P<0.05)。结论:甲状腺颈丛阻滞后有明显的应激反应,导致血压心率升高。%Objective:To observe the patients with stress reaction of cervical plexus block on operation of thyroid.Method:Forty-four patients without cardiovascular diseases or mental tension or hyperthyroidism were selected.The anesthesia was used for measurement of bilateral superficial cervical,block neck deep.Deep cervical respectively blocked 3,4,5 of cervical spine,withdrawing no blood and cerebrospinal fluid,each point with 0.25% bupivacaine 3-4 ml,injected 8-10 ml in superficial cervical,withdrawing no blood,neither joined the adrenaline.The elbow venous blood were collected one day before the operation,after anesthesia,5,15,30 min(before skin incision),the catecholamines,blood glucose,cortisol value on one day before anesthesia and after anesthesia,the changes of BP and HR were observed and recorded.Result:In 44 patients,the BP,HR,AE,NE, DA,Glu,Cor were increased significantly at 5 min after completion of cervical plexus block,reached to peak level at 15-20 min,and lasted until 30 min,compared with one day before operation,the differences were statistically significant(P<0.05).Conclusion:Thyroid after cervical plexus

  19. IL-23 Promotes Myocardial I/R Injury by Increasing the Inflammatory Responses and Oxidative Stress Reactions

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    Xiaorong Hu

    2016-05-01

    Full Text Available Background/Aims: Inflammation and oxidative stress play an important role in myocardial ischemia and reperfusion (I/R injury. We hypothesized that IL-23, a pro-inflammatory cytokine, could promote myocardial I/R injury by increasing the inflammatory response and oxidative stress. Methods: Male Sprague-Dawley rats were randomly assigned into sham operated control (SO group, ischemia and reperfusion (I/R group, (IL-23 + I/R group and (anti-IL-23 + I/R group. At 4 h after reperfusion, the serum concentration of lactate dehydrogenase (LDH, creatine kinase (CK and the tissue MDA concentration and SOD activity were measured. The infarcte size was measured by TTC staining. Apoptosis in heart sections were measured by TUNEL staining. The expression of HMGB1 and IL-17A were detected by Western Blotting and the expression of TNF-α and IL-6 were detected by Elisa. Results: After 4 h reperfusion, compared with the I/R group, IL-23 significantly increased the infarct size, the apoptosis of cardiomyocytes and the levels of LDH and CK (all P 0.05. All these effects were abolished by anti-IL-23 administration. Conclusion: The present study suggested that IL-23 may promote myocardial I/R injury by increasing the inflammatory responses and oxidative stress reaction.

  20. Effects of recombinant sCR1 on the immune inflammatory reaction in acute spinal cord injury tissue of rats

    Institute of Scientific and Technical Information of China (English)

    李良满; 朱悦; 范广宇

    2005-01-01

    Objective: To determine the effects of recombinant soluble complement receptor type I (sCR1) on the immune inflammatory reaction in acute spinal cord injury tissue of rats and its protective effects. Results: The motor function of rat in sCR1 group at 3 d, 7 d, and 14 d was obviously better than that in NS group (P<0.01, P<0.01, P<0.01). C3c positive expression in sCR1 group at each time point after injury was obviously less than that in NS group (P<0.01). The myeloperoxidase activity in sCR1 group at each time point after injury was obviously less than that in NS group (P<0.01). Conclusions: Recombinant soluble complement receptor type I (sCR1) can lessen the immune inflammatory reaction in acute spinal cord injury tissue and relieve secondary spinal cord injury by inhibiting the activation of the complement system.

  1. Regulating effects of arsenic trioxide on cell death pathways and inflammatory reactions of pancreatic acinar cells in rats

    Institute of Scientific and Technical Information of China (English)

    XUE Dong-bo; ZHANG Wei-hui; YUN Xiao-guang; SONG Chun; ZHENG Biao; SHI Xing-ye; WANG Hai-yang

    2007-01-01

    Background It is accepted that inflammatory cytokines play a key role in the development of acute pancreatitis, so blocking the initiation of inflammatory reactions may alleviate pathological changes of acute pancreatitis. We studied the regulatory effect of arsenic trioxide (As2O3) on apoptosis and oncosis of pancreatic acinar cells in vitro and in vivo and its therapeutic effect on acute pancreatitis.Methods Pancreatic acinar cells were isolated by collagenase digestion method. Apoptosis and oncosis of isolated pancreatic acinar cells were detected with Hoechst 33258+PI or Annexin V+PI double fluorescent staining. Amylase and lactate dehydrogenase release were measured. Acute pancreatitis was induced in Wistar rats by intraperitoneal injections of caerulein, and apoptosis was detected with terminal dUTP nick-end labeling method. Tumor necorsis factor α (TNF-α) mRNA, myeloperoxidase, nuclear factor-κB and histological grading of pancreatic damage were measured.Results There was an increased apoptosis but a decreased oncosis of pancreatic acinar cell after the treatment with As2O3. The levels of lactate dehydrogenase and amylase release were markedly decreased in As2O3 treated group.Myeloperoxidase content, TNF-α mRNA level, nuclear factor-κB activation and pathological score in As2O3 treated group were significantly lower than in the untreated group.Conclusions As2O3 can induce apoptosis and reduce oncosis of pancreatic acinar cell, thus resulting in reduced release of endocellular enzyme of acinar cells, reduced inflammatory cell infiltration and decreased the production of inflammatory cytokines, so that the outcome of alleviated pathological changes was finally achieved.

  2. Wear particles generated from studded tires and pavement induces inflammatory reactions in mouse macrophage cells.

    Science.gov (United States)

    Lindbom, John; Gustafsson, Mats; Blomqvist, Göran; Dahl, Andreas; Gudmundsson, Anders; Swietlicki, Erik; Ljungman, Anders G

    2007-06-01

    Health risks associated with exposure to airborne particulate matter (PM) have been shown epidemiologically as well as experimentally, pointing to both respiratory and cardiovascular effects. These health risks are of increasing concern in society, and to protect public health, a clarification of the toxic properties of particles from different sources is of importance. Lately, wear particles generated from traffic have been recognized as a major contributing source to the overall particle load, especially in the Nordic countries where studded tires are used. The aim of this study was to further investigate and compare the ability to induce inflammatory mediators of different traffic-related wear particles collected from an urban street, a subway station, and studded tire-pavement wear. Inflammatory effects were measured as induction of nitric oxide (NO), IL-6, TNF-alpha, arachidonic acid (AA), and lipid peroxidation after exposure of the murine macrophage like cell line RAW 264.7. In addition, the redox potential of the particles was measured in a cell-free system. The results show that all particles tested induce IL-6, TNF-alpha, and NO, and those from the urban street were the most potent ones. In contrast, particles collected from a subway station were most potent to induce lipid peroxidation, AA release, and formation of ROS. Particles from studded tire-pavement wear, generated using a road simulator, were able to induce inflammatory cytokines, NO, lipid peroxidation, and ROS formation. Interestingly, particles generated from pavement containing granite as the main stone material were more potent than those generated from pavement containing quartzite as the main stone material.

  3. Provocation tests with the offending nonsteroidal anti-inflammatory drugs in patients with urticaria/angioedema reactions.

    Science.gov (United States)

    Zisa, Giuliana; Riccobono, Francesca; Bommarito, Luisa; D'Antonio, Cristian; Calamari, Ambra Marianna; Poppa, Mariangela; Moschella, Maria Adele; Di Pietrantonj, Carlo; Galimberti, Maurizio

    2012-01-01

    The provocation test (PT) with the suspected drug represents the gold standard in the diagnosis of non-IgE hypersensitivity reactions to nonsteroidal anti-inflammatory drugs (NSAIDs). Nevertheless, there is no consensus regarding the clinical management of suspected NSAID-sensitive patients. This study assessed if a PT with the suspected drug is a reliable and safe proceeding to confirm NSAID hypersensitivity in patients with a clinical history of urticaria/angioedema (Urt/AE). It also analyzed different patient characteristics (such as gender, age, atopy, dermographism, time interval between the last drug reaction, and number of previous NSAID reactions) in relation to PT positivity. One hundred fifty-nine patients with Urt/AE apparently related to assumption of one or more NSAIDs underwent PT with the suspected drugs. Moreover, to distinguish single/multiple NSAID reactivity in patients who did not tolerate the offending NSAID, another strong cyclooxygenase-1 inhibitor PT was performed. PT was negative in 142/159 patients (89.31%), ruling out a diagnosis of NSAIDs hypersensitivity; 17/159 patients (10.69%) experienced a reaction of Urt/AE during the PT: 8 patients were diagnosed as single reactors to NSAIDs and 4 as multiple reactors to NSAIDs. Those with a history of multiple NSAID reactions and male patients were both more likely to have a positive PT. Our results suggest that in all patients with history of NSAID cutaneous reactions, the NSAID hypersensitivity should be confirmed by an oral PT and that the diagnostic proceeding can safely start with the offending NSAID.

  4. Nitric Oxide Donors as Neuroprotective Agents after an Ischemic Stroke-Related Inflammatory Reaction

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    Marisol Godínez-Rubí

    2013-01-01

    Full Text Available Cerebral ischemia initiates a cascade of detrimental events including glutamate-associated excitotoxicity, intracellular calcium accumulation, formation of Reactive oxygen species (ROS, membrane lipid degradation, and DNA damage, which lead to the disruption of cellular homeostasis and structural damage of ischemic brain tissue. Cerebral ischemia also triggers acute inflammation, which exacerbates primary brain damage. Therefore, reducing oxidative stress (OS and downregulating the inflammatory response are options that merit consideration as potential therapeutic targets for ischemic stroke. Consequently, agents capable of modulating both elements will constitute promising therapeutic solutions because clinically effective neuroprotectants have not yet been discovered and no specific therapy for stroke is available to date. Because of their ability to modulate both oxidative stress and the inflammatory response, much attention has been focused on the role of nitric oxide donors (NOD as neuroprotective agents in the pathophysiology of cerebral ischemia-reperfusion injury. Given their short therapeutic window, NOD appears to be appropriate for use during neurosurgical procedures involving transient arterial occlusions, or in very early treatment of acute ischemic stroke, and also possibly as complementary treatment for neurodegenerative diseases such as Parkinson or Alzheimer, where oxidative stress is an important promoter of damage. In the present paper, we focus on the role of NOD as possible neuroprotective therapeutic agents for ischemia/reperfusion treatment.

  5. The role of chemokines and chemokine receptors in eosinophil activation during inflammatory allergic reactions

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    Oliveira S.H.P.

    2003-01-01

    Full Text Available Chemokines are important chemotactic cytokines that play a fundamental role in the trafficking of leukocytes to sites of inflammation. They are also potent cell-activating factors, inducing cytokine and histamine release and free radical production, a fact that makes them particularly important in the pathogenesis of allergic inflammation. The action of chemokines is regulated at the level of agonist production and processing as well as at the level of receptor expression and coupling. Therefore, an analysis of the ligands must necessarily consider receptors. Eosinophils are target cells involved in the allergic inflammatory response since they are able to release a wide variety of mediators including CC and CXC chemokines and express their receptors. These mediators could damage the airway epithelial cells and might be important to stimulate other cells inducing an amplification of the allergic response. This review focuses on recently emerging data pertaining to the importance of chemokines and chemokine receptors in promoting eosinophil activation and migration during the allergic inflammatory process. The analysis of the function of eosinophils and their chemokine receptors during allergic inflammation might be a good approach to understanding the determinants of asthma severity and to developing novel therapies.

  6. Use of Pavo cristatus feather extract for the better management of snakebites: neutralization of inflammatory reactions.

    Science.gov (United States)

    Murari, Satish K; Frey, Felix J; Frey, Brigitte M; Gowda, There V; Vishwanath, Bannikuppe S

    2005-06-01

    In Indian traditional medicine, peacock feather in the form of ash (Bhasma) or water extract are used against snakebite and to treat various problems associated with lungs. This study was aimed to evaluate the water extract of peacock feather (PCF) against the local tissue damage caused due to snakebite. PCF water extract showed inhibition towards phospholipase A2 enzyme activity from snake venom (Naja naja and Vipera russelii), inflammatory fluids (synovial, pleural, ascites) and normal serum in a dose-dependent manner. Hyaluronidase and proteases are other major enzymes in snake venoms responsible for local tissue damage. PCF water extract inhibited hyaluronidase and proteolytic enzyme activities from Vipera russelii, Naja naja and Trimeresurus malabaricus venom. The active principle is a hydrophilic molecule easily extractable in water or polar solvents. PCF water extract gave positive results for the presence of protein and secondary metabolites like carotenoids and steroids. Analysis of metal ions revealed that iron is the major ion (> 20-fold). Other metal ions detected in smaller amount are copper, chromium, zinc and nickel. The least amount of ion detected is gold. Co-injection of PCF water extract with snake venom and inflammatory PLA2 enzymes neutralize the edema inducing activity of all the PLA2 enzymes studied. Since it inhibits hyaluronidase and proteases enzyme activity from snake venom PCF water extract is a powerful neutralizing agent, which has therapeutic application against venom toxicity.

  7. Avoidance of nonsteroidal anti-inflammatory drugs after negative provocation tests in urticaria/angioedema reactions: Real-world experience.

    Science.gov (United States)

    Bommarito, Luisa; Zisa, Giuliana; Riccobono, Francesca; Villa, Elisa; D'Antonio, Cristian; Calamari, Ambra M; Poppa, Mariangela; Moschella, Adele; Di Pietrantonj, Carlo; Galimberti, Maurizio

    2014-01-01

    Drug provocation tests (DPTs) are the gold standard in diagnosing nonsteroidal anti-inflammatory drug (NSAID) hypersensitivity; however, only few data about follow-up of patients with negative DPTs are actually available. The aim of this study was to assess patients' behavior in taking NSAIDs again and to evaluate NSAID tolerability after negative allergological workup. This is a follow-up study involving patients evaluated for history of cutaneous reactions (urticaria and or angioedema) after NSAID intake and with negative DPTs with the suspected NSAID. Patients were asked during a phone interview about the intake of NSAIDs, tolerance, or reasons of avoidance. The negative predictive value (NPV) of NSAIDs DPTs was calculated. One hundred eleven of 142 patients were successfully contacted; 46/111 (41.44%) took the same NSAID previously tested with two adverse reactions reported (4.34%). Fifty-three of 111 (47.74%) patients did not take the same NSAID, but 34 of them took at least another strong cyclooxygenase (COX) 1 inhibitor, with 1 adverse reaction (2.94%) and 19 of them took only weak COX-1 inhibitors. Twelve of 111 patients (10.8%) did not take any NSAID. Reasons for drug avoidance were mainly fear of reactions (70.8%) and no need (29.2%). NPV, overall, was 96.97% (95% confidence interval, 91-99%). Although NSAID hypersensitivity diagnosis was ruled out by oral provocation test, the majority of patients with a history of urticaria/angioedema avoided the intake of the tested NSAIDs for fear of new reactions, particularly when strong COX-1 inhibitor NSAIDs were involved. The high NPV value of DPT resulting from this study should reassure NSAID intake.

  8. Physalins with anti-inflammatory activity are present in Physalis alkekengi var. franchetii and can function as Michael reaction acceptors.

    Science.gov (United States)

    Ji, Long; Yuan, Yonglei; Luo, Liping; Chen, Zhe; Ma, Xiaoqiong; Ma, Zhongjun; Cheng, Lin

    2012-04-01

    Michael reaction acceptors (MRAs) are a class of active molecules that are directly or indirectly involved in various cellular processes, including the regulation of many signaling pathways. In this study, the inducible nitric oxide synthase (iNOS) assay was used to demonstrate that the dichloromethane extract of Physalis alkekengi var. franchetii (DCEP) possesses anti-inflammatory activity that might be attributed to the modification of key cysteine residues in IKKβ by the MRAs in DCEP. To isolate these MRAs, glutathione (GSH) was employed, and a simple ultra-performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) screening method was developed to investigate the GSH conjugates with potential MRAs. Five physalins, including one new compound isophysalin A (2), together with four known steroidal compounds, physalin A (1), physalin O (3), physalin L (4) and physalin G (5), were isolated to evaluate the GSH conjugating abilities, and it was indicated that compounds 1, 2 and 3, which had a common α,β-unsaturated ketone moiety, exhibited conjugating abilities with GSH and also showed significant nitric oxide (NO) production inhibiting activities. The anti-inflammatory activities of compounds 1, 2 and 3 might be attributed to their targeting multiple cysteine residues on IKKβ; therefore, the alkylation of IKKβ by compound 1 was further studied by micrOTOF-MS. The result showed that six cysteine residues (C(59), C(179), C(299), C(370), C(412), and C(618)) were alkylated, which indicated that IKKβ is a potential target for the anti-inflammatory activity of physalin A.

  9. Morphometric immunohistochemical examination of the inflammatory tissue reaction after implantation of calcium phosphate-coated titanium plates in rats.

    Science.gov (United States)

    Walschus, Uwe; Hoene, Andreas; Neumann, Hans-Georg; Wilhelm, Lutz; Lucke, Silke; Lüthen, Frank; Rychly, Joachim; Schlosser, Michael

    2009-02-01

    Calcium phosphate (CaP) preparations are established coatings for titanium-based medical implants used for bone reconstruction. However, biodegradation of the coating can result in microparticles that subsequently cause inflammatory reactions. The present study was therefore aimed at investigating the inflammatory response to two series of CaP-coated titanium plates: Ti-brushite (Ti-B) and Ti-hydroxyapatite (Ti-H) implants. Fifteen male LEW.1A rats received one plate of each series and a pellet (5 x 2 mm) of sol-gel derived silica/CaP (SCP implants) implanted into the back musculature. After 7, 14 and 28 days, five rats were killed and the implants were removed with the surrounding tissue. Quantitative immunohistochemistry was performed on frozen sections. Total monocytes/macrophages, tissue macrophages, T-cells, MHC-class-II-positive cells and proliferating cells were counted. For the Ti-B implants, the number of monocytes/macrophages remained constant while the other cell populations increased. In contrast, for the Ti-H implants the number of monocytes/macrophages decreased while the other cell populations remained constant. The SCP implants demonstrated degradation and scattering into smaller particles with an increase for all cell populations except the proliferating cells. Human mesenchymal stem cells demonstrated adherence and a flat morphology on Ti-B and Ti-H implants and no remarkable difference between both implants. Taken together, the in vivo data demonstrate that the short-term inflammatory response against a hydroxyapatite coating is lower in comparison to a brushite coating, and that the morphology of cells growing in vitro is similar on both layers.

  10. Comparison of the accuracy of Hybrid Capture II and polymerase chain reaction in detecting clinically important cervical dysplasia: a systematic review and meta-analysis.

    Science.gov (United States)

    Luu, Hung N; Dahlstrom, Kristina R; Mullen, Patricia Dolan; VonVille, Helena M; Scheurer, Michael E

    2013-06-01

    The effectiveness of screening programs for cervical cancer has benefited from the inclusion of Human papillomavirus (HPV) DNA assays; which assay to choose, however, is not clear based on previous reviews. Our review addressed test accuracy of Hybrid Capture II (HCII) and polymerase chain reaction (PCR) assays based on studies with stronger designs and with more clinically relevant outcomes. We searched OvidMedline, PubMed, and the Cochrane Library for English language studies comparing both tests, published 1985-2012, with cervical dysplasia defined by the Bethesda classification. Meta-analysis provided pooled sensitivity, specificity, and 95% confidence intervals (CIs); meta-regression identified sources of heterogeneity. From 29 reports, we found that the pooled sensitivity and specificity to detect high-grade squamous intraepithelial lesion (HSIL) was higher for HCII than PCR (0.89 [CI: 0.89-0.90] and 0.85 [CI: 0.84-0.86] vs. 0.73 [CI: 0.73-0.74] and 0.62 [CI: 0.62-0.64]). Both assays had higher accuracy to detect cervical dysplasia in Europe than in Asia-Pacific or North America (diagnostic odd ratio - dOR = 4.08 [CI: 1.39-11.91] and 4.56 [CI: 1.86-11.17] for HCII vs. 2.66 [CI: 1.16-6.53] and 3.78 [CI: 1.50-9.51] for PCR) and accuracy to detect HSIL than atypical squamous cells of undetermined significance (ASCUS)/ low-grade squamous intraepithelial lesion (LSIL) (HCII-dOR = 9.04 [CI: 4.12-19.86] and PCR-dOR = 5.60 [CI: 2.87-10.94]). For HCII, using histology as a gold standard results in higher accuracy than using cytology (dOR = 2.87 [CI: 1.31-6.29]). Based on higher test accuracy, our results support the use of HCII in cervical cancer screening programs. The role of HPV type distribution should be explored to determine the worldwide comparability of HPV test accuracy.

  11. Protective effect of application of carbon nanoparticles in thyroid cancer surgery and evaluation of inflammatory stress reaction degree

    Institute of Scientific and Technical Information of China (English)

    Qing-Sheng Zheng; Jun-Zheng Li; Wei-Xiong Hong; Jiao-Yuan Xu; Si-Yi Zhang

    2015-01-01

    Objective:To study the protective effect of application of carbon nanoparticles in thyroid cancer surgery and its influence on inflammatory stress reaction degree.Methods:Patients who received thyroid cancer surgery in our hospital from June 2013 to June 2014 were chosen for study and randomly divided into conventional group and nano-carbon group. Then contents of thyroid cancer related malignant molecules, pro-inflammation cytokines and inflammation inhibiting factors in serum were detected.Results:(1) Malignant molecules: compared with conventional group, mRNA levels of Wip1, gal-3, SATB1, LSD1, GDF-15 and TBX2 in serum of nano-carbon group were lower; (2) Inflammation inhibiting factors: compared with conventional group, serum MFG-E8 and Omentin-1 levels of nano-carbon group were higher; (3) Pro-inflammation cytokines: compared with conventional group, serum MIP-1, SGK-1 and β-EP levels of nano-carbon group were lower.Conclusion: Application of carbon nanoparticles in thyroid cancer surgery is helpful to reduce operative damage to thyroid tissue, prevent release of malignant biological molecules into bloodstream and relieve inflammatory response; it’s an ideal surgical method for thyroid cancer.

  12. Cutaneous Inflammatory Malignant Fibrous Histiocytoma Presenting with a Leukemoid Reaction: A Case Report and Review of the Literature

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    Jorge Hurtado-Cordovi

    2012-01-01

    Full Text Available Malignant fibrous histiocytoma (MFH is the most common sarcoma found in adults. We discuss a case of inflammatory MFH of dermal/epidermal origin presenting with a severe leukemoid reaction (LR. A 60 years old white male presented to hematology/oncology clinic complaining of mild shortness of breath on exertion. Past medical history was remarkable for removal of a left upper extremity necrotic mass 4.4 × 3 × 3 cm. Microscopy of the specimen showed clear surgical margin, and tumor cells restricted to the dermis without lymphovascular invasion. Immunohistochemestry was positive for CD 68 and CD 99. Chest x-ray was negative for metastatic disease. White blood cell count was 109.4 k/mm3 with 24 k/mm3 band neutrophils, and absolute neutrophil count of 69 k/mm3. CT scan of the thorax revealed numerous bilateral pulmonary nodules suspicious for metastasis. Based on these findings patient was diagnosed with metastatic cutaneous IMFH associated with a LR. Following review of medical literature, this appears to be the first reported case of inflammatory cutaneous MFH associated with LR. This histological variant is rare, and carries a poor prognosis. Thus, we would like to emphasize the need for investigating alternative therapies capable of improving the survival of these patients.

  13. Deep cervical infection?

    Directory of Open Access Journals (Sweden)

    Bernardo T

    2012-06-01

    Full Text Available Introduction: Inflammatory cervical swelling may have several causes. The jugular vein thrombosis is a rare entity, often forgotten. Most frequently arises due to a cervical sepsis by the use of a central venous catheter or intravenous drug abuse (drug addicts. Rarely, is secondary to a hypercoagulability state associated with a visceral carcinoma (Trousseau Syndrome. Material and Methods: The authors present the case of a 65 years old male, who used the ENT Emergency Service due to a painful left cervical swelling with local and systemic inflammatory signs of 3 days duration. Results: An cervical ultrasound suggested a neck abscess. CT was performed and confirmed the ultrasound results. Because of its location in the path of the internal jugular vein, we requested re-evaluation by CT with intravenous contrast and doppler ultrasound, obtaining the diagnosis of thrombosis of the internal jugular vein. Further studies were conduct to clarify the hypercoagulability state, since the patient had no known predisposing factor. Finally the diagnosis of unresectable gastric carcinoma was made. Discussion and Conclusion: The ENT must be aware and be able to understand any cervical imagiologic studies. A deep knowledge of the anatomical imagiología is important for the diagnosis of jugular thrombosis. When we have a case of spontaneous jugular thrombosis, we must look for possible visceral carcinoma.

  14. Cutaneous reactions to analgesic-antipyretics and nonsteroidal anti-inflammatory drugs. Analysis of reports to the spontaneous reporting system of the Gruppo Italiano Studi Epidemiologici in Dermatologia.

    Science.gov (United States)

    1993-01-01

    We analyzed the cutaneous reactions to systemic analgesic-antipyretics and non-steroidal anti-inflammatory drugs reported to the spontaneous reporting system of the Gruppo Italiano Studi Epidemiologici in Dermatologia (GISED). The system has been active since 1988, with periodic intensive surveillance exercises, and 202 dermatologists have collaborated. Up to December 1991, 2,137 reactions had been collected, of which 713 were reactions to systemic analgesic-antipyretics and nonsteroidal anti-inflammatory drugs. A general profile of the reactions was identifiable. It included, in order of frequency, urticaria/angioedema, fixed eruptions, exanthemas, erythema multiforme and Stevens Johnson syndrome. Fixed eruptions and Stevens Johnson syndrome were reported with exceedingly high frequency in association with feprazone. Our system also revealed previously unreported reactions, including fixed eruption to nimesulide, fixed eruption to piroxicam and fixed eruption to flurbiprofen.

  15. Effect of alanyl glutamine on the acute inflammatory reaction and immunological function in elderly patients with intestinal obstruction

    Institute of Scientific and Technical Information of China (English)

    Fei-Guo Ma

    2016-01-01

    Objective:To explore the application value of alanyl glutamine in improving the acute inflammatory reaction and immunological function in elderly patients with intestinal obstruction.Methods:A total of 97 elderly patients with intestinal obstruction who were admitted in our hospital were included in the study and randomized into the treatment group (n=49) and the control group (n=48). The patients in the control group were given total parenteral nutrition (TPN) treatment. On this basis, the patients in the treatment group were given intravenous injection of alanyl glutamine for 1 week. The plasma prealbumin, albumin, serum related cytokines, L/M, and DAO before and after treatment in the two groups were detected. The serum immunoglobulin and T lymphocyte subsets before and after treatment in the two groups were compared.Results:The plasma prealbumin and albumin levels after treatment in the observation group were significantly higher than those in the control group, while the serum CRP, IL-6, and TNF-α levels in the two groups were significantly reduced when compared with before treatment, and those in the observation group were significantly lower than those in the control group. When compared with before treatment, L/M and plasma DAO level after treatment in the control group were significantly elevated, while those in the observation group were significantly reduced, and the comparison between the two groups was statistically significant. The serum IgG and IgA levels after treatment in the observation group were significantly higher than those in the control group. The serum CD4+, CD8+, and CD4+/CD8+ after treatment in the two groups were significantly elevated when compared with before treatment, and those in the observation group were significantly higher than those in the control group.Conclusions:Alanyl glutamine in the treatment of elderly intestinal obstruction can significantly improve the acute inflammatory reaction and immunological function, with a

  16. The Effect of Inflammatory Reactions on Antibody Unresponsiveness to Hepatitis B Vaccine in Hemodialysis Patients

    Directory of Open Access Journals (Sweden)

    Dede Sit et al.

    2007-01-01

    Full Text Available Background and Aims: In this study, the effect of infections and inflammation developed during hepatitis B vaccination program on antibody response in hemodialysis (HD patients was evaluated. Methods: In total, 94 patients who had hepatitis B surface antigen (HBsAg (-, antibody to hepatitis B surface (antiHBs (-, antibody against hepatitis B core immunoglobulin G (antiHBcIgG (- (Group A and who were previously vaccinated but having antibody titer levels lower than 10 mIU/mL (Group B, on maintenance HD program were included in this study. In group A, 40 |μ|g intramuscular vaccine on 0, 1, 2 and 6 months and in group B, 40 μ|g of intramuscular booster dose vaccine were administered. Antibody titer of 10 mIU/mL was considered as positive. Group A was then divided into two subgroups with respect to antibody response (Group A1 and Group A2. Results: Eighty-one patients completed the study (Group A; n=64, mean age=42.3±11.4 years; Group B: n=17, mean age=53.6±10.6 years. In Group A, antibody response was positive in 82.8% (Group A1, negative in 17.2% (Group A2 and it was positive in 100% of Group B. Inflammatory parameters, nutritional and demographic features were found similarly in all groups. Throughout the study, infections developed most frequently in Group A. Conclusions: We concluded that acute infections and inflammations developed in patients vaccinated according to vaccination schedule recommended for HBV prophylaxis during HD treatment does not affect antibody response and acute phase reactants are not indicators for negative antibody response.

  17. Detection of human papillomavirus DNA by in situ hybridization and polymerase chain reaction in human papillomavirus equivocal and dysplastic cervical biopsies.

    Science.gov (United States)

    Shroyer, K R; Lovelace, G S; Abarca, M L; Fennell, R H; Corkill, M E; Woodard, W D; Davilla, G H

    1993-09-01

    One hundred twenty-one paraffin-embedded cervical biopsy specimens were tested for the presence of human papillomavirus (HPV) DNA by in situ hybridization and polymerase chain reaction. By in situ hybridization using probes for HPV types 6/11, 16/18, 31/33/35, 42/43/44, 51/52, and 45/56, HPV DNA was found in none of 20 normal/squamous metaplasia biopsy specimens, in one of 76 HPV equivocal biopsy specimens, in seven of 12 condyloma/mild dysplasia biopsy specimens, and in 12 of 13 moderate/severe dysplasia biopsy specimens. Polymerase chain reaction using HPV L1 consensus sequence primers followed by filter hybridization of the amplification products was positive for HPV DNA in two of 20 normal/squamous metaplasia biopsy specimens, in 23 of 76 HPV equivocal biopsy specimens, in eight of 12 condyloma/mild dysplasia biopsy specimens, and in 12 of 13 moderate/severe dysplasia biopsy specimens. Among biopsies that tested positive by polymerase chain reaction but that were negative by in situ hybridization, the most commonly identified HPV was type 16. We conclude that although HPV equivocal biopsy specimens contain HPV DNA more frequently than histologically normal tissue, the majority of biopsy specimens in this category test negative for HPV DNA. The clinical significance of a positive test for HPV, in the absence of unequivocal histologic changes, remains to be determined.

  18. Cervical Cancer

    Science.gov (United States)

    ... the place where a baby grows during pregnancy. Cervical cancer is caused by a virus called HPV. The ... for a long time, or have HIV infection. Cervical cancer may not cause any symptoms at first. Later, ...

  19. Observation on the influence of ulinastatin for the cerebral protection and inflammatory reaction of patients with craniocerebral injury surgery during the perioperative period

    Institute of Scientific and Technical Information of China (English)

    Chun-Yu Cai; Dong-Yan Zi; Yi Zheng; Ling-Ling Wang; Xiao-Bin Li; Han Lu

    2016-01-01

    Objective:To observe the influence situation of ulinastatin for the cerebral protection and inflammatory reaction of patients with craniocerebral injury surgery during the perioperative period, in order to understand the application value of ulinastatin in the patients with craniocerebral injury surgery.Methods:A total of 54 patients with craniocerebral injury surgery in our hospital from July 2014 to May 2015 were selected as the study object, and 54 patients were randomly divided into two groups, 27 patients in control group were treated with conventional perioperative treatment, 27 patients in observation group were treated with ulinastatin on the conventional perioperative treatment, then the cerebral blood flow parameters, serum nerve function related indexes, pro-inflammatory cytokines and anti-inflammatory cytokines of two groups before the treatment and at 1st, 3rd and 5th day after the treatment were analyzed and compared.Results:The cerebral blood flow parameters, serum nerve function related indexes, pro-inflammatory cytokines and anti-inflammatory cytokines of two groups before the treatment were compared, while those statistical indexes of observation group at 1st, 3rd and 5th day after the treatment were all better than those of control group, the differences were all significant.Conclusion:The influence role of ulinastatin for the cerebral protection and inflammatory reaction of patients with craniocerebral injury surgery during the perioperative period is better, and its application value for the patients with craniocerebral injury surgery is relatively higher.

  20. Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2007-03-06

    Did you know that cervical cancer rates differ by race/ethnicity and region? Or that cervical cancer can usually be prevented if precancerous cervical lesions are found by a Pap test and treated? Find out how getting regular Pap tests can save a woman's life.  Created: 3/6/2007 by National Breast and Cervical Cancer Early Detection Program.   Date Released: 4/25/2007.

  1. Ultrasonographic nerve enlargement of the median and ulnar nerves and the cervical nerve roots in patients with demyelinating Charcot-Marie-Tooth disease: distinction from patients with chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Sugimoto, Takamichi; Ochi, Kazuhide; Hosomi, Naohisa; Takahashi, Tetsuya; Ueno, Hiroki; Nakamura, Takeshi; Nagano, Yoshito; Maruyama, Hirofumi; Kohriyama, Tatsuo; Matsumoto, Masayasu

    2013-10-01

    Demyelinating Charcot-Marie-Tooth disease (CMT) and chronic inflammatory demyelinating polyneuropathy (CIDP) are both demyelinating polyneuropathies. The differences in nerve enlargement degree and pattern at multiple evaluation sites/levels are not well known. We investigated the differences in nerve enlargement degree and the distribution pattern of nerve enlargement in patients with demyelinating CMT and CIDP, and verified the appropriate combination of sites/levels to differentiate between these diseases. Ten patients (aged 23-84 years, three females) with demyelinating CMT and 16 patients (aged 30-85 years, five females) with CIDP were evaluated in this study. The nerve sizes were measured at 24 predetermined sites/levels from the median and ulnar nerves and the cervical nerve roots (CNR) using ultrasonography. The evaluation sites/levels were classified into three regions: distal, intermediate and cervical. The number of sites/levels that exhibited nerve enlargement (enlargement site number, ESN) in each region was determined from the 24 sites/levels and from the selected eight screening sites/levels, respectively. The cross-sectional areas of the peripheral nerves were markedly larger at all evaluation sites in patients with demyelinating CMT than in patients with CIDP (p demyelinating CMT and CIDP were 0.90 and 0.94, respectively, with the cut-off value set at four. Nerve ultrasonography is useful to detect nerve enlargement and can clarify morphological differences in nerves between patients with demyelinating CMT and CIDP.

  2. 肌电图对颈髓髓内肿瘤和炎性脱髓鞘病的鉴别诊断研究%The value of electromyography in differentiating intramedullary tumor from inflammatory demyelinating disease of cervical region

    Institute of Scientific and Technical Information of China (English)

    王红芬; 陈朝晖; 凌丽; 尚爱加; 乔广宇; 崔芳; 杨飞; 黄旭升

    2014-01-01

    Objective To investigate the value of needle electromyography (EMG) in differentiating intramedullary tumor from inflammatory demyelinating disease of cervical region.Methods Patients hospitalized in the Chinese PLA General Hospital from March 2008 to June 2013 with abnormalities on MRI of cervical vertebra and preliminary diagnosed as intramedullary tumor or inflammatory demyelinating disease of cervical region were enrolled in the study.Electrophysiological examination was performed before any treatment.Pathological findings were analyzed and prognosis was evaluated in all the subjects.Results A total of fifty-five patients were enrolled in the study with 33 cases of inflammatory demyelinating disease and 22 cases of intramedullary tumor defined by the postoperative pathological findings.In all the 33 cases with demyelinating disease,only one case (3.03%) presented as neurogenic damage by needle EMG.While in all the 22 cases with intramedullary tumor,needle EMG revealed neurogenic damage in 15 cases (68.18%) and the spinal segments of muscles with neurogenic damage were all within the spinal lesions demonstrated by MRI.The diagnostic sensitivity of EMG for intramedullary tumor was 68.18% and the diagnostic specificity was 96.97%,while the diagnostic sensitivity and specificity for intramedullary tumor by the medical history,symptoms and signs were 59.09% and 75.76% respectively.Conclusion Needle EMG might play an important role in distinguishing intramedullary tumor from inflammatory demyelinating disease of cervical spinal cord.%目的 探讨肌电图(EMG)对颈髓髓内肿瘤和炎性脱髓鞘病的鉴别诊断价值.方法 选择2008年3月至2013年6月解放军总医院收治的颈椎MRI呈现异常信号,拟诊髓内肿瘤或炎性脱髓鞘病的住院患者为研究对象,于手术等治疗前行电生理检查,结合手术病理结果进行分析,对预后进行随访观察,并比较EMG诊断以及依据病史、症状和体征对髓内肿

  3. Anti-inflammatory effect of amurensin H on asthma-like reaction induced by allergen in sensitized mice

    Institute of Scientific and Technical Information of China (English)

    Yi-tang LI; Chun-suo YAO; Jin-ye BAI; Mao LIN; Gui-fang CHENG

    2006-01-01

    Aim: To explore the anti-inflammatory effects of amurensin H on asthma-like reaction induced by allergen in sensitized mice. Methods: BALB/c mice were sensitized by ovalbumin (OVA, ip) on d 0 and d 14 and challenged with 1 % OVA on d 18 to 22. Mice developed airway eosinophilia, mucus hypersecretion, and elevation in cytokine levels. Mice were administered amurensin H orally at the doses of 49, 70, or 100 mg/kg once every day from d 15 to the last day. Bronchoalveolar lavage fluid (BALE) were collected at 24 h and 48 h after the last OVA challenge. Levels of tumor necrosis factor-a (TNF-α), interleukin 4 (IL-4), interleukin 5 (IL-5), and interleukin 13 (IL-13) in BALF were measured using ELISA method. Differential cell counts of macrophages, lymphocytes, neutrophils and eosinophils were performed in 200 cells per slide (one slide per animal). Lung tissue sections of 6-um thickness were stained with Mayer's hematoxylin and eosin for assessment of cell infiltration, mucus production, and tissue damage. Results: Oral administration of amurensin H significantly inhibited OVA-induced increases in total cell counts, eosinophil counts, and TNF-α, IL-4, IL-5 and IL-13 levels in BALF. In addition, amuresin H dramatically decreased OVA-induced lung tissue damage and mucus production. Conclusion: Amurensin H may have therapeutic potential for the treatment of allergic airway inflammation.

  4. Cervical spinal canal narrowing and cervical neurologi-cal injuries

    Directory of Open Access Journals (Sweden)

    ZHANG Ling

    2012-04-01

    Full Text Available 【Abstract】Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms in-cluding neck pain, headache, weakness and parasthesisas. According to previous and recent clinical researches, we investigated the geometric parameters of normal cervical spinal canal including the sagittal and transverse diameters as well as Torg ratio. The mean sagittal diameter of cervical spinal canal at C 1 to C 7 ranges from 15.33 mm to 20.46 mm, the mean transverse diameter at the same levels ranges from 24.45 mm to 27.00 mm and the mean value of Torg ratio is 0.96. With respect to narrow cervical spinal canal, the following charaterstics are found: firstly, extension of the cervical spine results in statistically significant stenosis as compared with the flexed or neutral positions; secondly, females sustain cervical spinal canal narrowing more easily than males; finally, the consistent narrowest cervical canal level is at C 4 for all ethnicity, but there is a slight variation in the sagittal diameter of cervical spinal stenosis (≤14 mm in Whites, ≤ 12 mm in Japanese, ≤13.7 mm in Chinese. Narrow sagittal cervical canal diameter brings about an increased risk of neurological injuries in traumatic, degenerative and inflam-matory conditions and is related with extension of cervical spine, gender, as well as ethnicity. It is hoped that this re-view will be helpful in diagnosing spinal cord and neuro-logical injuries with the geometric parameters of cervical spine in the future. Key words: Spinal cord injuries; Spinal stenosis; Trauma, nervous system

  5. Cervical spinal canal narrowing and cervical neurological injuries

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ling; CHEN Hai-bin; WANG Yi; ZHANG Li-ying; LIU Jing-cheng; WANG Zheng-guo

    2012-01-01

    Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms including neck pain,headache,weakness and parasthesisas.According to previous and recent clinical researches,we investigated the geometric parameters of normal cervical spinal canal including the sagittal and transverse diameters as well as Torg ratio.The mean sagittal diameter of cervical spinal canal at C1 to C7 ranges from 15.33 mm to 20.46 mm,the mean transverse diameter at the same levels ranges from 24.45 mm to 27.00 mm and the mean value of Torg ratio is 0.96.With respect to narrow cervical spinal canal,the following charaterstics are found:firstly,extension of the cervical spine results in statistically significant stenosis as compared with the flexed or neutral positions; secondly,females sustain cervical spinal canal narrowing more easily than males;finally,the consistent narrowest cervical canal level is at C4 for all ethnicity,but there is a slight variation in the sagittal diameter of cervical spinal stenosis(≤ 14 mm in Whites,≤12 mm in Japanese,≤ 13.7 mm in Chinese).Narrow sagittal cervical canal diameter brings about an increased risk of neurological injuries in traumatic,degenerative and inflammatory conditions and is related with extension of cervical spine,gender,as well as ethnicity.It is hoped that this review will be helpful in diagnosing spinal cord and neurological injuries with the geometric parameters of cervical spine in the future.

  6. Relationship between the burden of pneumocystis carinii, the inflammatory reaction and lung injury in pneumocystis carinii pneumonia

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Obiective To study the relationship between the burden of Pneumocystis carinii (P.cadninii) and the inflammatory reaction and biochemical markers in bronchoalveotar lavage fluids (BAL.F)in a rat model of p. carirnii pneumonia (PCP). Methods Clean grade 50 male Sprague-Dawley rats were immunosuppressed by a subcutaneous injection of 25mg cortisone acetate twice a week for 8-12 weeks; the PCP model was successfully induced in 14 rats. The inflammatory reaction and biochemical markers of the activity of lactate dehydrogenass (LDH), alknline phosphatase(ALP) end type Ⅳ collagenase(matrix metalloproteinases, MMP-2,MMP-9) as well as the values of total protein (TP) and albumin (ALB) in BALF between the mild burden group of P. caninii (involved alveoli<25% per 100 alveoli,Group A) and the moderate to severe burden group (involved alveoli≥25% per 100 alveoli, Group B)were measured. The other six clean grade SD rata served es normal control group (Group C). Results The total white cell count in BALF=was higher in Group B [(6.8±1.7)×106/L] than in Group A [(3.8±1.2)×106/L] (P<0.01);however, there were no differences in white cell differentiation.Assays of biochemical markers showed that ALB in BALF in Group B (0.893±0.469 g/L) was increased in companison with Group A (0.262±0.169 g/L); it was only 0.026±0.021 g/L in Group C. The contents of TP and activities of LDH were higher in Group B (TP 1.756±0.706 g/L, LDH 2580±550 U/L) than inGroup A (TP 0.784±0.553 g/L, LDH 1410±620 U/L); the values of TP and LDH were 0.063±0.020 g/L and 370±250 U/L respectively in Group C.The activity of Type IV collagenase, including MMP-2 and MMP-9, was higher in Group B than in Group A ( P<0.01) (MMP-2: 1102±169 grey value vs 459±274 grey valce; MMP-9: 1218±257 grey value vs 449±225 grey value).There was no activity of Type IV cellagenase in BALF of Group C. No statistically significant difference was obselved in ALP between the groups B and A. Conclusions These results

  7. Vascular remodeling alters adhesion protein and cytoskeleton reactions to inflammatory stimuli resulting in enhanced permeability increases in rat venules.

    Science.gov (United States)

    Yuan, Dong; He, Pingnian

    2012-10-01

    Vascular remodeling has been implicated in many inflammation-involved diseases. This study aims to investigate the microvascular remodeling-associated alterations in cell-cell adhesion and cytoskeleton reactions to inflammatory stimuli and their impact on microvessel permeability. Experiments were conducted in individually perfused rat mesenteric venules. Microvessel permeability was determined by measuring hydraulic conductivity (Lp), and endothelial intracellular calcium concentration, [Ca(2+)](i), was measured in fura-2-perfused vessels. Alterations in VE-cadherin and F-actin arrangement were examined by confocal imaging. Vascular wall cellular composition and structural changes were evaluated by electron microscopy. Vessels exposed to platelet activating factor (PAF) on day 1 were reevaluated 3 days later in rats that had undergone survival surgery. Initial PAF exposure and surgical disturbance increased microvascular wall thickness along with perivascular cell proliferation and altered F-actin arrangement. Although basal permeability was not changed, upon reexposure to PAF, peak endothelial [Ca(2+)](i) was augmented and the peak Lp was 9.3 ± 1.7 times higher than that of day 1. In contrast to patterns of PAF-induced stress fiber formation and VE-cadherin redistribution observed in day 1 vessels, the day 4 vessels at the potentiated Lp peak exhibited wide separations of VE-cadherin between endothelial cells and striking stress fibers throughout the vascular walls. Confocal images and ultrastructural micrographs also revealed that the largely separated VE-cadherin and endothelial gaps were completely covered by F-actin bundles in extended pericyte processes at the PAF-induced Lp peak. These results indicate that inflammation-induced vascular remodeling increased endothelial susceptibility to inflammatory stimuli with augmented Ca(2+) response resulting in upregulated contractility and potentiated permeability increase. Weakened adhesions between the endothelial

  8. Cervical Angina

    Science.gov (United States)

    Sussman, Walter I.; Makovitch, Steven A.; Merchant, Shabbir Hussain I.

    2015-01-01

    Cervical angina has been widely reported as a cause of chest pain but remains underrecognized. This series demonstrates the varied clinical presentation of patients with cervical angina, the delay in diagnosis, and the extensive cardiac examinations patients with this condition typically undergo prior to a definitive diagnosis. Recognition of this condition in patients with acute chest pain requires a high index of suspicion and an awareness of the common presenting features and clinical findings of cervical angina. PMID:25553225

  9. Detection of human papilloma virus in the cervical Pap smears and with polymerase chain reaction technique in the rural area of Western Maharashtra, India

    Directory of Open Access Journals (Sweden)

    Poorva Gurjar

    2016-08-01

    Conclusions: Pap smears and HPV DNA testing with PCR play significant role in the early detection of cervical lesions where clinical examination has limitations. High risk HPV detection with the PCR technique can be used as a tool to identify the population at risk for subsequent development of cervical cancer. [Int J Reprod Contracept Obstet Gynecol 2016; 5(8.000: 2648-2651

  10. Risk factors of adverse drug reaction from non-steroidal anti-inflammatory drugs in Shanghai patients with arthropathy

    Institute of Scientific and Technical Information of China (English)

    Wen SHI; Yong-ming WANG; Shao-li LI; Min YAN; Duan Li; Bin-yah CHEN; Neng-neng CHENG

    2004-01-01

    AIM: The study was to screen the possible risk factors of adverse drug reaction (ADR) induced by non-steroidal anti-inflammatory drugs (NSAIDs) in Shanghai patients with arthropathy. METHODS: The subjects were randomly selected from a database of outpatients with arthropathy from 9 main hospitals in Shanghai. A door to door retrospective epidemiological survey was used to collect demographic information about the patients, both individual and familial. This included data on their medical histories, lifestyle and dietary habits, history of smoking and alcohol consumption, history of drug therapy, quality of life (QOL) prior to NSAIDs intake, history of NSAIDs therapy and its ADR events, etc. Descriptive statistical methods and univariate analysis were also used to identify possible risk factors for ADRs induced by NSAIDs. RESULTS: Of the 1002 patients surveyed, the average length of NSAIDs intake was 2 years. ADR incidence from different NSAIDs was high, in a range from 46.7 %-66.2 %.In general, the candidate risk factors for ADRs were different for each NSAID. Each of the candidate risk factors were defined and studied in order to evaluate its role in the determination of ADRs from NSAIDs. "Family history of ADRs caused by NSAIDs" was found to be a significant risk factor for the four commonly used NSAIDs:meloxicam, diclofenac, nimesulide, and nabumetone. CONCLUSION: A retrospective epidemiological survey was useful in detecting the risk factors for ADRs caused by NSAIDs. The study found that different NSAIDs might have different risk factors and that there is no single risk factor universally applicable to all NSAIDs.

  11. Nursing experience of cervical cancer after treatment in patients with adverse reactions%宫颈癌腔内后装治疗护理体会

    Institute of Scientific and Technical Information of China (English)

    刘金萍; 刘翠平

    2014-01-01

    Objective:To take effective nursing measures , reduce cervical cancer after treatment in patients with adverse reactions and complications, make the patient safety smooth completion of treatment .Methods:From 2011-2013, 78 cases of cervical cancer patients with iridium -192 lumen loading after treatment in the process of psychological counseling , diet nursing , the observation in the process of treatment and rehabilitation of the patients with guidance .Results:The complete treatment plan with proper care , the desired therapeutic effect.Conclusion:The correct implementation of iridium -192 cavity after treatment in patients with effective nursing care , the whole life cycle of a complete treatment .%目的:采取有效地护理措施,减少宫颈癌后装治疗患者不良反应及并发症的发生,使患者安全顺利完成治疗。方法:2011~2013年对78例宫颈癌患者]~192腔内后装治疗过程中心理疏导、饮食护理,治疗过程中的病情观察、有效护理,对患者的康复指导,使患者积极配合治疗,提高治疗信心。结果:通过正确护理措施的实施,78例患者均顺利完成治疗计划,达到预期治疗效果,淡化病人角色,提高生存质量。结论:正确实施]-192腔内后装治疗患者的有效护理,有利于减少和避免不良反应及并发症的发生,患者生存率高,耐受好,顺利完成整个周期的治疗。

  12. Surface modification of biomaterials based on high-molecular polylactic acid and their effect on inflammatory reactions of primary human monocyte-derived macrophages: perspective for personalized therapy.

    Science.gov (United States)

    Stankevich, Ksenia S; Gudima, Alexandru; Filimonov, Victor D; Klüter, Harald; Mamontova, Evgeniya M; Tverdokhlebov, Sergei I; Kzhyshkowska, Julia

    2015-06-01

    Polylactic acid (PLA) based implants can cause inflammatory complications. Macrophages are key innate immune cells that control inflammation. To provide higher biocompatibility of PLA-based implants with local innate immune cells their surface properties have to be improved. In our study surface modification technique for high-molecular PLA (MW=1,646,600g/mol) based biomaterials was originally developed and successfully applied. Optimal modification conditions were determined. Treatment of PLA films with toluene/ethanol=3/7 mixture for 10min with subsequent exposure in 0.001M brilliant green dye (BGD) solution allows to entrap approximately 10(-9)mol/cm(2) model biomolecules. The modified PLA film surface was characterized by optical microscopy, SERS, FT-IR, UV and TG/DTA/DSC analysis. Tensile strain of modified films was determined as well. The effect of PLA films modified with BGD on the inflammatory reactions of primary human monocyte-derived macrophages was investigated. We developed in vitro test-system by differentiating primary monocyte-derived macrophages on a coating material. Type 1 and type 2 inflammatory cytokines (TNFα, CCL18) secretion and histological biomarkers (CD206, stabilin-1) expression were analyzed by ELISA and confocal microscopy respectively. BGD-modified materials have improved thermal stability and good mechanical properties. However, BGD modifications induced additional donor-specific inflammatory reactions and suppressed tolerogenic phenotype of macrophages. Therefore, our test-system successfully demonstrated specific immunomodulatory effects of original and modified PLA-based biomaterials, and can be further applied for the examination of improved coatings for implants and identification of patient-specific reactions to implants.

  13. Cervical dysplasia - series (image)

    Science.gov (United States)

    ... to detect cervical cancer. Limited or early cervical cancer (carcinoma in situ, or cervical intraepithelial neoplasia, or dysplasia) requires treatment with ablation therapy, usually in the form of ...

  14. Inhibition of inflammatory reactions in 2,4-Dinitrochlorobenzene induced Nc/Nga atopic dermatitis mice by non-thermal plasma

    Science.gov (United States)

    Choi, Jeong-Hae; Song, Yeon-Suk; Lee, Hae-June; Hong, Jin-Woo; Kim, Gyoo-Cheon

    2016-06-01

    Non-thermal plasma (NTP) has recently been introduced and reported as a novel tool with a range of medicinal and biological roles. Although many studies using NTP have been performed, none has investigated the direct relationship between NTP and immune responses yet. Especially, the effects of NTP on atopic dermatitis (AD) were not been explored. Here, NTP was tested whether it controls immune reactions of AD. NTP treatment was administered to pro-inflammatory cytokine-stimulated keratinocytes and DNCB (2,4-Dinitrochlorobenzene)-induced atopic dermatitis mice, then the immune reactions of cells and skin tissues were monitored. Cells treated with NTP showed decreased expression levels of CCL11, CCL13, and CCL17 along with down-regulation of NF-κB activity. Repeated administration of NTP to AD-induced mice reduced the numbers of mast cells and eosinophils, IgE, CCL17, IFNγ levels, and inhibited NF-κB activity in the skin lesion. Furthermore, combined treatment with NTP and 1% hydrocortisone cream significantly decreased the immune responses of AD than that with either of these two treatments individually. Overall, this study revealed that NTP significantly inhibits several immune reactions of AD by regulating NF-κB activity. Therefore, NTP could be useful to suppress the exaggerated immune reactions in severe skin inflammatory diseases such as AD.

  15. Assessment of the effect of intravitreal triamcinolone acetonide on the chorioretinal and vitreous inflammatory reaction to cryotherapy in rabbits

    Directory of Open Access Journals (Sweden)

    Eugênio Santana de Figueirêdo

    2012-10-01

    Full Text Available PURPOSE: To evaluate the inflammatory response in the choroid, retina and vitreous in rabbit eyes underwent cryotherapy followed by intravitreal triamcinolone acetonide and to compare with those underwent cryotherapy followed by intravitreal injection of saline solution. METHODS: This is a prospective case-control study. Surgical procedures were performed in eleven rabbits. Two animals were excluded because they did not complete the postoperative period or had intraoperative or postoperative complications. All rabbits underwent superior temporal peritomy and transscleralcryotherapy in both eyes. After cryotherapy, animals received intravitreal injection of triamcinolone acetonide in one eye and saline solution in the fellow eye. Animals were sacrificed seven days after the procedure and their eyes were enucleated. Histological sections of eyeballs were prepared and the vitreous humor was aspirated. The count of inflammatory cells was performed by light microscopy. RESULTS: Histological sections of both eyes of nine rabbits were analyzed. Inflammatory cells were found only in the choroid. There was no statistically significant difference in the number of inflammatory cells between the two groups, regardless of cell type analyzed. CONCLUSION: This study showed no statistically significant difference between the use or absence of intravitreal triamcinolone acetonide in the inflammatory response to cryotherapy in rabbit eyes. Studies with larger samples are needed to confirm the trend of this paper.

  16. Cervical Laminoplasty

    Science.gov (United States)

    ... spine showing extension of the spine following a cervical laminoplasty. B) Post-operative lateral x-rays of the same patient showing flexion. Note that the range of motion is maintained after the laminoplasty and that no ...

  17. Cervical spondylosis

    Science.gov (United States)

    Cervical osteoarthritis; Arthritis - neck; Neck arthritis; Chronic neck pain; Degenerative disk disease ... therapist). Sometimes, a few visits will help with neck pain. Cold packs and heat therapy may help your ...

  18. Reações inflamatórias leptomeníngeas em neurocirurgia Acute inflammatory leptomeningeal reactions in neurosurgery

    Directory of Open Access Journals (Sweden)

    A. Gama da Rocha

    1971-03-01

    Full Text Available Revisão de 840 casos de pacientes submetidos a intervenções neurocirúrgicas na Unidade de Neurologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo durante 5 anos (1962-1967 para verificar a incidência de reações inflamatórias leptomeníngeas (RIL no pós-operatório. Em 106 casos (12,6% foi demonstrada a ocorrência de RIL. O diagnóstico de RIL foi comprovado pelo quadro liquórico; em apenas um caso êle resultou dos achados do exame necroscópico exclusivamente. Analisando os 105 casos em que o LCR foi estudado verificou-se ser a hipertermia, a cefaléia, os sinais meníngeos e as alterações da consciência os sintomas que com mais freqüência sugeriam o diagnóstico; este foi comprovado em média 10 dias após o ato cirúrgico, mediante o exame do LCR. Baseando -se nas alterações do LCR os casos foram divididos em três grupos: RIL provavelmente asséptica (72 casos, RIL provavelmente séptica (26 casos, RIL sépticas (7 casos. Em 59 casos associava-se à RIL hemorragia sub-aracnóidea, dado considerado indicativo de gravidade, pois dos 24 pacientes que vieram a falecer, 20 apresentavam hemorragia sub-aracnóidea e RIL.Data concerning to 840 patients submitted to neurosurgical operations during 5 years (1962-1967 were reviewed in order to verify the occurrence of acute inflammatory leptomeningeal reactions (RIL in the immediate post -operative period. It was verified that RIL occurred in 106 cases (12,6%. In one case the demonstration was made at the necroscopic examination; in 105 cases the demonstration was based in the cerebrospinal fluid (CSF examination. Clinical and CSF data concerning to the last 105 cases were studied. It was shown that fever, headache, meningism and changes in consciousness were the symptoms that most commonly suggested the diagnosis. Symptoms were more conspicuous about the tenth day (mean of the post-operative period. Considering the CSF changes found, the cases were

  19. Adipose-Derived Mesenchymal Stem Cell Protects Kidneys against Ischemia-Reperfusion Injury through Suppressing Oxidative Stress and Inflammatory Reaction

    Directory of Open Access Journals (Sweden)

    Chua Sarah

    2011-05-01

    Full Text Available Abstract Background Reactive oxygen species are important mediators exerting toxic effects on various organs during ischemia-reperfusion (IR injury. We hypothesized that adipose-derived mesenchymal stem cells (ADMSCs protect the kidney against oxidative stress and inflammatory stimuli in rat during renal IR injury. Methods Adult male Sprague-Dawley (SD rats (n = 24 were equally randomized into group 1 (sham control, group 2 (IR plus culture medium only, and group 3 (IR plus immediate intra-renal administration of 1.0 × 106 autologous ADMSCs, followed by intravenous ADMSCs at 6 h and 24 h after IR. The duration of ischemia was 1 h, followed by 72 hours of reperfusion before the animals were sacrificed. Results Serum creatinine and blood urea nitrogen levels and the degree of histological abnormalities were markedly lower in group 3 than in group 2 (all p Conclusion ADMSC therapy minimized kidney damage after IR injury through suppressing oxidative stress and inflammatory response.

  20. Atherosclerotic inflammatory reaction and microRNA%动脉粥样硬化炎症反应与microRNA

    Institute of Scientific and Technical Information of China (English)

    梁鑫

    2013-01-01

    动脉粥样硬化是一种慢性动脉炎症反应性疾病,其病因至今尚未完全阐明.microRNA参与调控动脉粥样硬化发生、发展过程中各个环节的炎性细胞的发育、分化及其功能的执行,对microRNA参与调控这些细胞的机制进行深入研究将有可能阐明microRNA在动脉粥样硬化发病过程中的意义和作用.%Atherosclerosis is a chronic inflammatory artery disease,its pathogensis has not been completely demonstrated.MicroRNA modulates ontogenesis,differentiation and functional performance of inflammatory cells in every stage of atherosclerosis.Therefore,it is helpful for illustrating the significance and effects of microRNA in those inflammatory cells and the depth researches would be carried out the functions and mechanisms of microRNAs in atherosclerosis.

  1. Chronic inflammatory demyelinating polyradiculoneuropathy: two cases with cervical spinal cord compression Polirradiculoneuropatia desmielinizante inflamatória crônica: dois casos com síndrome de compressão medular

    Directory of Open Access Journals (Sweden)

    Marcos R.G. de Freitas

    2005-09-01

    Full Text Available Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP is a peripheral nerve disorder probably due to an immunological disturb. It evolves either in a steadily progressive or in a relapsing and fluctuating course. Weakness is mainly in the lower limbs proximally and distally. The electromyography is demyelinating. The cerebral spinal fluid protein is most of times elevated. Sometimes enlarged nerves are found. There are few cases described with spinal cord compression due to hypertrophic spinal nerve roots. Two patients (females, 66 and 67 years old with diagnosis of a long standing CIDP are described. In the first one, the evolution was characterized by remission and relapsing course. The second patient had a chronic and progressive course. These patients presented after a long evolution a cervical spinal cord compression syndrome due to hypertrophic cervical roots. Neurologists must be aware of the possibility of development of spinal cord compression by enlarged spinal roots in patients with a long standing CIDP.A polirradiculoneuropatia desmielinizante inflamatória crônica (PDIC é uma afecção dos nervos periféricos de natureza autoimune, com evolução por surtos de exacerbação e remissão ou de evolver progressivo. O acometimento motor é predominante, com fraqueza proximal e distal nos membros inferiores. A eletroneuromiografia é do tipo desmielinizante com bloqueio de condução nervosa em dois ou mais nervos. Há aumento de proteínas do líquor. Com a evolução da doença pode haver espessamento dos nervos distal e/ou proximalmente. Excepcionalmente ocorre compressão da medula espinhal em qualquer segmento por raízes próximas hipertrofiadas. Foram estudadas duas mulheres de 66 e 67 anos respectivamente com quadro de PDIC de longa evolução. A primeira tinha evolução por surtos e na segunda o evolver era progressivo. Nos dois casos o espessamento proximal dos nervos provocou síndrome de compressão medular alta

  2. EFFECTS OF Β-ADRENOBLOCKERS ON MYOCARDIAL REMODELING, IMMUNO-INFLAMMATORY REACTIONS AND ENDOTHELIAL DYSFUNCTION IN PATIENTS WITH ISCHEMIC HEART DISEASE AND CHRONIC HEART FAILURE

    Directory of Open Access Journals (Sweden)

    A. N. Zakirova

    2015-12-01

    Full Text Available Aim. To assess the effect of β-adrenoblockers (BAB on myocardial remodeling, immuno-inflammatory reactions and endothelial dysfunction in patients with ischemic heart disease and chronic heart failure (CHF.Material and methods. 84 patients with ischemic CHF of II-IV functional class were involved in the study. They were randomized in two groups. The first group was presented with 43 patients receiving carvedilol in addition to standard therapy for 24 weeks; the second group was presented with 41patients receiving metoprolol. Echocardiography, 6-minute walk test were applied. Blood levels of primary and secondary lipid peroxidation (LP products, cytokines, endothelin-1 (ET-1, intercellular adhesive molecule (VCAM-1 were determined.Results. Both of BAB improved the clinical condition and physical working ability of patients with CHF. Carvedilol in comparison with metoprolol was more effective in myocardial remodeling prevention, inhibition of pro-inflammatory cytokines [tumor necrosis factor alpha (TNF-α, interleukins (IL-1β IL-6] and LP. Besides carvedilol increased in endothelium-dependent vasodilatation and reduced in ET-1 and VCAM-1 levels.Conclusion. Long-term carvedilol treatment has anti-inflammatory, antioxidant and endothelium-protective effects as well as improves haemodynamics. 

