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Sample records for serum tnf levels

  1. Clinical significance of determination of serum IL-1β, TNFlevels in patients with periodontitis

    International Nuclear Information System (INIS)

    Wei Dong; Zhang Xiaolei

    2006-01-01

    Objective: To investigate the changes of serum IL-1β and TNFlevels in patients with periodontitis. Methods: Serum IL-1β and TNFlevels were measured with RIA in 42 patients with periodontitis and 35 controls. Results: Serum IL-1β and TNFlevels in the patients were significantly higher than those in controls (P<0.01). Serum IL-1β level was positively correlated with TNFlevel (r=0.4182, P<0.01). Conclusion: Increase of serum IL-1β and TNFlevels in patients with periodontitis was closely related to the pathogenesis of the disease. (authors)

  2. Influence of different thyroid functional statuses on human serum IL-8, TNF levels

    International Nuclear Information System (INIS)

    Wei Feng; Jiao Yanxiang; Guang Yancen; Zhang Zhu; Wei Cuiying

    2003-01-01

    Objective: To evaluate the effect of different statuses of thyroid function (hyperthyroidism and hypothyroidism as well as euthyroid status) on serum IL-8, TNF levels. Methods: Serum IL-8, TNF levels of 95 hyperthyroidism patients (41 males, 54 females), 53 hypothyroidism patients (23 males, 30 females), 45 euthyroid controls (24 males, 21 females) were measured with RIA. Results: 1. Serum IL-8 levels in hyperthyroidism (Graves' disease) patients were significantly higher than those in controls. (F=2.93, p 0.05). IL-8 and TNF levels were also not correlated to age and thyroid hormone levels. Conclusion: Both IL-8 and TNF took part in many auto-immure pathological processes including hyper-and hypo-thyroidism

  3. The measurement of serum TNFlevels in patients with lichen planus.

    Science.gov (United States)

    Akpinar Kara, Yesim

    2017-12-01

    Lichen planus is a common mucocutaneous inflammatory skin disease with a multifactorial etiology. Cytokines play a key role in lichen planus pathogenesis. This study investigates the relationship between disease severity and levels of tumor necrosis factor-α (TNF-α), which is considered a primary cytokine that initiates cytotoxicity. Serum TNFlevels were compared between a patient group (n = 34) and a control group (n = 20). TNFserum levels were measured using human TNF-α Enzyme-Linked Immunosorbent Assay (ELISA) test kits, and the two groups were statistically compared to each other. Mean serum TNFlevels were found to be significantly higher in the patient group than in the control group (p 0.005). No relationship was detected between TNFlevels and patients' sex. It is thought that TNF-α, a proinflammatory cytokine, may play an important role in the pathogenesis of lichen planus. TNF-α may be a simple and effective predictor to illustrate the inflammatory status in patients with lichen planus.

  4. Serum TNFlevels and Helicobacter pylori cagA and vacA genes

    Science.gov (United States)

    Siregar, G. A.; Halim, S.; Sitepu, R. R.; Darmadi

    2018-03-01

    Helicobacter pylori is associated with higher virulence. TNF-α has an important role in host defense against H. pylori infection. The aim of this study was to investigate the relationship between TNFserum levels with cagA and vacA genes in H. pylori infection. This was a cross-sectional study involving 80 patients that consecutively admitted to endoscopy unit. Diagnosis of H. pylori infection was based on rapid urease test. Serum samples werecollected to determine circulating TNFlevel. Polymerase chain reaction was done to examine H. pylori vacA and cagA genes. Data analysis was carriedout using SPSS version 22 with 95%CI and p<0.05 was considered statistically significant. About 45 (56.3%) patients infected with Helicobacter pylori. There were 33 (73.3%) patients with H. pylori cagA positive. Serum TNFlevels in patients with the H. pylori positive were significantly higher compared to H. pylori negative. Serum level of TNF-α was significantly higher in cagA positive than negative. Subjects with H. pylori cagA gene positive were more likely to have ahigher level of serum TNF-α than H. pylori cagA gene negative.

  5. Clinical significance of determination of changes of serum TNF and SA levels after treatment in patients with gonorrhea

    International Nuclear Information System (INIS)

    Zhong Chengwu

    2005-01-01

    Objective: To investigate the changes of serum TNF and sialic acid (SA) levels after treatment in patients with gonorrhea. Methods: Serum TNF (with RIA) and SA (with spectrophotometer ) levels were measured both before and after treatment in 42 patients with gonorrhea as well as in 35 controls. Results: Before treatment, the serum levels of TNF and SA were significantly higher than those in the controls (P 0.05). Conclusion: Changes of serum levels of TNF and SA could reflect the severity of infection in patients with gonorrhea. (authors)

  6. Clinical significance of changes of serum TNF-α and IL-6 levels in elderly patients with chronic bronchial asthma

    International Nuclear Information System (INIS)

    Li Mei

    2005-01-01

    Objective: To explore the clinical significance of changes of serum TNF-α and IL-6 levels in elderly patients with chronic bronchial asthma. Methods: Serum TNF-α and IL-6 levels were determined with RIA in 55 elderly patients with chronic bronchial asthma and 35 controls. Results: Serum TNF-α and IL-6 levels were significantly higher in the patients than those in controls (P 0.05). Conclusion: Abnormal high serum TNF-α and IL-6 levels were important pathophysiologic features in chronic bronchial asthma. (authors)

  7. Serum TNF-Alpha Level Predicts Nonproliferative Diabetic Retinopathy in Children

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    Katarzyna Zorena

    2007-01-01

    Full Text Available The aim of this study was identification of the immunologic markers of the damage to the eye apparatus at early stages of diabetes mellitus (DM type 1 children. One hundred and eleven children with DM type 1 were divided into two groups: those with nonproliferative diabetic retinopathy (NPDR and without retinopathy. All the children had their daily urine albumin excretion, HbA1c, C-peptide measured, 24-hour blood pressure monitoring, and ophthalmologic examination. Levels of TNF-α, IL-6, and IL-12 in serum were measured by ELISA tests (Quantikine High Sensitivity Human by R&D Systems, Minneapolis, Minn, USA. The NPDR children demonstrated a significantly longer duration of the disease in addition to higher HbA1c, albumin excretion rate, C-reactive protein, systolic blood pressure, as well as TNF-α and IL-6 levels than those without retinopathy. The logistic regression revealed that the risk of NPDR was strongly dependent on TNF-α [(OR 4.01; 95%CI 2.01–7.96]. TNF-α appears to be the most significant predictor among the analyzed parameters of damage to the eye apparatus. The early introduction of the TNF-α antagonists to the treatment of young patients with DM type 1 who show high serum activity of the TNF-α may prevent them from development of diabetic retinopathy.

  8. Clinical significance of measurement of serum TNF-α, T, FSH and PRL levels in male infertility

    International Nuclear Information System (INIS)

    Li Tianquan; Zhou Minglian; He Haoming

    2011-01-01

    Objective: To explore the significance of changes of serum TNF-α, T, FSH and PRL levels in male patients with infertility. Methods: Serum TNF-α, T, FSH and PRL (with RIA) were measured in 36 male patients with infertility and 35 male controls. Results: Serum T level was significantly lower in the patients than those in controls (P<0.01), while the serum TNF-α, FSH and PRL levels were significantly higher in the patients (P<0.01). Serum TNFlevel was negatively correlated with T level in the patients (r=-0.5184, P<0.01) and positively correlated with FSH, PRL levels (r=0.6184, 0.5925, P<0.01). Conclusion: Serum TNF-α, T, FSH and PRL levels were significantly changed in male with infertility and determination of which might useful for prognosis and treatment clinically. (authors)

  9. Study on the changes of serum IL-2, IL-6, IL-8 and TNF levels in patients with diabetic nephrosis

    International Nuclear Information System (INIS)

    Qin Wenjing

    2005-01-01

    Objective: To investigate the changes of serum IL-2, IL-6, IL-8 and TNF levels in patients with diabetic nephrosis. Methods: Serum IL-2, IL-6, IL-8 and TNF levels were measured with RIA in 38 patients with diabetic nephrosis and 36 controls. Results: Serum levels of IL-6, IL-8 and TNF were significantly higher in patients with diabetic nephrosis than those in controls (P<0.01), but serum IL-2 levels were significantly lower in the patients (P<0.01). Conclusion: These cytokines participated in the pathogenesis of diabetic nephrosis. Monitoring the changes of their serum levels was helpful for the management of the disease. (authors)

  10. Study on the changes of serum IL-2, IL-6 and TNFlevels in patients with psoriasis

    International Nuclear Information System (INIS)

    Xie Chuntao

    2007-01-01

    Objective: To investigate the changes of serum IL-2, IL-6 and TNFlevels in patients with psoriasis. Methods: Serum IL-2, IL-6 and TNFlevels were measured with KIA in 38 patients with psoriasis and 35 controls. Results: Serum levels of IL-6 and TNF-α were significantly higher in patients with psoriasis than those in controls (P<0.01), but serum IL-2 levels were significantly lower (P<0.01). Conclusion: These cytokines participated in the pathogenesis of psoriasis. Monitoring the changes of their serum levels was helpful for the management of the diseases. (authors)

  11. Serum TNF-α, IL-6 and Resistin Levels in Chronic Plaque Psoriasis

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    Yasemin Yıldırım

    2012-09-01

    Full Text Available Background and Design: Psoriasis is a chronic recurrent inflammatory disease of the skin. Despite previous extensive studies, etiology is still unclear. Obesity is a significant risk factor for psoriasis and body mass index (BMI correlates with the disease severity. In recent years, the relationship between psoriasis and adipose tissue cytokines has been reported. Therefore, in this study, we aimed to determine the levels of adipose tissue cytokines TNF-α, IL-6 and resistin in psoriasis patients and to evaluate their relation with disease severity.Material and Methods: Our study was performed between January 2010 and February 2010 on a total of 40 patients who were admitted to Abant Izzet Baysal University, Medical School Clinic of Dermatology with complaints of psoriasis. Additionally, forty healthy individuals whose age, gender and BMI did not differ from the patients’ ones formed the control group. TNF-α, IL-6, and resistin levels were measured in both the patients diagnosed with psoriasis and the control group using ELISA methods. The t-test and Mann-Whitney U test were performed to examine the differences between the two groups. Results: In our study, TNF-α, IL-6, and resistin levels were all significantly elevated in the patient group, and serum IL-6 and resistin correlated with disease severity. Psoriasis Area Severity Index (PASI score showed statistically significant association with IL-6 and resistin levels. Furthermore, it was detected that BMI did not correlate with serum TNF-α, IL-6, and resistin levels.Conclusion: The results of our study showed that TNF-α, IL-6, and resistin play a part in psoriasis etiopathogenesis, and IL-6 and resistin can be used as markers to assess the severity of the disease. Also, our study showed that the elevation in serum TNF-α, IL-6, and resistin levels is independent from the increase in adipose tissue. Larger studies are needed to support our findings.

  12. Clinical significance of changes of serum NSE, TNF-α and IL-6 levels in patients with hypoxic ischemic encephalopathy

    International Nuclear Information System (INIS)

    Zhang Yuhong; Zhang Yujuan; Zhou Xiujuan; Shan Huali

    2010-01-01

    Objective: To study the clinical significance of changes of serum NSE, TNF-α and IL-6 levels in neonates with hypoxic ischemic encephalopathy. Methods: Serum NSE (with ELISA) and TNF-α, IL-6 (with RIA) levels were measured in 30 neonates with hypoxic ischemic encephalopathy and 30 controls. Results: Serum NSE, TNF-α and IL-6 levels were significantly higher in neonates with hypoxic-ischemic encephalopathy than those in controls (P<0.01). Serum NSE levels were positively correlated with those of TNF-α, IL-6 (r=0.5812, 0.6014, P<0.01). Conclusion: Serum NSE, TNF-α and IL-6 levels were closely related to the diseases process of hypoxic-ischemic encephalopathy. (authors)

  13. Is severity of clinical manifestations following _H. lepturus_ envenomation related to serum TNFlevel?

    OpenAIRE

    Amir A. Jalali; Mohammad H. Pipelzadeh; Mohammad M. Taraz; Ali A. Khodadadi; Manoochr M. Makvandi

    2010-01-01

    Thirty six patients, with varying degrees of severity of envenomation, because of envenomation by _Hemiscorpius lepturus_ scorpion, were systematically investigated. The serum levels (by double-ligand ELIZA kit) of interlukin-1 (IL-1), interlukin-6 (IL-6), interlukin-8 (IL-8) and tumor necrosis factor-α (TNF- α) were compared with 30 healthy controls and 10 age-matched patients envenomed by _Mesobuthus eupeus_ scorpion. Blood samples from _M. eupeus_ and _H. lepturus_ victims were...

  14. Changes of serum TNF-α and sTNFR II levels in hyperthyroid patients treated with 131I

    International Nuclear Information System (INIS)

    Li Fangdu

    2004-01-01

    Objective: To study the influence of 131 I therapy on the auto-immune status of hyperthyroid patients through measurement of the changes of serum TNF-α and sTNFR II levels. Methods: Serum levels of TNF-α and sTNFR II were measured with IRA and ELISA respectively in 36 hyperthyroid patients and 31 controls. Six to twelve months after 131 I therapy, the serum levels were again measured in the patients. Results: The 36 patients fell into two groups after treatment: 27 with thyroid function normalized (cured) and 9 remained hyper- thyroid (treatment failure). Before treatment, the serum TNF-α and sTNFR II levels in both groups of patients were significantly higher than those in the controls (p 0.05). In the treatment failure group, serum levels of TNF-α and sTNFR II were not much decreased after therapy (vs before treatment, p>0.05). Serum TNFlevels were positively correlated to the serum sTNFR II levels in the patients (r=0.264, p 3 , FT 4 levels (r=0.354, p 131 I therapy would effectively suppress the auto-immune status in hyperthyroid patients; changes of serum TNF-α and sTNFR II levels would reflect the result

  15. Clinical significance of determination of serum TNF-α, VEGF and TSGF levels after treatment in patients with aplastic anemia

    International Nuclear Information System (INIS)

    Hu Mingqiu; Xu Yanli

    2009-01-01

    Objective: To explore the clinical significance changes of serum TNF-α, VEGF and TSGF levels after treatment in patients with aplastic Anemia. Methods: Serum TNF-α(with RIA), VEGF(with ELISA) and TSGF(with biochemistry) levels were determined in 33 patients with aplastic anemia both before and after treatment and 35 controls. Results: Before treatment, the serum TNF-α, TSGF levels were significantly higher in the patients than those in controls (P<0.01), but serum VEGF levels were significantly lower in the patients (P<0.01). Serum TNF-α, TSGF levels were negatively correlated with levels of VEGF(r=-0.5192, -0.6018, P<0.01). After a course of treatment, the serum TNF-α, VEGF and TSGF levels, though corrected markedly, remained significantly different from those in controls (P<0.05). Conclusion: Determination of serum TNF-α, VEGF and TSGF levels after treatment might be of prognostic importance in patients with aplastic anemia. (authors)

  16. Clinical significance of measurement of serum NO/NOS and TNFlevels after treatment in patients with schizophrenia

    International Nuclear Information System (INIS)

    Nan Deqi; Du Liang; Yang Sixue; Qin Yong

    2007-01-01

    Objective: To explore the significance of changes of serum NO/NOS and TNFlevels in patients with schizophrenia. Methods: Serum TNF-α (with R/A) and NO/NOS (with bio-chemistry) levels were determined in 41 patients with schizophrenia both before and after treatment as well as in 35 controls. Results:Before treatment the serum NOS, TNFlevels in the patients were significantly higher than those in controls (P <0.01 ). After six weeks treatment, the levels in patients, though dropped markedly, remained significantly higher (P<0.05). Conclusion: Serum NO/NOS and TNFlevels were closely related to the diseases process of schizophrenia and were of prognostic values. (authors)

  17. Clinical significance of determination of serum TNF, IL-8 and GM-CSF levels in pediatric patients with bronchial asthma

    International Nuclear Information System (INIS)

    Xu Donglin

    2005-01-01

    Objective: To investigate the clinical significance of changes of serum TNF, IL-8 and GM-CSF in pediatric patients with bronchial asthma. Methods: Serum TNF, IL-8 and GM-CSF levels were measured with RIA in 32 pediatric patients with bronchial asthma and 30 controls. Results: Serum levels of TNF, IL-8 and GM-CSF were very significantly higher in pediatric patients with bronchial asthma than those in controls (P<0.01). After one week treatment, the levels dropped considerably but still remained significantly higher than those in controls (P<0.05). Conclusion: These cytokines participated in the pathogenesis of bronchial asthma. Monitoring the changes of their serum levels was helpful for the management of the diseases. (authors)

  18. Study on the serum EMAb, TNF-α, IL-8 and CA-125 levels in patients with endometriosis

    International Nuclear Information System (INIS)

    Hou Shuping; Han Ke

    2006-01-01

    Objective: To study the serum antiendometrium antibody (EMAb), TNF-α, IL-8 and CA-125 levels in patients with endometriosis. Methods: Serum EMAb levels were measured with ELISA and TNF-α, IL-8, CA-125 levels with RIA in 45 patients with histologically proven endometriosis and 35 controls. Results: The positive rate of serum EMAb was significantly higher in the patients with endometriosis than that in controls (P<0.01), Serum TNF-α, IL-8 and CA-125 levels were also significantly higher in the patients than those in controls (P<0.01). Combined measurement of these four markers would yield diagnostic sensitivity and spceificity higher than those from any single marker. In addition, levels of TNF-α, IL-8 and CA-125 in patients with advanced diseases were significantly higher than those in patients with mild diseases. Conclusion: Combined detection of serum EMAb positive rate and TNF-α, IL-8 and CA-125 levels were of clinical diagnostic value in patients with endometriosis. (authors)

  19. Study on the changes of serum IL-2, IL-6 and TNFlevels in patients with chronic glomerulonephritis

    International Nuclear Information System (INIS)

    Xie Jianping; Feng Jiangchao; Zhang Guoyuan; Xiong Gang; Tu Lirong; Xia Chengyun

    2003-01-01

    Objective: To investigate the changes of serum IL-2, IL-6 and TNFlevels in patients with chronic glomerulonephritis of various types and stages. Methods: Serum IL-2, IL-6 and TNFlevels were measured with RIA in 71 patients with chronic glomerulonephritis and 36 controls. Results: 1) Serum levels of IL-6 and TNF-α were significantly higher in patients with chronic glomerulonephritis than those in controls (p<0.01) but serum IL-2 levels were significantly lower in the patients (p<0.01). 2)Serum IL-6 and TNFlevels were positively correlated to BUN levels (p<0.01). 3)There were no significant differences of these cytokines levels among the different types of patients (i.e. general type n=18, nephrotic type n=33 and hypertensive type n=20). Conclusion: These cytokines participated in the pathogenesis of chronic glomerulonephritis. Monitoring the changes of their serum levels was helpful for the management of the disease

  20. Serum TNF-α, IL-8, VEGF Levels in Helicobacter pylori Infection and Their Association with Degree of Gastritis

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    Gontar A Siregar

    2015-04-01

    Full Text Available Aim: to investigate the serum levels of TNF-α, IL-8, VEGF in Helicobacter pylori infection, and their association with the degrees of gastritis histopathology. Methods: a cross-sectional study was done on 80 consecutive gastritis patients admitted to endoscopy units at Adam Malik General Hospital and Permata Bunda Hospital, Medan, Indonesia from July-December 2014. The Rapid Urease test was used for the diagnosis of H. pylori infection. The severity of chronic inflammation, neutrophil infiltration, atrophy, and intestinal metaplasia were assessed. Serum samples were obtained to determine circulating TNF-α, IL-8, and VEGF. Univariate and bivariate analysis (chi square, fisher’s exact, and mann-whitney test were done using SPSS version-22. Results: there were 41.25% of 80 patients infected with Helicobacter pylori. Serum TNF-α and VEGF levels in the infected group were significantly higher compared to H. pylori negative, but there were no significant differences between serum levels of IL-8 in H. pylori positive and negative. There were significant associations between serum level of TNF-α and IL-8 with degree of chronic inflammation, and also between serum level of IL-8 and degree of neutrophil infiltration. There were significant associations between serum level of VEGF and degree of atrophy, and also between serum level of VEGF and degree of intestinal metaplasia. Conclusion: High levels of TNF-α were associated with severe degree of chronic inflammation, high levels of IL-8 associated with severe degree of chronic inflammation and neutrophil infiltration, and high levels of VEGF associated with severe degree of premalignant gastric lesion. Key words: cytokine, neoangiogenesis, Helicobacter pylori, atrophic gastritis, intestinal metaplasia.

  1. Effect of eplerenone on serum TNFlevels in adriamycin induced heart failure male rat models

    International Nuclear Information System (INIS)

    Xuan Nan; Song Liping; Xing Haiyan

    2009-01-01

    Objective: To investigate the effect of eplerenone on serum TNFlevels in adriamycin induced heart failure male rat models. Methods: Forty male rat models of adriamycin-induced heart failure were prepared with weekly intraperitoneal injection of adriamycin (4/mg/kg) for six weeks. Twenty surviving models were randomly divided into two groups: (1)eplerenone-treated group, n=10, treated with garage of eplerenone 200mg/kg/d for 12 weeks (2) non-treated group n=10. All the surviving models (group (1) n=8, group (2) n=6) were sacrificed after 12 weeks with left ventricular hemodynamic function parameters tested and serum TNFlevels measured. Ten male rats without adriamycin administration served as controls. Results: Left ventricular hemodynamic parameters in the non-treated group were significantly worse than those in controls (P<0.05). The parameters in the eplerenone treated group were significantly better than those in the non-treated group (P<0.05). The serum TNFlevels in the non-treated group were significantly higher than those in controls (P<0.05). TNFlevels in the eplerenone group were significantly lower than those in the non-treated group (P<0.05). Conclusion: Eplerenone could reduce the serum TNFlevels in the rat models of heart failure. (authors)

  2. Effects of chemotherapy on changes of serum cytokines (TNF, IL-6, TGF-α) levels in patients with hematologic malignancies

    International Nuclear Information System (INIS)

    Ye Liping; Ye Yixiu; Shi Bing; Liu Lihui; Liu Li

    2005-01-01

    Objective: To study the changes of serum cytokines (TNF, IL-6, TGF-α) levels during chemotherapy in patients with hematologic malignancies. Methods: Serum TNF, IL-6 and TGF-α levels were measured with RIA in 92 patients with hematologic malignancies both before and after chemotherapy as well as in 30 controls. Results: Before chemotherapy, serum levels of TNF and IL-6 were significantly higher in all the patients than those in controls (P<0.01). After chemotherapy at remission, the values dropped considerably (vs before chemotherapy, P<0.01). The serum TGF-α levels before chemotherapy in these patients were also significantly higher than those in controls (P<0.01) with the exception of patients with myelodysplastic syndrome (vs controls, not mach different) and patients with multiple myeloma (significantly lower than those in controls, P<0.01). The values were greatly corrected after chemotherapy in all these patients (vs before chemotherapy, P<0.01). In the patients relapsed (acute leukemia, n=4; chronic myelogenic leukemia, n=4; myelodysplastic syndrome, n=5), the cytokines levels rose abruptly to pre-chemotherapy levels or even higher. Conclusion: Serum TNF, IL-6 and TGF-α levels in patients with hematologic malignancies were closely related to the disease status and were of prognostic value. (authors)

  3. Changes of serum levels of some relevant cytokine (IL-2, IL-6, TNF-α) after antithyroid treatment in patients with graves' disease

    International Nuclear Information System (INIS)

    Ren Xiaohua; Jiang Boyong

    2010-01-01

    Objective: To study the effect of antithyroid treatment on the changes of serum levels of IL-2, IL-6 and TNF-α in patients with Graves' disease. Methods: Serum levels of IL-2, IL-6 and TNF-α were measured with RIA in 30 patients with Graves' disease (both before and after treatment with antithyroid drug) and 30 controls. Results: Before treatment serum levels of IL-6 and TNF-α in the patients were significantly higher than those in controls (P 0.05). Conclusion: Changes of serum IL-2, IL-6 and TNFlevels might be important in the pathogenesis of Graves' disease. (authors)

  4. Clinical significance of determination of changes of serum IL-2, SIL-2R and TNFlevels after treatment in patients with endometriosis

    International Nuclear Information System (INIS)

    Shao Xuefeng; Li Linlin; Shao Jun; Yao Hui

    2008-01-01

    Objective: To explore the clinical significance of changes of serum IL-2, SIL-2R and TNFlevels after treatment in patients with endometriosis. Methods: Serum IL-2 and TNF-α (with RIA) and SIL-2R (with ELISA) levels were determined in 42 patients with endometriosis both before and after treatment as well as in 35 controls. Results: Before treatment, the serum SIL-2R and TNFlevels in patients were significantly higher than those in the controls (P 0.05). Conclusion: Development of endometriosis were closely related to the serum levels of IL-2, SIL-2R and TNF-α. (authors)

  5. Clinical evaluation of determination of changes of serum IL-8, TNF-α and VEGF levels after treatment in patients with aplastic anemia

    International Nuclear Information System (INIS)

    Yu Guifen; Wang Ying; Yan Dongmei

    2011-01-01

    Objective: To explore the clinical significance of changes of serum IL-8, TNF-α and VEGF levels after treatment in patients with aplastic anemia. Methods: Serum IL-8, TNF-α (with RIA), serum VEGF (with ELISA) levels were determined both before and after treatment in 30 patients with aplastic anemia and 35 normal controls. Results: Before treatment, serum IL-8, TNFlevels in the patients were significantly higher than those in controls (P<0.01), while the serum VEGF level was absolutely lower (P<0.01), after 3 months treatment, the serum IL-8, TNF-α and VEGF levels were still significant (P<0.05). Conclusion: Detection of changes of serum IL-8, TNF-α and VEGF levels exist important clinical value for prediction in patients with aplastic anemia. (authors)

  6. Effects of different types of anaesthesia (regional vs general) on serum NO and TNFlevels in surgical patients

    International Nuclear Information System (INIS)

    Li Hong

    2006-01-01

    Objective: To study the effect of anesthesia on changes of serum NO and TNFlevels in surgical patients. Methods: Serum NO (with biochemical method) and TNF-α (with RIA) levels were determined for 3 times in 31 patients operated under regional anesthesia and 31 patients operated under general anesthesia (both for benign gastric ulcer). The levels were measured before induction of anesthesia, at the beginning of operation, and 1 hr later. Results: In patients under regional anesthesia, both the NO and TNFlevels increased significantly at the beginning of operation and, 1 hr later, though dropped, remained significantly higher than the levels before induction (P<0.05). NO significant changes of the levels were observed in patients under general anesthesia throughout the operation, and the levels were, as a whole, significantly lower than the levels under regional anesthesia (P<0.05). Conclusion: General anesthesia (combined intravenous and inhalation) could abolish the increase of serum NO and TNFlevels duning operation. (authors)

  7. Study on the relationship between serum TNF-α, IGF-I levels and lipid peroxidation in patients with fatty liver

    International Nuclear Information System (INIS)

    Li Yuqiang; Niu Guoping

    2006-01-01

    Objective: To assess the relationship between serum TNF-α, IGF-I levels and lipid peroxidation in patients with fatty liver. Methods: Serum TNF-α, IGF-I (with RIA) levels were examined in 44 patients with fatty liver and 30 controls. Ser- um levels of malondialdehyde (MDA), superoxidase (SOD) were measured with chemocolorimetry in these subjects. Results: Serum levels of TNF-α, IGF-I were significantly higher in patients with fatty liver than those in controls P<0.01 ), while the serum levels of MDA, SOD were significantly lower (P<0.01). Serum levels of IGF-I were negatively correlated with MDA levels ( r -0. 4132, P<0.05), TNFlevels were positive correlated with MDA levels (r=0.4318, P<0.05). Conclusion: Lipid peroxidation was present in patients with fatty liver, with correlated changes of TNF-α and IGF-I levels. (authors)

  8. Clinical significance of changes of serum hs-CRP, IL-6 and TNFlevels after treatment in patients with polycystic ovary syndrome

    International Nuclear Information System (INIS)

    Yang Wen; Wang Ying

    2010-01-01

    Objective: To explore the clinical significance of changes of serum hs-CRP, IL-6 and TNFlevels in patients with polycystic ovary syndrome. Methods: Serum hs-CRP (with immuno turbidity method), IL-6, TNF-α (with RIA) levels were determined in 31 patients with polycystic ovary syndrome both before and after six, month's treatment as well as 35 controls. Results: Before treatment, the serum hs-CRP, IL-6 and TNFlevels in the 31 patients with polycystic ovary syndrome were significantly higher than those in controls (P 0.05). Serum hs-CRP levels were positive correlate with serum IL-6, TNFlevels (r=0.6014, 0.5982, P<0.01). Conclusion: Serum hs-CRP, IL-6 and TNFlevels were correlated to the development of polycystic ovary syndrome (PCOS). (authors)

  9. Clinical significance of determination of changes of plasma ET and serum TNF-α, CA19-9 levels after treatment in patients with endometriosis

    International Nuclear Information System (INIS)

    Gu Ying; Wang Hongliu; Feng Yuhua; Qian Junnan; Xia Xinghuan; Li Qiong; He Haoming

    2009-01-01

    Objective: To explore the clinical significance of changes of plasma ET and serum TNF-α, CA19-9 levels after treatment in patients with endometriosis. Methods: Plasma ET and Serum TNF-α, CA19-9 levels were detected with RIA in 38 patients with endometriosis both before and after treatment and 35 controls. Results: Before treatment, the plasma ET and serum TNF-α, CA19-9 levels were significantly higher in the patients than those in controls (P 0.05). There were significantly positive correlation between the levels of plasma ET and serum TNF-α, CA19-9 levels (r=0.6118, 0.6014, P<0.01). Conclusion: Determination of plasma ET and serum TNF-α, CA19-9 levels in clinically useful in the management of patients with endometriosis. (authors)

  10. A pilot study on temporal changes in IL-1β and TNFserum levels after spinal cord injury: the serum level of TNF-α in acute SCI patients as a possible marker for neurological remission.

    Science.gov (United States)

    Biglari, B; Swing, T; Child, C; Büchler, A; Westhauser, F; Bruckner, T; Ferbert, T; Jürgen Gerner, H; Moghaddam, A

    2015-07-01

    Serum levels of interleukin-1β (IL-1β) and tumour necrosis factor-α (TNF-α) were measured over a 12-week period in 23 patients with spinal cord injury (SCI) with and without neurological improvement. To determine the course of IL-1β and TNF-α in patients with SCI and observe a possible relationship between improvements in neurological functioning and cytokine levels. All patients were treated at the BG Trauma Centre, Ludwigshafen, Germany. All lab work was done at the University Hospital, Heidelberg. Spinal cord injury was classified according to the American Spinal Injury Association (ASIA) impairment scale (AIS) in 23 patients. TNF-α and IL-1β levels were measured upon arrival at the hospital, after 4 h, 9 h and 12 h, on days 1 and 3 and at the end of weeks 1, 2, 4, 8 and 12. Temporal changes in TNF-α and IL-1β in SCI patients were seen. Patients with AIS improvement (Group 1) had significantly lower TNFlevels at 9 h compared with patients without AIS improvement (Group 2; PSCI. Our data show differences in measured cytokines over a 12-week period for SCI patients with and without neurological improvement.

  11. Clinical significance of measurement of changes of serum TNF-α and EGF levels after chemotherapy in patients with malignant hydatidiform mole

    International Nuclear Information System (INIS)

    Chen Xiaochao; Zhou Dongxia; Zhang Liming

    2008-01-01

    Objective: To study the clinical significance of changes of serum TNF-α and EGF levels after chemotherapy in patients with malignant hydatidiform mole. Methods: Serum TNF-α, EGF levels (with RIA) were measured both before and after chemotherapy in 32 patients with malignant hydatidiform mole as well as in 35 controls. Results: Before chemotherapy, serum TNF- α and EGF levels were significantly higher in the patients than those in controls (P<0.01). Six months after chemotherapy, serum TNF-α and EGF levels, though dropped markedly, remained significantly higher than those in controls (P<0.05). Conclusion: Development of malignant hydatidiform mole in patients was closely related to the serum TNF-α and EGF levels. (authors)

  12. Clinical significance of determination of changes of serum IGF-II, GM-CSF and TNFlevels after treatment in children with acute nephritis

    International Nuclear Information System (INIS)

    Xu Xiaoyan; Zhou Hong; Xu Weiqin; Li Xinghua

    2008-01-01

    Objective: To explore the clinical significance of determination of changes of serum IGF-II, GM-CSF and TNF- α levels after treatment in children with acute nephritis. Methods: Serum IGF-II, GM-CSF and TNFlevels (with RIA) were measured in 31 pediatric patients with acute nephritis and 35 controls. Results: Before treatment, the serum IGF-II, GM-CSF and TNFlevels in the patients were significantly higher than those in controls (P< O.01). After treatment for 3 months, the serum IGF-II, GM-CSF and TNFlevels, though markedly corrected, remained significantly higher than those in controls (P<0.05). Conclusion: Determination of changes of serum IGF-II, GM-CSF and TNF-α contents after treatment might be of prognostic importance in pediatric patients with acute nephritis. (authors)

  13. Clinical significance of measurement of changes of serum IL-2, TNF-α and IFN-γ levels after treatment in patients with psoriasis

    International Nuclear Information System (INIS)

    Mou Xudong; Ren Hong; Xie Chuntao

    2010-01-01

    Objective: To study the significance of changes of serum IL-2, TNF-α and IFN-γ levels after treatment in patients with psoriasis. Methods: Serum levels of IL-2, TNF-α (with RIA) and IFN-γ (with ELISA) were measured both before and after treatment in 37 patients with psoriasis and 35 controls. Results: Before treatment, the serum IL-2 levels in patients were significantly lower than those in controls (P<0.01), while the serum TNF-α and IFN-γ levels were significantly higher (P<0.01). After treatment for 3 months, the levels though markedly corrected, were still significantly different from those in controls (P<0.05). Conclusion: The levels of serum IL-2, TNF-α and IFN-γ increased significantly in patients with psoriasis especially in those advanced cases. (authors)

  14. Study on serum TNFlevel, B-cell count and T-cell subsets distribution in peripheral blood in patients with rheumatoid arthritis

    International Nuclear Information System (INIS)

    Shi Buqing

    2006-01-01

    Objective: To study the changes of serum TNFlevels, B-cell count and T-cell subsets distribution in peripheral blood in patients with rheumatoid arthritis. Methods: Serum TNFlevels (with RIA), B cell as well as T cell subsets distribution type (with monoclonal antibody technique) were examined in 37 patients with rheumatoid arthritis and 30 controls. Results Serum TNFlevels and B lymphocytes count were significantly higher in the patients than those in controls (P 3 , CD 4 and CD 4 /CD 8 were obviously lower (P<0.01). Conclusion: Rheumatoid arthritis is an autoimmune disease with abnormal immunoregulation. (authors)

  15. The effect of diode laser and topical steroid on serum level of TNF-alpha in oral lichen planus patients.

    Science.gov (United States)

    Othman, Nagwa-Abdelhamid; Shaker, Olfat-Gamil; Elshenawy, Hanaa-Mohamed; Abd-Elmoniem, Wessam; Eldin, Amany-Mohy; Fakhr, Mariam-Yehia

    2016-12-01

    Oral lichen planus (OLP) is a common chronic inflammatory mucosal disease with a multifactorial etiology. It is a T-cell mediated autoimmune disease in which the cytotoxic CD8+T cells trigger apoptosis of the basal cells of oral epithelium. Various treatment regimens have been employed for management of symptomatic OLP. This study was carried out to evaluate the effect of topical steroids as well as laser on the clinical signs and symptoms detected by reticular, atrophic, erosive score (RAE score) and tumor necrosis factor- α (TNF-α) level in the serum of patients with symptomatic OLP. The study was conducted on twenty-four patients (18 females and 6 males) with symptomatic OLP that were allocated into two groups. Each included twelve patients. The first group treated either with diode laser (970nm SIROLaser Advance class IIIb, SIRONA The Dental Company, Germany) twice weekly with maximum of ten sessions while the second group were treated with topical corticosteroids (0.1% triamcinolone acetonide orabase, Kenacort-A Orabase Pomad, DEVA HOLDING A.Ș, Istanbul, Turkey) for four weeks. Corticosteroids group showed less clinical signs and symptoms of reticular, atrophic, erosive RAE score ( p =0.02) and TNFserum level ( p =0.028) than diode laser group with no reported therapy side effects or complications in any of the treated patients. Topical steroids reduce pain, reticular, atrophic, erosive RAE score and TNFserum level more than laser treatment. Moreover, laser treatment can be used as an alternative treatment when steroids are contraindicated for the treatment of symptomatic OLP. Key words: Oral lichen planus, diode laser, topical steroid, RAE score, TNF-α.

  16. Clinical significance of determination of changes of serum NSE, SIL-2R and TNF levels in patients with lung cancer undergoing chemotherapy

    International Nuclear Information System (INIS)

    Tan Zongxian

    2005-01-01

    Objective: To detect the changes of serum NSE, SIL-2R and TNF levels in the 33 patients with lung cancer undergoing chemotherapy. Methods: Serum NSE, SIL-2R and TNF levels were determined with RIA and SIL-2R levels with ELISA in 33 lung cancer patients both before and after chemotherapy (n=28) as well as in 30 controls. Results: Before chemotherapy, serum NSE, SIL-2R and TNF levels in the patients were significantly higher than those in the controls (P<0.01). After chemotherapy, in 20 cases without recurrence at 6 months, the levels were much lower but still significantly higher than those in controls (P < 0.05 ). However, in the 8 patients with recurrence, the levels increased again to approaching those before chemotherapy. Conclusion: Serum levels of NSE, SIL-2R and TNF might be useful for diagnosis and predicting therapeutic effects after chemotherapy in patients with lung cancer. (authors)

  17. Clinical significance of estimation of changes in serum IGF-II, TNF-α and TSGF levels after chemotherapy in patients with acute leukemia

    International Nuclear Information System (INIS)

    Liu Huijie

    2011-01-01

    Objective: To explore the clinical significance of changes in serum IGF-II, TNF-α and TSGF levels after chemotherapy in patients with acute leukemia. Methods: Serum IGF-II, TNF-α (with RIA) and TSGF (with biochemistry) levels were determined in 33 patients with acute leukemia both before and after chemotherapy as well as in 35 normal healthy Controls. Results: Before chemotherapy, serum IGF-II, TNF-α and TSGF levels in the patients were significantly higher than those in controls (P<0.01), 6 months after chemotherapy the levels in 28 patients without recurrence dropped markedly and approached those in controls. However, in the 5 eases with recurrence, the levels after return again, approaching those before chemotherapy. Conclusion: Changes of serum levels on IGF-II, TNF-α and TSGF might be useful as indicative parameters for diagnosis and curative effect in patients with acute leukemia. (authors)

  18. Clinical significance of determination of changes of serum NSE, IGF-II and TNFlevels after chemotherapy in patients with lung cancer

    International Nuclear Information System (INIS)

    Ji Yajun; Yang Chengxi; Bian Baoxiang; Song Ziyan

    2008-01-01

    Objective: To detect the changes of serum NSE, IGF-II and TNFlevels after chemotherapy in patients with lung cancer. Methods: Serum NSE, IGF-II and TNFlevels were determined with RIA in 38 patients with lung cancer both be- fore and after chemotherapy as well as in 35 controls. Results: Before chemotherapy, serum NSE, IGF-II and TNFlevels in the patients were significantly higher than those in the controls (P<0.01), After chemotherapy, in 25 cases without recurrence at 6 months, the levels were remained dropped markedly and approached those in controls. However in the 5 patients with recurrence, the levels increased again, approaching those before chemotherapy. Conclusion: Serum levels of NSE, IGF-II and TNF-α might be useful for diagnosis and predicting therapeutic effects after chemotherapy in patients with lung cancer. (authors)

  19. Clinical significance of measurement of serum IL-8, IL-1β and TNFlevels after treatment in patients with periodontitis

    International Nuclear Information System (INIS)

    Wang Tongwu

    2009-01-01

    Objective: To explore the significance of changes of serum IL-8, IL-1β and TNFlevels after treatment in patients with periodontitis. Methods: Serum IL-8, IL-1β and TNF-α(with RIA) levels were determined in 36 patients with periodontitis both before and after treatment as well as in 35 controls. Results: Before treatment, serum IL-8, IL-1β and TNFlevels were significantly higher in the patients than those in controls (P 0.05). Conclusion: Detection of serum IL-8, IL-1β and TNFlevels might reflect the progress of disease in patients with periodontitis and might be of important clinical value. (authors)

  20. Clinical significance of measurement of serum hs-CRP, TNF-α and M-CSF levels after treatment in patients with periodontitis

    International Nuclear Information System (INIS)

    Zhang Yunming

    2007-01-01

    Objective: To explore the significance of changes of serum hs-CRP, TNF-α and M-CSF levels after treatment in patients with periodontitis. Methods: Serum TNF-α, M-CSF (with RIA), hs-CRP (with immuneturbitity method) levels were determined in 38 patients with periodontitis both before and after treatment as well as in 35 controls. Results: Before treatment, the serum hs-CRP, TNF-α and M-CSF levels were significantly higher in the patients than those in controls (P 0.05). Conclusion: Detection of serum hs-CRP, TNF-α and M-CSF levels might reflect the progress of disease in patients with periodontitis. (authors)

  1. Clinical significance of determination of serum IGF-I, TNF-α and SS levels in patients with chronic viral hepatitis

    International Nuclear Information System (INIS)

    Zhu Peiming

    2009-01-01

    Objective: To study the clinical significance of changes of serum IGF-I, TNF-α and somatostatin(SS) levels in patients with chronic viral hepatitis. Methods: Serum IGF-I, TNF-α and SS levels were determined with RIA in 30 patients with chronic viral hepatitis (B hepatitis, n=24,C hepatitis, n=6) and 30 controls.Results The serum IGF-I, TNF-α and SS levels in the patients were all significantly higher than those in controls (P<0.01). Conclusion: Serum IGF-I, TNF-α and SS levels were markedly increased in patients with chronic viral hepatitis, the exact mechanism and consequence of the changes required further study. (authors)

  2. Clinical significance of determination of changes of serum IGF-II, IL-6, IL-8, TNFlevels after treatment in children with bronchopneumonia

    International Nuclear Information System (INIS)

    Feng Yue

    2011-01-01

    Objective: To explore the clinical significance of changes of serum IGF-II, IL-6, IL-8 and TNFlevels after treatment in children with bronchopneumonia. Methods: Serum IGF-II, IL-6, IL-8 and TNFlevels with RIA were detected both before and after treatment in 33 patients with children bronchopneumonia as well as in 35 controls. Results: Before treatment, serum IGF-II, IL-6, IL-8 and TNFlevels were significantly higher in the patients than those in the controls (P 0.05). Conclusions: Serum IGF-II, IL-6, IL-8 and TNF-α could take part in the pathogenesis of children bronchopneumonia in various ways and determination of these levels was clinically important. (authors)

  3. The synergistic effects of ω-3 fatty acids and nano-curcumin supplementation on tumor necrosis factor (TNF)-α gene expression and serum level in migraine patients.

    Science.gov (United States)

    Abdolahi, Mina; Tafakhori, Abbas; Togha, Mansoureh; Okhovat, Ali Asghar; Siassi, Feridoun; Eshraghian, Mohammad Reza; Sedighiyan, Mohsen; Djalali, Mona; Mohammadzadeh Honarvar, Niyaz; Djalali, Mahmoud

    2017-06-01

    Migraine is a destabilizing neuroinflammatory disorder characterized by recurrent headache attacks. Evidences show tumor necrosis factor (TNF)-α play a role in neuroimmunity pathogenesis of migraine. TNF-α increase prostanoid production, hyperexcitability of neurons, and nociceptor activation resulted in neuroinflammation and neurogenic pain. ω-3 fatty acids and curcumin exert neuroprotective and anti-inflammatory effects via several mechanisms including suppression of TNF-α gene expression and its serum levels. The aim of this study is an evaluation of synergistic effects of ω-3 fatty acids and nano-curcumin on TNF-α gene expression and serum levels in migraine patients. The present study performed as a clinical trial over a 2 month period included 74 episodic migraine patients in 4 groups and received ω-3 fatty acids, nano-curcumin, and combination of them or placebo. At the start and the end of the study, the gene expression of TNF-α and TNFserum levels was measured by real-time PCR and ELISA method, respectively. Our results showed that the combination of ω-3 fatty acids and nano-curcumin downregulated TNF-α messenger RNA (mRNA) significantly in a synergistic manner (P curcumin alone did not show significant reduction either in mRNA or serum levels of TNF-α. In addition, a much greater reduction in attack frequency was found in the combination group (P curcumin supplementation can be considered as a new promising approach in migraine management.

  4. Electrical Stimulation at the ST36 Acupoint Protects against Sepsis Lethality and Reduces Serum TNF Levels through Vagus Nerve- and Catecholamine-Dependent Mechanisms

    Directory of Open Access Journals (Sweden)

    Albino Villegas-Bastida

    2014-01-01

    Full Text Available Electrical vagus nerve (VN stimulation during sepsis attenuates tumor necrosis factor (TNF production through the cholinergic anti-inflammatory pathway, which depends on the integrity of the VN and catecholamine production. To characterize the effect of electroacupuncture at ST36 (EA-ST36 on serum TNF, IL-6, nitrite, and HMGB1 levels and survival rates, based on VN integrity and catecholamine production, a sepsis model was induced in rats using cecal ligation and puncture (CLP. The septic rats were subsequently treated with EA-ST36 (CLP+ST36, and serum samples were collected and analyzed for cytokines levels. The serum TNF, IL-6, nitrite, and HMGB1 levels in the CLP+ST36 group were significantly lower compared with the group without treatment, the survival rates were significantly higher (P<0.05, and the acute organ injury induced by CLP was mitigated by EA-ST36; however, when subdiaphragmatic vagotomy was performed, the serum levels of TNF in the CLP+ST36 group did not show a significant difference compared with the group without electrostimulation, and, similarly, no significant difference in serum TNF levels was found under the pharmacological blockade of catecholamines. These results suggest that in rats with CLP sepsis models EA-ST36 reduces serum TNF levels through VN- and atecholamine-dependent mechanisms.