  3. Roles of MAS-related G protein coupled receptor-X2 (MRGPRX2) on mast cell-mediated host defense, pseudoallergic drug reactions and chronic inflammatory diseases

    Science.gov (United States)

    Subramanian, Hariharan; Gupta, Kshitij; Ali, Hydar

    2016-01-01

    Mast cells (MCs), which are granulated tissue-resident cells of hematopoietic lineage, contribute to vascular homeostasis, innate/adaptive immunity and wound healing. MCs are, however, best known for their roles in allergic and inflammatory diseases such as anaphylaxis, food allergy, rhinitis, itch, urticaria, atopic dermatitis and asthma. In addition to the high affinity IgE receptor (FcεRI), MCs express numerous G protein coupled receptors (GPCRs), which are the largest group of membrane receptor proteins and are the most common targets of drug therapy. Antimicrobial host defense peptides (HDPs), neuropeptides (NPs), major basic protein (MBP), eosinophil peroxidase (EPO) and many FDA approved peptidergic drugs activate human MCs via a novel GPCR known as MAS-related G protein coupled receptor-X2 (MRGPRX2; formerly known as MrgX2). Unique features of MRGPRX2 that distinguish it from other GPCRs include their presence both on plasma membrane and intracellular sites and their selective expression in MCs. In this article, we review the possible roles of MRGPRX2 on host defense, drug-induced anaphylactoid reactions, neurogenic inflammation, pain, itch and chronic inflammatory diseases such as urticaria and asthma. We propose that HDPs that kill microbes directly and activate MCs via MRGPRX2 could serve as novel GPCR targets to modulate host defense against microbial infection. Furthermore, monoclonal antibodies or small molecule inhibitors of MRGPRX2 could be developed for the treatment of MC-dependent allergic and inflammatory disorders. PMID:27448446

  4. Operating protocols of external root cervical resorption

    OpenAIRE

    Luca Venuti

    2015-01-01

    Aim: Theme of this report is the external cervical root resorption and the sequence of clinical procedures to be implemented during the phases of treatment. The external cervical root resorption (ICR) presents particular pathological conditions such as to classify between resorption of inflammatory origin.1–3 It is generally presented as a complex clinical situation both in the diagnosis in a predictable prognosis.3–6 It's often associated with loss of calcified tissue: dentin, cementum, a...

  5. Advancement of caveolin-1 in lung inflammatory reaction%小窝蛋白-1在肺部炎症反应中的研究进展

    Institute of Scientific and Technical Information of China (English)

    岳扬; 孙耕耘

    2011-01-01

    Caveolae, a kind of specialized cell membrane structure, is composed of protein and lipidt caveolin is the main structural protein. In the lung inflammatory reaction, many signaling molecules are enriched in caveolae which are the hinge of many signal transduction pathways. Caveolin-1 can regulate the activation of neutrophil, adhesion to endothelial cells, and activity of many signaling molecules such as G protein, protein kinase C, nuclear factor-κB, and thus play an important role in the lung inflammatory reaction.%小窝是一种特化的细胞膜结构,主要由蛋白质和脂类组成,小窝蛋白是其主要的结构蛋白.在肺部炎症反应中,小窝富集多种信号分子,成为信号转导的枢纽.小窝蛋白-1能够调节中性粒细胞的活化及其对内皮细胞的黏附,参与调节多种信号分子如G蛋白、蛋白激酶C、核转录因子κB的活性,因而在肺部炎症反应过程中具有重要的作用.

  6. Demonstration of correlations between the 8 and 10 kHz atmospherics and the inflammatory reaction of rats after carrageenan injection

    Science.gov (United States)

    Ruhenstroth-Bauer, Gerhard; Rösing, Olga; Baumer, Hans; Sönning, Walter; Lehmacher, Walter

    1988-09-01

    Between the mean daily density of 28 kHz atmospherics and the onset of epileptic fits there is a highly significant correlation coefficient ( r) of 0.30; there is a negative coefficient of -0.20 between the fits and the mean daily density of 10 kHz atmospherics. The onset of heart infarction is correlated with 28 kHz atmospherics ( r=0.15). Furthermore, we have discovered that sudden deafness is also correlated with certain configurations of atmospherics. In this paper we report the following correlation coefficients between the inflammatory reaction of rats to a carrageenan injection (rci) into a hind paw and the mean daily pulse rate of atmospherics of the same day: r=0.49 for the 8 kHz atmospherics ( P<0.02) and r=0.44 for the 10 kHz atmospherics ( P<0.04). The correlations between rci reaction and other atmospherics (12 and 28 kHz) are smaller and not significant. By the method of multiple linear regression we found a multiple R=0.54 between rci reaction and the 8 and 10 kHz atmospherics (the regression function for the rci reaction is 0.15+0.004×8 kHz+0.002×10 kHz, P<0.05).

  7. Genetic Variants of NPAT-ATM and AURKA are Associated With an Early Adverse Reaction in the Gastrointestinal Tract of Patients With Cervical Cancer Treated With Pelvic Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Ishikawa, Atsuko; Suga, Tomo; Shoji, Yoshimi [RadGenomics Project, National Institute of Radiological Sciences, Chiba (Japan); Kato, Shingo; Ohno, Tatsuya; Ishikawa, Hitoshi [Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences, Chiba (Japan); Yoshinaga, Shinji [Research Center for Radiation Protection, National Institute of Radiological Sciences, Chiba (Japan); Ohara, Kiyoshi [Tsukuba University Hospital, Tsukuba (Japan); Ariga, Hisanori [Tohoku University Hospital, Miyagi (Japan); Nomura, Kuninori [Toyama University Hospital, Toyama (Japan); Shibamoto, Yuta [Nagoya City University Hospital, Aichi (Japan); Ishikawa, Ken-Ichi; Moritake, Takashi; Michikawa, Yuichi; Iwakawa, Mayumi [RadGenomics Project, National Institute of Radiological Sciences, Chiba (Japan); Imai, Takashi, E-mail: imait@nirs.go.jp [RadGenomics Project, National Institute of Radiological Sciences, Chiba (Japan)

    2011-11-15

    Purpose: This study sought to associate polymorphisms in genes related to cell cycle regulation or genome maintenance with radiotherapy (RT)-induced an early adverse reaction (EAR) in patients with cervical cancer. Methods and Materials: This study enrolled 243 cervical cancer patients who were treated with pelvic RT. An early gastrointestinal reaction was graded using the National Cancer Institute Common Toxicity Criteria, version 2. Clinical factors of the enrolled patients were analyzed, and 208 patients were grouped for genetic analysis according to their EAR (Grade {<=}1, n = 150; Grade {>=}2, n = 58). Genomic DNA was genotyped, and association with the risk of EAR for 44 functional single-nucleotide polymorphisms (SNPs) of 19 candidate genes was assessed by single-locus, haplotype, and multilocus analyses. Results: Our analysis revealed two haplotypes to be associated with an increased risk of EAR. The first, comprising rs625120C, rs189037T, rs228589A, and rs183460G, is located between the 5' ends of NPAT and ATM (OR = 1.86; 95% CI, 1.21-2.87), whereas the second is located in the AURKA gene and comprises rs2273535A and rs1047972G (OR = 1.75; 95% CI, 1.10-2.78). A third haplotype, rs2273535T and rs1047972A in AURKA, was associated with a reduced EAR risk (OR = 0.42; 95% CI, 0.20-0.89). The risk of EAR was significantly higher among patients with both risk diplotypes than in those possessing the other diplotypes (OR = 3.24; 95% CI, 1.52-6.92). Conclusions: Individual radiosensitivity of intestine may be determined by haplotypes in the NPAT-ATM and AURKA genes. These variants should be explored in larger association studies in cervical cancer patients.

  8. Neuronal apoptosis and inflammatory reaction in rat models of focal cerebral ischemia following 40-minute suspended moxibustion

    Institute of Scientific and Technical Information of China (English)

    Rixin Chen; Zhimai Lv; Mingren Chen; Xin An; Dingyi Xie; Jing Yi

    2011-01-01

    The treatment duration of heat-sensitive moxibustion (approximately 40 minutes on average) is longer than that of traditional suspended moxibustion.The present study investigated expression changes of three inflammatory and apoptosis-associated proteins (inducible nitric oxide synthase,cyclooxygenase-2 and caspase-3) in transient middle cerebral artery occlusion model rats following suspended moxibustion for 40 minutes,to explore the mechanisms underlying neuroprotective action of suspended moxibustion.The results indicated that suspended moxibustion at acupoint Dazhui (DU 14) for 40 minutes reduced the cortical expression of caspase-3,cyclooxygenase-2 and inducible nitric oxide synthase proteins of transient middle cerebral artery occlusion model rats,as well as decreasing infarct volume and ameliorating the neurological deficit score.Outcomes with 40 minutes of moxibustion were superior to the outcomes after suspended moxibustion for 15 minutes.

  9. Inhibition of group IIA secretory phospholipase A2and its inflammatory reactions in mice by ethanolic extract of Andrographis paniculata, a well-known medicinal food

    Directory of Open Access Journals (Sweden)

    V Kishore

    2016-01-01

    This study emphasis the anti-inflammatory effect of A. paniculata by inhibiting the inflammatory Group IIA sPLA2 and its associated inflammatory activities such as edema. It was found that there is a strong correlation between lipolytic activity and pro-inflammatory activity inhibition. Therefore, the study suggests that the extract processes potent anti-inflammatory agents, which could be developed as a potential therapeutic agent against inflammatory and related diseases.

  10. Effect of age, impaction types and operative time on inflammatory tissue reactions following lower third molar surgery

    OpenAIRE

    Obi Emeka V; Bamgbose Babatunde O; Adeyemo Wasiu L; Bello Seidu A; Adeyinka Ademola A

    2011-01-01

    Abstract Background Postoperative mobidity following third molar surgery is affected by a number of factors. The study of these factors is essential for effective planning and limitation of morbidity. The aim of this study was to determine the effect of age, type of impaction and operative time on immediate postoperative tissue reactions following mandibular third molar surgery. Methods Consecutive patients with impacted mandibular third molar teeth were studied. All the third molars were cla...

  11. Cervical Cancer Stage IVA

    Science.gov (United States)

    ... historical Searches are case-insensitive Cervical Cancer Stage IVA Add to My Pictures View /Download : Small: 756x576 ... Large: 3150x2400 View Download Title: Cervical Cancer Stage IVA Description: Stage IVA cervical cancer; drawing and inset ...

  12. Hypothermic Machine Perfusion Reduced Inflammatory Reaction by Downregulating the Expression of Matrix Metalloproteinase 9 in a Reperfusion Model of Donation After Cardiac Death.

    Science.gov (United States)

    Fu, Zhen; Ye, Qifa; Zhang, Yang; Zhong, Zibiao; Xiong, Yan; Wang, Yanfeng; Hu, Long; Wang, Wei; Huang, Wei; Ko, Dicken Shiu-Chung

    2016-06-01

    The exact mechanism by which hypothermic machine perfusion (HMP) improves the graft quality in kidney transplantation of donation after cardiac death (DCD) remains unclear. The aim of this study was to investigate the correlation between the expression of matrix metalloproteinase 9 (MMP-9) and inflammatory reaction in kidney ischemia-reperfusion (I/R) injury injury followed by cold storage (CS) or HMP model of DCD. New Zealand white rabbit kidneys were subjected to 35 min of warm ischemia and 1 h reperfusion, then preserved by either 1 h reperfusion (sham-operated group), 4 h CS or 4 h HMP in vivo. Kidneys were reperfused 24 h followed by further analysis. No treatment was given to rabbits in the normal control group. The expression of MMP-9, nuclear factor-κB (NF-κB), and MMP-2 mRNA were detected by real-time PCR (RT-PCR). MMP-9 was located by immunohistochemistry and immunofluorescence methods. Tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), myeloperoxidase (MPO), superoxide dismutase (SOD), and malondialdehyde (MDA) were measured by kits for each groups. Compared with the CS group, the expression of MMP-9 and NF-κB mRNA were downregulated in HMP group (P  0.05). In normal control and sham-operated groups, a low level of MMP-9 expression was detected in glomeruli. However, positive signals of MMP-9 were mostly located in the tubulointerstitium and the vascular wall of CS and HMP groups. Expression of TNF-α, IL-6, MDA, and activity of MPO decreased while activity of SOD in the HMP group increased in contrast to the CS group (P < 0.05). In conclusion, inflammatory cytokines mediated MMP-9 expression through NF-κB band to MMP-9 promoter region, resulting in renal injury. Therefore, HMP reduced inflammatory reaction by downregulating the expression of MMP-9, which may be the mechanism of kidney protection in I/R injury.

  13. Effects of urban air pollution on the inflammatory reaction: involvement of the chemokine pathways; Impact de la pollution atmospherique urbaine sur la reponse inflammatoire: implication des chimiokines

    Energy Technology Data Exchange (ETDEWEB)

    Fahy, O.

    2000-12-01

    Urban air pollution is both gaseous and particulate, and diesel exhausts are now the main source of particles. Diesel particles consist of a carbon core with multiple adsorbed organic compounds, among witch poly-aromatic hydrocarbons. These diesel particles and associated poly-aromatic hydrocarbons are likely to play a role in the recent increase in allergic diseases. In this study, we evaluated the effects of diesel organic extracts on the initiation and the orientation of the allergen-dependent inflammatory reaction by analyzing the dis-regulation of a family of mediators involved in cellular recruitment: the chemokines. We demonstrated that mononuclear cells and alveolar macrophages from normal subjects displayed a dis-regulation in pro-inflammatory chemokine expression and production (IL-8, MCP-1, RANTES) when exposed to diesel organic extracts. In addition we observed a synergy between the effects of diesel and allergen when cells from allergic patients were exposed to both simultaneously, leading to a strong over-production of chemokines, and to the increased capacity of recruiting effector cells such as neutrophils and eosinophils. The MAP kinase pathways seemed largely involved in the transduction of diesel and allergen stimulus, since a specific inhibition almost abolished the dis-regulation of chemokine production. Diesel and allergen also appeared to favour the establishment of a type 2 immune response (pro-allergenic), by preferentially recruiting Th2 lymphocytes via the dis-regulation of chemokine expression (MDC and IP-10). Finally, the humanized SCID mouse model grafted with autologous human skin allowed the in vivo evaluation of a local over-production of chemokine, by analyzing the cellular recruitment in the skin after intra-dermal injection of recombinant chemokines. This model appears useful for the study of the mechanisms of cellular recruitment by chemokines and the potential therapeutic approaches. In conclusion, our study underlines the

  14. Evaluation through in vivo reflectance confocal microscopy of the cutaneous neurogenic inflammatory reaction induced by capsaicin in human subjects

    Science.gov (United States)

    Căruntu, Constantin; Boda, Daniel

    2012-08-01

    We perform an in vivo analysis of the effects of capsaicin on cutaneous microvascularization. A total of 29 healthy subjects are administered a solution of capsaicin (CAP group) or a vehicle solution (nonCAP group) on the dorsal side of the nondominant hand. The evaluation is performed using in vivo reflectance confocal microscopy (RCM). Ten minutes after administration, the area of the section, the perimeter, and the Feret's diameter of the capillaries in the dermal papillae become significantly larger in the CAP group as against the nonCAP group, and this difference is maintained until the conclusion of the experiment. In vivo RCM allows the investigation of cutaneous vascular reactions induced by capsaicin. As such, this method may constitute an useful technique both for research and clinical practice.

  15. CXCL16 and inflammatory reaction of atherosclerosis%趋化因子CXCL16与动脉粥样硬化炎症反应

    Institute of Scientific and Technical Information of China (English)

    董一寰

    2013-01-01

    Inflammatory reaction is one of the most important causes leading to atherosclerosis (AS) and chemokines are important in inflammation.Recent studies have found that chemokine cxcl16 is multifunctional and serves as chemokines,scavenger receptors and angiogenesis factors.Chemokine cxcll6 also has the ability to promote smooth muscle proliferation and facilitate the adhesion between cells.Chemokine cxcll6 is involved in AS inflammation reaction and a better understanding of this molecule and its role in AS may improve the prevention and treatment of this disease.%动脉粥样硬化(AS)的炎症学说越来越受到重视,趋化因子在炎症反应中具有重要作用.最近发现的趋化因子CXCL16除了能使炎症细胞定向迁移外,还能促进细胞间的黏附、平滑肌的增殖、血管新生,其同时是可以结合磷脂酰丝氨酸和氧化型低密度脂蛋白的清道夫受体.充分参与炎症反应的CXCL16在AS病变处聚集,了解其所发挥的作用可能有助于进一步认识AS炎症反应,并提供新的防治措施.

  16. Studies on the pathogenesis of acute inflammation. I. The inflammatory reaction to thermal injury as observed in the rabbit ear chamber.

    Science.gov (United States)

    ALLISON, F; SMITH, M R; WOOD, W B

    1955-12-01

    A special adaptation of the rabbit ear chamber has been devised to study in vivo, under high magnification, the acute inflammatory reaction to thermal injury. Systematic observations of the cellular response have led to the following conclusions. 1. Contrary to the commonly accepted view, vasodilatation does not always precede the adherence of leucocytes to vascular endothelium. 2. The fact that leucocytes often adhere to one another as well as to the endothelium indicates that the increased adhesiveness characteristic of the early stages of inflammation is not limited to the surfaces of the endothelial cells. 3. The sharing of erythrocytes and platelets in this increased stickiness suggests that a "plasma factor" is involved. There is indirect but as yet inconclusive evidence that the plasma factor may concern the clotting mechanism of the blood. 4. The adherence of leucocytes to the endothelium is usually first noted on the side of the vessel closest to the site of injury. This previously undescribed phenomenon of "unilateral sticking" is in keeping with the concept that the vascular reaction is caused by products of cellular damage which diffuse to the vessel from the site of injury. 5. Leucocytes always become adherent to the endothelium before penetrating the vessel wall. They often migrate about for some time on the endothelial surface before undergoing diapedesis. 6. Although no definite stomata are at any time visible in the endothelium, penetrating leucocytes may leave behind temporary defects through which other leucocytes and even erythrocytes may pass. 7. The diapedesis of leucocytes appears to depend primarily upon cellular motility. It may occur in static vessels where there is presumably little if any hydrostatic pressure. 8. The diapedesis of erythrocytes, on the other hand, is a passive process depending upon intravascular pressure. Its occurrence is greatly exaggerated in areas in which intravascular pressure becomes elevated. Such elevations

  17. High gene expression of inflammatory markers and IL-17A correlates with severity of injection site reactions of Atlantic salmon vaccinated with oil-adjuvanted vaccines

    Directory of Open Access Journals (Sweden)

    Koop Ben F

    2010-05-01

    Full Text Available Abstract Background Two decades after the introduction of oil-based vaccines in the control of bacterial and viral diseases in farmed salmonids, the mechanisms of induced side effects manifested as intra-abdominal granulomas remain unresolved. Side effects have been associated with generation of auto-antibodies and autoimmunity but the underlying profile of inflammatory and immune response has not been characterized. This study was undertaken with the aim to elucidate the inflammatory and immune mechanisms of granuloma formation at gene expression level associated with high and low side effect (granuloma indices. Groups of Atlantic salmon parr were injected intraperitoneally with oil-adjuvanted vaccines containing either high or low concentrations of Aeromonas salmonicida or Moritella viscosa antigens in order to induce polarized (severe and mild granulomatous reactions. The established granulomatous reactions were confirmed by gross and histological methods at 3 months post vaccination when responses were known to have matured. The corresponding gene expression patterns in the head kidneys were profiled using salmonid cDNA microarrays followed by validation by real-time quantitative PCR (qPCR. qPCR was also used to examine the expression of additional genes known to be important in the adaptive immune response. Results Granulomatous lesions were observed in all vaccinated fish. The presence of severe granulomas was associated with a profile of up-regulation of innate immunity-related genes such as complement factors C1q and C6, mannose binding protein, lysozyme C, C-type lectin receptor, CD209, Cathepsin D, CD63, LECT-2, CC chemokine and metallothionein. In addition, TGF-β (p = 0.001, IL-17A (p = 0.007 and its receptor (IL-17AR (p = 0.009 representing TH17 were significantly up-regulated in the group with severe granulomas as were arginase and IgM. None of the genes directly reflective of TH1 T cell lineage (IFN-γ, CD4 or TH2 (GATA-3

  18. Nonoperative Management of Cervical Radiculopathy.

    Science.gov (United States)

    Childress, Marc A; Becker, Blair A

    2016-05-01

    Cervical radiculopathy describes pain in one or both of the upper extremities, often in the setting of neck pain, secondary to compression or irritation of nerve roots in the cervical spine. It can be accompanied by motor, sensory, or reflex deficits and is most prevalent in persons 50 to 54 years of age. Cervical radiculopathy most often stems from degenerative disease in the cervical spine. The most common examination findings are painful neck movements and muscle spasm. Diminished deep tendon reflexes, particularly of the triceps, are the most common neurologic finding. The Spurling test, shoulder abduction test, and upper limb tension test can be used to confirm the diagnosis. Imaging is not required unless there is a history of trauma, persistent symptoms, or red flags for malignancy, myelopathy, or abscess. Electrodiagnostic testing is not needed if the diagnosis is clear, but has clinical utility when peripheral neuropathy of the upper extremity is a likely alternate diagnosis. Patients should be reassured that most cases will resolve regardless of the type of treatment. Nonoperative treatment includes physical therapy involving strengthening, stretching, and potentially traction, as well as nonsteroidal anti-inflammatory drugs, muscle relaxants, and massage. Epidural steroid injections may be helpful but have higher risks of serious complications. In patients with red flag symptoms or persistent symptoms after four to six weeks of treatment, magnetic resonance imaging can identify pathology amenable to epidural steroid injections or surgery.

  19. Effect of age, impaction types and operative time on inflammatory tissue reactions following lower third molar surgery

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    Obi Emeka V

    2011-04-01

    Full Text Available Abstract Background Postoperative mobidity following third molar surgery is affected by a number of factors. The study of these factors is essential for effective planning and limitation of morbidity. The aim of this study was to determine the effect of age, type of impaction and operative time on immediate postoperative tissue reactions following mandibular third molar surgery. Methods Consecutive patients with impacted mandibular third molar teeth were studied. All the third molars were classified according to Winter's classification. Surgical extraction was performed on all the patients by a single surgeon under local anaesthesia. The operation time was determined by the time lapse between incision and completion of suturing. Postoperative pain, swelling and trismus were evaluated. Results There were 120 patients with an age range of 19-42 years. Patients in the age range of 35-42 years recorded a lower pain score (p = 0.5 on day 1. The mouth opening was much better in the lower age group on day 2 and 5 (p = 0.007 and p = 0.01 respectively. Pain, swelling and trismus increased with increasing operative time. Distoangular impaction was significantly associated with higher VAS score on day 1 and 2 (p = 0.01, 0.0, 04. Distoangular and horizontal impaction are associated with a higher degree of swelling and reduced mouth opening on postoperative review days. Vertical impaction was associated with the least degree of facial swelling and best mouth opening. Conclusions Increasing operating time and advancing age are associated with more postoperative morbidity, likewise distoangular and horizontal impaction types.

  20. TNF-overexpression in Borna disease virus-infected mouse brains triggers inflammatory reaction and epileptic seizures.

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    Katharina Kramer

    Full Text Available Proinflammatory state of the brain increases the risk for seizure development. Neonatal Borna disease virus (BDV-infection of mice with neuronal overexpression of tumor necrosis factor-α (TNF was used to investigate the complex relationship between enhanced cytokine levels, neurotropic virus infection and reaction pattern of brain cells focusing on its role for seizure induction. Viral antigen and glial markers were visualized by immunohistochemistry. Different levels of TNF in the CNS were provided by the use of heterozygous and homozygous TNF overexpressing mice. Transgenic TNF, total TNF (native and transgenic, TNF-receptor (TNFR1, TNFR2, IL-1 and N-methyl-D-aspartate (NMDA-receptor subunit 2B (NR2B mRNA values were measured by real time RT-PCR. BDV-infection of TNF-transgenic mice resulted in non-purulent meningoencephalitis accompanied by epileptic seizures with a higher frequency in homozygous animals. This correlated with lower weight gain, stronger degree and progression of encephalitis and early, strong microglia activation in the TNF-transgenic mice, most obviously in homozygous animals. Activation of astroglia could be more intense and associated with an unusual hypertrophy in the transgenic mice. BDV-antigen distribution and infectivity in the CNS was comparable in TNF-transgenic and wild-type animals. Transgenic TNF mRNA-expression was restricted to forebrain regions as the transgene construct comprised the promoter of NMDA-receptor subunit2B and induced up-regulation of native TNF mRNA. Total TNF mRNA levels did not increase significantly after BDV-infection in the brain of transgenic mice but TNFR1, TNFR2 and IL-1 mRNA values, mainly in the TNF overexpressing brain areas. NR2B mRNA levels were not influenced by transgene expression or BDV-infection. Neuronal TNF-overexpression combined with BDV-infection leads to cytokine up-regulation, CNS inflammation and glial cell activation and confirmed the presensitizing effect of elevated

  1. 宫颈癌患者人乳头状瘤病毒感染与阴道菌群及炎性因子变化研究%Changes of HPV infection,vaginal flora and inflammatory factors in patients with cervical cancer

    Institute of Scientific and Technical Information of China (English)

    文政芳; 杨君; 赵淑珍; 李少儒; 王世进

    2016-01-01

    目的:探讨宫颈癌患者人乳头状瘤病毒(H PV )感染与阴道菌群及炎性因子变化,为宫颈癌的预防治疗提供科学参考。方法选取2012年6月-2015年10月在医院诊治50例宫颈癌(宫颈癌组)及50例宫颈上皮内瘤变(CIN)(CIN组)患者,采集宫颈及阴道分泌物检测 HPV、阴道菌群、肿瘤坏死因子‐α(TNF‐α)、白细胞介素‐4(IL‐4)、IL‐6、IL‐10水平。结果 HPV感染率宫颈癌组为96.00%、CIN组为84.00%;宫颈癌组患者 HPV16、18感染率分别为68.00%、60.00%,显著高于CIN组患者42.00%、34.00%,两组比较差异均有统计学意义( P<0.05);宫颈癌组和CIN组患者病原体感染率分别为94.00%和92.00%,两组比较差异无统计学意义,宫颈癌组患者滴虫、念珠菌属、细菌、支原体属、衣原体属感染率分别为24.00%、32.00%、52.00%、42.00%、40.00%,显著高于CIN组患者8.00%、14.00%、30.00%、22.00%、20.00%,两组比较差异均有统计学意义(P<0.05);宫颈癌组患者TNF‐α、IL‐4、IL‐6、IL‐10水平高于CIN组患者,比较差异有统计学意义(P<0.05)。结论宫颈癌患者HPV感染率高,主要以HPV16、18为主的多重感染,阴道菌群失调较为明显,HPV感染及菌群感染可引起宫颈炎性因子表达上调。%OBJECTIVE To discuss and study on the changes of human papilloma virus(HPV)infection ,vaginal flo‐ra and inflammatory factors in patients with cervical cancer ,so as to provide scientific reference for the prevention and treatment of cervical cancer .METHODS A total of 50 cases of patients with cervical cancer (cervical cancer group) and 50 cases of patients with cervical intraepithelial neoplasia (CIN)(CIN group) were selected ,who had diagnosis and treatment in the hospital from Jun .2012 to Oct .2015 .The collection of cervical and vaginal

  2. ASTHMA AND RHINITIS INDUCED BY SELECTIVE IMMEDIATE REACTIONS TO PARACETAMOL AND NON-STEROIDAL ANTI-INFLAMMATORY DRUGS IN ASPIRIN TOLERANT SUBJECTS

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    Diana Pérez-Alzate

    2016-07-01

    Full Text Available In subjects with non-steroidal anti-inflammatory drugs (NSAIDs- exacerbated respiratory disease (NERD symptoms are triggered by acetyl salicylic acid (ASA and other strong COX-1 inhibitors, and in some cases by weak COX-1 or by selective COX-2 inhibitors. The mechanism involved is related to prostaglandin pathway inhibition and leukotriene release. Subjects who react to a single NSAID and tolerate others are considered selective responders, and often present urticaria and/or angioedema and anaphylaxis (SNIUAA. An immunological mechanism is implicated in these reactions. However, anecdotal evidence suggests that selective responders who present respiratory airway symptoms may also exist.Our objective was to determine if subjects might develop selective responses to NSAIDs/paracetamol that manifest as upper/lower airways respiratory symptoms. For this purpose we studied patients reporting asthma and/or rhinitis induced by paracetamol or a single NSAID that tolerated ASA. An allergological evaluation plus controlled challenge with ASA was carried out. If ASA tolerance was found, we proceeded with an oral challenge with the culprit drug. The appearance of symptoms was monitored by a clinical questionnaire and by measuring FEV1 and/or nasal airways volume changes pre and post challenge. From a total of 21 initial cases, we confirmed the appearance of nasal and/or bronchial manifestations in ten, characterised by a significant decrease in FEV1% and/or a decrease in nasal volume cavity after drug administration. All cases tolerated ASA.This shows that ASA tolerant subjects with asthma and/or rhinitis induced by paracetamol or a single NSAID without skin/systemic manifestations exist. Whether these patients represent a new clinical phenotype to be included within the current classification of hypersensitivity reactions to NSAIDs requires further investigation.

  3. Asthma and Rhinitis Induced by Selective Immediate Reactions to Paracetamol and Non-steroidal Anti-inflammatory Drugs in Aspirin Tolerant Subjects

    Science.gov (United States)

    Pérez-Alzate, Diana; Blanca-López, Natalia; Doña, Inmaculada; Agúndez, José A.; García-Martín, Elena; Cornejo-García, José A.; Perkins, James R.; Blanca, Miguel; Canto, Gabriela

    2016-01-01

    In subjects with non-steroidal anti-inflammatory drugs (NSAIDs)- exacerbated respiratory disease (NERD) symptoms are triggered by acetyl salicylic acid (ASA) and other strong COX-1 inhibitors, and in some cases by weak COX-1 or by selective COX-2 inhibitors. The mechanism involved is related to prostaglandin pathway inhibition and leukotriene release. Subjects who react to a single NSAID and tolerate others are considered selective responders, and often present urticaria and/or angioedema and anaphylaxis (SNIUAA). An immunological mechanism is implicated in these reactions. However, anecdotal evidence suggests that selective responders who present respiratory airway symptoms may also exist. Our objective was to determine if subjects might develop selective responses to NSAIDs/paracetamol that manifest as upper/lower airways respiratory symptoms. For this purpose, we studied patients reporting asthma and/or rhinitis induced by paracetamol or a single NSAID that tolerated ASA. An allergological evaluation plus controlled challenge with ASA was carried out. If ASA tolerance was found, we proceeded with an oral challenge with the culprit drug. The appearance of symptoms was monitored by a clinical questionnaire and by measuring FEV1 and/or nasal airways volume changes pre and post challenge. From a total of 21 initial cases, we confirmed the appearance of nasal and/or bronchial manifestations in ten, characterized by a significant decrease in FEV1% and/or a decrease in nasal volume cavity after drug administration. All cases tolerated ASA. This shows that ASA tolerant subjects with asthma and/or rhinitis induced by paracetamol or a single NSAID without skin/systemic manifestations exist. Whether these patients represent a new clinical phenotype to be included within the current classification of hypersensitivity reactions to NSAIDs requires further investigation. PMID:27489545

  4. Pre-exposure to faeces or saliva of Triatoma dimidiata decreases parasitemia in mice challenged with Trypanosoma cruzi: a description of the inflammatory reaction at the inoculation site

    Science.gov (United States)

    Monteon, Victor; Quen-Rámirez, Enrique; Macedo-Reyes, Veronica; Lopez, Ruth; Acosta-Viana, Karla; Pennigton, Pamela; Ramos-Ligonio, Angel

    2016-10-01

    Under natural conditions, Trypanosoma cruzi infection is transmitted to mammals when faeces contaminated with metacyclic trypomastigotes gain access through skin lesions, mucosa or bite wounds. Natural infection of bugs with T. cruzi can vary greatly from less than 1% up to 70%, depending on triatomine species: in the case of Triatoma dimidiata, the percentage of infection is around 30%. In this work uses biological fluids (saliva and faeces) from Triatoma dimidiata to inoculate experimental animals once or multiple times, before inoculation with faeces contaminated with metacyclic trypomastigotes discrete type unit Ia (TcI). The site of infection was analyzed for histological changes based on hematoxile-eosine technique and toluide blue stain for mast cells. Inoculation with saliva led to the recruitment of eosinophils and mononuclear cells at the inoculation site, whereas inoculation with faeces led to the recruitment of neutrophils. Mice inoculated multiple times exhibited a strong inflammatory reaction from the first hour. Mono- or multi-exposure to T. dimidiata fluids before inoculation with metacyclic trypomastigotes helped to control the level of parasitemia. Previous contact with saliva or faeces of T. dimidiata reduces parasitemia in T. cruzi I -infected mice.

  5. Rat pro-inflammatory cytokine and cytokine related mRNA quantification by real-time polymerase chain reaction using SYBR green

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    Chancerelle Yves

    2004-02-01

    Full Text Available Abstract Background Cytokine mRNA quantification is widely used to investigate cytokine profiles, particularly in small samples. Real-time polymerase chain reaction is currently the most reliable method of quantifying low-level transcripts such as cytokine and cytokine receptor mRNAs. This accurate technique allows the quantification of a larger pattern of cytokines than quantification at the protein level, which is limited to a smaller number of proteins. Results Although fluorogenic probes are considered more sensitive than fluorescent dyes, we have developed SYBR Green real-time RT-PCR protocols to assay pro-inflammatory cytokines (IL1a, IL1b and IL6, TNFa, cytokine receptors (IL1-r1, IL1-r2, IL6-r, TNF-r2 and related molecules (IL1-RA, SOCS3 mRNA in rats. This method enables normalisation against several housekeeping genes (beta-actin, GAPDH, CypA, HPRT dependent on the specific experimental treatments and tissues using either standard curve, or comparative CT quantification method. PCR efficiency and sensitivity allow the assessment of; i basal mRNA levels in many tissues and even decreases in mRNA levels, ii mRNA levels from very small samples. Conclusion Real-time RT-PCR is currently the best way to investigate cytokine networks. The investigations should be completed by the analysis of genes regulated by cytokines or involved in cytokine signalling, providing indirect information on cytokine protein expression.

  6. 中晚期宫颈癌同步放化疗后不良反应防护的研究进展%Research progress on the protection of middle and advanced cervical cancer caused adverse reaction and complications after concurrent chemoradiotherapy

    Institute of Scientific and Technical Information of China (English)

    陈英

    2013-01-01

    同步放化疗是中晚期宫颈癌临床治疗主要方式,明显地改善了宫颈癌的生存率,但引起的不良反应,不仅增加患者的痛苦,而且严重影响宫颈癌的预后.本文综述中晚期宫颈癌同步放化疗后发生不良反应及并发症的因素、预防及护理措施,旨在患者的治疗过程中,为临床护理工作提供借鉴,采取有效的预防及护理措施,避免或减少不良反应的发生,提高中晚期宫颈癌治疗的护理效果,改善患者的生活质量.%Concurrent Chemoradiotherapy is a major way to clinical treatment of middle and advanced cervical cancer,it is significantly improved the survival rate of cervical cancer,Not only can increase the pain of patients,but also seriously affect the prognosis of cervical cancer.In this paper,Through the literature review to explore the middle and advanced cervical cancer reactions after cervical cancer treatment and the prevention of complications and nursing measures,it is provided reference for clinical nursing and to adopt effective nursing intervention measures and avoid or reduce the occurrence of adverse reactions at the treatment of patients with process,so as to improve the nursing effect of middle and advanced cervical cancer treatment,improve patient's quality of life.

  7. Cervical cancer - screening and prevention

    Science.gov (United States)

    Cancer cervix - screening; HPV - cervical cancer screening; Dysplasia - cervical cancer screening; Cervical cancer - HPV vaccine ... Almost all cervical cancers are caused by HPV (human papilloma virus). HPV is a common virus that spreads through sexual contact. Certain ...

  8. Association between thiopurine S-methyltransferase polymorphisms and thiopurine-induced adverse drug reactions in patients with inflammatory bowel disease: a meta-analysis.

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    Yue-Ping Liu

    Full Text Available Thiopurine drugs are well established treatments in the management of inflammatory bowel disease (IBD, but their use is limited by significant adverse drug reactions (ADRs. Thiopurine S-methyltransferase (TPMT is an important enzyme involved in thiopurine metabolism. Several clinical guidelines recommend determining TPMT genotype or phenotype before initiating thiopurine therapy. Although several studies have investigated the association between TPMT polymorphisms and thiopurine-induced ADRs, the results are inconsistent. The purpose of this study is to evaluate whether there is an association between TPMT polymorphisms and thiopurine-induced ADRs using meta-analysis.We explored PubMed, Web of Science and Embase for articles on TPMT polymorphisms and thiopurine-induced ADRs. Studies that compared TPMT polymorphisms with-ADRs and without-ADRs in IBD patients were included. Relevant outcome data from all the included articles were extracted and the pooled odds ratio (OR with corresponding 95% confidence intervals were calculated using Revman 5.3 software.Fourteen published studies, with a total of 2,206 IBD patients, which investigated associations between TPMT polymorphisms and thiopurine-induced ADRs were included this meta-analysis. Our meta-analysis demonstrated that TPMT polymorphisms were significantly associated with thiopurine-induced overall ADRs and bone marrow toxicity; pooled ORs were 3.36 (95%CI: 1.82-6.19 and 6.67 (95%CI: 3.88-11.47, respectively. TPMT polymorphisms were not associated with the development of other ADRs including hepatotoxicity, pancreatitis, gastric intolerance, flu-like symptoms and skin reactions; the corresponding pooled ORs were 1.27 (95%CI: 0.60-2.71, 0.97 (95%CI: 0.38-2.48, 1.82 (95%CI: 0.93-3.53, 1.28 (95%CI: 0.47-3.46 and 2.32 (95%CI: 0.86-6.25, respectively.Our meta-analysis demonstrated an association of TPMT polymorphisms with overall thiopurine-induced ADRs and bone marrow toxicity, but not with

  9. Suppression of inflammatory reactions by terpinen-4-ol, a main constituent of tea tree oil, in a murine model of oral candidiasis and its suppressive activity to cytokine production of macrophages in vitro.

    Science.gov (United States)

    Ninomiya, Kentaro; Hayama, Kazumi; Ishijima, Sanae A; Maruyama, Naho; Irie, Hiroshi; Kurihara, Junichi; Abe, Shigeru

    2013-01-01

    The onset of oral candidiasis is accompanied by inflammatory symptoms such as pain in the tongue, edema or tissue damage and lowers the quality of life (QOL) of the patient. In a murine oral candidiasis model, the effects were studied of terpinen-4-ol (T-4-ol), one of the main constituents of tea tree oil, Melaleuca alternifolia, on inflammatory reactions. When immunosuppressed mice were orally infected with Candida albicans, their tongues showed inflammatory symptoms within 24 h after the infection, which was monitored by an increase of myeloperoxidase activity and macrophage inflammatory protein-2 in their tongue homogenates. Oral treatment with 50 µL of 40 mg/mL terpinen-4-ol 3h after the Candida infection clearly suppressed the increase of these inflammatory parameters. In vitro analysis of the effects of terpinen-4-ol on cytokine secretion of macrophages indicated that 800 µg/mL of this substance significantly inhibited the cytokine production of the macrophages cultured in the presence of heat-killed C. albicans cells. Based on these findings, the role of the anti-inflammatory action of T-4-ol in its therapeutic activity against oral candidiasis was discussed.

  10. Cervical Cancer Screening

    Science.gov (United States)

    ... Cancer found early may be easier to treat. Cervical cancer screening is usually part of a woman's health ... may do more tests, such as a biopsy. Cervical cancer screening has risks. The results can sometimes be ...

  11. Cervical Cancer Screening

    Science.gov (United States)

    ... are at increased risk for HPV infections. Other risk factors for cervical cancer include: Giving birth to many children. Smoking cigarettes. Using oral contraceptives ("the Pill"). Having a weakened immune system . Cervical Cancer Screening ...

  12. Cervical Cancer Stage IVB

    Science.gov (United States)

    ... of the body, such as the lymph nodes, lung, liver, intestine, or bone. Stage IVB cervical cancer. Topics/Categories: Anatomy -- Gynecologic Cancer Types -- Cervical Cancer Staging Type: Color, ...

  13. The role of phonophoresis in dyshpagia due to cervical osteophytes

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    Zeliha Unlu

    2008-08-01

    Full Text Available Zeliha Unlu1, Sebnem Orguc2, Gorkem Eskiizmir3, Asim Aslan3, Saliha Tasci11Department of Physical Medicine and Rehabilitation; 2Department of Radiology; 3Department of Otorhinolaryngology, Celal Bayar University School of Medicine, Manisa, TurkeyObjective: Treatment of patients with anterior cervical osteophytes causing dysphagia includes conservative treatment with anti-inflammatory drugs, muscle relaxants, antibiotics, and an appropriate soft diet. Physical therapy with its advantages may be an alternative method in the treatment, which was not reported previously.Case description: Phonophoresis therapy is applied in nine patients with dysphagia due to cervical osteophytes.Results: The symptom of dysphagia regressed in various degrees in all patients after phonophoresis therapy.Conclusions: Phonophoresis might be an alternative method for the non-steroidal anti-inflammatory drug (NSAID treatment in patients with dysphagia due to cervical osteophytes.Keywords: cervical, osteophyte, dysphagia, physical therapy

  14. Changes in the cervical spine in chronic polyarthritis

    Energy Technology Data Exchange (ETDEWEB)

    Miehle, W.; Schattenkirchner, M.; Lattermann, K.

    1985-02-01

    In 93 patients with classical chronic polyarthritis (rheumatoid arthritis) (at least five ARA-criterias) there were inflammatory lesions of dens epistropheus in 48.4%, ventral atlantoaxial subluxations in 25.8%, lateral atlantoaxial dislocations in 14% and pseudobasilary invagination in 5.4%. Step-ladder-subluxation between C 2/C 7 was found in 31.2%, discitis in 12.5% and spondylarthritis in 38% of cases. Inflammatory signs of the cervical spine were correlated to the Steinbrocker-Grade IV, ANA level 1 : 40 and the degree of Waaler-Rose. The correlation between long standing steroid-therapy and signs of cervical involvement during c.p. - specially in C/sub 1//C/sub 2/ - is found to be proven. There are connections between the duration of c.p. (more than 10 years) and manifestation of cervical spine lesions, further, in a protective sense between longstanding gold therapy and cervical spine lesions.

  15. Operative Outcomes for Cervical Myelopathy and Radiculopathy

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    J. G. Galbraith

    2012-01-01

    Full Text Available Cervical spondylotic myelopathy and radiculopathy are common disorders which can lead to significant clinical morbidity. Conservative management, such as physical therapy, cervical immobilisation, or anti-inflammatory medications, is the preferred and often only required intervention. Surgical intervention is reserved for those patients who have intractable pain or progressive neurological symptoms. The goals of surgical treatment are decompression of the spinal cord and nerve roots and deformity prevention by maintaining or supplementing spinal stability and alleviating pain. Numerous surgical techniques exist to alleviate symptoms, which are achieved through anterior, posterior, or circumferential approaches. Under most circumstances, one approach will produce optimal results. It is important that the surgical plan is tailored to address each individual's unique clinical circumstance. The objective of this paper is to analyse the major surgical treatment options for cervical myelopathy and radiculopathy focusing on outcomes and complications.

  16. Cervical spine involvements in Reiter's syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Moilanen, A.; Yli-Kerrtula, U.; Vippula, A.

    1984-07-01

    Cervical spine radiographs of 38 patients orginating from 145 consecutive cases with Reiter's syndrome (RS) were reviewed. Five of these 145 patients (3.4%) had cervical spine manifestations: anterior atlanto-axial dislocation 2, craniovertebral lesions typical for rhreumatoid arthritis (RA), spondylitis typical for ankylosing spondylitis (AS) and anterior ossification, one each. Four of these patients were males. Cervical lesions in RS turned out to be rare. These lesions are alone indistinguisable from those of other chronic rheumatic inflammatory diseases.

  17. Anterior cervical plating

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    Gonugunta V

    2005-01-01

    Full Text Available Although anterior cervical instrumentation was initially used in cervical trauma, because of obvious benefits, indications for its use have been expanded over time to degenerative cases as well as tumor and infection of the cervical spine. Along with a threefold increase in incidence of cervical fusion surgery, implant designs have evolved over the last three decades. Observation of graft subsidence and phenomenon of stress shielding led to the development of the new generation dynamic anterior cervical plating systems. Anterior cervical plating does not conclusively improve clinical outcome of the patients, but certainly enhances the efficacy of autograft and allograft fusion and lessens the rate of pseudoarthrosis and kyphosis after multilevel discectomy and fusions. A review of biomechanics, surgical technique, indications, complications and results of various anterior cervical plating systems is presented here to enable clinicians to select the appropriate construct design.

  18. Endogenous gaseous transmitters-hydrogen sulfide and inflammatory reaction%内源性气体信号分子硫化氢与炎症反应

    Institute of Scientific and Technical Information of China (English)

    俞佳; 王仲

    2009-01-01

    Objective Following NO and CO, hydrogen sulflde (H_2S) has been regarded as the third gaseous mediator and has many physiological and pathological effects on mammals. H_2S stimu-lates ATP - sensitive potassium channels ( K_(ATP)) and induces the physological effects. H_2S is a mediator of inflammatory reaction in humans. The results of in vitro experiments show both pro - and antiinflam-matory potential of H_2S. Several studies indicate that H_2S is overproduced not only in sepsis but also in more localized forms of inflammation. The increase of H_2S biosynthesis has been found in rat models of septic/endotoxic and hemorrhagic shock. H_2S itself may induce neurogenic inflammation. The decrease of H_2S production may be of potential therapeutic value under these states.%硫化氢(H_2S)是继NO、CO后的第三种气体信使,在哺乳动物中发挥了重要的生理和病理作用.H_2S可刺激ATP敏感性钾通道(ATP-sensitive potassium channels,KATP)产生一系列生理效应,是人炎症反应中的介质.体内试验的结果表明,H_2S可能既有促炎症效应也同时具有抗炎症效应.研究显示,H_2S不仅在全身炎症反应中过量产生,更多的是在局部炎症中产生.在脓毒性/内毒素性休克、失血性休克大鼠动物模型中,都有H_2S的合成增加.H_2S本身也可诱导神经源性炎症.在这些疾病状态下,减少H_2S的生成具有治疗作用.

  19. Prevalence of micronuclei in exfoliated uterine cervical cells from patients with risk factors for cervical cancer

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    Lízia Maria Franco dos Reis Campos

    Full Text Available CONTEXT AND OBJECTIVE: Pap smears are the most common and inexpensive screening method for cervical cancer. We analyzed micronucleus prevalence in exfoliated cervical mucosa cells, to investigate associations between increased numbers of micronuclei and risk factors for cervical cancer. DESIGN AND SETTING: Analytical cross-sectional study, at Instituto de Pesquisa em Oncologia (IPON. METHODS: Exfoliated cervical cells were obtained from 101 patients between September 2004 and November 2005. Patients' ages, habits (passive or active smoking, alcoholism and numbers of sexual partners, age at first sexual intercourse, contraceptive methods used, histories of sexually transmitted diseases, use of hormone replacement therapy, numbers of pregnancies and abortions, inflammatory cytology and cervical intraepithelial neoplasia (CIN were obtained. Cells were collected using Ayre spatulas, transferred to vials containing 0.9% saline solution for micronucleus tests and analyzed at 1000x magnification. The number of micronuclei in 1,000 epithelial cells per patient sample was counted. RESULTS: Comparisons between groups with active (7.9 ± 7.8 and passive (7.2 ± 10.6 smoking versus no smoking (3.7 ± 5.1; with/without alcoholism (7.8 ± 1.4 and 6.9 ± 10.1; with/without inflammatory cytology (10.7 ± 10.5 and 1.3 ± 1.7; and with CIN I, II and III and no CIN (respectively 4.3 ± 4.3, 10.6 ± 5.3, 22.7 ± 11.9 and 1.3 ± 1.4 found elevated micronucleus prevalence (P < 0.05. CONCLUSIONS: We concluded that the prevalence of micronuclei in exfoliated uterine cervical cells was greater in patients with one or more risk factors for uterine cervical cancer than in patients without risk factors.

  20. Synthesis of Aromatic Retinoids and Curcuminoids and Evaluation of their Antiproliferative, Antiradical, and Anti‐inflammatory Activities

    Science.gov (United States)

    Morzycki, Jacek W.; Rárová, Lucie; Grúz, Jiři; Sawczuk, Tomasz; Kiełczewska, Urszula; Siergiejczyk, Leszek

    2016-01-01

    Abstract Natural retinoids and curcuminoids are known for their broad spectrum of biological properties, such as antioxidant, anti‐inflammatory, antitumor, and so forth. In this work, a convenient synthesis of aromatic retinoids and curcuminoids from vinyl or allyl ketones, and the corresponding alcohols, using olefin metathesis as a key reaction, was elaborated. The best yields and diastereoselectivities were obtained from allylic or homoallylic alcohols by employing the two‐step cross‐metathesis/oxidation procedure. The synthesized analogues were tested for their antiproliferative activity on human cancer cell lines of various origin (leukemia CEM, adenocarcinoma MCF7, cervical carcinoma HeLa) as well as for their antioxidant and anti‐inflammatory activity in vitro. All examined derivatives exhibited strong anti‐inflammatory activity in vitro without affecting cell viability. They also showed strong cytotoxicity against leukemia cell line CEM, except for 18 and 35. The antioxidant activity of the tested compounds was rather weak. PMID:27547644

  1. Effect of Dangguibohyul-Tang, a Mixed Extract of Astragalus membranaceus and Angelica sinensis, on Allergic and Inflammatory Skin Reaction Compared with Single Extracts of Astragalus membranaceus or Angelica sinensis

    Directory of Open Access Journals (Sweden)

    You Yeon Choi

    2016-01-01

    Full Text Available Dangguibohyul-tang (DBT, herbal formula composed of Astragalus membranaceus (AM and Angelica sinensis (AS at a ratio of 5 : 1, has been used for the treatment of various skin diseases in traditional medicine. We investigated the effect of DBT on allergic and inflammatory skin reaction in atopic dermatitis-like model compared to the single extract of AM or AS. DBT treatment showed the remission of clinical symptoms, including decreased skin thickness and scratching behavior, the total serum IgE level, and the number of mast cells compared to DNCB group as well as the single extract of AM- or AS-treated group. Levels of cytokines (IL-4, IL-6, IFN-γ, TNF-α, and IL-1β and inflammatory mediators (NF-κB, phospho-IκBα, and phospho-MAPKs were significantly decreased in AM, AS, and DBT groups. These results demonstrated that AM, AS, and DBT may have the therapeutic property on atopic dermatitis by inhibition of allergic and inflammatory mediators and DBT formula; a mixed extract of AM and AS based on the herb pairs theory especially might be more effective on antiallergic reaction as compared with the single extract of AM or AS.

  2. Cervical insufficiency and cervical cerclage.

    Science.gov (United States)

    Brown, Richard; Gagnon, Robert; Delisle, Marie-France; Gagnon, Robert; Bujold, Emmanuel; Basso, Melanie; Bos, Hayley; Brown, Richard; Cooper, Stephanie; Crane, Joan; Davies, Gregory; Gouin, Katy; Menticoglou, Savas; Mundle, William; Pylypjuk, Christy; Roggensack, Anne; Sanderson, Frank; Senikas, Vyta

    2013-12-01

    Objectif : La présente directive clinique a pour but de fournir un cadre de référence que les cliniciens pourront utiliser pour identifier les femmes qui sont exposées aux plus grands risques de connaître une insuffisance cervicale, ainsi que pour déterminer les circonstances en présence desquelles la mise en place d’un cerclage pourrait s’avérer souhaitable. Résultats : La littérature publiée a été récupérée par l’intermédiaire de recherches menées dans PubMed ou MEDLINE, CINAHL et The Cochrane Library en 2012 au moyen d’un vocabulaire contrôlé (p. ex. « uterine cervical incompetence ») et de mots clés appropriés (p. ex. « cervical insufficiency », « cerclage », « Shirodkar », « cerclage », « MacDonald », « cerclage », « abdominal », « cervical length », « mid-trimester pregnancy loss »). Les résultats ont été restreints aux analyses systématiques, aux essais comparatifs randomisés / essais cliniques comparatifs et aux études observationnelles. Aucune restriction n’a été appliquée en matière de date ou de langue. Les recherches ont été mises à jour de façon régulière et intégrées à la directive clinique jusqu’en janvier 2011. La littérature grise (non publiée) a été identifiée par l’intermédiaire de recherches menées dans les sites Web d’organismes s’intéressant à l’évaluation des technologies dans le domaine de la santé et d’organismes connexes, dans des collections de directives cliniques, dans des registres d’essais cliniques et auprès de sociétés de spécialité médicale nationales et internationales. Valeurs : La qualité des résultats est évaluée au moyen des critères décrits dans le rapport du Groupe d’étude canadien sur les soins de santé préventifs (Tableau). Recommandations 1. Les femmes qui sont enceintes ou qui planifient connaître une grossesse devraient faire l’objet d’une évaluation visant les facteurs de

  3. Direct analysis of prostaglandin-E2 and -D2 produced in an inflammatory cell reaction and its application for activity screening and potency evaluation using turbulent flow chromatography liquid chromatography-high resolution mass spectrometry.

    Science.gov (United States)

    Shin, Jeong-Sook; Peng, Lei; Kang, Kyungsu; Choi, Yongsoo

    2016-09-09

    Direct analysis of prostaglandin-E2 (PGE2) and -D2 (PGD2) produced from a RAW264.7 cell-based reaction was performed by liquid chromatography high-resolution mass spectrometry (LC-HRMS), which was online coupled with turbulent flow chromatography (TFC). The capability of this method to accurately measure PG levels in cell reaction medium containing cytokines or proteins as a reaction byproduct was cross-validated by two conventional methods. Two methods, including an LC-HRMS method after liquid-liquid extraction (LLE) of the sample and a commercial PGE2 enzyme-linked immunosorbent assay (ELISA), showed PGE2 and/or PGD2 levels almost similar to those obtained by TFC LC-HRMS over the reaction time after LPS stimulation. After the cross-validation, significant analytical throughputs, allowing simultaneous screening and potency evaluation of 80 natural products including 60 phytochemicals and 20 natural product extracts for the inhibition of the PGD2 produced in the cell-based inflammatory reaction, were achieved using the TFC LC-HRMS method developed. Among the 60 phytochemicals screened, licochalcone A and formononetin inhibited PGD2 production the most with IC50 values of 126 and 151nM, respectively. For a reference activity, indomethacin and diclofenac were used, measuring IC50 values of 0.64 and 0.21nM, respectively. This method also found a butanol extract of Akebia quinata Decne (AQ) stem as a promising natural product for PGD2 inhibition. Direct and accurate analysis of PGs in the inflammatory cell reaction using the TFC LC-HRMS method developed enables the high-throughput screening and potency evaluation of as many as 320 samples in less than 48h without changing a TFC column.

  4. HPV infection, cervical abnormalities, and cancer in HIV-infected women in Mumbai, India: 12-month follow-up

    Directory of Open Access Journals (Sweden)

    Isaakidis P

    2013-08-01

    Full Text Available Petros Isaakidis,1,2 Sharmila Pimple,3 Bhanumati Varghese,1 Samsuddin Khan,1 Homa Mansoor,1 Joanna Ladomirska,1 Neelakumari Sharma,1 Esdras Da Silva,1 Carol Metcalf,4 Severine Caluwaerts,4 Petra Alders,4 Evangelia E Ntzani,2 Tony Reid41Médecins Sans Frontières, Mumbai, India; 2Clinical and Molecular Epidemiology Unit, Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece; 3Preventive Oncology Department, Tata Memorial Hospital, Mumbai, India; 4Médecins Sans Frontières, Brussels, BelgiumBackground: HIV-infected women are at a higher risk of cervical intraepithelial neoplasia (CIN and cancer than women in the general population, partly due to a high prevalence of persistent human papillomavirus (HPV infection. The aim of the study was to assess the burden of HPV infection, cervical abnormalities, and cervical cancer among a cohort of HIV-infected women as part of a routine screening in an urban overpopulated slum setting in Mumbai, India.Methods: From May 2010 to October 2010, Médecins Sans Frontières and Tata Memorial Hospital Mumbai offered routine annual Pap smears and HPV DNA testing of women attending an antiretroviral therapy (ART clinic and a 12-month follow-up. Women with abnormal test results were offered cervical biopsy and treatment, including treatment for sexually transmitted infections (STIs.Results: Ninety-five women were screened. Median age was 38 years (IQR: 33–41; median nadir CD4-count 143 cells/µL (IQR: 79–270; and median time on ART 23 months (IQR:10–41. HPV DNA was detected in 30/94 women (32%, and 18/94 (19% showed either low-grade or high-grade squamous intraepithelial lesions (LSIL/HSIL on Pap smear. Overall, >50% had cervical inflammatory reactions including STIs. Of the 43 women with a cervical biopsy, eight (8.4% had CIN-1, five (5.3% CIN-2, and two (2.1% carcinoma in situ. All but one had HPV DNA detected (risk ratio: 11, 95% confidence interval: 3.3–34. By

  5. Treatment Option Overview (Cervical Cancer)

    Science.gov (United States)

    ... Cancer Prevention Cervical Cancer Screening Research Cervical Cancer Treatment (PDQ®)–Patient Version General Information About Cervical Cancer ... Certain factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery) depends on ...

  6. Cervical Total Disc Arthroplasty

    OpenAIRE

    Basho, Rahul; Hood, Kenneth A.

    2012-01-01

    Symptomatic adjacent segment degeneration of the cervical spine remains problematic for patients and surgeons alike. Despite advances in surgical techniques and instrumentation, the solution remains elusive. Spurred by the success of total joint arthroplasty in hips and knees, surgeons and industry have turned to motion preservation devices in the cervical spine. By preserving motion at the diseased level, the hope is that adjacent segment degeneration can be prevented. Multiple cervical disc...

  7. Acupoints for cervical spondylosis

    OpenAIRE

    Zhu, Jihe; Arsovska, Blagica; Vasileva, Dance; Petkovska, Sofija; Kozovska, Kristina

    2015-01-01

    Cervical spondylosis is a chronic degenerative condition of the cervical spine that affects the vertebral bodies and intervertebral disks of the neck, as well as the contents of the spinal canal. This is one of the most common degenerative disorders of the spine. The disease can be symptomatic and asymptomatic. Symptoms that are distinctive for cervical spondylosis are: tingling, numbness and weakness in the limbs, lack of coordination, stiff neck, shoulder pain, occipital pain, vertigo, poor...

  8. Inflammatory neuropathies.

    Science.gov (United States)

    Whitesell, Jackie

    2010-09-01

    Inflammatory neuropathies are acquired disorders of peripheral nerves and occasionally of the central nervous system that can affect individuals at any age. The course can be monophasic, relapsing, or progressive. Inflammatory neuropathies are classified as acute or chronic. The acute form reaches a nadir by 4 weeks and the chronic form over 8 weeks or greater. The most common example of an acute inflammatory neuropathy is acute inflammatory demyelinating polyradiculoneuropathy (AIDP), which is part of the Guillain-Barré syndrome (GBS). The most common chronic inflammatory neuropathy is chronic inflammatory demyelinating polyradiculopathy (CIDP). Other chronic inflammatory neuropathies are multifocal motor neuropathy (MMN) and the Lewis-Sumner syndrome. The Fisher syndrome and Bickerstaff brainstem encephalitis occur acutely and have clinical overlap with AIDP.

  9. Preventing cervical cancer globally.

    Science.gov (United States)

    Schmeler, Kathleen M

    2012-11-01

    Cervical cancer is one of the leading causes of cancer and cancer-related deaths among women worldwide. More than 85% of cases and deaths occur in the developing world where the availability of effective screening is limited. In this issue of the journal, Pierce and colleagues (beginning on page 1273) describe a novel technique using a high-resolution microendoscope (HRME) to diagnose cervical dysplasia. This perspective reviews the limitations of existing cervical cancer screening methods currently in use in low-resource settings and the potential for HRME imaging to contribute to cervical cancer prevention in the developing world.

  10. Ulcerating type 1 lepra reaction mimicking lazarine leprosy: an unusual presentation of immune reconstitution inflammatory syndrome in an HIV-infected patient.

    Science.gov (United States)

    Bhat, Ramesh; Pinto, Malcolm; Dandakeri, Sukumar; Kambil, Srinath

    2013-12-01

    Leprosy maybe "unmasked" in the context of immune reconstitution inflammatory syndrome and treating dermatologists, particularly in highly endemic areas for Hansen's disease, need to be cognizant to this possibility. It may also reflect emergence of a previously clinically silent infection in the course of immunologic restoration.

  11. Low-dose benznidazole treatment results in parasite clearance and attenuates heart inflammatory reaction in an experimental model of infection with a highly virulent Trypanosoma cruzi strain.

    Science.gov (United States)

    Cevey, Ágata Carolina; Mirkin, Gerardo Ariel; Penas, Federico Nicolás; Goren, Nora Beatriz

    2016-04-01

    Chagas disease, caused by Trypanosoma cruzi, is the main cause of dilated cardiomyopathy in the Americas. Antiparasitic treatment mostly relies on benznidazole (Bzl) due to Nifurtimox shortage or unavailability. Both induce adverse drug effects (ADE) of varied severity in many patients, leading to treatment discontinuation or abandonment. Since dosage may influence ADE, we aimed to assess Bzl efficacy in terms of parasiticidal and anti-inflammatory activity, using doses lower than those previously reported. BALB/c mice infected with the T. cruzi RA strain were treated with different doses of Bzl. Parasitaemia, mortality and weight change were assessed. Parasite load, tissue infiltrates and inflammatory mediators were studied in the heart. Serum creatine kinase (CK) activity was determined as a marker of heart damage. The infection-independent anti-inflammatory properties of Bzl were studied in an in vitro model of LPS-treated cardiomyocyte culture. Treatment with 25 mg/kg/day Bzl turned negative the parasitological parameters, induced a significant decrease in IL-1β, IL-6 and NOS2 in the heart and CK activity in serum, to normal levels. No mortality was observed in infected treated mice. Primary cultured cardiomyocytes treated with Bzl showed that inflammatory mediators were reduced via inhibition of the NF-κB pathway. A Bzl dose lower than that previously reported for treatment of experimental Chagas disease exerts adequate antiparasitic and anti-inflammatory effects leading to parasite clearance and tissue healing. This may be relevant to reassess the dose currently used for the treatment of human Chagas disease, aiming to minimize ADE.

  12. To observe the intensity of the inflammatory reaction caused by neonatal urine and meconium on the intestinal wall of rats in order to understand etiology of intestinal damage in gastroschisis

    Directory of Open Access Journals (Sweden)

    Devdas S Samala

    2014-01-01

    Full Text Available Objectives: The aim of this experimental study was to observe the intensity of the inflammatory reaction caused by neonatal urine and meconium on the intestinal wall of rats to better understand etiology of intestinal damage in gastroschisis. Materials and Methods: A total of 24 adult Wistar rats were used as experimental models to simulate the effect of exposed bowel in cases of gastroschisis. The peritoneal cavity of the rats was injected with substances which constitute human amniotic fluid to study the effect on the bowel. Sterile urine and meconium were obtained from newborn humans. The rats were divided into four groups according to the material to be injected. In Group I (Control group 3 mL of distilled water was injected, in Group II (Urine group 3 mL of neonatal urine was injected, in Group III (Meconium group 5% meconium suspension was injected, while in Group IV, a combination of 5% meconium suspension and urine was injected. A total of 3mL solution was injected into the right inferior quadrant twice a day for 5 days. The animals were sacrificed on the 6 th day by a high dose of thiopentone sodium. A segment of small bowel specimen was excised, fixed in paraffin, and stained with hematoxylin-eosin for microscopic analysis for determination of the degree of inflammatory reaction in the intestinal wall. All pathology specimens were studied by the same pathologist. Results: The maximum bowel damage was seen in Group II (Urine group in the form of serositis, severe enteritis, parietal necrosis, and peeling. A lesser degree of damage was observed in Group III (Meconium group as mild enteritis (mild lymphoid hyperplasia. The least damage was seen in Group IV (Combination of meconium and urine and Group I (Control group. Conclusion: The intraabdominal injection of neonatal human urine produces significant inflammatory reactions in the intestinal wall of rats.