  5. Clinical significance of measurement of changes of serum TNF-α, IL-6 levels in patients with chronic congestive heart failure

    International Nuclear Information System (INIS)

    Yang Chun; Gu Ling; Zhang Yanjun; Huang Rongchong; Lu Yan

    2006-01-01

    Objective: To study the clinical significance of the detection of changes of serum TNF-α and IL-6 levels in patients with chronic congestive heart failure. Methods: The serum levels of TNF-α and IL-6 were determined with RIA in 176 patients with chronic heart failure (CHF) and 30 controls. Results: The serum levels of TNF-α and IL-6 in patients with CHF were significantly higher than those in controls (P<0.05). The levels increased along with the increase of severity of cardiac failure. The levels in patients with cardiac function of any grade were significantly different from those in patients with another grade of cardiac function. Conclusion: Immunological activation and myocardial inflammation exist in CHF patients. The increasing levels of TNF-α and IL-6 can trigger the onset and development of CHF. (authors)

  6. Clinical singnificance of determination of changes of serum and peritoneal fluid TGF-β, IGF-I, TNF-α and IL-8 levels in patients with endometriosis

    International Nuclear Information System (INIS)

    Zao Yuhua; Zhang Juhong; Ma Yunbao

    2006-01-01

    Objective: To investigate the clinical significance of the changes of serum and peritioneal fluid TGF-β, IGF - I , TNF-α and IL-8 levels in patients with endometriosis. Methods: Serum and peritoneal fluid levels of TGF-β, IGF-I, TNF-α and IL-8 were measured with RIA in 30 patients with endometriosis and 30 controls. Results: The levels of TGF-β, IGF-I, TNF-α and IL-8 in serum and peritoneal fluid in endometriosis group were significantly higher than those in the controls (P<0.05), moreover, the levels of the markers in peritoneal fluid were significantly higher than those in serum (P<0.05). Conclusion: It is likely that elevation of serum and peritoneal fluid levels of the markers may play a role in the pathogenesis of endometriosis. (authors)

  7. Clinical significance of determination of serum L-2, SL-2R and TNFlevels in patients with diabetic-2 nephrosis

    International Nuclear Information System (INIS)

    Wang Jinsong

    2007-01-01

    Objective: To investigate the clinical significance of changes of serum L-2, SL-2R and TNF-α were significantly higher -α levels in patients with diabetic-2 nephrosis. Methods: Serum L-2, TNF 2R (with ELISA) levels in 42 patients with diabetic-2 nephrosis were measured, and 35 controls. Results: Serum levels of SL-2R and TNF-α were significantly higher in patients with diabetic-2 nephrosis than those in controls (P < 0.01), but serum L-2 levels were significantly lower in the patients (P < 0.01). Conclusion: These cytokines participated in the pathogenesis of diabetic-2 nephrosis and monitoring the changes of their serum levels was helpful to the management of the diseases. (authors)

  8. Clinical significance of measurement of changes in serum TNF-α and GM-CSF levels after treatment in children with bronchial asthma

    International Nuclear Information System (INIS)

    Liu Heng

    2006-01-01

    Objective: To study the clinical significance of the changes of levels of tumor necrosis factor-α (TNF-α) and granulocyte-macrophage colony stimulating factor (GM-CSF) after treatment in children with bronchial asthma. Methods: Serum TNF-α and GM-CSF levels were measured with RIA in 32 patients with bronchial asthma both before and after treatment as well as in 30 controls. Results: Before treatment the serum TNF-α and GM-CSF levels in patients were significantly higher than those in the controls (P 0.05 ). Conclusion: Changes of serum TNF-α and GM-CSF levels contents after treatment might be of prognostic importance in children with bronchial asthma. (authors)

  9. Clinical significance of measurements of changes of serum IL-2, SIL-2R and TNFlevels after treatment in patients with rheumatoid arthritis

    International Nuclear Information System (INIS)

    Yu Songsan

    2007-01-01

    Objective: To study the changes of serum IL-2, SIL-2R and TNFlevels after treatment in 39 patients with rheumatoid arthritis. Methods: Serum IL-2, TNF-α (with RIA) and SIL-2R (with ELISA) levels were measured in 39 patients with rheumatoid arthritis. Both before and one year after treatment as well as in 35 controls. Results: Before treatment in the patients the serum IL-2 levels were significantly lower and serum SIL-2R and TNFlevels, were significantly higher than those in the controls (P<0.01), one year after treatment, the patients without recurrence (n=31) had their serum IL-2, SIL-2R and TNFlevels returned to normal, but in patients with recurrences (n=8) the levels were about the same as those before treatment. Conclusion: Serum IL-2, SIL-2R and TNF-α lends were closely related to the diseases process and could be of prognostic value. (authors)

  10. Clinical significance of measurements of changes of serum IL-2, SIL-2R, TNFlevels after chemotherapy in patients with ovary cancer

    International Nuclear Information System (INIS)

    Ma Zhongwei

    2005-01-01

    Objective: To study the changes of serum IL-2, SIL-2R and TNFlevels after chemotherapy in 34 patients with ovary cancer. Methods: Serum IL-2, TNF-α (with RIA) and SIL-2R (with ELISA) levels were measured in 34 patients with ovary cancers both before and 6 months after chemotherapy as well as in 30 controls. Results: Before chemotherapy in the patients the serum IL-2 levels were significantly lower and serum SIL-2R and TNFlevels were significantly higher than those in the controls (P<0.01). Six months after chemotherapy, those patients without recurrence (n=21) had their IL-2, SIL-2R and TNFlevels returned to normal, but in those with recurrences (n=10) the levels were about the same as before. Conclusion: Serum IL-2, SIL-2R and TNFlevels changes could reflect the immunostatus of the patients as well as the progress of diseases and could be of prognostic value. (authors)

  11. Clinical significance of changes of serum IL-2, IL-6 and TNFlevels after treatment in patients with periodontitis

    International Nuclear Information System (INIS)

    Wei Dong

    2005-01-01

    Objective: To investigate the changes of serum IL-2, IL-6 and TNFlevels after one month of comprehensive treatment in patients with periodontitis. Methods: Serum IL-2, IL-6 and TNFlevels were measured with RIA in 48 patients with periodontitis both before and after treatment as well as in 35 controls. Results: Before treatment, serum levels of IL-6, TNF- α in the patients were significantly higher and IL-2 levels were significantly lower than those in the controls (both P 0.05). However, the IL-2 levels were still significantly lower than those in controls (P<0.05). Conclusion: There was disturbance of immuno-modulation in patients with periodontitis as expressed by the changes of cytokines levels in the course of the disease. (authors)

  12. Determination of the levels of serum TNF-α, GM-CSF and HA in asthmatic patients

    International Nuclear Information System (INIS)

    Li Qing; Ma Yunbao

    2002-01-01

    Objective: To study the relationship between the diversity of the state of asthma and the three serum markers (TNF-α, GM-CSF and HA). Methods: RIA was adopted to measure the three markers in 66 asthmatic patients and 30 controls. Results: The levels of the three markers in patients during attack (n = 36) were significantly higher than those in controls (p < 0.01, p < 0.01, p < 0.05). The three markers declined significantly in remission group (n = 30), but were still significantly higher than those in controls (p < 0.05). Conclusion: There is a close relationship between the levels of the three markers and the attack of asthma. Immunomodulator is therefore suggested to be used in addition to anti inflammatory treatment

  13. Clinical significance of determination of changes of serum hs-CRP, sICAM-1 and TNFlevels in patients with gestational diabetes mellitus

    International Nuclear Information System (INIS)

    Yu Qiuyue

    2009-01-01

    Objective: To study the relationship between changes of serum sensitive C-reactive protein (hs-CRP), tumor necrosis factor-alpha (TNF-α) and soluble intercellular adhesion molecule-1 (sICAM-1) levels and development of the disease in patients with gestational diabetes mellitus(GDM). Methods: Serum levels of TNF-α and sICAM-1(with RIA) and hs-CRP(with immunoturbidimetry) were measured in 30 patients with GDM and 30 normal pregnant women as controls. Results: The serum hs-CRP, sICAM-1 and TNF-α contents in the patients with GDM were all significantly higher than those in normal pregnant women (all P<0.01).The serum hs-CRP levels were mutually positivety correlated with TNF-α and sICAM-1 levels (r=0.6097, 0.7213, all P<0.01). Conclusion: Determination of changes of serum hs-CRP, TNF-α and sICAM-1 levels in patients with gestational diabetes mellitus would be helpful for outcome prediction. (authors)

  14. Clinical significance of determination of changes of serum hs-CRP, TNF-α and E2 levels in female children with simple obesity

    International Nuclear Information System (INIS)

    Xue Jie; Xu Weiqin; Zhou Hong; Liu Hongshu

    2008-01-01

    Objective: To explore the clinical significance of changes of serum hs-CRP, TNF-α and E 2 levels in female children with simple obesity. Methods: Serum levels of TNF-α, E 2 (with RIA) and hs-CRP (with immunity turbidity) were detected in 34 female children with simple obesity and 35 controls. Results: In the children with simple obesity, the serum hs-CRP, TNF- α and E 2 levels were significantly higher than those in controls (P 2 levels were mutually positively correlated (r=0.6182, 0.5784, P 2 levels is of help for assessment of severity of obesity as well as outcome prediction in female children. (authors)

  15. Study on the changes of serum TNF-α, IL-1β, IL-6 and IL-8 levels in patients with coronary cardiac heart diseases

    International Nuclear Information System (INIS)

    Lu Xiaozhuo; Yu Xian

    2003-01-01

    Objective: To study the role TNF-α, IL-1β, IL-6 and IL-8 played in the pathogenesis of coronary cardiac heart diseases. Methods: Serum levels of TNF-α, IL-1β, IL-6 and IL-8 levels were determined by chemiluminescence immunoassay in 32 patients with stable angina, 39 patients with acute myocardial infarction and 36 controls. Results: Serum TNF-α, IL-1β, IL-6 and IL-8 levels in all patients were higher than those in controls. Remarkably increased level were seen in acute myocardial infarction group. Difference between control and patient groups were: stable angina group TNF-α, p<0.05, IL-6, p<0.01 and IL-8, p<0.05; acute myocardial infarction group TNF-α, p<0.01, IL-1β, p<0.05, IL-6, p<0.001 and IL-8, p<0.001. Conclusion: There is close relationship between serum TNF-α, IL-1β, IL-6, IL-8 levels and development of coronary cardiac heart disease. They play an important role in the pathogenesis through mutual induction and synergistic actions

  16. Clinical significance of determination of changes of serum IL-8, IL-1β and TNFlevels after treatment in patients with chronic prostatitis

    International Nuclear Information System (INIS)

    Lv Yuhong; Zhang Zaigao; Li Jiacheng

    2009-01-01

    Objective: To study the significance of changes of serum IL-8, IL-1β and TNFlevels after treatment in patients with chronic prostatitis. Methods: Serum TNF-α (with RIA). IL-8, IL-1β(with ELISA) levels were determined in 40 patients with chronic prostatitis both before and after treatment as well as 35 controls. Results: Before treatment, the serum IL-8, IL-1β and TNFlevels in the patients were significantly higher than those in controls (P<0.01). After 2 weeks treatment, the IL-8 and IL-1β levels dropped markedly, but remained significantly higher than those in controls (P<0.05). However,the serum TNFlevels dropped more and were not much different from those in controls (P<0.05). Conclusion: IL-8, IL-1β and TNF-α could take part in the pathogenesis in chronic prostatitis in various ways and determination of these levels clinically important. (authors)

  17. Ibuprofen administration attenuates serum TNFlevels, hepatic glutathione depletion, hepatic apoptosis and mouse mortality after Fas stimulation

    International Nuclear Information System (INIS)

    Cazanave, Sophie; Vadrot, Nathalie; Tinel, Marina; Berson, Alain; Letteron, Philippe; Larosche, Isabelle; Descatoire, Veronique; Feldmann, Gerard; Robin, Marie-Anne; Pessayre, Dominique

    2008-01-01

    Fas stimulation recruits neutrophils and activates macrophages that secrete tumor necrosis factor-α (TNF-α), which aggravates Fas-mediated liver injury. To determine whether nonsteroidal anti-inflammatory drugs modify these processes, we challenged 24-hour-fasted mice with the agonistic Jo2 anti-Fas antibody (4 μg/mouse), and treated the animals 1 h later with saline or ibuprofen (250 mg/kg), a dual cyclooxygenase (COX)-1 and COX-2 inhibitor. Ibuprofen attenuated the Jo2-mediated recruitment/activation of myeloperoxidase-secreting neutrophils/macrophages in the liver, and attenuated the surge in serum TNF-α. Ibuprofen also minimized hepatic glutathione depletion, Bid truncation, caspase activation, outer mitochondrial membrane rupture, hepatocyte apoptosis and the increase in serum alanine aminotransferase (ALT) activity 5 h after Jo2 administration, to finally decrease mouse mortality at later times. The concomitant administration of pentoxifylline (decreasing TNF-α secretion) and infliximab (trapping TNF-α) likewise attenuated the Jo2-mediated increase in TNF-α, the decrease in hepatic glutathione, and the increase in serum ALT activity 5 h after Jo2 administration. The concomitant administration of the COX-1 inhibitor, SC-560 (10 mg/kg) and the COX-2 inhibitor, celecoxib (40 mg/kg) 1 h after Jo2 administration, also decreased liver injury 5 h after Jo2 administration. In contrast, SC-560 (10 mg/kg) or celecoxib (40 or 160 mg/kg) given alone had no significant protective effects. In conclusion, secondary TNF-α secretion plays an important role in Jo2-mediated glutathione depletion and liver injury. The combined inhibition of COX-1 and COX-2 by ibuprofen attenuates TNF-α secretion, glutathione depletion, mitochondrial alterations, hepatic apoptosis and mortality in Jo2-treated fasted mice

  18. Study on the relationship between peripheral blood red blood cells immunofunction status and serum TNFlevels in pediatric patients with Henoch-Schoenlein purpura

    International Nuclear Information System (INIS)

    Feng Yue; He Haoming

    2005-01-01

    Objective: To investigate the relationship between changes of peripheral RBC immuno-function and serum TNFlevels in pediatric patients with Henoch-Schoenlein purpura. Methods: RBC immuno-function status was studied with immunologic methods and serum TNFlevels were measured with RIA in 31 pediatric patients with Henoch-Schoenlein purpura and 35 controls, Results: Levels of RBC-C3bRR were significantly lower and levels of serum TNF-α were significantly higher in the patients than those in controls (P<0.01). These two variables were significantly negatively correlated (r=-0.3018, P<0.05). On the contrary, the RBC-ICRRR levels were significantly higher in the patients (P<0.01) and were positively correlated with levels of TNF-α (r=0.3588, P<0.05). Conclusion: There were disturbances of RBC immuno-regulation with suppressed immuno-function in the purpura patients, which were related to the high levels of TNF-α. (authors)

  19. Effects of Irbesartan combined Atorvastatin on serum levels of Cys C, Hcy, TNF-α, ET, TGF-b1 in patients with early diabetic nephropathyn

    Directory of Open Access Journals (Sweden)

    Abudula.Reziwanguli

    2017-10-01

    Full Text Available Objective: To observe the effects of Irbesartan combined with Atorvastatin on early diabetic nephropathy patients’ serum Cys C, Hcy, TNF-α, ET and TGF-b1 levels. Methods: A total of 60 early diabetic nephropathy patients were randomly divided into observation group (30 cases and control group (30 cases. Observation group: Irbesartan combined with Atorvastatin; control group: patients were treated only by Irbesartan. Recording and comparing the levels of Cys C, Hcy, TNF-α, ET and TGF-b1 before and after treatment. Results: (1 Before treatment, there was no statistically significant difference in the serum FBG, TG, Scr, BUN levels between the two groups. After treatment, compared with the same group before treatment, the serum TG, Scr, BUN levels of the two groups were significantly lower, and those levels of observation group were significantly better than the control group, the difference between two groups was statistically significant; (2 Before treatment, there was no statistically significant difference in the serum Cys C, Hcy, TNF-α, ET, TGF-b1 levels between the two groups. After treatment, compared with the same group before treatment, the serum Cys C, Hcy, TNF-α, ET, TGF-b1 levels of the two groups were significantly lower, and those levels of observation group were significantly better than the control group, the difference between two groups was statistically significant. Conclusion: Irbesartan combined with Atorvastatin for early diabetic nephropathy patients can reduce the levels of serum Cys C, Hcy, TNF-α, ET, TGF-b1 and be beneficial to protect their nephritic function.

  20. EVALUATION OF IL1-α AND TNFSERUM LEVELS IN RHEUMATOID ARTHRITIS PATIONTS WITH ACTIVE AND INACTIVE, WITH OR WITHOUT BONE EROSION

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    AR. Rostamian

    2007-09-01

    Full Text Available Rheumatoid arthritis is the most common inflammatory joint disease with 1 percent prevalence in community which presents with symmetrical polyarthritis of hands with inflammatory behavior. Several studies in recent years were conducted for evaluation of inflammatory cytokines such as IL1-α (Interlukin 1α and TNF- α (Tumor necrosis factor in rheumatologic disorders including rheumatoid arthritis to find new treatment methods base to pathogenesis. In this study different serum levels of IL1-α and TNF- α in 160 rheumatoid arthritis patients with active and inactive disease and also disease with or without bone erosion are assessed. 4% of our patients had rheumatoid nodule and 70% of all patients had positive RF, IL1-α, and TNF- α levels. Active with bone erosion patients had IL1-α and TNF- α serum levels higher than active without bone erosion patients; it was not significant in T-test but it was significant in Mann-Whitney Test. The results was the same as expected; IL1-α, and TNF- α serum levels were higher in active with bone erosion in comparison with inactive without bone erosion patients.

  1. Simultaneous Effect of High-Intensity Interval Training (HIIT and Consumption of Flaxseed on Serum Levels of TNF-α and IL1β in Rats

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    Khademi Y.

    2017-12-01

    Full Text Available Aims The high concentration of Interleukin-1 beta (IL-1β and Tumor Necrosis Factor- α (TNF-α is an important risk factor for developing cardiovascular disease. The purpose of this study was to investigate the simultaneous effect of High-Intensity Interval Training (HIIT and the use of flaxseed oil with different doses on the serum levels of TNF-α and IL1β in rats. Materials & Methods In this experimental study, 30 Wistar rats were randomly divided into six groups: control, training, 10mg/kg supplement, 30mg/kg supplement, training with 10mg/kg supplement and training with 30mg/kg supplement. The groups performed High- Intensity Interval Training (HIIT for 10 weeks and received flaxseed oil extracts. Data were analyzed by one way ANOVA and LSD post hoc test. Findings Serum levels of IL1β in the training group and training groups with doses of 10 and 30mg/kg of extract were significantly lower than the control group. Serum levels of IL1β in the training group with 30mg/kg of extract, was significantly lower than group with 10mg/ kg of extract. Also, serum levels of TNF-α in the training group, training groups with doses of 10 and 30mg/kg of extract and group with 30mg/kg of extract were significantly lower than the control group. Serum levels of TNF-α in the training group with 30mg/kg of extract were significantly lower than other groups (p<0.05. Conclusion High-Intensity Interval Training (HIIT and consumption of flaxseed oil for 10 weeks have interactive effects on reduction of serum levels of TNF-α and IL-1β in rats.

  2. Clinical significance of changes of serum IL-6 and TNFlevels in rat models of hypoxic-ischemia brain injury

    International Nuclear Information System (INIS)

    Niu Tingxian; Shi Zhiyong; Luo Jianjun

    2009-01-01

    Objective: To explore the clinical significance of changes of serum interleukin-6 (IL-6) and tumor necrosis factor alpha (TNF-α) levels in rat models of hypoxic-ischemia (HI) brain injury. Methods: Seventy five rat HI brain injury nodels were prepared with bilateral occlusion of common carotid artery for 24rs followed 2hrs later by hypoxia (breathing 8% oxygen) for 2hrs. One fifth of the animals were sacrificed at 4h, 8h, 12h, 24h and 48h later respectively, the serum and brain homogenate concentrations of IL-6 and TNF-α were determined with RIA and brain tissues were pathologically examined. Results: The concentrations of IL-6 and TNF-α were dynamically changed within 48h in serum and brain homogenate. Peak values occurred at 24h with serum and at 12h with brain homogenate. Meanwhile, levels of both cytokines were significantly higher in the models than those in controls (P<0.01 or P<0.05). Conclusion: The concentrations of IL-6 and TNF-α were dynamically(sham operation only, 15 animals) changed and might be regarded as the clinical markers of degree of HI brain injury. (authors)

  3. Changes of serum tumor markers, immunoglobulins, TNF-α and hs-CRP levels in patients with breast cancer and its clinical significance

    Institute of Scientific and Technical Information of China (English)

    Jian-Gang Dai; Yong-Feng Wu; Mei Li

    2017-01-01

    Objective: To study the serum tumor markers, immunoglobulin, TNF-α and hs-CRP in breast cancer in different pathological stages of the concentration, and to analyze the clinical significance of early diagnosis of breast cancer. Methods: A total of 130 patients with breast cancer were divided into stage I, II, III and IV according to clinical pathology. In addition, 40 patients with benign breast disease and 35 healthy subjects were selected as benign breast disease group and control group. Serum tumor markers, immunoglobulins, TNF-αand hs-CRP concentrations were measured and compared of all subjects. Results: There were no significant difference in serum tumor markers, immunoglobulin and inflammatory factors between the control group and the benign breast cancer group. The level of serum tumor markers in breast cancer group was significantly higher than that in control group and benign breast cancer group. The levels of serum CA125, CA153 and CEA were gradually increased with the severity enhancing from stage I and IV of breast cancer, and he difference was statistically significant. The level of serum immunoglobulin in breast cancer group was significantly higher than that in control group and benign breast cancer group. The levels of serum IgG and IgM increased gradually severity enhancing from stage I and IV of breast cancer, and the difference was statistically significant. The level of serum TNF-α and hs-CRP in serum of breast cancer group was significantly higher than that of control group and benign breast cancer group. The serum levels of TNF-α and hs-CRP increased gradually with severity enhancing from stage I and IV of breast cancer, and the difference was statistically significant. Conclusion: The level of serum tumor markers in breast cancer patients is increasing. Humoral and inflammatory responses are activated to varying degrees and increase with the aggregation of disease. They may involve regulating the occurrence and metastasis of breast

  4. Study on the effects of Jinqi hypoglycemic table on serum P-sel, TNF-α and HbAlc levels in patients with type two diabetes mellitus

    International Nuclear Information System (INIS)

    Qi Falian; Xu Jun; Wang Bin; Chen Yingjian; Yin Qiuxia; Ke Bingshen

    2007-01-01

    Objective: To study the effects of Huang Qi and Huang Lian on serum P-selectin, tumor necrosis factor-α (TNF-α), glucose and glycosylated hemoglobin (HbAlc) levels in patients with type two diabetes mellitus (DM). Methods: Sixty DM2 patients were divided randomly into 2 equal numbered groups: one group were treated with routine hypoglycemic medicine, in other group, Jinqi hypoglycemic tablets were added besides western medicine. Fasting blood glucose, two hour postprandial glucose, HbAlc, P-SLT and TNFlevels were measured detected before and after three months' treatment. Results: There were no significant differences between the plasma glucose, HbAlc, P-SLT and TNFlevels (P>0.05) in the JinQi group and western medicine group before treatment. Fasting plasma glucose and postprandial glucose were decreased after treatment in both groups. HbAlc, P-SLT and TNFlevels were significantly decreased after treatment (P<0.05, P<0.01, P<0.01) in JinQi group. Conclusion: On the basis of treatment with western medicine, additional Huang Lian and Huang Qi could further decrease HbAlc, P-SLT and TNFlevels, stabilize blood glucose and provide better therapeutic results in patients with type 2 diabetes mellitus. (authors)

  5. Astrocytic expression of GFAP and serum levels of IL-1β and TNF-α in rats treated with different pain relievers

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    Gisele Ferreira Amaral

    Full Text Available ABSTRACT Pro-inflammatory cytokines and glial cells, especially microglial cells, have been implicated in persistent pain sensitization. Less is known about the role of astrocytes in pain regulation. This study aimed to observe the expression of the astrocytic biomarker glial fibrillary acidic protein (GFAP and the serum levels of interleukin 1 beta (IL-1β and tumor necrosis factor alpha (TNF-α after short-term administration of central pain relievers in rats not submitted to noxious stimuli. Male Wistar rats were divided into five groups, receiving for nine days- (1 amitriptyline (Amt-10 mg/kg/day, by gavage; (2 gabapentin (Gb-60 mg/kg/day, by gavage; (3 methadone (Me-4.5 mg/kg/day, intraperitoneal route [IP]; (4 morphine (Mo-10 mg/kg/day, IP; or (5 0.9% saline solution, IP. Brain samples were collected for immunohistochemical study of GFAP expression in the mesencephalon and nucleus accumbens (NAc. The area of GFAP-positive cells was calculated using MetaMorph software and serum levels of IL-1β and TNF-α were measured by enzyme-linked immunosorbent assay. Serum TNFlevels were decreased in the groups treated with Mo, Me and Gb, but not in the Amt-treated group. IL-1β decreased only in rats treated with Me. The astrocytic expression of GFAP was decreased in the brainstem with all drugs, while it was increased in the NAc with Amt, Me and Mo.

  6. IL-6 and TNFserum levels are associated with early death in community-acquired pneumonia patients

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    M.R. Bacci

    2015-05-01

    Full Text Available Community-acquired pneumonia (CAP is amongst the leading causes of death worldwide. As inflammatory markers, cytokines can predict outcomes, if interpreted together with clinical data and scoring systems such as CURB-65, CRB, and Acute Physiology and Chronic Health Evaluation II (APACHE II. The aim of this study was to determine the impact of inflammatory biomarkers on the early mortality of hospitalized CAP patients. Twenty-seven CAP patients needing hospitalization were enrolled for the study and samples of interleukin-1 (IL-1 and interleukin-6 (IL-6, tumor necrosis factor alpha (TNF-α, C-reactive protein (CRP, and homocystein were collected at the time of admission (day 1 as well as on the seventh day of the treatment. There was a significant reduction in the levels of IL-6 between the first and the second collections. Median IL-6 values decreased from 24 pg/mL (day 1 to 8 pg/mL (day 7 (P=0.016. The median levels of TNF-α were higher in patients: i with acute kidney injury (AKI (P=0.045, ii requiring mechanical ventilation (P=0.040, iii with short hospital stays (P=0.009, iv admitted to the intensive care unit (ICU (P=0.040, v who died early (P=0.003, and vi with worse CRB scores (P=0.013. In summary, IL-6 and TNFlevels were associated with early mortality of CAP patients. Longer admission levels demonstrated greater likelihood of early death and overall mortality, necessity of mechanical ventilation, and AKI.

  7. IL-6 and TNFserum levels are associated with early death in community-acquired pneumonia patients.

    Science.gov (United States)

    Bacci, M R; Leme, R C P; Zing, N P C; Murad, N; Adami, F; Hinnig, P F; Feder, D; Chagas, A C P; Fonseca, F L A

    2015-05-01

    Community-acquired pneumonia (CAP) is amongst the leading causes of death worldwide. As inflammatory markers, cytokines can predict outcomes, if interpreted together with clinical data and scoring systems such as CURB-65, CRB, and Acute Physiology and Chronic Health Evaluation II (APACHE II). The aim of this study was to determine the impact of inflammatory biomarkers on the early mortality of hospitalized CAP patients. Twenty-seven CAP patients needing hospitalization were enrolled for the study and samples of interleukin-1 (IL-1) and interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), C-reactive protein (CRP), and homocystein were collected at the time of admission (day 1) as well as on the seventh day of the treatment. There was a significant reduction in the levels of IL-6 between the first and the second collections. Median IL-6 values decreased from 24 pg/mL (day 1) to 8 pg/mL (day 7) (P=0.016). The median levels of TNF-α were higher in patients: i) with acute kidney injury (AKI) (P=0.045), ii) requiring mechanical ventilation (P=0.040), iii) with short hospital stays (P=0.009), iv) admitted to the intensive care unit (ICU) (P=0.040), v) who died early (P=0.003), and vi) with worse CRB scores (P=0.013). In summary, IL-6 and TNFlevels were associated with early mortality of CAP patients. Longer admission levels demonstrated greater likelihood of early death and overall mortality, necessity of mechanical ventilation, and AKI.

  8. IL-6 and TNFserum levels are associated with early death in community-acquired pneumonia patients

    International Nuclear Information System (INIS)

    Bacci, M.R.; Leme, R.C.P.; Zing, N.P.C.; Murad, N.; Adami, F.; Hinnig, P.F.; Feder, D.; Chagas, A.C.P.; Fonseca, F.L.A.

    2015-01-01

    Community-acquired pneumonia (CAP) is amongst the leading causes of death worldwide. As inflammatory markers, cytokines can predict outcomes, if interpreted together with clinical data and scoring systems such as CURB-65, CRB, and Acute Physiology and Chronic Health Evaluation II (APACHE II). The aim of this study was to determine the impact of inflammatory biomarkers on the early mortality of hospitalized CAP patients. Twenty-seven CAP patients needing hospitalization were enrolled for the study and samples of interleukin-1 (IL-1) and interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), C-reactive protein (CRP), and homocystein were collected at the time of admission (day 1) as well as on the seventh day of the treatment. There was a significant reduction in the levels of IL-6 between the first and the second collections. Median IL-6 values decreased from 24 pg/mL (day 1) to 8 pg/mL (day 7) (P=0.016). The median levels of TNF-α were higher in patients: i) with acute kidney injury (AKI) (P=0.045), ii) requiring mechanical ventilation (P=0.040), iii) with short hospital stays (P=0.009), iv) admitted to the intensive care unit (ICU) (P=0.040), v) who died early (P=0.003), and vi) with worse CRB scores (P=0.013). In summary, IL-6 and TNFlevels were associated with early mortality of CAP patients. Longer admission levels demonstrated greater likelihood of early death and overall mortality, necessity of mechanical ventilation, and AKI

  9. IL-6 and TNFserum levels are associated with early death in community-acquired pneumonia patients

    Energy Technology Data Exchange (ETDEWEB)

    Bacci, M.R.; Leme, R.C.P.; Zing, N.P.C. [Departamento de Cliníca Médica, Faculdade de Medicina do ABC, Santo André, SP (Brazil); Murad, N. [Departamento de Cardiologia, Faculdade de Medicina do ABC, Santo André, SP (Brazil); Adami, F.; Hinnig, P.F. [Departamento de Cliníca Médica, Faculdade de Medicina do ABC, Santo André, SP (Brazil); Feder, D. [Departamento de Farmacologia, Faculdade de Medicina do ABC, Santo André, SP (Brazil); Chagas, A.C.P. [Departamento de Cardiologia, Faculdade de Medicina do ABC, Santo André, SP (Brazil); Fonseca, F.L.A. [Departamento de Cliníca Médica, Faculdade de Medicina do ABC, Santo André, SP (Brazil)

    2015-02-24

    Community-acquired pneumonia (CAP) is amongst the leading causes of death worldwide. As inflammatory markers, cytokines can predict outcomes, if interpreted together with clinical data and scoring systems such as CURB-65, CRB, and Acute Physiology and Chronic Health Evaluation II (APACHE II). The aim of this study was to determine the impact of inflammatory biomarkers on the early mortality of hospitalized CAP patients. Twenty-seven CAP patients needing hospitalization were enrolled for the study and samples of interleukin-1 (IL-1) and interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-α), C-reactive protein (CRP), and homocystein were collected at the time of admission (day 1) as well as on the seventh day of the treatment. There was a significant reduction in the levels of IL-6 between the first and the second collections. Median IL-6 values decreased from 24 pg/mL (day 1) to 8 pg/mL (day 7) (P=0.016). The median levels of TNF-α were higher in patients: i) with acute kidney injury (AKI) (P=0.045), ii) requiring mechanical ventilation (P=0.040), iii) with short hospital stays (P=0.009), iv) admitted to the intensive care unit (ICU) (P=0.040), v) who died early (P=0.003), and vi) with worse CRB scores (P=0.013). In summary, IL-6 and TNFlevels were associated with early mortality of CAP patients. Longer admission levels demonstrated greater likelihood of early death and overall mortality, necessity of mechanical ventilation, and AKI.

  10. Clinical significance of measurement of changes of serum IL-2, SIL-2R, TNFlevels, B lymphocyte count and T subsets distribution type after treatment in patients with vitiligo

    International Nuclear Information System (INIS)

    Xie Chuntao

    2007-01-01

    Objective: To study the changes of serum IL-2, SIL-2R, TNFlevels B lymphocytes count and T lyonphocyte subsets distribation type after treatment in patients with vitiligo. Methods: Serum IL-2, TNF-α (with RIA), SIL-2R (with ELISA) levels, B lymphocytes count and T subsets (with monoclonal antibody technique) were examined in 40 patients with vitiligo both before and after treatment as well as in 35 controls. Results: Before treatment, serum SIL-2R, TNFlevels and B lymphocytes count were significantly higher than those in controls (P<0.01), while the serum IL-2, CD3, CD4 levels CD4/CD8 ratio were significantly lower(P<0.01). After treatment for 6 months, the data were greatly corrected but remanied significantly different from those in controls (P<0.05). Conclusion: Vitiligo is a kind of auto-immune diseases with abnormal immuno-regulation. (authors)

  11. Superior serum half life of albumin tagged TNF ligands

    International Nuclear Information System (INIS)

    Mueller, Nicole; Schneider, Britta; Pfizenmaier, Klaus; Wajant, Harald

    2010-01-01

    Due to their immune stimulating and apoptosis inducing properties, ligands of the TNF family attract increasing interest as therapeutic proteins. A general limitation of in vivo applications of recombinant soluble TNF ligands is their notoriously rapid clearance from circulation. To improve the serum half life of the TNF family members TNF, TWEAK and TRAIL, we genetically fused soluble variants of these molecules to human serum albumin (HSA). The serum albumin-TNF ligand fusion proteins were found to be of similar bioactivity as the corresponding HSA-less counterparts. Upon intravenous injection (i.v.), serum half life of HSA-TNF ligand fusion proteins, as determined by ELISA, was around 15 h as compared to approximately 1 h for all of the recombinant control TNF ligands without HSA domain. Moreover, serum samples collected 6 or 24 h after i.v. injection still contained high TNF ligand bioactivity, demonstrating that there is only limited degradation/inactivation of circulating HSA-TNF ligand fusion proteins in vivo. In a xenotransplantation model, significantly less of the HSA-TRAIL fusion protein compared to the respective control TRAIL protein was required to achieve inhibition of tumor growth indicating that the increased half life of HSA-TNF ligand fusion proteins translates into better therapeutic action in vivo. In conclusion, our data suggest that genetic fusion to serum albumin is a powerful and generally applicable mean to improve bioavailability and in vivo activity of TNF ligands.

  12. Clinical significance of determination of changes of serum TNFlevels, peripheral B lymphocyte count and T lymphocyte subsets distribution pattern in patients with pregnancy induced hypertension syndrome

    International Nuclear Information System (INIS)

    Zhao Wenjuan

    2006-01-01

    Objective: To explore the changes of serum TNFlevels, peripheral B cell count and T subsets distribution pattern in patients with pregnancy induced hypertension syndrome. Methods: Serum TNFlevels (with RIA), peripheral B cell count as well as T subsets (with monoclonal technique) were examined in 34 patients with pregnancy induced hypertension syndrome and 35 controls. Results: The serum TNFlevels and B lymphocytes count were significantly higher than those in controls (P 3 , CD 4 , CD4/CD8 ratio were significantly lower than those in controls (P<0.01). Conclusion: Pregnancy induced hY- pertension syndrome is a kind of autoimmune diseases with abnormal immunoregulation. (authors)

  13. Clinical significance of determination of changes of serum HA, IL-2 and TNF-α contents in patients with psoriasis

    International Nuclear Information System (INIS)

    Ren Hong

    2006-01-01

    Objective: To investigate the changes of serum HA, IL-2 and TNF-α contents in patients with psoriasis. Methods: Serum HA, TNFlevels were measured with RIA and IL-2 levels was measured with ELISA in 47 patients with psoriasis as well as 35 controls. Results: The serum HA, TNFlevels were significantly higher in the patients than those in controls (P < 0. 01), while the serum IL-2 levels were significantly lower (P<0.01). Conclusion: Determination of serum HA, IL-2 and TNF-α contents would be clinically useful for understanding the disturbances of immunomodulation in these patients. (authors)

  14. Associations of −308G/A Polymorphism of Tumor Necrosis Factor(TNF)–α Gene and Serum TNFLevels with Measures of Obesity, Intra-Abdominal and Subcutaneous Abdominal Fat, Subclinical Inflammation and Insulin Resistance in Asian Indians in North India

    Science.gov (United States)

    Vikram, Naval K.; Bhatt, Surya Prakash; Bhushan, Bharat; Luthra, Kalpana; Misra, Anoop; Poddar, Pawan K.; Pandey, Ravindra M.; Guleria, Randeep

    2011-01-01

    Objectives: Obesity is associated with high levels proinflammatory cytokines like tumour necrosis factor alpha (TNF-α), which may play an important role in the genesis of insulin resistance. We evaluated the relationship of −308G/A polymorphism of TNF-α gene with obesity and insulin resistance in Asian Indians in north India. Methods: This cross-sectional study included 151 apparently healthy individuals (79 males, 72 females) 18–50 yrs of age from New Delhi, India. Body composition by dual-energy x-ray absorptiometry (DEXA) and abdominal fat by magnetic resonance imaging (MRI) were measured. Biochemical measurements included OGTT, lipids, fasting insulin, hs-CRP and TNFlevels. We analysed −308G/A polymorphism of TNF-α gene and studied its association with obesity and biochemical parameters. Results: At comparable BMI, abdominal obesity was more prevalent in females (50%) as compared to males (20%). The wild genotype (GG) was present in 78.8%, GA in 17.9%, and AA in 3.3% subjects. Measures of body composition, abdominal fat distribution, lipids, insulin, hs-CRP and TNFlevels were not influenced by the presence of −308G/A polymorphism. Serum TNFlevels correlated significantly with fasting insulin in both genders. Conclusion: TNFlevels correlate with fasting insulin but not with indicators of body composition in Asian Indians. The −308G/A polymorphism of TNF-α gene is not associated with differences in the serum levels of TNF-α in Asian Indians. PMID:21846948

  15. Clinical significance of determination of changes of plasma ET and serum TNF content after treatment in patients with diabetes millitus

    International Nuclear Information System (INIS)

    Zhang Jianguo; Wu Jiaming

    2006-01-01

    Objective: To investigate the clinical significance of the changes of plasma ET and serum TNF levels after treatment in patients with diabetes millitus. Methods: Plasma ET and serum TNF contents were determined with RIA in 54 patients with diabetes mellitus both before and after treatment as well as in 35 controls. Results: Before treatment, the plasma ET and serum TNF levels were significantly in the diabetics higher than those in the controls (P<0.01). After 3 months treatment, the levels remained significantly higher (P<0.05). Conclusion: Development and progression of diabetes millitus were closely related to the plasma ET and serum TNF levels. (authors)

  16. Clinical significance of determination of the levels of serum IL-6, TNF-α and hs-CRP in patients with DM2 complicated with coronary heart disease (CHD)

    International Nuclear Information System (INIS)

    Li Juan; Zhao Qian; Zhang Dajun

    2007-01-01

    Objective: To investigate the significance of changes of serum IL-6, TNF-α, hs-CRP levels in development of coronary heart disease in patients with type 2 diabetes mellitus. Methods: Serum IL-6, TNF-α (with RIA). hs-CRP (with CLIA) and FPG, TG, cholesterol (with biochemistry) contents were measured in (1) DM2 patients complicated with CHD, n=40 and (2) DlVI2 patients without CHD, n=48. Results: The BMI and FPG, TG levels were significantly higher in patients complicated with heart disease than those in patients without CHD (P<0.05) with the exception of cholesterol. The levels of IL-6, TNF-α and hs-CRP were also significantly higher in patients with heart disease than those in patients without heart disease (P<0.05). Conclusion: The high levels of IL-6, TNF-α and hs-CRP played important role in the development of coronary heart disease. Monitoring those levels might be helpful in assessment of treatment efficacy and outcome prediction. (authors)

  17. Dynamic changes of serum TNF-α and cTnI levels in BALB/c Mouse models of autoimmune myocarditis

    International Nuclear Information System (INIS)

    Han Li'na

    2007-01-01

    Objective: To prepare mouse models of experimental autoimmune myocarditis (EAM) with subcutaneous injection of synthesized peptide (containing heavy chain segment of cardiac myosin) and examine the dynamic changes of cardiac pathology as well as TNF -α, cTnI and autoimmune antibody contents. Methods: BALB/c mice were subcutaneously injected with 0.8 mg of the synthesized peptide to produce the experimental autoimmune myocarditis (EAM) models. The animals were sacrificed 14, 21, 30 and 60d after establishment of the models, heart muscle was examined pathologically to assess the severity of myocarditis and blood were examined for the plasma contents of TNF-α (with RIA) cTnI (with ELISA) and anti-cardiac myosin heavy chain (CMHC) antibody titier (with ELISA). Results: Evidence of myocardial damage appeared on d14 specimens and progressed there after with interstitial infiltration of macrophages and myocardial necrosis. In the 60d specimens, fibrosis was obvious. The plasma TNF-α and cTnI levels were highest in the d30 specimens and declined in the d60 specimens but still remained much higher than normal. Most of the models demonstrated anti-CMHC antibodies in the 21d and 30d specimens. Conclusion: It is feasible to prepare EMC mouse models with subcutaneous injection of synthesized peptide containing heavy chain segment of cardiac myosin and the plasma levels of TNF-α, cTnI in the models are well correlated to the pathologic change of myocarditis. (authors)

  18. Clinical significance of dynamic measurements of serum and urinary TNF-α contents in patients receiving kidney transplantation

    International Nuclear Information System (INIS)

    Wu Cuihua; Xu Jun; Zhang Daojie

    2004-01-01

    Objective: To investigate the clinical significance of dynamic measurements of serum and urinary TNF-α contents in patients following kidney transplantation. Methods: Serum and urinary TNF-α contents were measured with RIA in 45 patients receiving kidney transplantation (both before and 2 day after operation) and 45 controls. In the group of 33 patients without rejection, serial dynamic measurements of serum and urinary TNF-α content were repeatedly performed on d7, d14, d21 and d28 postoperatively. Results: Serum TNFlevels in all the patients groups were significantly higher than those in the controls (P 0.05). Urinary TNFlevels dropped even faster and approached control values by d7. Conclusion: Continuous monitoring of post-operative serum and urinary TNF-α contents serves as an important indicator of the function of the transplanted kidney

  19. Modifications in Lipid Levels Are Independent of Serum TNF-α in Rheumatoid Arthritis: Results of an Observational 24-Week Cohort Study Comparing Patients Receiving Etanercept Plus Methotrexate or Methotrexate as Monotherapy

    Directory of Open Access Journals (Sweden)

    Norma Alejandra Rodriguez-Jimenez

    2014-01-01

    Full Text Available Objective. To compare the modifications in lipids between patients with rheumatoid arthritis (RA receiving etanercept plus methotrexate (ETA + MTX versus methotrexate (MTX and their relationship with serum levels of tumor necrosis factor-alpha (TNF-α. Methods. In an observational cohort study, we compared changes in lipid levels in patients receiving ETA + MTX versus MTX in RA. These groups were assessed at baseline and at 4 and 24 weeks, measuring clinical outcomes, total cholesterol, triglycerides, high-density lipoprotein cholesterol (HDL-C, low-density lipoprotein cholesterol, and TNF-α. Results. Baseline values for lipid levels were similar in both groups. HDL-C levels increased significantly only in the ETA + MTX group (from 45.5 to 50.0 mg/dL at 4 weeks, a 10.2% increase, P<0.001, and to 56.0 mg/dL at 24 weeks, a 25.1% increase, P<0.001, while other lipids underwent no significant changes. ETA + MTX also exhibited a significant increase in TNF-α (44.8 pg/mL at baseline versus 281.4 pg/mL at 24 weeks, P<0.001. The MTX group had no significant changes in lipids or TNF-α. Significant differences in HDL-C between groups were observed at 24 weeks (P=0.04 and also in TNF-α  (P=0.01. Conclusion. HDL-C levels increased significantly following treatment with ETA + MTX, without a relationship with decrease of TNF-α.

  20. Calprotectin and TNF trough serum levels identify power Doppler ultrasound synovitis in rheumatoid arthritis and psoriatic arthritis patients in remission or with low disease activity.

    Science.gov (United States)

    Inciarte-Mundo, José; Ramirez, Julio; Hernández, Maria Victoria; Ruiz-Esquide, Virginia; Cuervo, Andrea; Cabrera-Villalba, Sonia Raquel; Pascal, Mariona; Yagüe, Jordi; Cañete, Juan D; Sanmarti, Raimon

    2016-07-08

    Serum levels of calprotectin, a major S100 leucocyte protein, are associated with disease activity in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) patients. Higher drug trough serum levels are associated with good response in patients treated with tumour necrosis factor inhibitors (TNFi). Power Doppler ultrasound (PDUS) synovitis is predictive of flare and progression of structural damage in patients in clinical remission. The purpose of this study was to analyse the accuracy of calprotectin and TNFi trough serum levels in detecting PDUS synovitis in RA and PsA patients in clinical remission or with low disease activity who were receiving TNFi. We conducted a cross-sectional study of 92 patients (42 with RA, 50 with PsA) receiving adalimumab (ADA), etanercept (ETN) or infliximab who were in remission or had low disease activity (28-joint Disease Activity Score based on erythrocyte sedimentation rate ultrasound scores (all r coefficients >0.50 in RA). Calprotectin correlated with the PDUS synovitis score in patients treated with ADA and ETN. Using PDUS synovitis (yes or no) as the reference variable, calprotectin had an AUC of 0.826. The best cut-off was ≥1.66 μg/ml, with a likelihood ratio of 2.77. C-reactive protein (AUC 0.673) and erythrocyte sedimentation rate (AUC 0.731) had a lower discriminatory capacity. TNFi trough serum levels were significantly associated with PDUS synovitis (OR 0.67, 95 % CI 0.52-0.85, p < 0.001) but their accuracy (AUC <0.5) was less than that of calprotectin. TNFi trough serum levels were inversely correlated with calprotectin and PDUS synovitis in RA and PsA patients receiving ADA and ETN. Calprotectin and TNFi trough serum levels may help identify PDUS synovitis in RA and PsA patients in clinical remission or with low disease activity.

  1. Effect of combination of acetyl cysteine and Dan Hong Injection on pulmonary function and serum levels of TNF-α and TGF-β1 in patients with TPF

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    Li Zhao

    2016-12-01

    Full Text Available Objective: To investigate the effect of combination of acetyl cysteine and Dan Hong Injection on pulmonary function and serum TNF-α and TGF-β1 in patients with idiopathic pulmonary fibrosis (IPF. Methods: A total of 80 cases of IPF from March 2014 to March 2016 were selected as study subjects, and randomly divided into observation group and control group. The control group received routine treatment of anti infection, oxygen inhalation, and oral administration of acetyl cysteine, 600 mg/times, 3 times a day, the observation group received on the basis of the combination of Dan Hong injection 30 mL intravenous infusion, 1 times/ d, the course of treatment was 12 weeks. Diffusion capacity of carbon monoxide (Dlco, first second forced vital capacity (FEV1, forced vital capacity (FVC, the calculation of FEV1/ FVC value were determined; before and after treatment fasting venous blood were collected to determine the arterial partial pressure of the blood gas analyzer (PaO2, radioimmunoassay of serum hyaluronic acid (HA, laminin (LN, procollagen III (PC III, collagen type III (Col III, urea nitrogen (BUN levels, serum tumor necrosis factor alpha (TNF-α ELISA, transforming growth factor beta 1 (TGF-β1 level.Results: In the observation group after treatment, increase of Dlco, FEV1/FVC, PaO2 were more significant than the control group (P<0.05, decrease of HA, LN, Col III, PC III, BUN were more significant than the control group (P<0.05, decrease of TNF-α and TGF-β1 were more significant than those in group (P<0.05. Conclusions: Combination of acetyl cysteine and Dan Hong Injection can reduce the level of inflammatory factors in patients with IPF, and effectively improve the degree of pulmonary fibrosis and lung function.

  2. Observations on the relationship between the levels of serum IL-6 and TNF-α and the severity of diabetic retinopathy and curative effect in cataract extraction with intraocular lens implantation in diabetics

    International Nuclear Information System (INIS)

    Wang Yumin; Ma Xinying; Song Yuebing; Liang Yong; Zhang Xiaoguang

    2001-01-01

    Objective: To determine the sequential changes of blood levels of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in diabetics with extracapsular extraction and posterior chamber intraocular lens implantation and to study their correlation with curative effects and pos-operative complications. Methods: The serum concentrations of IL-6 and TNF-α in 39 diabetics and non-diabetics were measured by radioimmunoassay at preoperative, post-operative and on days 7, 14 and 90 postoperatively. Results: There was significant difference in the levels of the two factors between the diabetic group and non-diabetic group preoperatively (P<0.05). The serum levels of the two factors in patients with proliferative diabetic retinopathy were higher than those in non-diabetic retinopathy, and simple diabetic retinopathy post-operative (P<0.01). Post-operative complication rate was higher in patients with proliferative diabetic retinopathy than those without retinopathy and those having simple diabetic retinopathy. Conclusion: The levels of the two factors correlate with complications and curative effect of patients with proliferative diabetic retinopathy undergoing intraocular lens implantation

  3. Expression of serum MMP-13, TNF-α and IL-6 in patients with chronic hepatitis and liver cirrhosis

    International Nuclear Information System (INIS)

    Xu Zhengfu; Yao Dengfu; Qiu Liwei; Wu Wei; Wu Xinhua; Lu Cuihua

    2005-01-01

    Objective: To detect serum MMP-13, TNF-α and IL-6 levels of the patients with chronic hepatitis B and liver cirrhosis, and evaluate their significant changes. To explore the correlation between serum TNF-α, IL-6 and MMP-13 levels. Method: Double antibody Sandwich Enzyme-Linked Immunosorbent Assay (DAS-ELISA) was used to detect chronic hepatitis in 13 cases, Liver cirrhosis in 28 cases and MMP-13 in the 13 controls, TNF-α in the 20 controls and IL-6 in the 30 controls. Results: Compared with the controls and chronic hepatitis, the serum MMP-13 levels of the patients with liver cirrhosis were significantly higher; the serum TNF-α and IL-6 levels of patients with chronic hepatitis as well as liver cirrhosis were significantly higher; the serum TNF-α and IL-6 levels did not relate to serum MMP-13 in patients with chronic hepatitis and liver cirrhosis. Conclusions: MMP-13 has important effect on formation of liver fibrosis. TNF-α and IL-6 have little effect on expression of MMP-13 levels of the patients with chronic hepatitis and liver cirrhosis. (authors)

  4. The Suppression of Adjuvant-induced Inflammation and the Inhibition of the Serum and Tissue IL-17, TNF-α and IL-1β levels by Thymol and Carvacrol

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    Nasser Gholijani

    2017-06-01

    Full Text Available Background and Aim: Thymol and carvacrol are two important components of thyme that have multiple medicinal uses. This study investigates the in vivo effects of these natural products on adjuvant-induced inflammation and secretion of interleukin (IL-17 and key inflammatory cytokines in rats. Materials and Methods: We injected complete Freund’s adjuvant (CFA into the hind paws of rats in order to induce inflammation. Each of the CFA-treated rat groups received gavages of thymol, carvacrol, or vehicle (CFA-only group. Rats’ paws and ankle edema were measured and then we were able to determine an inflammatory score based on the results. After 72 h of inflammation induction, sera were collected and subsequently inflamed tissue extracts were prepared for cytokine assay by ELISA. Results: Both components significantly decreased paw edema in rats (p<0.01. Thymol decreased ankle edema to 61.6% of edema in CFA-only rats (p<0.001. We observed a decreased inflammatory score in the thymol and carvacrol-treated rats. The evaluation of the tissue and serum inflammatory cytokine levels showed that both components decreased tumor necrosis factor (TNFlevels (p<0.05. Thymol and carvacrol reduced interleukin (IL-1β serum and tissue levels, respectively. These components reduced tissue levels of IL-17 from 148.4±13.4pg/ml in CFA-only rats to 90.1±18.9pg/ml (thymol and 82.3±9.2pg/ml (carvacrol. Both components decreased serum IL-17 levels in rats (p<0.05. In comparison, the anti-inflammatory drug, indomethacin, reduced the inflammatory score and decreased tissue TNF-α and IL-1β levels but did not affect IL-17 production. Conclusion: Carvacrol and thymol could relieve inflammation symptoms possibly by downregulating serum and tissue IL-17 expression in addition to key pro-inflammatory cytokines, TNFα and IL-1β.