  13. Relationship between hTERC gene and precancerous lesion as well as occurrence and development of cervical cancer

    Institute of Scientific and Technical Information of China (English)

    Li-Hong Yi

    2016-01-01

    Objective:To study the relationship betweenhTERC gene and precancerous lesion as well as occurrence and development of cervical cancer.Methods:A total of 120 cases receiving cervical biopsy in our hospital from May 2012 to December 2014 were selected for study, 45 cases of normal cervical tissue and inflammatory cervical tissue, 37 cases of cervical intraepithelial neoplasia tissue and 38 cases of cervical cancer tissue were included.hTERC gene expression, oncogene expression and invasive molecule contents in cervical tissue were detected.Results:Green signal copy number and red signal copy number ofhTERC in cervical cancer tissue were significantly higher than those in cervical intraepithelial neoplasia tissue and normal cervical tissue, and the contents of hTERTand hTP were not different from those in cervical intraepithelial neoplasia tissue and normal cervical tissue; the contents of proteins encoded by p63, TNFAIP8, SRX, P459arom and Piwil2 as well as the contents of RbAp48, Furin, MT1-MMP, TGF-β1, FoxM1, uPA and tPA in cervical cancer tissue were significantly higher than those in cervical intraepithelial neoplasia tissue and normal cervical tissue; the contents of proteins encoded by p63, TNFAIP8, SRX, P459arom and Piwil2 as well as the contents of RbAp48, Furin, MT1-MMP, TGF-β1, FoxM1, uPA and tPA in cervical cancer tissue with high expression of hTERC were significantly higher than those in cervical cancer tissue with low expression of hTERC.Conclusions:Activation of telomerase and increase of hTERC expression are involved in the precancerous lesion as well as the occurrence and development of cervical cancer, and hTERC can activate the expression of oncogenes and.

  14. [Intact cervical pregnancy].

    Science.gov (United States)

    Habek, D; Bobic, M V; Dosen, L

    2003-01-01

    The authors describe a case of intact cervical pregnancy in a 24-year-old secundigravida. The patient was treated successfully with Methotrexate. Conservative treatment is the first choice in the therapy of uncomplicated cervical pregnancy. Conservative and operative therapeutic procedures are discussed.

  15. Study on Effect of Kangyanling(抗炎灵) on Cytokine and C-Reactive Protein inPatients of Systemic Inflammatory Reaction Syndrome and Multi-Organ Dysfunction Syndrome after Abdominal Surgery

    Institute of Scientific and Technical Information of China (English)

    陈哲宇; 齐清会

    2001-01-01

    Objective: To observe the clinical efficacy and mechanism of Kangyanling (KYL) in treating patients with systemic inflammatory reaction syndrome and multi-organ dysfunction syndrome (SIRS/MODS) after abdominal surgery. Methods: Eighty-two patients of SIRS/MODS after abdominal surgery were divided into two groups according to admission time, the KYL treated group (n=35) and the control group (n=47). The levels of serum C-reactive protein (CRP), plasma tumor necrosis factor α (TNFα) and interleukin-6 (IL-6) were measured at the 1st, 3rd and 7th days post-operationally. Results: The levels of CRP, TNFα and IL-6 decreased gradually after surgical operation in both groups, but the reducing velocity was shorter in the KYL group than that in the control group, so the comparison of the levels in the two groups showed significant difference on the 3rd day after operation. Conclusion:KYL could inhibit the release of inflammatory mediator and relieve the inflammatory response so as to treat post-operational SIRS/MODS effectively.

  16. External cervical resorption: diagnostic and treatment tips

    Science.gov (United States)

    Consolaro, Alberto

    2016-01-01

    ABSTRACT External cervical resorption is caused, almost exclusively, by dental trauma - especially those characterized by concussion - and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or even to chronic inflammatory periodontal disease. External cervical resorption is associated to dental trauma in several situations mentioned in this paper. In old cases, and eventually still nowadays, it may have been induced by internal tooth bleaching, which is increasingly less frequent in endodontically treated teeth. There are some tips to be followed and some care that must be taken during the diagnosis and treatment of external cervical resorption clinical cases. The present study lists foundations that will allow the professional to perform safely and accurately in each specific case. Some of these tips and care measures are of orthodontic nature. PMID:27901225

  17. External cervical resorption: diagnostic and treatment tips

    Directory of Open Access Journals (Sweden)

    Alberto Consolaro

    Full Text Available ABSTRACT External cervical resorption is caused, almost exclusively, by dental trauma - especially those characterized by concussion - and is a dental disease to be diagnosed and treated accurately by endodontists. However, the vast majority of the cases is initially diagnosed by an orthodontist, due to the imaging possibilities in standardized documentations. Among the causes of external cervical resorption, it is common to mistakenly attribute it to orthodontic treatment, traumatic occlusion or even to chronic inflammatory periodontal disease. External cervical resorption is associated to dental trauma in several situations mentioned in this paper. In old cases, and eventually still nowadays, it may have been induced by internal tooth bleaching, which is increasingly less frequent in endodontically treated teeth. There are some tips to be followed and some care that must be taken during the diagnosis and treatment of external cervical resorption clinical cases. The present study lists foundations that will allow the professional to perform safely and accurately in each specific case. Some of these tips and care measures are of orthodontic nature.

  18. Adelmidrol increases the endogenous concentrations of palmitoylethanolamide in canine keratinocytes and down-regulates an inflammatory reaction in an in vitro model of contact allergic dermatitis.

    Science.gov (United States)

    Petrosino, S; Puigdemont, A; Della Valle, M F; Fusco, M; Verde, R; Allarà, M; Aveta, T; Orlando, P; Di Marzo, V

    2016-01-01

    This study aimed to investigate potential new target(s)/mechanism(s) for the palmitoylethanolamide (PEA) analogue, adelmidrol, and its role in an in vitro model of contact allergic dermatitis. Freshly isolated canine keratinocytes, human keratinocyte (HaCaT) cells and human embryonic kidney (HEK)-293 cells, wild-type or transfected with cDNA encoding for N-acylethanolamine-hydrolysing acid amidase (NAAA), were treated with adelmidrol or azelaic acid, and the concentrations of endocannabinoids (anandamide and 2-arachidonoylglycerol) and related mediators (PEA and oleoylethanolamide) were measured. The mRNA expression of PEA catabolic enzymes (NAAA and fatty acid amide hydrolase, FAAH), and biosynthetic enzymes (N-acyl phosphatidylethanolamine-specific phospholipase D, NAPE-PLD) and glycerophosphodiester phosphodiesterase 1, was also measured. Brain or HEK-293 cell membrane fractions were used to assess the ability of adelmidrol to inhibit FAAH and NAAA activity, respectively. HaCaT cells were stimulated with polyinosinic-polycytidylic acid and the release of the pro-inflammatory chemokine, monocyte chemotactic protein-2 (MCP-2), was measured in the presence of adelmidrol. Adelmidrol increased PEA concentrations in canine keratinocytes and in the other cellular systems studied. It did not inhibit the activity of PEA catabolic enzymes, although it reduced their mRNA expression in some cell types. Adelmidrol modulated the expression of PEA biosynthetic enzyme, NAPE-PLD, in HaCaT cells, and inhibited the release of the pro-inflammatory chemokine MCP-2 from stimulated HaCaT cells. This study demonstrates for the first time an 'entourage effect' of adelmidrol on PEA concentrations in keratinocytes and suggests that this effect might mediate, at least in part, the anti-inflammatory effects of this compound in veterinary practice.

  19. [Cervicogenic dysphagia: swallowing difficulties caused by functional and organic disorders of the cervical spine].

    Science.gov (United States)

    Grgić, Vjekoslav

    2013-01-01

    Cervical spine disorders which can cause swallowing difficulties (cervicogenic dysphagia; CD) are: chronic multisegmental/MS dysfunction (dysfunction=functional blockade) of the facet joints, changes in physiological curvature of the cervical spine, degenerative changes (anterior osteophytes, anterior disc herniation, osteochondrosis, osteoarthritis), inflammatory rheumatic diseases, diffuse idiopathic skeletal hyperostosis, injuries, conditions after anterior cervical spine surgery, congenital malformations and tumors. According to our clinical observations, degenerative changes in the cervical discs and facet joints and chronic MS dysfunction of the cervical spine facet joints are disorders which can cause swallowing difficulties. However, these disorders have not been recognized enough as the causes of dysphagia and they are not even mentioned in differential diagnosis. Because of the close anatomical relationship of cervical spine with the pharynx and cervical part of esophagus, the consequences of the degenerative changes in the cervical discs and facet joints and chronic MS dysfunction of the cervical spine facet joints such as the changes in the physiological curvature of the cervical spine, changes in elasticity and contractility in the neck muscles and decreased mobility of the cervical spine, adversely affect the dimensions of the pharynx and cervical part of esophagus, that is, swallowing capacity which can result in dysphagia. Degenerative changes in the cervical discs and facet joints are common additional cause of dysphagia in elderly people with disorders of the central control of swallowing (stroke, Parkinson's disease, senile dementia etc). The most important therapeutic options in patients with CD are: medicamentous therapy, physical therapy, manual therapy, kinesiotherapy and surgical treatment. The aim of the conservative therapy in patients with CD is to improve the swallowing capacity (for example, soft tissue techniques, stretching of the

  20. Therapeutics interventions with anti-inflammatory creams in post radiation acute skin reactions: a systematic review of most important clinical trials.

    Science.gov (United States)

    Koukourakis, Georgios V; Kelekis, Nikolaos; Kouvaris, John; Beli, Ivelina K; Kouloulias, Vassilios E

    2010-06-01

    The majority of cancer patients will receive radiation therapy treatment at some stage during their malignancy. An acute skin reaction represents a common post radiation side effect with different grade of severity. In order to investigate the optimal methods to prevent and manage acute skin reactions related to radiation therapy we have conducted a systematic review on this topic. It seems that skin washing, including gentle washing with water alone with or without mild soap, should be permitted in patients receiving radiation therapy, to prevent acute skin reaction. In addition, a low dose (i.e., 1%) corticosteroid cream may be beneficial in the reduction of itching and irritation. We have concluded that there is insufficient evidence to support or refute specific topical or oral agents for the prevention or management of acute skin reaction. There is a need for further research to review treatments that have produced promising results in the reviewed research studies and to evaluate other commonly recommended topical treatments. The purpose of this patent and literature review is to advocate the current management of acute skin reaction.

  1. RESPONSE OF MONONUCLEAR CELLS TO CANCER-ASSOCIATED ANTIGENS, HUMORAL FACTORS OF IMMUNITY, AND PATHOHISTOLOGICAL FINDINGS IN WOMEN WITH GENITAL MALIGNANCIES CERVICAL EPITHELIAL DYSPLASIA

    Directory of Open Access Journals (Sweden)

    A. I. Autenshlus

    2007-01-01

    Full Text Available Abstract. In vitro response of blood mononuclear cells to cancer-associated antigens was studied in women with genital pathology, and these results were compared with serum levels of pro- and anti-inflammatory factors of immunity, like as with histological features of genital cancer and cervical epithelial dysplasia. In vitro cellular response was regarded as positive, if relative amounts of CD8-positive lymphocytes increased by > 15% following incubation of blood mononuclears with cancer-associated antigens. Positive reaction and elevated serum levels of anti-TNFα and anti-IFNγ antibodies were associated with lesser malignancy of tumor, as proven by histological findings in the women with genital cancer. A positive cellular reaction was associated with increased serum levels of IFNγ and anti-TNFα in women with grade II–III cervical epithelial dysplasia. It is concluded about potential applicability of testing mononuclears with fetal proteins, to determine a grade of malignancy for the female genital tumors, as well as a degree of regenerative disturbances of cervical epithelium.

  2. Detection of herpes simplex virus DNA in cervicitis by polymerase chain reaction%聚合酶链反应检测宫颈糜烂患者单纯疱疹病毒感染

    Institute of Scientific and Technical Information of China (English)

    曾三武; 刘洋; 张丽芬; 张林

    2001-01-01

    Objective:To explore the relationship between HSV infection and cervicitis.Methods:HSV DNA was detected by PCR in patients with cervicitis (102 cases) and control group (75 cases).Results:Among 102 cases of cervicitis patients,the positive rate of HSV-1 was 4.90% and HSV-2 was 30.39%.Among 75 cases of control group,the positive rate of HSV-1 was 2.67% and HSV-2 was 12.00%.Conclusion:HSV infection factors correlated to cervicitis,and HSV-2 infection was mainly involved.%目的:探讨宫颈糜烂患者单纯疱疹病毒(HSV)感染情况。方法:用聚合酶链反应检测宫颈糜烂患者和正常对照组单纯疱疹病毒感染情况。结果:102例宫颈糜烂患者中,HSV-1和HSV-2阳性率分别是4.9%和30.4%,正常对照组中,HSV-1和HSV-2阳性率分别为2.7%和12.0%。结论:HSV感染与宫颈糜烂关系密切,且以HSV-2感染为主。

  3. Detecting drug-drug interactions using a database for spontaneous adverse drug reactions : an example with diuretics and non-steroidal anti-inflammatory drugs

    NARCIS (Netherlands)

    van Puijenbroek, E P; Egberts, A C; Heerdink, E R; Leufkens, H G

    2000-01-01

    OBJECTIVE: Drug-drug interactions are relatively rarely reported to spontaneous reporting systems (SRSs) for adverse drug reactions. For this reason, the traditional approach for analysing SRS has major limitations for the detection of drug-drug interactions. We developed a method that may enable si

  4. Zoledronic acid induces apoptosis and autophagy in cervical cancer cells.

    Science.gov (United States)

    Wang, I-Te; Chou, Shou-Chu; Lin, Ying-Chin

    2014-12-01

    Cervical cancer is one of the most common gynecological cancers in association with high mortality and morbidity. The present study was aimed to investigate the in vitro effects of zoledronic acid (ZA) on viability and induction of apoptosis and autophagy as well as inflammatory effects in three human cervical cancer cell lines (HeLa, SiHa, and CaSki). Cell viability was measured by 3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide (MTT) assay. Induction of apoptosis was determined by quantitation of expression level of B cell lymphoma 2 (Bcl-2) and Bax messenger RNA (mRNA) and identification of the proteolytic cleavage of poly (ADP)-ribose polymerase (PARP) and caspase-3. Autophagic effects were examined by quantitation of mRNA expression of autophagy protein 5 (ATG5) and beclin1 and identifying accumulation of microtubule-associated protein 1 light chain 3 (LC3)-II. Inflammatory effect was determined by measuring expression and production of IL-6 and cyclooxygenase-2 (Cox-2). The results showed ZA significantly inhibited cell viability of cervical cancer cells. ZA-induced cell death displayed features characteristic to both apoptosis and autophagy and was associated with different changes in the levels of Bcl-2 and Bax in the various cervical cancer lines. Expression of metastatic cytokines, IL-6 and Cox-2, was upregulated in the presence of ZA at low concentration. Our data revealed that ZA inhibits cervical cancer cells through the synergistic effect of apoptosis induction and autophagy activation.

  5. Cervical spine CT scan

    Science.gov (United States)

    ... defects of the cervical spine Bone problems Fracture Osteoarthritis Disc herniation Risks Risks of CT scans include: ... Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Department of Orthopaedic Surgery, San Francisco, ...

  6. Cervical Radiculopathy (Pinched Nerve)

    Science.gov (United States)

    ... help relieve pain, strengthen neck muscles, and improve range of motion. In some cases, traction can be used to ... Learn more about surgery for radiculopathy online at Cervical ... a wide range of musculoskeletal conditions and injuries. All articles are ...

  7. Immunotherapy for Cervical Cancer

    Science.gov (United States)

    In an early phase NCI clinical trial, two patients with metastatic cervical cancer had a complete disappearance of their tumors after receiving treatment with a form of immunotherapy called adoptive cell transfer.

  8. Inflammatory Myopathies

    Science.gov (United States)

    ... of chronic, or persistent, inflammatory myopathy are polymyositis, dermatomyositis, and inclusion body myositis. What causes these disorders? ... disorders may affect both adults and children, although dermatomyositis is the most common chronic form in children. ...

  9. Dolor cervical incoercible

    Directory of Open Access Journals (Sweden)

    Adrián F Narváez-Muñoz

    2014-03-01

    Astrocytomas are relatively common glial neoplasm of the central nervous system, but only a small percentage of them are located in the spinal cord, with a predilection for the cervical and dorsal regions. In most cases, extend longitudinally, affecting several cord segments. Pain is a frequent symptom of local character bone segments involving the tumor, associated with sensory deficit and / or motor. The following is the case of a 60 year old woman with cervical cord astrocytoma extended to the brainstem.

  10. The Knoevenagel reaction of cyanoacetylhydrazine with pregnenolone: Synthesis of thiophene, thieno[2,3-d]pyrimidine, 1,2,4-triazole, pyran and pyridine derivatives with anti-inflammatory and anti-ulcer activities.

    Science.gov (United States)

    El-Sayed, Nahed N E; Abdelaziz, Mahmoud A; Wardakhan, Wagnat W; Mohareb, Rafat M

    2016-03-01

    The reaction of pregnenolone with cyanoacetylhydrazine and ammonium acetate at 120°C gave the Knoevenagel condensation product 3. The latter reacted with different reagents to give thiophene, thieno[2,3-d]pyrimidine, 1,2,4-triazole and pyran derivatives. The anti-inflammatory and anti-ulcer evaluations of the newly synthesized products were evaluated and the results showed that compounds 4, 8c, 10, 11, 13c, 15a, 15c, 17a, 17b, 17e, 18a and 18f possessed higher activity compared to the rest of the compounds. In addition to this, the toxicity of these active compounds was studied against shrimp larvae where compounds 15a, 15c and 18a showed non-toxicity against the tested organisms.

  11. Prevalence of high-risk human papilloma virus types and cervical smear abnormalities in female sex workers in Chandigarh, India

    Directory of Open Access Journals (Sweden)

    M P Singh

    2016-01-01

    Full Text Available Purpose: Cervical cancer is the most common cancer among women in developing nations. Nearly 90% of the cases have been linked to the presence of high-risk human papillomavirus (hrHPV types 16 and 18. The risk of cervical cancer may be high in female sex workers (FSWs due to multiple sexual partners. This study aimed to determine the prevalence of cytological abnormalities and hrHPV types 16 and 18 in FSWs in Chandigarh, North India using the liquid-based cytology (LBC approach. Materials and Methods: The cervical brush samples were collected from 120 FSW and 98 age-matched healthy controls (HCs. These were subjected to pap smear using conventional method, LBC and the detection of hrHPV types 16 and 18 was carried out using polymerase chain reaction. Results: The LBC samples showed better cytological details and also reduced the number of unsatisfactory smears from 11% in Pap to 1.5% in the LBC. A significantly higher number of inflammatory smears were reported in FSWs (51.7% vs. 34.7%, P = 0.01. The hrHPV types 16/18 were detected in 33/120 (27.5% FSW versus 23/98 (23.5% HCs. The risk of acquiring hrHPV was higher in FSWs, who had age at first sex ≤25 years, higher income and the habit of smoking. Conclusion: The high prevalence of hrHPV among FSWs and HCs suggests the need for the implementation of effective National Screening Programme for early detection of hrHPV types to decrease the burden of cervical cancer, especially in high-risk population.

  12. Using the polymerase chain reaction coupled with denaturing gradient gel electrophoresis to investigate the association between bacterial translocation and systemic inflammatory response syndrome in predicted acute severe pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Callum B Pearce; Vitaly Zinkevich; Iwona Beech; Viera Funjika; Ana Garcia Ruiz; Afraa Aladawi; Hamish D Duncan

    2005-01-01

    AIM: To investigate the use of PCR and DGGE to investigate the association between bacterial translocation and systemic inflammatory response syndrome in predicted severe AP.METHODS: Patients with biochemical and clinical evidence of acute pancreatitis and an APACHE Ⅱ score ≥8 were enrolled. PCR and DGGE were employed to detect bacterial translocation in blood samples collected on d1,3, and 8 after the admission. Standard microbial blood cultures were taken when there was clinical evidence of sepsis or when felt to be clinically indicated by the supervising team.RESULTS: Six patients were included. Of all the patients investigated, only one developed septic complications;the others had uneventful illness. Bacteria were detected using PCR in 4 of the 17 collected blood samples. The patient with sepsis was PCR-positive in two samples (taken on d 1 and 3), despite three negative blood cultures. Using DGGE and specific primers, the bacteria in all blood specimens which tested positive for the presence of bacterial DNA were identified as E coli.CONCLUSION: Our study confirmed thatunlike traditional microbiological techniques, PCR can detect the presence of bacteria in the blood of patients with severe AP. Therefore, this latter method in conjunction with DGGE is potentially an extremely useful tool in predicting septic morbidity and evaluating patients with the disease. Further research using increased numbers of patients, in particular those patients with necrosis and sepsis, is required to assess the reliability of PCR and DGGE in the rapid diagnosis of infection in AP.

  13. Cervical perineural cyst masquerading as a cervical spinal tumor.

    Science.gov (United States)

    Joshi, Vijay P; Zanwar, Atul; Karande, Anuradha; Agrawal, Amit

    2014-04-01

    Tarlov (perineural) cysts of the nerve roots are common and usually incidental findings during magnetic resonance imaging of the lumbosacral spine. There are only a few case reports where cervical symptomatic perineural cysts have been described in the literature. We report such a case where a high cervical perineural cyst was masquerading as a cervical spinal tumor.

  14. Risks of Cervical Cancer Screening

    Science.gov (United States)

    ... are at increased risk for HPV infections. Other risk factors for cervical cancer include: Giving birth to many children. Smoking cigarettes. Using oral contraceptives ("the Pill"). Having a weakened immune system . Cervical Cancer Screening ...

  15. Invasive cervical resorption: treatment challenges

    OpenAIRE

    2012-01-01

    Invasive cervical resorption is a relatively uncommon form of external root resorption. It is characterized by invasion of cervical region of the root by fibrovascular tissue derived from the periodontal ligament. This case presents an invasive cervical resorption occurring in maxillary lateral incisor, following damage in cervical cementum from avulsion and intracoronal bleaching procedure. Flap reflection, debridement and restoration with glass ionomer cement were performed in an attempt to...

  16. [Inflammatory myopathies].

    Science.gov (United States)

    Maurer, Britta

    2017-02-01

    Inflammatory myopathies comprise heterogeneous, often multisystemic autoimmune diseases with muscle involvement as a common feature. The prognosis largely depends on a timely diagnosis and initiation of therapy. Given the complexity of these rare diseases, when an inflammatory myopathy is suspected patients should be referred to an expert center with established algorithms for the diagnostic work-up. The differential diagnostic exclusion of myositis mimics should ideally be carried out in close collaboration with neurologists and neuropathologists. The choice of immunosuppressive treatment should primarily depend on disease severity and organ involvement but age and comorbidities also have to be taken into account.

  17. The effect of a non-steroidal anti-inflammatory drug on two important predictors for accidental falls: postural balance and manual reaction time. A randomized, controlled pilot study.

    Science.gov (United States)

    Hegeman, Judith; Nienhuis, Bart; van den Bemt, Bart; Weerdesteyn, Vivian; van Limbeek, Jacques; Duysens, Jacques

    2011-04-01

    Accidental falls in older individuals are a major health and research topic. Increased reaction time and impaired postural balance have been determined as reliable predictors for those at risk of falling and are important functions of the central nervous system (CNS). An essential risk factor for falls is medication exposure. Amongst the medications related to accidental falls are the non-steroidal anti-inflammatory drugs (NSAIDs). About 1-10% of all users experience CNS side effects. These side effects, such as dizziness, headaches, drowsiness, mood alteration, and confusion, seem to be more common during treatment with indomethacin. Hence, it is possible that maintenance of (static) postural balance and swift reactions to stimuli are affected by exposure to NSAIDs, indomethacin in particular, consequently putting older individuals at a greater risk for accidental falls. The present study investigated the effect of a high indomethacin dose in healthy middle-aged individuals on two important predictors of falls: postural balance and reaction time. Twenty-two healthy middle-aged individuals (59.5 ± 4.7 years) participated in this double-blind, placebo-controlled, randomized crossover trial. Three measurements were conducted with a week interval each. A measurement consisted of postural balance as a single task and while concurrently performing a secondary cognitive task and reaction time tasks. For the first measurement indomethacin 75 mg (slow-release) or a visually identical placebo was randomly assigned. In total, five capsules were taken orally in the 2.5 days preceding assessment. The second measurement was without intervention, for the final one the first placebo group got indomethacin and vice versa. Repeated measures GLM revealed no significant differences between indomethacin, placebo, and baseline in any of the balance tasks. No differences in postural balance were found between the single and dual task conditions, or on the performance of the dual task

  18. Prognostic factors in cervical cancer

    NARCIS (Netherlands)

    Biewenga, P.

    2015-01-01

    Surgery is the standard of care for women with early stage cervical cancer; radiotherapy is the cornerstone in patients with advanced stages of disease. Recent changes in the treatment of cervical cancer involve less radical surgery in early stage cervical cancer, concomitant chemo- and radiotherapy

  19. Cervical deciduosis imitating dysplasia.

    Science.gov (United States)

    van Diepen, Diederik Anthony; Hellebrekers, Bart; van Haaften, Anne-Marie; Natté, Remco

    2015-09-22

    Ectopic cervical deciduosis is generally an accidental finding during pregnancy, and usually presents without any symptoms or need for therapeutic intervention. However, it can sometimes imitate dysplasia or carcinoma. We report a case of a 34-year-old G2P0, with a history of cervical dysplasia, presenting at 11 weeks of gestation, with vaginal blood loss. During examination, lesions mimicking dysplasia were found on the cervix. Histological examination reported cervical deciduosis. Deciduosis is a benign change during pregnancy and will resolve spontaneously. With the increasing use of cytology and colposcopy, the reported incidence is growing. When it is hard to differentiate between dysplasia and deciduosis, histological confirmation should be considered.

  20. Prevalence of cervical Chlamydia trachomatis and Neisseria gonorrhoeae in female adolescents.

    Science.gov (United States)

    Fraser, J J; Rettig, P J; Kaplan, D W

    1983-03-01

    The prevalence of cervical infection with Chlamydia trachomatis and Neisseria gonorrhoeae was examined in 125 girls receiving primary gynecologic care in a general adolescent clinic. C trachomatis was isolated in 8% of the patients using a microtiter tissue-culture method, and N gonorrhoeae was found in 12%. A significant association was found between the use of oral contraceptives and positive chlamydial cultures. Patients with Chlamydia-positive cultures were frequently asymptomatic and exhibited no positive findings on physical examination. Three of ten women with cervical chlamydial infection developed pelvic inflammatory disease. These results support the use of cervical screening for both of these pathogens in sexually active adolescents.

  1. Notalgia paresthetica associated with cervical spinal stenosis and cervicothoracic disk disease at C4 through C7.

    Science.gov (United States)

    Alai, Nili N; Skinner, Harry B; Nabili, Siamak T; Jeffes, Edward; Shahrokni, Seyed; Saemi, Arash M

    2010-02-01

    Notalgia paresthetica (NP) is a common refractory, sensory, neuropathic syndrome with the hallmark symptom of localized pruritus of the unilateral infrascapular back. It generally is a chronic noncurable condition with periodic remissions and exacerbations. While the dermatologic syndrome may be multifactorial in etiology, a possible association with underlying cervical spine disease should be evaluated for proper treatment. Collaborative multispecialty evaluation by dermatology, radiology, orthopedic surgery, and neurology may be indicated for primary management of this condition. First-line therapy for NP with associated cervical disease may include nondermatologic noninvasive treatments such as spinal manipulation, physical therapy, massage, cervical traction, cervical muscle strengthening, and oral nonsteroidal anti-inflammatory drugs and muscle relaxants. Notalgia paresthetica may in fact be a cutaneous sign of an underlying degenerative cervical spine disease. We report a case of a patient with cervical spinal stenosis that corresponded directly with the clinical findings of NP.

  2. Toll-like receptors 4 and 9 are responsible for the maintenance of the inflammatory reaction in canine steroid-responsive meningitis-arteritis, a large animal model for neutrophilic meningitis

    Directory of Open Access Journals (Sweden)

    Maiolini Arianna

    2012-09-01

    suggests that these two receptors might be involved in the inflammatory process in SRMA, enhancing the autoimmune reaction. Systematic CSF cell analysis for TLRs can be performed in future treatment studies in larger animals, such as dogs.

  3. Cervical Cancer Prevention

    Science.gov (United States)

    ... infected with HPV, those who have used oral contraceptives ("the Pill") for 5 to 9 years have a risk of cervical cancer that is 3 times greater than that of women who have never used oral contraceptives. The risk is 4 times greater after 10 ...

  4. Diabetes and cervical myelopathy.

    Science.gov (United States)

    Houten, John K; Lenart, Christopher

    2016-05-01

    Diabetes may affect the typical physical findings associated with cervical spondylotic myelopathy, as coexisting diabetic neuropathy may dampen expected hyperreflexia and also produce non-dermatomal extremity numbness. Most large studies of surgically treated diabetic patients with cervical spondylotic myelopathy have focused upon infection rates rather than exploring any differences in the presenting physical signs. We conducted a retrospective study of the pattern of presenting neurological signs and symptoms and of the clinical outcomes in 438 patients surgically treated for cervical spondylotic myelopathy, 79 of whom had diabetes. Compared with non-diabetic patients, those with diabetes were slightly older and had lower preoperative modified Japanese Orthopaedic Association (mJOA) scores. Those with diabetes also had a significantly higher incidence of hyporeflexia and a higher incidence of a positive Babinski sign, but there was no difference in the appearance of the Hoffman sign. The magnitude of mJOA improvement after surgery was comparable. We conclude that diabetes may alter the typical signs and symptoms of cervical spondylotic myelopathy and suggest that knowledge of the differences may aid in securing a prompt and accurate diagnosis.

  5. Prevent Cervical Cancer!

    Centers for Disease Control (CDC) Podcasts

    2015-01-08

    Cervical cancer can be prevented. Listen as two friends—one a doctor—talk about screening tests and early detection. Learn what test you might need.  Created: 1/8/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/8/2015.

  6. High cervical spine spondylodiscitis management and literature review

    Directory of Open Access Journals (Sweden)

    André Luis Sebben

    Full Text Available Summary Spondylodiscitis affecting the cervical spine is the most unusual type. Disease progression can be dramatic, even causing quadriplegia and death. We present an unusual case that progressed with osteolytic lesions between C2 and C3, causing cord compression and epidural abscess. The patient was treated surgically by a double approach and improved without neurological deficits and with better inflammatory markers. We reviewed the current literature on the subject.

  7. Cetuximab, Cisplatin, and Radiation Therapy in Treating Patients With Stage IB, Stage II, Stage III, or Stage IVA Cervical Cancer

    Science.gov (United States)

    2014-12-29

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Small Cell Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IVA Cervical Cancer

  8. Cisplatin and Radiation Therapy Followed by Paclitaxel and Carboplatin in Treating Patients With Stage IB-IVA Cervical Cancer

    Science.gov (United States)

    2016-03-16

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  9. Flexion/extension cervical spine views in blunt cervical

    OpenAIRE

    Nasir Sadaf; Hussain Manzar; Mahmud Roomi

    2012-01-01

    【Abstract】Objective: To examine the contribution of flexion and extension radiographs in the evaluation of ligamentous injury in awake adults with acute blunt cervical spine trauma, who show loss of cervical lordosis and neck pain. Methods: All patients who presented to our emer-gency department following blunt trauma were enrolled in this study, except those with schiwora, neurological defi-cits or fracture demonstrated on cross-table cervical spine X-rays, and tho...

  10. Regulation of Inflammatory Pathways in Cancer and Infectious Disease of the Cervix

    Directory of Open Access Journals (Sweden)

    Anthonio Adefuye

    2012-01-01

    Full Text Available Cervical cancer is one of the leading gynaecological malignancies worldwide. It is an infectious disease of the cervix, associated with human papillomavirus infection (HPV, infection with bacterial agents such as Chlamydia trachomatis and Neisseria gonorrhoea as well as human immunodeficiency virus (HIV. Furthermore, it is an AIDS-defining disease with an accelerated mortality in HIV-infected women with cervical cancer. With the introduction of robust vaccination strategies against HPV in the developed world, it is anticipated that the incidence of cervical cancer will decrease in the coming years. However, vaccination has limited benefit for women already infected with high-risk HPV, and alternative therapeutic intervention strategies are needed for these women. Many pathological disorders, including cervical cancer, are characterised by the exacerbated activation and maintenance of inflammatory pathways which are considered to be regulated by infectious agents. In cervical cancer, hyperactivation of these inflammatory pathways and regulation of immune infiltrate into tissues can potentially play a role not only in tumorigenesis but also in HIV infection. In this paper we will discuss the contribution of inflammatory pathways to cervical cancer progression and HIV infection and the role of HIV in cervical cancer progression.

  11. [Inflammatory process, histopathological aspects].

    Science.gov (United States)

    Diébold, J

    1995-01-01

    Inflammation occurs only in conjunctive tissue and is the result of a close cooperation of various cells: blood platelets, endothelial cells, leucocytes, mast cells, fibroblasts. Successive phases can be recognized, the first is characterized by vascular phenomenons defining the acute phase. The second by cellular reactions defining the chronic or granulomatous phase. Various morphological patterns can be recognized in acute or chronic inflammation. In addition, hypersensitivity is responsible of peculiar morphology of the inflammatory response. After tissue necrosis, tissular debris should be eliminated by detersion. Then, a granulation tissue develops representing the first step of the healing, which will not be described here.

  12. Granuloma eosinófilo da coluna cervical com manifestação neurológica, liquorica e radiológica atípica Unusual neurological, cerebrospinal fluid and roentgenografic manifestations of eosinophilic granuloma of the cervical spine: a case report

    Directory of Open Access Journals (Sweden)

    Umbertina Conti Reed

    1975-06-01

    Full Text Available É relatado um caso de granuloma eosinófilo da coluna cervical em menino branco de 10 anos de idade que apresentava dor cervical na altura de C5-C6, hemiparesia direita que evoluiu ulteriormente para tetraparesia, mista, de tipo motonêuronio inferior para membros superiores e de tipo motonêuronio superior para membros inferiores. O exame do líquido cefalorraquano (LCR revelou alterações de tipo inflamatório. Radiografias da coluna cervical mostravam apenas aspecto irregular da apófise espinhosa de C6 com rarefação na base. Houve acentuada e rápida melhora do quadro neurológico e normalização do LCR na vigência de córticoterapia e, reagravamento da sintomatologia neurológica bem como das alterações no LCR após supressão da referida medicação. A biópsia do processo espinhoso da sexta vértebra cervical revelou tratar-se de granuloma eosinófilo. A evolução foi excelente após radioterapia local associada a corticosteróides. São discutidas as características do caso e daqueles referidos na literatura.A case of eosinophilic granuloma of the cervical spine in a ten year-old white boy is reported. The patient complained of posterior cervical pain at the level of C5-C6 and right hemiparesis that progressed to mixed tetraparesis (lower motor neuron in upper limbs and upper motor neuron in lower limbs. Examination of the cerebrospinal fluid (CSF disclosed an inflammatory reaction; radiologic studies of the cervical spine showed an irregular aspect with demineralization at the base of spinous process of C6. The patient was treatet intermitently with corticosteroids (prednisone; there was an improvement of neurologic symptoms and the examination of the CSF was normal within a few days, each time he took the drug. Neurologic symptons and abnormalities of the CSF recurred after discontinuation of corticotherapy. Examination of a fragment of the spinous process and neighboring tissues of C6, taken by biopsy, disclosed eosinophilic

  13. Relationship between the Expression of Telomerase and Human Papillomavirus Infection in Invasive Uterine Cervical Carcinoma

    Institute of Scientific and Technical Information of China (English)

    SIMA Ni; CAI Liping; ZHU Yuanfang; WANG Wei; WANG Shixuan; MA Ding

    2007-01-01

    Telomerase activity was examined in invasive cervical carcinoma to assess whether it is activated during cervical malignant transformation and to look for its possible association with human papillomavirus (HPV) infection. Histologically confirmed invasive cervical carcinomas and benign cervices were assayed for telomerase activity by using a modified telomere repeat amplification protocol (TRAP). The same cases were subjected to polymerase chain reaction (PCR) detection of HPV by using consensus primers and type-specific (HPV types 16 and 18) primers. Telomerase activity was detected in 40 of 45 (88.9%) invasive cervical carcinomas and 2 (all chronic cervicitis) of 50 (4%) benign cervical lesions. HPV was detected in 36 (24 HPV-16 and 4 HPV-18 cases) of 45 (80%) invasive cervical carcinomas and 20 (11 HPV-16 and 1 HPV-18 cases) of 50 (40%) benign cervical changes. There was a significant correlation between the expression of telomerase with histological grade (φ=0.44, P<0.005), but no correlation was found between telomerase expression and HPV-18 (P>0.05). Although larger sample studies are needed, there seems to be a clear association between telomerase upregulation and HPV status, mainly HPV-16 infection.

  14. Hypertrophic osteoarthropathy of chronic inflammatory bowel disease

    Energy Technology Data Exchange (ETDEWEB)

    Oppenheimer, D.A.; Jones, H.H.

    1982-12-01

    The case of a 14-year old girl with painful periostitis and ulcerative colitis is reported. The association of chronic inflammatory bowel disease with osteoarthropathy is rare and has previously been reported in eight patients. The periosteal reaction found in association with inflammatory bowel disease is apparently related to a chronic disease course and may cause extreme localized pain.

  15. The expression andprognostic value ofprotein tyrosine kinase 6 inearly-stage cervical squamous cell cancer

    Institute of Scientific and Technical Information of China (English)

    XiaoJingWang; YingXiong; ZeBiaoMa; JianChuanXia; YanFangLi

    2016-01-01

    Background:Protein tyrosine kinase 6 (PTK6) is overexpressed in many epithelial tumors and predicts poor progno‑sis. However, PTK6 expression status and its role in cervical squamous cell cancer are unknown. This study aimed to investigate the expression level and clinical signiifcance of PTK6 in early‑stage cervical squamous cell cancer. Methods:Quantitative reverse transcription‑polymerase chain reaction (qRT‑PCR) and western blotting analysis were performed to detect PTK6 mRNA and protein expression levels in 10 freshly frozen, early‑stage cervical squamous cell cancer specimens and adjacent non‑tumorous cervical tissues. The expression of PTK6 was detected using immuno‑histochemical staining in 150 formalin‑ifxed, paraffn‑embedded, early‑stage cervical squamous cell cancer sections and 10 normal cervical tissue sections. Results:The mRNA and protein levels of PTK6 in cancer tissues were higher than those in adjacent non‑tumorous cervical tissues. Immunohistochemical analysis showed that PTK6 was not expressed in normal cervical tissues but was overexpressed in the cytoplasm of cervical squamous cell cancer cells. The level of PTK6 expression was signiif‑cantly associated with tumor grade (P=0.020). The 5‑year overall survival rate of patients with high PTK6 expression was lower than that of patients with low PTK6 expression (81.3% vs. 96.2%,P=0.008). Multivariate Cox regression analysis showed that the expression level of PTK6 in cervical squamous cell cancer was an independent prognostic factor for patient survival (hazard ratio=5.999, 95% conifdence interval 1.622–22.191,P Conclusions:PTK6 is overexpressed in cervical squamous cell cancer. Increased PTK6 expression is associated with reduced 5‑year overall survival. PTK6 expression is an independent prognostic predictor for cervical cancer.

  16. The Biomechanics of Cervical Spondylosis

    OpenAIRE

    Ferrara, Lisa A.

    2012-01-01

    Aging is the major risk factor that contributes to the onset of cervical spondylosis. Several acute and chronic symptoms can occur that start with neck pain and may progress into cervical radiculopathy. Eventually, the degenerative cascade causes desiccation of the intervertebral disc resulting in height loss along the ventral margin of the cervical spine. This causes ventral angulation and eventual loss of lordosis, with compression of the neural and vascular structures. The altered posture ...

  17. Os Odontoideum: Rare Cervical Lesion

    Science.gov (United States)

    2011-11-01

    the articulation between C1 and the os odontoideum on flexion imaging. The remainder of his cervical vertebral bodies had normal alignment with no...appears normal. Figure 3. Flexion view of plain cervical spine. This image shows abnormal translation of the articulation between C1 and the C2 os...worldwide. Peer Reviewed Title: Os Odontoideum: Rare Cervical Lesion Journal Issue: Western Journal of Emergency Medicine, 12(4) Author: Robson

  18. Chronic Pseudomonas aeruginosa cervical osteomyelitis

    Directory of Open Access Journals (Sweden)

    Sujeet Kumar Meher

    2016-01-01

    Full Text Available Pseudomonas aeruginosa is a rare cause of osteomyelitis of the cervical spine and is usually seen in the background of intravenous drug use and immunocompromised state. Very few cases of osteomyelitis of the cervical spine caused by pseudomonas aeruginosa have been reported in otherwise healthy patients. This is a case presentation of a young female, who in the absence of known risk factors for cervical osteomyelitis presented with progressively worsening neurological signs and symptoms.

  19. Mucopurulent cervicitis: a clinical entity?

    OpenAIRE

    Willmott, F E

    1988-01-01

    Of 297 women attending a sexually transmitted disease clinic who were examined for the presence of mucopurulent cervicitis, 96 (32%) satisfied the diagnostic criteria. Mucopurulent cervicitis was strongly associated with the isolation of Chlamydia trachomatis and Neisseria gonorrhoeae. It was also associated with bacterial vaginosis, the use of oral contraceptives, and sexual contact with men who had non-gonococcal urethritis. Conversely, the presence of opaque cervical secretions did not sho...

  20. An occult cervical spine fracture.

    Science.gov (United States)

    Khosla, R

    1997-12-01

    A 16-year-old athlete developed neck pain after being dropped on his head with his neck flexed while recreationally wrestling. Initial cervical spine radiographs were negative, but he continued to have neck and arm pain, especially after heading a wet soccer ball. Two months after the initial injury, he had a positive Spurling test; cervical spine CT then revealed a parasagittal linear fracture through the body of C-7. The patient avoided contact and collision activities and had no further physical problems. For patients who suffer cervical spine trauma, adequate visualization of the cervical spine can help prevent catastrophic outcomes.

  1. Drugs Approved for Cervical Cancer

    Science.gov (United States)

    ... Human Papillomavirus (HPV) Nonavalent Vaccine Recombinant Human Papillomavirus (HPV) Quadrivalent Vaccine Drugs Approved to Treat Cervical Cancer Avastin (Bevacizumab) Bevacizumab Blenoxane (Bleomycin) Bleomycin Hycamtin (Topotecan ...

  2. Case Studies - Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2010-10-15

    Dr. Alan Waxman, a professor of obstetrics and gynecology at the University of New Mexico and chair of the American College of Obstetricians and Gynecologists (ACOG) committee for the underserved, talks about several case studies for cervical cancer screening and management.  Created: 10/15/2010 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  3. Future Directions - Cervical Cancer

    Centers for Disease Control (CDC) Podcasts

    2009-10-15

    Dr. Alan Waxman, a professor of obstetrics and gynecology at the University of New Mexico and chair of the American College of Obstetricians and Gynecologists (ACOG) committee for the underserved, talks about possible changes in cervical cancer screening and management.  Created: 10/15/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  4. SUPERFICIAL CERVICAL PLEXUS BLOCK

    Directory of Open Access Journals (Sweden)

    Komang Mega Puspadisari

    2014-01-01

    Full Text Available Superficial cervical plexus block is one of the regional anesthesia in  neck were limited to thesuperficial fascia. Anesthesia is used to relieve pain caused either during or after the surgery iscompleted. This technique can be done by landmark or with ultrasound guiding. The midpointof posterior border of the Sternocleidomastoid was identified and the prosedure done on thatplace or on the level of cartilage cricoid.

  5. Preinduction cervical ripening.

    Science.gov (United States)

    Thiery, M

    1983-01-01

    This work reviews the evolution of cervical ripening procedures and discusses the most effective current techniques. Current knowledge of the process of spontaneous ripening of the cervix is briefly assessed, but the review concentrates on methodological aspects and the clinical results of preinduction cervical ripening. The historical development of mechanical and pharmacologic ripening procedures is examined, including enzymes, oxytocin, relaxin, corticosteriods, estrogens administered parenterally or locally, and prostaglandins (PGs) administered intravenously, orally, locally, and intravaginally. 3 effective procedures for preinduction cervical ripening are identified and described in greater detail: the catheter technique and local and vaginal administration of PGs. The extraamniotic catheter technique is simple, effective, and safe and is recommended for patients with not totally unripe cervixes and for whom PGs are unavailable or contraindicated. Single-dose extraamniotic instillation of PGE2 in Tylose gel was found to be highly effective for priming the unfavorable cervix before conventional labor induction. In some patients the procedure induces labor. The technique is easy to use, well accepted by the woman, and safe when applied appropriately to carefully selected patients. PGF2alpha gel has been less thoroughly studied. Electronic monitoring at the ripening stage is recommended for patients at risk, and even in low-risk cases much larger series will require study before conclusions can be reached about safety. Injection of PG gel into the cervical canal is less invasive than extraamniotic instillation, but no definite conclusions about its safety are possible due to small series and dissimilar clinical protocols. Pericervical administration of PGE2 and PGF2 alpha and intracervical and intraamniotic tablets of PGE2 are briefly assessed. Adoption of the intravaginal route has been a major step in the development of ripening techniques. 3 types of media

  6. [Preventing cervical cancer].

    Science.gov (United States)

    Simon, P; Noël, J-C

    2015-09-01

    The incidence of cervical cancer has hopefully been dropping down in our industrialized countries since the introduction of both primary and secondary prevention. Nevertheless, it is still lethal in one out of two affected women though the introduction of cytological screening has dramatically reduced the mortality. Progressive diffusion of anti-HPV vaccination, the broadening of the viral types concerned, its association with existing screening measures and finally the introduction of viral detection as a screening tool must optimize the results already obtained.

  7. [Papillomavirus and cervical cancer in Chile].

    Science.gov (United States)

    O'Ryan, Miguel; Valenzuela, María Teresa

    2008-11-01

    Molecular, clinical and epidemiological studies have established beyond doubt that human papiloma viruses (HPV) cause cervical cancer. The virus is also associated with genital warts and other less common cancers in oropharynx, vulva, vagina and penis. Worldwide, VPH genotypes 16 and 18 are the most common high risk genotypes, detected in near 70% of women with cervical cancer. The discovery of a cause-effect relationship between several carcinogenic microorganisms and cancer open avenues for new diagnostic, treatment and prevention strategies. In this issue of Revista Médica de Chile, two papers on HPV are presented. Guzman and colleagues demonstrate that HPV can be detected in 66% to 77% of healthy male adolescents bypolymerase chain reaction and that positivity depends on the site of the penis that is sampled. These results support the role of male to female transmission of high risk HPVs in Chile and should lead to even more active educational campaigns. The second paper provides recommendations for HPV vaccine use in Chile, generated by the Immunization Advisory Committee of the Chilean Infectious Disease Society. To issue these recommendations, the Committee analyzes the epidemiological information available on HPV infection and cervical cancer in Chile, vaccine safety and effectiveness data, and describes cost-effectiveness studies. Taking into account that universal vaccination is controversial, the Committee favors vaccine use in Chile and it's incorporation into a national program. However, there is an indication that the country requires the implementation of an integrated surveillance approach including cross matching of data obtained from HPV genotype surveillance, monitoring of vaccination coverage, and surveillance of cervical cancer. The final decision of universal vaccine use in Chile should be based on a through analysis of information.ev Mid Chile

  8. Co-expression of metalloproteinases 11 and 12 in cervical scrapes cells from cervical precursor lesions.

    Science.gov (United States)

    Valdivia, Alejandra; Peralta, Raúl; Matute-González, Manuel; García Cebada, Juan Manuel; Casasola, Ivonne; Jiménez-Medrano, Cristina; Aguado-Pérez, Rogelio; Villegas, Vanessa; González-Bonilla, Cesar; Manuel-Apolinar, Leticia; Ibáñez, Miguel; Salcedo, Mauricio

    2011-01-01

    The metalloproteinases (MMP) 11 and 12 have been shown to be expressed in cervical cancer (CC). In order to extend our previous results, these MMPs were evaluated in cervical precursor lesions. One hundred seventeen cervical scrapes: thirty-six normal, thirty-six low grade squamous lesions (LSIL), thirty-six high grade (HSIL), nine CC; and, also ninety-nine paraffin-embedded cervical lesions: fifteen normal cervices, thirty eight LSIL, sixteen HSIL, and five CC were collected. The samples were analyzed for relative expression by real time RT-PCR or immunohistochemistry assay. We were able to identify a relative increased expression of MMP11 in 75% and 78% from LSIL and HSIL samples, respectively. While MMP12 expression was 64% and 75% in LSIL and HSIL, respectively. Positive samples for MMP11 expression were also positive for MMP12 expression and also increased according to illness progression. In the tissues, MMP11 or MMP12 expression was observed in the cytoplasm of the neoplastic cells, while in the normal epithelium was absent. The reaction was always stronger for MMP12 than MMP11. MMP11 expression was present in 77% and 66% of LSIL and HSIL, while MMP12 expression was 73% and 68%. There was a relationship between MMP11 or MMP12 expression and HPV infection. Our data are showing a relationship between diagnostic of precursor lesions and the MMP11 and 12 expressions, suggesting that their expression could be an early event in the neoplastic lesions of the cervix and could have clinical significance.

  9. Significance of cervical length and cervical gland area in cervical maturation

    Directory of Open Access Journals (Sweden)

    Channaveeregowda Savitha

    2016-08-01

    Results: Amongst 160 pregnant women who were induced (20 women were excluded has they underwent LSCS for some other reasons during latent phase cervical length by sonography 4. Cervical length 4. Conclusions: Sonographically detected cervical gland area and cervical length was evaluated in predicting response to induction. Absent CGA and CL < 2cm was associated with greater incidence of successful labor induction. This results show the CL and CGA has significant role in predicting outcome of labor. [Int J Reprod Contracept Obstet Gynecol 2016; 5(8.000: 2634-2639

  10. Spondilitis Tuberkulosa Cervical

    Directory of Open Access Journals (Sweden)

    Roni Eka Saputra

    2015-05-01

    Full Text Available Abstrak Spondilitis tuberkulosa servikalis adalah penyakit yang cukup jarang dijumpai, hanya berkisar 2-3% dariseluruh kasus spondilitis tuberkulosa. Gambaran klinis sangat bervariasi, mulai dari gejala ringan dan tidak spesifikhingga komplikasi neurologis yang berat. Seorang wanita berusia 29 tahun datang dengan keluhan lemah keempatanggota gerak yang semakin memberat dalam 10 hari terakhir yang didahului oleh nyeri leher yang menjalar ke bahudan lengan sejak 6 bulan sebelumnya. Nyeri awalnya dirasakan sebagai keterbatasan gerakan leher saat menolehkesamping kiri dan kanan serta menundukkan kepala. Nyeri dirasakan semakin berat dengan pergerakan danberkurang jika istirahat. Pasien mengalami penurunan berat badan sejak 2 bulan terakhir. Tidak dijumpai riwayat batukatau nyeri dada. Pemeriksaan neurologis menunjukkan kelemahan  pada keempat ekstremitas. Hasil laboratoriumditemukan peningkatan Laju Endap Darah (LED. Rontgen foto toraks dalam batas normal. Roentgen foto cervicalmenunjukkan destruksi setinggi C5. MRI cervical menunjukkan destruksi pada korpus C5-6 dengan penyempitan padadiscus intervertebrae C5-6 disertai dengan  massa/abses paravertebral dengan penekanan ke posterior. MRI Thorakaltampak destruksi corpus verebre T4,5 dengan diskus intervertebralis yang menyempit. Sugestif suatu spondilitistuberkulosa. Pasien dilakukan tindakan pembedahan anterior corpectomi melalui microscopic surgery dengan graftdari iliac sinistra, serta insersi anterior plate 1 level. Hasil pemeriksaan patologi anatomi menunjukkan spodilitis TBCkaseosa. Pada spondilitis vertebre T4,5 dilakukan laminectomi, debridement costotrasversektomi, dan stabilisasidengan pedicle screw T2, T3, dan T5. Pasien diterapi dengan obat antituberkulosis. Keadaan pasien saat ini, pasiensudah bisa beraktifitas normal dengan motorik dan sensorik baik. Spondilitis tuberkulosa merupakan bentuktuberkulosa tulang yang paling sering dijumpai. Spondilitis tuberkulosa cervical berkisar 2

  11. MicroRNA-373 functions as an oncogene and targets YOD1 gene in cervical cancer

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Luo-Qiao; Zhang, Yue; Yan, Huan; Liu, Kai-Jiang, E-mail: liukaijiang@126.com; Zhang, Shu, E-mail: drzhangshu@126.com

    2015-04-10

    miR-373 was reported to be elevated in several tumors; however, the role of miR-373 in cervical cancer has not been investigated. In this study we aimed to investigate the role of miR-373 in tumorigenicity of cervical cancer cells in vivo and in vitro. The expression of miR-373 was investigated using real-time reverse transcription-polymerase chain reaction assay in 45 cervical specimens and cervical cancer cell lines. The role of miR-373 in tumorigenicity of cervical cancer cells was assessed by cell proliferation, colony formation in vitro as well as tumor growth assays in vivo with the overexpression of miR-373 or gene silencing. The functional target gene of miR-373 in cervical cancer cells was identified using integrated bioinformatics analysis, gene expression arrays, and luciferase assay. We founded that the expression of miR-373 is upregulated in human cervical cancer tissues and cervical carcinoma cell lines when compared to the corresponding noncancerous tissues. Ectopic overexpression of miR-373 in human cervical cancer cells promoted cell growth in vitro and tumorigenicity in vivo, whereas silencing the expression of miR-373 decreased the rate of cell growth. YOD1 was identified as a direct and functional target of miR-373 in cervical cancer cells. Expression levels of miR-373 were inversely correlated with YOD1 levels in human cervical cancer tissues. RNAi-mediated knockdown of YOD1 phenocopied the proliferation-promoting effect of miR-373. Moreover, overexpression of YOD1 abrogated miR-373-induced proliferation of cervical cancer cells. These results demonstrate that miR-373 increases proliferation by directly targeting YOD1, a new potential therapeutic target in cervical cancer. - Highlights: • The expression of miR-373 is upregulated in human cervical cancer tissues. • miR-373 effects as oncogenic miRNA in cervical cancer in vitro and in vivo. • miR-373 increases proliferation of cervical cancer cells by directly targeting YOD1.

  12. CO2 laser vaporization in the treatment of cervical human papillomavirus infection in women with abnormal Papanicolaou smears

    DEFF Research Database (Denmark)

    Ruge, S; Felding, C; Skouby, S O

    1992-01-01

    In a randomized study, we have evaluated the treatment of cervical human papillomavirus (HPV) lesions by CO2 laser vaporization. Fifty patients with abnormal Papanicolaou smears and histological evidence of cervical HPV infection associated or not with cervical intraepithelial neoplasia (CIN) grade...... I were randomized to either a treatment or a control group. The cervical swabs were obtained every 3 months in both groups and examined for HPV type 16 DNA by the polymerase chain reaction. After a follow-up period of 12 months no significant differences were found between the laser treatment...

  13. Flexion/extension cervical spine views in blunt cervical

    Directory of Open Access Journals (Sweden)

    Nasir Sadaf

    2012-06-01

    Full Text Available 【Abstract】Objective: To examine the contribution of flexion and extension radiographs in the evaluation of ligamentous injury in awake adults with acute blunt cervical spine trauma, who show loss of cervical lordosis and neck pain. Methods: All patients who presented to our emer-gency department following blunt trauma were enrolled in this study, except those with schiwora, neurological defi-cits or fracture demonstrated on cross-table cervical spine X-rays, and those who were either obtunded or presented after cervical spine surgery. Adequacy of flexion and exten-sion views was checked by the neurosurgery and radiology team members. All these patients underwent cross-table cervical spine view followed by flexion/extension views based on the loss of lordosis on cross-table imaging and the presence of neck pain. Results: A total of 200 cases were reviewed, of whom 90 (45% underwent repeat X-rays because of either inadequate exposure or limited motion. None of the patients with loss of lordosis on cross-table view had positive flexion and extension views of cervical spine for instability. Conclusions: Our results show that in patients who underwent acute radiographic evaluation of blunt cervical spine trauma, flexion and extension views of the cervical spine are unlikely to yield positive results in the presence of axial neck pain and/or loss of cervical lordosis. We can also hypothesize that performing flexion and extension views will be more useful once the acute neck pain has settled. Key words: X-rays; Cervical vertebrae; Lordosis

  14. MRI and PET Imaging in Predicting Treatment Response in Patients With Stage IB-IVA Cervical Cancer

    Science.gov (United States)

    2017-02-08

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Cervical Undifferentiated Carcinoma; Recurrent Cervical Carcinoma; Stage IB2 Cervical Cancer; Stage II Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  15. 维生素D对2型糖尿病患者血糖控制及炎性反应的影响%Effect of Vitamin D on glycemic control and inflammatory reaction of type 2 diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    吴锋; 王海生; 张建军

    2016-01-01

    Objective To explore the Effect of Vitamin D on glycemic control ,metabolic syndrome and inflam‐matory reaction of type 2 diabetes mellitus (T2MD) .Methods 93 cases of T2MD meeting the criterion were chosen and randomly divided into treatment group (45 cases) and control group (48 cases) .Treatment group was given extra vitamin D supplements ,the control group was given corresponding placebo .After three/six months treatment ,the glycemic control and inflammatory reaction were analyzed .Results After three/six months treatment ,the level of 25 (OH)D and 1 ,25 (OH)2 D3 of treatment group were significantly higher than control (P < 0 .05) .Besides ,the lever of FBG ,2h postprandial blood glucose (PBG) ,and HbA1c had decreased after three months treatment ,the insulin level increased that the degrees of treatment group were higher than control ;After six months treatment ,the differ‐ences between treatment group and control were statistically significant (P < 0 .05) .Moreover ,Ca2 + level had in‐creased and there was no statistical difference (P = 0 .071) .Inflammatory factors of CRP ,IL‐6 and TNF‐α had de‐creased after treatment ,the differences were statistically significant (P< 0 .05) .Conclusion Vitamin D supplementa‐tion could improve the glycemic control and inflammatory reaction of type 2 diabetes mellitus .%目的:探讨维生素D (VD)对2型糖尿病(T2MD)患者的血糖控制、代谢综合征及炎性标志物表达的影响。方法选择该院就诊的 T2MD 患者93例,按照随机数字表法,分为观察组45例,对照组48例。观察组患者采用额外补充 VD ,对照组患者使用相同计量的安慰剂。治疗3、6个月后,观察2组患者血糖控制及炎性标志物表达的变化。结果补充 VD 治疗3、6个月后,观察组患者25(OH)D 和1,25(OH)2 D3均升高,与对照组比较,差异有统计学意义(P<0.05)。治疗3个月后,2组患者空腹血糖(FBG)、餐后2 h

  16. [Anterior cervical hypertrichosis: case report].

    Science.gov (United States)

    Orozco-Gutiérrez, Mario H; Sánchez-Corona, José; García-Ortiz, José E; Castañeda-Cisneros, Gema; Dávalos-Rodríguez, Nory O; Corona-Rivera, Jorge R; García-Cruz, Diana

    2016-10-01

    The non-syndromic anterior cervical hypertrichosis (OMIM N° 600457) is a genetic disorder characterized by a patch of hair at the level of the laryngeal prominence. We present a 12-year-old boy with anterior cervical hypertrichosis and mild generalized hypertrichosis. He has no neurological, ophthalmological or skeletal anomalies. The clinical follow up is 10 years.

  17. Extreme cervical elongation after sacrohysteropexy

    NARCIS (Netherlands)

    Vierhout, M.E.; Futterer, J.J.

    2013-01-01

    We present a case of extreme cervical elongation with a cervix of 12 cm after an unusual operation in which the uterine corpus was directly fixed to the promontory, and which became symptomatic after 8 years. The possible pathophysiology of cervical elongation is discussed. Diagnosing a case of seve

  18. Advances in neurobiological mechanism of cervical facet joint pain%颈椎小关节源性疼痛机制的神经生物学研究进展

    Institute of Scientific and Technical Information of China (English)

    唐峰

    2015-01-01

    Diseases of cervical facet joint is a common source of chronic neck pain.Clinically,the accuracy and stability of the diagnosis of cervical facet joint-induced pain is often been concerned,whereas the pathophysiology and pain mechanism,especially the related neurobiological information were still not recognized adequately.In this paper,researches in pain from cervical facet joint,which is a integrated reaction regulated and maintained by all kinds of inflammatory factors and neurotransmitters,were reviewed from the aspect of cytological level of pain induction: the innervation and the distribution of pain receptors of cervical facet joint were introduced,irreversible neuropathological changes of cervical facet joint after chronic injuries were discussed which involved neuron activation,inflammatory cytokines release and changes of neuronal phenotype,at the same time,neurotransmitters and peptides involved in starting and sustaining the facet joint pain were emphasized which including the following three categories: pain neurotransmitters,stress-related proteins and local inflammatory factors,as well as spinal glutamate.%颈椎小关节疾病是颈部慢性疼痛的常见来源,临床上较为关注其诊断的精确性和稳定性,而对病理生理及疼痛机制,特别是相关神经生物学研究缺乏足够的认识.该文从疼痛产生的细胞学水平层面对颈椎小关节源性疼痛这一由多种炎性因子及神经递质参与调节及维持的综合反应进行综述:介绍颈椎小关节神经支配及其疼痛感受器的分布情况,阐述慢性损伤后小关节发生的不可逆的神经病理变化(包括神经元激活、炎性因子释放和神经元免疫表型改变等),并重点介绍其中参与疼痛启动与维持的疼痛传入递质、应激相关蛋白和局部炎性因子、脊髓谷氨酸等三大类神经递质和肽类.

  19. Transcutaneous cervical vagal nerve stimulation modulates cardiac vagal tone and tumor necrosis factor-alpha

    DEFF Research Database (Denmark)

    Brock, C; Brock, B; Aziz, Q

    2016-01-01

    The vagus nerve is a central component of cholinergic anti-inflammatory pathways. We sought to evaluate the effect of bilateral transcutaneous cervical vagal nerve stimulation (t-VNS) on validated parameters of autonomic tone and cytokines in 20 healthy subjects. 24 hours after t...