  5. The effect of leptin, ghrelin, and neuropeptide-Y on serum Tnf-Α, Il-1β, Il-6, Fgf-2, galanin levels and oxidative stress in an experimental generalized convulsive seizure model.

    Science.gov (United States)

    Oztas, Berrin; Sahin, Deniz; Kir, Hale; Eraldemir, Fatma Ceyla; Musul, Mert; Kuskay, Sevinç; Ates, Nurbay

    2017-02-01

    The objective of this study is to examine the effects of the endogenous ligands leptin, ghrelin, and neuropeptide Y (NPY) on seizure generation, the oxidant/antioxidant balance, and cytokine levels, which are a result of immune response in a convulsive seizure model. With this goal, Wistar rats were divided into 5 groups-Group 1: Saline, Group 2: Saline+PTZ (65mg/kg), Group 3: leptin (4mg/kg)+PTZ, Group 4: ghrelin (80μg/kg)+PTZ, and Group 5: NPY (60μg/kg)+PTZ. All injections were delivered intraperitoneally, and simultaneous electroencephalography (EEG) records were obtained. Seizure activity was scored by observing seizure behavior, and the onset time, latency, and seizure duration were determined according to the EEG records. At the end of the experiments, blood samples were obtained in all groups to assess the serum TNF-α, IL-1β, IL-6, FGF-2, galanin, nitric oxide (NOֹ), malondialdehyde (MDA), and glutathione (GSH) levels. The electrophysiological and biochemical findings (p<0.05) of this study show that all three peptides have anticonvulsant effects in the pentylenetetrazol (PTZ)-induced generalized tonic-clonic convulsive seizure model. The reduction of the levels of the pro-inflammatory cytokines TNF-α, IL-1β, and IL-6 caused by leptin, ghrelin, and NPY shows that these peptides may have anti-inflammatory effects in epileptic seizures. Also, leptin significantly increases the serum levels of the endogenous anticonvulsive agent galanin. The fact that each one of these endogenous peptides reduces the levels of MDA and increases the serum levels of GSH leads to the belief that they may have protective effects against oxidative damage that is thought to play a role in the pathogenesis of epilepsy. Our study contributes to the clarification of the role of these peptides in the brain in seizure-induced oxidative stress and immune system physiology and also presents new approaches to the etiology and treatment of tendency to epileptic seizures. Copyright

  6. Classical swine fever virus infection modulates serum levels of INF-α, IL-8 and TNF-α in 6-month-old pigs

    DEFF Research Database (Denmark)

    von Rosen, Tanya; Lohse, Louise; Nielsen, Jens

    2013-01-01

    Several studies have highlighted the important role of cytokines in disease development of classical swine fever virus (CSFV) infection. In the present study, we examined the kinetics of 7 porcine cytokines in serum from pigs infected with 3 different CSFV strains. Based on the clinical picture i...

  7. TNF-α in CRPS and 'normal' trauma--significant differences between tissue and serum.

    Science.gov (United States)

    Krämer, Heidrun H; Eberle, Tatiana; Uçeyler, Nurcan; Wagner, Ina; Klonschinsky, Thomas; Müller, Lars P; Sommer, Claudia; Birklein, Frank

    2011-02-01

    Posttraumatic TNF-alpha signaling may be one of the factors responsible for pain and hyperalgesia in complex regional pain syndromes (CRPS). In order to further specify the role of TNF-alpha we investigated tissue (skin) and serum concentrations in three different patient groups: patients with osteoarthritis and planned surgery, with acute traumatic upper limb bone fracture waiting for surgery, and with CRPS I. Thirty patients (10 in each group) were recruited. Mean CRPS duration was 36.1 ± 8.1 weeks (range 8- 90 weeks). Skin punch biopsies were taken at the beginning of the surgery in osteoarthritis and fracture patients and from the affected side in CRPS patients. Blood samples were taken before the respective procedures. Skin and serum TNF-alpha levels were quantified by ELISA. Compared to patients with osteoarthritis, skin TNF-alpha was significantly elevated in CRPS (pCRPS patients was higher than in patients with acute bone fracture (pCRPS, and lower in fracture patients (pCRPS patients. This increase persists for months after limb trauma and may offer the opportunity for targeted treatment. Copyright © 2010 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

  8. Serum concentrations of TNF-α and its soluble receptors during psychotherapy in German soldiers suffering from combat-related PTSD.

    Science.gov (United States)

    Himmerich, Hubertus; Willmund, Gerd D; Zimmermann, Peter; Wolf, Jörg-Egbert; Bühler, Antje H; Kirkby, Kenneth C; Dalton, Bethan; Holdt, Lesca M; Teupser, Daniel; Wesemann, Ulrich

    2016-09-01

    Changes in serum concentrations of tumor necrosis factor-α (TNF-α) and its soluble receptors (sTNF-R) p55 and p75 have been shown to be associated with various psychiatric treatments. Before and after treatment, serum levels of TNF-α, sTNF-R p55 and sTNF-R p75 were measured in 38 German soldiers who had been deployed abroad and suffered from combat-related post-traumatic stress disorder (PTSD). Patients were randomized either to inpatient psychotherapy (N=21) including eye movement desensitization and reprocessing (EMDR) or to outpatient clinical management (N=17). Symptoms of PTSD were measured using the Post-traumatic Stress Diagnostic Scale (PDS). The PDS score significantly decreased across time in both groups. Serum concentrations of TNF-α increased, while sTNF-R p55 and sTNF-R p75 levels decreased significantly. After the treatment period, we could not detect any significant difference regarding TNF-α, sTNF-R p55 or sTNF-R p75 levels between the inpatient psychotherapy group and the outpatient clinical management control group. This relatively small clinical study suggests that specific inpatient psychotherapy but also non-specific supportive outpatient treatment for PTSD are associated with changes in the TNF-α system. This may represent an immunological effects or side effects of psychotherapy.

  9. Association of TNF polymorphisms with sarcoidosis, its prognosis and tumour necrosis factor (TNF)-α levels in Asian Indians

    Science.gov (United States)

    Sharma, S; Ghosh, B; Sharma, S K

    2008-01-01

    Tumour necrosis factor (TNF)-α, an important proinflammatory cytokine, has been implicated in the pathogenesis of sarcoidosis, a multi-systemic granulomatous disorder of unknown aetiology. Here, we report for the first time the association of TNF haplotypes and genotypes with sarcoidosis and its prognosis in the Indian population. Five potentially functional promoter polymorphisms in the TNFA gene and a LTA_NcoI polymorphism (+252 position) of the LTA gene were genotyped in a clinically well-defined cohort of North-Indian patients with sarcoidosis (n = 96) and their regional controls (n = 155). Serum TNF-α (sTNF-α) and serum angiotensin converting enzyme (SACE) levels were measured and correlated with genotypes and haplotypes. The TNFA_-1031 and TNFA_-863 polymorphisms were identified as markers for disease onset (FET P = 0·006 and 0·042 for TNFA_-1031 and TNFA_-863, respectively). Additionally, the allele A of LTA_NcoI polymorphism was shown to be prevalent in the ‘no treatment’ group (FET P = 0·005), while the G allele was associated with frequent relapses on drug withdrawal (P = 0·057). Furthermore, the TNFA-308G>A and the TNFA-238G>A polymorphisms were found to influence sTNF-α (P = 0·054 and 0·0005, respectively) and SACE levels (P = 0·0017 and 0·056, respectively). The haplotype frequencies were significantly different in the patients and the controls (P = 0·0067). The haplotype GTCCGG was identified as the major risk/susceptibility haplotype (P = 0·003) and was associated with increased SACE levels in the patient population. In conclusion, our study suggests an association of TNF polymorphisms with sarcoidosis. PMID:18062795

  10. The changes of sputum IL-8 and TNFlevel in COPD patients and their clinical value

    International Nuclear Information System (INIS)

    Zhuo Liankun; Wang Xiaoli; Zhang Feng; Zhou Xiao

    2011-01-01

    To investigate the changes and role of interleukin-8 (IL-8) and tumor necrosis factor-α (TNF-α) in the diagnosis and therapy of COPD, the levels of IL-8 and TNF-α in serum and sputum samples in 58 COPD cases during different therapy periods were detected by radioimmunoassay. The results showed that the sputum IL-8 and TNFlevels in COPD patients at the attack aggressive stage were significantly higher than those in the stable stage, which were in accord with those changes in serum samples. Furthermore, the changes of IL-8 and TNFlevels in sputum samples were earlier than the changes in serum samples. The changes of sputum IL-8 and TNFlevels in COPD patients may play a more important role than the changes of serum samples in the diagnosis and prognosis of patients with COPD. (authors)

  11. Serum concentration of IL-6, IL-2, TNF-α, and IFNγ in Vitiligo patients

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    Suman Singh

    2012-01-01

    Full Text Available Background: Vitiligo is an acquired depigmenting disorder characterized by the loss of functional melanocytes from the epidermis. Although the etiology of vitiligo is unknown, over the last few years, substantial data from clinical research has greatly supported the ′Autoimmune theory′ and this is supported by the frequent association of vitiligo with disorders that have an autoimmune origin, including Hashimoto′s thyroiditis, Graves disease, type 1 insulin-dependent diabetes mellitus, and Addison′s disease. As cytokines are important mediators of immunity, there is evidence to suggest that they play a major role in the pathogenesis of autoimmune diseases. Aim: Keeping this in view we have assayed sera for cytokine IL-6, IL-2, Tumor necrosis factor (TNF-α, and IFNγ in 80 cases of vitiligo and compared it with healthy subjects, in order to find out whether they play a role in the pathogenesis of vitiligo or not. Materials and Methods: Serum IL-6, IL-2, TNF-α, and IFNγ were done by the indirect enzyme linked immunosorbent assay (ELISA. Results: The mean serum IL-6 and IL-2 levels in the patient group were significantly higher when compared with those of the normal controls. The mean serum IFNγ level in patients with vitiligo was significantly lower than that in the control group. There was no significant difference in the serum level of TNF-α between vitiligo and healthy controls. Conclusion : An increase in the production of proinflammatory cytokines such as IL-6 and IL-2 in vitiligo patients may play an important role in melanocytic cytotoxicity. Thus, we speculate that the cytokine production of epidermal microenvironment may be involved in vitiligo.

  12. Clinical significance of determination of changes of serum IL-2, SIL-2R, TNF-α contents and T-cell subgroup distribution type in patients with psoriasis

    International Nuclear Information System (INIS)

    Mou Xudong

    2005-01-01

    Objective: To investigate the changes of serum IL-2, SIL-2R, TNF-α contents and T-cell subgroup distribution type in patients with psoriasis. Methods: Serum IL-2 and TNFlevels were measured with RIA, SIL-2R levels was measured with ELISA and T-cell subgroup distribution type was detected with monoclonal antibody in 40 patients with psoriasis and 35 controls. Results: The serum IL-2 levels and CD 4 /CD 8 values were significantly lower in the patients than those in controls (P<0.01), while the serum SIL-2R, TNFlevels were significantly higher (P<0.01). Conclusion: Determination of serum IL-2, SIL-2R, TNF-α contents and T-cell subgroup distribution type is clinically useful for understanding the disturbances of immuno-modulation in these patients. (authors)

  13. Effect of blocking TNF on IL-6 levels and metastasis in a B16-BL6 melanoma/mouse model.

    Science.gov (United States)

    Cubillos, S; Scallon, B; Feldmann, M; Taylor, P

    1997-01-01

    We studied the relationship between tumour necrosis factor (TNF) and interleukin 6 (IL-6) levels, and the metastatic process in C57BL/6 mice after intravenous inoculation of B16-BL6 melanoma cells. Bioactive TNF was not detectable in the sera of inoculated mice, but these animals did show higher TNF levels following intraperitoneal challenge with lipopolysaccharide (LPS) compared to control animals. Serum IL-6 levels were increased in inoculated animals. Injection of a hybrid molecule (p55-sf2) composed of the human p55 TNF receptor extracellular domain coupled to a human constant region backbone, decreased serum TNF (after LPS challenge) and IL-6 levels in inoculated animals. Lung metastases at 7-14 days were reduced, compared to human IgG-injected control animals, but this effect was lost at day 21 postinoculation. The results suggest that the reduction in the number of metastases may be related to the effect of blocking TNF activity.

  14. Clinical significance of determination of changes of serum TNF-α and plasma VEGF contents after treatment in pediatric patients with acute nephritis

    International Nuclear Information System (INIS)

    Ding Guomin

    2008-01-01

    Objective: To investigate the serum TNF-α and plasma VEGF levels after treatment in pediatric patients with acute nephritis. Methods: Serum TNFlevels (with RIA) and plasma VEGF levels (with ELISA) were determined in 32 pediatric patients with acute nephritis both before and after treatment as well as in 35 controls. Results: Before treatment the serum TNF-α and plasma VEGF levels in the patients were significantly higher than those in the controls (P<0.01). After one month of treatment with combined traditional Chinese and western medicine, the levels though dropped markedly, still remained significantly higher than those in controls (P<0.05). Conclusion: Development of acute nephritis in pediatric patients was closely related to the serum TNF-α and plasma VEGF levels. (authors)

  15. Clinical significance of changes of plasma TNF-α and CRP levels in patients with acute cerebral infarction

    International Nuclear Information System (INIS)

    Liu Xiaoyang; Xiao Changqing; He Yunnan

    2006-01-01

    Objective: To investigate the clinical significance of the changes of serum TNF-α and CRP levels in patients with acute cerebral infarction. Methods: Serum TNF-α (with RIA) and CRP (with scatter velocity turbidimetry) levels were determined in 50 patients with acute cerebral infarction and 62 controls. Results: The serum levels of TNF-α and CRP in patients with acute cerebral infarction were significantly higher than those in controls (P <0.01). Moreover, the levels were positively correlated with the size of the infarction (P<0.05). Conclusion: Changes of serum TNF-α and CRP levels during acute stage of cerebral infarction were closely related the clinical progression of the disease process. (authors)

  16. Clinical significance of determination of changes of serum TNF-α, IFN-γ and T-cell subsets distribution pattern in pediatric patients with aplastic anemia

    International Nuclear Information System (INIS)

    Feng Yue

    2008-01-01

    Objective: To explore the changes of serum TNF-α, IFN-γ and T-cell subsets distribution pattern in pediatric patients with aplastic anemia. Methods: Serum TNFlevels (with RIA), IFN-γ levels (with ELISA), peripheral blood T-cell subsets distribution pattern (with monoclonal antibody technique) were determined in 33 pediatric patients with aplastic anemia, as well as in 35 controls. Results: The serum levels of TNF-α and IFN-γ in the patients with aplastic anemia were significantly higher than those in the controls (P<0.01), while the CD3, CD4 percentages and CD4/CD8 ratio were significantly lower (P<0.01). Conclusion: Detection of changes of serum TNF-α, IFN-γ levels and T-cell subsets ratio was clinically useful for outcome prediction in pediatric patients with aplastic anemia. (authors)

  17. Clinical significance of combined determination of serum TNF-α, soluble Fas and Soluble Fas ligand in patients with chronic heart failure

    International Nuclear Information System (INIS)

    Yang Zhaoying; Li Jinliang; Liu Wenjuan; Wu Suisheng

    2011-01-01

    Objective: To study the clinical significance of changes of serum TNF-α, sFas and sFasL levels after treatment in patients with chronic heart failure. Methods: Serum TNF-α, sFas and sFasL (with ELISA) levels were determined in 36 patients with chronic heart failure both before and after treatment as well as in 35 controls. Results: Before treatment, in the patients the serum TNF-α, sFas and sFasL levels were significantly higher than those in controls (P 0.05). Conclusion: Serum TNF-α, sFas and sFasL levels changes could reflect the disease status as well as progress of disease in patients with chronic heart failure. (authors)

  18. Concentration of TNF-α in the peritoneal fluid and serum of endometriotic patients

    Directory of Open Access Journals (Sweden)

    TEDJA DANUDJA OEPOMO

    2006-07-01

    Full Text Available The aim of this research was to expose the relation between tumor necrosis factor alpha (TNF-α in the peritoneal fluid and in the serum of endometriosis patients. It was conducted at Dr. Muwardi Hospital Surakarta. Twenty patients undergoing laparoscopic operation because of endometriosis indication (Endometriosis Group, 20 women (aged 23 to 40 who undergo interval sterilization by means of laparoscopic technique. During laparoscopic operation, peritoneal fluid is taken to examine TNF-α by ELISA technique. At the same time, the serum is also taken to examine TNF-α by the same technique. The research result indicated that by independent sample t-test, the TNF-α concentration in the Endometriosis Group is quite different from the control group (P=0.00. The simple linear regression test shows a strong positive one-way correlative relation between TNF-α concentration in the peritoneal fluid and TNF-α concentration in the serum in the Endometriosis Group. The research result indicated that the TNF-α concentration in the serum can be used as a reflection of endometriosis. A statistical test is done to find the limit value based on sensitivity and specification.

  19. Occupational Exposure to Trichloroethylene and Serum Concentrations of IL-6, IL-10, and TNF-alpha

    Science.gov (United States)

    Bassig, Bryan A.; Zhang, Luoping; Tang, Xiaojiang; Vermeulen, Roel; Shen, Min; Smith, Martyn T.; Qiu, Chuangyi; Ge, Yichen; Ji, Zhiying; Reiss, Boris; Hosgood, H. Dean; Liu, Songwang; Bagni, Rachel; Guo, Weihong; Purdue, Mark; Hu, Wei; Yue, Fei; Li, Laiyu; Huang, Hanlin; Rothman, Nathaniel; Lan, Qing

    2015-01-01

    To evaluate the immunotoxicity of trichloroethylene (TCE), we conducted a cross-sectional molecular epidemiology study in China of workers exposed to TCE. We measured serum levels of IL-6, IL-10, and TNF-α, which play a critical role in regulating various components of the immune system, in 71 exposed workers and 78 unexposed control workers. Repeated personal exposure measurements were taken in workers before blood collection using 3 M organic vapor monitoring badges. Compared to unexposed workers, the serum concentration of IL-10 in workers exposed to TCE was decreased by 70% (P = 0.001) after adjusting for potential confounders. Further, the magnitude of decline in IL-10 was >60% and statistically significant in workers exposed to <12 ppm as well as in workers with exposures ≥ 12 ppm of TCE, compared to unexposed workers. No significant differences in levels of IL-6 or TNF-α were observed among workers exposed to TCE compared to unexposed controls. Given that IL-10 plays an important role in immunologic processes, including mediating the Th1/Th2 balance, our findings provide additional evidence that TCE is immunotoxic in humans. PMID:23798002

  20. Clinical significance of measurement of changes of serum TNF-α, IL-6 and IL-8 centent after treatment in patients with pregnancy induced hypertension (PIH)

    International Nuclear Information System (INIS)

    Wang Guiying

    2008-01-01

    Objective: To explore the clinical significance of changes of serum TNF-α, IL-6 and IL-8 levels in patients with pregnancy induced hypertension. Methods: Serum TNF-α, IL-6 and IL-8 levels were measured with RIA in 36 patients with pregnancy induced hypertension both before and after 2 weeks of treatment as well as in 35 controls. Results: Before treatment, the serum TNF-α, IL-6 and IL-8 levels were significantly higher in patients with PIH than those in the controls (P 0.05). Conclusion: The inflammatory cytokines such as TNF-α, IL-6 and IL-8 may play important roles in the pathogenesis of pregnancy induced hypertension. (authors)

  1. A study of interleukin 6 (IL-6 and tumor necrosis factor alpha (TNFserum levels in rats subjected to fecal peritonitis and treated with intraperitoneal ropivacaine Avaliação dos níveis séricos de interleucina 6 (IL-6 e fator de necrose tumoral (TNF-α em ratos submetidos a peritonite fecal e tratado com ropivacaína intraperitoneal

    Directory of Open Access Journals (Sweden)

    Marcos Célio Brocco

    2012-07-01

    Full Text Available PURPOSE: The objective of this study was to assess the cytokine serum levels of IL-6 and TNF-α in rats subjected to fecal peritonitis and treated with peritoneal lavage with 0.2% ropivacaine by peritoneal lavage. METHODS: We subjected 16 Wistar rats to laparotomy 6 hours after the induction of fecal peritonitis with autogenous stool and subsequently divided the rats randomly into 4 groups: I-control, no treatment; II- drying of the abdominal cavity; III- lavage of the abdominal cavity with 3 mL of 0.9% normal saline and drying; IV- lavage of the abdominal cavity with 3 mL of 0.2% ropivacaine and drying. Six hours following the laparotomy, the animals underwent cardiac puncture, and 1 mL of blood was collected for cytokine assessment before the animals were euthanized. RESULTS: The lavage with ropivacaine resulted in smaller TNFlevels compared with those observed in the other treatment groups (p 0.05 between groups III and IV. CONCLUSION: Peritoneal lavage with 0.2% ropivacaine was shown to reduce plasma levels of IL-6 and TNF-α in the treatment of fecal peritonitis in rats.OBJETIVO: O objetivo do presente estudo foi avaliar as dosagens séricas das citocinas Il-6 e TNF-α em ratos submetidos à peritonite fecal e tratados com lavagem peritoneal com ropivacaína a 0,2%. MÉTODOS: Utilizaram-se 16 ratos Wistar, submetidos à laparotomia 6 horas após a indução de peritonite fecal com fezes autógenas, distribuídos aleatoriamente em 4 grupos: I- Controle, nenhum tratamento; II- Enxugamento da cavidade abdominal; III- Lavagem da cavidade abdominal com 3 ml de solução salina 0,9% e enxugamento; IV- Lavagem da cavidade abdominal com 3 ml de ropivacaína a 0,2% e enxugamento. Seis horas após a laparotomia os animais foram submetidos à punção cardíaca com retirada de 1 mL de sangue para a dosagem das citocinas e, a seguir, eutanasiados. RESULTADOS: A lavagem com ropivacaína apresentou valores de TNF-α menores do que os observados com

  2. Changes in the expression of serum markers CA242, CA199, CA125, CEA, TNF-α and TSGF after cryosurgery in pancreatic cancer patients.

    Science.gov (United States)

    Zhou, Gang; Niu, Lizhi; Chiu, David; He, Lihua; Xu, Kecheng

    2012-07-01

    The presence of serum tumor markers, carbohydrate antigen 242 (CA242), carbohydrate antigen 199 (CA199), carbohydrate antigen 125 (CA125), carcinoembryonic antigen (CEA), tumor-supplied group of factors (TSGF) and tumor necrosis factor-α (TNF-α), is closely associated with invasion and metastasis of many malignancies. The expression of these markers were measured in serum taken from 37 pancreatic cancer patients prior to treatment. Levels of CA242, CA199, CA125, CEA and TNF-α expression correlated with tumor size, clinical stage, tumor differentiation, lymph node and liver metastasis (P markers were significantly reduced compared with levels prior to cryosurgery (P 0.05). Thus, cryosurgery is more effective than chemotherapy for decreasing CA242, CA199, CA125, CEA, TSGF and TNFserum levels in these patients.

  3. Relationship between increased serum tumor necrosis factor levels and insulin resistance in patients with essential hypertension

    International Nuclear Information System (INIS)

    Wang Weimin; Li Jinliang; Huang Yongqiang

    2010-01-01

    Objective: To investigate the relationship between serum tumor necrosis factor-α (TNF-α) levels and insulin resistance (IR) in patients with essential by pertension. Methods: Serum TNF-α and free insulin (fINS)levels were measured with RIA in 41 patients with essential hypertension and 38 controls. Insulin resistance was calculated with insulin resistance index (HOMA-IR). Results: The serum TNFlevels were significantly higher in patients with essential hypertension than those in the controls (P<0.001). The HOMA-IR was also significantly higher in hypertension group than that in controls (P<0.001). Serum TNFlevels was positively correlated with BMI, HOMA-IR and SBP both in hypertension group and control group (P<0.05). Conclusion: Serum TNFlevel was increased in hypertensive patients and positively correlated with obesity and IR. (authors)

  4. Changes in serum tumor necrosis factor (TNF-alpha) with kami-shoyo-san administration in depressed climacteric patients.

    Science.gov (United States)

    Ushiroyama, Takahisa; Ikeda, Atsushi; Sakuma, Kou; Ueki, Minoru

    2004-01-01

    An herbal medicine (kampo) is widely used to prevent or treat climacteric symptoms. In order to investigate the potential involvement of tumor necrosis factor (TNF)-alpha in susceptibility to mood disorder in climacteric women and to clarify the relationship between immune function and the efficacy of herbal medicine, we compared serum TNF-alpha levels in two treated groups, with and without concurrent use of herbal medicine. This study included 113 consecutive depressed menopausal patients who visited the gynecological and psychosomatic medicine outpatient clinic of the Osaka Medical College Hospital in Japan. Fifty-eight patients were administered kami-shoyo-san according to the definition of above sho. In contrast, 55 patients who were different in sho of kami-shoyo-san were administered antidepressants. Hamilton Rating Scale for depression (HAM-D) scores were determined at baseline and 12 weeks after starting treatment (endpoint). TNF-alpha concentrations were analyzed before and after 12 weeks of treatment. Kami-shoyo-san significantly increased plasma concentrations of TNF-alpha after 12 weeks of treatment, to 17.22 +/- 6.13 pg/ml from a baseline level of 14.16 +/- 6.27 pg/ml (p = 0.048). The percent change in plasma concentration of TNF-alpha differed significantly between the kami-shoyo-san therapy group and the antidepressant therapy group at 4 weeks (12.0 +/- 7.8% and -1.22 +/- 0.25%, respectively, p emotional status via the central nervous system and may be regulated by herbal medicines, although the interactions are very complex.

  5. Serum Concentration of Anti-TNF Antibodies, Adverse Effects and Quality of Life in Patients with Inflammatory Bowel Disease in Remission on Maintenance Treatment

    NARCIS (Netherlands)

    Brandse, Johannan F.; Vos, Laura M. C.; Jansen, Jeroen; Schakel, Toos; Ponsioen, Cyriel I. J.; van den Brink, Gijs R.; D'Haens, Geert R.; Löwenberg, Mark

    2015-01-01

    Background and aims: High serum concentrations of infliximab [IFX] and adalimumab [ADA] may be associated with adverse effects in patients with inflammatory bowel disease [IBD]. We aimed to investigate whether high anti-tumour necrosis factor [TNF] trough levels [TLs] were associated with toxicity

  6. Influence of serum HBV-DNA content on the expression of TGF-β1 and TNF-α in patients with chronic hepatitis B

    International Nuclear Information System (INIS)

    Gao Yujie; Nan Chunhong; Yan Lijuan; Yue Zhijun; Yang Zhicai

    2004-01-01

    Objective: To study the relationship between the serum HBV-DNA content and levels of transforming growth factor β1 (TGF-β1), tumor necrosis factor-α (TNF-α) as well as the degree of hepatic fibrosis in patients with chronic hepatitis B. Methods: Serum HBV-DNA content quantification was determined with PCR-real time fluorescence method; TGF-β1 and TNF-α with ELISA and the hepatic fibrosis indicators HA, LN, IV-C, P-III with RIA. Altogether 89 patients with clinical chronic hepatitis B of various degrees (mild 25, moderate 35, advanced 29) were tested. Results: With the progress of hepatic injury, the serum contents of HBV-DNA, TGF-β1, TNF-α were correspondingly increased with significant differences among the patients groups (p<0.01). The TGF-β1, TNF-α, HA, IV-C, PC III, levels were positively correlated to the degree of hepatic injury with r=0.9561, 0.8123, 0.8561, 0.7723, 0.7150 respectively and p<0.01; for LN it was r=0.542 and p<0.05. Conclusion: In patients with chronic hepatitis B, hepatic fibrosis is the fundamental process in the pathogenesis of liver cirrhosis. High concentration of HBV is the crucial factor for development of hepatic fibrosis, which works synergically with many cytokines especially TGF-β1 and TNF

  7. Serum cardiac troponin I in acute stroke is related to serum cortisol and TNF-alpha

    DEFF Research Database (Denmark)

    Christensen, Hanne Krarup; Johannesen, Helle Hjorth; Christensen, Anders Fogh

    2004-01-01

    Serum cardiac troponin I (cTnI) is a specific marker of myocardial injury related to in-patient fatality and cardiac injury in acute stroke. We investigated whether cTnI in acute stroke is related to serum cortisol, acute inflammatory response, and insular damage. We also investigated whether c...

  8. TNF-Alpha Levels in Tears: A Novel Biomarker to Assess the Degree of Diabetic Retinopathy

    Directory of Open Access Journals (Sweden)

    C. Costagliola

    2013-01-01

    Full Text Available We assess the level of tumour necrosis factor alpha (TNF-alpha in tear fluids and other serum parameters associated with diabetes in different degrees of diabetic retinopathy. We have performed a prospective, nonrandomized, observational study. Study population consisted of 16 healthy subjects (controls and 32 type 2 diabetic patients: 16 affected by proliferative diabetic retinopathy (PDR and 16 with nonproliferative retinopathy (NDPR, background/preproliferative. Body mass index, urinary albumin, blood glucose, HbA1c, and tear levels of TNF-alpha were measured in all subjects. The value of glycaemia, microalbuminurea, and Body mass index in diabetic retinopathy groups were higher than those in control group (. Glycemia in NPDR: 6.6 mmol/L (range: 5.8–6.3; in PDR: 6.7 mmol/L (range: 6.1–7.2; in control: 5.7 mmol/L (range: 4.9–6.1; microalbuminurea in NPDR: 10.6 mg/L (range: 5.6–20; in PDR: 25.2 mg/L (range: 17–40; in control: 5.3 mg/L (range: 2.6–10; Body mass index in NPDR: 26 Kg/m2 (range: 20.3–40; in PDR: 28 Kg/m2 (range 20.3–52; in control: 21 Kg/m2 (range 19–26. The TNF-alpha concentrations in tears increase with the severity of pathology and were lower in control group than in diabetic subjects. In the end, the level of TNF-alpha is highly correlated with severity of diabetic retinopathy and with nephropathy. Tear fluid collection may be a useful noninvasive method for the detection of proliferative diabetic retinopathy.

  9. Clinical significance of measurement of serum IL-8, TNF-α and gastrin contents in helicobacter pylori associated digestive tract diseases

    International Nuclear Information System (INIS)

    Cao Jianfan; Ma Yunbao; Gao Leihua

    2003-01-01

    Objective: To investigate the relationship between the serum levels of IL-8, TNF-α, Gastrin and disease process in HP infection associated chronic gastritis and duodenal ulcer. Methods: Diagnosis was established in 35 HP positive chronic gastritis and 30 HP positive duodenal ulcer patients through gastroscopy, histopathology and 14 C-UBT test. RIA was adopted to measure the plasma contents of the three parameters in those 65 patients and 32 controls. Results: The serum IL-8, TNF-α and Gastrin (Gas) levels in patients with chronic gastritis were significantly higher than those in controls (p<0.01). Significant difference also existed between the contents in the two disease group (p<0.01). Conclusion: It proved that HP infection played an important role in the development of the two digestive tract diseases

  10. Serum zinc level in thalassemia

    International Nuclear Information System (INIS)

    Keikhaei, B.; Badavi, M.; Pedram, M.; Zandian, K.

    2010-01-01

    To compare serum zinc level between Thalassemia Major (TM) patients and normal population at Shafa Hospital in South West of Iran. A total of 25 male and 36 female of TM patients were enrolled in this study. Out of 61 patients thirty were treated by deferroxamine (DFO) and 31 were on the combination of DFO and deferiprone (DEF) protocol therapy. Sixty normal subjects of the matching age and gender were recruited as controls. From each patient and control group 2 ml of blood was taken in fasting condition. Cell blood count and serum zinc were carried out for both thalassemia patients and normal subjects. The mean age of patients and control group was 15+- 5 years. Mean serum zinc level was 68.97+- 21.12 mu g/dl, 78.10-28.50 mu g/dl, and 80.16+- 26.54 mu g/dl in the TM with DFO, TM with DFO + DEF combination protocol and control group respectively. There was no significant correlation between patients and control group. However 50 percent of TM with DFO, 38.7 percent of TM with DFO + DEF and 32.8 percent of control group had hypozincemia. Nearly 40 to 50 percent of TM patients and one third of normal subjects are suffering from hypozincemia. This study shows that low level of serum zinc is a health problem in both thalassemia patients and normal population in South West of Iran. (author)

  11. The relationship between serum cytokine levels with obesity and obstructive sleep apnea syndrome.

    Science.gov (United States)

    Ciftci, Tansu Ulukavak; Kokturk, Oguz; Bukan, Neslihan; Bilgihan, Ayse

    2004-10-21

    Inflammatory cytokines such as interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-alpha) may have a direct effect on glucose and lipid metabolism. On the other hand, it is known that IL-6 and TNF-alpha are important pro-inflammatory cytokines in the pathogenesis of atherosclerosis. The goal of present study was to test whether sleep apnea contributes to the previously reported increases of IL-6 and TNF-alpha independent of obesity. Forty-three obese (body mass index, BMI>27 kg/m2) men with newly diagnosed obstructive sleep apnea syndrome (OSAS) (apnea-hypopnea index, AHI> or =5) and age- and BMI-matched 22 obese nonapneic male controls (AHI<5) were enrolled in this study. To confirm the diagnosis, all patients underwent standard polysomnography in the sleep disorders center. Serum samples were taken at 08:00 h in the morning after overnight fasting. Serum IL-6 and TNF-alpha levels were found significantly higher in OSAS patients than in controls (p=0.002, p=0.03). Serum IL-6 and TNF-alpha levels were significantly correlated with AHI in OSAS patients (r=0.03, p=0.046 and r=0.36, p=0.016). There was no significant correlation between serum IL-6, TNF-alpha levels and AHI in controls. Serum IL-6 and TNF-alpha levels were not correlated with BMI both in OSAS patients and controls. In conclusion, circulating IL-6 and TNF-alpha levels in patients with OSAS, as independent of BMI are significantly higher than levels in controls and there is a positive relationship between previously mentioned cytokines' levels and the severity of OSAS. According to these results, the link between cardiovascular morbidity and OSAS may be explained by the coexistence of other cardiovascular risk factors such as circulating IL-6 and TNF-alpha levels.

  12. Plasma tumor necrosis factor-a (TNF-a) levels in Gaucher disease

    NARCIS (Netherlands)

    Michelakakis, H.; Spanou, C.; Kondyli, A.; Dimitriou, E.; van Weely, S.; Hollak, C. E.; van Oers, M. H.; Aerts, J. M.

    1996-01-01

    Tumor necrosis factor-a (TNF-a) levels were measured in the plasma of patients with different types of Gaucher disease (GD) and patients with other lysosomal storage diseases. The highest TNF-a levels were observed in the most severe neuronopathic type of GD, exceeding those found in healthy

  13. The clinical significance of determination of peripheral blood TXA2, PGI2, TNFlevels in patients with acute pancreatitis

    International Nuclear Information System (INIS)

    Hong Guangqiu; Ye Fei; Lin Hao

    2010-01-01

    Objective: To investigate the clinical significance of changes of peripheral blood TXA 2 , PGI 2 , TNFlevels on assessment of the severity and prognosis of patients with acute pancreatitis (AP). Methods: Peripheral blood levels of TXA 2 , PGI 2 (plasma with RIA) and TNF-α (serum with ELISA) were detected in 30 patients with severe AP (SAP group), 56 patients with mild AP(MAP group) and 40 controls. Results: The peripheral blood levels of TXA 2 , TNF-α in the SAP group were significantly higher than those in the MAP group (P 2 levels were significantly lower (P 2 , PGI 2 and TNFlevels were closely related to the severity and prognosis of AP and were important clinical indicators. (authors)

  14. Analysis of TNF-α (-308) polymorphism and gingival crevicular fluid TNFlevels in aggressive and chronic periodontitis: A preliminary report.

    Science.gov (United States)

    Özer Yücel, Özlem; Berker, Ezel; Mesci, Lütfiye; Eratalay, Kenan; Tepe, Eser; Tezcan, İlhan

    2015-04-01

    The purpose of this study was to determine the differences in the distribution of TNF-α (-308) gene polymorphism among aggressive periodontitis, chronic periodontitis and periodontally healthy individuals and also to investigate whether this polymorphism is associated with gingival crevicular fluid TNFlevels and periodontal disease severity. A total of 93 individuals were enrolled in the study including 38 aggressive periodontitis, 29 chronic periodontitis patients, and 26 healthy controls. Single nucleotide polymorphism at TNF-α (-308) is analyzed by PCR-RFLP method. Gingival crevicular fluid samples were analyzed for TNF-α, using ELISA. The distribution of genotypes and allele frequencies for TNF-α (-308) were similar among the groups. After stratification of patients with respect to attachment level, aggressive periodontitis patients with clinical attachment level ⩾4mm was observed to have a higher frequency of TNF-α (-308) allele 2 compared to the chronic periodontitis patients with clinical attachment level ⩾4mm. No significant differences were found between the TNFlevels of the different genotypes in spite of an insignificant increase in patient groups carrying TNF-α (-308) allele 2. The results of this study revealed an association between TNF-α (-308) allele 2 frequency and aggressive periodontitis patients with clinical attachment level ⩾4mm in the population studied. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Analysis of clinical application on determining serum inflammatory cytokines levels in patients with acute coronary syndrome

    International Nuclear Information System (INIS)

    Luo Wenhao; Bai Yun; Yang Yongqing

    2011-01-01

    Objective: To evaluate analysis of clinical application on determining serum inflammatory cytokines levels in patients with acute coronary syndrome (ACS). Methods: The levels of interleukin-1β (IL-1β), interleukin-6 (IL-6), interleukin-8 (IL-8), high-sensitive C-reaction protein (hs-CRP) (with high-sensitive enzyme immunoassay) and tumor necrosis factor-α (TNF-α) (with radioimmunoassay) in serum were determined in 112 patients with ACS, 32 patients with stable angina pectoris (SAP) and 42 normal controls as well as did compared analysis. Results: The serum IL-1β, IL-6, IL-8, TNF-α and hs-CRP levels in 112 patients with ACS were obviously higher than those in 42 controls (P all 0.05), serum hs-CRP level was increased only (P<0.05). The serum IL-1β, IL-6, IL-8, TNF-α and hs-CRP levels in 46 patients with acute myocardial infraction (AMI) were prominently higher than those in 66 patients with unstable angina pectoris (UAP) and in 32 patients with SAP. The serum IL-1β, IL-6, IL-8, TNF-α and hs-CRP levels with advanced degree SAP, UAP and AMI were increased. Conclusion: In the severity of the patients with SAP, UAP, AMI, the determination of serum inflammatory cytokines level were a good and important index, so that it was referential for heart coronary events happened. (authors)

  16. Increased levels of circulating (TNF-α) is associated with (-308G/A) promoter polymorphism of TNF-α gene in Diabetic Nephropathy.

    Science.gov (United States)

    Umapathy, Dhamodharan; Krishnamoorthy, Ezhilarasi; Mariappanadar, Vairamani; Viswanathan, Vijay; Ramkumar, Kunka Mohanram

    2018-02-01

    The crucial role of Tumor Necrosis Factor-α (TNF-α) on renal function in patients with Diabetic Nephropathy (DN) has been well documented. The present study was designed to investigate the association of TNF-α [-308G/A, (rs1800629)] single nucleotide polymorphism (SNP) on the susceptibility to DN subjects and to correlate it with the plasma levels of TNF-α along with circulatory TNF-α receptor super family cytokines (sTNFR-1 and sTNFR-2). A total of 756 subjects, were recruited and divided into groups [Group-I, Control (n=218), Group-II, Normoalbuminuria (n=196), Group-IIIa, Microalbuminuria (n=178), Group-IIIb, Macroalbuminuria (n=164)] and were genotyped by PCR-restriction fragment length polymorphism (RFLP). Circulatory levels of TNF-α and sTNFR-1 & sTNFR-2 were measured using multiplex bead based assay. The 'A' allele of TNF-α (-308 G/A) SNP was associated with a significant risk for macroalbuminuria subjects (OR: 2.1; 95% CI: 0.8-3.7; P<0.001). A marked stepwise increase was observed in the levels of circulatory biomarkers such as TNF-α, sTNF-R1 and sTNF-R2 from normo to macroalbuminuria subjects. In DN subjects, the TNFlevel was higher in individuals who had mutant AA, than the wild GG genotype of TNF-α gene. Our results conclude that rs1800629 polymorphism in TNF-α gene is associated with renal complications in T2DM subjects. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Evaluation of tumor necrosis factor alpha serum level in obese and lean women with clomiphene citrate resistant polycystic ovary disease

    Directory of Open Access Journals (Sweden)

    Emaduldin Seyam

    2017-09-01

    Conclusion: TNFserum level has come significantly higher in all women with PCOD, especially in those resistant to CC. Androgenic obesity with higher W/H ratio has shown a positive correlation with TNFlevel, which could consider it a good severity index of PCOD status, and an informative predictor of CCR before its use.

  18. Serum gonadotropins levels in childhood

    International Nuclear Information System (INIS)

    Hertogh, R. De; Vankrieken, L.; Wolter, R.; Vliet, G. Van

    1989-01-01

    The complex changes in serum LH and FSH levels from infancy to adulthood are diversely evaluated by radioimmunoassays or bioassays. The relative lack of sensitivity and specificity of radioimmunoassay, using polyclonal antibodies, could possibly be overcome by new immunoradiometric assays, using specific antibodies to LH and FSH. Significant differences were indeed observed between radioimmunoassays and immunoradiometric assays. During the prepubertal period, LH levels, measured by the immunoradiometric assays, were below the sensitivity of the method in the majority of the samples. LH levels were, however, well detectable when measured with radioimmunoassay, showing the heterogeneity of circulating LH structures. At the onset of puberty, LH levels increased at least 3 to 4 times in both sexes, when measured with immunoradiometric assays, whereas their increase was only 20 to 60% with the radioimmunoassays. FSH levels remained well detectable in the prepubertal period whether measured by immunoradiometric or radioimmunoassays. At pubertal onset, FSH increase in both sexes was more important in the immunoradiometric assays. The results obtained with immunoradiometric assays give a better insight into the quantitative and qualitative function of the gonadotropes during childhood. The almost complete absence of LH during the prepubertal period and the steep increase at the onset of puberty better reflects the reported data obtained with bioassays. The persistance of significant levels of FSH in the prepubertal ages, and the lesser increase at the onset of puberty, when compared with LH, illustrates that the individual regulation of LH and FSH secretion vary over time and is influenced by developmental factors. (author)

  19. Study on the inter-relationship between serum cytokines levels and severity of type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Li Yongchun; Xie Jianping

    2005-01-01

    Objective: To investigate the role played by serum cytokines (IL-6, IL-8, TNF-α) in the pathogenesis of diabetes mellitus. Methods: Serum IL-6, IL-8 and TNFlevels were measured with RIA in 27 diabetic patients without complications, 18 patients with early nephro or retinopathy and 33 controls. Results: (1) Serum levels of IL-6, IL-8 and TNF-α were significantly higher in the diabetic patients than those in controls (P<0.01). (2) Levels of the cytokines in diabetic patients with early complications were significantly higher than those in patients without complications (P<0.02). (3) The serum levels of these cytokines were mutually positively correlated. Conclusion: The cytokines IL-6, IL-8 and TNF-α participated in the development and pathophysiology of diabetes mellitus and monitoring their plasma level changes would be clinically useful. (authors)

  20. Multimicronutrient supplementation in older persons decreased zinc deficiency but not serum TNF

    Directory of Open Access Journals (Sweden)

    Elly Herwana

    2011-08-01

    Full Text Available The increase in the population of older persons needs to be accompanied by increased quality of healthcare in older persons, particularly a decrease in the incidence of infections. Impaired immune responses are common in older adults, and immune senescence likely contributes to the increased incidence of infectious diseases in the older persons. The aging process decreases the immune response and many studies have been conducted to explain the role of supplementation with various micronutrients, such as vitamin C, vitamin E, â-carotene and zinc, on the immune response. The aim of the present study was to assess the influence of 6 months of multi-micronutrient (MMN supplementation on zinc and tumor necrosis factor (TNFlevels in older persons. A randomized controlled trial was conducted on 78 older persons, who were divided into two groups. The treatment group received MMN supplementation containing 40 mg elemental zinc, 120 mg ascorbic acid, 6 mg â-carotene, 15 mg á-tocopherol and 400 ìg folic acid and the control group 400 mg calcium carbonate. The study did not demonstrate that 6 months of MMN supplementation resulted in significant differences between both groups, with respect to total protein, albumin, globulin, and TNFlevels. In contrast, MMN supplementation significantly decreased the proportion of older persons with zinc deficiency in the treatment group, in comparison with the control group. The present data suggest that in older persons with relatively good immune and protein status, improvement of the immune status by MMN supplementation may be difficult and at best limited.

  1. A Comparison of Fentanyl and Flurbiprofen Axetil on Serum VEGF-C, TNF-α, and IL-1ß Concentrations in Women Undergoing Surgery for Breast Cancer.

    Science.gov (United States)

    Wen, Yiyun; Wang, Mingde; Yang, Jinfeng; Wang, Yichun; Sun, Huiping; Zhao, Jianghong; Liu, Weizhen; Zhou, Zhengyu; Deng, Hongwu; Castillo-Pedraza, Catalina; Zhang, Yi; Candiotti, Keith A

    2015-07-01

    Vascular endothelial growth factor-C (VEGF-C), tumor necrosis factor-α (TNF-α), and interleukin-1ß(IL-1ß) have been shown to be associated with the recurrence and metastasis of breast cancer after surgery. This study tested the hypothesis that patients undergoing surgery for breast cancer, who received postoperative analgesia with flurbiprofen axetil combined with small doses of fentanyl (FA), exhibited reduced levels of VEGF-C, TNF-α, and IL-1ß compared with those patients receiving fentanyl alone (F). Forty-women with primary breast cancer undergoing a modified radical mastectomy were randomized to receive postoperative analgesia with flurbiprofen axetil combined with fentanyl or fentanyl alone. Venous blood was sampled before anesthesia, at the end of surgery, and at 48 hours after surgery, and the serum was analyzed. The primary endpoint was changes in the VEGF-C concentrations in serum. Group FA patients reported similar analgesic effects as group F patients at 2, 24, and 48 hours. At 48 hours, mean postoperative concentrations of VEGF-C in group F patients were higher than in group FA patients, 730.9 versus. 354.1 pg/mL (P = 0.003), respectively. The mean postoperative concentrations of TNF-α in group F patients were also higher compared with group FA patients 27.1 vs. 15.8 pg/mL (P = 0.005). Finally, the mean postoperative concentrations of IL-1ß in group F were also significantly higher than in group FA 497.5 vs. 197.7 pg/mL (P = 0.001). In patients undergoing a mastectomy, postoperative analgesia with flurbiprofen axetil, combined with fentanyl, were associated with decreases in serum concentrations of VEGF-C, TNF-α, and IL-1ß compared with patients receiving doses of only fentanyl. © 2014 World Institute of Pain.