  20. Cervical involvement in SAPHO syndrome: imaging findings with a 10-year follow-up

    Energy Technology Data Exchange (ETDEWEB)

    Tohme-Noun, C.; Krainik, A.; Menu, Y. [Department of Radiology, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France); Feydy, A. [Department of Radiology, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France); Department of Radiology, Hopital Beaujon, 100 avenue du General Leclerc, 92118, Clichy (France); Belmatoug, N.; Fantin, B. [Department of Internal Medicine, Hopital Beaujon, AP HP, Universite Paris 7, Faculte de medecine Bichat-Beaujon, Paris (France)

    2003-02-01

    Osteoarticular manifestations of SAPHO syndrome include vertebral lesions, typically in the thoracic segment. Chronic inflammatory changes are well depicted by MRI. We report the imaging findings with a 10-year follow-up in a case of SAPHO syndrome with marked cervical lesions. (orig.)

  1. The Biomechanics of Cervical Spondylosis

    Directory of Open Access Journals (Sweden)

    Lisa A. Ferrara

    2012-01-01

    Full Text Available Aging is the major risk factor that contributes to the onset of cervical spondylosis. Several acute and chronic symptoms can occur that start with neck pain and may progress into cervical radiculopathy. Eventually, the degenerative cascade causes desiccation of the intervertebral disc resulting in height loss along the ventral margin of the cervical spine. This causes ventral angulation and eventual loss of lordosis, with compression of the neural and vascular structures. The altered posture of the cervical spine will progress into kyphosis and continue if the load balance and lordosis is not restored. The content of this paper will address the physiological and biomechanical pathways leading to cervical spondylosis and the biomechanical principles related to the surgical correction and treatment of kyphotic progression.

  2. The biomechanics of cervical spondylosis.

    Science.gov (United States)

    Ferrara, Lisa A

    2012-01-01

    Aging is the major risk factor that contributes to the onset of cervical spondylosis. Several acute and chronic symptoms can occur that start with neck pain and may progress into cervical radiculopathy. Eventually, the degenerative cascade causes desiccation of the intervertebral disc resulting in height loss along the ventral margin of the cervical spine. This causes ventral angulation and eventual loss of lordosis, with compression of the neural and vascular structures. The altered posture of the cervical spine will progress into kyphosis and continue if the load balance and lordosis is not restored. The content of this paper will address the physiological and biomechanical pathways leading to cervical spondylosis and the biomechanical principles related to the surgical correction and treatment of kyphotic progression.

  3. Fractures of the cervical spine

    Directory of Open Access Journals (Sweden)

    Raphael Martus Marcon

    2013-11-01

    Full Text Available OBJECTIVES: The aim of this study was to review the literature on cervical spine fractures. METHODS: The literature on the diagnosis, classification, and treatment of lower and upper cervical fractures and dislocations was reviewed. RESULTS: Fractures of the cervical spine may be present in polytraumatized patients and should be suspected in patients complaining of neck pain. These fractures are more common in men approximately 30 years of age and are most often caused by automobile accidents. The cervical spine is divided into the upper cervical spine (occiput-C2 and the lower cervical spine (C3-C7, according to anatomical differences. Fractures in the upper cervical spine include fractures of the occipital condyle and the atlas, atlanto-axial dislocations, fractures of the odontoid process, and hangman's fractures in the C2 segment. These fractures are characterized based on specific classifications. In the lower cervical spine, fractures follow the same pattern as in other segments of the spine; currently, the most widely used classification is the SLIC (Subaxial Injury Classification, which predicts the prognosis of an injury based on morphology, the integrity of the disc-ligamentous complex, and the patient's neurological status. It is important to correctly classify the fracture to ensure appropriate treatment. Nerve or spinal cord injuries, pseudarthrosis or malunion, and postoperative infection are the main complications of cervical spine fractures. CONCLUSIONS: Fractures of the cervical spine are potentially serious and devastating if not properly treated. Achieving the correct diagnosis and classification of a lesion is the first step toward identifying the most appropriate treatment, which can be either surgical or conservative.

  4. CDC Vital Signs: Cervical Cancer is Preventable

    Science.gov (United States)

    ... HPV vaccine can reduce risk of cervical cancer. HPV causes most cervical cancers. Only 1 in 3 girls and 1 in ... Signs – Cervical Cancer [PSA - 0:60 seconds] Cervical Cancer Preteen and Teen Vaccines Human Papillomavirus (HPV)-Associated Cancers What Should I Know About ...

  5. X-Ray Exam: Cervical Spine

    Science.gov (United States)

    ... Old Feeding Your 1- to 2-Year-Old X-Ray Exam: Cervical Spine KidsHealth > For Parents > X-Ray Exam: Cervical Spine A A A What's ... columna cervical What It Is A cervical spine X-ray is a safe and painless test that ...

  6. Electrodiagnosis of cervical radiculopathy.

    Science.gov (United States)

    Hakimi, Kevin; Spanier, David

    2013-02-01

    Cervical radiculopathy is a common diagnosis with a peak onset in the fifth decade. The most commonly affected nerve root is C7, C6, and C8. The etiology is often compressive, but may arise from noncompressive sources. Patients commonly complain of pain, weakness, numbness, and/or tingling. Examination may reveal sensory or motor disturbance in a dermatomal/myotomal distribution. Neural compression and tension signs may be positive. Diagnostic tests include imaging and electrodiagnostic study. Electrodiagnostic study serves as an extension of the neurologic examination. Electrodiagnostic findings can be useful for patients with atypical symptoms, potential pain-mediated weakness, and nonfocal imaging findings.

  7. Value and Feasibility of HPV DNA Test in Cervical Scraping Smears

    Institute of Scientific and Technical Information of China (English)

    WU Sufang; LIAO Guoning; MA Ding; CHEN Gang; WANG Wei; XU Qian; GU Hainian; LU Yunping; ZHOU Liping; DU Juan; LI Fujun

    2005-01-01

    To investigate the reliability and feasibility of human papillomavirus (HPV) DNA test in cervical scraping smears with polymerase chain reaction (PCR), 131 cases of cervical scraping specimens were collected, and the positive rates and accuracy of HPV infection were determined in normal subjects and cervical cancer patients. GP5+/GP6+ and E7 primer pairs designed for detecting HPV L1 and HPV type 16 E7 were tested in this study. Our results showed that positive rates of HPV DNA in normal population and cervical cancer patients were 32.99 % and 73.53 % respectively and there was significant difference between them (P<0. 001). In normal subjects, detection rates of HPV DNA with GP5+/GP6+ and E7 primer pairs were 27.84 % and 16.49 % respectively, with statistically significant difference between them (P>0.05). However the detection rates in cervical cancer patients were 38.24 % and 67.65 % for the two markers, with a significant difference found between them (P<0.05). It is concluded that HPV DNA test with PCR for cervical scraping smears was feasible. GP5+/GP6+ primer pairs may be a useful probe to screen HPV infection in normal population, but they are not sensitive enough in cervical cancer patients. It is suggested that high risk type HPV DNA test was very useful in population with high risk of cervical cancer.

  8. [Cervical spine instability in the surgical patient].

    Science.gov (United States)

    Barbeito, A; Guerri-Guttenberg, R A

    2014-03-01

    Many congenital and acquired diseases, including trauma, may result in cervical spine instability. Given that airway management is closely related to the movement of the cervical spine, it is important that the anesthesiologist has detailed knowledge of the anatomy, the mechanisms of cervical spine instability, and of the effects that the different airway maneuvers have on the cervical spine. We first review the normal anatomy and biomechanics of the cervical spine in the context of airway management and the concept of cervical spine instability. In the second part, we review the protocols for the management of cervical spine instability in trauma victims and some of the airway management options for these patients.

  9. Flexion/extension cervical spine views in blunt cervical trauma

    Institute of Scientific and Technical Information of China (English)

    Sadaf Nasir; Manzar Hussain; Roomi Mahmud

    2012-01-01

    Objective: To examine the contribution of flexion and extension radiographs in the evaluation of ligamentous injury in awake adults with acute blunt cervical spine trauma,who show loss of cervical lordosis and neck pain.Methods: All patients who presented to our emergency department following blunt trauma were enrolled in this study,except those with schiwora,neurological deficits or fracture demonstrated on cross-table cervical spine X-rays,and those who were either obtunded or presented after cervical spine surgery.Adequacy of flexion and extension views was checked by the neurosurgery and radiology team members.All these patients underwent cross-table cervical spine view followed by flexion/extension views based on the loss of lordosis on cross-table imaging and the presence of neck pain.Results: A total of 200 cases were reviewed,of whom 90 (45%) underwent repeat X-rays because of either inadequate exposure or limited motion.None of the patients with loss of lordosis on cross-table view had positive flexion and extension views of cervical spine for instability.Conclusions: Our results show that in patients who underwent acute radiographic evaluation of blunt cervical spine trauma,flexion and extension views of the cervical spine are unlikely to yield positive results in the presence of axial neck pain and/or loss of cervical lordosis.We can also hypothesize that performing flexion and extension views will be more useful once the acute neck pain has settled.

  10. Seminal plasma enhances cervical adenocarcinoma cell proliferation and tumour growth in vivo.

    Directory of Open Access Journals (Sweden)

    Jason R Sutherland

    Full Text Available Cervical cancer is one of the leading causes of cancer-related death in women in sub-Saharan Africa. Extensive evidence has shown that cervical cancer and its precursor lesions are caused by Human papillomavirus (HPV infection. Although the vast majority of HPV infections are naturally resolved, failure to eradicate infected cells has been shown to promote viral persistence and tumorigenesis. Furthermore, following neoplastic transformation, exposure of cervical epithelial cells to inflammatory mediators either directly or via the systemic circulation may enhance progression of the disease. It is well recognised that seminal plasma contains an abundance of inflammatory mediators, which are identified as regulators of tumour growth. Here we investigated the role of seminal plasma in regulating neoplastic cervical epithelial cell growth and tumorigenesis. Using HeLa cervical adenocarcinoma cells, we found that seminal plasma (SP induced the expression of the inflammatory enzymes, prostaglandin endoperoxide synthase (PTGS1 and PTGS2, cytokines interleukin (IL -6, and -11 and vascular endothelial growth factor-A (VEGF-A. To investigate the role of SP on tumour cell growth in vivo, we xenografted HeLa cells subcutaneously into the dorsal flank of nude mice. Intra-peritoneal administration of SP rapidly and significantly enhanced the tumour growth rate and size of HeLa cell xenografts in nude mice. As observed in vitro, we found that SP induced expression of inflammatory PTGS enzymes, cytokines and VEGF-A in vivo. Furthermore we found that SP enhances blood vessel size in HeLa cell xenografts. Finally we show that SP-induced cytokine production, VEGF-A expression and cell proliferation are mediated via the induction of the inflammatory PTGS pathway.

  11. Cervical extravasation of bevacizumab.

    Science.gov (United States)

    Dréanic, Johann; Coriat, Romain; Mir, Olivier; Perkins, Géraldine; Boudou-Rouquette, Pascaline; Brezault, Catherine; Dhooge, Marion; Goldwasser, François; Chaussade, Stanislas

    2013-04-01

    Monoclonal antibodies such as bevacizumab are widely used in medical oncology, either alone or in combination with chemotherapy. No specific recommendations on the management of monoclonal antibodies extravasation exist. Incidence rates vary considerably. Estimates of 0.5-6% have been reported in the literature. Also, patient-associated and procedure-associated risk factors of extravasation are multiple, such as bolus injections or poorly implanted central venous access. We report on an 86-year-old woman with colon cancer with liver metastasis who was treated with 5-fluorouracil, folinic acid, and bevacizumab. Extravasation occurred during chemotherapy infusion because of a catheter migration of the port outside of the superior vena cava, causing cervical pain without skin modifications. Diagnosis was confirmed with the appearance of clinical right cervical tumefaction and cervicothoracic computed tomography scan indicated a perijugular hypodense collection, corresponding to the extravasation. Conservative management was proposed. The patient recovered within 3 weeks from all symptoms. Physicians should be aware that in cases of bevacizumab extravasation, a nonsurgical approach might be effective.

  12. GENETIC INSTABILITY IN CERVICAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    赵旻; 伍欣星; 邱小萍; 李晖; 戴天力; 谭云

    2002-01-01

    Objective: The role of human papillomavirus (HPV) in the development of cervical carcinoma has been clearly established but other factors could be involved in cervical tumorigenesis such as loss of heterozygosity (LOH) and microsatellite instability (MI). The aim of the present study was to investigate the genetic instability in cervical carcinoma tissues and provide evidence for discoveringnew tumor suppressor genes and screening diagnostic molecular marker of cervical carcinoma. Methods: Fifty primary cervical carcinoma samples from high-incidence area were analyzed by PCR for HPV16 infection, LOH and microsatellite instability. Results: HPV16 was detected in 88% of the cases. Sixty-six percent of total cases showed LOH with no more than 3 different loci per case. The highest frequency of the allelic loss was found in D18S474 (18q21, 40.5%). MI was detected in 4 cases (8%) only. Conclusion: Different percentages of LOH on specific chromosomal regions were found and MI was very infrequent in cervical carcinoma. The putative suppressor gene(s) could be located on specific chromosome regions such as 18q, and genetic instability could be involved in cervical tumorigenesis.

  13. Tuina treatment in cervical spondylosis

    Directory of Open Access Journals (Sweden)

    Florin Mihai Hinoveanu

    2010-12-01

    Full Text Available Cervical spondylosis is a common, chronic degenerative condition of the cervical spine that affects the vertebral bodies and intervertebral disks of the neck as well as the contents of the spinal canal. Common clinical syndromes associated with cervical spondylosis include cervical pain, cervical radiculopathy and/or mielopathy. This study show the main principles, indication and side effects of tuina in cervical spondylosis´ treatment; tuina is one of the external methods based on the principles of Traditional Chinese Medicine (TCM, especially suitable for use on the elderly population and on infants. While performing Tuina, the therapist concentrates his mind, regulates his breathing, and actuates the Qi and power of his entire body towards his hands. For a better result is recommended to try to combine acupuncture with tuina treatment. Tuina can help relieve the pain associated with spondylosis. After this kind of treatment, the symptomes produced by irritated nerves and sore muscles can find some relief. Tuina helps patients with cervical spondylosis regain muscle control, nerve function and flexibility, all through the restoration of the life force flow.

  14. Infiltration of Rhodamin B into three materials used as cervical barrier

    OpenAIRE

    SOUZA,Grazielle Morais de; Rasquin, Luis Cardoso; Carvalho,Fabíola Bastos de

    2014-01-01

    OBJECTIVE: To evaluate in vitro the sealing ability of three materials used as cervical barrier for internal dental bleaching.METHODS: Thirty-three canines were selected, and after biomechanical root canal preparation, the canals were filled by lateral condensation technique. After the filling material setting reaction, the teeth were randomly divided into three groups of ten teeth each, according to the following materials for constructing the cervical barrier: X Temp LC; Vitro Fil; Coltosol...

  15. 慢性华支睾吸虫感染对脂多糖刺激巨噬细胞反应的影响%Effects of chronic Clonorchis sinensis infestation on inflammatory reaction of macrophages

    Institute of Scientific and Technical Information of China (English)

    徐嘉; 徐雪; 王中华; 胡旭初; 詹蔚; 叶子; 詹红; 熊艳

    2013-01-01

    胞对LPS刺激产生耐受.%AIM: To evaluate the immune state in rats with chronic Clonorchis sinesis (Cs) infestation by investigating the effects of Cs on macrophage polarization and inflammatory reactions. METHODS: Sprague-Dawley rats were used in the study. Chronic Cs infestation model was reproduced by intragastric perfusion with Cs eggs. Twenty rats were randomly divided into normal group ( n = 10) and Cs infestation group ( n = 10). The serum levels of interleukin (IL-4) and IL-10, tumor necrosis factor α(TNF-α) and interferon -γ (IFN-γ) were detected by ELBA. The macrophages were harvested by peritoneal lavage. The differentiation proportion of Ml and M2 macrophages were detected by flow cytometry. The macrophages were divided into control group, normal group and chronic Cs infestation group according to the sources of macrophages. The levels of TNF-α and IL-10 in the culture supernatants were detected by ELISA at 0, 2, 12 and 24 h after lipopolysaccharide (LPS, 10 μg/L) stimulation in vitro. RESULTS: Compared with normal group, chronic Cs infestation increased the serum levels of TNF-α, IFN-γ, IL-4 and IL-10. The differentiation proportion of Ml detected by flow cytome-try was 92. 1% in normal group and that of M2 macrophages was 93. 8% in Cs infestation group. The levels TNF-α and IL-10 in culture supernatants were increased at 2 ~ 24 h after LPS stimulation both in normal group and Cs infestation group, but the levels of TNF-a were lower in chronic Cs infestation group than that in normal group at 2 h, 12 h and 24 h after LPS stimulation. The level of anti-inflammatory cytokine IL-10 was higher in Cs infestation group than that in normal group at 2 h, 12 h and 24 h after LPS stimulation. CONCLUSION: Chronic Cs infestation increases the serum levels of both pro-inflammatory cytokines and anti-inflammatory cytokines, thus inducing the polarization of M2 macrophages. The macrophages derived from chronic Cs-infected rats produce tolerance in the inflammatory process against LPS in

  16. Histological study on acute inflammatory reaction to polyurethane-coated silicone implants in rats Estudo histológico da reação inflamatória aguda ao implante de silicone revestido com poliuretano em ratos

    Directory of Open Access Journals (Sweden)

    Paulo Roberto da Silva Mendes

    2008-02-01

    Full Text Available PURPOSE: Evaluating histologically the silicone peri-implant coated by polyurethane inflammation associated to the use of anti-microbial and bacterial contamination. METHODS: It was used 35 Wistar rats. The animals were divided in seven groups: I - Control; II - implant cavity contamination with10 bacteria/ml; III - implant cavity contamination with 10 bacteria/ml; IV - implant cavity contamination with 10 bacteria/ml; V - identical contamination to group II and implant immersions in anti-microbial solution; VI - identical contamination in group III and implant immersions in the anti-microbial solution; VII - identical contamination of group IV and implant immersions in anti-microbial solution. It was evaluated morphometrically the peri-implant capsules after 30 days of introduction. RESULTS: The factors with more discriminating power were the giants cells of a strange body and the mononuclear. There was no correlation between the bacterial concentrations and the histological alterations. CONCLUSION: 1 The histological standard of the inflammatory reaction around the silicone implant coated with polyurethan is chronic granulomatosis type of a strange body; 2 There isn´t correlation between concentration of Staphylococcus epidermidis and histological changes; 3 The use of anti-microbial solution decreased the mononuclear cell reactions, with the increase of giant cells in a strange body.OBJETIVO: Avaliar, histologicamente, a reação inflamatória aos implantes de silicone revestidos por poliuretano, com contaminação bacteriana, associada ou não ao uso de antimicrobianos. MÉTODOS: Utilizou-se 35 ratos Wistar. Os animais foram divididos em 7 grupos: I- Controle, II- contaminação da cavidade do implante com 10¹ bactérias/ml, III- contaminação da cavidade do implante com 10³ bactérias/ml, IV- contaminação da cavidade do implante com 10(5 bactérias/ml, V- contaminação idêntica ao grupo II e imersão dos implantes em solu

  17. Continuous epidural block of the cervical vertebrae for cervicogenic headache

    Institute of Scientific and Technical Information of China (English)

    HE Ming-wei; NI Jia-xiang; GUO Yu-na; WANG Qi; YANG Li-qiang; LIU Jing-jie

    2009-01-01

    Background Cervicogenic headache (CEH) is caused by a structural abnormality in the cervical spine. Available treatments for CEH include medical therapy, local botulinum toxin injection, cervical epidural corticosteroid injection, and surgery. The objective of this study was to investigate the safety and efficacy of a continuous epidural block of the cervical vertebra.Methods Medical records were retrospectively analyzed for 37 patients diagnosed with CEH treated by a continuous epidural block of the cervical vertebra with lidocaine, dexamethasone, and saline (5 ml/min) for 3-4 weeks and triamcinolone acetonide 5 mg once weekly for 3-4 weeks. Pain was measured via the visual analogue scale (VAS) in combination with quality of life assessment. Outcome measures were patient-reported days with mild or moderate pain, occurrence of severe pain, and the daily oral dosages of non-steroidal anti-inflammatory drug use (NSAID).Results In the 3 months immediately preceding placement of the epidural catheter, the mean number of days with mild or moderate pain was 22.0±4.3. The mean occurrence of severe pain was (3.20±0.75) times and the mean oral dosage of NSAID was (1267±325) mg. During the first 6 months after epidural administration of lidocaine and corticosteroids, the mean number of days with mild or moderate pain, the mean occurrence of severe pain, and the mean daily oral dosages of NSAIDs were significantly decreased compared to 3-month period immediately preceding treatment (P <0.01). By 12 months post-treatment, no significant difference in these three outcome measures was noted.Conclusions Continuous epidural block of the cervical vertebra for patients with CEH is effective for at least six months. Further research is needed to elucidate mechanisms of action and to prolong this effect.

  18. Differential diagnosis of cervical lymphadenitis mimicking malignancy due to tularemia: Our experiences

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    Vedat Turhan

    2013-01-01

    Full Text Available Background: Tularemia is a disease caused by a Gram-negative coccobacillus Francisella tularensis. This bacterium may cause different types of clinical pictures owing to acquisition route and entrance site, such as ulceroglandular, oropharyngeal, glandular, pneumonic, typhoid and ocular forms. Oropharyngeal tularemia (OPT is the most common form of tularemia in some regions. OPT may cause tonsillopharyngitis followed by cervical lymphadenopathies (LAPs. Without treatment LAP may persist for several months and may mimic other diseases causing cervical LAPs. Materials and Methods: A total of six cases of OPT, five male and one female, between 21 and 31 years old, diagnosed serologically and clinically recorded in GATA Haydarpasa Training Hospital were included in this study. Detailed story including the region they lived for last 6 months, their occupation, family and neighborhood story with similar complaints were obtained. Patient data were also obtained from manually written patients files and electronical patient file system. Formalin fixed paraffin embedded tissue blocks of all biopsy material were submitted for polymerase chain reaction (PCR study for F. tularensis. Results: A total of six cases with head and neck mass following a story of tonsillopharyngitis admitted to different clinics including infectious diseases, ear-nose-throat and internal medicine in our tertiary care hospital. Physical examination revealed immobile, hard, conglomerated unilateral cervical lymphadenopathy in all cases. Histopathological examination revealed granulomatous inflammation in four cases. Acute suppurative inflammatory changes were also seen in two cases. Large necrotic areas mimicking casseifying necrosis were seen in two cases. PCR amplification of F. tularensis genom from isolated deoxyribonucleic acids was successful in five cases. Conclusion: Tularemia should be kept in mind in patients with tonsillopharyngitis not responding to penicillins and beta

  19. Promoter hypermethylation of KLF4 inactivates its tumor suppressor function in cervical carcinogenesis.

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    Wen-Ting Yang

    Full Text Available OBJECTIVE: The KLF4 gene has been shown to be inactivated in cervical carcinogenesis as a tumor suppressor. However, the mechanism of KLF4 silencing in cervical carcinomas has not yet been identified. DNA methylation plays a key role in stable suppression of gene expression. METHODS: The methylation status of the KLF4 promoter CpG islands was analyzed by bisulfite sequencing (BSQ in tissues of normal cervix and cervical cancer. KLF4 gene expression was detected by RT-PCR, immunohistochemistry and western blot. KLF4 promoter methylation in cervical cancer cell line was determined by BSQ and methylation-specific polymerase chain reaction (MS-PCR. Cell proliferation ability was detected by cell growth curve and MTT assay. RESULTS: The methylated allele was found in 41.90% of 24 cervical cancer tissues but only in 11.11% of 11 normal cervix tissues (P<0.005. KLF4 mRNA levels were significantly reduced in cervical cancer tissues compared with normal cervix tissues (P<0.01 and KLF4 mRNA expression showed a significant negative correlation with the promoter hypermethylation (r = -0.486, P = 0.003. Cervical cancer cell lines also showed a significant negative correlation between KLF4 expression and hypermethylation. After treatment with the demethylating agent 5-Azacytidine (5-Aza, the expression of KLF4 in the cervical cancer cell lines at both mRNA and protein levels was drastically increased, the cell proliferation ability was inhibited and the chemosensitivity for cisplatin was significantly increased. CONCLUSION: KLF4 gene is inactivated by methylation-induced silencing mechanisms in a large subset of cervical carcinomas and KLF4 promoter hypermethylation inactivates the gene's function as a tumor suppressor in cervical carcinogenesis.

  20. Glycoprotein and Glycan in Tissue and Blood Samples of Patients With Stage IB-IVA Cervical Cancer Undergoing Surgery to Remove Pelvic and Abdominal Lymph Nodes

    Science.gov (United States)

    2016-10-26

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Small Cell Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IVA Cervical Cancer

  1. Cervical cancer screening at crossroads

    DEFF Research Database (Denmark)

    Lynge, Elsebeth; Rygaard, Carsten; Baillet, Miguel Vazquez-Prada;

    2014-01-01

    Cervical screening has been one of the most successful public health prevention programmes. For 50 years, cytology formed the basis for screening, and detected cervical intraepithelial lesions (CIN) were treated surgically to prevent progression to cancer. In a high-risk country as Denmark......, screening decreased the incidence of cervical cancer from 34 to 11 per 100,000, age-standardized rate (World Standard Population). Screening is, however, also expensive; Denmark (population: 5.6 million) undertakes close to half a million tests per year, and has 6-8 CIN-treated women for each prevented...... cancer case. The discovery of human papillomavirus (HPV) as the cause of cervical cancer dramatically changed perspectives for disease control. Screening with HPV testing was launched around 1990, and preventive HPV vaccination was licensed in 2006. Long-term randomized controlled trials (RCT...

  2. Hemangiopericytoma of the cervical spine

    Directory of Open Access Journals (Sweden)

    Raghvendra V Ramdasi

    2014-01-01

    Full Text Available A 28-year-old male presented with neck pain and dysesthesias in the right upper limb. On examination, he had a firm, well-defined midline posterior cervical mass discernible on palpation at the mid-cervical level. He had no neurological deficit. Neuroradiology revealed a variegated enhancing cervical mass is arising from C3 lamina. The mass extended into the right extradural space eroding the C3 lamina and posteriorly into the intermuscular plane. The tumor was excised totally. Histopathology of the tumor showed features of hemangiopericytoma (HPC. The patient underwent postoperative radiotherapy. Primary osseous spinal HPC are rare malignant extra-axial tumors that tend to recur and metastasize. Only two cases of primary osseous HPC have been reported earlier to involve the cervical spine. The clinical presentation and management of the present case with a review of the literature is presented.

  3. Cervical necrotizing fasciitis.

    Science.gov (United States)

    Maisel, R H; Karlen, R

    1994-07-01

    Nine cases of cervical necrotizing faciitis are presented. Five were odontogenic, three were pharyngeal in origin, and one developed from a soft-tissue spider bite. The bacteriology represented a polyculture of gram-positive, gram-negative, as well as anaerobic bacteria, and initial medical treatment by third-generation cephalosporin and metronidazole or clindamycin was successful and is recommended. Airway control is necessary early, as is a wide exploration of the fascial spaces of the neck, with frequent reexploration in either the operating room or at the bedside to evaluate the effects of treatment and to prevent further progression of the disease. Intensive medical support is crucial, and hyperbaric oxygen is advised for patients who are deteriorating under standard therapy.

  4. Tuberculosis ganglionar cervical

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    Osmany Leonel Mendoza Cruz

    2014-08-01

    Full Text Available La tuberculosis es una enfermedad reemergente en la actual sociedad globalizada y puede presentarse prácticamente ante cualquier especialista. Las formas extrapulmonares pueden representar hasta la cuarta parte de los casos, y entre ellos la afectación ganglionar se ubica entre las más frecuentes. Se reportan dos pacientes estudiados y tratados en el Servicio de Otorrinolaringología del Hospital General de Bata, Litoral de Guinea Ecuatorial, África Central, afectados por tumoraciones laterocervicales subagudas, con escasos síntomas y excelente evolución, tras su diagnóstico de tuberculosis ganglionar cervical y terapéutica antibiótica. Aunque la punción y aspiración con aguja fina no fue concluyente, ambos casos resultaron positivos por medio de la tinción de Ziehl-Neelsen

  5. Effect of Xuebijing Injection on patients with sepsis inflammatory reaction and coagulation function%血必净注射液对脓毒症患者的炎性反应和凝血功能的影响

    Institute of Scientific and Technical Information of China (English)

    陈建; 张勇

    2016-01-01

    Objective To compare and analyze the Xuebijing injection of sepsis, septic arthritis of reaction and coagulation effect, in order to guide the clinical treatment. Methods a total of 80 patients with ICU sepsis patients and were divided to two groups of 40 cases in each group. Patients in control group were treated with conventional therapy, the observation group and Xuebijing injection. After continuous treatment 1 week, compared between the two groups before and after treatment in periph-eral blood reactivity index, including tumor necrosis factor alpha (TNF alpha), leukocyte interleukin (IL) - 8, levels of IL-10, lymphocyte subsets proportion (the ratio of CD4+/ CD8 +), NK cell; blood coagulation indexes, including prothrombin time (PT) and platelet count (PLT), fibrinogen (FIB), activated partial thromboplastin time (APTT). Results two groups of patients before treatment of peripheral inflammatory reaction index and blood coagulation function in close, no significant difference. After treatment, CD4+/CD8+, PLT, and IL-10 were increased, TNF-, IL-6, FIB, PT, APTT cells were decreased, and NK cells were decreased in control group. The difference was significant, and the difference was significant. Conclusion Xuebijing injection could reduces the proinflammatory factor level, enhance the anti-inflammatory factor level, enhance immune function, correct-ing the disorder of coagulation function in patients with sepsis, which to improve the prognosis of patients with sepsis has posi-tive significance.%目的:对比分析血必净注射液对脓毒症患者炎性反应和凝血功能的影响,以指导临床治疗。方法:纳入 ICU 住院治疗的脓毒症患者80例,随机均分为两组各40例:对照组予常规综合治疗,观察组加用血必净注射液。持续治疗1周后,对比两组治疗前后外周血炎性反应指标,包括肿瘤坏死因子-α(TNF-α)、白细胞介素(IL)-8、IL-10、淋巴细胞亚群比例(CD4+/CD8+

  6. Relationship between Microsatellite Alterations of RASSF1A Gene and Development of Cervical Carcinoma

    Institute of Scientific and Technical Information of China (English)

    ZHAO Fu-xi; YAN Jie; LIU Run-hua; WANG Xi-ying; CUI Ke

    2007-01-01

    Objective: To explore the relationship between microsatellite alterations of RASSF1A gene and the development of cervical carcinoma, and its relationship with HPV16 infection. Methods: Two sites of microsatellite polymorphism of RASSF1A gene were selected. Polymerase chain reaction (PCR) technique was used to detect LOH and MSI in 50 cases of cervical carcinoma and 40 cases of cervical intraepithelial neoplasia (CIN), and to detect the infection state of HPV16. Results: At D3S1478 and D3S4604, the LOH rates of cervical carcinomas were 32.6% (14/43) and 48.9% (23/47), the MSI rates were 14% (6/43) and 19.1% (9/47), respectively. The LOH rates of CINs were 31.4% (11/35) and 39.5% (15/38), the MSI rates were 11.4% (4/35) and 15.8% (6/38), respectively. There were no significant differences between cervical carcinomas and CINs in respect to their positive rates of LOH and MSI at D3S1478 and D3S4604 (P>0.05). There were significant differences in LOH rates at D3S1478 and D3S4604 between the stage Ⅰ-Ⅱ and Ⅲ-Ⅳ cervical carcinomas and between the well/moderately differentiated cervical carcinomas and the poorly differentiated cervical carcinomas (P<0.05). The positive rates of LOH and MSI for CIN Ⅲ and noninvasive cervical carcinomas were higher than those in CIN Ⅰ-Ⅱ. The rates of the infection of HPV16 in cervical cancer was obviously higher than that in CIN and in normal cervical tissues (P<0.05), and the incidence of LOH of RASSF1A gene was higher in HPV16(+) than that in HPV16(-) (P<0.05). Conclusion: The RASSF1A gene change is a relatively late event in cervical carcinomas. The detection of LOH and MSI of RASSF1A gene might be helpful to the early diagnosis and the screening of cervical carcinoma. It might also be useful for predicting the prognosis of cervical carcinoma.

  7. Radiculopatía cervical

    Directory of Open Access Journals (Sweden)

    Adriana Murillo Calderón

    2012-09-01

    Full Text Available La patología cervical traumática y su relación con el quehacer de la medicina legal tiene gran importancia y vigencia, principalmente cuando se hace necesario realizar valoraciones a pacientes con alteraciones cervicales y se debe definir si estas están en relación a un trauma determinado o repetitivo en el tiempo como puede ocurrir en algunos casos de riesgos de trabajo. El médico forense debe estar muy bien preparado, conocer la anatomía cervical y de los miembros superiores, realizar un interrogatorio y un examen físico neurológico exhaustivo para orientar las posibilidades diagnósticas; es fundamental además el análisis de los estudios diagnósticos. En este caso en particular se realizará una revisión de la radiculopatía cervical, su fisiopatología, mecanismos de producción y las implicaciones médico legales al realizar la valoración en pacientes con cervicobraquialgiaTraumatic cervical pathology and its relationship to the work of forensic medicine is of great importance and relevance, especially when it is necessary to make assessments in patients with cervical changes and must be defined if they are in relation to a specific trauma or repetitive in time as may occur in some cases of occupational hazards. The medical examiner must be very well prepared, know the anatomy of the cervical and upper limbs, perform an examination and a thorough neurological physical examination to guide the diagnostic possibilities, it is also fundamental analysis of diagnostic studies. In this particular case there will be a review of cervical radiculopathy, pathophysiology, mechanisms of production and the medico-legal implications when doing the assessment in patients with cervical braquial pain

  8. 肠道去污在全身炎症反应综合征患者炎症反应调节中的作用%Effect of selective gut decontamination in regulation of inflammatory reaction in patients with systemic ;inflammatory response syndrome

    Institute of Scientific and Technical Information of China (English)

    王幼黎; 路树强; 高举; 王志超; 蔡爱兵

    2015-01-01

    Objective To explore the effect of selective gut decontamination in regulation of inflammatory reaction compared with rhubarb and glycerine enema for catharsis in patients with systemic inflammatory response syndrome ( SIRS ), and to discuss its mechanisms. Methods A prospective randomized controlled trial was conducted. Fifty-seven patients with SIRS admitted to Department of General Surgery of Aviation General Hospital from June 2009 to June 2014 were enrolled. The patients were randomly divided into rhubarb decontaminate group, traditional decontaminate group and blank control group, with 19 cases in each group. Besides the treatment for primary disease, including anti-infection, operation, alleviate pain, nutritional support, and maintaining water and electrolyte balance, the patients in rhubarb decontaminate group received aqueous extract from rhubarb 15-20 g by gastric tube, enema, or peros, twice a day;and those in traditional decontaminate group received glycerine enema or glycerol enema, twice a day; while no gavage or enema was prescribed in blank control group. Peripheral blood was collected before and 72 hours after treatment. Enzyme linked immunosorbent assay ( ELISA ) was used to determine the concentration of lipopolysaccharide ( LPS ) and inflammatory mediators. Results Compared with blank control group and traditional decontaminate group, the levels of interleukins ( IL-1, IL-8 ), LPS, platelet activating factor ( PAF ), tumor necrosis factor-α( TNF-α), andγ-interferon ( IFN-γ) before treatment was similar to that of rhubarb decontaminate group [ IL-1 ( ng/L ): 53.154±5.783, 50.564±5.771, 51.082±6.403, F = 0.994, P = 0.377; IL-8 ( ng/L ): 70.492±6.146, 68.376±6.112, 68.673±8.384, F=0.514, P=0.601;LPS (μg/L ):11.630±2.449, 10.858±2.307, 10.463±2.145, F = 1.261, P = 0.291; PAF (μg/L ): 4.173±0.395, 4.051±0.362, 4.078±0.487, F = 0.446, P = 0.642; TNF-α( ng/L ):132.498±10.772, 129.735±12.881, 127.207±11.514, F=0.963, P=0.388;IFN

  9. Cervical spine movement during intubation

    Directory of Open Access Journals (Sweden)

    Amlan Swain

    2017-01-01

    Full Text Available There have been growing concerns following documented instances of neurological deterioration in patients with cervical spine injury as a result of intubation. A significant body of evidence has since evolved with the primary objective of ascertaining the safest way of securing the endotracheal tube in patients with suspected and proven cervical injury. The search for a mode of intubation producing the least movement at the cervical spine is an ongoing process and is limited by logistic and ethical issues. The ensuing review is an attempt to review available evidence on cervical movements during intubation and to comprehensively outline the movement at the cervical spine with a wide plethora of intubation aids. Literature search was sourced from digital libraries including PubMed, Medline and Google Scholar in addition to the standard textbooks of Anaesthesiology. The keywords used in literature search included 'cervical spine motion,' 'neurological deterioration,' 'intubation biomechanics,' 'direct laryngoscopy,' 'flexible fibreoptic intubation,' 'video laryngoscopes' and 'craniocervical motion.' The scientific information in this review is expected to assist neuroanaesthesiologists for planning airway management in patients with neurological injury as well as to direct further research into this topic which has significant clinical and patient safety implications.

  10. Rheumatoid Arthritis and the Cervical Spine: A Review on the Role of Surgery

    Directory of Open Access Journals (Sweden)

    John L. Gillick

    2015-01-01

    Full Text Available Rheumatoid arthritis (RA is a chronic systemic inflammatory disease affecting a significant percentage of the population. The cervical spine is often affected in this disease and can present in the form of atlantoaxial instability (AAI, cranial settling (CS, or subaxial subluxation (SAS. Patients may present with symptoms and disability secondary to these entities but may also be neurologically intact. Cervical spine involvement in RA can pose a challenge to the clinician and the appropriate role of surgical intervention is controversial. The aim of this paper is to describe the pathology, pathophysiology, clinical manifestations, and diagnostic evaluation of rheumatoid arthritis in the cervical spine in order to provide a better understanding of the indications and options for surgery. Both the medical and surgical treatment options for RA have improved, so has the prognosis of the cervical spine disease. With the advent of disease modifying antirheumatic drugs (DMARDs, fewer patients are presenting with cervical spine manifestations of RA; however, those that do, now have improved surgical techniques available to them. We hope that, by reading this paper, the clinician is able to better evaluate patients with RA in the cervical spine and determine in which patients surgery is indicated.

  11. Dermatomyositis related to the relapse of cervical cancer

    Directory of Open Access Journals (Sweden)

    Marta Stawczyk-Macieja

    2015-04-01

    Full Text Available Dermatomyositis (DM is a rare syndrome which belongs to the group of idiopathic inflammatory myopathies (IIM. The diagnosis of DM in adults is an indication for diagnostic evaluation towards malignancy. The exacerbation of clinical symptoms or laboratory markers of DM may indicate the relapse of neoplasm, therefore close follow-up visits of patients are obligatory. We present the case of a woman with a two-month history of progressive muscle weakness, dysphagia and oedemo-erythematous skin lesions limited to the face and trunk. The patient was diagnosed with DM associated with the relapse of cervical cancer.

  12. Value and feasibility of HPV DNA test in cervical scraping smears.

    Science.gov (United States)

    Wu, Sufang; Chen, Gang; Wang, Wei; Xu, Qian; Gu, Hainian; Lu, Yunping; Zhou, Liping; Du, Juan; Li, Fujun; Liao, Guoning; Ma, Ding

    2005-01-01

    To investigate the reliability and feasibility of human papillomavirus (HPV) DNA test in cervical scraping smears with polymerase chain reaction (PCR), 131 cases of cervical scraping specimens were collected, and the positive rates and accuracy of HPV infection were determined in normal subjects and cervical cancer patients. GP5+/GP6+ and E7 primer pairs designed for detecting HPV L1 and HPV type 16 E7 were tested in this study. Our results showed that positive rates of HPV DNA in normal population and cervical cancer patients were 32.99% and 73.53% respectively and there was significant difference between them (P 0.05). However the detection rates in cervical cancer patients were 38.24% and 67.65% for the two markers, with a significant difference found between them (P scraping smears was feasible. GP5+/GP6+ primer pairs may be a useful probe to screen HPV infection in normal population, but they are not sensitive enough in cervical cancer patients. It is suggested that high risk type HPV DNA test was very useful in population with high risk of cervical cancer.

  13. Prevalence of HPV DNA in cervical lesions in patients from Ecuador and Japan.

    Science.gov (United States)

    Paez, C; Konno, R; Yaegashi, N; Matsunaga, G; Araujo, I; Corral, F; Sato, S; Yajima, A

    1996-11-01

    Cervical cancer is about 6 times more frequent in Ecuador than in Japan. We investigated the association between infection by the human papillomavirus (HPV) and the genesis of cervical cancer in specimens of lesions of the cervical epithelium obtained from patients in Ecuador and Japan. We also examined the results of HPV DNA detection and typing by the polymerase chain reaction (PCR) performed under the same technical conditions in areas with differing rates of cervical cancer. Purified tissue DNA from paraffin-embedded samples was amplified by PCR with universal and type-specific primers. HPV DNA was detected in 8 (20%) of 40 normal cervical epithelial samples from Ecuadorian patients, 19 (45%) of 42 low-grade squamous intraepithelial lesions (LSIL), 16 (50%) of 32 high-grade squamous intraepithelial lesions (HSIL), and 38 (81%) of 47 invasive squamous cell carcinomas (SCC) compared with 3 (10%) of 30 normal cervical specimens from Japanese patients, 107 (51%) of 210 HSILs, and 45 (71%) of 63 SCCs. The prevalence of HPV types 16 and 18 rose significantly with increasing histological grade (p poverty and underdevelopment may influence the prevalence of HPV infection and the sequence of events after HPV infection culminating in cervical cancer. These factors may help to explain the differing geographic distribution of this disease.

  14. 肿瘤医院ICU血流感染病原菌致炎症反应的比较%Comparison of inflammatory reaction between pathogenic bacteria bloodstream infections in ICU of tumor hospital

    Institute of Scientific and Technical Information of China (English)

    吴莉; 方敏峰; 许华; 杨峰

    2013-01-01

    目的 比较肿瘤医院ICU血流感染病原菌炎症反应指标及引起的临床表现与炎症反应程度,以此指导ICU严重感染患者的早期经验性抗菌药物选择.方法 回顾性分析入住ICU 48 h后血培养阳性患者60例,根据血培养结果,分为革兰阳性菌血流感染组及革兰阴性菌血流感染组,比较两组患者的一般资料及临床炎症反应的各项指标.结果 两组患者体温、心率、白细胞计数、中性粒细胞计数、C反应蛋白及降钙素原比较,差异均无统计学意义;革兰阳性菌血流感染组与革兰阴性菌血流感染组严重脓毒症或脓毒症休克发生率分别为4.1%与22.0%(P<0.05),血清脑肽素值分别为(112.0±15.2)pg/ml与(812.0±25.3) pg/ml(P<0.05),行机械通气感染率分别为75.0%与94.4% (P=0.016);两组肾脏替代治疗例数、ICU住院时间、临床死亡率分别为10例与12例、(34.3±16.5)与(26.0±27.1)d及12.50%与22.20%,两组比较差异无统计学意义;共分离出病原菌60株,其中革兰阴性菌36株占60.0%,以大肠埃希菌、肺炎克雷伯菌为主,分别占25.0%、11.7%,革兰阳性菌24株占40.0%,以金黄色葡萄球菌、肠球菌属为主,分别占16.7%、13.3%.结论 肿瘤医院ICU血流感染中革兰阴性菌的发生率偏高,与革兰阳性菌血流感染患者相比较,革兰阴性菌血流感染患者的炎症反应较重,临床表现严重,预后差.%OBJECTIVE To compare the clinical manifestations and the inflammatory reaction degrees caused by the pathogens causing bloodstream infections in the ICU of a tumor hospital so as to guide the empirical use of antibiotics for the ICU patient with severe infections.METHODS A total of 60 blood culture-positive patients,who have been hospitalized in the ICU for 48 hours,were enrolled in the study and divided into two groups(the gram-negative bacteria bloodstream infection patients and gram-positive bacteria bloodstream infection

  15. Microbiological characterization and effect of resin composites in cervical lesions

    Science.gov (United States)

    Carlo, Bonfanti; Piccinelli, Giorgio; Faus-Matoses, Vicente; Cerutti, Antonio

    2017-01-01

    Background Non carious cervical lesions associated to muscle hyperfunctions are increasing. Microhybrid resin composites are used to restore cervical abfractions. The purpose of this study was to investigate if resin composites modify tooth plaque, inducing an increment of cariogenic microflora and evaluate their effect, in vivo and in vitro, against S. mutans. Material and Methods Eight abfractions were restored with two microhybrid resin composites (Venus, Heraeus-Kulzer® and Esthet-X, Dentsply®), after gnatological therapy, in three patients with muscle hyperfunctions. For each abfraction three samples of plaque were taken from the cervical perimeter: before the restoration, one week and three months after restoration. The samples were evaluated both by traditional microbiological methods and by Polymerase Chain Reaction (PCR). In vitro, disk-shaped specimens of the two composites were prepared to estimate the effects against pre-cultured S. mutans, after incubation at 37°C for 24h and assessed by a turbidimetric technique. Results In vivo no differences were found in plaque growth, for all samples, before and after restoration with both composites; in vitro, instead, a significant reduction of S. mutans growth was found between specimens of two composites (Mann-Whitney U-test p>0,06). Conclusions In this study a relevant consideration was elicited: composite materials, in vivo, do not modify plaque composition of non carious cervical lesions to a potential cariogenic plaque. Key words:Abfraction, restoration, S. mutans, composite, class V. PMID:28149461

  16. Human Papillomavirus 16E6 Oncogene Mutation in Cervical Cancer

    Institute of Scientific and Technical Information of China (English)

    Feng Sun; Xiao-qin Ha; Tong-de Lv; Chuan-ping Xing; Bin Liu; Xiao-zhe Cao

    2009-01-01

    Objective: Cervical cancer (CC) is the second most common type of cancer in women worldwide, after breast cancer. High-risk human papillomaviruses (HR-HPVs) are considered to be the major causes of cervical cancer. HPV16 is the most common type of HR-HPVs and HPV16 E6 gene is one of the major oncogenes. Specific mutations are considered as dangerous factors causing CC. This study was designed to find mutations of HPV16 E6 and the relationship between the mutations and the happening of CC.Methods: The tissue DNA was extracted from 15 biopsies of CC. Part of HPV16 E6 gene (nucleotide 201-523) was amplified by polymerase chain reaction (PCR) from the CC tissue DNA. The PCR fragments were sequenced and analyzed.Results: The result of PCR showed that the positive rate of HPV16 E6 was 93.33% (14/15). After sequencing and analyzing, in the 13 out of 14 PCR fragments, 4 maintained prototype (30.77%), 8 had a same 350G mutation (61.54%), and 1 had a 249G mutation (7.69%).Conclusion: This study suggest that there is a high infection rate of HPV in cervical cancer and most of the HPV16 E6 gene has mutations. Those mutations may have an association with the development of cervical cancer.

  17. Etiology and pathogenesis of precancerous lesions and invasive cervical carcinoma

    Directory of Open Access Journals (Sweden)

    Panjković Milana

    2008-01-01

    Full Text Available Cervical cancer is the second most common gynecological malignancy in the world. Human papilloma virus (HPV infection is the leading ethiologic agent in the development of premalignant and malignant cervical diseases. HPV is a member of the Papovaviridae family and until now over 100 types have been recognized. There are two types of viral infection: latent and productive. Virus induced oncogenesis is the result of interaction between virus oncoproteins E6 and E7 and tumor supresor host genes p53 and Rb. Many cofactors such as immunosuppression, early sexual relationship, multiple sexual partners, other sexualy transsmited infections and smooking are contributing factors of the precancerous and invasive cervical lesions. According to the oncogenic potential HPV are divided into three groups: low, intermediate and high oncogenic risk viruses. Molecular technics which are used for the virus detection are: In situ hibridisation,, Hybrid capture test and polymerasa chain reaction. Human papilloma virus testing has an important role in the follow up and treatment of women with 'atypical squamous cells of unknown significant' changes in cervical smears and low-grade squamous intraepithelial lesions, changes in punch biopsy.

  18. Analysis of digitized cervical images to detect cervical neoplasia

    Science.gov (United States)

    Ferris, Daron G.

    2004-05-01

    Cervical cancer is the second most common malignancy in women worldwide. If diagnosed in the premalignant stage, cure is invariably assured. Although the Papanicolaou (Pap) smear has significantly reduced the incidence of cervical cancer where implemented, the test is only moderately sensitive, highly subjective and skilled-labor intensive. Newer optical screening tests (cervicography, direct visual inspection and speculoscopy), including fluorescent and reflective spectroscopy, are fraught with certain weaknesses. Yet, the integration of optical probes for the detection and discrimination of cervical neoplasia with automated image analysis methods may provide an effective screening tool for early detection of cervical cancer, particularly in resource poor nations. Investigative studies are needed to validate the potential for automated classification and recognition algorithms. By applying image analysis techniques for registration, segmentation, pattern recognition, and classification, cervical neoplasia may be reliably discriminated from normal epithelium. The National Cancer Institute (NCI), in cooperation with the National Library of Medicine (NLM), has embarked on a program to begin this and other similar investigative studies.

  19. [Therapy of cervical rheumatoid arthritis].

    Science.gov (United States)

    Kothe, R; Wiesner, L; Rüther, W

    2004-08-01

    The rheumatoid involvement of the cervical spine can be divided into three phases. In the early stage of the disease there is an isolated atlantoaxial subluxation (AAS), followed by vertical instability and subaxial instability. If patients show clear symptoms of cervical myelopathy, which can occur during any stage of the disease, the progression cannot be stopped by conservative treatment, which is of great importance at the beginning of the cervical manifestation. Patient education, physiotherapy and immobilization with a stiff collar can significantly reduce pain. Early and effective DMARD therapy can have a positive effect on the natural history of the disease. In case of progressive instability, cervical myelopathy or severe pain operative treatment is indicated. If there is an isolated AAS, fusion can be restricted to the C1/C2 segment. The Magerl transarticular screw fixation is the preferred technique for stabilization. If there is evidence for vertical instability or severe destruction of the C0/C1 joints, occipital cervical fusion has to be performed. Durin the preoperative planning it is necessary to look for signs of subaxial instability. If this is the case, fusion should include the entire cervical spine. Transoral decompression may be necessary when there is persistent anterior compression of the myelon, typically seen in fixed AAS. Non-ambulatory myelopathic patients are more likely to develop severe surgical complications. Therefore, it is important to avoid the development of severe cervical instability by early surgical intervention. The right timing for surgery is still a matter of controversy. Future prospective randomized trials should address this topic to improve the treatment concept for the rheumatoid patient.

  20. MicroRNA-125a-5p modulates human cervical carcinoma proliferation and migration by targeting ABL2

    Directory of Open Access Journals (Sweden)

    Qin X

    2015-12-01

    Full Text Available Xian Qin,1 Yajun Wan,1 Saiying Wang,2 Min Xue1 1Department of Obstetrics and Gynecology, 2Department of Anesthesiology, Third Xiangya Hospital, Central South University, Changsha, People’s Republic of China Background: In this study, we intended to understand the regulatory mechanisms of microRNA-125a-5p (miR-125a-5p in human cervical carcinoma.Methods: The gene expressions of miR-125a-5p in seven cervical carcinoma cell lines and 12 human cervical carcinoma samples were evaluated by quantitative real-time reverse transcription polymerase chain reaction. Ca-Ski and HeLa cells were transduced with lentivirus carrying miR-125a-5p mimics, and the effects of lentivirus-induced miR-125a-5p upregulation on cervical carcinoma proliferation and migration were examined by 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide and transwell assays, respectively. In additional, HeLa cells were inoculated into null mice to evaluate the effect of miR-125a-5p upregulation on in vivo cervical carcinoma growth. The direct regulation of miR-125a-5p on its target gene, ABL proto-oncogene 2 (ABL2, in cervical carcinoma was evaluated by quantitative real-time reverse transcription polymerase chain reaction, Western blotting and luciferase reporter assays, respectively. ABL2 was then downregulated by small interfering RNA to examine its effect on cervical carcinoma proliferation and migration.Results: miR-125a-5p was downregulated in both cervical carcinoma cell lines and human cervical carcinomas. In Ca-Ski and HeLa cells, lentivirus-mediated miR-125a-5p upregulation inhibited cancer proliferation and migration in vitro and cervical carcinoma transplantation in vivo. ABL2 was shown to be directly targeted by miR-125a-5p. In cervical carcinoma, ABL2 gene and protein levels were both downregulated by miR-125a-5p. Small interfering RNA-mediated ABL2 downregulation also had tumor-suppressive effects on cervical carcinoma proliferation and migration

  1. Preventing Cervical Cancer with HPV Vaccines

    Science.gov (United States)

    Cervical cancer can be prevented with HPV vaccines. NCI-supported researchers helped establish HPV as a cause of cervical cancer. They also helped create the first HPV vaccines, were involved in the vaccine trials, and contribute to ongoing studies.

  2. A Combined Therapy for Cervical Spondylopathy

    Institute of Scientific and Technical Information of China (English)

    李佳

    2004-01-01

    @@ Cervical spondylopathy is a common disease frequently encountered in the middle-aged and old people. It is a consequence of degeneration, strain or deformation of the physiological curvature of the cervical vertebral body.

  3. Post laminoplasty cervical kyphosis—Case report

    Directory of Open Access Journals (Sweden)

    D.E. Dugoni

    2014-01-01

    CONCLUSION: The anterior approach is a good surgical option in flexible cervical kyphosis. It is of primary importance the sagittal alignment of the cervical spine in order to decompress the nervous structures and to guarantee a long-term stability.

  4. Three-level cervical disc herniation

    Directory of Open Access Journals (Sweden)

    St. Iencean Andrei

    2015-09-01

    Full Text Available Multilevel cervical degenerative disc disease is well known in the cervical spine pathology, with radicular syndromes or cervical myelopathy. One or two level cervical herniated disc is common in adult and multilevel cervical degenerative disc herniation is common in the elderly, with spinal stenosis, and have the same cause: the gradual degeneration of the disc. We report the case of a patient with two level cervical disc herniation (C4 – C5 and C5 – C6 treated by anterior cervical microdiscectomy both levels and fusion at C5 – C6; after five years the patient returned with left C7 radiculopathy and MRI provided the image of a left C6 – C7 disc herniation, he underwent an anterior microsurgical discectomy with rapid relief of symptoms. Three-level cervical herniated disc are rare in adults, and the anterior microdiscectomy with or without fusion solve this pathology.

  5. Detection of Merkel cell polyomavirus in cervical squamous cell carcinomas and adenocarcinomas from Japanese patients

    Directory of Open Access Journals (Sweden)

    Imajoh Masayuki

    2012-08-01

    Full Text Available Abstract Background Merkel cell polyomavirus (MCPyV was identified originally in Merkel cell carcinoma (MCC, a rare form of human skin neuroendocrine carcinoma. Evidence of MCPyV existence in other forms of malignancy such as cutaneous squamous cell carcinomas (SCCs is growing. Cervical cancers became the focus of our interest in searching for potentially MCPyV-related tumors because: (i the major histological type of cervical cancer is the SCC; (ii the uterine cervix is a common site of neuroendocrine carcinomas histologically similar to MCCs; and (iii MCPyV might be transmitted during sexual interaction as demonstrated for human papillomavirus (HPV. In this study, we aimed to clarify the possible presence of MCPyV in cervical SCCs from Japanese patients. Cervical adenocarcinomas (ACs were also studied. Results Formalin-fixed paraffin-embedded tissue samples from 48 cervical SCCs and 16 cervical ACs were examined for the presence of the MCPyV genome by polymerase chain reaction (PCR and sequencing analyses. PCR analysis revealed that 9/48 cervical SCCs (19% and 4/16 cervical ACs (25% were positive for MCPyV DNA. MCPyV-specific PCR products were sequenced to compare them with reference sequences. The nucleotide sequences in the MCPyV large T (LT-sequenced region were the same among MCPyV-positive cervical SCCs and AC. Conversely, in the MCPyV viral protein 1 (VP1-sequenced region, two cervical SCCs and three cervical ACs showed several nucleotide substitutions, of which three caused amino acid substitutions. These sequencing results suggested that three MCPyV variants of the VP1 were identified in our cases. Immunohistochemistry showed that the LT antigen was expressed in tumor cells in MCPyV-positive samples. Genotyping of human HPV in the MCPyV-positive samples revealed that infected HPVs were HPV types 16, 31 and 58 for SCCs and HPV types 16 and 18 for ACs. Conclusions This study provides the first observation that MCPyV coexists in a subset

  6. Effectiveness of Acupuncture Treatment in Cervical Pain.

    Directory of Open Access Journals (Sweden)

    Norma Ríos García

    2012-09-01

    Full Text Available A study is performed, longitudinal, prospective, descriptive in patients who attended the consultation of The Health Center With Beds (CSCC of Torbeck, in the Southern Department of Haiti, in order to determine the effectiveness of acupuncture treatment in patients with cervical pain, in the period between January and June 2011. We studied a universe of 73 patients and a sample of 60 patients, from these persons 30 used drug therapy (Group B and 30 patients which used acupuncture (Group A. We note that in both groups, the females were the most affected, with a prevalence between 31 and 60. The main symptom for both groups was pain (100%. Patients who were administered the acupuncture successfully evolved between the second and fourth days of starting treatment and patients in group B between 5 and 6 days. Acupuncture is an effective therapy in the management of neck pain, with few adverse reactions of the patient and drug zero cost.

  7. Photodynamic therapy of cervical intraepithelial neoplasia

    Science.gov (United States)

    Inada, Natalia M.; Lombardi, Welington; Leite, Marieli F. M.; Trujillo, Jose R.; Kurachi, Cristina; Bagnato, Vanderlei S.

    2014-03-01

    Photodynamic therapy (PDT) is a technique that has been used for the treatment of tumors, especially in Gynecology. The photodynamic reaction is based on the production of reactive oxygen species after the activation of a photosensitizer. Advantages of the PDT in comparison to the surgical resection are: ambulatory treatment and tissue recovery highly satisfactory, through a non-invasive procedure. The cervical intraepithelial neoplasia (CIN) grades I and II presents potential indications for PDT. The aim of the proposed study is to evaluate the safety and efficacy of the PDT for the diagnostics and treatment of CIN I and II. The equipment and the photosensitizer are produced in Brazil with a representative low cost. It is possible to visualize the fluorescence of the cervix and to treat the lesions, without side effects. The proposed clinical protocol shows great potential to become a public health technique.

  8. Anterior cervical fusion and Caspar plate stabilization for cervical trauma.

    Science.gov (United States)

    Caspar, W; Barbier, D D; Klara, P M

    1989-10-01

    A technique for anterior cervical iliac graft fusion with standardized, commercially available screw and plate fixation (Caspar plating) has been developed. The step-by-step procedure, as well as the instruments designed to facilitate the procedure, are described in this report. Sixty cases of cervical trauma (fractures, subluxations, ligamentous instability, or a combination of these problems) were treated with Caspar plating. All patients obtained fusion, and stability was achieved immediately after surgery without external stabilization. No unusual surgical complications occurred, and the most dreaded complication of dural penetration by drilling or screw placement was not observed. This report details the neurological presentation, anatomical lesions, surgical therapy, and outcome of these patients. Caspar plating combines the advantage of an anterior surgical approach with immediate postoperative stabilization without external stabilization. This advantage persists even in the presence of posterior ligamentous instability. The technique is an important addition to the surgical treatment of cervical trauma.

  9. Tourette's syndrome with cervical disc herniation.

    Science.gov (United States)

    Lin, Jainn-Jim; Wang, Huei-Shyong; Wong, Mun-Ching; Wu, Chieh-Tsai; Lin, Kuang-Lin

    2007-03-01

    Tourette's syndrome is manifested in a broad spectrum of motor, vocal, and behavioral disturbances. Movement disorders, such as tics, may contribute to the development of cervical myelopathy owing to the effects of involuntary movements on the neck. However, the association of cervical myelopathy with motor tics of the head and neck is rare. We report here a case of a violent, repetitive neck extension due to Tourette's syndrome that developed cervical myelopathy caused by cervical disc herniation.

  10. Course prognosis of cervical osteochondrosis

    Directory of Open Access Journals (Sweden)

    Kolesov V.N.

    2012-06-01

    Full Text Available

    Today we can state that in spite of a considerable number of cervical osteochondrosis studies, there is a lack of research devoted to analysis of its course. There is no correlation between initial expert evaluations of cervical osteo-chondrosis cases and further course of pathological process. Goal of the research is to develop system of course prognosis of cervical osteochondrosis taking into account environmental infuence, heredity, living conditions, psychological profle of patient’s personality. Materials and methods. Dynamics of degenerative-dystrophic changes progressing of cervical vertebrae in 236 patients was analyzed. Results. Received data demonstrated that probability of stage I changing to stage II, III and IV depended on patients’ sex, age and type of labour activity, frequent supercooling and stress. Probability of fast progression of cervical osteochondrosis (5-year cycle of stage I changing to stage III and IV was to a great extent associated with heredity, urban living, presence of endocrine system diseases, syndrome of nonspecifc dysplasia of connective tissue and low indices of quality of life. Conclusion. Proposed system allows making prognosis of morphologic changes in spinal cord, and is based on radiation methods of verifcation without taking into consideration dynamics of neurological symptomatology.

  11. LECTURE ON ACUPUNCTURE PartⅠ Clinical Acupuncture Lecture Thirty-fiveCervical Spondylopathy

    Institute of Scientific and Technical Information of China (English)

    罗汀; 王卫; 徐力

    2004-01-01

    @@ Cervical spondylopathy, also known as cervical syndrome, is a commonly encountered disease in the middle-aged and elderly people. This disease mostly results from the retrograde affection of the cervical intervertebral disc and hyperosteogeny of the cervical vertebrae. This hyperplastic substance may stimulate and give rise to oppression to the surrounding spinal cord, nerve roots, blood vessels and sympathetic nerves, resulting in a series of symptoms as numbness, pain, etc. in the neck, shoulder and the upper limbs. The cervical vertebra of the human spine is smallest in the size, weakest in the strength, higher in the motor range and frequency, and bigger in the bearing of per unit area. Along with the increasing of people's age and the accumulated aftereffect of chronic and acute injury, the pulpiform nucleus of the cervical intervertebral disc presents retrograde affection, dehydration, bulge and rupture of the fibrous ring, narrowing of the intervertebral space, and reduction in the stability of cervical vertebrae due to injury and slackening of intervertebral ligaments to stretch and to induce compression upon periosteum. All these changes may lead to break of blood vessels to cause bleeding and hematoma. With the organization of hematoma and calcium salt deposit, osteophyte is formed at last. When the protruded intervertebral disc and hyperplastic osteophyte stimulate and oppress the surrounding spinal nerve root, vertebral artery or spinal cord, the resultant injury, aseptic inflammation, reactions after renovation, etc. will generate a series of clinical symptoms of cervical spondylopathy. In Western medicine, there are five types of cervical spondylopathy including stiff-neck type, nerve root type, spinal cord type, vertebral artery type and sympathetic nerve type. The stiff-neck type, nerve root type and vertebral artery type will be introduced in this article.

  12. Chronic inflammatory demyelinating polyneuropathy

    Science.gov (United States)

    Polyneuropathy - chronic inflammatory; CIDP; Chronic inflammatory polyneuropathy; Guillain-Barré - CIDP ... Health care providers also consider CIDP as the chronic form of Guillain-Barré syndrome. The specific triggers ...