  2. Serum Adipokine and Ghrelin Levels in Nonalcoholic Steatohepatitis

    Directory of Open Access Journals (Sweden)

    Mehmet Yalniz

    2006-01-01

    Full Text Available Adipokines and ghrelin play role in insulin resistance, the key pathophysiological abnormality in patients with nonalcoholic fatty liver diseases. In the present study, relationship between nonalcoholic steatohepatitis (NASH and serum adipokine and ghrelin levels was investigated. Thirty seven patients with biopsy-proven NASH and 25 age- and sex-matched controls were enrolled. Ten of NASH patients (27% had diabetes mellitus (n=5 or impaired glucose tolerance (n=5. Body mass index (BMI was less than 30 kg/m2 in 67.6% of patients, while in the remaining 32.4% it was more than 30 kg/m2. Serum adiponectin, leptin, TNF-α, and ghrelin were determined. Serum leptin (15.49±4.84 vs 10.31±2.53 and TNF-α (12.1±2.7 vs 10.31±2.56 levels were significantly higher in the NASH group compared to in the control group (P30 or glucose tolerance was impaired or not (P>.05. Additionally, neither adipokines nor ghrelin was correlated with histopathological grade and stage (P>.05. In conclusion; there is a significant relationship between NASH and adipokines and ghrelin independent from BMI and status of the glucose metabolism. These cytokines that appear to have role in the pathogenesis of NASH, however, do not have any effect upon the severity of the histopathology.

  3. Significant sE-Selectin levels reduction after 6 months of anti-TNF-α therapy in non-diabetic patients with moderate-to-severe psoriasis.

    Science.gov (United States)

    Genre, Fernanda; Armesto, Susana; Corrales, Alfonso; López-Mejías, Raquel; Remuzgo-Martínez, Sara; Pina, Trinitario; Ubilla, Begoña; Mijares, Verónica; Martín-Varillas, José Luis; Rueda-Gotor, Javier; Portilla, Virginia; Dierssen-Sotos, Trinidad; González-López, Marcos Antonio; González-Vela, María Del Carmen; Blanco, Ricardo; Llorca, Javier; Hernández, José Luis; González-Gay, Miguel Ángel

    2017-12-01

    Psoriasis patients have high risk of atherosclerosis, characterized by endothelial dysfunction. We aimed to study the association of the endothelial activation biomarkers monocyte chemoattractant protein 1 (MCP-1), soluble (s) E-selectin and P-selectin with disease activity and severity in psoriasis patients treated with anti-TNF-α therapy. Also, to evaluate the relationship of metabolic syndrome features with these biomarkers and the effect of anti-TNF-α therapy on these molecules. Twenty-nine consecutive non-diabetic patients with moderate-to-severe psoriasis who underwent 6 months of anti-TNF-α-adalimumab therapy were studied. Metabolic and clinical evaluation was performed prior to anti-TNF-α treatment (time 0) and 6 months later. MCP-1, sE-selectin and sP-selectin serum levels were determined by ELISA. Dyslipidemic and obese patients showed higher MCP-1 levels at month 6 from the onset of anti-TNF-α therapy (p = .05 and .01, respectively). sE-selectin positively correlated with pro-inflammatory molecules such as asymmetric dimethylarginine, sP-selectin and resistin at baseline and month 6 (p psoriasis. Adalimumab therapy led to a reduction in sE-selectin levels, supporting the beneficial effect of anti-TNF-α therapy on mechanisms associated with the development of atherosclerosis in psoriasis.

  4. Effects of vector ultrasonic system debridement and conventional instrumentation on the levels of TNF-α in gingival crevicular fluid of patients with chronic periodontitis.

    Science.gov (United States)

    Arpağ, Osman Fatih; Dağ, Ahmet; İzol, Bozan Serhat; Cimitay, Gülcan; Uysal, Ersin

    2017-12-01

    Tumor necrosis factor alpha (TNF-α) is an inflammatory mediator whose levels are increased in the gingival crevicular fluid and blood serum in the case of chronic periodontitis. The aim of this study was to determine the effect of vector ultrasonic system (VUS) on the levels of TNF-α in gingival crevicular fluid (GCF) and the clinical parameters in patients with chronic periodontitis. The study protocol was conducted using split-mouth design in 30 patients with chronic periodontitis. VUS and scaling and root planing (S/RP) were applied separately to 2 quadrants, including the upper and the lower jaws. At baseline and after 6 months, clinical parameters including plaque index (PI), gingival index (GI), probing depth (PD), clinical attachment level (CAL) were recorded, and concentrations of TNF-α in GCF were determined by enzyme-linked immunosorbent assay (ELISA). Intergroup comparisons were evaluated by the independent Students' t-test, and the Pearson correlation was used to determine the relationship between parameters. The level of significance was set at 5%. Both treatment modalities provided statistically significant improvements in clinical periodontal parameters and TNFlevels after 6 months (p 0.05). The use of the vector ultrasonic system in the non-surgical treatment of chronic periodontitis presents beneficial improvements for the clinical attachment level and the probing pocket depth as well as TNFlevels in GCF.

  5. Clinical significance of combined determination of serum neuron-specific enolase (NSE), tumor necrosis factor-α (TNF-α) and lipid-associated sialic acid (LSA) in patients with lung cancer

    International Nuclear Information System (INIS)

    Wu Wei; Yao Dengfu; Qiu Liwei; Wu Xinghua

    2003-01-01

    Objective: To explore the expression and the diagnostic value of determining serum neuron-specific enolase (NSE), tumor necrosis factor-α (TNF-α) and lipid-associated sialic acid (LSA) in patients with lung cancer. Methods: The concentrations of NSE, TNF-α and LSA were measured in 78 patients with lung cancer and 32 patients with benign lung diseases as well as 109 controls by enzymelinked immunosorbent assay (ELISA) and chemical assay respectively. Results: The levels of NSE (19.78 ± 12.10 ng/ml), TNF-α (135.64 ± 49.01 pg/ml) and LSA (106 ± 0.31 ng/ml) were significantly higher in patients with lung cancer than those in patients with benign lung diseases (NSE 7.56 ± 3.41 ng/ml, TNF-α 84.70 ± 24.89 pg/ml, LSA 0.78 ± 0.18 mg/ml) and controls (NSE 8.01 ± 2.81 ng/ml, TNF-α 71.25 ± 13.50 pg/ml, LSA 0.70 ± 0.13 ng/ml) (all p < 0.01). Conclusion: The present data suggest that the syntheses of NSE, TNF-α and LSA increase in patients with lung cancer and combined determination of NSE, TNF-α and LSA be helpful to diagnosis of lung cancer

  6. Myeloablative radioimmunotherapy with 188Re-CD66mAb before stem cell transplantation. No increase of proinflammatory cytokine levels of TNF

    International Nuclear Information System (INIS)

    Mutschler, J.; Reske, S.N.; Steinbach, G.; Bunjes, D.; Buchmann, I.

    2009-01-01

    Tumour necrosis factor-α (TNF-α) serum levels may increase due to intensive conditioning regimes with high-dose chemotherapy and total body irradiation (TBI) before stem cell transplantation. This increases the risk for developing acute graft versus host disease (aGvHD) after stem cell transplantation. In this prospective study we investigated the influence of radioimmunotherapy with 188 Re-CD-66-mAb on changes on TNFserum levels. Patients, methods: In 18 patients we measured TNF-α before and up to 96 hours after radioimmunotherapy, in 2 patients in addition following TBI, in 9 patients also following chemotherapy. For measuring TNF-α we used an automated immunochemiluminescence assay (Immulite 1000 DPC Biermann, Bad Nauheim). The mean follow up period to record incidence of aGVHD was 100 days after stem cell transplantation. Compared to the basal levels before, the levels of TNF-α after conditioning with 188 Re-CD-66-mAb did not increase significantly and remained in the physiological range. In contrast, these initial physiological cytokine levels increased and became pathological following 48 h after total body irradiation (13.2 ± 6.6 pg/ml) and chemotherapy (10.8 ± 15.7 pg/ml). In our study we found a low incidence of aGvHD (22.2%, n = 4/18). Conclusion: These results demonstrate that additional conditioning therapy with 188 Re-CD-66-mAb does not increase proinflammatory cytokine levels of TNF-α. This finding may indicate that additive radioimmunotherapy may not be a significant factor for increasing the rate of conditioning- associated aGvHD. (orig.)

  7. Changes in serum levels of lipopolysaccharides and CD26 in patients with Crohn's disease

    Science.gov (United States)

    Kotze, Paulo Gustavo; Martinez, Carlos Augusto Real; Camargo, Michel Gardere; Guadagnini, Dioze; Calixto, Antonio Ramos; Vasques, Ana Carolina Junqueira; Ayrizono, Maria de Lourdes Setsuko; Geloneze, Bruno; Pareja, José Carlos; Saad, Mario José; Coy, Claudio Saddy Rodrigues

    2017-01-01

    Background/Aims Lipopolysaccharide (LPS) is a molecule formed by lipids and polysaccharides and is the major cell wall component of gram-negative bacteria. High LPS levels are known to block CD26 expression by activating Toll-like receptor 4. The aim of this study was to correlate the serum levels of LPS and CD26 in Crohn's disease (CD) patients with serum levels of C-reactive protein (CRP), interleukins, CD activity index, and tumor necrosis factor-α (TNF-α). Methods Serum samples were collected from 27 individuals (10 with active CD, 10 with inactive CD, and 7 controls) and the levels of LPS, CD26, TNF-α, interleukin-1β (IL-1β), IL-6, IL-17, and CRP were determined by enzyme-linked immunosorbent assay. The levels of LPS and CD26 were then tested for correlation with TNF-α, IL-1β, IL-6, IL-17, and CRP. Results Serum levels of LPS were significantly elevated in the active CD group (P=0.003). Levels of IL-1β (P=0.002), IL-6 (P=0.003), and IL-17 (P<0.001) were lower in the CD groups. Serum TNFlevels were increased in the active CD group. The CRP levels were elevated in the CD groups when compared to controls (P<0.001). The CD26 levels were lower in the CD groups than in the control group (P<0.001). Among the variables analyzed, there was a correlation between LPS and CRP (r=−0.53, P=0.016) in the CD groups. Conclusions Individuals with CD exhibited higher serum levels of LPS varying from a 2- to 6-fold increase depending on disease activity, when compared with healthy controls. CD26 levels were lower in the CD groups. Both LPS and CD26 correlated with disease severity and serve as potential CD biomarkers. PMID:28670232

  8. Serum homocystein level in patients with scleroderma.

    Science.gov (United States)

    Nazarinia, Mohammadali; Shams, Mesbah; Kamali Sarvestani, Eskandar; Shenavande, Saeede; Khademalhosseini, Maryam; Khademalhosseini, Zeinab

    2013-01-01

    Systemic Sclerosis (SSc) is a systemic connective tissue disease. In this study, we compared the serum Homocystein (Hcy) level between patients with SSc and normal control group. The current study was conducted to determine whether serum Hcy levels are elevated in SSc patients and whether there is any correlation between Hcy levels and RP, Gastro intestinal and lung involvement. Forty one patients who fulfilled the diagnostic criteria for SSc (39 females and 5 males) and Forty four community-based healthy individuals (sex and age matched) were enrolled in to the study. Serum Hcy, vitamin B12, and folate levels were determined. Thirty three patients (70.45%) had GI involvement, twenty two patients (50%) had lung involvement and twenty seven patients (61.36%) had Raynaud's phenomena. Mean serum Hcy level in control group was 22.78 ± 6.018 μmol/L and in case group was 19.43 ± 7.205 μmol/L, shows that the serum Hcy level in control group was significantly higher than patients (P = 0.020). Serum Hcy level is significantly lower in SSc patients than in control group. There is no statistically significant correlation between serum Hcy level and organ involvements.

  9. Optimizing Treatment with TNF Inhibitors in Inflammatory Bowel Disease by Monitoring Drug Levels and Antidrug Antibodies

    DEFF Research Database (Denmark)

    Steenholdt, Casper; Bendtzen, Klaus; Brynskov, Jørn

    2016-01-01

    costs. The objective is to review optimization of anti-TNF therapy by use of personalized treatment strategies based on circulating drug levels and antidrug antibodies (Abs), i.e. therapeutic drug monitoring (TDM). Furthermore, to outline TDM-related pitfalls and their prevention. METHODS: Literature...... inflammatory phenotype influencing the pharmacodynamic (PD) responses to TNF inhibitors also affect treatment outcomes. As an alternative to handling anti-TNF-treated patients by empiric strategies, TDM identifies underlying PK and PD-related reasons for treatment failure and aids decision making to secure...... of chronology between changes in PK versus symptomatic and objective disease activity manifestations. Biases can be accommodated by knowledgeable interpretation of results obtained by validated assays with clinically established thresholds, and by repeated assessments over time using complimentary techniques...

  10. Patients with Ankylosing Spondylitis and Low Disease Activity because of Anti-TNF-Alpha Therapy Have Higher TRAIL Levels Than Controls: A Potential Compensatory Effect

    Directory of Open Access Journals (Sweden)

    Fernanda Genre

    2014-01-01

    Full Text Available Objective. TRAIL is a potential biomarker of cardiovascular (CV disease. Ankylosing spondylitis (AS is a chronic inflammatory disease associated with metabolic syndrome (MeS and accelerated atherosclerosis. We assessed whether disease activity, systemic inflammation, and MeS features were associated with circulating TRAIL levels in AS patients undergoing TNF-α antagonist infliximab therapy and if infliximab infusion modified TRAIL levels. Methods. We measured TRAIL serum levels in 30 nondiabetic AS patients without CV disease undergoing anti-TNF-α therapy, immediately before and after an infliximab infusion, and in 48 matched controls. Correlations of TRAIL levels with disease activity, systemic inflammation and MeS features, adipokines, and biomarkers of endothelial activation were evaluated. Changes in TRAIL levels following anti-TNF-α infusion were analyzed. Results. TRAIL levels were higher in AS patients than controls. TRAIL levels displayed an inverse correlation with total and LDL cholesterol. We observed an inverse correlation with QUICKI and a marginal association with HOMA-IR. We also found an inverse correlation with resistin and a marginal association with apelin and OPN. Anti-TNF-α infusion did not change TRAIL levels after 120′. Conclusion. Elevated TRAIL levels in AS patients may be the result of a compensatory mechanism to reduce CV risk in these patients.

  11. Changes of serum cytokines levels after drug therapy in epileptic patients

    International Nuclear Information System (INIS)

    Xie Jianping; Li Suping; Xiong Gang

    2004-01-01

    Objective: To explore the role of the cytokines interleukin-2 (IL-2), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in the neuroimmune modulation of epilepsy through measurement of the changes of the serum levels of the these cytokines after drug therapy in epileptic patients. Methods: Serum IL-2, IL-6, TNFlevels were measured with RIA in 43 patients with epilepsy both before and after drug therapy for 3-6 months as well as 32 controls. Results: Before treatment, serum levels of these cytokines in the patients were significantly higher than those in the controls (p<0.001). After treatment, 18 of the 43 patients were regarded as treatment very successful, with attack numbers decreased more than 75%. Some of this group of patient had their serum cytokines levels significantly dropped down, but the mean level for the group as a whole did not change much. In the rest 25 patients with less successful result, changes were not significant with the levels increased in a few cases. Among the cytokines, levels of IL-2 were significantly positively correlated to those of IL-6 and TNF-α (r=0.47, p<0.01, r=0.55, p<0.01). Conclusion: Increased levels of the cytokines in the epileptic patients suggest an activated immune state. However, the changes of levels after therapy are not predictable and do not necessarily drop down significantly even with very successful treatment

  12. Alteration of serum adropin level in preeclampsia.

    Science.gov (United States)

    Wang, Huihua; Gao, Bo; Wu, Zaigui; Wang, Hanzhi; Dong, Minyue

    2017-04-01

    To clarify the alterations in serum adropin and preptin concentrations in preeclampsia, we determined serum adropin and preptin levels in 29 women with normal pregnancy and 32 women with preeclampsia. We found that maternal age, body mass index and fetal gender were not significantly different between two groups; however, blood pressure, gestational age and neonatal birth weight were significantly different. Serum adropin levels were significantly increased in women with preeclampsia compared with those with normal pregnancy but there were no significant differences in preptin levels. An increase in maternal serum adropin level was found in preeclampsia, and this may be a compensation for pregnancy complicated with preeclampsia. Copyright © 2017 International Society for the Study of Hypertension in Pregnancy. Published by Elsevier B.V. All rights reserved.

  13. Association of Pulse Pressure with Serum TNF-α and Neutrophil Count in the Elderly

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    Eriko Yamada

    2014-01-01

    Full Text Available Aims. Elevated pulse pressure (PP has been reported to be a risk factor for type 2 diabetes in elderly patients with hypertension. Methods. Cross-sectional relationships of PP with known risk factors for type 2 diabetes and inflammatory markers were examined in 150 elderly community-dwelling women, 79 women (52.7% of whom had hypertension. Results. Systolic blood pressure (standardized β, 0.775, log tumor necrosis factor-α (TNF-α, standardized β, 0.110, age (standardized β, 0.140, and neutrophil count (standardized β, 0.114 emerged as determinants of PP independent of high-sensitivity C-reactive protein, interleukin-6, monocyte count, plasminogen activator inhibitor-1, homeostasis model assessment of insulin resistance, HDL-cholesterol, and adiponectin (R2 = 0.772. Conclusions. The present studies have demonstrated an independent association of higher PP with higher TNF-α, a marker of insulin resistance, and neutrophil count in community-living elderly women and suggest that insulin resistance and chronic low-grade inflammation may in part be responsible for the association between high PP and incident type 2 diabetes found in elderly patients with hypertension.

  14. Maternal serum levels of adiponectin in preeclampsia

    International Nuclear Information System (INIS)

    Khosrowbeygi, A.; Ahmadvand, H.

    2009-01-01

    The results of the serum levels of adiponectin in pre eclamptic patients are conflicting. Objective: The aim of the present study was to assess serum levels of adiponectin in women with pre eclampsia compared with healthy pregnant women. Methods: A cross-sectional study was designed. The case group consisted of women with pre eclampsia (n=30). The control group consisted of 30 matched normal pregnant women. Serum levels of adiponectin were assessed using enzyme-linked immunosorbent assay method. Results: Serum levels of adiponectin were significantly higher in the pre eclamptic group than those in the normal control group. In the pre eclamptic patients serum levels of adiponectin showed a significant negative correlation with body mass index while no correlation was found in the normal pregnant women. In women with pre eclampsia, levels of adiponectin were decreased significantly in the overweight women compared with normal weight women, while in the control group no significant difference was observed. Conclusion: In conclusion, elevation of adiponectin levels might be a physiological feedback response to minimize endothelial dysfunction in pre eclamptic patients. (author)

  15. Soluble serum Klotho levels in healthy subjects

    DEFF Research Database (Denmark)

    Pedersen, Lise Mariager; Pedersen, Susanne Møller; Brasen, Claus Lohman

    2013-01-01

    Klotho concentrations were determined in 120 healthy adults aged 19-66years. Blood samples were collected, and stored sera were assayed for Klotho according to age and gender. In addition several other clinical and laboratory characteristics were determined in the cohort and compared to the levels...... genders. Concentrations of serum Klotho were independently associated with estimated glomerular filtration rate (eGFR) and body weight using TRF whereas serum Klotho concentrations were associated with age using the ELISA. CONCLUSION: Comparison of two different immunoassays for serum Klotho indicate...

  16. Alteration of serum tumor necrosis factor-alpha level in gestational diabetes mellitus and correlation with insulin resistance

    International Nuclear Information System (INIS)

    Zou Gang; Li Cuiyin; Shao Hao; Lu Zeyuan; Lai Liping; Liu Lan; Hu Xiaorong

    2009-01-01

    Objective: To explore the dynamic of tumor necrosis factor-alpha (TNF-α)and its correlation with insulin resistance (IR)during different stages of gestational diabetes mellitus (GDM). Methods: Thirty-two subjects with GDM and 31 cases of normal pregnant women nonnal glucose tolerance, NGT were enrolled in the study, serum TNF-α and insulin were determined by radioimmunoassay. The plasma glucose was measured by using glucose oxidase. Tests repeated for each group according different stages of prenatal 25-28 weeks, 29-32 weeks, 37-38 weeks and postpartum 6-8 weeks. IR was assessed by the homeostasis model of assessment for insulin resistance index (HOMA-IR). Results: (1)Serum TNFlevels in CDM and NGT group rose with gestational age, and both significantly decreased at postpartum. (2) Serum TNFlevels in GDM of above-mentioned four stages respectively were (7.05±0.67) ng/L, (7.11± 0.75) ng/L, (7.36±0.79) ng/L, (5.46±0.37) ng/L respectively. All significantly increased than those in the same stage group (t=7.81, 7.05, 7.15, P<0.01). (3) Maternal serum TNFlevels were in positive correlation with HOMA-IR in GDM (r=0.571, P<0.05). Conclusions: Serum TNFlevels in GDM rose with gestational age, but significantly decreased at postpartum. The dynamic changes of serum TNF-α contribute to occurrence of insulin resistance. (authors)

  17. Serum homocysteine levels in cerebrovascular accidents

    OpenAIRE

    Zongte, Zolianthanga; Shaini, L.; Debbarma, Asis; Singh, Th Bhimo; Devi, S. Bilasini; Singh, W. Gyaneshwar

    2008-01-01

    Hyperhomocysteinemia has been considered an independent risk factor in the development of stroke. The present study was undertaken to evaluate serum homocysteine levels in patients with cerebrovascular accidents among the Manipuri population and to compare with the normal cases. Ninety-three cerebrovascular accident cases admitted in the hospital were enrolled for the study and twenty-seven age and sex matched individuals free from cerebrovascular diseases were taken as control group. Serum h...

  18. 糖尿病视网膜病变患者外周血 IL-1β和 TNF-α的检测及临床意义%Expression and clinical significance of serum IL-1βand TNF-αin patients with diabetic retinopathy

    Institute of Scientific and Technical Information of China (English)

    韩青

    2016-01-01

    Objective To investigate the correlation and significance of serum IL-1β and TNF-α to type 2 diabetic retinopathy(DR).Methods Three groups of type 2 diabetic retinopathy patients:no diabetic retinopathy group (control group)50 cases,pure retinopathy group (NPDR group)41 cases,proliferative retinopathy group (PDR group)37 cases and 50 healthy controls (healthy group)were recruited.The serum IL-1βand TNF-αwere compared among 4 groups. Results The serum IL-1βand TNF-αin PDR group[(39.36±6.60)pg/ml and (86.38±11.05)pg/ml,respectively] were significantly higher than those in NPDR group [(27.48±5.05)pg/ml and (63.29±7.55)pg/ml,respectively,P<0.01].The serum IL-1βand TNF-αin NPDR group were significantly higher than those in control group [(12.63± 2.54)pg/ml and (39.97±11.61)pg/ml,respectively,P <0.01].The serum IL-1β and TNF-α in control group were significantly higher than those in healthy group [(7.41 ±0.85)pg/ml and (17.72 ± 6.39)pg/ml,respectively,P <0.01].There was a positive correlation of serum IL-1βto TNF-α(r=0.795,P <0.01).Serum IL-1βand TNF-αlevels positively correlated with body mass index and course of disease(r = 0.325,0.635,P < 0.01;r = 0.384,0.586,P <0.01).Conclusion The levels of serum IL-1βand TNF-αare increased in type 2 diabetic retinopathy,and can increase with the severity of disease.Combined detection of IL-1β and TNF-α can help estimate the severity and prognosis of type 2 diabetic retinopathy.%目的:比较不同糖尿病视网膜病变分期患者及健康对照者外周血 IL-1β和 TNF-α的含量,并探讨其与糖尿病视网膜病变之间的关系。方法选取2013年9月至2015年9月于我院就诊的2型糖尿病患者,其中无视网膜病变组(对照组)50例、非增殖性视网膜病变组(NPDR 组)41例,增殖性视网膜病变患者(PDR 组)37例,并选择50例健康对照,用 ELISA 法检测四组患者血清中 IL-1β和 TNF-α的含量,并进行相关性分析。结果PDR

  19. Radioimmunoassay for erytropoetin serum level in polycythemia

    International Nuclear Information System (INIS)

    Nikolova, K.; Vassileva, D.