  13. Use of Cervical Pessary in the Management of Cervical Insufficiency.

    Science.gov (United States)

    Timofeev, Julia

    2016-06-01

    Prevention of spontaneous preterm birth is an important public health priority. Pessary may be a potential therapy in cases of cervical insufficiency, in singleton and multiple gestations. Availability of transvaginal sonography for accurate assessment of cervical length is allowing for the tailoring of therapy to a more specific subset of patients who may benefit from this treatment. Pessary therapy is attractive given the favorable side effect profile, low cost, and ease of placement and removal. Large randomized trials are ongoing to validate initial favorable findings.

  14. Polymorphisms in Genes Coding for Cytokines, Mannose-Binding Lectin, Collagen Metabolism and Thrombophilia in Women with Cervical Insufficiency

    DEFF Research Database (Denmark)

    Sundtoft, Iben; Uldbjerg, Niels; Steffensen, Rudi

    2015-01-01

    OBJECTIVE: To study the association between cervical insufficiency and single nucleotide polymorphisms in seven genes coding for pro- and anti-inflammatory cytokine-related factors, mannose-binding lectin 2 (MBL2), collagen1α1 (COL1A1), factor II and factor V Leiden genes. METHODS: In a case-cont...

  15. Treatment of cervical dislocation with locked facets

    Institute of Scientific and Technical Information of China (English)

    YU Ze-sheng; James J.Yue; WEI Feng; LIU Zhong-jun; CHEN Zhong-qiang; DANG Geng-ting

    2007-01-01

    Background Lower cervical dislocation with locked facets is common in cervical injury. The locked facets include unilateral and bilateral types. Different successful closed reduction rates has been achieved between unilateral and bilateral types by using rapid skull traction, which was commonly used to reduce the cervical dislocation. It is important to investigate a suitable management specific to patients with different types of cervical locked facets.Methods A total of 38 patients with cervical dislocation with locked facet due to cervical injury treated by rapid skull traction and operation from 1988 to 2005 were reviewed. Rapid skull traction was used in all the patients. Successful closed reduction rate was 88.0% in patients with bilateral cervical locked facets and that was 15.4% in those with unilateral cervical locked facets. These data were then statistically compared by Chi-square test. Patients who were reduced successfully underwent anterior cervical discectomy and fusion at the injured level, and those who failed in closed reduction received posterior open reduction and fixation.Results In this series, there was statistically significant difference (P<0.05) in the rate of successful closed skull traction reduction between unilateral and bilateral locked facets dislocation. Unilateral cervical locked facets dislocation was not easily reduced by skull traction which was suitable for reduction of bilateral cervical locked facets dislocation. However,unilateral cervical locked facets dislocation can be reduced by posterior open reduction.Conclusions Unilateral cervical locked facets dislocation should be treated immediately with posterior open reduction and instrumentation. Bilateral cervical locked facets dislocation can be reduced by rapid skull traction firstly and anterior cervical discectomy and interbody fusion later.

  16. 针刺治疗缺血性中风炎症反应机制研究进展%Research progres s in inflammatory reaction mechanisms for acupuncture treatment of ischemic stroke

    Institute of Scientific and Technical Information of China (English)

    尤晓欣; 顾悦华; 裴建

    2013-01-01

    More than 40%of stroke patients died within one week after the onset or with long term severe disabilities. Inflammation response caused by infection is the main cause of this serious consequence. Either acute infection or sterile inflammation can result in the high mortality and high disability rates after ischemic stroke . This kind of fatal inflammatory cascade response should be concerned about . Acute anti-inflammatory treatment is the key step for disease control. The anti-inflammatory treatments, including medication, acupuncture and physiotherapy, can effectively reduce the pathogenesis of inflammatory injury, reduce mortality and improve prognosis after cerebral infraction.%超过40%的中风患者在发病后1周内死亡或长期遗留中重度残疾,感染引起的炎症反应是导致这一严重后果的主要原因。当患者发生中风后,无论是急性感染或无菌性炎症反应均能导致缺血性中风患者高致死率、高致残率。这类具有致命性的炎症级联反应受到关注,急性期抗炎治疗成为控制病情发展的关键。认识脑缺血后炎症反应的作用机制及药物、针刺、物理治疗等各类抗炎措施的作用,可有效减少发病过程中炎性损伤,降低患者死亡率,改善预后。

  17. Wnt11 gene therapy with adeno-associated virus 9 improves the survival of mice with myocarditis induced by coxsackievirus B3 through the suppression of the inflammatory reaction.

    Science.gov (United States)

    Aoyama, Yutaka; Kobayashi, Koichi; Morishita, Yoshihiro; Maeda, Kengo; Murohara, Toyoaki

    2015-07-01

    The wnt signaling pathway plays important roles in development and in many diseases. Recently several reports suggest that non-canonical Wnt proteins contribute to the inflammatory response in adult animals. However, the effects of Wnt proteins on virus-induced myocarditis have not been explored. Here, we investigated the effect of Wnt11 protein in a model of myocarditis induced by coxsackievirus B3 (CVB3) using recombinant adeno-associated virus 9 (rAAV9). The effect of Wnt11 gene therapy on a CVB3-induced myocarditis model was examined using male BALB/c mice. Mice received a single intravenous injection of either rAAV9-Wnt11 or rAAV9-LacZ 2 weeks before intraperitoneal administration of CVB3. Intravenous injection of the rAAV9 vector resulted in efficient, durable, and relatively cardiac-specific transgene expression. Survival was significantly greater among rAAV9-Wnt11 treated mice than among mice treated with rAAV9-LacZ (87.5% vs. 54.1%, P myocarditis. AAV9-mediated Wnt11 gene therapy produces beneficial effects on cardiac function and increases the survival of mice with CVB3-induced myocarditis through the suppression of both infiltration of inflammatory cells and gene expression of inflammatory cytokines.

  18. Cervical spine in Treacher Collins syndrome.

    Science.gov (United States)

    Pun, Amy Hoi-Ying; Clark, Bruce Eric; David, David John; Anderson, Peter John

    2012-05-01

    Treacher Collins syndrome is a congenital syndrome with characteristic craniofacial malformations, which are well described in the literature. However, the presence of cervical spine dysmorphology in this syndrome has been minimally described. This study reviews cervical spine radiographs of 40 patients with Treacher Collins syndrome. In this sample, 7 of 40 patients displayed cervical spine anomalies, with 3 of these patients displaying multiple cervical spine anomalies. The patterns of spinal anomalies were variable, suggesting that the underlying genetic mutation has variable expressivity in cervical spine development as it does elsewhere in the craniofacial skeleton.

  19. Imaging of cervical spine injuries of childhood

    Energy Technology Data Exchange (ETDEWEB)

    Khanna, Geetika; El-Khoury, Georges Y. [University of Iowa Hospitals and Clinics, Department of Radiology, 3951 JPP, Iowa, IA (United States)

    2007-06-15

    Cervical spine injuries of children, though rare, have a high morbidity and mortality. The pediatric cervical spine is anatomically and biomechanically different from that of adults. Hence, the type, level and outcome of cervical spine injuries in children are different from those seen in adults. Normal developmental variants seen in children can make evaluation of the pediatric cervical spine challenging. This article reviews the epidemiology of pediatric cervical spine trauma, normal variants seen in children and specific injuries that are more common in the pediatric population. We also propose an evidence-based imaging protocol to avoid unnecessary imaging studies and minimize radiation exposure in children. (orig.)

  20. Application of quality control circle in reducing the adverse reaction of non-steroidal anti-inflammatory drugs in rheumatology department%品管圈在降低风湿科非甾体类抗炎药不良反应中的应用

    Institute of Scientific and Technical Information of China (English)

    蒋楠; 李晓兰; 刘秋玉; 冯子芸; 黄霞霞; 邓小虎

    2014-01-01

    Objective:To evaluate the effect of quality control circle activities in reducing the adverse reaction of non-steroidal anti-inflammatory drugs in rheumatology department. Methods: Quality control circle was set up and PDCA method was applied to analyze the cause of adverse reactions induced by non-steroidal anti-inflammatory drugs, and the corresponding improvement measures were formulated. Reducing adverse reactions associated with non-steroidal anti-inflammatory drugs in rheumatology department was set as the primary goal. Results:By improving the form and content of health education, admission assessment, offering physical and mental support, the occurrence rate of adverse reactions induced by non-steroidal anti-inlfammatory drug decreased from prior 17.1%to now 6.9%. Conclusion:Quality control circle activities reduced the occurrence rate of non-steroidal anti-inlfammatory drugs adverse reactions in rheumatology department and improved the medical security. Meanwhile, teamwork among colleagues was established in the process of data collecting and explaining, overall nursing care was applied well in clinic.%目的:探讨品管圈活动对降低风湿科非甾体类抗炎药不良反应的效果。方法:成立品管圈,运用PDCA法,以降低“风湿科非甾体类抗炎药不良反应”为主题,对发生不良反应的原因进行统计、分析,制定相应的改进措施。结果:通过观察并总结风湿科非甾体类抗炎药不良反应发生的原因,从健康教育的形式、内容、入院评估、身心并护等方面入手,使风湿科非甾体类抗炎药不良反应的发生率从活动前的17.1%降低至活动后的6.9%。结论:品管圈活动降低了风湿科非甾体类抗炎药不良反应的发生率,提高了用药安全性,培养了同事间的团队精神,使责任制整体护理更好的运用于临床工作中。

  1. Inflammatory myofibroblastic tumor

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    Sangeeta Palaskar

    2011-01-01

    Full Text Available Inflammatory myofibroblastic tumor is an uncommon lesion of unknown cause. It encompasses a spectrum of myofibroblastic proliferation along with varying amount of inflammatory infiltrate. A number of terms have been applied to the lesion, namely, inflammatory pseudotumor, fibrous xanthoma, plasma cell granuloma, pseudosarcoma, lymphoid hamartoma, myxoid hamartoma, inflammatory myofibrohistiocytic proliferation, benign myofibroblatoma, and most recently, inflammatory myofibroblastic tumor. The diverse nomenclature is mostly descriptive and reflects the uncertainty regarding true biologic nature of these lesions. Recently, the concept of this lesion being reactive has been challenged based on the clinical demonstration of recurrences and metastasis and cytogenetic evidence of acquired clonal chromosomal abnormalities. We hereby report a case of inflammatory pseudotumor and review its inflammatory versus neoplastic behavior.

  2. Double Balloon Cervical Ripening Catheter for Control of Massive Hemorrhage in a Cervical Ectopic Pregnancy

    Science.gov (United States)

    Zambrano, Nabila; Reilly, James; Moretti, Michael

    2017-01-01

    Cervical pregnancy can be complicated by perfuse vaginal bleeding. Mechanical compression directed at tamponing the cervical vessels can control hemostasis. There are several types of balloon catheters that have been described for cervical compression. However use of a double balloon catheter is a novel approach for cervical tamponade, as one balloon is positioned below the external cervical os and the second balloon is situated above in the internal cervical os. This compresses the cervix from internal os to external os between the two balloons, forming a “cervical sandwich.” We describe this method of cervical tamponade using a silicone double balloon cervical ripening catheter that rapidly controlled hemorrhage in a patient that failed conservative management with methotrexate. PMID:28261511

  3. Percutaneous cervical nucleoplasty in the treatment of cervical disc herniation.

    Science.gov (United States)

    Li, Jian; Yan, Deng-lu; Zhang, Zai-Heng

    2008-12-01

    Percutaneous disc decompression procedures have been performed in the past. Various percutaneous techniques such as percutaneous discectomy, laser discectomy, and nucleoplasty have been successful. Our prospective study was directly to evaluate the results of percutaneous cervical nucleoplasty (PCN) surgery for cervical disc herniation, and illustrate the effectiveness of PCN in symptomatic patients who had cervical herniated discs. From July of 2002 to June of 2005, 126 consecutive patients with contained cervical disc herniations have presented at the authors' clinic and treated by PCN. The patients' gender distribution for PCN was 65 male, 61 female. The age of patients ranged from 34 to 66 years (mean 51.9 +/- 10.2 years). The levels of involvement were 21 cases at C3-4, 30 cases at C4-5, 40 cases at C5-6, and 35 cases at C6-7. The clinical outcomes, pain reduction and the segment stability were all recorded during this study. A clinical outcome was quantified by the Macnab standard and using VAS. The angular displacement (AD) > or =11 degrees or horizontal displacement (HD) > or =3 mm was considered to be radiographically unstable. In the results of this study, puncture of the needle into the disc space was accurately performed under X-ray guidance in all cases. There was one case where the Perc-D Spine Wand had broken in the disc space during the procedure. The partial Perc-D Spine Wand, which had broken in the disc space could not be removed by the percutaneous cervical discectomy and thus remained there. There were no recurrent cases or complications in our series. Macnab standard results were excellent in 62 cases, good in 41 cases and fair in 23 cases. The rate of excellent and good was 83.73%. The VAS scores demonstrated statistically significant improvement in PCN at the 2-week, 1, 3, 6, and 12-month follow-up visits when compared to preoperational values (P PCN procedure. There was no significant difference in stability either preoperatively or

  4. Human papillomavirus 16 physical status detection in preinvasive and invasive cervical carcinoma by multiplex real-time polymerase chain reaction%多重实时PCR在宫颈癌及癌前病变HPV-16病毒存在状态检测中的应用

    Institute of Scientific and Technical Information of China (English)

    Ying Zheng; Zhilan Peng; Jiangyan Lou; He Wang

    2007-01-01

    Objective: To explore an ideal approach for detecting the physical status of HPV-16 in clinic use and to investigate the integrated HPV-16 in CINs and cervical cancer. Methods: Multiplex real-time PCR method was established to quantify the copy numbers of E2 and E6 genes (E2/E6) for analysis of the physical status of H PV-16 DNA and this assay was compared to Southern blot analysis. HPV-16-containing paraffin-embedded tissues including 49 CINs and 51 cervical squamous cancers were detected using the method. Results: (1) The cutoff ratio of E2/E6 to distinguish pure episomal from mixed H PV-16, was0.81 in the multiplex real-time PCR; (2) The agreement rate between multiplex real-time PCR and Southern blot was 81.5%(the Kappa statistic was 0.844, P<0.001); (3) HPV-16 DNA existed in an episomal form in 57.1% and mixed form in 42.9%of CIN Ⅰ lesions; The concomitant form of HPV-16 (>70%) constituted the majority in CIN Ⅱ and CIN Ⅲ; HPV-16 DNA mostly integrated into the host chromosome (s) in squamous cervical cancers (68.6%); (4) The incidence of HPV-16 integration was increased with the degree of cervical lesions; (5) The frequency of pure integrated HPV-16 in stage Ⅱ+Ⅲ (88%) was significantly higher than that in stage Ⅰ (33.3%). Conclusion: (1) Mutiplex real-time PCR provides a rapid, sensitive and reliable method for clinic detection of the physical state of HPV-16 DNA; (2) The integration of the HPV-16 DNA is a very early and important event in the progression from preinvasive to invasive cervical cancer; (3) The pure integrated status of HPV-16 in cervical cancer may be associated with poor prognosis of cervical cancer, but further study will be needed to prove its prognostic significance.

  5. Inflammatory effects of snake venom metalloproteinases

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    Catarina de Fátima Pereira Teixeira

    2005-03-01

    Full Text Available Metalloproteinases are abundant enzymes in crotaline and viperine snake venoms. They are relevant in the pathophysiology of envenomation, being responsible for local and systemic hemorrhage frequently observed in the victims. Snake venom metalloproteinases (SVMP are zinc-dependent enzymes of varying molecular weights having multidomain organization. Some SVMP comprise only the proteinase domain, whereas others also contain a disintegrin-like domain, cysteine-rich, and lectin domains. They have strong structural similarities with both mammalian matrix metalloproteinases (MMP and members of ADAMs (a disintegrin and metalloproteinase group. Besides hemorrhage, snake venom metalloproteinase induce local myonecrosis, skin damage, and inflammatory reaction in experimental models. Local inflammation is an important characteristic of snakebite envenomations inflicted by viperine and crotaline snake species. Thus, in the recent years there is a growing effort to understand the mechanisms responsible for SVMP-induced inflammatory reaction and the structural determinants of this effect. This short review focuses the inflammatory effects evoked by SVMP.

  6. Cervical disc herniation presenting with neck pain and contralateral symptoms: a case report

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    Yeung Jacky T

    2012-06-01

    Full Text Available Abstract Introduction Cervical disc herniation often results in neck and arm pain in patients as a result of direct impingement of nerve roots and associated inflammatory processes. The clinical presentation usually corresponds with the side of herniation and ipsilateral symptoms predominate the clinical picture. Case presentation A 35-year-old Caucasian man presented to our facility with neck pain and left-sided upper and lower extremity pain. A magnetic resonance imaging scan revealed a right paramedian herniated disc at the C5 to C6 level. All other cervical levels were normal without central canal stenosis or neural foraminal stenosis. Results from magnetic reasonance imaging scans of the brain and lumbar spine were negative. An anterior cervical discectomy was performed at the C5 to C6 level, and an inter-body graft and plate were placed. Our patient had complete resolution of his neck and left arm pain. Conclusions Anterior discectomy and fusion of the cervical spine resulted in complete resolution of our patient’s neck and left arm symptoms and improvement of his contralateral left leg pain. Cervical disc herniation may present with contralateral symptoms that are different from the current perception of this disease.

  7. Comparison of Efficacy in Abnormal Cervical Cell Detection between Liquid-based Cytology and Conventional Cytology.

    Science.gov (United States)

    Tanabodee, Jitraporn; Thepsuwan, Kitisak; Karalak, Anant; Laoaree, Orawan; Krachang, Anong; Manmatt, Kittipong; Anontwatanawong, Nualpan

    2015-01-01

    This study was conducted to 1206 women who had cervical cancer screening at Chonburi Cancer Hospital. The spilt-sample study aimed to compare the efficacy of abnormal cervical cells detection between liquid-based cytology (LBC) and conventional cytology (CC). The collection of cervical cells was performed by broom and directly smeared on a glass slide for CC then the rest of specimen was prepared for LBC. All slides were evaluated and classified by The Bethesda System. The results of the two cytological tests were compared to the gold standard. The LBC smear significantly decreased inflammatory cell and thick smear on slides. These two techniques were not difference in detection rate of abnormal cytology and had high cytological diagnostic agreement of 95.7%. The histologic diagnosis of cervical tissue was used as the gold standard in 103 cases. Sensitivity, specificity, positive predictive value, negative predictive value, false positive, false negative and accuracy of LBC at ASC-US cut off were 81.4, 75.0, 70.0, 84.9, 25.0, 18.6 and 77.7%, respectively. CC had higher false positive and false negative than LBC. LBC had shown higher sensitivity, specificity, PPV, NPV and accuracy than CC but no statistical significance. In conclusion, LBC method can improve specimen quality, more sensitive, specific and accurate at ASC-US cut off and as effective as CC in detecting cervical epithelial cell abnormalities.

  8. Cervical Cancer Risk Prediction Models

    Science.gov (United States)

    Developing statistical models that estimate the probability of developing cervical cancer over a defined period of time will help clinicians identify individuals at higher risk of specific cancers, allowing for earlier or more frequent screening and counseling of behavioral changes to decrease risk.

  9. Treatment protocols for cervical cancer

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    Vujkov Tamara

    2002-01-01

    Full Text Available Introduction Cervical cancer is the second most common cancer in women worldwide and the second cause of cancer death among women. About 95% (90% in developed countries of invasive carcinomas are of sqamous types, and 5% (10% in developed countries are adenocarcinomas. FIGO classification of cervical carcinomas, based on clinical staging and prognostic factor dictate therapeutic procedures and help in designing treatment protocols. Therapeutic modalities Surgical therapy includes conization, radical hysterectomy with pelvic lymphadenectomy and palliative operation urinary diversion and colostomy. Radiotherapy, brachytherapy and teletherapy are most recently combined with chemotherapy as concurrent chemoradiation. Discussion and conclusion No change in therapeutic modalities will ever decrease mortality rate of cervical carcinoma as much as education, prevention and early screening. The 5-year survival for locally advanced disease has not improved during the last 40 years as a result of failure to deliver therapy to the paraaortic region. Paraaortic lymph nodes should be evaluated before therapy planning by different imaging procedures, or more exactly by surgical staging: laparoscopy or laparotomy. Radical operations of cervical carcinoma should be performed by experienced surgeons, educated for this type of operation, with sufficient number of cases.

  10. Cervical stenosis following electrosurgical conization

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    Aparecida Cristina Sampaio Monteiro

    Full Text Available CONTEXT AND OBJECTIVE: Cervical stenosis is a postoperative complication of procedures for treating preinvasive lesions of the cervix and takes on particular importance due to the clinical repercussions associated with it. Furthermore, it causes limitations in relation to cytological and colposcopic follow-up. The aim here was to assess the incidence of cervical stenosis among a cohort of patients who underwent electrosurgical conization and to identify possible prognostic factors associated with its occurrence. DESIGN AND SETTING: Retrospective study at Gynecology and Obstetrics Department, Instituto Fernandes Figueira, Rio de Janeiro. METHODS:This was an observational study among a cohort of patients who underwent electrosurgical conization of the uterine cervix. The possible predictive variables were analyzed as bivariate means between the groups with and without stenosis. We also calculated the incidence density rate ratio for cervical stenosis in relation to each possible predictive variable and the respective confidence intervals (95%. Levels of 5% were considered significant. RESULTS: 274 patients who underwent electrosurgical conization of the uterine cervix with a minimum follow-up period of six months were included. The crude incidence of cervical stenosis was 7.66% and the incidence density was 3.3/1,000 patients-month. CONCLUSIONS: We did not find associations between the variables for stenosis. However, we observed borderline significance levels relating to hemorrhagic complications before and after the operation (p = 0.089.

  11. Fibronectin content in cervical ripening and placenta tissue and its correlation with preterm-related molecule expression

    Institute of Scientific and Technical Information of China (English)

    Nian-Fang Chen; Jian-Fang Zhong; Hua-Chun Lan; Fen-Lan Wang

    2016-01-01

    Objective:To study fibronectin content in cervical ripening and placenta tissue and its correlation with preterm-related molecule expression. Methods:A total of 60 women with preterm delivery and 60 women with term delivery who delivered in Obstetrics Department of our hospital from June 2014 to June 2015 were selected and divided into preterm group and control group respectively. Cervical ripening was collected to detect fFN content, placenta was collected to detect fFN, SOCS, TLR4 and NF-κB content, serum was collected to detect MMP2, MMP3, MMP9, IL-2, IL-6 and TNF-αcontent, and cervical length was measured by ultrasound. Results:fFN content significantly increased in cervical ripening of preterm group while difference of fFN content in placenta was not significant;cervical length as well as serum MMP2, MMP3, MMP9, IL-2, IL-6 and TNF-αcontent in cervical ripening of fFN-positive patients were significantly higher than those of fFN-negative patients, TLR4 and NF-κB content in placenta were significantly higher than those in cervical ripening of fFN-negative patients, and SOCS3 content was significantly lower than that in cervical ripening of fFN-negative patients. Conclusions:Increase of fFN content in cervical ripening can increase the expression of matrix metalloproteinases and inflammatory factors through TLR4/NF-κB pathway and SOCS3 pathway, thereby leading to premature delivery.

  12. Single administration of p2TA (AB103, a CD28 antagonist peptide, prevents inflammatory and thrombotic reactions and protects against gastrointestinal injury in total-body irradiated mice.

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    Salida Mirzoeva

    Full Text Available The goal of this study was to elucidate the action of the CD28 mimetic peptide p2TA (AB103 that attenuates an excessive inflammatory response in mitigating radiation-induced inflammatory injuries. BALB/c and A/J mice were divided into four groups: Control (C, Peptide (P; 5 mg/kg of p2TA peptide, Radiation (R; total body irradiation with 8 Gy γ-rays, and Radiation + Peptide (RP; irradiation followed by p2TA peptide 24 h later. Gastrointestinal tissue damage was evaluated by analysis of jejunum histopathology and immunohistochemistry for cell proliferation (Cyclin D1 and inflammation (COX-2 markers, as well as the presence of macrophages (F4/80. Pro-inflammatory cytokines IL-6 and KC as well as fibrinogen were quantified in plasma samples obtained from the same mice. Our results demonstrated that administration of p2TA peptide significantly reduced the irradiation-induced increase of IL-6 and fibrinogen in plasma 7 days after exposure. Seven days after total body irradiation with 8 Gy of gamma rays numbers of intestinal crypt cells were reduced and villi were shorter in irradiated animals compared to the controls. The p2TA peptide delivery 24 h after irradiation led to improved morphology of villi and crypts, increased Cyclin D1 expression, decreased COX-2 staining and decreased numbers of macrophages in small intestine of irradiated mice. Our study suggests that attenuation of CD28 signaling is a promising therapeutic approach for mitigation of radiation-induced tissue injury.

  13. Iopamidol vs Metrizamide: a double blind study for cervical myelography

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    Drayer, P.; Warner, M.A.; Allen, S.; Bates, M.; Sudilovsky, A.; Luther, J.; Wilkins, R.

    1982-11-01

    A double-blind study was performed on 20 patients comparing the safety and efficacy of Iopamidol and Metrizamide in cervical myelography. The radiographic qualities of the Iopamidol and Metrizamide examinations were equivalent when using the same volume (12 to 13 ml), concentration (200 mg I/ml) and a C1-2 route of administration. The performance of a CT scan on selected patients in specified areas of interest provided additional diagnostic information in some patients (e.g. syringomyelia, degenerative spondylosis). The adverse reactions were mild in the Iopamidol group with 4 of the 10 patients experiencing no adverse reactions. The more severe reactions, including disorientation, agitation, dysarthria, asterixis, hyperreflexia and EEG abnormalities were limited to the Metrizamide group with one or more occurring in 2 of the 10 patients studies. Only one Metrizamide patient experienced no adverse reactions. In this study containing a limited number of patients, Iopamidol was shown to be a diagnostically effective and safer contrast medium for performing cervical myelography.

  14. Chlamydia trachomatis detection in cervical PreservCyt specimens from an Irish urban female population.

    LENUS (Irish Health Repository)

    Keegan, H

    2012-02-01

    OBJECTIVE: The aim of this study was to determine the prevalence of cervical Chlamydia trachomatis infection by polymerase chain reaction (PCR) in urban women undergoing routine cervical cytological screening and to investigate the relationship with age, cytology, smoking status and concurrent human papillomavirus (HPV) infection. METHODS: A total of 996 women (age range 16-69 years) attending general practitioners for routine liquid-based cervical smear screening in the Dublin area were recruited in the study of prevalence of C. trachomatis. Informed consent was obtained and liquid-based cytology (LBC) specimens were sent for cytological screening. DNA was extracted from residual LBC and tested for C. trachomatis by PCR using the highly sensitive C. trachomatis plasmid (CTP) primers and for HPV infection using the MY09\\/11 primers directed to the HPV L1 gene in a multiplex format. RESULTS: The overall prevalence of C. trachomatis was 5.4%. Prevalence was highest in the <25 years age group (10%). Coinfection with HPV and C. trachomatis occurred in 1% of the screening population. A higher rate of smoking was observed in women positive for C. trachomatis, HPV infections or those with abnormal cervical cytology. Chlamydia trachomatis infection was not associated with abnormal cytology. CONCLUSIONS: Women (5.4%) presenting for routine cervical screening are infected with C. trachomatis. Opportunistic screening for C. trachomatis from PreservCyt sample taken at the time of cervical cytological screening may be a possible strategy to screen for C. trachomatis in the Irish female population.

  15. Human papilloma virus identification in breast cancer patients with previous cervical neoplasia

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    James Sutherland Lawson

    2016-01-01

    Full Text Available Purpose: Women with human papilloma virus (HPV associated cervical neoplasia have a higher risk of developing breast cancer than the general female population. The purpose of this study was to (i identify high risk for cancer HPVs in cervical neoplasia and subsequent HPV positive breast cancers which developed in the same patients and (ii determine if these HPVs were biologically active.Methods: A range of polymerase chain reaction (PCR and immunohistochemical techniques were used to conduct a retrospective cohort study of cervical precancers and subsequent breast cancers in the same patients. Results: The same high risk HPV types were identified in both the cervical and breast specimens in 13 (46% of 28 patients. HPV type 18 was the most prevalent. HPVs appeared to be biologically active as demonstrated by the expression of HPV E7 proteins and the presence of HPV associated koilocytes. The average age of these patients diagnosed with breast cancer following prior cervical precancer was 51 years, as compared to 60 years for all women with breast cancer (p for difference = 0.001. Conclusions: These findings indicate that high risk HPVs can be associated with cervical neoplasia and subsequent young age breast cancer. However these associations are unusual and are a very small proportion of breast cancers. These outcomes confirm and extend the observations of 2 similar previous studies and offer one explanation for the increased prevalence of serious invasive breast cancer among young women.

  16. The effects of curcumin on the 19000 Mycobacterium tuberculosis protein-induced inflammatory and apoptotic reaction and the expression of p38 mitogen-activated protein kinases in WBC264-9C macrophages

    Institute of Scientific and Technical Information of China (English)

    刘莉

    2014-01-01

    Objective By using the cell wall component of Mycobacterium tuberculosis 19 000 lipoprotein(P19)and curcumin(CUR)acting on the human macrophage cell line WBC264-9C,and by the blocking of the p38 mitogen-activated protein kinases(p38 MAPK)signaling pathway,we wanted to investigate the effect of curcurmin on P19-induced inflammatory responses and apoptosis in human macrophages and the potential underlying molecular mechanisms.Methods P19 and CUR were used to

  17. Espondilodiscite cervical espontânea causada por Salmonella typhi em paciente imunocompetente Immunocompetent patient with spontaneous cervical spondylodiscitis caused by Salmonella typhi

    Directory of Open Access Journals (Sweden)

    Asdrubal Falavigna

    2002-12-01

    Full Text Available Relatamos um caso de espondilodiscite cervical espontânea por Salmonella typhi. Trata-se de um paciente de 52 anos, hígido previamente, que procurou o serviço de neurocirurgia com queixa de dor na coluna cervical e região escapular. A investigação radiológica com cintilografia óssea e ressonância magnética sugeriram processo inflamatório dos corpos vertebrais de C5-C6 e do disco vertebral interposto. Houve crescimento da Salmonella typhi na hemocultura e no material obtido pela biópsia com agulha de C5 e aumento dos títulos séricos para Salmonella typhi. O tratamento instituído foi imobilização externa com halo-colete e antibioticoterapia com ciprofloxacina. Realizou-se revisão da literatura sobre aspectos clínicos, diagnósticos e terapêuticos dessa entidade de incidência incomun, principalmente pelo fato de acometer paciente imunocompetente e se localizar na região cervical da coluna vertebral.We report a case of spontaneous cervical spondylodiscitis caused by Salmonella typhi. A 52-year-old man presented in the neurosurgical service with complaints of pain in the cervical and scapular region. Cervical inflammatory disease was suggested by bone scintigraphy and magnetic resonance imaging. The diagnosis of Salmonella typhi spondylodiscitis was established by blood culture and culture of needle biopsy specimen taken from the C5 vertebra. The agglutinin titers for Salmonella were elevated. Intravenous ciprofloxacin therapy and external immobilization with a halo vest were instituted. A review of literature was performed evaluating the clinical, diagnostic and therapeutic aspects of this unusual pathology.

  18. Human papillomavirus detection from human immunodeficiency virus-infected Colombian women's paired urine and cervical samples.

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    Marina Munoz

    Full Text Available Infection, coinfection and type-specific human papillomavirus (HPV distribution was evaluated in human immunodeficiency virus (HIV-positive women from paired cervical and urine samples. Paired cervical and urine samples (n = 204 were taken from HIV-positive women for identifying HPV-DNA presence by using polymerase chain reaction (PCR with three generic primer sets (GP5+/6+, MY09/11 and pU1M/2R. HPV-positive samples were typed for six high-risk HPV (HR-HPV (HPV-16, -18, -31, -33, -45 and -58 and two low-risk (LR-HPV (HPV-6/11 types. Agreement between paired sample results and diagnostic performance was evaluated. HPV infection prevalence was 70.6% in cervical and 63.2% in urine samples. HPV-16 was the most prevalent HPV type in both types of sample (66.7% in cervical samples and 62.0% in urine followed by HPV-31(47.2% in cervical samples and HPV-58 (35.7% in urine samples. There was 55.4% coinfection (infection by more than one type of HPV in cervical samples and 40.2% in urine samples. Abnormal Papanicolau smears were observed in 25.3% of the women, presenting significant association with HPV-DNA being identified in urine samples. There was poor agreement of cervical and urine sample results in generic and type-specific detection of HPV. Urine samples provided the best diagnosis when taking cytological findings as reference. In conclusion including urine samples could be a good strategy for ensuring adherence to screening programs aimed at reducing the impact of cervical cancer, since this sample is easy to obtain and showed good diagnostic performance.

  19. Human papillomavirus detection from human immunodeficiency virus-infected Colombian women's paired urine and cervical samples.

    Science.gov (United States)

    Munoz, Marina; Camargo, Milena; Soto-De Leon, Sara C; Sanchez, Ricardo; Parra, Diana; Pineda, Andrea C; Sussmann, Otto; Perez-Prados, Antonio; Patarroyo, Manuel E; Patarroyo, Manuel A

    2013-01-01

    Infection, coinfection and type-specific human papillomavirus (HPV) distribution was evaluated in human immunodeficiency virus (HIV)-positive women from paired cervical and urine samples. Paired cervical and urine samples (n = 204) were taken from HIV-positive women for identifying HPV-DNA presence by using polymerase chain reaction (PCR) with three generic primer sets (GP5+/6+, MY09/11 and pU1M/2R). HPV-positive samples were typed for six high-risk HPV (HR-HPV) (HPV-16, -18, -31, -33, -45 and -58) and two low-risk (LR-HPV) (HPV-6/11) types. Agreement between paired sample results and diagnostic performance was evaluated. HPV infection prevalence was 70.6% in cervical and 63.2% in urine samples. HPV-16 was the most prevalent HPV type in both types of sample (66.7% in cervical samples and 62.0% in urine) followed by HPV-31(47.2%) in cervical samples and HPV-58 (35.7%) in urine samples. There was 55.4% coinfection (infection by more than one type of HPV) in cervical samples and 40.2% in urine samples. Abnormal Papanicolau smears were observed in 25.3% of the women, presenting significant association with HPV-DNA being identified in urine samples. There was poor agreement of cervical and urine sample results in generic and type-specific detection of HPV. Urine samples provided the best diagnosis when taking cytological findings as reference. In conclusion including urine samples could be a good strategy for ensuring adherence to screening programs aimed at reducing the impact of cervical cancer, since this sample is easy to obtain and showed good diagnostic performance.

  20. Cervical cancer: screening, diagnosis and staging.

    Science.gov (United States)

    Tsikouras, Panagiotis; Zervoudis, Stefanos; Manav, Bachar; Tomara, Eirini; Iatrakis, George; Romanidis, Constantinos; Bothou, Anastasia; Galazios, George

    2016-01-01

    Purpose: Despite the widespread screening programs, cervical cancer remains the third most common cancer in developing countries. Based on the implementation of cervical screening programs with the referred adoption of improved screening methods in cervical cytology with the knowledge of the important role of the human papilloma virus (HPV) it's incidence is decreased in the developed world. Even if cervical HPV infection is incredibly common, cervical cancer is relatively rare. Depending on the rarity of invasive disease and the improvement of detection of pre-cancerous lesions due to the participation in screening programs, the goal of screening is to detect the cervical lesions early in order to be treated before cancer is developed. In populations with many preventive screening programs, a decrease in cervical cancer mortality of 50-75% is mentioned over the past 50 years. The preventive examination of vagina and cervix smear, Pap test, and the HPV DNA test are remarkable diagnostic tools according to the American Cancer Association guidelines, in the investigation of asymptomatic women and in the follow up of women after the treatment of pre-invasive cervical cancer. The treatment of cervical cancer is based on the FIGO 2009 cervical cancer staging.

  1. Inflammatory and anti-inflammatory effects of soybean agglutinin

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    Benjamin C.F.

    1997-01-01

    Full Text Available Soybean agglutinin (SBA lectin, a protein present in raw soybean meals, can bind to and be extensively endocytosed by intestinal epithelial cells, being nutritionally toxic for most animals. In the present study we show that SBA (5-200 µg/cavity injected into different cavities of rats induced a typical inflammatory response characterized by dose-dependent exudation and neutrophil migration 4 h after injection. This effect was blocked by pretreatment with glucocorticoid (0.5 mg/kg or by co-injection of N-acetyl-galactosamine (100 x [M] lectin, but not of other sugars (100 x [M] lectin, suggesting an inflammatory response related to the lectin activity. Neutrophil accumulation was not dependent on a direct effect of SBA on the macrophage population since the effect was not altered when the number of peritoneal cells was increased or decreased in vivo. On the other hand, SBA showed chemotactic activity for human neutrophils in vitro. A slight increase in mononuclear cells was observed 48 h after ip injection of SBA. Phenotypic analysis of these cells showed an increase in the CD4+/CD8- lymphocyte population that returned to control levels after 15 days, suggesting the development of an immune response. SBA-stimulated macrophages presented an increase in the expression of CD11/CD18 surface molecules and showed some characteristics of activated cells. After intravenous administration, SBA increased the number of circulating neutrophils and inhibited in a dose-dependent manner the neutrophil migration induced by ip injection of carrageenan into peritoneal cavities. The co-injection of N-acetyl-galactosamine or mannose, but not glucose or fucose, inhibited these effects. The data indicate that soybean lectin is able to induce a local inflammatory reaction but has an anti-inflammatory effect when present in circulating blood

  2. [Inflammatory dendritic cells].

    Science.gov (United States)

    Segura, Elodie; Amigorena, Sebastian

    2014-01-01

    Dendritic cells are a rare and heterogeneous population of professional antigen-presenting cells. Several murine dendritic cell subpopulations have been identified that differ in their phenotype and functional properties. In the steady state, committed dendritic cell precursors differentiate into lymphoid organ-resident dendritic cells and migratory tissue dendritic cells. During inflammation appears an additional dendritic cell subpopulation that has been termed « inflammatory dendritic cells ». Inflammatory dendritic cells differentiate in situ from monocytes recruited to the site of inflammation. Here, we discuss how mouse inflammatory dendritic cells differ from macrophages and from other dendritic cell populations. Finally, we review recent work on human inflammatory dendritic cells.

  3. Chronic Inflammatory Polyneuropathy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-02-01

    Full Text Available Thirteen children with chronic inflammatory demyelinating polyneuropathy monitored between 1975 and 2005 are reported from Centre hospitalier universitaire Sainte-Justine, Montreal, Canada.

  4. Cervical Cancer Cell Line Secretome Highlights the Roles of Transforming Growth Factor-Beta-Induced Protein ig-h3, Peroxiredoxin-2, and NRF2 on Cervical Carcinogenesis

    Science.gov (United States)

    Zoidakis, Jerome; Makridakis, Manousos; Lygirou, Vasiliki; Mermelekas, George; Vougas, Konstantinos; Drakakis, Peter

    2017-01-01

    Cancer cells acquire unique secretome compositions that contribute to tumor development and metastasis. The aim of our study was to elucidate the biological processes involved in cervical cancer, by performing a proteomic analysis of the secretome from the following informative cervical cell lines: SiHa (HPV16+), HeLa (HPV18+), C33A (HPV−), and HCK1T (normal). Proteins were analyzed by 2D gel electrophoresis coupled to MALDI-TOF-MS. Enrichment of secreted proteins with characteristic profiles for each cell line was followed by the identification of differentially expressed proteins. Particularly, transforming growth factor-beta-induced protein ig-h3 (Beta ig-h3) and peroxiredoxin-2 (PRDX2) overexpression in the secretome of cancer cell lines was detected and confirmed by Western blot. Bioinformatics analysis identified the transcription factor NRF2 as a regulator of differentially expressed proteins in the cervical cancer secretome. NRF2 levels were measured by both Western blot and Multiple Reaction Monitoring (MRM) in the total cell extract of the four cell lines. NRF2 was upregulated in SiHa and C33A compared to HCK1T. In conclusion, the secreted proteins identified in cervical cancer cell lines indicate that aberrant NRF2-mediated oxidative stress response (OSR) is a prominent feature of cervical carcinogenesis.

  5. Anterior cervical discectomy and fusion for noncontiguous cervical spondylotic myelopathy

    Directory of Open Access Journals (Sweden)

    Sun Qizhi

    2016-01-01

    Full Text Available Background: Noncontiguous cervical spondylotic myelopathy (CSM is a special degenerative disease because of the intermediate normal level or levels between supra and infraabnormal levels. Some controversy exists over the optimal procedure for two noncontiguous levels of CSM. The study was to evaluate the outcomes of the anterior cervical discectomy and fusion (ACDF with zero-profile devices for two noncontiguous levels of CSM. Materials and Methods: 17 consecutive patients with two noncontiguous levels of CSM operated between December 2009 and August 2012 were included in the study. There were 12 men and 5 women with a mean age of 60.7 years (range 45-75 years. Involved disc levels were C3/4 and C5/6 in 11 patients and C4/5 and C6/7 in six patients. Preoperative plain radiographs, computed tomography (CT with 3-D reconstruction and magnetic resonance imaging (MRI of the cervical spine were taken in all patients. All radiographs were independently evaluated by 2 spine surgeons and 1 radiologist. The outcomes were assessed by the average operative time, blood loss, Japanese Orthopedic Association (JOA score, improvement rate, neck dysfunction index (NDI, swallowing quality of life (SWAL-QOL score, the cervical lordosis and complications. Results: The mean followup was 48.59 months (range 24-56 months. The average operative time and blood loss was 105.29 min and 136.47 ml, respectively. The preoperative JOA score was 8.35, which significantly increased to 13.7 at the final followup ( P 0.05. Cerebrospinal fluid leak, dysphagia and radiological adjacent segment degeneration occurred in one patient, respectively. Conclusion: The ACDF with zero-profile devices is generally effective and safe in treating two noncontiguous levels of CSM.

  6. The effect of a non-steroidal anti-inflammatory drug on two important predictors for accidental falls: postural balance and manual reaction time. A randomized, controlled pilot study.

    NARCIS (Netherlands)

    Hegeman, J.; Nienhuis, B.; Bemt, B.J.F van den; Weerdesteijn, V.G.M.; Limbeek, J. van; Duysens, J.E.J.

    2011-01-01

    Accidental falls in older individuals are a major health and research topic. Increased reaction time and impaired postural balance have been determined as reliable predictors for those at risk of falling and are important functions of the central nervous system (CNS). An essential risk factor for fa

  7. An Inquiry into Acupuncture Treatment on Cervical Vertebral Disease

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Introduction: The cervical vertebral diseases are the diseases of cervical osteoarticular and ligament hypertrophy that cause stenosis of vertebral canals and intervertebral foraminae and compression of nerve roots or cervical segments.

  8. Simulated Pain and Cervical Motion in Patients with Chronic Disorders of the Cervical Spine

    OpenAIRE

    Zeevi Dvir; Noga Gal-Eshel; Boaz Shamir; Evgeny Pevzner; Chava Peretz; Nachshon Knoller

    2004-01-01

    The primary objective of the present study was to determine how simulated severe cervical pain affects cervical motion in patients suffering from two distinct chronic cervical disorders: whiplash (n=25) and degenerative changes (n=25). The second objective was to derive an index that would allow the differentiation of maximal from submaximal performances of cervical range of motion. Patients first performed maximal movement of the head (maximal effort) in each of the six primary directions an...

  9. Cervical spondylosis anatomy: pathophysiology and biomechanics.

    Science.gov (United States)

    Shedid, Daniel; Benzel, Edward C

    2007-01-01

    Cervical spondylosis is the most common progressive disorder in the aging cervical spine. It results from the process of degeneration of the intervertebral discs and facet joints of the cervical spine. Biomechanically, the disc and the facets are the connecting structures between the vertebrae for the transmission of external forces. They also facilitate cervical spine mobility. Symptoms related to myelopathy and radiculopathy are caused by the formation of osteophytes, which compromise the diameter of the spinal canal. This compromise may also be partially developmental. The developmental process, together with the degenerative process, may cause mechanical pressure on the spinal cord at one or multiple levels. This pressure may produce direct neurological damage or ischemic changes and, thus, lead to spinal cord disturbances. A thorough understanding of the biomechanics, the pathology, the clinical presentation, the radiological evaluation, as well as the surgical indications of cervical spondylosis, is essential for the management of patients with cervical spondylosis.

  10. [Laser-correlation spectroscopy of the lacrimal fluid in the evaluation of the semiotic nature of postoperative inflammatory reaction and the degree of its severity in patients with diabetes mellitus after intraocular lens implantation].

    Science.gov (United States)

    Bocharov, V E; Bol'shunov, A V; Gantsovskiĭ, P I; Ivanov, M N; Noskin, L A; Khlebnikova, N N; Tarshits, D L

    2003-01-01

    Lavages of the lacrimal fluid were examined, before operation and immediately after operation, in 47 patients with diabetes mellitus and with pseudophakia in order to define the possibilities of the method of laser-correlation spectroscopy (LCS) in evaluating the semiotic nature and a severity degree of postoperative inflammation. It was found that, when the subjective symptomatology of inflammation in the LCS spectrums intensified, there was a higher contribution to the light dissemination of particles with a hydrodynamic diameter of 600 nm and more (i.e. of heavy lipoprotein complexes and of immune complexes), which were determined after a computer-based processing as a condition of primary intoxication and of immune shifts. The LCS results objectively confirmed that the degree of inflammatory changes during the early postoperative period was reliably higher in patients with a level of glycolyzed hemoglobin exceeding 9% versus patients with the above parameter being below 9%.

  11. Detecting cervical cancer by quantitative promoter hypermethylation assay on cervical scrapings : A feasibility study

    NARCIS (Netherlands)

    Reesink-Peters, N; Wisman, G.B.A.; Jeronimo, C; Tokumaru, CY; Cohen, Y; Dong, SM; Klip, HG; Buikema, HJ; Suurmeijer, AJH; Hollema, H; Boezen, HM; Sidransky, D; van der Zee, AGJ

    2004-01-01

    Current morphology-based cervical cancer screening is associated with significant false-positive and false-negative results. Tumor suppressor gene hypermethylation is frequently present in cervical cancer. It is unknown whether a cervical scraping reflects the methylation status of the underlying ep

  12. Telomerase activity in cervical intraepithelial neoplasia

    Institute of Scientific and Technical Information of China (English)

    王淑珍; 孙建衡; 张伟; 金顺钱; 王洪平; 金玉生; 曲萍; 刘毅; 李茉

    2004-01-01

    Background It was reported that telomerase expression is closely associated with cellular immortality and cancer. This study was designed to investigate the relationship between telomerase expression and the carcinogenesis of cervical cancer, the possible use of telomerase as a marker of cervical intraepithelial neoplasia (CIN) progression or regression, and the natural history of CIN. Methods Telomeric repeat amplification protocol (TRAP) assay was used to measure telomerase activity in cervical scrapings and biopsy samples obtained from 105 cases affected with various cervical conditions, including chronic cervicitis (n=20), CIN (n=64, 16 cases of CIN Ⅰ , 20 cases of CIN Ⅱ, and 28 cases of CIN Ⅲ ), and invasive squamous cell carcinoma (n =21 ).Results In exfoliated cell samples, telomerase activity was detected in 5 of 20 (25. 0% ) cases of cervicitis, 10 of 16 (62.5%) cases of CIN Ⅰ , 11 of 20 (55.0%) cases of CIN Ⅱ, 23 of 28 (82.1%) cases of CIN Ⅲ, and 13 of 21 (61.9%) cases of carcinoma. In cervical biopsy samples, telomerase activity was detected in 6 of 20 (30. 0%) cases of cervicitis, 8 of 16 (50. 0%) cases of CIN Ⅰ , 9 of 20 (45.0%) cases of (CIN Ⅱ, 27 of 28 (96. 4%) cases of CIN Ⅲ, and 20 of 21 (95. 2%) cases of carcinoma. Telomerase activation was significantly higher in CIN samples than in cervicitis samples. Telomerase activity was detected at similar frequency in samples from cervical scrapings and cervical biopsies.Conclusion These results seem to suggest that telomerase expression may be associated with carcinogenesis of the cervix. TRAP assay of cervical scraping samples could be used to monitor and predict the development of CIN in clinical practice.

  13. Cervical Rib causing Thrombosis of Subclavian Atery

    Directory of Open Access Journals (Sweden)

    P Sharma

    2010-06-01

    Full Text Available We describe here an unusual case of thrombosis of left subclavian artery in a patient with cervical rib. The patient presented with features of ischaemia of left upper limb. X-ray chest revealed bilateral cervical ribs, longer on the left side. Color Doppler studies showed echogenic thrombus within the left subclavian artery. Angiography revealed complete occlusion of left subclavian artery. Embolectomy was done. She was planned for excision of rib. KEYWORDS: cervical rib, thrombosis of subclavian artery.

  14. [Inflammatory neuropathies and multineuritis].

    Science.gov (United States)

    Kuntzer, Thierry; Chofflon, Michel

    2009-12-02

    Inflammatory neuropathies include those neuropathies in which the diagnosis, outcome and type of treatment are badly known, the reason of this review. They are expressed as diffuse (such as CIDP and ganglionopathies), multifocal (vasculitic neuropathy) or focal (MMN; plexopathies; immune reconstitution inflammatory syndrome). These forms of neuropathies are important to be known because the beneficial therapeutic possibilities of immunosuppression.

  15. Working capacity and cervical dystonia.

    Science.gov (United States)

    Martikainen, Kirsti K; Luukkaala, Tiina H; Marttila, Reijo J

    2010-03-01

    The objective of this questionnaire study was to assess the effect of cervical dystonia on patients' working capacity. Of the 303 working-aged members of the Finnish Dystonia Association (N = 433) who participated in the study 247 (82%) had cervical dystonia. Their median age was 50 years, the median duration of CD symptoms was 12.3 years. Most (78%) subjects were on botulinum toxin treatment. Ninety-seven (39%) had retired because of CD at a median age of 48 years; 96 (39%) of the subjects were working: 87 full-time and 9 part-time. The remaining participants were on sick leave, unemployed, studying or retired of other reasons. Retirement occurred more than ten years earlier compared with the general Finnish population. All possibilities to help CD patients to continue longer in work should be considered early.

  16. PROGNOSTIC FACTORS IN CERVICAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    路平; 梁秋冬; 魏磊; 郑全庆

    2002-01-01

    Objective: To evaluate factors for prognosis of cervical carcinoma. Methods: Expressions of mn23- HI, erbB3 and erbB4 were examined by immunohistochemical staining. The apoptosis was detected in situ by the TdT mediated duip-biotin nick end-labeling (TUNEL) technique. Mitotic cell were counted by HE dyeing. Results: FIGO stage and lymph node metastasis were the most important factors for evaluating prognosis in adenocarcinoma or squamous cell carcinoma. AI/MI was positively correlated with 5-year survival of cervical carcinoma. Positive expression of nm23-H1 combed with negative expression of erbB4 [nm23-H1(+)/erbB4(-)] predicted good prognosis for adeno-carcinoma. In multivariable Cox regression analysis, only FIGO stage and AI/MI were into equation. Conclusion: FIGO stage and AI/MI were independent evaluating parameter for adenocarcinoma or squamous cell carcinoma.

  17. CRYOTHERAPY IN CERVICAL INTRAEPITHELIAL NEOPLASIA

    Directory of Open Access Journals (Sweden)

    Naina Kumar

    2013-01-01

    Full Text Available Cryotherapy is a time proven ablative method of treating lower grades of cervical dysplasia. It  is done using compressed CO2 or N2O refrigerant with the aim of creating an ice ball with a depth of freeze denoted by a peripheral margin of 4-5 mm of frost. It is performed using a double freeze or single freeze technique. Currently the double freeze technique of cryotherapy is an accepted treatment for mild and focal moderate dysplasia of the uterine cervix. The success of cryotherapy is determined by five factors : patient anatomy, pathology, equipment, technique and physician skill. Here we have a brief review of cryotherapy as an effective modality in treatment of lower grades of cervical intraepithelial neoplasias.

  18. Nanotechnology in the management of cervical cancer.

    Science.gov (United States)

    Chen, Jiezhong; Gu, Wenyi; Yang, Lei; Chen, Chen; Shao, Renfu; Xu, Kewei; Xu, Zhi Ping

    2015-03-01

    Cervical cancer is a major disease with high mortality. All cervical cancers are caused by infection with human papillomaviruses (HPV). Although preventive vaccines for cervical cancer are successful, treatment of cervical cancer is far less satisfactory because of multidrug resistance and side effects. In this review, we summarize the recent application of nanotechnology to the diagnosis and treatment of cervical cancer as well as the development of HPV vaccines. Early detection of cervical cancer enables tumours to be efficiently removed by surgical procedures, leading to increased survival rate. The current method of detecting cervical cancer by Pap smear can only achieve 50% sensitivity, whereas nanotechnology has been used to detect HPVs with greatly improved sensitivity. In cervical cancer treatment, nanotechnology has been used for the delivery of anticancer drugs to increase treatment efficacy and decrease side effects. Nanodelivery of HPV preventive and therapeutic vaccines has also been investigated to increase vaccine efficacy. Overall, these developments suggest that nanoparticle-based vaccine may become the most effective way to prevent and treat cervical cancer, assisted or combined with some other nanotechnology-based therapy.

  19. Clinical technique for invasive cervical root resorption

    Directory of Open Access Journals (Sweden)

    Luiz Fernando Machado Silveira

    2011-01-01

    Full Text Available This clinical case report describes the diagnosis and treatment of an external invasive cervical resorption. A 17-year-old female patient had a confirmed diagnosis of invasive cervical resorption class 4 by cone beam computerized tomography. Although, there was no communication with the root canal, the invasive resorption process was extending into the cervical and middle third of the root. The treatment of the cervical resorption of the lateral incisor interrupted the resorptive process and restored the damaged root surface and the dental functions without any esthetic sequelae. Both the radiographic examination and computed tomography are imperative to reveal the extent of the defect in the differential diagnosis.

  20. ANTERIOR OSTEOPHYTE IDENTIFICATION IN CERVICAL VERTEBRAE

    Directory of Open Access Journals (Sweden)

    A. T. Chougale

    2011-06-01

    Full Text Available Radiologist always examines X-ray to determine abnormal changes in cervical, lumbar & thoracic vertebrae. Osteophyte (bony growth may appear at the corners of vertebrae so that vertebral shape becomes abnormal. This paper presents the idea from Image processing techniques such as customised Hough transform which will be used for segmentation which should be independent of rotation, scale, noise & shape. This segmented image will be then used for computing size invariant, convex hull based features to differentiate normal cervical vertebrae from cervical vertebrae containing anterior osteophyte. This approach effectively finds anterior osteophytes in cervical vertebrae.

  1. EXAMINATION RESULTS OF CHILDREN WITH CERVICAL SYNDROME

    Directory of Open Access Journals (Sweden)

    N. H. Bakhteeva

    2010-01-01

    Full Text Available By the example of examination of 80 children aged from 4 to 18 with cervical syndrome it is indicated, that the diagnosed abnormalities of hemodynamics in vertebrobasilar basin in patients of all age groups are connected both with bone and vascular pathology of the cervical part of the spine. The pathology has functional or congenital character. Early detection of discicirculatory vascular injuries in the cervical part of the spine in children with cervical syndrome will allow to define the therapeutic management of patients and to prolong juvenile osteochondrosis clinical behaviour.

  2. Landscape of Genomic Alterations in Cervical Carcinomas

    OpenAIRE

    2013-01-01

    Cervical cancer is responsible for 10–15% of cancer-related deaths in women worldwide1,2. The etiological role of infection with high-risk human papilloma viruses (HPV) in cervical carcinomas is well established3. Previous studies have implicated somatic mutations in PIK3CA, PTEN, TP53, STK11 and KRAS4–7 as well as several copy number alterations in the pathogenesis of cervical carcinomas8,9. Here, we report whole exome sequencing analysis of 115 cervical carcinoma-normal paired samples, tran...

  3. Methods for Cervical Cancer Screening

    Directory of Open Access Journals (Sweden)

    Tatiana Vargas-Revilla

    2014-12-01

    This article is divided in three sections: the first one focuses on the general impact of cervical cancer has hadin CostaRica, these condsection gathers information about different methodologies used around the world to detect this cancer and the third one makes reference to the current development of the screening devise in Mexico that works as a monitoring system and can used by women without external assistance.

  4. Os Odontoideum: Rare Cervical Lesion

    Directory of Open Access Journals (Sweden)

    Kristie A Robson

    2011-05-01

    Full Text Available We report the case of a 22-year-old Marine who presented to the emergency department, after a martial arts exercise, with transient weakness and numbness in all extremities. Computed tomography cervical spine radiographs revealed os odontoideum. Lateral flexion–extension radiographs identified atlanto-axillary instability. This abnormality is rare and can be career ending for military members who do not undergo surgical fusion. [West J Emerg Med. 2011;12(4:520–522.

  5. Pediatric inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Karen A Diefenbach; Christopher K Breuer

    2006-01-01

    Inflammatory bowel disease is an important cause of gastrointestinal pathology in children and adolescents.The incidence of pediatric inflammatory bowel disease is increasing; therefore, it is important for the clinician to be aware of the presentation of this disease in the pediatric population. Laboratory tests, radiology studies,and endoscopic procedures are helpful in diagnosing inflammatory bowel disease and differentiating between Crohn's disease and ulcerative colitis. Once diagnosed,the goal of medical management is to induce remission of disease while minimizing the side effects of the medication. Specific attention needs to be paid to achieving normal growth in this susceptible population.Surgical management is usually indicated for failure of medical management, complication, or malignancy.Algorithms for diagnostic evaluation and treatment of pediatric inflammatory bowel disease are presented.The specific psychosocial issues facing these patients are also discussed in this review as are the future goals of research in the complex problem of pediatric inflammatory bowel disease.

  6. Cervical accelerometry in preterm infants.

    Science.gov (United States)

    Reynolds, Eric W; Vice, Frank L; Bosma, James F; Gewolb, Ira H

    2002-09-01

    The objective of this study was to develop a method to use digital signal processing (DSP) technology to describe quantitatively and statistically swallow-associated sounds in preterm infants and to use this method to analyze changes as infants mature. Twelve recordings of accelerometric and physiological data on bottle-feeding preterm infants between 32 and 39 weeks' postmenstrual age (PMA) were analyzed. Cervical auscultation was performed using an accelerometer attached over the larynx. Acoustic data were recorded and graphically displayed using DSP software. Initial discrete sounds (IDSs) were identified and used to construct an average waveform from which a 'variance index' (VI) was calculated for each infant. The shape of the IDS waveforms became progressively more uniform with advancing PMA, as indicated by a significant inverse correlation between VI and PMA (r=0.739; p=0.006). DSP technology facilitated the development of a new method to quantitatively analyze feeding in preterm infants. This method provides an elegant tool to track maturation of infant feeding and assessing feeding readiness. This technique makes the interpretation of cervical auscultation data less subjective by replacing the verbal description of the sounds of feeding with quantitative numeric values. It is anticipated that this method can be automated to facilitate further the analysis of cervical accelerometry data.

  7. Inflammatory responses to Hydroxyapatite implants in middle ear in rats

    Institute of Scientific and Technical Information of China (English)

    YE Qing; JIANG Yi; WANG Xiao-yan; ZHENG Ke-fei

    2008-01-01

    Objective To study local inflammatory response after implantation of hydroxyapatite synthetic ossicular prosthesis. Methods Hydroxyapatite gantries were implanted in the bulla in 32 rats. Sham surgical procedures were performed in 10 rats as the control. Animals were sacrificed at 1 to 300 days after surgery. Bulla sections, stained with HE and Mallory's azan, were examined for numbers and percentages of various inflammatory cell types. Results Slightly more inflammatory reaction was seen in animals with the implant than in the controls, mostly during the early stage following the implantation procedure. Few inflammatory cells were observed at later times. There were satisfactory fibrosis in both implanted and control ears. Conclusion The results indicate that hydroxyapatite synthetic prosthesis is a biocompatible implantation material in the middle ear. Nonetheless, the presence of inflammatory reaction immediately following implantation implies that control of infection is important in the early times after the implantation procedure.

  8. Pathophysiology of hemolytic transfusion reactions.

    Science.gov (United States)

    Davenport, Robertson D

    2005-07-01

    Hemolytic transfusion reactions (HTR) are systemic reactions provoked by immunologic red blood cell (RBC) incompatibility. Clinical and experimental observations of such reactions indicate that they proceed through phases of humoral immune reaction, activation of phagocytes, productions of cytokine mediators, and wide-ranging cellular responses. HTR have many features in common with the systemic inflammatory response syndrome (SIRS). Knowledge of the pathophysiologic mechanisms in HTR suggest that newer biological agents that target complement intermediates or proinflammatory cytokines may be effective agents in the treatment of severe HTRs.

  9. CLINICOPATHOLOGICAL STUDY OF CERVICAL LYMPHADENOPATHY

    Directory of Open Access Journals (Sweden)

    Pradeep Kulal

    2015-07-01

    Full Text Available BACKGROUND AND OBJECTIVE : The analysis of lymph node enlargement in the neck is not a n easy task. It is challenge for surgeon to assess its clinical behaviour and come to a final diagnosis. These diseases which can be neoplastic also demands correct diagnosis for further management. The study intends to find out systematically the various p athological conditions presenting with enlarged lymph nodes in the neck, also various modes of clinical presentation and behaviour of these conditions. Relevant investigations have also been studied. METHODS AND MATERIALS : The study population consisted of patients above 12 years presenting with cervical lymph node enlargement. The material consists of patients during the period of January 2011 to J uly 2012. This study consists of 100 consecutive cases. Diagnosis is made on the basis of histopathological fi ndings. Patient was examined systemically giving utmost importance to local examination. After making a clinical diagnosis, further relevant investigations were done to confirm the diagnosis. Treatment was instituted appropriately and followed up the patie nts. RESULTS : Majority of the cases in this study had non - neoplastic causes for cervical lymphadenopathy in which tuberculosis is most common. Male and female ratio of 1.38:1 is noted with most cases between 12 and 30 years. Posterior triangle group of lym ph nodes was most commonly affected in tuberculosis. In lymphomas level 2 group of among the groups of lesions, with regard to local characteristics like number, laterality , mobility and involvement of other group of lymph nodes etc .FNAC by virtue of it being inexpensive, quick in getting results and easy to perform , is one of the important and essential diagnostic procedures. INTERPRETATION AND CONCLUSION : Clinical symptoms in cervical lymphadenopathy is of limited significance because clinical behaviour can be highly variable As cervical lymphadenopathy is an important disease, it always

  10. Preliminary observation of effects of extrace from inflammatory cutaneous tissues of the rabbit inoculated with vaccina virus in the treatment of hyperextension injuries of cervical spinal cord%牛痘疫苗接种家兔炎症皮肤提取物早期治疗颈髓过伸伤的疗效观察

    Institute of Scientific and Technical Information of China (English)

    接健; 陈福扬; 冯玉旭; 徐国浩; 王梅生

    2014-01-01

    Objective To explore the preliminary clinical effects of extrace from inlfammatory cutaneous tissues of the rabbit inoculated with vaccina virus, also called Neurotropin ( NTP ) in the treatment of hyperextension injuries of cervical spinal cord. Methods From January 2010 to January 2014, 20 patients with hyperextension injuries of cervical spinal cord were adopted, who were randomly divided into the NTP group and the control group. Traction was performed on the patients in the NTP group for 3 weeks and then plaster ifxation for 3 months, besides the NTP treatment. Occipital-jaw-traction was performed on the patients in the control group for 3 weeks and then plaster fixation for 3 months. The Visual Analogue Scale ( VAS ) was used to assess pain, limb numbness and electrified sensation in both groups, and the scores before the treatment and at the end of traction and treatment were recorded and compared. Results The VAS scores of pain, limb numbness and electriifed sensation in the NTP group were ( 6.2±1.81 ) points, ( 5.3±1.15 ) points and ( 5.4±0.84 ) points before the treatment, which were obviously reduced to ( 1.2±0.78 ) points, ( 1.6±0.84 ) points and ( 0.6±0.51 ) points at the end of traction. The differences between them were statistically signiifcant ( P0.05 ). The VAS scores of pain, limb numbness and electriifed sensation in the NTP group were ( 1.3±0.98 ) points, ( 1.8±0.86 ) points and ( 0.5±0.49 ) points at the end of treatment, which were respectively lower than ( 2.6±0.49 ) points, ( 2.9±1.26 ) points and ( 1.8±0.76 ) points in the control group. The differences between them were statistically signiifcant ( P<0.05 ). Cervical spine alignment was restored in all the patients when the plaster was removed, and the cervical spine was stable. No cervical unstability, pneumonia or bedsore occurred. According to the Frankel grading system, 2 of the 3 patients rated as grade A underwent NTP treatment, and the last one did not. The improvement in

  11. Chemoradiation Therapy and Ipilimumab in Treating Patients With Stages IB2-IIB or IIIB-IVA Cervical Cancer

    Science.gov (United States)

    2017-03-08

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Positive Para-Aortic Lymph Node; Positive Pelvic Lymph Node; Stage IB2 Cervical Cancer; Stage II Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer

  12. 硫辛酸对早期糖尿病足患者氧化应激与炎症反应的影响%The Effect of Lipoic Acid on Oxidative Stress and Inflammatory Reaction in Patients With Early Diabetic Foot

    Institute of Scientific and Technical Information of China (English)

    任艳莉; 李可心

    2016-01-01

    Objective To understand the effect of lipoic acid on oxidative stress and inflammatory reaction in patients with early diabetic foot. Methods90 patients with early diabetic foot were randomly divided into experimental group and control group, patients in control group were treated with conventional therapy, patients in the experimental group were treated with conventional hypoglycemic therapy plus the treatment of lipoic acid,the oxidative stress and inlfammatory reaction in the two groups were compared.Results The oxidative stress and inlfammatory reaction in the experimental group were lighter than the control group. Conclusion The oxidative stress and inlfammatory reaction in diabetic foot patients can be reduced by lipoic acid.%目的:研究硫辛酸对早期糖尿病足患者氧化应激与炎症反应的影响。方法将90例早期糖尿病足患者随机分为实验组和对照组,对照组使用常规降糖治疗,实验组在常规降糖治疗的基础上加硫辛酸的治疗方式,比较两组患者的氧化应激和炎症反应。结果实验组的氧化应激及炎症反应都要轻于对照组。结论硫辛酸能够减轻糖尿病足患者的氧化应激状态和炎症反应。

  13. Reconstruction magnetic resonance neurography in chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Shibuya, Kazumoto; Sugiyama, Atsuhiko; Ito, Sho-ichi; Misawa, Sonoko; Sekiguchi, Yukari; Mitsuma, Satsuki; Iwai, Yuta; Watanabe, Keisuke; Shimada, Hitoshi; Kawaguchi, Hiroshi; Suhara, Tetsuya; Yokota, Hajime; Matsumoto, Hiroshi; Kuwabara, Satoshi

    2015-02-01

    To study distribution and patterns of nerve hypertrophy in chronic inflammatory demyelinating polyneuropathy (CIDP), magnetic resonance neurography with 3-dimensional reconstruction of short tau inversion recovery images was performed in 33 patients. This technique clearly showed longitudinal morphological changes from the cervical roots to the nerve trunks in the proximal arm. Nerve enlargement was detected in 88% of the patients. According to the clinical subtype of CIDP, typical CIDP patients showed symmetric and root-dominant hypertrophy, whereas Lewis-Sumner syndrome patients had multifocal fusiform hypertrophy in the nerve trunks. The patterns of nerve hypertrophy presumably reflect the different pathophysiology of each CIDP subtype.

  14. VARIATION ANALYSIS OF HPV16 CELL-TYPE-SPECIFIC ENHANCER IN CERVICAL CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    Liu Wenkang; Chu Yonglie; Ma Tianyou; Yang E; Cao Chunxia

    2006-01-01

    Objective To investigate the cell-type-specific enhancer (CTSE) in HPV16 and its variation in cervical carcinoma. Methods CTSEs were detected by polymerase chain reaction (PCR) in 58 cervical carcinoma from Shaanxi province; in addition variation of CTSEs was analyzed through single-strand conformation polymorphisms (SSCP). Results HPV16 CTSEs were detectable in 34 of 58 (57%) specimens and mutant rate was 41%(14/34) and the main mutations of chosen randomly variant CTSE (CTSEv) happened at YY1 binding sites in addition to glucocoticoid response elements (GRE). Conclusion CTSE in some specimens of Shaanxi province was obviously different from that in HPV16 wild type and variant CTSE might affect the transcriptional regulation of LCR on viral P97, which regulates over-expression of viral oncogenes in cervical carcinoma.

  15. Cervical and Vulvar Intraepithelial Neoplasia after Treatment with Oral Isotretinoin for Severe Acne Vulgaris

    Directory of Open Access Journals (Sweden)

    M.N. Al Hallak

    2009-09-01

    Full Text Available Oral isotretinoin is the drug of choice for severe acne vulgaris, but its use is still controversial in preventing, treating or stopping the progression of the cervical intraepithelial neoplasia [6–8]. It induces cell differentiation, inhibits cell proliferation, stimulates host immune reaction, inhibits the oncogene expression, augments cell-mediated cytotoxicity, and induces apoptosis [5]. The isotretinoin has many side effects including teratogenicity. There is no previous report of developing cervical intraepithelial neoplasia (CIN or vulvar intraepithelial neoplasia (VIN after introducing oral isotretinoin to a patient. We are reporting a 37-year-old female with no risk factors for cervical cancer who had developed CIN-I and VIN-I during a 6-month treatment period of oral isotretinoin for her severe acne vulgaris. Interestingly, the patient had complete spontaneous pathologic-proven remission after stopping the isotretinoin. Further case reports are warranted to support this incidence.

  16. Cervical spine alignment, sagittal deformity, and clinical implications: a review.

    Science.gov (United States)

    Scheer, Justin K; Tang, Jessica A; Smith, Justin S; Acosta, Frank L; Protopsaltis, Themistocles S; Blondel, Benjamin; Bess, Shay; Shaffrey, Christopher I; Deviren, Vedat; Lafage, Virginie; Schwab, Frank; Ames, Christopher P

    2013-08-01

    This paper is a narrative review of normal cervical alignment, methods for quantifying alignment, and how alignment is associated with cervical deformity, myelopathy, and adjacent-segment disease (ASD), with discussions of health-related quality of life (HRQOL). Popular methods currently used to quantify cervical alignment are discussed including cervical lordosis, sagittal vertical axis, and horizontal gaze with the chin-brow to vertical angle. Cervical deformity is examined in detail as deformities localized to the cervical spine affect, and are affected by, other parameters of the spine in preserving global sagittal alignment. An evolving trend is defining cervical sagittal alignment. Evidence from a few recent studies suggests correlations between radiographic parameters in the cervical spine and HRQOL. Analysis of the cervical regional alignment with respect to overall spinal pelvic alignment is critical. The article details mechanisms by which cervical kyphotic deformity potentially leads to ASD and discusses previous studies that suggest how postoperative sagittal malalignment may promote ASD. Further clinical studies are needed to explore the relationship of cervical malalignment and the development of ASD. Sagittal alignment of the cervical spine may play a substantial role in the development of cervical myelopathy as cervical deformity can lead to spinal cord compression and cord tension. Surgical correction of cervical myelopathy should always take into consideration cervical sagittal alignment, as decompression alone may not decrease cord tension induced by kyphosis. Awareness of the development of postlaminectomy kyphosis is critical as it relates to cervical myelopathy. The future direction of cervical deformity correction should include a comprehensive approach in assessing global cervicalpelvic relationships. Just as understanding pelvic incidence as it relates to lumbar lordosis was crucial in building our knowledge of thoracolumbar deformities, T

  17. Identification of biomarkers for cervical cancer in peripheral blood lymphocytes using oligonucleotide microarrays

    Institute of Scientific and Technical Information of China (English)

    SHENG Jie; ZHANG Wei-yuan

    2010-01-01

    Background Oligonucleotide microarrays are increasingly being used to identify gene expression profiles that associated with complex genetic diseases. Peripheral lymphocytes communicate with cells and extracellular matrixes in almost all tissues and organs in human body, suggesting that the gene expression profiles in peripheral lymphocytes may reflect the presence of disease in the body. This study aimed to identify molecular biomarkers for cervical cancer in peripheral blood lymphocytes by using oligonucleotide microarrays.Methods Total RNA was extracted from peripheral blood lymphocytes of 24 early stage cervical cancer patients and 18 healthy controls. We used 22K Human Genome microarrays to profile peripheral blood lymphocytes from 4 early stage cervical cancer patients and compared their gene expression profiles with those from 3 healthy controls. Differentially expressed genes would be identified if they had adjusted P values of less than 0.05 and a groupwise average fold change greater than 1.5 or less than 0.67. Then the selected 5 genes were validated in the remaining 20 early stage cervical cancer patients and the 15 healthy controls by using real-time reverse-transcription polymerase chain reaction (RT-PCR).Results Genes identified by the gene selection program expressed differently between the blood samples of the early stage cervical cancer patients and those of the healthy controls. To validate the gene expression data, 5 genes were analyzed by real-time RT-PCR. In three of the 5 identified genes, tenasin-c (TNC), nuceolin (NCL), and enolase 2 (ENO2) showed a significant up-regulation in the blood samples of the early stage cervical cancer patients versus that of the healthy controls.Conclusions The up-regulation of TNC, NCL, and ENO2 in peripheral blood may be used to identify novel blood biomarkers for detecting cervical cancer in a clinically accessible surrogate tissue, and thus to provide a possibility to develop a noninvasive and predictive

  18. An unusual cause of cervical lymphadenopathy: Kikuchi-Fujimoto disease

    Directory of Open Access Journals (Sweden)

    Mehmet Uluğ

    2012-03-01

    Full Text Available Kikuchi-Fujimoto disease (KFD, also known as histiocytic necrotizing lymphadenitis, is an uncommon clinical and pathologicalself-limited feature of benign prognosis that may mimic many other diseases diagnosed chiefly in youngadults. The etiology of the disease is unknown although several investigators postulate viral, parasitic and autoimmuneetiologies. The most common symptoms are cervical lymphadenopathy and fever. Diagnosis is usually rendered withexcisional biopsy of lymph nodes and through histopathological findings. Non-steroidal anti-inflammatory drugs areused for the treatment. In this report, two cases of KFD without any associated infectious and/or non-infectious conditionswere presented. J Microbiol Infect Dis 2012; 2(1: 21-25

  19. Association of the Genetic Polymorphisms RRM1 -756T>C and -269C>A With Cervical Neoplasia.

    Science.gov (United States)

    Chang, Ching-Wen; Yang, Shun-Fa; Wang, Po-Hui; Chang, Hsiu-Ju; Liu, Wen-Chi; Tsai, Hsiu-Ting

    2016-10-01

    Cervical neoplasia is one of the most prevalent malignant neoplasms worldwide. Ribonucleotide reductase 1 (RRM1) is thought to play an essential role in modulating the development and progression of cervical neoplasia. Two novel genetic polymorphisms, RRM1 -756T>C and -269 C>A, are significantly correlated with RRM1 expression. Some epidemiological studies have demonstrated that genetic variants play a crucial role in susceptibility to cervical cancer. The present study aimed to identify the genetic polymorphisms RRM1 -756T>C and -269 C>A in patients with cervical neoplasia and healthy controls. In total, 493 subjects, comprising 324 healthy controls and 169 patients with cervical neoplasia, were enrolled for this study. The allelic discrimination of the RRM1 -756T>C (rs11030918) and -269C>A (rs12806698) polymorphisms was assessed using the ABI StepOne™ real-time polymerase chain reaction system and analyzed using Software Design Specification (SDS), Version 3.0, software with TaqMan assays. The risk of cervical cancer was examined, revealing adjusted odds ratios and 95% confidence intervals of 1.25 [0.51, 3.08] and 1.09 [0.43, 2.78] for individuals with CC alleles of RRM1 -756T>C and for individuals with AA alleles of RRM1 -269C>A genetic polymorphisms, respectively, compared to individuals with wild-type RRM1 genetic polymorphisms. No significant genetic interaction effect was observed in susceptibility to cervical neoplasia, and no association was found between genetic polymorphisms and clinical statuses of invasive cervical cancer. The genetic polymorphisms RRM1 -756T>C and -269C>A may not be a factor for susceptibility to cervical neoplasia.

  20. Methylated Host Cell Gene Promoters and Human Papillomavirus Type 16 and 18 Predicting Cervical Lesions and Cancer.

    Directory of Open Access Journals (Sweden)

    Nina Milutin Gašperov

    Full Text Available Change in the host and/or human papillomavirus (HPV DNA methylation profile is probably one of the main factors responsible for the malignant progression of cervical lesions to cancer. To investigate those changes we studied 173 cervical samples with different grades of cervical lesion, from normal to cervical cancer. The methylation status of nine cellular gene promoters, CCNA1, CDH1, C13ORF18, DAPK1, HIC1, RARβ2, hTERT1, hTERT2 and TWIST1, was investigated by Methylation Specific Polymerase Chain Reaction (MSP. The methylation of HPV18 L1-gene was also investigated by MSP, while the methylated cytosines within four regions, L1, 5'LCR, enhancer, and promoter of the HPV16 genome covering 19 CpG sites were evaluated by bisulfite sequencing. Statistically significant methylation biomarkers distinguishing between cervical precursor lesions from normal cervix were primarily C13ORF18 and secondly CCNA1, and those distinguishing cervical cancer from normal or cervical precursor lesions were CCNA1, C13ORF18, hTERT1, hTERT2 and TWIST1. In addition, the methylation analysis of individual CpG sites of the HPV16 genome in different sample groups, notably the 7455 and 7694 sites, proved to be more important than the overall methylation frequency. The majority of HPV18 positive samples contained both methylated and unmethylated L1 gene, and samples with L1-gene methylated forms alone had better prognosis when correlated with the host cell gene promoters' methylation profiles. In conclusion, both cellular and viral methylation biomarkers should be used for monitoring cervical lesion progression to prevent invasive cervical cancer.

  1. Immunosuppression and risk of cervical cancer

    DEFF Research Database (Denmark)

    Dugué, Pierre-Antoine; Rebolj, Matejka; Garred, Peter

    2013-01-01

    increase the risk of cervical cancer, while poor diet only moderately increased the risk. It is difficult to determine whether sexually transmitted infections other than human papillomavirus infection are independent risk factors. Identifying those groups of women likely to fail in clearing persistent...... human papillomavirus infections would help individualize screening guidelines and target immune-associated factors in the cervical cancer etiology....

  2. Cervical cancer control, priorities and new directions.

    NARCIS (Netherlands)

    Monsonego, J; Bosch, F.X.; Coursaget, P.; Cox, JT; Franco, E; Frazer, I; Sankaranarayanan, R; Schiller, J; Singer, A; Wright, TCJr; Kinney, W; Meijer, C.J.L.M.; Linder, J

    2004-01-01

    99% of cervical cancer is initiated by HPV infection. The estimated lifetime risk of cervical cancer is nevertheless relatively low (less than 1 in 20 for most community based studies). Although sensitivity and specificity of the available diagnostic techniques are suboptimal, screening for persiste

  3. Impact of nalmefene hydrochloride on inflammatory reaction in rats with traumatic brain injury%盐酸纳美芬对大鼠创伤性脑损伤后炎症反应的影响

    Institute of Scientific and Technical Information of China (English)

    张永; 高培龙; 褚沛; 闵光宁; 滕永军; 王文进; 杨兴华

    2013-01-01

    目的 观察不同剂量盐酸纳美芬(nalmefene hydrochloride,NAL)治疗创伤性脑损伤(traumatic brain injury,TBI)后TNF-α及NF-κB的变化,探讨NAL对大鼠TBI后炎症反应的影响及作用机制. 方法 采用改良Feeney法自由落体撞击制作大鼠TBI模型,大鼠按随机数字表法分为假手术组、TBI组、TBI+高剂量NAL(腹腔注射,0.2 mg/kg)组(TBI+ NAL1组)、TBI+中剂量NAL(腹腔注射,0.14 mg/kg)组(TBI+ NAL2组)、TBI+低剂量NAL(腹腔注射,0.07 mg/kg)组(TBI+ NAL3组).观察各组脑组织的形态学改变,采用实时定量PCR测定TNF-d及NF-κBmRNA含量. 结果 HE染色结果显示,TBI组脑实质出现严重的损伤和炎性浸润,而TBI+NAL1、TBI+ NAL2、TBI+ NAL3组损伤和炎性改变均得以改善,且TBI+ NAL2组的改善作用最为突出;实时定量PCR结果显示,TBI后1,3,5,7d,NF-κB和TNF-α的表达量均显著增加(P<0.05),而给予NAL治疗可显著逆转TNF-α和NF-κB的增加(P<0.05),其中TBI+ NAL2组作用最显著. 结论 NAL可减轻TBI后炎症反应,促进损伤后恢复,并且具有浓度窗口.%Objective To observe the changes of TNF-α and NF-κB after different doses of nalmefene hydrochloride (NAL) therapy for traumatic brain injury (TBI) in an effort to identify the effect of NAL on TBI-induced inflammatory response and the possible mechanism.Methods A model of TBI in the rat was produced using the improved Feeney' s free-fall impact method.The animals were randomly divided into sham group,TBI group,TBI + large dose of NAL (ip,0.2 mg/kg) group (TBI + NAL1group),TBI + medial dose of NAL (ip,0.14 mg/kg) group (TBI + NAL2 group),TBI + small dose of NAL (ip,0.07 mg/kg) group (TBI + NAL3 group).Form of brain tissues in each group was observed and mRNA levels of TNF-α and NF-κB were measured by real-time quantitative PCR assay.Results HE staining revealed severe injury and inflammatory infiltration of brain parenchyma in TBI group ;on the contrary,the situation ameliorated in TBI

  4. Resident microglia, rather than blood-derived macrophages, contribute to the earlier and more pronounced inflammatory reaction in the immature compared with the adult hippocampus after hypoxia-ischemia.

    Science.gov (United States)

    Umekawa, Takashi; Osman, Ahmed M; Han, Wei; Ikeda, Tomoaki; Blomgren, Klas

    2015-12-01

    The mechanisms of neuronal injury after hypoxia-ischemia (HI) are different in the immature and the adult brain, but microglia activation has not been compared. The purpose of this study was to phenotype resident microglia and blood-derived macrophages in the hippocampus after HI in neonatal (postnatal day 9, P9) or adult (3 months of age, 3mo) mice. Unilateral brain injury after HI was induced in Cx3cr1(GFP/+) Ccr2(RFP/+) male mice on P9 (n = 34) or at 3mo (n = 53) using the Vannucci model. Resident microglia (Cx3cr1-GFP+) proliferated and were activated earlier after HI in the P9 (1-3 days) than that in the 3mo hippocampus, but remained longer in the adult brain (3-7 days). Blood-derived macrophages (Ccr2-RFP+) peaked 3 days after HI in both immature (P9) and adult (3mo) hippocampi but were twice as frequent in adult brains, 41% vs. 21% of all microglia/macrophages. CCL2 expression was three times higher in the P9 hippocampi, indicating that the proinflammatory response was more pronounced in the immature brain after HI. This corresponded well with the higher numbers of galectin-3-positive resident microglia in the P9 hippocampi, but did not correlate with CD16/32- or CD206-positive resident microglia or blood-derived macrophages. In conclusion, resident microglia, rather than infiltrating blood-derived macrophages, proliferate and are activated earlier in the immature than in the adult brain, but remain increased longer in the adult brain. The inflammatory response is more pronounced in the immature brain, and this correlate well with galectin-3 expression in resident microglia.

  5. Inflammatory Myopathies (Myositis)

    Science.gov (United States)

    ... Texas 2 Inflammatory Myopathies • ©2011 MDA Polymyositis and dermatomyositis mostly affect the muscles of the hips and ... matory myopathies in MDA’s program — polymyositis (PM) and dermatomyositis (DM) — effective treatments are avail- able. New research ...

  6. Inflammatory biomarkers for AMD.

    Science.gov (United States)

    Stanton, Chloe M; Wright, Alan F

    2014-01-01

    Age-related macular degeneration (AMD) is the leading cause of blindness worldwide, affecting an estimated 50 million individuals aged over 65 years.Environmental and genetic risk-factors implicate chronic inflammation in the etiology of AMD, contributing to the formation of drusen, retinal pigment epithelial cell dysfunction and photoreceptor cell death. Consistent with a role for chronic inflammation in AMD pathogenesis, several inflammatory mediators, including complement components, chemokines and cytokines, are elevated at both the local and systemic levels in AMD patients. These mediators have diverse roles in the alternative complement pathway, including recruitment of inflammatory cells, activation of the inflammasome, promotion of neovascularisation and in the resolution of inflammation. The utility of inflammatory biomarkers in assessing individual risk and progression of the disease is controversial. However, understanding the role of these inflammatory mediators in AMD onset, progression and response to treatment may increase our knowledge of disease pathogenesis and provide novel therapeutic options in the future.

  7. Chronic inflammatory demyelinative polyneuropathy

    DEFF Research Database (Denmark)

    Said, Gérard; Krarup, Christian

    2013-01-01

    Chronic inflammatory demyelinative polyneuropathy (CIDP) is an acquired polyneuropathy presumably of immunological origin. It is characterized by a progressive or a relapsing course with predominant motor deficit. The diagnosis rests on the association of non-length-dependent predominantly motor ...

  8. Prevalence of human papillomavirus cervical infection in an Italian asymptomatic population

    Directory of Open Access Journals (Sweden)

    Sirito Rodolfo

    2005-09-01

    Full Text Available Abstract Background In the last decade many studies have definitely shown that human papillomaviruses (HPVs are the major cause of cervical carcinogenesis and, in the last few years, HPV testing has been proposed as a new and more powerful tool for cervical cancer screening. This issue is now receiving considerable attention in scientific and non scientific press and HPV testing could be considered the most important change in this field since the introduction of cervical cytology. This paper reports our prevalence data of HPV infection collected in the '90s, while a follow up of these patients is ongoing. Methods For this study we used polymerase chain reaction (PCR to search HPV DNA sequences in cervical cell scrapings obtained from 503 asymptomatic women attending regular cervical cancer screening program in the city of Genova, Italy. All patients were also submitted to a self-administered, standardized, questionnaire regarding their life style and sexual activity. On the basis of the presence of HPV DNA sequences women were separated into two groups: "infected" and "non infected" and a statistical analysis of the factors potentially associated with the infection group membership was carried out. Results The infection rate was 15.9% and the most frequent viral type was HPV 16. Conclusion Our HPV positivity rate (15.9% was consistent to that reported by other studies on European populations.

  9. Human papillomavirus genotyping by multiplex pyrosequencing in cervical cancer patients from India

    Indian Academy of Sciences (India)

    Cheryl M Travasso; Mona Anand Mansi; Mansi Samarth; Aditi Deshpande; Chandan Kumar-Sinha

    2008-03-01

    Cervical cancer is a leading cause of cancer-related deaths among women in India. Human papillomavirus (HPV) infection is the causative agent of cervical cancer; and infection with the high-risk genotypes, predominantly HPV16 and 18, is the biggest risk factor. Vaccines targeting HPV16 and 18 have been found to confer protection in large-scale clinical trials. HPV genotyping has traditionally been carried out to screen the population “at risk” using indirect methods based on polymerase chain reaction (PCR) using consensus primers combined with various DNA hybridization techniques, and often followed by the sequencing of candidate products. Recently, a high-throughput and direct method based on DNA sequencing has been described for HPV genotyping using multiplex pyrosequencing. We present a pilot study on HPV genotyping of cervical cancer and non-malignant cervical samples using multiplex pyrosequencing. Using genomic DNA from cell lines, cervical biopsies, surgical tissues or formalin-fixed, paraffin-embedded tissue samples, we could successfully resolve 6 different HPV types out of the 7 tested, with their prevalence found to be in agreement with earlier reports. We also resolved coinfections with two different HPV types in several samples. An HPV16 genotype with a specific and recurrent sequence variation was observed in 8 cancer samples and one non-malignant sample. We find this technique eminently suited for high-throughput applications, which can be easily extended to large sample cohorts to determine a robust benchmark for HPV genotypes prevalent in India.

  10. Cervical cancer screening in the Faroe Islands

    DEFF Research Database (Denmark)

    Hammer, Turið; Lynge, Elsebeth; Djurhuus, Gisela W;

    2014-01-01

    Background. The Faroe Islands have had nationally organised cervical cancer screening since 1995. Women aged 25-60 years are invited every third year. Participation is free of charge. Although several European overviews on cervical screening are available, none have included the Faroe Islands. Our...... aim was to provide the first description of cervical cancer screening, and to determine the screening history of women diagnosed with cervical cancer in the Faroe Islands. Material and methods. Screening data from 1996 to 2012 were obtained from the Diagnostic Centre at the National Hospital...... 1999. At present, 7.0% of samples have abnormal cytology. Of all ASCUS samples, 76-95% were tested for HPV. A total of 58% of women diagnosed with cervical cancer did not participate in screening prior to their diagnosis, and 32% had normal cytology in the previous four years. Conclusion. Despite...

  11. The Research of Artificial Cervical Disc Replacement

    Institute of Scientific and Technical Information of China (English)

    Zhao Zhua; Qiang Shenb

    2008-01-01

    Cervical arthroplasty after anterior decompression with insertion of a prosthetic total disc replacement has been suggested as an alternate to anterior cervical fusion. It develops quickly during recent years. Currently there are several cervical arthroplasty devices. Each device varies in terms of materials, range of motion and constraint. Early studies suggest that in the short term, the complication rate and efficacy is no worse than fusion surgery. Long-term results have not yet been reported. This review examines the current prostheses as well as discussing issues regarding indications and technique. It is hoped that an improvement of cervical arthroplasty occurs in terms of materials and design as spinal surgeons enter a new dines of the management of cervical spine disease.

  12. Operative techniques for cervical radiculopathy and myelopathy.

    LENUS (Irish Health Repository)

    Moran, C

    2012-02-01

    The surgical treatment of cervical spondylosis and resulting cervical radiculopathy or myelopathy has evolved over the past century. Surgical options for dorsal decompression of the cervical spine includes the traditional laminectomy and laminoplasty, first described in Asia in the 1970\\'s. More recently the dorsal approch has been explored in terms of minimally invasive options including foraminotomies for nerve root descompression. Ventral decompression and fusion techniques are also described in the article, including traditional anterior cervical discectomy and fusion, strut grafting and cervical disc arthroplasty. Overall, the outcome from surgery is determined by choosing the correct surgery for the correct patient and pathology and this is what we hope to explain in this brief review.

  13. Sport injuries of the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Bargon, G.

    1981-03-01

    The article reports on injuries of the cervical spine occurring during sports activities. An attempt is made to reconstruct the movements which led to the cervical spine injuries in question. In two cases of accidents occuring during bathing, one football accident and a toboggan accident, the injuries concerned point to hyperextension of the cervical spine as cause of the injury. In another football accident and a riding accident, the changes observed allow us to conclude that the movement leading to the injury must have been a hyperflexion. One accident occurring while jumping on the trampolin resulted in an injury of the upper cervical spine pointing to the action of a compressive force on the cervical spine in addition to the force resulting in hyperflexion.

  14. Triapine, Cisplatin, and Radiation Therapy in Treating Patients With Cervical Cancer or Vaginal Cancer

    Science.gov (United States)

    2014-04-21

    Recurrent Cervical Cancer; Recurrent Vaginal Cancer; Stage IB Cervical Cancer; Stage II Vaginal Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage III Vaginal Cancer; Stage IVA Cervical Cancer; Stage IVA Vaginal Cancer; Stage IVB Cervical Cancer; Stage IVB Vaginal Cancer; Therapy-related Toxicity

  15. Anti-inflammatory Diets.

    Science.gov (United States)

    Sears, Barry

    2015-01-01

    Chronic disease is driven by inflammation. This article will provide an overview on how the balance of macronutrients and omega-6 and omega-3 fatty acids in the diet can alter the expression of inflammatory genes. In particular, how the balance of the protein to glycemic load of a meal can alter the generation of insulin and glucagon and the how the balance of omega-6 and omega-3 fatty acids can effect eicosanoid formation. Clinical results on the reduction of inflammation following anti-inflammatory diets are discussed as well as the molecular targets of anti-inflammatory nutrition. To overcome silent inflammation requires an anti-inflammatory diet (with omega-3s and polyphenols, in particular those of Maqui). The most important aspect of such an anti-inflammatory diet is the stabilization of insulin and reduced intake of omega-6 fatty acids. The ultimate treatment lies in reestablishing hormonal and genetic balance to generate satiety instead of constant hunger. Anti-inflammatory nutrition, balanced 40:30:30 with caloric restriction, should be considered as a form of gene silencing technology, in particular the silencing of the genes involved in the generation of silent inflammation. To this anti-inflammatory diet foundation supplemental omega-3 fatty acids at the level of 2-3 g of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) per day should be added. Finally, a diet rich in colorful, nonstarchy vegetables would contribute adequate amounts of polyphenols to help not only to inhibit nuclear factor (NF)-κB (primary molecular target of inflammation) but also activate AMP kinase. Understanding the impact of an anti-inflammatory diet on silent inflammation can elevate the diet from simply a source of calories to being on the cutting edge of gene-silencing technology.

  16. Cervical pap smear study and its utility in cancer screening to specify the strategy for cervical cancer control

    Directory of Open Access Journals (Sweden)

    Mandakini M Patel, Amrish N Pandya, Jigna Modi

    2011-01-01

    Full Text Available The study was conducted to explore various lesions of Uterine cervix [inflammatory and growth], to find out target age group in which screening efforts can be concentrated for early detection as well as reduction of the incidence of cervical cancer, in our set up. Patients in the age group 15-50 and 50-78 years with various complaints were screened during June 2006 to December 2007. Total 995 patients were studied. Slides were fixed in 95% ethyl alcohol and stained with Pap stain. Slides were reported according to The 2001 Bethesda System, by cytopathologists. Out of 995 patients studied, 940 showed inflammation and other benign lesions. 55 patients showed premalignant and malignant lesions. Premalignant lesions were present in 30-50 year of age group.

  17. Effects of nitric oxide on spontaneous pain reaction and neuronal apoptosis in the spinal cord of rats induced by formalin inflammatory pain%NOS抑制剂对甲醛炎性痛诱导的大鼠痛反应及脊髓神经元凋亡的影响

    Institute of Scientific and Technical Information of China (English)

    褚赛纯; 胡玉燕; 李清君; 李慧娜; 李文斌

    2011-01-01

    Objective: To observe whether formalin inflammatory pain can induce neuron apoptosis in rats spinal cord or not and the effects of nitric oxide on the spontaneous pain reaction and neuron apoptosis in the spinal cord of rats with formalin inflammatory pain. Methods: Formalin-induced paw licking time was used to reflect the degree of spontaneous pain of rats, and the flow cytometry was used to detecte neuron apoptosis rate of spinal cord. Results: Compared with control group, the apoptosis ratio of spinal neuron was increased in the rats with formalin inflammatory pain, and peaked at 3d after formalin injection. Pre-intrathecal injection of NOS inhibitor L-NAME inhibited the nocicepu've behavioural response in double phases induced by formalin injection and cut down the neuron apoptosis ratio of spinal cord of rats with formalin inflammatory pain. Nocicepu've behavioural response and incraesed neuron apoptosis in the spinal cord were induced by intrathecal injection of L-Arg in normal rats. Conclusion: The results indicated that formalin inflammatory pain could induce the apoptosis of spinal neurons. The neurons apoptosis was the most significant on the third day after formalin injection. The increased pruduction of NO in spinal cord could promote the transmit of nociceptive information and participate the induction of neuronal apoptosis during the formalin inflammatory pain.%目的:观察甲醛炎性痛是否可诱导脊髓神经元凋亡以及一氧化氮(NO)对甲醛炎性痛诱导的大鼠痛反应以及脊髓神经元凋亡的影响.方法:采用行为学方法观察大鼠自发痛反应,流式细胞术检测脊髓神经元凋亡率.结果:与正常大鼠比较,甲醛炎性痛可诱导大鼠脊髓神经元凋亡率明显增加,于注射甲醛后3d时最为明显.预先鞘内注射NOS抑制剂L-NAME可剂量依赖性抑制足底注射甲醛诱导的大鼠第一相和第二相痛反应,并可剂量依赖性抑制足底注射甲醛诱导的脊髓神经元凋亡

  18. Synergic Effect of α-Mangostin on the Cytotoxicity of Cisplatin in a Cervical Cancer Model

    Science.gov (United States)

    González-Macías, Raquel; González-Cortes, Jaime; Jurado, Rafael; García-López, Patricia

    2016-01-01

    Cervical cancer is the second leading cause of death among Mexican women. The treatment with cis-diamminedichloroplatinum (II) (CDDP) has some serious side effects. Alpha-mangostin (α-M), has a protective effect against CDDP-induced nephrotoxicity, as well as antioxidant, antitumor, and anti-inflammatory properties. Hence, we explored the in vitro and in vivo effect of α-M on human cervical cancer cell proliferation when combined with CDDP. In vitro, The cytotoxic effect of α-M and/or CDDP was measured by the 3-(3,5-dimethylthiazol-2-yl)2,5-diphenyltetrazolium assay. Meanwhile, apoptosis, reactive oxygen species (ROS) production, and the cell cycle were determined with flow cytometry. For α-M+CDDP treatment, both a coincubation and preincubation scheme were employed. In vivo, xenotransplantation was performed in female athymic BALB/c (nu/nu) mice, and then tumor volume and body weight were measured weekly, whereas α-M interfered with the antiproliferative activity of CDDP in the coincubation scheme, with preincubation with α-M+CDDP showing significantly greater cytotoxicity than CDDP or α-M alone, significantly inhibiting average tumor volume and preventing nephrotoxicity. This effect was accompanied by increased apoptosis and ROS production by HeLa cervical cancer cells, as well as an arrest in the cell cycle. These results suggest that α-M may be useful as a neoadjuvant agent in cervical cancer therapy. PMID:28053694

  19. A STUDY ON CERVICAL PAP SMEAR EXAMINATION IN PATIENT LIVING WITH HIV

    Directory of Open Access Journals (Sweden)

    B M Jha

    2012-02-01

    Full Text Available Background: Decline in morbidity & mortality due to cervical cancer in developed countries can be mainly attributed to early detection of precancerous & cancerous lesions due to extensive screening programmeof cervical Pap smear examination. HPV infection is a known etiological agent for cervical cancer. HIV infected women are at higher risk of contracting HPV infection due to immune compromised status. Objective: Present study has been undertaken mainly to detect precancerous & cancerous lesions as well as inflammatory lesions in female patients living with HIV & to emphasize the fact that Pap smear examination should be established as a part of routine protocol for examination in these women. Methods: The study was carried out on 407 HIV infected females attending Integrated Counseling &Testing Centre of government institute. As controls, 200 females (not falling under high risk category, attending the Obstetrics& Gynecology OPD with various gynecological complaints were taken & results were compared. Results: Squamous cell abnormalities were found about four times high as compared to control group(Pvalue <0.05. High incidences of squamous cell abnormalities were noted in patients with high parity (parity three or more. Conlcusion: Regular gynecological examination including Pap smear examinations is highly recommended for HIV infected females.Pap smear examination is a simple, cheap, safe & practical diagnostic tool for early detection of cervical cancer in high risk population. [National J of Med Res 2012; 2(1.000: 81-84

  20. Synergic Effect of α-Mangostin on the Cytotoxicity of Cisplatin in a Cervical Cancer Model

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    Jazmin M. Pérez-Rojas

    2016-01-01

    Full Text Available Cervical cancer is the second leading cause of death among Mexican women. The treatment with cis-diamminedichloroplatinum (II (CDDP has some serious side effects. Alpha-mangostin (α-M, has a protective effect against CDDP-induced nephrotoxicity, as well as antioxidant, antitumor, and anti-inflammatory properties. Hence, we explored the in vitro and in vivo effect of α-M on human cervical cancer cell proliferation when combined with CDDP. In vitro, The cytotoxic effect of α-M and/or CDDP was measured by the 3-(3,5-dimethylthiazol-2-yl2,5-diphenyltetrazolium assay. Meanwhile, apoptosis, reactive oxygen species (ROS production, and the cell cycle were determined with flow cytometry. For α-M+CDDP treatment, both a coincubation and preincubation scheme were employed. In vivo, xenotransplantation was performed in female athymic BALB/c (nu/nu mice, and then tumor volume and body weight were measured weekly, whereas α-M interfered with the antiproliferative activity of CDDP in the coincubation scheme, with preincubation with α-M+CDDP showing significantly greater cytotoxicity than CDDP or α-M alone, significantly inhibiting average tumor volume and preventing nephrotoxicity. This effect was accompanied by increased apoptosis and ROS production by HeLa cervical cancer cells, as well as an arrest in the cell cycle. These results suggest that α-M may be useful as a neoadjuvant agent in cervical cancer therapy.

  1. Prostacyclin: An inflammatory paradox.

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    Jeremiah eStitham

    2011-05-01

    Full Text Available Prostacyclin (PGI2 is a member of the prostaglandin family of bioactive lipids. Its best-characterized role is in the cardiovascular system, where it is released by vascular endothelial cells, serving as a potent vasodilator and inhibitor of platelet aggregation. In recent years, prostacyclin (PGI2 has also been shown to promote differentiation and inhibit proliferation in vascular smooth muscle cells. In addition to these well-described homeostatic roles within the cardiovascular system, prostacyclin (PGI2 also plays an important role as an inflammatory mediator. In this review, we focus on the contribution of prostacyclin (PGI2 as both a pathophysiological mediator and therapeutic agent in three major inflammatory-mediated disease processes, namely rheumatoid arthritis, where it promotes disease progression (pro-inflammatory, along with pulmonary vascular disease and atherosclerosis, where it inhibits disease progression (anti-inflammatory. The emerging role of prostacyclin (PGI2 in this context provides new opportunities for understanding the complex molecular basis for inflammatory-related diseases, and insights into the development of current and future anti-inflammatory treatments.

  2. Cervical disc hernia operations through posterior laminoforaminotomy

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    Coskun Yolas

    2016-01-01

    Full Text Available Objective: The most common used technique for posterolateral cervical disc herniations is anterior approach. However, posterior cervical laminotoforaminomy can provide excellent results in appropriately selected patients with foraminal stenosis in either soft disc prolapse or cervical spondylosis. The purpose of this study was to present the clinical outcomes following posterior laminoforaminotomy in patients with radiculopathy. Materials and Methods: We retrospectively evaluated 35 patients diagnosed with posterolateral cervical disc herniation and cervical spondylosis with foraminal stenosis causing radiculopathy operated by the posterior cervical keyhole laminoforaminotomy between the years 2010 and 2015. Results: The file records and the radiographic images of the 35 patients were assessed retrospectively. The mean age was 46.4 years (range: 34-66 years. Of the patients, 19 were males and 16 were females. In all of the patients, the neurologic deficit observed was radiculopathy. The posterolaterally localized disc herniations and the osteophytic structures were on the left side in 18 cases and on the right in 17 cases. In 10 of the patients, the disc level was at C5-6, in 18 at C6-7, in 2 at C3-4, in 2 at C4-5, in 1 at C7-T1, in 1 patient at both C5-6 and C6-7, and in 1 at both C4-5 and C5-6. In 14 of these 35 patients, both osteophytic structures and protruded disc herniation were present. Intervertebral foramen stenosis was present in all of the patients with osteophytes. Postoperatively, in 31 patients the complaints were relieved completely and four patients had complaints of neck pain and paresthesia radiating to the arm (the success of operation was 88.5%. On control examinations, there was no finding of instability or cervical kyphosis. Conclusion: Posterior cervical laminoforaminotomy is an alternative appropriate choice in both cervical soft disc herniations and cervical stenosis.

  3. Post laminoplasty cervical kyphosis—Case report

    Science.gov (United States)

    Dugoni, D.E.; Mancarella, C.; Landi, A.; Tarantino, R.; Ruggeri, A.G.; Delfini, R.

    2014-01-01

    INTRODUCTION Cervical kyphosis is a progressive cervical sagittal plane deformity that may cause a reduction in the ability to look horizontally, breathing and swallowing difficulties, sense of thoracic oppression and social isolation. Moreover, cervical kyphosis can cause myelopathy due to a direct compression by osteo-articular structures on the spinal cord or to a transitory ischaemic injury. The treatment of choice is surgery. The goals of surgery are: nervous structures decompression, cervical and global sagittal balance correction and vertebral stabilization and fusion. PRESENTATION OF CASE In October 2008 a 35 years old woman underwent surgical removal of a cervical-bulbar ependymoma with C1–C5 laminectomy and a C2–C5 laminoplasty. Five months after surgery, the patient developed a kyphotic posture, with intense neck and scapular girdle pain. The patients had a flexible cervical kyphosis. Therefore, we decided to perform an anterior surgical approach. We performed a corpectomy C4–C5 in order to achieve the anterior decompression; we placed a titanium expansion mesh. DISCUSSION Cervical kyphosis can be flexible or fixed. Some authors have reported the use of anterior surgery only for flexible cervical kyphosis as discectomy and corpectomy. This approach is useful for anterior column load sharing however it is not required for deformity correction. CONCLUSION The anterior approach is a good surgical option in flexible cervical kyphosis. It is of primary importance the sagittal alignment of the cervical spine in order to decompress the nervous structures and to guarantee a long-term stability. PMID:25462050

  4. CLINICAL-DIAGNOSTIC AND PATHOGENETIC ASPECTS OF CERVICAL DIZZINESS

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    O.V. Zelentsova

    2008-06-01

    Full Text Available Questions of occurrence of cervical dizziness at 190 patients with cervical osteochondrosis, anomalies ofcraniovertebral transition and "switch" trauma of a cervical partof the backbone are discussed. On the basis of the results of complex examination with use of ultrasonic and neurovisualization techniques pathogenetic mechanisms of the developmentof cervical dizziness are discussed.

  5. Surgery in cervical disc herniation: anterior cervical discectomy without fusion or with fusion

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    Iencean Andrei Stefan

    2017-03-01

    Full Text Available The study included a group of anterior cervical microdiscectomy without fusion performed at one level (either C5-C6 level or at the C6-C7 level and a second group of patients with same single-level of anterior cervical discectomy with fusion. The kinematic analysis included the range of motion, anteroposterior translation and disc height assessed for the cervical functional spinal units at the operated level and adjacent levels. At the operated level the range of motion and the translation were minimal in the anterior cervical discectomy without fusion group, both for the C5-C6 and C6-C7 levels, and absent in the cervical discectomy with fusion group. The superior adjacent levels translations were greater in the ACDF group compared with the ACD group. The clinical results of both types of cervical discectomy were comparable. In cervical microdiscectomy without fusion the elastic fibrous intradiscal scar at the operated level allows a small degree of mobility and the adjacent cervical levels are not overstressed. No need for anterior cervical discectomy with fusion to trait a single level cervical disc herniation than in selected cases.

  6. Detection of STAT2 in early stage of cervical premalignancy and in cervical cancer

    Institute of Scientific and Technical Information of China (English)

    Liang Zeng; Li-Hua Gao; Li-Jun Cao; De-Yun Feng; Ya Cao; Qi-Zhi Luo; Ping Yu; Ming Li

    2012-01-01

    Objective:To measure the expression pattern ofSTAT2 in cervical cancer initiation and progression in tissue sections from patients with cervicitis, dysplasia, and cervical cancer. Methods:Antibody against humanSTAT2 was confirmed by plasmids transient transfection andWestern blot.Immunohistochemistry was used to detectSTAT2 expression in the cervical biopsies by using the confirmed antibody againstSTAT2 as the primary antibody.Results:It was found that the overall rate of positiveSTAT2 expression in the cervicitis, dysplasia and cervical cancer groups were38.5%,69.4% and76.9%, respectively.TheSTAT2 levels are significantly increased in premalignant dysplasia and cervical cancer, as compared to cervicitis(P<0.05). Noticeably,STAT2 signals were mainly found in the cytoplasm, implying thatSTAT2 was not biologically active.Conclusions:These findings reveal an association between cervical cancer progression and augmentedSTAT2 expression.In conclusion,STAT2 increase appears to be an early detectable cellular event in cervical cancer development.

  7. Changes in ion transport in inflammatory disease

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    Eisenhut Michael

    2006-03-01

    Full Text Available Abstract Ion transport is essential for maintenance of transmembranous and transcellular electric potential, fluid transport and cellular volume. Disturbance of ion transport has been associated with cellular dysfunction, intra and extracellular edema and abnormalities of epithelial surface liquid volume. There is increasing evidence that conditions characterized by an intense local or systemic inflammatory response are associated with abnormal ion transport. This abnormal ion transport has been involved in the pathogenesis of conditions like hypovolemia due to fluid losses, hyponatremia and hypokalemia in diarrhoeal diseases, electrolyte abnormalites in pyelonephritis of early infancy, septicemia induced pulmonary edema, and in hypersecretion and edema induced by inflammatory reactions of the mucosa of the upper respiratory tract. Components of membranous ion transport systems, which have been shown to undergo a change in function during an inflammatory response include the sodium potassium ATPase, the epithelial sodium channel, the Cystic Fibrosis Transmembrane Conductance Regulator and calcium activated chloride channels and the sodium potassium chloride co-transporter. Inflammatory mediators, which influence ion transport are tumor necrosis factor, gamma interferon, interleukins, transforming growth factor, leukotrienes and bradykinin. They trigger the release of specific messengers like prostaglandins, nitric oxide and histamine which alter ion transport system function through specific receptors, intracellular second messengers and protein kinases. This review summarizes data on in vivo measurements of changes in ion transport in acute inflammatory conditions and in vitro studies, which have explored the underlying mechanisms. Potential interventions directed at a correction of the observed abnormalities are discussed.

  8. Polyunsaturated fatty acids and inflammatory diseases.

    Science.gov (United States)

    Gil, A

    2002-10-01

    Inflammation is overall a protective response, whose main goal is to liberate the human being of cellular lesions caused by micro-organisms, toxins, allergens, etc., as well as its consequences, and of death cells and necrotic tissues. Chronic inflammation, which is detrimental to tissues, is the basic pathogenic mechanism of hypersensitivity reactions against xenobiotics. Other frequent pathologies, for instance atherosclerosis, chronic hepatitis, inflammatory bowel disease (IBD), liver cirrhosis, lung fibrosis, psoriasis, and rheumatoid arthritis are also chronic inflammatory diseases. Chemical mediators of inflammation are derived from blood plasma or different cell-type activity. Biogenic amines, eicosanoids and cytokines are within the most important mediators of inflammatory processes. The different activities of eicosanoids derived from arachidonic acid (20:4 n-6) versus those derived from eicosapentaenoic acid (20:5 n-3) are one of the most important mechanisms to explain why n-3, or omega-3, polyunsaturated fatty acids (PUFA) exhibit anti-inflammatory properties in many inflammatory diseases. Dietary supplements ranging 1-8 g per day of n-3 PUFA have been reportedly beneficial in the treatment of IBD, eczema, psoriasis and rheumatoid arthritis. In addition, recent experimental studies in rats with experimental ulcerative colitis, induced by intrarectal injection of trinitrobenzene sulphonic acid, have documented that treatment with n-3 long-chain PUFA reduces mucosal damage as assessed by biochemical and histological markers of inflammation. Moreover, the defence antioxidant system in this model is enhanced in treated animals, provided that the n-3 PUFA supply is adequately preserved from oxidation.

  9. Pharmacologic Strategies for Combating the Inflammatory Response

    OpenAIRE

    Landis, Clive

    2007-01-01

    The “systemic inflammatory response” is a multifaceted defensive reaction of the body to surgical trauma and cardiopulmonary bypass (CPB), characterized by systemic activation of fibrinolysis, coagulation, complement, immune cells, platelets, and oxidative pathways, all overlaid onto localized trauma to the grafted vessel or vascular beds susceptible to ischemia/reperfusion. There is going to be no single magic bullet to diminish such a broad host defense response to surgery. The best chance ...

  10. COPD患者运动康复治疗前后系统性炎症反应的随访研究%Rehabilitation therapy and systemic inflammatory reaction in patients with COPD: a follow-up study

    Institute of Scientific and Technical Information of China (English)

    周文波; 聂秀红

    2013-01-01

    目的 探讨运动康复对稳定期慢性阻塞性肺疾病(COPD)患者全身炎性反应的影响.方法 选择经肺功能测定属于GOLDⅡ~Ⅲ级的确诊COPD病例15例,接受共48周强化及非强化运动训练.在试验前、第一次强化训练后及完成48周运动训练后测定患者相关全身炎性反应指标TNF-α、IL-8、IL-6和IL-10.结果 ①15例COPD患者全部完成48周运动康复训练;②COPD患者首次强化运动后与运动前比较,血清TNF-α、IL-8、IL-6、IL-10水平无显著变化(P值均>0.05).③COPD患者经过48周系统运动训练后与运动前比较,血清TNF-α、IL-8水平下降,IL-10水平升高,差异有显著性统计学意义(P值均<0.05);血清IL-6水平无显著变化(P>0.05).结论 ①系统运动训练有助于改善COPD患者的全身炎症反应水平;②单次强化运动训练对稳定期中重度COPD患者全身炎症反应无显著影响.%Objective To investigate the effects of pulmonary rehabilitation on systemic inflammation reaction in patients with stable chronic obstructive pulmonary disease (COPD). Methods Fifteen stable COPD patients (GOLD Ⅱ~Ⅲ) entered into 48 weeks of rehabilitation program. Serum levels of tumor necrosis factor -α (TNF- α), interleukin 6 (IL - 6), interleukin (IL-8), and interleukin 10 (IL-10) were analyzed before and after the program, and after the first strengthening exercise training. Results Compared with the level before program, the levels of TNF - α, IL - 6, IL-8 and IL - 10 did not change significantly after the first strengthening exercise training (all P > 0. 05); however, the levels of serum TNF - aand IL-8 were markedly decreased, while the level of IL - 10 was significantly increased after 48 weeks exercise training ( all P 0. 05 ) . Conclusion The systemic inflammation reaction can be improved by systemic exercise training. Single strengthening exercise does not significantly impact on systemic inflammation reaction in COPD patients.

  11. GSTM1, GSTT1, and NQO1 polymorphisms in cervical carcinogenesis.

    Science.gov (United States)

    Nunobiki, Osamu; Ueda, Masatsugu; Akise, Hikari; Izuma, Shinji; Torii, Kiyo; Okamoto, Yoshiaki; Tanaka, Ichiro; Noda, Sadamu; Akashi, Kyoko; Higashida, Taro

    2015-07-01

    The aim of the study is to investigate the clinical significance of glutathione-S-transferase GSTM1, GSTT1, and NQO1 c.609C>T (rs1800566) genetic polymorphisms in cervical carcinogenesis. GSTM1, GSTT1, and NQO1 polymorphisms together with human papillomavirus (HPV) types were examined in a total of 192 cervical smear in exfoliated cervical cell samples using polymerase chain reaction (PCR) system and real-time polymerase chain reaction (PCR) system. The 19 patients with high-grade squamous intraepithelial lesion had statistically higher frequency of null GSTT1 genotype than 9 with low-grade squamous intraepithelial lesion (LSIL) among the 67 patients with high-risk HPV (P = 0.024). The 24 patients with HSIL had also statistically higher frequency of NQO1 (CT+TT) genotype than 14 with LSIL among the 67 patients with high-risk HPV (P = 0.024). GSTT1 null and NQO1 genotype in cervical cell samples may be associated with more severe precancerous lesions of the cervix in a Japanese population.

  12. Significance of cyclin E, pl6ink4a and ki67 Overexpression in Cervical Exfoliated-cell Specimens for Primary Screening of HPV-related Cervical Carcinoma

    Institute of Scientific and Technical Information of China (English)

    赵富玺; 郭俊成; 崔克; 熊思东

    2004-01-01

    The aim of this study is to investigate cyclin E, pl6inkda and ki67 as possible diagnostic biomarkers for cervical preneoplasia using cervical exfoliated-cell specimens, and evaluate the significance for screening patients at high risk of developing cervical carcinoma. The expression of cyclin E, pl6inkda and ki67 was examinated in 78 cervical exfoliated epithelial specimens diagnosed as atypical squamous cells of undetermined significance (ASCUS) (12 cases), cervical intraepithelial neoplasia (CIN) of type 1 (17 cases), CIN2_3 (38 cases) and invasive carcinoma (11 cases) using immunohistochemical analysis, and simultaneously, the DNA status of human papillomavims (HPY) type 16/18 was detected by polymerase chain reaction (PCR) using type specific primers, cyclin E, pl6inkda and ki67 were all overexpressed in CINs and invasive carcinoma, compared with little expression in ASCUS ( P <0.005). Overexpression of cyclin E was observed in CIN1(94.1%, X2 = 21.16, P < 0.01), and p16inkda and ki67 were overexpressed in invasive carcinoma (100% and 90.9% respectively). The degree of pl6inkda and ki67 expression correlated well with that of epithelial lesions ( P < 0.005). HPV16/18 infection was assessed in C1Ns and invasive carcinoma samples, and revealed a significant relationship with the degree of cervical epithelial lession. The expression level of pl6inkda and ki67 seemed more closely associated with HPVI6 infection than that of cyclin E (rs= 1.0 vs rs=0.4). Only 1 case in CINI and d cases in CIN2-3 of HPV18 positive samples were detected. Therefore no statistical significance was found by statistical analysis. Overexpression of cyclin E, pl6inkda and ki67 in CINs and invasive carcinoma cells demonstrates the potential use of cyclin E, pl6inkda and ki67 as diagnostic biomarkers for HPV-related cervical neoplastic lesions. In addition, this technique can be used for screening patients at high risk of developing cervical carcinoma.

  13. The effects of cervical joint manipulation, based on passive motion analysis, on cervical lordosis, forward head posture, and cervical ROM in university students with abnormal posture of the cervical spine

    OpenAIRE

    Gong, Wontae

    2015-01-01

    [Purpose] The aim of this study was to determine the effect of cervical posture manipulation, based on passive motion analysis (MBPMA) and general mobilization, on cervical lordosis, forward head posture (FHP), and cervical ROM in university students with problems in cervical posture and range of motion (ROM). [Subjects] The Subjects were 40 university students in their 20s who displayed problems in cervical posture and ROM; they were divided into an MBPMA group (n=20) and a mobilization grou...

  14. Slight head extension: does it change the sagittal cervical curve?

    OpenAIRE

    Harrison, Deed E.; Harrison, Donald D.; Janik, Tadeusz J.; Holland, Burt; Siskin, Leonard A.

    2001-01-01

    It is commonly believed that slight flexion/extension of the head will reverse the cervical lordosis. The goal of the present study was to determine whether slight head extension could result in a cervical kyphosis changing into a lordosis. Forty consecutive volunteer subjects with a cervical kyphosis and with flexion in their resting head position had a neutral lateral cervical radiograph followed immediately by a lateral cervical view taken in an extended head position to level the bite lin...

  15. Network Topologies Decoding Cervical Cancer.

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    Sarika Jalan

    Full Text Available According to the GLOBOCAN statistics, cervical cancer is one of the leading causes of death among women worldwide. It is found to be gradually increasing in the younger population, specifically in the developing countries. We analyzed the protein-protein interaction networks of the uterine cervix cells for the normal and disease states. It was found that the disease network was less random than the normal one, providing an insight into the change in complexity of the underlying network in disease state. The study also portrayed that, the disease state has faster signal processing as the diameter of the underlying network was very close to its corresponding random control. This may be a reason for the normal cells to change into malignant state. Further, the analysis revealed VEGFA and IL-6 proteins as the distinctly high degree nodes in the disease network, which are known to manifest a major contribution in promoting cervical cancer. Our analysis, being time proficient and cost effective, provides a direction for developing novel drugs, therapeutic targets and biomarkers by identifying specific interaction patterns, that have structural importance.

  16. Functional cervical myelography with iohexol

    Energy Technology Data Exchange (ETDEWEB)

    Nakstad, P.; Aaserud, O.; Nyberg-Hansen, R.; Ganes, T.

    1985-05-01

    Thirty patients underwent functional cervical myelography, i.e. radiographs in the lateral view were obtained in extension as well as in flexion of the neck. Sagittal tomography was performed in both positions. Narrowing of the subarachnoid space and increased sagittal diameter of the spinal cord due to shortening were demonstrated in the lateral view in extension. In flexion a widening of the subarachnoid space was seen in almost all. In some cases with advanced narrowing or spinal block in extension, such widening in flexion resulted in better diagnostic images by providing passage of the contrast medium caudally. Although iohexol (Omnipaque, Nyegaard and Co., Oslo) was regularly forced into the posterior cranial fossa by the movements, the frequency of side effects was approximately the same as in our former trials with iohexol in conventional cervical myelography. EEG changes occurred in two patients (7%). A sitting position for 3-4 min after the examination followed by an elevated head end of the bed was probably important for preventing side effects from the contrast medium. Specific questioning revealed twice as many subjective side effects as reported after general questions alone.

  17. Cervical vertigo%颈性眩晕

    Institute of Scientific and Technical Information of China (English)

    何及; 樊东升; 孙宇

    2011-01-01

    Cervical vertigo refers to a syndrome with a chief complaint of vertigo arising from cervical verteprae discomfort. In general, cervical vertigo is correlated with but not always caused by cervical spondylopathy,which mainly includes vertebral arterial and sympathetic cervical spondylosis. The vertebral artery insufficiency caused by compression from lateral displacement of the intervertebral dise is very rare, while the sympathetic cervical spondylosis caused by the vertebral instability is much more common. Rigorous criteria have been developed for diagnosis of the latter. Conservative therapy is mainly recommended for treatment of cervical vertigo.%颈性眩晕通常与颈椎病有关,但不一定完全由颈椎病所致.与颈性眩晕有关的主要是椎动脉型和交感型颈椎病.由椎间盘侧突压迫导致的椎动脉供血不足非常罕见,由椎体不稳引起的交感型颈椎病较多,但后者也有其严格的诊断标准.治疗以保守治疗为主.

  18. Aberrant DNA methylation in cervical carcinogenesis

    Institute of Scientific and Technical Information of China (English)

    Hui-Juan Yang

    2013-01-01

    Persistent infection with high-risk types of human papillomavirus(HPV) is known to cause cervical cancer; however,additional genetic and epigenetic alterations are required for progression from precancerous disease to invasive cancer.DNA methylation is an early and frequent molecular alteration in cervical carcinogenesis.In this review,we summarize DNA methylation within the HPV genome and human genome and identify its clinical implications.Methylation of the HPV long control region (LCR) and L1 gene is common during cervical carcinogenesis and increases with the severity of the cervical neoplasm.The L1 gene of HPV16 and HPV18 is consistently hypermethylated in invasive cervical cancers and can potentially be used as a clinical marker of cancer progression.Moreover,promoters of tumor suppressor genes (TSGs) involved in many cellular pathways are methylated in cervical precursors and invasive cancers.Some are associated with squamous cell carcinomas,and others are associated with adenocarcinomas.Identification of methylated TSGs in Pap smear could be an adjuvant test in cervical cancer screening for triage of women with high-risk HPV,atypical squamous cells of undetermined significance,or low grade squamous intraepithelial lesion (LSIL).However,consistent panels must be validated for this approach to be translated to the clinic.Furthermore,reversion of methylated TSGs using demethylating drugs may be an alternative anticancer treatment,but demethylating drugs without toxic carcinogenic and mutagenic properties must be identified and validated.

  19. Impact of intravenous acetaminophen therapy on the necessity of cervical spine imaging in patients with cervical spine trauma

    Institute of Scientific and Technical Information of China (English)

    Koorosh Ahmadi; Amir Masoud Hashemian; Elham Pishbin; Mahdi Sharif-Alhoseini; Vafa Rahimi-Movaghar

    2014-01-01

    Objective:We evaluated a new hypothesis of acetaminophen therapy to reduce the necessity of imaging in patients with probable traumatic cervical spine injury.Methods:Patients with acute blunt trauma to the neck and just posterior midline cervical tenderness received acetaminophen (15 mg/kg) intravenously after cervical spine immobilization.Then,all the patients underwent plain radiography and computerized tomography of the cervical spine.The outcome measure was the presence of traumatic cervical spine injury.Sixty minutes after acetaminophen infusion,posterior midline cervical tendemess was reassessed.Results:Of 1 309 patients,41 had traumatic cervical spine injuries based on imaging.Sixty minutes after infusion,posterior midline cervical tenderness was eliminated in 1 041 patients,none of whom had abnormal imaging.Conclusion:Patients with cervical spine trauma do not need imaging if posterior midline cervical tendemess is eliminated after acetaminophen infusion.This analgesia could be considered as a diagnostic and therapeutic intervention.

  20. Diagnosis of instability of the upper cervical spine by functional computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Dvorak, J.; Hayek, J.

    1986-11-01

    The evaluation by means of functional X-rays, of rotatory instability of the upper cervical spine as a result traumatic or inflammatory destruction of the ligamentous apparatus, is unsatisfactory. Functional CT of the upper cervical spine allows measurement of the segmental rotatory movements. 9 healthy juveniles and 30 patients were examined after neck injury via functional CT's. A rotation between occiput and atlas greater than 9/sup 0/, between atlas and axis over 50/sup 0/, the left-right difference at the level C0/C1 greater than 6/sup 0/ and at the level C1/C2 over 10.5/sup 0/ point to a suspicion of hypermobility or instability.

  1. Economic burden of cervical cancer in Malaysia

    Directory of Open Access Journals (Sweden)

    Sharifa E.W. Puteh

    2008-12-01

    Full Text Available Cervical cancers form the second highest number of female cancers in Malaysia, imposing a substantial amount of cost burden on its management. However, an estimation of cost burden of abnormal smears, cervical pre-invasive and invasive diseases needs to be done to show how much spending has been allocated to the problem. An expert panel committee came up with the clinical pathway and management algorithm of  cervical pre invasive and invasive diseases from July-December 2006 Malaysia. An activity based costing for each clinical pathway was done. Results were converted to USD. The cost of managing pre-invasive cervical cancers stage is USD 420,150 (Range: USD 197,158-879,679. Management of invasive cancer (new cases costs USD 51,533,233.44 (Range: USD 32,405,399.69 - USD 129,014,768.40. The cost of managing existing cases is USD 17,005,966.87 (Range: USD 10,693,781.90 - USD  28,901,587.12. The total cost of managing cervical cancers by health care providers in a public setting is around USD 75,888,329.45 (Range: USD 48,083,804.60 - USD 48,083,804.60. The outcome of this study has shown that preventive modalities such as screening have only contributed to 10.3 % of the total management cost of cervical cancer. The major cost contribution (67% came from treatment of invasive cancer especially at more advanced stages of cancer, followed by treatment of existing cases (22% and lastly on pre-invasive disease (0.6%. This study revealed that proportion of preventive modality in this country was still low, and the major cost came from actual treatment cost of cervical cancer. Therefore, heightened public cervical cancer screening in the country is needed. (Med J Indones 2008; 17: 272-80Keywords: cervical cancers, pre invasive disease, HPV vaccination

  2. Cervical Musculoskeletal Impairments and Temporomandibular Disorders

    Directory of Open Access Journals (Sweden)

    Susan Armijo-Olivo

    2012-09-01

    Full Text Available Objectives: The study of cervical muscles and their significance in the development and perpetuation of Temporomandibular Disorders has not been elucidated. Thus this project was designed to investigate the association between cervical musculoskeletal impairments and Temporomandibular Disorders. Material and Methods: A sample of 154 subjects participated in this study. All subjects underwent a series of physical tests and electromyographic assessment (i.e. head and neck posture, maximal cervical muscle strength, cervical flexor and extensor muscles endurance, and cervical flexor muscle performance to determine cervical musculoskeletal impairments. Results: A strong relationship between neck disability and jaw disability was found (r = 0.82. Craniocervical posture was statistically different between patients with myogenous Temporomandibular Disorders (TMD and healthy subjects. However, the difference was too small (3.3º to be considered clinically relevant. Maximal cervical flexor muscle strength was not statistically or clinically different between patients with TMD and healthy subjects. No statistically significant differences were found in electromyographic activity of the sternocleidomastoid or the anterior scalene muscles in patients with TMD when compared to healthy subjects while executing the craniocervical flexion test (P = 0.07. However, clinically important effect sizes (0.42 - 0.82 were found. Subjects with TMD presented with reduced cervical flexor as well as extensor muscle endurance while performing the flexor and extensor muscle endurance tests when compared to healthy individuals. Conclusions: Subjects with Temporomandibular Disorders presented with impairments of the cervical flexors and extensors muscles. These results could help guide clinicians in the assessment and prescription of more effective interventions for individuals with Temporomandibular Disorders.

  3. 胍丁胺对创伤小鼠过度炎症反应及脾细胞增殖的影响%Effects of agmatine on excessive inflammatory reaction and proliferation of splenic cells in mice with trauma

    Institute of Scientific and Technical Information of China (English)

    刘政; 侯凤艳; 靳贺; 肖雅; 范霞; 杨雪; 严军; 梁华平

    2015-01-01

    245.7±22.1比128.2±15.9;ALT(U/L):92.1±6.3、51.6±5.0比30.1±3.2;LDH(U/L):606.7±36.3、478.7±25.3比384.0±16.6;均P<0.01〕;但胍丁胺治疗能明显减少创伤后血清肝酶的活性(均P<0.01)。创伤后24 h,模型组ConA刺激脾细胞增殖能力及其分泌IFN-γ与IL-2的能力均较对照组明显降低〔增殖率:(40.97±4.13)%比(89.99±7.76)%;IFN-γ(ng/L):91.6±12.3比353.2±21.5;IL-2(ng/L):53.4±6.4比91.0±12.2;均P<0.01〕,胍丁胺治疗能明显增强创伤后ConA刺激脾细胞的增殖能力〔增殖率:(74.86±5.75)%比(40.97±4.13)%,P<0.01〕,提高脾细胞分泌IFN-γ与IL-2的能力〔IFN-γ(ng/L):327.8±23.6比91.6±12.3;IL-2(ng/L):74.8±10.4比53.4±6.4;均P<0.01〕。结论胍丁胺能显著改善创伤诱导的脾细胞免疫功能抑制,减轻过度炎症反应和器官功能损害。%ObjectiveTo observe protective effects of agmatine (AGM) on inflammatory response and spleen immune function in mice with trauma.Methods Forty-eight adult male C57BL/6 mice were randomly divided into three groups (n= 16 each), including control group, model group (bilateral femoral fracture and removal of 35% of the total blood volume), and AGM group (trauma/hemorrhage & AGM 200 mg/kg). Eight mice in each group were sacrificed at 3 hours and 24 hours, respectively, after modeling, and blood samples and tissue homogenate of spleen and liver were collected. The contents of tumor necrosis factor-α (TNF-α), interleukins (IL-6, IL-1β) in serum and liver tissue were determined with enzyme linked immunosorbent assay (ELISA). Serum aspartate transaminase (AST), alanine aminotransferase (ALT) and lactic dehydrogenase (LDH) were determined with automatic biochemistry analyzer. Spleen proliferation response stimulated with concanavalin A (ConA) was evaluated with methyl thiazolyl tetrazolium colourimetry (MTT).γ-interferon (IFN-γ) and IL-2 releases were

  4. EFFECTIVENESS OF TENS VERSUS INTERMITTENT CERVICAL TRACTION IN PATIENTS WITH CERVICAL RADICULOPATHY

    Directory of Open Access Journals (Sweden)

    Himanshi Sharma

    2014-12-01

    Full Text Available Background: Cervical radiculopathy is a dysfunction of nerve root of the cervical spine where C6& C7 nerve roots are the most commonly affected. It encompasses important symptoms other than pain, such as paresthesia, numbness and muscle weakness in dermatomal or myotomal distribution of an affected nerve root. A multitude of physical therapy interventions have been proposed to be effective in the management of cervical radiculopathy, including mechanical cervical traction, manipulation, therapeutic exercises and TENS. Studies to find out the effectiveness of TENS versus Intermittent Cervical Traction among patients with Cervical Radiculopathy are sparse. Hence the present study was undertaken to find out and compare effectiveness of TENS versus Intermittent Cervical Traction a newer technique towards betterment in treatment of cervical radiculopathy patients. Methodology: 30 patients from Baroda association for the blind (Lions club of Baroda, Subhanpura & Sushrut Physiotherapy Clinic, Akota were chosen based on the inclusion and exclusion criteria. Group A comprised of 15 people with cervical radiculopathy were given TENS with Isometric neck exercises and active neck movements. Group B comprised of 15 people with cervical radiculopathy were given Intermittent Cervical Traction with Isometric neck exercise and active neck movements. VAS Scale & Neck Disability Index (NDI were used as outcome measures pre & post treatment. Results: The pre test evaluation showed that, there is no significant difference (P> 0.05 between the two groups for all the variables measured. The post-test evaluation of both groups showed a very high significance (P< 0.05 within the group for all the outcome measurements. A post-test comparison of measured variables, between the groups showed that the Group A demonstrated a statistically significant (P< 0.05 reduction in pain and Neck Disability Index. Conclusion: From the above study concluded that TENS was more effective

  5. Decreased cervical cancer cell adhesion on nanotubular titanium for the treatment of cervical cancer

    OpenAIRE

    Crear J; Kummer KM; Webster TJ

    2013-01-01

    Jara Crear, Kim M Kummer, Thomas J Webster School of Engineering, Brown University, Providence, RI, USA Abstract: Cervical cancer can be treated by surgical resection, chemotherapy, and/or radiation. Titanium biomaterials have been suggested as a tool to help in the local delivery of chemotherapeutic agents and/or radiation to cervical cancer sites. However, current titanium medical devices used for treating cervical cancer do not by themselves possess any anticancer properties; such devices...

  6. Comparison of Upper Cervical Flexion and Cervical Flexion Angle of Computer Workers with Upper Trapezius and Levator Scapular Pain

    OpenAIRE

    Yoo, Won-gyu

    2014-01-01

    [Purpose] In this study, we compared upper cervical flexion and cervical flexion angle of computer workers with upper trapezius and levator scapular pain. [Subject] Eight male computer workers with upper trapezius muscle pain and eight others with levator scapular muscle pain participated. [Methods] Each subject was assessed in terms of upper cervical flexion angle and total cervical flexion angles using a cervical range of motion instrument after one hour of computer work. [Results] The uppe...

  7. Cervical Spine Axial Rotation Goniometer Design

    Directory of Open Access Journals (Sweden)

    Emin Ulaş Erdem

    2012-06-01

    Full Text Available To evaluate the cervical spine rotation movement is quiet harder than other joints. Configuration and arrangement of current goniometers and devices is not always practic in clinics and some methods are quiet expensive. The cervical axial rotation goniometer designed by the authors is consists of five pieces (head apparatus, chair, goniometric platform, eye pads and camera. With this goniometer design a detailed evaluation of cervical spine range of motion can be obtained. Besides, measurement of "joint position sense" which is recently has rising interest in researches can be made practically with this goniometer.

  8. Magnetic resonance imaging of the cervical region

    Energy Technology Data Exchange (ETDEWEB)

    Tjoerstad, K.; Kaass, B.; Svihus, R.

    1987-11-01

    Magnetic resonance imaging (MRI) of the cervical region was carried out on 139 patients in a ten-month period. 64 patients came from Rogaland Central Hospital and 75 from the rest of Norway. A retrospective questionnaire was filled in by the referring physicians. MRI seems to be of great value in the diagnosis of cervical vertebrogenic myelopathy, multiple sclerosis, syringomyelia, and intraspinal tumors. Besides its diagnostic superiority, at least in patients with cervical myelopathy, MRI has definite economic advantages compared to CT and myelography.

  9. Cervical Cancer is Preventable! PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2014-11-05

    This 60 second Public Service Announcement is based on the November 2014 CDC Vital Signs report. Every visit to a doctor or nurse is an opportunity to prevent cervical cancer. Women can get a Pap test and HPV test to help prevent cervical cancer and adolescent boys and girls can get the HPV vaccination series to help prevent cervical and other cancers.  Created: 11/5/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 11/5/2014.

  10. Vital Signs-Cervical Cancer is Preventable!

    Centers for Disease Control (CDC) Podcasts

    2014-11-05

    This podcast is based on the November 2014 CDC Vital Signs report. Every visit to a doctor or nurse is an opportunity to prevent cervical cancer. Women can get a Pap test and HPV test to help prevent cervical cancer and adolescent boys and girls can get the HPV vaccination series to help prevent cervical and other cancers.  Created: 11/5/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 11/5/2014.

  11. Inflammatory Manifestations of Lymphedema

    Directory of Open Access Journals (Sweden)

    Catherine L. Ly

    2017-01-01

    Full Text Available Lymphedema results from lymphatic insufficiency leading to a progressive inflammatory process that ultimately manifests as discomfort, recurrent infections, and, at times, secondary malignancy. Collectively, these morbidities contribute to an overall poor quality of life. Although there have been recent advances in microsurgical interventions, a conservative palliative approach remains the mainstay of treatment for this disabling disease. The absence of a cure is due to an incomplete understanding of the pathophysiological changes that result in lymphedema. A histological hallmark of lymphedema is inflammatory cell infiltration and recent studies with animal models and clinical biopsy specimens have suggested that this response plays a key role in the pathology of the disease. The purpose of this report is to provide an overview of the ongoing research in and the current understanding of the inflammatory manifestations of lymphedema.

  12. Evolution of inflammatory diseases.

    Science.gov (United States)

    Okin, Daniel; Medzhitov, Ruslan

    2012-09-11

    The association of inflammation with modern human diseases (e.g. obesity, cardiovascular disease, type 2 diabetes mellitus, cancer) remains an unsolved mystery of current biology and medicine. Inflammation is a protective response to noxious stimuli that unavoidably occurs at a cost to normal tissue function. This fundamental trade-off between the cost and benefit of the inflammatory response has been optimized over evolutionary time for specific environmental conditions. Rapid change of the human environment due to niche construction outpaces genetic adaptation through natural selection, leading increasingly to a mismatch between the modern environment and selected traits. Consequently, multiple trade-offs that affect human physiology are not optimized to the modern environment, leading to increased disease susceptibility. Here we examine the inflammatory response from an evolutionary perspective. We discuss unique aspects of the inflammatory response and its evolutionary history that can help explain the association between inflammation and modern human diseases.

  13. Inflammatory Manifestations of Lymphedema

    Science.gov (United States)

    Ly, Catherine L.; Kataru, Raghu P.; Mehrara, Babak J.

    2017-01-01

    Lymphedema results from lymphatic insufficiency leading to a progressive inflammatory process that ultimately manifests as discomfort, recurrent infections, and, at times, secondary malignancy. Collectively, these morbidities contribute to an overall poor quality of life. Although there have been recent advances in microsurgical interventions, a conservative palliative approach remains the mainstay of treatment for this disabling disease. The absence of a cure is due to an incomplete understanding of the pathophysiological changes that result in lymphedema. A histological hallmark of lymphedema is inflammatory cell infiltration and recent studies with animal models and clinical biopsy specimens have suggested that this response plays a key role in the pathology of the disease. The purpose of this report is to provide an overview of the ongoing research in and the current understanding of the inflammatory manifestations of lymphedema. PMID:28106728

  14. 肠道病毒71型灭活疫苗在婴猴保护性实验中的病理性炎症反应%Evaluation of immune responses and related patho-inflammatory reactions of a candidate inactivated EV71 vaccine in neonatal monkeys

    Institute of Scientific and Technical Information of China (English)

    张雪梅; 王从章; 李琦涵; 赵红玲; 王晶晶; 廖芸; 纳锐雄; 王丽春; 刘龙丁; 高家红; 唐东红

    2011-01-01

    Objective To evaluate the safety of enterovirus type 71 (EV71) inactivated vaccine (human diploid derived) for infection prevention in an animal model by investigating the immune responses and related patho-inflammatory reactions. Methods In the neonatal monkey model for EV71 vaccine protection, vaccinated group (n=4) and unvaccinated group (n=4) were attacked with live virus at the same time, the parameters of clinical observations, antibodies and inflammatory factors in peripheral blood and cerebrospinal fluid (CSF) were detected. And the pathological changes in major organs were used to determine the patho-inflammatory reactions during the immune responses elicited by vaccination. Results The neutralizing antibodies of vaccine group reach to 1∶ 32. There was no obvious changes of inflammatory factors in peripheral blood and CSF of monkeys challenged or unchallenged by live virus. In peripheral blood of unvaccinated group, the level of basophilic granulocyte higher 4-5 times than normal level and the interferon-γ(IFN-γ) showed obvious increase. Live virus infected after 7 days, the interleukin-6(IL-6)and IFN-γ in peripheral blood of unvaccinated group(18.5、12.7 pg/ml)were higher than vaccinated group (10.2、7.6 pg/ml). Furthermore, the IL-6 in CSF(102.0 pg/ml) had 4-5 times increased than vaccinated group (12.4 pg/ml) at 7 days after virus exposure. Meanwhile, the pathological analysis revealed that no obvious changes were detected in CNS and other organs of vaccinated monkeys challenged with live virus. However, the pathological damages induced by virus infection could be determined in the unvaccinated control monkeys, including neuronal damage, massive cellular infiltration associated with pulmonary edema/hemorrhage and pulmonary/bronchial damage due to an infiltration of inflammatory cells. Conclusion Capable of inducing an immune response, the EV71 inactivated vaccine offers protection to neonatal rhesus monkeys against the attacks of live virus

  15. DC固有胆碱能系统与JIA炎症免疫反应的关系%The relationship between juvenile idiopathic arthritis inflammatory reaction and inherent cholinergic system in dendritic cells

    Institute of Scientific and Technical Information of China (English)

    杨杨; 邱宇珍; 尚桂莲; 王宏伟

    2009-01-01

    Objective To investigate the association of inherent cholinergic system in dendritic cells with juvenile idiopathic arthritis (JIA) inflammatory immunoreaction. Methods Bone marrows (BM) -derived DCs from healthy mouse were cultivated by in-ducing and differentiating with cytokine IL-4, GM-CSF, and LPS to maturity in vitro. The DCs were then evaluated by light microscope and flow cytometry. Flow cytometry was used to detect DC nAChRα7 in serum of normal serum group, JIA active stage serum group,and JIA active stage with MEC group. Meanwhile, IL-12 content in culture fluid, splenic lymphocyte proliferation, and CD69 expres-sion were also measured by ELISA, MTT, and flow cytometry method, respectively. Results The nAChRα7 expression was higher in JIA active stage serum group than that in normal blood serum group (P<0.01), however, there was depression tendency with MEC;the IL-12 content in JIA active stage serum group was higher obviously than that in normal blood serum group (P <0.01 ), and was ele-vated after MEC cultivation (P<0.05). CD69 expression and SI of splenic lymphocyte proliferation were the highest in MEC group,while higher in JIA active stage serum group, as compared with normal group. Conclusion JIA active stage serum can promote DC nAChRα7 expression, simultaneously, enhance the IL-12 expression and lymphocyte proliferation, which suggest that recovering cholin-ergic system may bea way for JIA therapy.%目的 探讨树突状细胞(DC)固有胆碱能系统与幼年特发性关节炎(JIA)炎症免疫反应的关系.方法 分离正常小鼠骨髓细胞,体外采用细胞因子诱导、分化,并刺激其成熟.通过细胞形态变化和表面分子对细胞鉴定;流式细胞术检测正常血清、JLA活动期血清和JIA活动期血清+美加明(MEC)3组血清对DC nAChRα7表达的影响;ELISA方法检测三组血清作用DC 18 h前后,培养上清中IL-12含量;MTT法和流式细胞术分别检测正常血清刺激的DC条件培养液组、JIA

  16. Intervention of Scutellarin on Neuro-inflammatory Reaction in the Brains of Rats with Dementia%灯盏乙素对痴呆大鼠脑组织神经炎性反应的干预作用

    Institute of Scientific and Technical Information of China (English)

    郭莉莉; 官志忠

    2013-01-01

    目的:观察灯盏乙素对痴呆模型大鼠脑组织中几种炎性因子表达的影响,探讨其可能的抗炎治疗机制.方法:Wistar大鼠42只,随机分为5组,正常对照组、假手术组、学习记忆损伤模型组、灯盏乙素处理组和脑复康处理组.用双侧脑室注射β淀粉样蛋白(Aβ25-35)联合ip D-半乳糖方法建立痴呆大鼠模型;造模后次日分别用28 mg· kg-1灯盏乙素和365 mg·kg-1脑复康连续ig 20 d;实时定量聚合酶链法(RT-PCR)测定大鼠脑组织核因子(nuclear factor,NF)-κB p65表达的变化;免疫组织化学方法检测大鼠脑组织白介素-1β(IL-1β),白介素-6(IL-6)及肿瘤坏死因子-α(TNF-α)的表达.结果:与正常组和假手术组相比,模型组大鼠脑组织中NF-κB p65 mRNA表达水平上升了27%和31% (P <0.05),IL-1β,IL-6,TNF-α表达的阳性细胞分值正常组(1.3±0.5,1.6±0.5,1.6±0.69)和假手术组(1.5±0.5,1.6±0.7,2.0±0.7).模型组明显上升(2.9±0.7,3.2±0.8,3.0 ±0.82),P<0.05.灯盏乙素处理后NF-κB p65的mRNA表达水平下调了20% (P <0.05),IL-1β,IL-6和TNF-α表达的阳性细胞分值明显下降(2.1±0.67,2.3±0.70,2.2±0.53),P<0.05.结论:灯盏乙素可阻断痴呆大鼠脑组织中NF-κB p65的活化,抑制炎性因子释放,改善学习记忆能力,通过减轻神经炎症损伤起到神经保护的作用.%Objective:To observe the effect of scutellarin (Scu) on expression of several inflammatory factors in the brains of rats with dementia and to reveal the possible therapeutic mechanism on dementia.Method:Wistar rats were randomly divided into 5 groups,ie,normal,sham operation,learning and memory deficit model,Scu treatment and piracetam treatment groups.The rat dementia model was produced by bilateral ventricle injection withβ-amyloid peptide (Aβ25-35) and abdominal cavity injection with D-galactose.The rats in Scu or piracetam group were treated with 28 mg ·kg-1 and 365 mg ·kg-1 of 0.5% Scu or 64 g · L-1

  17. Evaluation of 'see-see and treat' strategy and role of HIV on cervical cancer prevention in Uganda

    Directory of Open Access Journals (Sweden)

    Sandin Sven

    2010-05-01

    (VIA and Lugol's iodine (VILI used as a sole method for cervical cancer screening would entail significant false positive results. HIV seropositivity was associated with a higher prevalence of inflammatory cervical lesions. In view of the small numbers and the relatively short follow up time of 3 months, we could not make an emphatic conclusion about the effect of HIV serostatus on cryotherapy treatment outcome.

  18. Cisplatin and Radiation Therapy With or Without Triapine in Treating Patients With Previously Untreated Stage IB-IVA Cervical Cancer or Stage II-IVA Vaginal Cancer

    Science.gov (United States)

    2016-03-25

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma; Stage IB2 Cervical Cancer; Stage II Vaginal Cancer; Stage IIA1 Cervical Cancer; Stage IIA2 Cervical Cancer; Stage IIB Cervical Cancer; Stage III Vaginal Cancer; Stage IIIA Cervical Cancer; Stage IIIB Cervical Cancer; Stage IVA Cervical Cancer; Stage IVA Vaginal Cancer; Vaginal Adenocarcinoma; Vaginal Adenosquamous Carcinoma; Vaginal Squamous Cell Carcinoma

  19. Intraoperative radiological visualization of the occipito-cervical transition and upper cervical spine: technical note

    OpenAIRE

    Marcelo Luis Mudo; Andrea Vieira Amantéa; Sérgio Cavalheiro; Andrei Fernandes Joaquim

    2009-01-01

    Relatamos nota técnica para melhor visualização radiológica intraoperatória em cirurgias da região occipitocervical e coluna cervical superior.Relatamos nota técnica para mejor visualización radiológica intraoperatória en las cirugías de la región occipito-cervical y de la columna cervical alta.We report a technical note to obtain a better intraoperative radiological view in surgeries of the craniocervical junction and upper cervical spine.

  20. Transverse cervical skin incision and vertical platysma splitting approach for anterior cervical vertebral column exposure

    Directory of Open Access Journals (Sweden)

    Agrawal Amit

    2014-03-01

    Full Text Available Anterior surgical approaches provide direct access to symptomatic areas of the cervical spine, allow management of the vast spectrum of cervical spine pathologies and there are many articles in the literature that discussed these techniques in detail. Cosmesis is an important issue for patients who undergone surgeryon neck structures as an improperly placed incision attracting significant morbidity and few publications discuss this issue in details. The purpose of the present article is to describe our experience with transverse cervical skin incision and vertical platysma splitting approach for anterior cervical vertebral column exposure.

  1. Laryngeal inflammatory myofibroblastic tumor.

    Science.gov (United States)

    Girardi, Fábio M; Fontana, Ciro W; Kroef, Ricardo G; Barra, Marinez B; Detânico, Felipe O; Herter, Nilton T

    2014-12-01

    Inflammatory myofibroblastic tumor seldom involves the larynx, as only about 50 to 60 cases have been described in the literature. Even though these tumors are often not aggressive, they have the potential for invasion and local recurrence. We describe the case of a 27-year-old man who was admitted to an emergency department with signs of upper airway obstruction secondary to an obstructive mass. Histology identified the mass as an inflammatory myofibroblastic tumor of the subglottis. The patient underwent an emergency tracheotomy followed by a partial laryngectomy. During 14 months of follow-up, he remained free of active disease.

  2. Acquired inflammatory demyelinating neuropathies.

    Science.gov (United States)

    Ensrud, E R; Krivickas, L S

    2001-05-01

    The acquired demyelinating neuropathies can be divided into those with an acute onset and course and those with a more chronic course. The acute neuropathies present as Guillain-Barré syndrome and include acute inflammatory demyelinating polyradiculoneuropathy (AIDP), Miller Fisher syndrome, acute motor axonal neuropathy (AMAN), acute motor and sensory axonal neuropathy (AMSAN), and acute pandysautonomia. The chronic neuropathies are collectively known as chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) and include MADSAM (multifocal acquired demyelinating sensory and motor neuropathy, also know as Lewis-Sumner syndrome) and DADS (distal acquired demyelinating symmetric neuropathy) as variants. The clinical features, pathology, pathogenesis, diagnosis, treatment, rehabilitation, and prognosis of these neuropathies are discussed.

  3. The use of intrauterine contraceptive devices, pelvic inflammatory disease, and Chlamydia trachomatis infection.

    Science.gov (United States)

    Edelman, D A

    1988-04-01

    With the same epidemiologic approach taken in a recent study that suggested that oral contraceptive use may not protect against chlamydial pelvic inflammatory disease, the risks of chlamydial pelvic inflammatory disease were evaluated for intrauterine contraceptive device users. Compared with women using no method of contraception, intrauterine contraceptive device users were not found to be at any higher risk of cervical chlamydial infection. Whether this places intrauterine contraceptive device users at no increased risk of chlamydial pelvic inflammatory disease cannot be ascertained from the available data. Further research is needed before any conclusions can be made regarding the risks of chlamydial pelvic inflammatory disease to users of intrauterine contraceptive devices, oral contraceptives, and other contraceptive methods.

  4. Hansen's disease in association with immune reconstitution inflammatory syndrome.

    Science.gov (United States)

    George, Anju; Vidyadharan, Suja

    2016-01-01

    Immune reconstitution inflammatory syndrome is characterized by a paradoxical worsening of an existing infection or disease process, soon after initiation of highly active antiretroviral therapy. The first case of leprosy presenting as immune reconstitution inflammatory syndrome was published in 2003. Here we report a case of Hansen's disease borderline tuberculoid presenting with type 1 lepra reaction 5 months after initiation of highly active antiretroviral therapy.

  5. Colposcopic evaluation of cervix with persistent inflammatory Pap smear: A prospective analytical study

    Directory of Open Access Journals (Sweden)

    Dasari Papa

    2010-01-01

    Full Text Available Background: Inflammatory Pap smear is the most common report received by a gynecologist. The cervical screening algorithm for benign cellular changes on the Pap smear recommends treatment of infection if indicated and a repeat Pap smear in 4 to 6 months time. If the inflammatory changes still persist, subject the patient to colposcopy. However, in practice, this is not followed, especially in developing countries like ours where proper screening protocols are not available. Hence, a good number of patients in the premalignant stage are being missed. This study was undertaken to evaluate patients with persistent inflammatory Pap smears without atypia using colposcopy. Methods: A prospective analytical study of 150 gynecologial patients with persistent inflammatory Pap smear between 2006 and 2008 in an out-patient setting. All of them were subjected to colposcopy and biopsy from the abnormal areas. The incidence of cervical intraepithelial neoplasia (CIN/invasive carcinoma was calculated by proportions/percentages. Results: The incidence of invasive carcinoma was <1%. But, the incidence of pre-malignant lesions (CIN was high (20.9%. CIN 2/3 and carcinoma in situ were present in 6.9% of the cases. Conclusions: Patients with persistent inflammatory Pap smears can harbour a high proportion of CIN and hence these patients will need further evaluation.

  6. Chitosan drives anti-inflammatory macrophage polarisation and pro-inflammatory dendritic cell stimulation

    Directory of Open Access Journals (Sweden)

    MI Oliveira

    2012-07-01

    Full Text Available Macrophages and dendritic cells (DC share the same precursor and play key roles in immunity. Modulation of their behaviour to achieve an optimal host response towards an implanted device is still a challenge. Here we compare the differentiation process and polarisation of these related cell populations and show that they exhibit different responses to chitosan (Ch, with human monocyte-derived macrophages polarising towards an anti-inflammatory phenotype while their DC counterparts display pro-inflammatory features. Macrophages and DC, whose interactions with biomaterials are frequently analysed using fully differentiated cells, were cultured directly on Ch films, rather than exposed to the polymer after complete differentiation. Ch was the sole stimulating factor and activated both macrophages and DC, without leading to significant T cell proliferation. After 10 d on Ch, macrophages significantly down-regulated expression of pro-inflammatory markers, CD86 and MHCII. Production of pro-inflammatory cytokines, particularly TNF-α, decreased with time for cells cultured on Ch, while anti-inflammatory IL-10 and TGF-β1, significantly increased. Altogether, these results suggest an M2c polarisation. Also, macrophage matrix metalloproteinase activity was augmented and cell motility was stimulated by Ch. Conversely, DC significantly enhanced CD86 expression, reduced IL-10 secretion and increased TNF-α and IL-1β levels. Our findings indicate that cells with a common precursor may display different responses, when challenged by the same biomaterial. Moreover, they help to further comprehend macrophage/DC interactions with Ch and the balance between pro- and anti-inflammatory signals associated with implant biomaterials. We propose that an overall pro-inflammatory reaction may hide the expression of anti-inflammatory cytokines, likely relevant for tissue repair/regeneration.

  7. Cisplatin and Radiation Therapy With or Without Carboplatin and Paclitaxel in Patients With Locally Advanced Cervical Cancer

    Science.gov (United States)

    2016-03-17

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma; Chemotherapeutic Agent Toxicity; Cognitive Side Effects of Cancer Therapy; Psychological Impact of Cancer; Radiation Toxicity; Sexual Dysfunction and Infertility; Stage IB Cervical Cancer; Stage IIA Cervical Cancer; Stage IIB Cervical Cancer; Stage III Cervical Cancer; Stage IVA Cervical Cancer

  8. Detection of HPV-16 DNA by PCR in histologically cancer free lymph nodes from patients with cervical cancer

    NARCIS (Netherlands)

    Baay, MFD; Koudstaal, J; Hollema, H; Duk, JM; Burger, MPM; Quint, WGV; Stolz, E; Herbrink, P

    1997-01-01

    The prognostic value of detection of human papillomavirus (HPV) type 16 DNA in histologically cancer free lymph nodes was assessed in left obturator lymph nodes from cervical cancer patients with HPV-16 positive primary tumours. HPV-16 DNA was detected by polymerase chain reaction in 12 of 35 patien

  9. Nuclear magnetic resonance tomography of the cervical canal

    Energy Technology Data Exchange (ETDEWEB)

    Terwey, B.; Koschorek, F.; Jensen, H.P.

    1985-12-01

    170 patients with suspected lesions of the cervical part of the medulla were examined using nuclear magnetic resonance (NMR) tomography. 27 cases revealed no pathological changes in the regions of the cervical medulla, the cervical canal and of the cervical spine. 143 cases produced pathological findings whose diagnoses determined therapeutical approach. Verified pathological changes comprised anomalies of the cranio-cervical junction like basilar impression and Arnold-Chiari malformation, various types of cavity formation in the cervical medulla (syringomyelia, hydromyelia), demyelinization processes, intramedullary and extramedullary tumours, intervertebral disk degeneration processes, dislocation of intervertebral disks and spondylophytes with spinal stenoses. Sagittal sections in different functional positions allowed to demonstrate the biomechanical effects of extramedullary masses on the cervical medulla. However, proven tumours could not be differentiated successfully using histological methods. Nevertheless, NMR tomography will replace invasive methods like conventional cervical myelography and CT myelography in diagnostic clarification of diseases of the cervical medulla.

  10. Etiology of Cervicitis and Treatment with Minocycline

    Directory of Open Access Journals (Sweden)

    William R Bowie

    1993-01-01

    Full Text Available Objective: To evaluate the etiology of cervicitis using the recommended Canadian definition, and to evaluate the efficacy and tolerability of seven days of minocycline treatment, 100 versus 200 mg at bedtime.

  11. Cystic cervical intramedullary schwannoma with syringomyelia

    Directory of Open Access Journals (Sweden)

    Shenoy S

    2005-01-01

    Full Text Available We report a case of cervical intramedullary cystic schwannoma associated with segmental syrinx in a young adult without evidence of neurofibromatosis. The relevant literature is reviewed.

  12. Antibacterial activity of human cervical mucus.

    Science.gov (United States)

    Zuckerman, H; Kahana, A; Carmel, S

    1975-01-01

    The antimicrobial property of human uterine cervical mucus was tested in three groups of women. Healthy women, using no contraception, women using an intrauterine device and women receiving hormonal treatment for contraception. Cervical mucus was taken on the 10th, 14th, 18th and 22nd day of the menstrual cycle. Cervical mucus had a strong inhibitory effect on the growth of Micrococcus lysodeicticus in all three groups. The strength of the inhibitory effect on the other microorganisms were in the following order: Staphylococcus albus, Staphylococcus aureus, Proteus mirabilis, Escherichia coli, Candida albicans, Streptococcus haemolyticus, Streptococcus faecalis. Use of an intrauterine device did not affect the antimicrobial effect of cervical mucus. The use of hormonal contraceptive canceled the antimicrobial effect on the series of microorganisms, with the exception of M. lysodeicticus. The maximum inhibitory effect occurred on the 14th day and declined toward the end of the menstrual cycle.

  13. Traumatic cervical epidural hematoma in an infant

    Directory of Open Access Journals (Sweden)

    Vithal Rangarajan

    2013-01-01

    Full Text Available An 8-month-old male infant had presented with a history of a fall from the crib a fortnight ago. He had developed progressive weakness of both lower limbs. On examination, the infant had spastic paraplegia. Magnetic resonance (MR imaging of the cervical spine showed an epidural hematoma extending from the fourth cervical (C4 to the first dorsal (D1 vertebral level with cord compression. The patient had no bleeding disorder on investigation. He underwent cervical laminoplasty at C6 and C7 levels. The epidural hematoma was evacuated. The cervical cord started pulsating immediately. Postoperatively, the patient′s paraplegia improved dramatically in 48 hours. According to the author′s literature search, only seven cases of post-traumatic epidural hematoma have been reported in pediatric patients, and our patient is the youngest. The present case report discusses the etiopathology, presentation, and management of this rare case.

  14. Cervical spondylosis: recognition, differential diagnosis, and management.

    Science.gov (United States)

    Voorhies, R M

    2001-04-01

    In contemporary clinical practice, the prevalence of neck pain in the general population is approximately 15%. The challenge for the primary care specialist is to be able to recognize the more serious disorders that require early referral. Additionally, it is important to have the confidence to institute specific treatment for nonurgent conditions in order to avoid unnecessary referral of patients with generally self-limiting conditions.CERVICAL SPONDYLOSIS IS A GENERAL AND NONSPECIFIC TERM THAT ENCOMPASSES A BROAD SPECTRUM OF AFFLICTIONS BUT, FOR PURPOSES OF CLARITY, CAN BE ORGANIZED INTO THREE CLINICAL SYNDROMES: Type I Syndrome (Cervical Radiculopathy); Type II Syndrome (Cervical Myelopathy); and Type III Syndrome (Axial Joint Pain). It is important to remember that shoulder problems can masquerade as cervical problems, and vice versa (e.g. adhesive capsulitis, recurrent anterior subluxation, impingement syndrome, rotator cuff tear, etc.). A number of management options, including pharmaceutical, physical therapy, and psychological therapies, are available once a diagnosis has been made.

  15. Imaging Classification of Cervical Lymph Nodes

    Directory of Open Access Journals (Sweden)

    Gh. Bakhshandepour

    2008-01-01

    Full Text Available Nearly four decades, Rouviere classification, which is a clinically based system, was the only system for cervical adenopathy classification. The best possible classification of cervical nodal disease may be accomplished by using both clinical palpation and also informations provided by imaging, because imaging can reveal clinically silent lymph nodes. most head and neck tumors spread to the neck nodes as a part of their natural history ,depending on the primary site. Up to 80% of patients with upper aerodigestive mucosal malignancies will have cervical nodal metastasis"nat presentation.The occurrence of nodal metastasis has a profound effect on the management and prognosis of the patients .nodal metastasis is the most important prognostic factor in squamous cell carcinoma of the head and neck. In general it decreases the overall survival by half, and extracapsular spread worsens the prognosis by another half. Our purpose in this presentation is to review imaging classification of cervical lymph nodes.

  16. Imaging and clinical properties of inflammatory demyelinating pseudotumor in the spinal cord

    Institute of Scientific and Technical Information of China (English)

    Ying Wang; Min Wang; Hui Liang; Quntao Yu; Zhihui Yan; Min Kong

    2013-01-01

    Inflammatory demyelinating pseudotumor usual y occurs in the brain and rarely occurs in the spinal cord. On imaging, inflammatory demyelinating pseudotumor appears very similar to intramedul ary tumors such as gliomas. It is often misdiagnosed as intramedul ary tumor and surgical y resected. In view of this, the clinical and magnetic resonance imaging manifestations and the pathological fea-tures of 36 cases of inflammatory demyelinating pseudotumor in the spinal cord were retrospec-tively analyzed and summarized. Most of these cases suffered from acute or subacute onset and exhibited a sensorimotor disorder. Among them, six cases were misdiagnosed as having intrame-dul ary gliomas, and inflammatory demyelinating pseudotumor was only identified and pathologi-cal y confirmed after surgical resection. Lesions in the cervical and thoracic spinal cord were com-mon. Magnetic resonance imaging revealed edema and space-occupying lesions to varying de-grees at the cervical-thoracic junction, with a predominant feature of non-closed rosette-like rein-forcement (open-loop sign). Pathological examination showed perivascular cuffing of predominantly dense lymphocytes, and demyelination was observed in six of the misdiagnosed cases. These re-sults suggest that tumor-like inflammatory demyelinating disease in the spinal cord is a kind of special demyelinating disease that can be categorized as inflammatory pseudotumor. These solitary lesions are easily confused with intramedul ary neoplasms. Patchy or non-closed reinforcement (open-ring sign) on magnetic resonance imaging is the predominant property of inflammatory de-myelinating pseudotumor, and inflammatory cel infiltration and demyelination are additional patho-logical properties.

  17. Inflammatory bowel disease epidemiology

    DEFF Research Database (Denmark)

    Burisch, Johan; Munkholm, Pia

    2013-01-01

    The occurrence of inflammatory bowel disease (IBD) is increasing worldwide, yet the reasons remain unknown. New therapeutic approaches have been introduced in medical IBD therapy, but their impact on the natural history of IBD remains uncertain. This review will summarize the recent findings in t...... in the epidemiology of IBD....

  18. Cardiac Valvular Inflammatory Pseudotumor

    Directory of Open Access Journals (Sweden)

    Sathe Pragati A

    2008-09-01

    Full Text Available Abstract Inflammatory pseudotumors are quasineoplastic lesions that occur in the lungs as well as other extrapulmonary sites. The heart is an uncommon site of origin. We report a valvular pseudotumor that produced chronic mitral and aortic regurgitation in an elderly woman.

  19. Renal inflammatory myofibroblastic tumor

    DEFF Research Database (Denmark)

    Heerwagen, S T; Jensen, C; Bagi, P;

    2007-01-01

    Renal inflammatory myofibroblastic tumor (IMT) is a rare soft-tissue tumor of controversial etiology with a potential for local recurrence after incomplete surgical resection. The radiological findings in renal IMT are not well described. We report two cases in adults with a renal mass treated...

  20. Pelvic Inflammatory Disease (PID)

    Science.gov (United States)

    ... the ectopic pregnancy is not diagnosed early. Chronic pelvic pain —PID may lead to long-lasting pelvic pain. Who is at risk of PID? PID can ... lead to pelvic inflammatory disease and infertility. Chronic Pelvic Pain: Persistent pain in the pelvic region that has ...

  1. Cervical spine injuries in American football.

    Science.gov (United States)

    Rihn, Jeffrey A; Anderson, David T; Lamb, Kathleen; Deluca, Peter F; Bata, Ahmed; Marchetto, Paul A; Neves, Nuno; Vaccaro, Alexander R

    2009-01-01

    American football is a high-energy contact sport that places players at risk for cervical spine injuries with potential neurological deficits. Advances in tackling and blocking techniques, rules of the game and medical care of the athlete have been made throughout the past few decades to minimize the risk of cervical injury and improve the management of injuries that do occur. Nonetheless, cervical spine injuries remain a serious concern in the game of American football. Injuries have a wide spectrum of severity. The relatively common 'stinger' is a neuropraxia of a cervical nerve root(s) or brachial plexus and represents a reversible peripheral nerve injury. Less common and more serious an injury, cervical cord neuropraxia is the clinical manifestation of neuropraxia of the cervical spinal cord due to hyperextension, hyperflexion or axial loading. Recent data on American football suggest that approximately 0.2 per 100,000 participants at the high school level and 2 per 100,000 participants at the collegiate level are diagnosed with cervical cord neuropraxia. Characterized by temporary pain, paraesthesias and/or motor weakness in more than one extremity, there is a rapid and complete resolution of symptoms and a normal physical examination within 10 minutes to 48 hours after the initial injury. Stenosis of the spinal canal, whether congenital or acquired, is thought to predispose the athlete to cervical cord neuropraxia. Although quite rare, catastrophic neurological injury is a devastating entity referring to permanent neurological injury or death. The mechanism is most often a forced hyperflexion injury, as occurs when 'spear tackling'. The mean incidence of catastrophic neurological injury over the past 30 years has been approximately 0.5 per 100,000 participants at high school level and 1.5 per 100,000 at the collegiate level. This incidence has decreased significantly when compared with the incidence in the early 1970s. This decrease in the incidence of

  2. Costs Associated with Cervical Cancer Screening

    Centers for Disease Control (CDC) Podcasts

    2009-10-15

    Dr. Tom Cox, a practicing gynecologist and president of the American Society of Colposcopy and Cervical Pathology, provides a brief introduction to cervical cancer screening guidelines and human papillomavirus (HPV) DNA testing.  Created: 10/15/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  3. Trends of cervical cancer in Greenland

    DEFF Research Database (Denmark)

    Sander, Bente B; Rebolj, Matejka; Lynge, Elsebeth

    2014-01-01

    BACKGROUND: Due to its extraordinarily fast economic and social transition, virtually closed borders before 1940 and, moreover, that 85% of the population has the distinctive genetics of the Inuit, Greenland is a very interesting country to study cervical cancer from a historical perspective. Nev...... with the introduction of screening. The data strongly suggested that the increased burden of cervical cancer in Greenlandic women was real and followed earlier changes in sexual behaviour; these changes were likely a consequence of the tremendous societal changes....

  4. Evaluation of cervical lymphadenopathy in children

    DEFF Research Database (Denmark)

    Ingolfsdottir, Maria; Balle, Viggo; Hahn, Christoffer Holst

    2013-01-01

    Cervical lymphadenopathy (LAP) in children is a common clinical diagnostic dilemma. The aim of our study was to analyse ultrasonography, fine needle aspiration biopsy, size and location on the neck to distinguish lymph nodes requiring excision from those that do not.......Cervical lymphadenopathy (LAP) in children is a common clinical diagnostic dilemma. The aim of our study was to analyse ultrasonography, fine needle aspiration biopsy, size and location on the neck to distinguish lymph nodes requiring excision from those that do not....

  5. HPV immunohistochemical testing and cervical dysplasia

    OpenAIRE

    MUREŞAN, DANIEL; Rotar, Ioana Cristina; APOSTOL, SILVANA; COROIU, GEORGIANA; Florin STAMATIAN

    2016-01-01

    Background and aim HPV (Human Papilloma Virus) infection represents a necessary condition for cervical carcinogenesis. The purpose of this study was to evaluate the efficiency of HPV testing using an immunohistochemical staining kit with implications upon both diagnosis and treatment of cervical intraepithelial neoplasia (CIN). Methods Seventy-nine patients and eighty-six controls were enrolled in the study. Each patient had completed a physical examination, gynecological examination with cer...

  6. Tophaceous gout in the cervical spine

    Energy Technology Data Exchange (ETDEWEB)

    Cabot, Jonathan [Royal Adelaide Hospital, Department of Orthopaedic Surgery, Adelaide, South Australia (Australia); Mosel, Leigh; Kong, Andrew; Hayward, Mike [Flinders Medical Centre, Department of Medical Imaging, Bedford Park, South Australia (Australia)

    2005-12-01

    Gout is a common metabolic disorder typically affecting the distal joints of the appendicular skeleton. Involvement of the axial skeleton, particularly the facet joints and posterior column of the cervical spine, is rare. This case report highlights such a presentation in a 76-year old female who presented with cervical spine pain following a fall. Her radiological findings were suggestive of a destructive metastatic process. Histological diagnosis confirmed tophaceous gout. (orig.)

  7. Management of Cervical Cytology with HPV Test

    Centers for Disease Control (CDC) Podcasts

    2009-10-15

    Dr. Stewart Massad, a professor in the Division of Gynecologic Oncology at Washington University in Saint Louis and a board member of the American Society for Colposcopy and Cervical Cancer Prevention (ASCCP), talks about ASCCP's 2006 Consensus Guidelines on the management of abnormal cervical cytology and histology.  Created: 10/15/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  8. Vertigo in patients with cervical spine dysfunction

    OpenAIRE

    Galm, R.; Rittmeister, M.; Schmitt, E.

    1998-01-01

    To our knowledge, quantitative studies on the significance of disorders of the upper cervical spine as a cause of vertigo or impaired hearing do not exist. We examined the cervical spines of 67 patients who presented with symptoms of dizziness. Prior to the orthopaedic examination, causes of vertigo relating to the field of ENT and neurology had been ruled out. Fifty patients of the above-mentioned group were studied. They followed the outlined treatment protocol with physical therapy and wer...

  9. Cervical myelopathy due to degenerative spondylolisthesis

    OpenAIRE

    Koakutsu, Tomoaki; Nakajo, Junko; Morozumi, Naoki; Hoshikawa, Takeshi; Ogawa, Shinji; Ishii, Yushin

    2011-01-01

    Objective To investigate clinical-radiological features of cervical myelopathy due to degenerative spondylolisthesis (DSL). Methods A total of 448 patients were operated for cervical myelopathy at Nishitaga National Hospital between 2000 and 2003. Of these patients, DSL at the symptomatic disc level was observed in 22 (4.9%) patients. Clinical features were investigated by medical records, and radiological features were investigated by radiographs. Results Disc levels of DSL were C3/4 in 6 ca...

  10. [Cervical vertebral column--anatomy, fractures, treatment].

    Science.gov (United States)

    Kłosiński, Michał; Sienkiewicz-Zawilińska, Justyna; Lipski, Marcin; Zawiliński, Jarosław; Matyja, Andrzej; Walocha, Jerzy

    2009-01-01

    The paper deals with anatomy of human cervical spine. It shows close relation between knowledge on the normal structure and methods of treatment of different kinds of spine injuries. It describes detailed anatomy and mechanical features of cervical vertebral column, including the structure of distinct vertebrae, their joints and arrangement of muscles. It reviews also historical methods of treatment of fractures in this region considering current methods.

  11. Cervical myositis ossificans traumatica: a rare location

    Energy Technology Data Exchange (ETDEWEB)

    Baysal, T.; Sarac, K.; Kutlu, R. [Dept. of Radiology, Inonu University, Malatya (Turkey); Baysal, O.; Ersoy, Y. [Dept. of Physical Therapy and Rehabilitation, Inonu Univ., Malatya (Turkey); Elmali, N. [Dept. of Orthopedics and Traumatology, Inonu Univ., Malatya (Turkey)

    1999-05-01

    An unusual case of myositis ossificans traumatica lesion located in the paraspinal region is reported. Despite the contiguity of the lesion with the cervical vertebrae and ominous appearance of the biopsy material, the history of antecedent trauma and computed tomography findings allowed preoperative accurate diagnosis. To our knowledge, myositis ossificans traumatica located in the cervical paraspinal region is very rare. (orig.) With 4 figs., 16 refs.

  12. Cervical Cancer Screening with HPV Test

    Centers for Disease Control (CDC) Podcasts

    2009-10-15

    Dr. Stewart Massad, a professor in the Division of Gynecologic Oncology at Washington University in Saint Louis and a board member of the American Society for Colposcopy and Cervical Cancer Prevention (ASCCP), talks about cotesting with human papillomavirus (HPV) as part of a cervical cancer screening program.  Created: 10/15/2009 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP), Division of Cancer Prevention and Control (DCPC).   Date Released: 6/9/2010.

  13. Tuberculous retropharyngeal abscess without cervical spine TB

    Institute of Scientific and Technical Information of China (English)

    ChandrakantPatil; RashmiKharatPatil; PrasadDeshmukh; SameerSinghal; BlendaDSouza

    2011-01-01

    Tuberculous retropharyngeal abscess is a rare presentation. It is present in adults usually due to involvement of cervical spine by tuberculosis. Retropharyngeal space usually gets involved in children due to pyogenic organisms or secondary to trauma. Here is a case of tuberculous retropharyngeal abscess in an adult female, with pulmonary tuberculosis. The patient was not having tuberculous involvement of cervical spine and was managed surgically by aspirating the retropharyngeal abscess transorally and AKT Category I.

  14. Hospital epidemiology of emergent cervical necrotizing fasciitis

    Directory of Open Access Journals (Sweden)

    Shaikh Nissar

    2010-01-01

    Full Text Available Background : Necrotizing fasciitis (NF is a surgical emergency. It is a rapidly progressing infection of the fascia and subcutaneous tissue and could be fatal if not diagnosed early and treated properly. NF is common in the groin, abdomen, and extremities but rare in the neck and the head. Cervical necrotizing fasciitis (CNF is an aggressive infection of the neck and the head, with devastating complications such as airway obstruction, pneumonia, pulmonary abscess, jugular venous thrombophlebitis, mediastinitis, and septic shock associated with high mortality. Aim : To assess the presentation, comorbidities, type of infection, severity of disease, and intensive care outcome of CNF. Methods : Medical records of the patients treated for NF in the surgical intensive care unit (SICU from January 1995 to February 2005 were reviewed retrospectively. Results : Out of 94 patients with NF, 5 (5.3% had CNF. Four patients were male. The mean age of our patients was 41.2 ± 14.8 years. Sixty percent of patients had an operative procedure as the predisposing factor and 80% of patients received nonsteroidal anti-inflammatory drugs (NSAIDs. The only comorbidity associated was diabetes mellitus (DM in 3 patients (60%. Sixty percent of the cases had type1 NF. Mean sequential organ failure assessment (SOFA score on admission to the ICU was 8.8 ± 3.6. All patients had undergone debridement at least two times. During the initial 24 h our patients received 5.8 ± 3.0 l of fluid, 2.0 ± 1.4 units of packed red blood cells (PRBC, 4.8 ± 3.6 units of fresh frozen plasma (FFP, and 3.0 ± 4.5 units of platelet concentrate. The mean number of days patients were intubated was 5.2 ± 5.1 days and the mean ICU stay was 6.4 ± 5.2 days. Sixty percent of cases had multiorgan dysfunction (MODS and one patient died, resulting in a mortality rate of 20%. Conclusion : According to our study, CNF represents around 5% of NF patients. CNF was higher among male patients and in

  15. Cervical cancer: screening and therapeutic perspectives.

    Science.gov (United States)

    Sankaranarayanan, Rengaswamy; Thara, Somanathan; Esmy, Pulikottil Okkuru; Basu, Partha

    2008-01-01

    Cervical cancer is a major cause of mortality and premature death among women in their most productive years in low- and medium-resourced countries in Asia, Africa and Latin America, despite the fact that it is an eminently preventable cancer. While cytology screening programmes have resulted in a substantial reduction of cervical cancer mortality in developed countries, they have been shown to have a wide range of sensitivity in most routine settings including in developing countries. Although liquid-based cytology improves sample adequacy, claims on improved sensitivity remain controversial. Human papillomavirus testing is more sensitive than cytology, but whether this gain represents protection against future cervical cancer is not clear. Recently, in a randomized trial, the use of visual inspection with 4% acetic acid was shown to reduce cervical cancer incidence and mortality. Cryotherapy and large loop excision of the transformation zone are effective and safe treatment methods for cervical intraepithelial neoplasia. The clinical stage of cancer is the single most important prognostic factor and should be carefully evaluated in choosing optimal treatment between surgery and radiotherapy, with or without chemotherapy. At the public health level, health care infrastructure, affordability and capacity for initiating and sustaining vaccination and screening programmes are critical factors in cervical cancer control. On the other hand, an informed practitioner can utilize the multiple opportunities in routine primary care interactions for prevention, screening, early detection and prompt referral for treatment.

  16. Imaging of the cervical articular pillar

    Energy Technology Data Exchange (ETDEWEB)

    Yeomans, E. [Orange Base Hospital, Orange, NSW (Australia)

    1998-12-01

    The cervical articular pillar, due to the complex anatomical structure of the cervical spine, is not well demonstrated in routine plain radiographic views. Dedicated views have been devised to demonstrate the pillar, yet their performance has abated considerably since the inception of Computed Tomography (CT) in the 1970`s. It is the consideration that CT does not image the articular pillar with a 10 per cent accuracy that poses the question: Is there still a need for plain radiography of the cervical articular pillar? This paper studies the anatomy, plain radiography, and incidence of injury to the cervical articular pillar. It discusses (with reference to current and historic literature) the efficacy of current imaging protocols in depicting this injury. It deals with plain radiography, CT, complex tomography, and Magnetic Resonance Imaging (MRI) of the cervical spine to conclude there may still be a position in current imaging protocols for plain radiography of the cervical articular pillar. Copyright (1998) Australian Institute of Radiography 43 refs., 5 figs.

  17. Anterior cervical hypertrichosis: a sporadic case.

    Science.gov (United States)

    Bostan, Sezen; Yaşar, Şirin; Serdar, Zehra Aşiran; Gizlenti, Sevda

    2016-03-01

    Anterior cervical hypertrichosis is a very rare form of primary localized hypertrichosis. It consists of a tuft of terminal hair on the anterior neck just above the laryngeal prominence. The etiology is still unknown. In this article, we reported a 15-year-old female patient who presented to our clinic with a complaint of hypertrichosis on the anterior aspect of the neck for the last five years. Her past medical history revealed no pathology except for vesicoureteral reflux. On the basis of clinical presentation, our patient was diagnosed with anterior cervical hypertrichosis and she was considered to be a sporadic case due to lack of other similar cases in familial history. To date, 33 patients with anterior cervical hypertrichosis have been reported. Anterior cervical hypertrichosis can be associated with other abnormalities, but it frequently presents as an isolated defect (70%). The association of vesicoureteral reflux and anterior cervical hypertrichosis which was observed in our patient might be coincidental. So far, no case of anterior cervical hypertrichosis associated with vesicoureteral reflux has been reported in the literature.

  18. Cervical cancer: A comprehensive approach towards extermination.

    Science.gov (United States)

    Bava, Smitha V; Thulasidasan, Arun Kumar T; Sreekanth, Chanickal N; Anto, Ruby John

    2016-01-01

    Human Papilloma Virus (HPV) is one of the most common sexually transmitted pathogen, globally. Oncogenic types of HPV are the causative agents of many neoplastic diseases, including cervical cancer, which ranks as the most common cancer affecting females in developing countries. HPV infection of the cervical epithelium and the subsequent integration of viral DNA into the host genome are the major risk factors for cervical cancer. The scientific discovery of HPV as the causal agent of cervical cancer has led to the development of HPV-based diagnostic tools. Prophylactic vaccines, based on the oncogenic HPV type virus-like particles have been introduced in several developed countries as a preliminary preventive approach. Nevertheless, it remains a continuous threat to women in developing countries, where the prophylactic vaccines are unaffordable and organized screening programmes are lacking. This warrants implementation of prevention strategies that will reduce cervical cancer-related mortality. In this review, we have discussed molecular pathogenesis of HPV infection and the risk factors associated with it. The diagnosis, treatment and prevention strategies of HPV-related cervical cancer have also been discussed.

  19. Quantitative analysis of cyclooxygenase 2 in the posterior longitudinal ligament of cervical spondylotic myelopathy

    Institute of Scientific and Technical Information of China (English)

    SONG Hong-xing; Michael Scarpatetti; Wolfgang Kreil; SHEN Hui-liang; Koppany Bodo; Birgit Ebner; Heribert Schr(o)ttner; Michael Mokry

    2011-01-01

    Background Cervical spondylotic myelopathy (CSM), in part, results from degeneration of the posterior longitudinal ligament (PLL), which mechanically compresses the spinal cord. Much research was done on the ossification of PLL, but not concerning the non-ossifying degeneration of cervical PLL. The degeneration of cervical PLL may be related to inflammation. The aim of this study was to elucidate the pathological features of the PLL and the role of cyclooxygenase 2 (COX-2) in the degeneration of the PLL in CSM.Methods A total of 23 PLL specimens were collected during surgery from patients with CSM for the histological and immunohistochemical (type Ⅱ collagen and Ki-67) study. For the control group 14 cervical PLL autopsy specimens were investigated in the same manner. mRNA expression of COX-2 was quantitatively measured by real-time reverse transcription-polymerase chain reaction (RT-PCR) from 18 PLL specimens of patients with CSM and 18 PLL specimens of autopsy cases. Immunohistochemistry was used to evaluate the cellular location of COX-2 in PLL.Results A distinct amount of fibrotic area, chondrometaplastic tissue and calcification were found in the PLL of the patient group, compared with the control group. Type Ⅱ collagen was apparent around chondrometaplastic cells. Ki-67 positive reaction was less than 5%. A COX-2 positive reaction was found in 9 of the patient specimens (39.1%) in which the COX-2 was released from vascular endothelial cells in the PLL. However, such reactions were not found in the control group. Real-time PCR showed that the mRNA expression level of COX-2 in the patient group was significantly higher than that in the control group (P <0.01).Conclusions Chondrometaplastic tissue producing type Ⅱ collagen was identified as the most predominant pathological feature in the degenerative PLL. The higher expression of COX-2 might be related to degeneration of the PLL in CSM.

  20. The natural history and clinical syndromes of degenerative cervical spondylosis.

    LENUS (Irish Health Repository)

    Kelly, John C

    2012-01-01

    Cervical spondylosis is a broad term which describes the age related chronic disc degeneration, which can also affect the cervical vertebrae, the facet and other joints and their associated soft tissue supports. Evidence of spondylitic change is frequently found in many asymptomatic adults. Radiculopathy is a result of intervertebral foramina narrowing. Narrowing of the spinal canal can result in spinal cord compression, ultimately resulting in cervical spondylosis myelopathy. This review article examines the current literature in relation to the cervical spondylosis and describes the three clinical syndromes of axial neck pain, cervical radiculopathy and cervical myelopathy.

  1. Transcutaneous cervical vagal nerve stimulation modulates cardiac vagal tone and tumor necrosis factor-alpha.

    Science.gov (United States)

    Brock, C; Brock, B; Aziz, Q; Møller, H J; Pfeiffer Jensen, M; Drewes, A M; Farmer, A D

    2016-12-12

    The vagus nerve is a central component of cholinergic anti-inflammatory pathways. We sought to evaluate the effect of bilateral transcutaneous cervical vagal nerve stimulation (t-VNS) on validated parameters of autonomic tone and cytokines in 20 healthy subjects. 24 hours after t-VNS, there was an increase in cardiac vagal tone and a reduction in tumor necrosis factor-α in comparison to baseline. No change was seen in blood pressure, cardiac sympathetic index or other cytokines. These preliminary data suggest that t-VNS exerts an autonomic and a subtle antitumor necrosis factor-α effect, which warrants further evaluation in larger controlled studies.

  2. Triapine With Chemotherapy and Radiation Therapy in Treating Patients With IB2-IVA Cervical or Vulvar Cancer

    Science.gov (United States)

    2017-01-31

    Cervical Adenocarcinoma; Cervical Adenosquamous Carcinoma; Cervical Squamous Cell Carcinoma, Not Otherwise Specified; Stage IB Vulvar Cancer; Stage IB2 Cervical Cancer; Stage II Vulvar Cancer; Stage IIA1 Cervical Cancer; Stage IIA2 Cervical Cancer; Stage IIB Cervical Cancer; Stage IIIA Cervical Cancer; Stage IIIA Vulvar Cancer; Stage IIIB Cervical Cancer; Stage IIIB Vulvar Cancer; Stage IIIC Vulvar Cancer; Stage IVA Cervical Cancer; Stage IVA Vulvar Cancer; Vulvar Adenocarcinoma; Vulvar Squamous Cell Carcinoma

  3. Reparative Spheroids in HPV-Associated Chronic Cervicitis

    Directory of Open Access Journals (Sweden)

    Gennadiy T. Sukhikh

    2013-09-01

    Full Text Available Background: Spheroid cell structures (SCS described in cell culture are used to study cell-cell and cell-matrix interactions. However, the role of the SCS in the repair process in vivo remains unexplored. The aim of the study was to examine the cellular composition of the spherical structures and their functional significance in the repair of the squamous epithelium in human papilloma virus-associated chronic cervicitis (HPV-CC. Methods and Results: The cytology and biopsy materials from 223 patients with HPV-CC were subjected to molecular testing for HPV DNA by Real-Time Polymerase Chain Reaction (Real-Time PCR with genotyping and chromogenic in situ hybridization (CISH, as well as immunocytological and immunohistochemical analyses of p16INK4A, Ki67, SMA, Vimentin, CD34, E-cadherin, Oct4, CD44, CKW markers. In the stem cell niche zone, these spheroid structures were discovered having proliferative activity and showing signs of producing stem cells involved in the repair of the cervical mucosa in HPV-CC. Conclusion: The persistence of the HPV in the stem cell niche zone cells in the cervix determines the chronization of inflammation in this area, with the ability to perform pathological repair. The immunophenotype of the spheroid cell structures in the HPV-CC includes cells with signs of stem cells (‘stemness’ and the mesenchymal-epithelial transition.

  4. Risk of cervical cancer after completed post-treatment follow-up of cervical intraepithelial neoplasia

    DEFF Research Database (Denmark)

    Rebolj, Matejka; Helmerhorst, Theo; Habbema, Dik;

    2012-01-01

    To compare the risk of cervical cancer in women with histologically confirmed cervical intraepithelial neoplasia who returned to routine screening after having completed post-treatment follow-up with consecutive normal smear test results with women with a normal primary smear test result....

  5. Persisting upper cervical pain as sole symptom by unstable fractures in the cervical spine

    DEFF Research Database (Denmark)

    Saksø, Henrik; Foldager, Casper Bindzus; Bünger, Cody

    2015-01-01

    Upper cervical spine fractures can be caused by very low-energy traumas, and the clinical presentation can vary from mild neck pain to paraplegia and ultimately to death. The most common cause of these fractures is trauma but degenerative and pathologic aetiology is also seen. Upper cervical spine...

  6. Cervical spondylolisis. Two case reports; Espondilolisis cervical. Presentacion de dos casos

    Energy Technology Data Exchange (ETDEWEB)

    Borja, E.; Ruiz, F.; Garcia, E.; Canadillas, L. [Hospital Virgen de las Nieves. Granada (Spain)

    2002-07-01

    Cervical spondylolisis is a rare anomaly of unknown etiology. We present two cases studied with different imaging techniques, review both the radiological findings which permit a correct diagnosis and its differential diagnosis in regard to other cervical column anomalies. (Author) 11 refs.

  7. Severe cervical glandular cell lesions and severe cervical combined lesions - Predictive value of the Papanicolaou smear

    NARCIS (Netherlands)

    Erp, AJMV; Smedts, FMM; Vooijs, GP

    2004-01-01

    BACKGROUND. The purpose of the current study was to determine the accuracy of routinely screened cervical smears to predict a glandular cell lesion in histologically confirmed cases of cervical adenocarcinoma in situ (AIS), invasive adenocarcinoma (ADCA), adenosquamous carcinoma (ADSQCA), and severe

  8. Atypical idiopathic inflammatory demyelinating lesions

    DEFF Research Database (Denmark)

    Wallner-Blazek, Mirja; Rovira, Alex; Fillipp, Massimo;

    2013-01-01

    Atypical lesions of a presumably idiopathic inflammatory demyelinating origin present quite variably and may pose diagnostic problems. The subsequent clinical course is also uncertain. We, therefore, wanted to clarify if atypical idiopathic inflammatory demyelinating lesions (AIIDLs) can be class...

  9. Reaction Graph

    Institute of Scientific and Technical Information of China (English)

    傅育熙

    1998-01-01

    The paper proposes reaction graphs as graphical representations of computational objects.A reaction graph is a directed graph with all its arrows and some of its nodes labeled.Computations are modled by graph rewriting of a simple nature.The basic rewriting rules embody the essence of both the communications among processes and cut-eliminations in proofs.Calculi of graphs are ideentified to give a formal and algebraic account of reaction graphs in the spirit of process algebra.With the help of the calculi,it is demonstrated that reaction graphs capture many interesting aspects of computations.

  10. Epidemiology of cervical cancer in Colombia

    Directory of Open Access Journals (Sweden)

    Muñoz, Nubia

    2012-12-01

    Full Text Available Worldwide, cervical cancer is the third most common cancer in women, and the first or second most common in developing countries. Cervical cancer remains in Colombia the first cause of cancer mortality and the second cause of cancer incidence among women, despite the existence of screening programs during the last 3 decades. Bucaramanga, Manizales and Cali reported rates around 20 per 100,000 and Pasto 27 per 100,000. The Cali cancer registry has reported a progressive decrease in the age standardized incidence and mortality rates of cervical cancer over the past 40 years. Reasons for the decline in incidence and mortality of cervical cancer are multiple and probably include: improvement in socio-economic conditions, decrease in parity rates and some effect of screening programs.Human papilloma Virus is the main cause of cervical cancer, HPV natural history studies have now revealed that HPVs are the commonest of the sexually transmitted infec¬tions in most populations. Most HPV exposures result in sponta¬neous clearance without clinical manifestations and only a small fraction of the infected persons, known as chronic or persistent carriers, will retain the virus and progress to precancerous and cancer. HPV 16 and 18 account for 70% of cervical cancer and the 8 most common types. (HPV 16, 18, 45, 33, 31, 52, 58 and 35 account for about 90% of cervical cancer. Case-control studies also allowed the identification of the following cofactors that acting together with HPV increase the risk of progression from HPV persistent infection to cervical cancer: tobacco, high parity, long term use of oral contraceptives and past infections with herpes simplex type 2 and Chlamydia trachomatis. The demonstration that infection with certain types of human papillomavirus (HPV is not only the main cause but also a necessary cause of cervical cancer has led to great advances in the prevention of this disease on two fronts: (i Primary prevention by the use of

  11. Epidemiology of cervical cancer in Colombia.

    Science.gov (United States)

    Muñoz, Nubia; Bravo, Luis Eduardo

    2012-10-01

    Worldwide, cervical cancer is the third most common cancer in women, and the first or second most common in developing countries. Cervical cancer remains in Colombia the first cause of cancer mortality and the second cause of cancer incidence among women, despite the existence of screening programs during the last 3 decades. Bucaramanga, Manizales and Cali reported rates around 20 per 100,000and Pasto 27 per 100,000. The Cali cancer registry has reported a progressive decrease in the age standardized incidence and mortality rates of cervical cancer over the past 40 years. Reasons for the decline in incidence and mortality of cervical cancer are multiple and probably include: improvement in socio-economic conditions, decrease in parity rates and some effect of screening programs. Human papilloma Virus is the main cause of cervical cancer, HPV natural history studies have now revealed that HPVs are the commonest of the sexually transmitted infections in most populations. Most HPV exposures result in spontaneous clearance without clinical manifestations and only a small fraction of the infected persons, known as chronic or persistent carriers, will retain the virus and progress to precancerous and cancer. HPV 16 and 18 account for 70% of cervical cancer and the 8 most common types. (HPV 16, 18, 45, 33, 31, 52, 58 and 35) account for about 90% of cervical cancer. Case-control studies also allowed the identification of the following cofactors that acting together with HPV increase the risk of progression from HPV persistent infection to cervical cancer: tobacco, high parity, long term use of oral contraceptives and past infections with herpes simplex type 2 and Chlamydia trachomatis. The demonstration that infection with certain types of human papillomavirus (HPV) is not only the main cause but also a necessary cause of cervical cancer has led to great advances in the prevention of this disease on two fronts: (i) Primary prevention by the use of prophylactic HPV

  12. Epidemiology of cervical cancer in Colombia

    Directory of Open Access Journals (Sweden)

    Nubia Muñoz

    2012-12-01

    Full Text Available Worldwide, cervical cancer is the third most common cancer in women, and the first or second most common in developing countries. Cervical cancer remains in Colombia the first cause of cancer mortality and the se­cond cause of cancer incidence among women, despite the existence of screening programs during the last 3 decades. Bucaramanga, Manizales and Cali reported rates around 20 per 100,000 and Pasto 27 per 100,000. The Cali cancer registry has reported a progressive decrease in the age standardized incidence and mortality rates of cervical cancer over the past 40 years. Reasons for the decline in incidence and mortality of cervical cancer are multiple and probably include: improvement in socio-economic conditions, decrease in parity rates and some effect of screening programs. Human papilloma Virus is the main cause of cervical cancer, HPV natural history studies have now revealed that HPVs are the commonest of the sexually transmitted infections in most populations. Most HPV expo­sures result in spontaneous clearance without clinical manifestations and only a small fraction of the infected persons, known as chronic or persistent carriers, will retain the virus and progress to precancerous and cancer. HPV 16 and 18 account for 70% of cervical cancer and the 8 most common types. (HPV 16, 18, 45, 33, 31, 52, 58 and 35 account for about 90% of cervical cancer. Case-control studies also allowed the identification of the following cofactors that acting together with HPV increase the risk of progression from HPV persistent infection to cervical cancer: tobacco, high parity, long term use of oral contraceptives and past infections with herpes simplex type 2 and Chlamydia trachomatis. The demonstration that infection with certain types of human papillomavirus (HPV is not only the main cause but also a necessary cause of cervical cancer has led to great advances in the prevention of this disease on two fronts: (i Primary prevention by the use of

  13. CCR2 and CCR5 genes polymorphisms in women with cervical lesions from Pernambuco, Northeast Region of Brazil: a case-control study.

    Science.gov (United States)

    Santos, Erinaldo Ubirajara Damasceno dos; Lima, Géssica Dayane Cordeiro de; Oliveira, Micheline de Lucena; Heráclio, Sandra de Andrade; Silva, Hildson Dornelas Angelo da; Crovella, Sergio; Maia, Maria de Mascena Diniz; Souza, Paulo Roberto Eleutério de

    2016-03-01

    Polymorphisms in chemokine receptors play an important role in the progression of cervical intraepithelial neoplasia (CIN) to cervical cancer (CC). Our study examined the association of CCR2-64I (rs1799864) andCCR5-Δ32 (rs333) polymorphisms with susceptibility to develop cervical lesion (CIN and CC) in a Brazilian population. The genotyping of 139 women with cervical lesions and 151 women without cervical lesions for the CCR2-64I and CCR5-Δ32 polymorphisms were performed using polymerase chain reaction-restriction fragment length polymorphism. The individuals carrying heterozygous or homozygous genotypes (GA+AA) for CCR2-64I polymorphisms seem to be at lower risk for cervical lesion [odds ratio (OR) = 0.37, p = 0.0008)]. The same was observed for the A allele (OR = 0.39, p = 0.0002), while no association was detected (p > 0.05) with CCR5-Δ32 polymorphism. Regarding the human papillomavirus (HPV) type, patients carrying the CCR2-64Ipolymorphism were protected against infection by HPV type 16 (OR = 0.35, p = 0.0184). In summary, our study showed a protective effect ofCCR2-64I rs1799864 polymorphism against the development of cervical lesions (CIN and CC) and in the susceptibility of HPV 16 infection.

  14. Incidence of cervical dysplasia and cervical cancer in women living with HIV in Denmark

    DEFF Research Database (Denmark)

    Thorsteinsson, Kristina; Ladelund, Steen; Jensen-Fangel, Søren;

    2014-01-01

    INTRODUCTION: Women living with HIV (WLWH) are reportedly at increased risk of invasive cervical cancer (ICC). WLWH in Denmark attend the National ICC screening program less often than women in the general population. We aimed to estimate the incidence of cervical dysplasia and ICC in WLWH...... and hazard ratios (HRs) for time from inclusion to first cervical intraepithelial neoplasia (CIN)/ICC and time from first normal cervical cytology to first CIN/ICC were estimated. Sensitivity analyses were performed to include prior screening outcome, screening intensity and treatment of CIN...... with normal baseline cytology, incidences of CIN1+ and CIN2+ were higher in WLWH. However, incidences were comparable between WLWH and controls adherent to the National ICC screening program. CONCLUSIONS: Overall, WLWH develop more cervical disease than controls. However, incidences of CIN are comparable...

  15. Retroperitoneal inflammatory myofibroblastic tumor

    Directory of Open Access Journals (Sweden)

    Bapsy Poonamalle P

    2005-10-01

    Full Text Available Abstract Background Inflammatory myofibroblastic tumor (IMT is a neoplasm of unknown etiology occurring at various sites. By definition, it is composed of spindle cells (myofibroblasts with variable inflammatory component, hence the name is IMT. Case presentation The present case is of a 46 years old woman presented with a history of flank pain, abdominal mass and intermittent hematuria for last 6 months. The initial diagnosis was kept as renal cell carcinoma. Finally, it turned out to be a case of retroperitoneal IMT. The patient was managed by complete surgical resection of the tumor. Conclusion IMT is a rare neoplasm of uncertain biological potential. Complete surgical resection remains the mainstay of the treatment.

  16. Inflammatory bowel disease

    Energy Technology Data Exchange (ETDEWEB)

    Kottler, R.E.; Freson, M. (Groote Schuur Hospital, Cape Town (South Africa). Dept. of Radiology)

    1985-06-01

    Radiology is of considerable value in all forms of inflammatory bowel disease to establish its presence and extent, and to differentiate lesions. The most common inflammatory bowel diseases are Crohn's disease and ulcerative colitis. Crohn's disease may occur anywhere in the disgestive tract, but is most common in the terminal ileum. Since there is no practical endoscopic method of examining the small bowel, barium studies of the latter are most important. Modern radiological techniques, especially the double contrast barium enema, show excellent correlation between the macroscopic changes and the radiological features. Radiology alone does not provide the answers and the radiological features must be interpreted in conjunction with clinical investigation.

  17. The Effect of the Cervical Orthosis on Swallowing Physiology and Cervical Spine Motion During Swallowing.

    Science.gov (United States)

    Mekata, Kojiro; Takigawa, Tomoyuki; Matsubayashi, Jun; Toda, Kazukiyo; Hasegawa, Yasuhiro; Ito, Yasuo

    2016-02-01

    Cervical orthosis is used to immobilize the neck in various disorders such as trauma and post-operation. However, it is still uncertain how cervical orthosis restricts the degree of movement of the cervical spine during swallowing and how they affect swallowing physiology. The purpose of this study was to evaluate these issues using the Philadelphia(®) Collar. We conducted videofluorography of swallowing in 39 healthy subjects (23 men, 16 women; mean age of 34.3 years) with and without cervical orthosis. To compare the two conditions regarding the cervical spine motion, we determined the angular and positional changes of the occipital bone (C0) and each cervical vertebra (C1-C7) from the oral phase to the pharyngeal phase. Similarly, to compare swallowing physiology, we assessed the start and end times and the durations of soft palate elevation, rapid hyoid anterosuperior movement, epiglottis inversion, closure of the laryngeal vestibule, and pharyngoesophageal segment (PES) opening. Finally, we compared the transit times of contrast agent in the two conditions. The respective extensions of C1, C2, and C3 were 0.31°, 0.07°, and 0.05° (mean) with cervical orthosis, and the respective flexions of C1, C2, and C3 were 0.98°, 1.42°, and 0.85° (mean) without. These results suggested that cervical orthosis restricted the flexion of C1-C3. Analysis of swallowing physiology revealed that the average durations of hyoid anterosuperior elevation, epiglottic inversion, and PES opening were prolonged by 0.09, 0.19, and 0.05 s, respectively. In conclusion, the cervical orthosis restricted the movement of the cervical spine during swallowing and changed swallowing physiology.

  18. Non-contiguous spinal injury in cervical spinal trauma: evaluation with cervical spine MRI

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Soo Jung; Shin, Myung Jin; Kim, Sung Moon [University of Ulsan College of Medicine, Seoul (Korea, Republic of); Bae, Sang Jin [Sanggyepaik Hospital, Inje University, Seoul (Korea, Republic of)

    2004-12-15

    We wished to evaluate the incidence of non-contiguous spinal injury in the cervicothoracic junction (CTJ) or the upper thoracic spines on cervical spinal MR images in the patients with cervical spinal injuries. Seventy-five cervical spine MR imagings for acute cervical spinal injury were retrospectively reviewed (58 men and 17 women, mean age: 35.3, range: 18-81 years). They were divided into three groups based on the mechanism of injury; axial compression, hyperflexion or hyperextension injury, according to the findings on the MR and CT images. On cervical spine MR images, we evaluated the presence of non-contiguous spinal injury in the CTJ or upper thoracic spine with regard to the presence of marrow contusion or fracture, ligament injury, traumatic disc herniation and spinal cord injury. Twenty-one cases (28%) showed CTJ or upper thoracic spinal injuries (C7-T5) on cervical spinal MR images that were separated from the cervical spinal injuries. Seven of 21 cases revealed overt fractures in the CTJs or upper thoracic spines. Ligament injury in these regions was found in three cases. Traumatic disc herniation and spinal cord injury in these regions were shown in one and two cases, respectively. The incidence of the non-contiguous spinal injuries in CTJ or upper thoracic spines was higher in the axial compression injury group (35.5%) than in the hyperflexion injury group (26.9%) or the hyperextension (25%) injury group. However, there was no statistical significance ({rho} > 0.05). Cervical spinal MR revealed non-contiguous CTJ or upper thoracic spinal injuries in 28% of the patients with cervical spinal injury. The mechanism of cervical spinal injury did not significantly affect the incidence of the non-contiguous CTJ or upper thoracic spinal injury.

  19. Demethylation of FANCF gene may be a potential treatment through inhibiting the proliferation of cervical cancer

    Institute of Scientific and Technical Information of China (English)

    Min Li; Chanyu Zhang

    2013-01-01

    Objective: The aim of the study was to explore the effect of demethylating agent 5-Aza-2'-deoxycytidine (5-ADC) on expression of Fanconi anemia complementation group F (FANCF) gene and the proliferation of cervical cancer cells, to observe cell's sensitivity to chemotherapeutic drug taxol, and to explore the antitumor effect of 5-ADC as well as the new treatment of cervical cancer. Methods: Cervical cancer cell lines SiHa (FANCF gene full-methylated) and Hela (unmethylated) were treated with 5-ADC. We used the methylation-specific PCR (MSP), reverse transcription-polymerase chain reaction (RT-PCR) and Western blot to detect the FANCF methylation, mRNA and protein respectively. The 3-(4,5-dimethylthiazol-2- yl)-2,5-diphenyltetrazolium bromide (MTT) assay was used to detect the proliferation of cells. The cytotoxicity of taxol was measured by flow cytometer. The nude mice bearing SiHa was used to observe the effect of 5-ADC in vivo. Results: Inhibition of DNA promoter methylation by 5-ADC reactivated the expression of FANCF mRNA and protein in SiHa cells, consistent with decreased growth speed and increased taxol resistance. These results were proven in experiments in vivo. Conclusion: The 5-ADC probably become a potential treatment drug through inhibiting the proliferation of cervical cancer cells in taxol-resistant patients.

  20. The clinical utility of HPV DNA testing in cervical cancer screening strategies.

    Science.gov (United States)

    Bhatla, Neerja; Moda, Nidhi

    2009-09-01

    Cervical cancer continues to be the commonest cause of death among women in developing countries, largely due to the failure to the inability to sustain effective cytology-based screening programs. While this burden may come down following implementation of the human papillomavirus (HPV) vaccine, screening will still be required. HPV DNA testing is a promising new technology for cervical cancer prevention and is the most reproducible of all cervical cancer screening tests. Presently, the two assays most widely used for the detection of genital types are the polymerase chain reaction (PCR) and Hybrid Capture 2 assays (hc2). Rapid, affordable tests are expected to be available soon. HPV DNA testing can be used in a variety of clinical scenarios that include primary screening in women older than 30 yr; as an adjunctive test to cytology; in the triage of women with an equivocal cytologic report, e.g., ASC-US; or for follow-up post-treatment for cervical intraepithelial neoplasia (CIN). HPV DNA testing can also be performed on self-collected samples, which allows screening in remote areas and also in women who refuse gynecologic examination.

  1. Comparison of FFPE histological versus LBP cytological samples for HPV detection and typing in cervical cancer.

    Science.gov (United States)

    Kim, Geehyuk; Cho, Hyemi; Lee, Dongsup; Park, Sunyoung; Lee, Jiyoung; Wang, Hye-Young; Kim, Sunghyun; Park, Kwang Hwa; Lee, Hyeyoung

    2017-02-27

    Human papillomavirus (HPV) infection is closely associated with cervical cancer. This study analyzed HPV genotype prevalence in 75 cases of formalin-fixed paraffin embedded (FFPE) tissue samples from patients diagnosed with cervical cancer. Genotype prevalence was assessed using Reverse Blot Assay (REBA) and quantitative polymerase chain reaction (qPCR), which target the HPV L1 and HPV E6/E7 genes, respectively. HPV DNA chip tests were also performed using liquid based preparation (LBP) cytological samples from the same patients who provided the FFPE histological samples. We observed a slight difference in HPV genotype distribution as assessed by DNA chip versus REBA. One possible explanation for this difference is that normal regions could be mixed with lesion regions when cytological samples are extracted from each patient with cancer. For the detection of moderate dysplasia, the main target of diagnosis, this difference is anticipated to be greater. We also made several unexpected observations. For example, HPV multi-infection was not detected. Moreover, the rate of HPV positivity varied radically depending on the cancer origin, e.g. squamous cell carcinoma versus adenocarcinoma. Our results imply that it is important to determine whether cytological specimens are suitable for HPV genotyping analysis and cervical cancer diagnosis. Future research on the mechanisms underlying cervical cancer pathogenesis is also necessary.

  2. HPV prevalence among healthy Italian male sexual partners of women with cervical HPV infection.

    Science.gov (United States)

    Benevolo, Maria; Mottolese, Marcella; Marandino, Ferdinando; Carosi, Mariantonia; Diodoro, Maria Grazia; Sentinelli, Steno; Visca, Paolo; Rollo, Francesca; Mariani, Luciano; Vocaturo, Giuseppe; Sindico, Roberto; Terrenato, Irene; Donnorso, Raffaele Perrone; Vocaturo, Amina

    2008-07-01

    Genital human papillomavirus (HPV) is the causative agent of cervical cancer and is the most common sexually transmitted infection. Only limited and controversial data are available regarding HPV transmission in male sexual partners of women with cervical intraepithelial neoplasia (CIN). The aim of this study was to investigate the prevalence and the genotype distribution of HPV in penile scrapings of a series of Italian men, who had no visible penile lesions and were partners of women who were affected, or had been affected previously by cervical intraepithelial neoplasia or who were infected with HPV. The concordance of the viral group in the infected partners was determined. A total of 77 penile scrapings were screened for HPV infection by the polymerase chain reaction, while 59 cervicovaginal brushings of their female partners were tested. 35% of evaluable male samples and 64% of female sexual partners were found to be HPV positive. In the 55 simultaneously evaluable couples, a concordance of 45% was found, 11 couples (20%) with both partners being HPV negative and 14 couples (25%) with both partners HPV positive (P=0.001). Six out of the 14 couples (43%), where both partners were HPV positive, harbored the same HPV genotype group. These data, although preliminary, could support further the hypothesis that male HPV infection is more frequent in sexual partners of HPV positive or women with cervical intraepithelial neoplasia indicating that men could represent an important source of HPV transmission between sex partners.

  3. Human Papillomavirus Types 52 and 58 Are Prevalent in Uterine Cervical Squamous Lesions from Japanese Women

    Directory of Open Access Journals (Sweden)

    Kazuhiro Takehara

    2011-01-01

    Full Text Available Objective. To estimate the prevalence and genotypes of high-risk human papillomavirus (HPV focusing HPV 16, 18, 52, and 58 in Japan. Methods. Liquid-base cytology specimens were collected from Japanese women (n=11022, aged 14–98. After classifying cytodiagnosis, specimens were analyzed for HPV DNA by the multiplex polymerase chain reaction method, where 1195 specimens were positive for cervical smear, except adenomatous lesions. Result. HPV genotypes were detected in 9.5% of NILM and 72.2% of ASC-US or more cervical lesions. In positive cervical smears, HPV genotypes were HPV 52 at 26.6%, HPV 16 at 25.2%, HPV 58 at 21.8%, and HPV 18 at 7.1%. Most patients infected with HPV 16 were between 20–29 years old, decreasing with age thereafter. As for HPV 52 and 58, although the detection rate was high in 30- to 39-year-olds, it also was significant in the 50s and 60s age groups. Conclusion. In Japan, as a cause of abnormal cervical cytology, HPV52 and 58 are detected frequently in addition to HPV 16. In older age groups, HPV 52 and 58 detection rates were higher than that observed for HPV 16. After widespread current HPV vaccination, we still must be aware of HPV 52 and 58 infections.

  4. Human telomerase reverse transcriptase regulates vascular endothelial growth factor expression via human papillomavirus oncogene E7 in HPV-18-positive cervical cancer cells.

    Science.gov (United States)

    Li, Fang; Cui, Jinquan

    2015-07-01

    Human papillomavirus (HPV) infection induces chronic and precancerous lesions and results in invasive cervical cancer. Human telomerase as well as inflammatory and angiogenic factors such as telomerase reverse transcriptase (hTERT) or vascular endothelial growth factor (VEGF) could play a role in regulating HPV-induced cervical cancer. This study investigated underlying molecular events in HPV-induced HPV-positive cervical cancer through hTERT and VEGF in vitro. Expressions of hTERT, a rate-limiting subunit of telomerase, and VEGF mRNA and proteins were, respectively, assessed by qRT-PCR, ELISA, and TRAP-ELISA in HPV-positive tissue samples and cervical cancer cell lines. To assess hTERT and VEGF secretion, hTERT overexpression and knockdown were conducted in HPV-18-positive Hela cells by hTERT cDNA and shRNA transfection, respectively. Then, the effect of HPV E6 and E7 on VEGF expressions was assessed in HPV-negative cervical cancer cells. Data have shown that VEGF expression levels are associated with hTERT expressions and telomerase activity in HPV-positive cervical cancer tissues and cells. Knockdown of hTERT expression down-regulated VEGF expressions, whereas overexpression of hTERT up-regulated VEGF expressions in HPV-18-positive Hela cells. Furthermore, HPV E7 oncoprotein was necessary for hTERT to up-regulate VEGF expressions in HPV-negative cervical cancer cells. Data from this current study indicate that HPV oncoproteins up-regulated hTERT and telomerase activity and in turn promoted VEGF expressions, which could be a key mechanism for HPV-induced cervical cancer development and progression.

  5. [Inflammatory abdominal aortic aneurysm].

    Science.gov (United States)

    Ziaja, K; Sedlak, L; Urbanek, T; Kostyra, J; Ludyga, T

    2000-01-01

    The reported incidence of inflammatory abdominal aortic aneurysm (IAAA) is from 2% to 14% of patients with abdominal aortic aneurysm and the etiology of this disease is still discussed--according to the literature several pathogenic theories have been proposed. From 1992 to 1997 32 patients with IAAA were operated on. The patients were mostly symptomatic--abdominal pain was present in 68.75% cases, back pain in 31.25%, fever in 12.5% and weight loss in 6.25% of the operated patients. In all the patients ultrasound examination was performed, in 4 patients CT and in 3 cases urography. All the patients were operated on and characteristic signs of inflammatory abdominal aortic aneurysm like: thickened aortic wall, perianeurysmal infiltration or retroperitoneal fibrosis with involvement of retroperitoneal structures were found. In all cases surgery was performed using transperitoneal approach; in three cases intraoperatively contiguous abdominal organs were injured, which was connected with their involvement into periaortic inflammation. In 4 cases clamping of the aorta was done at the level of the diaphragmatic hiatus. 3 patients (9.37%) died (one patient with ruptured abdominal aortic aneurysm). Authors present diagnostic procedures and the differences in the surgical tactic, emphasizing the necessity of the surgical therapy in patients with inflammatory abdominal aortic aneurysm.

  6. Keratoconus: an inflammatory disorder?

    Science.gov (United States)

    Galvis, V; Sherwin, T; Tello, A; Merayo, J; Barrera, R; Acera, A

    2015-07-01

    Keratoconus has been classically defined as a progressive, non-inflammatory condition, which produces a thinning and steepening of the cornea. Its pathophysiological mechanisms have been investigated for a long time. Both genetic and environmental factors have been associated with the disease. Recent studies have shown a significant role of proteolytic enzymes, cytokines, and free radicals; therefore, although keratoconus does not meet all the classic criteria for an inflammatory disease, the lack of inflammation has been questioned. The majority of studies in the tears of patients with keratoconus have found increased levels of interleukin-6 (IL-6), tumor necrosis factor-α(TNF-α), and matrix metalloproteinase (MMP)-9. Eye rubbing, a proven risk factor for keratoconus, has been also shown recently to increase the tear levels of MMP-13, IL-6, and TNF-α. In the tear fluid of patients with ocular rosacea, IL-1α and MMP-9 have been reported to be significantly elevated, and cases of inferior corneal thinning, resembling keratoconus, have been reported. We performed a literature review of published biochemical changes in keratoconus that would support that this could be, at least in part, an inflammatory condition.

  7. Targeted treatments for cervical cancer: a review

    Directory of Open Access Journals (Sweden)

    Peralta-Zaragoza O

    2012-11-01

    Full Text Available Oscar Peralta-Zaragoza,1 Víctor Hugo Bermúdez-Morales,1 Carlos Pérez-Plasencia,2,3 Jonathan Salazar-León,1 Claudia Gómez-Cerón,1 Vicente Madrid-Marina11Direction of Chronic Infections and Cancer, Research Center in Infection Diseases, National Institute of Public Health, Cuernavaca, Morelos, México; 2Oncogenomics Laboratory, National Cancer Institute of Mexico, Tlalpan, México; 3Biomedicine Unit, FES-Iztacala UNAM, México City, MéxicoAbstract: Cervical cancer is the second most common cause of cancer death in women worldwide and the development of new diagnosis, prognostic, and treatment strategies merits special attention. Although surgery and chemoradiotherapy can cure 80%–95% of women with early stage cancer, the recurrent and metastatic disease remains a major cause of cancer death. Many efforts have been made to design new drugs and develop gene therapies to treat cervical cancer. In recent decades, research on treatment strategies has proposed several options, including the role of HPV E6 and E7 oncogenes, which are retained and expressed in most cervical cancers and whose respective oncoproteins are critical to the induction and maintenance of the malignant phenotype. Other efforts have been focused on antitumor immunotherapy strategies. It is known that during the development of cervical cancer, a cascade of abnormal events is induced, including disruption of cellular cycle control, perturbation of antitumor immune response, alteration of gene expression, and deregulation of microRNA expression. Thus, in this review article we discuss potential targets for the treatment of cervical cancer associated with HPV infection, with special attention to immunotherapy approaches, clinical trials, siRNA molecules, and their implications as gene therapy strategies against cervical cancer development.Keywords: Cervical cancer, clinical trials, gene therapy, HPV E6 and E7 oncogenes, siRNAs

  8. Treatment of Acute Pelvic Inflammatory Disease

    Directory of Open Access Journals (Sweden)

    Richard L. Sweet

    2011-01-01

    Full Text Available Pelvic inflammatory disease (PID, one of the most common infections in nonpregnant women of reproductive age, remains an important public health problem. It is associated with major long-term sequelae, including tubal factor infertility, ectopic pregnancy, and chronic pelvic pain. In addition, treatment of acute PID and its complications incurs substantial health care costs. Prevention of these long-term sequelae is dependent upon development of treatment strategies based on knowledge of the microbiologic etiology of acute PID. It is well accepted that acute PID is a polymicrobic infection. The sexually transmitted organisms, Neisseria gonorrhoeae and Chlamydia trachomatis, are present in many cases, and microorganisms comprising the endogenous vaginal and cervical flora are frequently associated with PID. This includes anaerobic and facultative bacteria, similar to those associated with bacterial vaginosis. Genital tract mycoplasmas, most importantly Mycoplasma genitalium, have recently also been implicated as a cause of acute PID. As a consequence, treatment regimens for acute PID should provide broad spectrum coverage that is effective against these microorganisms.

  9. Pelvic inflammatory disease and oral contraceptive use.

    Science.gov (United States)

    Feldblum, P J; Burton, N; Rosenberg, M J

    1986-10-01

    Oral contraceptive use has been shown to protect against gonococcal pelvic inflammatory disease (PID), but the effect on chlamydial PID is uncertain. Chlamydia infection is rising in incidence and has become the major cause of PID in many areas. PID may cause infertility, impairing the future reproduction of women. Previous studies on oral contraceptives and PID relied on hospitalized women, which may have biased the sample to include mainly gonococcal PID. Several studies show increased risk of endocervical chlamydia infection in users of oral contraceptives. The postulated mechanism is cervical ectopy, exposing more squamous epithelium to the organisms. Nevertheless, there is evidence indicating that despite the increased incidence of endocervical infection, oral contraceptives may inhibit the organisms from ascending, thus still offering a protective affect against both gonococcal and chlamydial PID. Future research must focus on the prevalence of chlamydia infection in Africa, and the natural history of the illness. The effect of different types of oral contraceptives on chlamydia infection must be evaluated.

  10. FoxO3a基因缺失致小鼠脾脏进行性慢性炎性反应的观察%Progressive chronic inflammatory reaction in spleens of FoxO3a gene knockout mice

    Institute of Scientific and Technical Information of China (English)

    邱红; 陈晨; 王若立; 罗红; 赵宝霞

    2012-01-01

    目的 观察FoxO3a基因缺失致小鼠脾脏进行性慢性炎性反应.方法 分别于16周、24周和12个月称取FoxO3a基因敲除小鼠和对照小鼠体重;于16、24和38周处死各组小鼠,取脾脏,肉眼观察脾脏变化,并制备脾细胞悬液,进行细胞计数,同时取各组小鼠卵巢、肺及皮下等组织,观察其炎性变化.流式细胞术检测24周的FoxO3a基因敲除小鼠和对照小鼠脾细胞中T、B淋巴细胞和Mac-1+细胞数量及百分率;Real-time PCR检测脾细胞中炎性细胞因子S100A8和S100A9基因mRNA的表达水平.结果 与对照小鼠相比,FoxO3a基因敲除小鼠脾脏明显肥大,且随年龄增加更加显著,卵巢、肺及皮下等组织内可见大量炎性细胞浸润,脾细胞数明显升高;基因敲除组老年小鼠的体重明显低于对照小鼠;FoxO3a基因敲除小鼠的脾细胞中T、B淋巴细胞数增加明显,但所占脾细胞的百分率无明显增加,Mac-1+细胞数和百分率均明显增加;S100A8和S100A9基因mRNA的表达水平明显高于对照小鼠.结论 FoxO3a基因缺失致小鼠脾脏进行性慢性炎性反应.%Objective To observe the progressive chronic inflammatory reaction induced by Fox03a gene knockout in mice. Methods The bodyweights of Fox03a gene knockout and normal control mice were weighed at ages of 16 weeks, 24 weeks and 12 months separately. Partial mice in the two groups were killed at ages of 16, 24 and 38 weeks respectively, of which the spleens were collected, observed visually, prepared into splenocytes and counted. Meanwhile, the inflammatory reactions in various tissues including ovary, lung and subcutaneous tissues were observed. The counts and percentages of T and B lymphocytes and Mac-1+ cells in spleens of FoxO3a gene knockout and control mice at age of 24 weeks were determined by flow cytometry, while the expression levels of S100A8 and S100A9 mRNAs in splenocytes by real-time PCR. Results Compared with those of control mice, the

  11. Cestode regulation of inflammation and inflammatory diseases.

    Science.gov (United States)

    Hernandez, Jose-Luis Reyes; Leung, Gabriella; McKay, Derek M

    2013-03-01

    Helminth parasites are masters of immune regulation; a likely prerequisite for long-term survival by circumventing their hosts' attempt to eradicate them. From a translational perspective, knowledge of immune events as a response to infection with a helminth parasite could be used to reduce the intensity of unwanted inflammatory reactions. Substantial data have accumulated showing that inflammatory reactions that promote a variety of auto-inflammatory diseases are dampened as a consequence of infection with helminth parasites, via either the mobilization of an anti-worm spectrum of immune events or by the direct effect of secretory/excretory bioactive immunomodulatory molecules released from the parasite. However, many issues are outstanding in the definition of the mechanism(s) by which infection with helminth parasites can affect the outcome, positively or negatively, of concomitant disease. We focus on a subgroup of this complex group of metazoan parasites, the cestodes, summarizing studies from rodent models that illustrate if, and by what mechanisms, infection with tapeworms ameliorate or exaggerate disease in their host. The ability of infection with cestodes, or other classes of helminth, to worsen a disease course or confer susceptibility to intracellular pathogens should be carefully considered in the context of 'helminth therapy'. In addition, poorly characterised cestode extracts can regulate murine and human immunocyte function, yet the impact of these in the context of autoimmune or allergic diseases is poorly understood. Thus, studies with cestodes, as representative helminths, have helped cement the concept that infection with parasitic helminths can inhibit concomitant disease; however, issues relating to long-term effects, potential side-effects, mixed pathogen infections and purification of immunomodulatory molecules from the parasite remain as challenges that need to be addressed in order to achieve the use of helminths as anti-inflammatory

  12. U.S. Deaths from Cervical Cancer May Be Underestimated

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_163192.html U.S. Deaths From Cervical Cancer May Be Underestimated Rates ... women were factored out, Rositch's team found that U.S. cervical cancer deaths are 77 percent higher among ...

  13. Study to Understand Cervical Cancer Early Endpoints and Determinants (SUCCEED)

    Science.gov (United States)

    A study to comprehensively assess biomarkers of risk for progressive cervical neoplasia, and thus develop a new set of biomarkers that can distinguish those at highest risk of cervical cancer from those with benign infection

  14. Cervical Length: Why Does It Matter during Pregnancy?

    Science.gov (United States)

    Healthy Lifestyle Pregnancy week by week During pregnancy, what's the significance of cervical length? Answers from Shannon K. Laughlin-Tommaso, ... 2015 Original article: http://www.mayoclinic.org/healthy-lifestyle/pregnancy-week-by-week/expert-answers/cervical-length/faq- ...

  15. Research Progress on the Relationship between Glucocorticoid Induced Leucine Zipper and Inflam-matory Reaction%糖皮质激素诱导的亮氨酸拉链蛋白与炎症反应关系的研究进展

    Institute of Scientific and Technical Information of China (English)

    魏国(综述); 梁杰(审校)

    2015-01-01

    糖皮质激素诱导的亮氨酸拉链蛋白(GILZ)广泛地表达于各种细胞及组织中,有助于发挥糖皮质激素的抗炎效应和免疫抑制作用。 GILZ可抑制核因子κB、转录激活因子1及丝裂原活化蛋白激酶的激酶/细胞外信号调节激酶等炎症相关信号通路的活性,对巨噬细胞、树突细胞、内皮细胞、T淋巴细胞等炎性细胞的活性具有抑制作用。在慢性炎症反应中,GILZ的上调可抑制细胞因子和趋化因子的表达、白细胞的聚集和活化,并与类风湿关节炎等自身免疫性疾病密切相关。近年来对GILZ的研究众多,该文对GILZ与炎症反应相关的信号通路、细胞及相关疾病进行综述。%Glucocorticoid induced leucine zipper(GILZ) is widely expressed in various kinds of cells and tissues,and it promotes the anti-inflammatory and immune inhibitory effect of glucocorticoid .GILZ can inhibit the activity of inflammation-related signaling pathways,such as nuclear factor κB,AP-1 and mitogen-activated protein kinases kinases/extracellular regulated protein kinases.Besides,it can interfere with the activity of some inflammatory cells,such as the macrophages,dendritic cells, endothelial cells,T lymphocytes and so on.In chronic inflammation,the up-regulation of GILZ can inhibit the expression of cytokines and che-mokines,as well as the aggregation and activation of leukocyte.Furthermore,it is closely associated with auto-immune diseases,such as rheumatoid arthritis disease.There has been a lot of studies on GILZ in recent years,here is to make a review of the relationship between GILZ and the signal pathways,cells,diseases related with inflammation reactions.

  16. TTV and HPV co-infection in cervical smears of patients with cervical lesions

    Directory of Open Access Journals (Sweden)

    Tachezy Ruth

    2009-07-01

    Full Text Available Abstract Background The female lower genital tract is a gateway for pathogens entering the host through the mucous membrane. One of the prevalent human viruses is Torque teno virus (TTV. The major reported routes of TTV transmission are fecal-oral and parenteral. Furthermore, other modes of transmission, e.g. sexual contact, are suggested. To investigate the sexual route of TTV transmission, cervical smears of healthy women and those with cervical lesions were screened for the presence of TTV DNA. Methods TTV DNA was studied in cervical smears of 95 patients with cervical lesions and 55 healthy women. Paired serum samples were available from 55 and 42 women, respectively. All healthy women had normal cytology while 44 patients had histologically confirmed low-grade lesion (LGL and 51 high-grade lesion (HGL. TTV DNA was detected with primers specific for the non-coding region. In 40 paired cervical smears and serum samples, the phylogenetic group of TTV isolates was determined. The presence of HPV DNA in cervical smears was detected by means of PCR with MY09/11 primers. Results The prevalence of TTV DNA in cervical smears of healthy women was 52.7% and was comparable with that in paired serum samples (50%. Symptomatic women had significantly higher prevalence of TTV DNA in cervical smears (74.7% than healthy controls. The TTV DNA prevalence in patient serum samples was 51%. The phylogenetic groups of TTV serum isolates were concordant with those of TTV from cervical smears of the same subjects. In cervical smears, a wider variety of TTV isolates was found. The viral loads in cervical smears were 10 to 1000 times as high as in sera. The HPV-positive study subjects had significantly higher TTV DNA prevalence than HPV negatives. The prevalence of TTV was not associated with disease severity. Conclusion High prevalence of TTV in cervical smears suggests that sexual transmission is another mode of expansion of TTV infection among the population. The

  17. Serum profile of cytokines interferon gamma and interleukin-10 in ewes subjected to artificial insemination by cervical retraction.

    Science.gov (United States)

    Alvares, C T G; Cruz, J F; Romano, C C; Brandão, F Z

    2016-04-15

    This study evaluated the influence of artificial insemination (AI) by cervical retraction (CRI) on serum levels of interferon gamma (IFNγ) and interleukin-10 (IL-10) in ewes. Synchronized pluriparous Santa Inês ewes were subjected to natural mating (NM, n = 8) and AI, which was performed for a fixed time (55 ± 1 hour) by CRI (n = 8) or laparoscopy (n = 8). Ewes were classified as pregnant, with return to estrus (RE) or with embryonic loss (EL). Blood samples were collected on Day 0, Day 3, Day 5, Day 12, and Day 17 (Day 0 = AI/NM) for progesterone dosage and cytokines were quantified from Day 0 to Day 12. Progesterone levels were constant, except for a decrease in ewes with RE at Day 17 (P IL-10 levels at any time, with averages of 642.1, 713.2, and 741.2 pg/mL for IFNγ and 667.1, 616.8, and 721.1 pg/mL for IL-10 when using CRI, laproscopy, and NM, respectively. Regarding the physiological status, ewes with EL had lower serum levels of IFNγ and IL-10 than pregnant ewes and ewes with RE, regardless of the reproductive method used, with averages of 769.1, 714.9, and 555.7 pg/mL for IFNγ and 713.8, 699.3, and 578.7 pg/mL for IL-10 in pregnant ewes, ewes with RE and EL, respectively (P IL-10 and does not induce an inflammatory reaction that can compromise pregnancy.

  18. HPV genotypes in invasive cervical cancer in Danish women

    DEFF Research Database (Denmark)

    Kirschner, Benny; Junge, Jette; Holl, Katsiaryna;

    2013-01-01

    Human papillomavirus (HPV) genotype distribution in invasive cervical cancers may differ by geographic region. The primary objective of this study was to estimate HPV-genotype distribution in Danish women with a diagnosis of invasive cervical cancer.......Human papillomavirus (HPV) genotype distribution in invasive cervical cancers may differ by geographic region. The primary objective of this study was to estimate HPV-genotype distribution in Danish women with a diagnosis of invasive cervical cancer....

  19. Tuberculous cervical lymphadenitis in a patient with suspected neck recurrence

    Institute of Scientific and Technical Information of China (English)

    Doh-jeing Yong; Hailani Iskandar; Mohd-Yunus Mohd Razif

    2012-01-01

    The significance of metastastic disease in the cervical lymph nodes has long been appreciated.The rich lymphatics of the upper aerodigestive tract explained the high incidence of cervical metastasis,occasional bilaterally spread.Even with appropriate treatment,cervical recurrences do occur.Nonetheless,with the resurgence of tuberculosis,the differential of tuberculous cervical lymphadenitis should be excluded.Appropriate modalities should be employed in making the appropriate diagnosis possible.

  20. Clinical implications of alignment of upper and lower cervical spine

    OpenAIRE

    Sherekar S; Yadav Y; Basoor A; Baghel Arvind; Adam Nelson

    2006-01-01

    Aims and Objectives: The alignment of upper and lower cervical spine is presumed to be closely interrelated and the knowledge of this is mandatory when performing occipito-cervical and upper cervical fusions. The aim of this study was to establish standard values for upper and lower cervical spine alignment in the Indian population. Materials and Methods: Five hundred eighteen asymptomatic volunteers (261 males and 257 females) between 12 and 80 years of age underwent lateral radiography w...

  1. Adjacent-level arthroplasty following cervical fusion.

    Science.gov (United States)

    Rajakumar, Deshpande V; Hari, Akshay; Krishna, Murali; Konar, Subhas; Sharma, Ankit

    2017-02-01

    OBJECTIVE Adjacent-level disc degeneration following cervical fusion has been well reported. This condition poses a major treatment dilemma when it becomes symptomatic. The potential application of cervical arthroplasty to preserve motion in the affected segment is not well documented, with few studies in the literature. The authors present their initial experience of analyzing clinical and radiological results in such patients who were treated with arthroplasty for new or persistent arm and/or neck symptoms related to neural compression due to adjacent-segment disease after anterior cervical discectomy and fusion (ACDF). METHODS During a 5-year period, 11 patients who had undergone ACDF anterior cervical discectomy and fusion (ACDF) and subsequently developed recurrent neck or arm pain related to adjacent-level cervical disc disease were treated with cervical arthroplasty at the authors' institution. A total of 15 devices were implanted (range of treated levels per patient: 1-3). Clinical evaluation was performed both before and after surgery, using a visual analog scale (VAS) for pain and the Neck Disability Index (NDI). Radiological outcomes were analyzed using pre- and postoperative flexion/extension lateral radiographs measuring Cobb angle (overall C2-7 sagittal alignment), functional spinal unit (FSU) angle, and range of motion (ROM). RESULTS There were no major perioperative complications or device-related failures. Statistically significant results, obtained in all cases, were reflected by an improvement in VAS scores for neck/arm pain and NDI scores for neck pain. Radiologically, statistically significant increases in the overall lordosis (as measured by Cobb angle) and ROM at the treated disc level were observed. Three patients were lost to follow-up within the first year after arthroplasty. In the remaining 8 cases, the duration of follow-up ranged from 1 to 3 years. None of these 8 patients required surgery for the same vertebral level during the follow

  2. Human papillomavirus and cervical cancer.

    Science.gov (United States)

    Crosbie, Emma J; Einstein, Mark H; Franceschi, Silvia; Kitchener, Henry C

    2013-09-07

    Cervical cancer is caused by human papillomavirus infection. Most human papillomavirus infection is harmless and clears spontaneously but persistent infection with high-risk human papillomavirus (especially type 16) can cause cancer of the cervix, vulva, vagina, anus, penis, and oropharynx. The virus exclusively infects epithelium and produces new viral particles only in fully mature epithelial cells. Human papillomavirus disrupts normal cell-cycle control, promoting uncontrolled cell division and the accumulation of genetic damage. Two effective prophylactic vaccines composed of human papillomavirus type 16 and 18, and human papillomavirus type 16, 18, 6, and 11 virus-like particles have been introduced in many developed countries as a primary prevention strategy. Human papillomavirus testing is clinically valuable for secondary prevention in triaging low-grade cytology and as a test of cure after treatment. More sensitive than cytology, primary screening by human papillomavirus testing could enable screening intervals to be extended. If these prevention strategies can be implemented in developing countries, many thousands of lives could be saved.

  3. [Risk factors for uterine cervical cancer according to results of VIA, cytology and cervicography].

    Science.gov (United States)

    dos Anjos, Saiwori de Jesus Silva Bezerra; Vasconcelos, Camila Teixeira Moreira; Franco, Eugênio Santana; de Almeida, Paulo César; Pinheiro, Ana Karina Bezerra

    2010-12-01

    This study aimed to evaluate the association between risk factors for uterine cervical neoplasms and cervical lesions by HPV by comparison of the visual inspection with acetic acid (VIA), cytology and cervicography results. A prevalence research was made with 157 women in a health center of Fortaleza in the period of June to September 2006. The SPSS program was used to codify the data. Inferences were made through statistical tests (chi2 = chi square and LR = likelihood ratio). The VIA, cervicography and cytology obtained 43.3%, 10.19% and 3.2% of altered results. The variables with important association to cervical lesions in the VIA were: aged less than 20 years old (p = 0.0001); one or more partners in the last three months (p = 0.015); use of contraceptives (p = 0.0008); presence of vaginal discharge (p = 0.0001) and moderate or accentuated inflammatory process (p = 0.0001). In the cytology: low instructional level (p = 0.0001) and high pH (p = 0.001). It wasn't found any significant association in the cervicography.

  4. Cervical Ripening in The Netherlands: A Survey

    Science.gov (United States)

    Huisman, Claartje M. A.; Jozwiak, Marta; de Leeuw, Jan Willem; Mol, Ben Willem; Bloemenkamp, Kitty W. M.

    2013-01-01

    Objective. We aim to investigate methods and use of cervical ripening in women without and with a prior cesarean delivery in The Netherlands. Methods. In 2010, we conducted a postal survey in all Dutch hospitals with a labor ward. One gynecologist per hospital was addressed and was asked to respond on behalf of the staff. The questionnaire contained 31 questions concerning cervical ripening and induction of labor. We compared this survey to a similar Dutch survey conducted in 2006. Results. Response rate was 78% (70/92 hospitals). In women without a prior cesarean and in need of cervical ripening, all hospitals (100%) applied prostaglandins (either E1 or E2). In women with a prior cesarean, 21.4% of the hospitals performed an elective cesarean section if delivery was indicated (26.0% in 2006). In case of cervical ripening, 72.7% used mechanical methods (49.1% in 2006), 20.0% used prostaglandins (40.4% in 2006), 3.6% used a combination of prostaglandins and mechanical methods, and 3.6% used membrane-sweeping or oxytocin. Conclusions. In 2010, in The Netherlands, prostaglandins and Foley catheters were the preferred methods for cervical ripening in women without and with a prior cesarean, respectively. Use of mechanical methods in women with a prior cesarean has increased rapidly between 2006 and 2010, corresponding with decreasing use of prostaglandins and elective repeat cesarean sections. PMID:23997770

  5. Landscape of Genomic Alterations in Cervical Carcinomas

    Science.gov (United States)

    Ojesina, Akinyemi I.; Lichtenstein, Lee; Freeman, Samuel S.; Pedamallu, Chandra Sekhar; Imaz-Rosshandler, Ivan; Pugh, Trevor J.; Cherniack, Andrew D.; Ambrogio, Lauren; Cibulskis, Kristian; Bertelsen, Bjørn; Romero-Cordoba, Sandra; Treviño, Victor; Vazquez-Santillan, Karla; Guadarrama, Alberto Salido; Wright, Alexi A.; Rosenberg, Mara W.; Duke, Fujiko; Kaplan, Bethany; Wang, Rui; Nickerson, Elizabeth; Walline, Heather M.; Lawrence, Michael S.; Stewart, Chip; Carter, Scott L.; McKenna, Aaron; Rodriguez-Sanchez, Iram P.; Espinosa-Castilla, Magali; Woie, Kathrine; Bjorge, Line; Wik, Elisabeth; Halle, Mari K.; Hoivik, Erling A.; Krakstad, Camilla; Gabiño, Nayeli Belem; Gómez-Macías, Gabriela Sofia; Valdez-Chapa, Lezmes D.; Garza-Rodríguez, María Lourdes; Maytorena, German; Vazquez, Jorge; Rodea, Carlos; Cravioto, Adrian; Cortes, Maria L.; Greulich, Heidi; Crum, Christopher P.; Neuberg, Donna S.; Hidalgo-Miranda, Alfredo; Escareno, Claudia Rangel; Akslen, Lars A.; Carey, Thomas E.; Vintermyr, Olav K.; Gabriel, Stacey B.; Barrera-Saldaña, Hugo A.; Melendez-Zajgla, Jorge; Getz, Gad; Salvesen, Helga B.; Meyerson, Matthew

    2014-01-01

    Cervical cancer is responsible for 10–15% of cancer-related deaths in women worldwide1,2. The etiological role of infection with high-risk human papilloma viruses (HPV) in cervical carcinomas is well established3. Previous studies have implicated somatic mutations in PIK3CA, PTEN, TP53, STK11 and KRAS4–7 as well as several copy number alterations in the pathogenesis of cervical carcinomas8,9. Here, we report whole exome sequencing analysis of 115 cervical carcinoma-normal paired samples, transcriptome sequencing of 79 cases and whole genome sequencing of 14 tumor-normal pairs. Novel somatic mutations in 79 primary squamous cell carcinomas include recurrent E322K substitutions in the MAPK1 gene (8%), inactivating mutations in the HLA-B gene (9%), and mutations in EP300 (16%), FBXW7 (15%), NFE2L2 (4%) TP53 (5%) and ERBB2 (6%). We also observed somatic ELF3 (13%) and CBFB (8%) mutations in 24 adenocarcinomas. Squamous cell carcinomas had higher frequencies of somatic mutations in the Tp*C dinucleotide context than adenocarcinomas. Gene expression levels at HPV integration sites were significantly higher in tumors with HPV integration compared with expression of the same genes in tumors without viral integration at the same site. These data demonstrate several recurrent genomic alterations in cervical carcinomas that suggest novel strategies to combat this disease. PMID:24390348

  6. Cyclooxygenase-2 expression in cervical cancer

    Directory of Open Access Journals (Sweden)

    Mandić Aljoša

    2014-01-01

    Full Text Available Background/Aim. Cyclooxygenase (COX or prostaglandin H2 synthase is the first enzyme that catalyzes the first two steps in the biosynthesis of prostaglandins from arachidonic acid. The aim of the study was to determine the expression level of COX-2 in patients with cervical cancer and compare it with that in the control group with no cervical pathology. Methods. The study included 76 patients divided into two groups: the control group - 30 patients without histopathological changes and the group A - 46 patients with cervical cancer, FIGO stage IB-IIA. Histopathological and immunohistochemical analyses were performed in these two groups of patients. Results. In the control group, the expression of COX-2 was not confirmed compared to the group A of 26 (56.52% patients. The expression of COX-2 showed a statistically significant difference in the presence of lymphocytic stromal infiltration (p = 0.0053. The expression of COX-2 was more pronounced in the stromal tissue without lymphocytic infiltration (80% vs 20%. Conclusion. A higher expression of COX-2 in cervical carcinoma without stromal lymphocytic infiltration suggests a possible paradoxical effect of COX-2 in immunosuppression. Frequent COX- 2 expression in the subgroup with poor prognostic histological parameters in the group A indicates the importance of COX-2 expression in the carcinogenesis of cervical cancer.

  7. Anaphylactic reaction to intravenous diclofenac

    Directory of Open Access Journals (Sweden)

    Ranju Singh

    2011-01-01

    Full Text Available Diclofenac sodium is a non-steroidal anti-inflammatory drug widely used as an opioid sparing agent for postoperative analgesia. Anaphylaxis due to intravenous diclofenac sodium is very rare. We report a case of anaphylactic reaction to IV diclofenac sodium, occurring postoperatively in a 25-year-old primigravida, the clinical features of which mimicked pulmonary embolism. The rarity, clinical importance and the diagnostic dilemma associated prompted us to report this case.

  8. Human Papillomavirus Cervical Infection and Associated Risk Factors in a Region of Argentina With a High Incidence of Cervical Carcinoma

    Directory of Open Access Journals (Sweden)

    S. A. Tonon

    1999-01-01

    Full Text Available Objective: To assess the prevalence and potential risk factors associated with human papillomavirus (HPV cervical infection among women residing in a region of northeastern Argentina with a high incidence of cervical cancer.

  9. Comparison of upper cervical flexion and cervical flexion angle of computer workers with upper trapezius and levator scapular pain.

    Science.gov (United States)

    Yoo, Won-Gyu

    2014-02-01

    [Purpose] In this study, we compared upper cervical flexion and cervical flexion angle of computer workers with upper trapezius and levator scapular pain. [Subject] Eight male computer workers with upper trapezius muscle pain and eight others with levator scapular muscle pain participated. [Methods] Each subject was assessed in terms of upper cervical flexion angle and total cervical flexion angles using a cervical range of motion instrument after one hour of computer work. [Results] The upper cervical flexion angle of the group with levator scapular pain was significantly lower than that of the group with upper trapezius pain after computer work. The total cervical flexion angle of the group with upper trapezius pain was significantly lower than that of the group with levator scapular pain after computer work. [Conclusion] For selective and effective intervention for neck pain, therapists should evaluate upper and lower cervical motion individually.

  10. Simulated Pain and Cervical Motion in Patients with Chronic Disorders of the Cervical Spine

    Directory of Open Access Journals (Sweden)

    Zeevi Dvir

    2004-01-01

    Full Text Available The primary objective of the present study was to determine how simulated severe cervical pain affects cervical motion in patients suffering from two distinct chronic cervical disorders: whiplash (n=25 and degenerative changes (n=25. The second objective was to derive an index that would allow the differentiation of maximal from submaximal performances of cervical range of motion. Patients first performed maximal movement of the head (maximal effort in each of the six primary directions and then repeated the test as if they were suffering from a much more intense level of pain (submaximal effort. All measurements were repeated within four to seven days. In both groups, there was significant compression of cervical motion during the submaximal effort. This compression was also highly stable on a test-retest basis. In both groups, a significantly higher average coefficient of variation was associated with the imagined pain and it was significantly different between the two clinical groups. In the whiplash group, a logistic regression model allowed the derivation of coefficient of variation-based cutoff scores that might, at selected levels of probability and an individual level, identify chronic whiplash patients who intentionally magnify their motion restriction using pain as a cue. However, the relatively small and very stable compression of cervical motion under pain simulation supports the view that the likelihood that chronic whiplash patients are magnifying their restriction of cervical range of motion using pain as a cue is very low.

  11. Biomolecular and epidemiological aspects of human papillomavirus induced cervical carcinogenesis

    NARCIS (Netherlands)

    Vermeulen, Christine Frederike Wilhelmine

    2007-01-01

    Cervical cancer remains one of the leading causes of death from cancer among women worldwide. Organised screening programmes aim to trace precursor lesions in order to reduce cervical cancer incidence. Human papillomavirus (HPV) is a necessary cause for cervical carcinogenesis. Most HPV infections a

  12. Development of a therapeutic vaccination strategy against cervical neoplasia

    NARCIS (Netherlands)

    Riezebos-Brilman, Annelies

    2008-01-01

    The aim of the studies described in this thesis was to investigate the effi cacy of a therapeutic immunization strategy against cervical cancer and premalignant cervical disease. Cervical cancer is caused by persistent infection with high-risk human papillomavirus (HPV). Two of the early proteins of

  13. Chlamydia trachomatis infection and risk of cervical intraepithelial neoplasia

    DEFF Research Database (Denmark)

    Lehtinen, Matti; Ault, Kevin A; Lyytikainen, Erika

    2011-01-01

    High-risk human papillomavirus (hrHPV) is the primary cause of cervical cancer. As Chlamydia trachomatis is also linked to cervical cancer, its role as a potential co-factor in the development of cervical intraepithelial neoplasia (CIN) grade 2 or higher was examined....

  14. Unintentional cervical dural tap treated with lumbar blood patch

    NARCIS (Netherlands)

    Lebrun, C.; Peek, D.; Vanelderen, P.J.L.; Zundert, J. van

    2014-01-01

    Cervical radicular pain presents itself as pain radiating from the neck to the arm. If conservative treatment fails, a cervical epidural steroid injection can be considered. A rare but possible complication resulting from the interlaminar approach is unintentional cervical dural puncture that may re

  15. 6 Common Cancers - Gynecologic Cancers Cervical, Endometrial, and Ovarian

    Science.gov (United States)

    ... Therapy: There was a major advance in the treatment of cervical cancer when five NCI-sponsored clinical trials showed that ... to adding chemotherapy to radiation therapy in the treatment of invasive cervical cancer. (Cervical) HPV vaccine: Another major advance in the ...

  16. Papilomavírus humano e neoplasia cervical Human papillomavirus and cervical neoplasia

    Directory of Open Access Journals (Sweden)

    Maria Inês da Rosa

    2009-05-01

    Full Text Available O papilomavírus humano (HPV é um fator etiológico bem estabelecido para o câncer cervical. Esse vírus de DNA infecta primariamente o epitélio e pode induzir lesões benignas ou malignas na pele e na mucosa. Alguns HPVs são considerados de alto risco, responsáveis pela progressão das lesões precursoras até câncer cervical. A infecção genital pelo HPV é comum em mulheres jovens e geralmente é transitória. Uma pequena proporção de mulheres infectadas desenvolve câncer cervical, implicando o envolvimento de fatores ambientais e fatores genéticos na carcinogênese. Essa revisão aborda a estrutura viral, classificação e patologia do HPV, história natural e fatores de risco para neoplasia cervical e perspectivas futuras com a vacina anti-HPV.Human papillomavirus (HPV has been established as an important etiological factor for the development of cervical cancer. This DNA virus primarily infects the epithelium and can induce benign and malignant lesions of the mucous membranes and skin. Some HPVs are considered high risk due to their role in malignant progression of cervical tumors. Genital HPV infections are common and usually transient among young sexually active women. Only a small fraction of infected women develop cervical cancer, implying the involvement of environmental and genetic cofactors in cervical carcinogenesis. Classification, virology, pathology, natural history, epidemiological features of genital HPV infection, and future prospects for cervical cancer prevention with HPV vaccines will be reviewed here.

  17. Inflammatory bowel disease unclassified

    Institute of Scientific and Technical Information of China (English)

    Ning ZHOU; Wei-xing CHEN; Shao-hua CHEN; Cheng-fu XU; You-ming LI

    2011-01-01

    Objective: Inflammatory bowel diseases (IBDs) are idiopathic, chronic, and inflammatory intestinal disorders. The two main types, ulcerative colitis (UC) and Crohn's disease (CD), sometimes mimic each other and are not readily distinguishable. The purpose of this study was to present a series of hospitalized cases, which could not initially be classified as a subtype of IBD, and to try to note roles of the terms indeterminate colitis (IC) and inflammatory bowel disease unclassified (IBDU) when such a dilemma arises. Methods: Medical records of 477 patients hospitalized due to IBD, during the period of January 2002 to April 2009, were retrospectively studied in the present paper. All available previous biopsies from endoscopies of these patients were reanalyzed. Results: Twenty-seven of 477 IBD patients (5.7%) had been initially diagnosed as having IBDU. Of them, 23 received colonoscopy and histological examinations in our hospital. A total of 90% (9/10) and 66.7% (4/6) of patients, respectively, had a positive finding via wireless capsule endoscopy (CE) and double-balloon enteroscopy (DBE). The barium-swallow or small bowel follow-through (SBFT) was performed on 11 patients. Positive changes were observed under computer tomographic (CT) scanning in 89.5% (17/19) of patients. Reasonable treatment strategies were employed for all patients. Conclusions: Our data indicate that IBDU accounts for 5.7% of initial diagnoses of IBD. The definition of IBDU is valuable in clinical practice. For those who had no clear clinical, endoscopic, histological, or other features affording a diagnosis of either UC or CD,IBDU could be used parenthetically.

  18. Comparison of inflammatory reaction between gram-negative and gram-positive bloodstream infections in critical patients%革兰阴性菌和革兰阳性菌血流感染危重患者中致炎症反应的比较

    Institute of Scientific and Technical Information of China (English)

    吴志恒; 郭玉霞; 卜婧; 郭翠翠; 谢佳; 穆玉

    2012-01-01

    Objective To investigate the extent of inflammatory reaction induced by nosocomial gram-negative or gram-positive bloodstream infections through comparing some clinical indicators and levels of inflammatory mediators. Methods Prospective analysis was conducted in patients with positive blood culture obtained 48 h after admission to ICU, in terms of patient gender, age, APACHE Ⅱ and Sequential organ failure assessment (SOFA) scores, underlying diseases, severity of infection, total parenteral nutrition, receiving operation or surgical procedure, mechanical ventilation, blood purification therapy, mixed bacterial bloodstream infection, length of ICU stay and in hospital mortality. The parameters such as temperature, heart rate, WBC count, neutrophils, lymphocytes, levels of C-reactive protein, calcitonin, tumor necrosis factor-α (TNF-α), interleukin-lβ (IL-lβ) and interleukin-6 (IL-6) were also compared between the patients with gram-positive bloodstream infection and those with gram-negative bloodstream infection. Results The incidence of severe sepsis and septic shock was significantly higher in the patients with gram-negative bloodstream infection than in those with gram-positive bloodstream infection (88.9% vs. 73% , P= 0. 003). Blood levels of TNF-α (0. 97 ± 0. 54 vs. 0.75 ± 0. 32, P = 0.029), IL-1β (7.03 + 0.12 vs. 2.21 ± 0. 09, P = 0. 006) and IL-6 (10. 59 ± 2. 48 vs. 2.55 ± 0. 75, P= 0. 005) increased more in the patients with gram-negative bloodstream infection than in the patients in gram-positive bloodstream infection. Conclusions The patients with gram-negative bloodstream infection show more severe clinical condition and inflammatory reaction than the patients with gram-positive bloodstream infection. The pathogenic mechanism and extent of the host inflammatory response should be considered when treating bloodstream infections in clinical practice.%目的 比较医院感染革兰阴性菌血流感染和革兰阳性菌血流感染的炎性

  19. Persisting upper cervical pain as sole symptom by unstable fractures in the cervical spine

    DEFF Research Database (Denmark)

    Saksø, Henrik; Foldager, Casper Bindzus; Bünger, Cody

    2015-01-01

    Upper cervical spine fractures can be caused by very low-energy traumas, and the clinical presentation can vary from mild neck pain to paraplegia and ultimately to death. The most common cause of these fractures is trauma but degenerative and pathologic aetiology is also seen. Upper cervical spine...... fractures can be difficult to diagnose because of lack of symptoms. Two case stories describe neck pain as the only symptom to severe and unstable cervical fracture and highlight the importance of an accurate history, thorough physical examination and relevant radiological investigation....

  20. Inflammatory bowel disease.

    Science.gov (United States)

    Walsh, Anne; Mabee, John; Trivedi, Kashyap

    2011-09-01

    Crohn disease and ulcerative colitis are the most common forms of inflammatory bowel disease (IBD) likely to be encountered in primary care. Patient-centered care is essential for positive outcomes, and should include long-term continuity with an empathetic primary care provider who can provide skillful coordination of the requisite multidisciplinary approach. Early suspicion of the diagnosis and referral to expert gastroenterologists for confirmation and medical management is essential. Coordinating interdisciplinary consultations, including colorectal surgeons, radiologists, stoma therapists, psychologists, and rheumatologists, in combination with comprehensive patient education, is key to decreasing overall morbidity, mortality, and health care costs associated with IBD.