    2003-01-01

    Erythropoietin (Epo) is the first well studied hemopoietic growth factor. The pathological levels of its serum concentration show deviations in the specific mechanisms for some diseases such as polycythemia. Objective of this work is the assessment of the diagnostic value of the Epo in the serum for the differentiation of the main form of polycythemia - true and symptomatic. Material and methods: 47 patients are studied (21 women and 26 men), 23 of them are with polycythemia vera and 24 with polycythemia symptomatica. The following has been determined: the serum level of Erythropoietin, hemoglobin, the number of erythrocytes, leukocytes, thrombocytes, myelogram. The serum level of Epo is quantitatively determined b using of radioimmunological method, through Epo-Trac kit. Results: The diagnosis is also confirmed in all patients by other laboratory tests. The normal values of Epo in healthy persons are 17.0±7.0 mU/ml. The average Epo level in patients with polycythemia vera is 20.4±3.0 mU/ml. In one patient the Epo level is supposedly connected with an accompanying kidney disease. Conclusions: The obtained data show that the Epo serum level is an accurate criterion in the diagnosing of true and symptomatic polycythemia. The true polycythemia is connected with an independent erythrocyte production. In the symptomatic polycythemia the tissue hypoxia stimulated the Epo production

  20. Serum zinc level in children with malnutrition

    International Nuclear Information System (INIS)

    Ahmad, T.M.; Mahmood, M.T.; Baluch, G.R.; Bhatti, M.T.

    2000-01-01

    Serum zinc level amongst children with protein energy malnutrition (PEM) was evaluated in a control study conducted in the Department of Paediatrics, Allama Iqbal Medical College and Jinnah Hospital, Lahore. Twenty-five children with PEM and 25 healthy children as control from the community were screened. Mean serum zinc level was found to be 54.48 -+ 18.91 mg/dl in children with PEM while it was 72.72 -+ 8.21 mg/dl in control group (P < 0.001). No significant difference in zinc level was noted between both sexes in each group. Marasmic 16 children revealed mean serum zinc level of 57.55 -+ 18.16 mg/dl while in Kwashiorkor it was 44.57 -+ 13.66 mg/dl. Serum zinc was significantly low in Kwashiorkor than in marasmus (P < 0.001). It was also significantly low in children with acute or chronic diarrhea associated with malnutrition (44.66 -+ 16.0 mg/dl). Acute respiratory infections in these children were not associated with low serum zinc level (71.66 -+ 16.51 mg/dl). (author)

  1. Serum erythropoietin levels by radioimmunoassay in polycythaemia

    Energy Technology Data Exchange (ETDEWEB)

    Birgegaard, G.; Miller, O.; Caro, J.; Erslev, A. (Cardeza Foundation for Hematological Research, Jefferson University, Philadelphia, Pa.)

    1982-01-01

    A radioimmunoassay (RIA) method for erythropoietin (Epo) was developed and validated against the polycythaemic mouse assay. The correlation was good, with a r=0.94. Several other criteria of specificity were also filled by the RIA, which had a lower detection limit of 5 mU/ml. The mean serum-Epo level in 6 patients with secondary polycythaemia, 50.2 +- 26.2 mU/ml, was significantly higher than in a group of 11 normal subjects, 28.7 +- 7.2 mU/ml (P<0.0002). However, the Epo level in 31 polycythaemia vera (PV) patients, M = 21.9 +- 6.6 mU/ml, was not significantly different from normal (P = 0.006). Since previous studies with bioassay of heat-treated and concentrated plasma samples have shown a decreased serum-Epo level in PV, Epo levels were measured before and after heat treatment and concentration of samples from normals and polycythaemics. It was found that the levels of immunoreactive material increased after heat treatment and 40 times concentration in samples from normals and patients with secondary polycythaemias, but decreased in PV. We conclude that the Epo levels in serum in the low range measured by our and previous RIA:s probably are not true Epo levels but are partly due to an unspecific serum effect, that was removed by heat treatment.

  2. Correlation Between TNF- α and Degree of Gastritis

    Directory of Open Access Journals (Sweden)

    Ricky Rivalino

    2018-04-01

    Full Text Available Background: TNF- α is a cytokine that plays an active role in the pathogenesis of gastritis. The correlation of TNFlevels in the gastric mucosa with the severity of gastritis has long been known. However, few studies have assessed TNFlevels in serum of gastritis patients. This study aims to evaluate correlation between serum TNFlevel with the degree of gastritis based on histopathology. Method: A cross sectional study on eighty gastritis patients that fulfilled the inclusion criteria underwent serum TNF-α examination, endoscopy, and biopsy. Rapid urease test was used for diagnosis of H. pylori infection. The severity of gastritis based on lymphocyte infiltration, neutrophil infiltration, atrophy, and intestinal metaplasia according to Updated Sydney System. Univariate and bivariate analysis (Chi-square, fisher's exact, spearman correlation, and independent T-test were done using SPSS version 22. Results: There were 41.25% patients infected with Helicobacter pylori. Serum TNFlevels in the infected group were significantly higher compared to negative H. pylori (p < 0.05. There was significant positive correlation between serum TNFlevels and degree of gastritis based on lymphocyte infiltration (r = 0.333; p = 0.003. Conclusion: There was a significant positive correlation between serum TNFlevel with the severity of gastritis based on lymphocyte infiltration.

  3. [The study on the changes of serum IL- 6, TNF-α and peripheral blood T lymphocyte subsets in the pregnant women during perinatal period].

    Science.gov (United States)

    Li, Juan

    2011-03-01

    To study the change law of serum IL-6, TNF-α and peripheral blood T lymphocyte subsets in the pregnant women during perinatal period. 100 pregnant women in our hospital from November 2009 to October 2010 were selected as research object, and the serum IL-6, TNF-α and peripheral blood T lymphocyte subsets be-fore and at labor onset occurring, after delivery at the first and third day were analyzed and compared. According the study, the serum IL-6 and TNF-aat labor onset occurring were higher than those before labor onset and af-ter delivery at the first and third day , the CD3(+), CD4 (+), CD8(+) and CD4/CD8 decreased first and then increased, all P < 0. 05, there were significant differences. The changes of serum IL-6, TNF-α and peripheral blood T lymphocyte subsets in the pregnant women during perinatal period has a regular pattern, and it is worthy of.

  4. Deregulated TNF-Alpha Levels Along with HPV Genotype 16 Infection Are Associated with Pathogenesis of Cervical Neoplasia in Northeast Indian Patients.

    Science.gov (United States)

    Das, Chandana Ray; Tiwari, Diptika; Dongre, Anita; Khan, Mohammad Aasif; Husain, Syed Akhtar; Sarma, Anirudha; Bose, Sujoy; Bose, Purabi Deka

    2018-05-01

    Multiple factors are associated with human papillomavirus (HPV) infection related cervical anomalies and its progression to cervical carcinoma (CaCx), but data vary with respect to the underlying HPV genotype and with population being studied. No data are available regarding the role of immunological imbalance in HPV infected CaCx pathogenesis from Northeast India, which has an ethnically distinct population, and was aimed to be addressed through this study. The study included 76 CaCx cases, 25 cervical intraepithelial neoplasia (CIN) cases, and 50 healthy female controls. HPV screening and genotyping were performed by PCR. Differential expression of tumor necrosis factor alpha (TNF-α) was studied at serum level by enzyme-linked immunosorbent assay and tissue level by immunohistochemistry and messenger RNA (mRNA) level by real-time PCR. The data were correlated with interferon gamma (IFN-γ) and NF-κβp65 levels at protein level, as well as HPV16 E6 and E7 expression at transcript level statistically. HPV infection and HPV16 genotype were predominant in the studied cohort. TNF-α was found to be downregulated at both mRNA and protein levels in CaCx cases compared to controls; and the gradient downregulation correlated with progression of the disease from normal→CIN→CaCx. TNF-α expression correlated with insufficient modulation of both IFN-γ and NF-κβp65. The HPV16 E6 and E7 transcripts were found to be sharply upregulated in CaCx cases strongly inversely correlated with the TNF-α expression. Significant role of TNF-α downregulation associated with insufficient IFN-γ and total NF-κβp65 modulation and the resulting significant upregulation of viral transcripts E6 and E7 are key to the HPV16 infection mediated CaCx pathogenesis in northeast Indian patients.

  5. Serum prolactin level in patients taking olanzapine

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    Diganta Das

    2015-01-01

    Full Text Available Introduction: Olanzapine is a commonly used antipsychotic. Prolactin elevation is a common adverse effect of anstipsychotics, and serum prolactin elevation is seen in about 30% patients treated with olanzapine. There are confounding results about dose dependency of olanzapine and prolactin elevation, and also the duration of treatment. Method: Fifty six patients, 36 male and 20 female, who were taking olanzapine for any condition for more than a month at a constant dose were enrolled in the study. Patients’ age, weight, body mass index (BMI, serum prolactin levels, and some biochemical values were recorded. Patients were taken from the review outpatient department (OPD after due consent. Results: Five each in male and female groups showed elevation of serum prolactin (estimated to be high if >20 ng/dl for males, and >25 ng/dl for females. In females, the elevation was found at lesser dose of olanzapine (13 mg/day, in males 18 mg/day and early in the treatment (2.4 months vs. 9.7 months in males. Males tended to show raised prolactin with higher doses of olanzapine (mean 18 mg/day. Females (26.31% also showed higher prevalence of prolactin elevation compared to males (13.51%. No other parameter was found to modify the prolactin levels. Conclusion: Olanzapine causes elevation of serum prolactin, though lesser degree than some other antipsychotics. Females are more prone to have raised serum prolactin with olanzapine compared to males. However, the elevation seems to be transient. Higher doses of olanzapine tend to cause elevation of serum prolactin. Serum prolactin estimation in patients taking olanzapine may be undertaken to maintain quality life, particularly in females.

  6. Dynamic observation on changes of serum cytokines levels during convalescence in patients with SARS

    International Nuclear Information System (INIS)

    Zhang Jinshan; Chen Anwei; Li Min; Deng Yongmei; Du Ximing; Huang Guimin

    2004-01-01

    Objective: To explore the Th1/Th2 immuno-response advantage and dynamic changes of the corresponding serum cytokines levels during convalescence in patients with SARS. Methods: Serum cytokines (TNF, IL-1β, IL-2, IL-4, IL-6 , IL-8 and IL-10) levels were determined with RIA in 1) Group A, SARS patients in early recovery phase, n=23 2) Group B, subjects with history of close contact with SARS patients--possibly latently infected, n=37 3) Group C, SARS patients in late-recovery phase, n=21) and 4) Group D, controls, n=26). Results: 1) In Group A, the serum IL-1β levels were significantly lower than those in controls (P 0.05). 2) In Group B subjects, serum TNF, IL-6, IL-10 levels significantly higher (P 0.05). 4)Cytokines levels in Group C subjects differed little from those in controls (P>0.05). Conclusion: The Th1/Th2 corresponding serum cytokines levels approached normal in SARS patients by the late recovery phase, changes during the whole course of disease require further study. (authors)

  7. Tributyltin exposure alters cytokine levels in mouse serum.

    Science.gov (United States)

    Lawrence, Shanieek; Pellom, Samuel T; Shanker, Anil; Whalen, Margaret M

    2016-11-01

    Tributyltin (TBT), a toxic environmental contaminant, has been widely utilized for various industrial, agricultural and household purposes. Its usage has led to a global contamination and its bioaccumulation in aquatic organisms and terrestrial mammals. Previous studies suggest that TBT has debilitating effects on the overall immune function of animals, rendering them more vulnerable to diseases. TBT (at concentrations that have been detected in human blood) alters secretion of inflammatory cytokines from human lymphocytes ex vivo. Thus, it is important to determine if specified levels of TBT can alter levels of cytokines in an in vivo system. Mice were exposed to biologically relevant concentrations of TBT (200, 100 or 25 nM final concentrations). The quantitative determination of interferon (IFN)-γ, tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL2, IL5, IL7, IL12βp40, IL13, IL15, keratinocyte chemoattractant (KC), macrophage inflammatory protein 1β (MIP), MIP2 and regulated on activation normal T-cell-expressed and secreted (RANTES) was performed in mouse sera by MAGPIX analysis and Western blot. Results indicated alterations (both decreases and increases) in several cytokines. The pro-inflammatory cytokines IFNγ, TNFα, IL-1β, IL-2, IL5, IL12βp40 and IL-15 were altered as were the chemokines MIP-1 and RANTES and the anti-inflammatory cytokine IL-13. Increases in IFNγ and TNFα were seen in the serum of mice exposed to TBT for less than 24 h. Levels of IL1β, IL-12 βp40, IL-5 and IL-15 were also modulated in mouse serum, depending on the specific experiment and exposure level. IL-2 was consistently decreased in mouse serum when animals were exposed to TBT. There were also TBT-induced increases in MIP-1β, RANTES and IL-13. These results from human and murine samples clearly suggest that TBT exposures modulate the secretion inflammatory cytokines.

  8. Serum chromium levels in gestational diabetes mellitus

    Directory of Open Access Journals (Sweden)

    P G Sundararaman

    2012-01-01

    Full Text Available Objective: To measure serum chromium level in women with gestational diabetes mellitus (GDM from Chennai, South India. Materials and Methods: Thirty women with gestational diabetes, 60 age matched controls. Inclusion criteria: Gestational age 22-28 weeks, age group 20-35 years. Exclusion Criteria: Gestational age beyond 28 weeks, malnutrition or presence of infection. Serum chromium was measured using inductive couple plasma emission spectrometer. Results: Serum chromium levels of women with GDM, 1.59+/-0.02 ng/ml (range: 0.16-4.0 ng/ml were lower than in controls (4.58+/-0.62 ng/ml; range 0.82-5.33 ng/ml (P < 0.001. However, there were no significant differences among cases and controls when subdivided by parity. Conclusions: Women with GDM from a South Indian city had lower levels of serum chromium compared to pregnant women without GDM. Studies may be done whether chromium supplementation is useful in this group of women.

  9. Serum irisin levels in patients with psoriasis.

    Science.gov (United States)

    Baran, Anna; Myśliwiec, Hanna; Kiluk, Paulina; Świderska, Magdalena; Flisiak, Iwona

    2017-06-01

    Irisin has been proposed to regulate metabolic diseases such as obesity, diabetes or metabolic syndrome which are common comorbidities in psoriasis. The aim of this study was to evaluate the serum irisin level in psoriasis and elucidate possible associations with disease activity, inflammatory or metabolic parameters and topical treatment. Thirty-seven individuals with active plaque-type psoriasis and 15 healthy controls were enrolled. Blood samples were collected before and after two weeks of therapy. Serum irisin concentrations were examined by enzyme-linked immunosorbent assay (ELISA). The results were correlated with psoriasis area and severity index (PASI), body mass index (BMI), inflammatory and biochemical markers, lipid profile and effectiveness of topical treatment. Irisin serum levels were insignificantly increased in psoriatic patients in comparison to the controls (p = 0.38). No significant correlations between investigated adipokine and several indicators of metabolic disorders, nor BMI (p = 0.37) or PASI (p = 0.5) were found. Significant positive correlations with C-reactive protein (CRP) (0.009), lipocalin-2 (p = 0.02), age (p = 0.02) and disease duration (p = 0.008) were noted. After topical treatment, serum irisin level did not significantly change (p = 0.31), despite clinical improvement. Irisin might be a marker of inflammation in psoriatic patients, but may not be a reliable indicator of metabolic conditions, severity of psoriasis nor efficacy of antipsoriatic treatment.

  10. Cost-effectiveness of routine measuring of serum drug concentrations and anti-drug antibodies in treatment of rheumatoid arthritis patients with TNF-α blockers

    Directory of Open Access Journals (Sweden)

    Laine J

    2016-04-01

    Full Text Available Juha Laine,1 T Sakari Jokiranta,2,3 Kari K Eklund,4,5 Merja Väkeväinen,1 Kari Puolakka6 1Pfizer Oy, Helsinki, 2United Medix Laboratories Ltd, Espoo, 3Research Programs Unit, Immunobiology, 4Department of Rheumatology, University of Helsinki, 5Helsinki University Central Hospital, Helsinki, 6Department of Medicine, South Karelia, Finland Abstract: Monitoring of anti-drug antibodies (ADAbs or serum concentrations of biologicals in treatment of rheumatoid arthritis could provide an explanation for a loss of efficacy and help in the choice of subsequent medication. Current clinical practices do not generally include such monitoring of tumor necrosis factor (TNF-α blockers on a routine basis. The main aims of this study were to estimate the probabilities of optimal and nonoptimal treatment decisions if infliximab or adalimumab drug trough level (DL and ADAbs are tested or not in rheumatoid arthritis, and to model cost-effectiveness of performing such monitoring on a routine basis. Data on DLs and ADAbs concentrations were obtained in Finland from clinically requested monitoring analyses of 486 and 1,137 samples from patients on adalimumab and infliximab, respectively. DL was within the target range in 42% of samples from adalimumab- and 50.4% of infliximab-treated patients. ADAbs were detected in approximately 20% and 13.5% of samples from adalimumab- and infliximab-treated patients, respectively. ADAbs were found in 52.3% and 41.3% of those with low adalimumab or infliximab DLs, respectively. The monitoring data were incorporated into probabilities for making the optimal treatment decision. Economic impact of clinical decision-making was modeled in a short-term (3–6 months scenario with 100 hypothetical patients. In the model, the combined measurement of DLs and ADAbs was cost-saving compared to the nontesting scenario when the monitoring results affected the treatment decision in at least 2–5 of 100 patients, a proportion which is easily

  11. Tributyltin Exposure Alters Cytokine Levels in Mouse Serum

    Science.gov (United States)

    Lawrence, Shanieek; Pellom, Samuel T.; Shanker, Anil; Whalen, Margaret M.

    2016-01-01

    Tributyltin (TBT), a toxic environmental contaminant, has been widely utilized for various industrial, agricultural and household purposes. Its usage has led to a global contamination and its bioaccumulation in aquatic organisms and terrestrial mammals. Previous studies suggest that TBT has debilitating effects on the overall immune function of animals, rendering them more vulnerable to diseases. TBT (at concentrations that have been detected in human blood) alters secretion of inflammatory cytokines from human lymphocytes ex vivo. Thus, it is important to determine if specified levels of TBT can alter levels of cytokines in an in vivo system. Mice were exposed to biologically relevant concentrations of TBT (200, 100 or 25 nM final concentrations). The quantitative determination of interferon (IFN)-γ, tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL2, IL5, IL7, IL12βp40, IL13, IL15, KC, MIP1β, MIP2 and RANTES was performed in mouse sera by MAGPIX analysis and Western blot. Results indicated alterations (both decreases and increases) in several cytokines. The pro-inflammatory cytokines IFNγ, TNFα, IL-1β, IL-2, IL5, IL12βp40, and IL-15 were altered as were the chemokines MIP-1 and RANTES and the anti-inflammatory cytokine IL-13. Increases in IFNγ and TNFα were seen in serum of mice exposed to TBT for less than 24 hr. IL1-β, IL-12βp40, IL-5 and IL-15 were also modulated in mouse serum depending on the specific experiment and the exposure concentration. IL-2 was consistently decreased in mouse serum when animals were exposed to TBT. There were also TBT-induced increases in MIP-1β, RANTES, and IL-13. These results from human and murine samples clearly suggest that TBT exposures modulate the secretion inflammatory cytokines. PMID:27602597

  12. Serum homocysteine levels in cerebrovascular accidents.

    Science.gov (United States)

    Zongte, Zolianthanga; Shaini, L; Debbarma, Asis; Singh, Th Bhimo; Devi, S Bilasini; Singh, W Gyaneshwar

    2008-04-01

    Hyperhomocysteinemia has been considered an independent risk factor in the development of stroke. The present study was undertaken to evaluate serum homocysteine levels in patients with cerebrovascular accidents among the Manipuri population and to compare with the normal cases. Ninety-three cerebrovascular accident cases admitted in the hospital were enrolled for the study and twenty-seven age and sex matched individuals free from cerebrovascular diseases were taken as control group. Serum homocysteine levels were estimated by ELISA method using Axis homocysteine EIA kit manufactured by Ranbaxy Diagnostic Ltd. India. The finding suggests that hyperhomocysteinemia is associated with cerebrovascular accident with male preponderance, which increases with advancing age. However, whether hyperhomocysteinemia is the cause or the result of cerebrovascular accidents needs further investigations.

  13. Relationship of serum adipocytokine levels with glucolipid metabolism and micro-inflammatory state in obese children

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    Shen Zhao

    2016-10-01

    Full Text Available Objective: To analyze the relationship of serum adipocytokine levels with glucolipid metabolism and micro-inflammatory state in obese children. Methods: A total of 299 obese children and 264 normal children were included in the study, fasting peripheral venous blood was extracted to determine serum levels of adipocytokines, glucolipid metabolism and microinflammation-related indexes, and the correlation between the levels of adipocytokines and the levels of glucolipid metabolism and micro-inflammation-related indexes was further analyzed. Results: Serum leptin and Vaspin levels of observation group were higher than those of control group, and APN level was lower than that of control group (P<0.05; serum FINS, C-P, Cor, TG and LDL-C levels were higher than those of control group, and HDL-C level was lower than that of control group (P<0.05; serum hs-CRP, IL-8, IL-6 and TNFlevels were higher than those of control group (P<0.05; serum Leptin, APN and Vaspin levels were directly correlated with the levels of above glucolipid metabolism and micro-micro-inflammatory state indexes. Conclusions: There are high expression levels of inflammatory factors and glucolipid metabolism disorder in obese children, and excessively expressed adipocytokines may be the important factors of persist and worsened obesity.

  14. Effects of serum zinc level on tinnitus.

    Science.gov (United States)

    Berkiten, Güler; Kumral, Tolgar Lütfi; Yıldırım, Güven; Salturk, Ziya; Uyar, Yavuz; Atar, Yavuz

    2015-01-01

    The aim of this study was to assess zinc levels in tinnitus patients, and to evaluate the effects of zinc deficiency on tinnitus and hearing loss. One-hundred patients, who presented to an outpatient clinic with tinnitus between June 2009 and 2014, were included in the study. Patients were divided into three groups according to age: Group I (patients between 18 and 30years of age); Group II (patients between 31 and 60years of age); and Group III (patients between 61 and 78years of age). Following a complete ear, nose and throat examination, serum zinc levels were measured and the severity of tinnitus was quantified using the Tinnitus Severity Index Questionnaire (TSIQ). Patients were subsequently asked to provide a subjective judgment regarding the loudness of their tinnitus. The hearing status of patients was evaluated by audiometry and high-frequency audiometry. An average hearing sensitivity was calculated as the mean value of hearing thresholds between 250 and 20,000Hz. Serum zinc levels between 70 and 120μg/dl were considered normal. The severity and loudness of tinnitus, and the hearing thresholds of the normal zinc level and zinc-deficient groups, were compared. Twelve of 100 (12%) patients exhibited low zinc levels. The mean age of the zinc-deficient group was 65.41±12.77years. Serum zinc levels were significantly lower in group III (p<0.01). The severity and loudness of tinnitus were greater in zinc-deficient patients (p=0.011 and p=0.015, respectively). Moreover, the mean thresholds of air conduction were significantly higher in zinc-deficient patients (p=0.000). We observed that zinc levels decrease as age increases. In addition, there was a significant correlation between zinc level and the severity and loudness of tinnitus. Zinc deficiency was also associated with impairments in hearing thresholds. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Radioimmunoassay of serum digoxin levels. Clinical exploration

    International Nuclear Information System (INIS)

    Galland, F.; Geslin, P.; Kerjean, J.; Six, P.; Tadei, A.; Jallet, P.

    1982-01-01

    This work undertakes, in a second part, the clinical exploration of 947 serum digoxin levels of 281 hospitalized patients on a cardiology ward. Our results, which coincide with those of other researchers, have led us to draw certain practical conclusions: the posology is determined first of all according to kidney function, weight and age of the patient. When the treatment is insufficient or, on the other hand, poorly tolerated, a serum digoxin level is performed permitting thus: in the case of ineffective treatment: to be sure of the patient's cooperation, to increase the posology if the serum digoxin level is not in the toxic zone, to discover an eventual pharmacokinetic problem; to establish the responsability of digitalis (when there are signs of intolerance or of intoxication), in case of arrhythmia, in patients with pacemakers, when associated drugs are capable of causing similar adverse effects; to better manage a digitalis treatment in a high risk patient (unstable renal function, advanced myocardial disease, chronic obstructive disease) [fr

  16. Serum concentrations of interleukin (IL-)1alpha, 1beta, 6 and tumor necrosis factor (TNF-) alpha in patients with thyroid eye disease (TED).

    Science.gov (United States)

    Laban-Guceva, Nevenka; Bogoev, Milko; Antova, Magdalena

    2007-01-01

    Serum proinflamatory cytokines were found to be altered in Graves disease (GD) and in TED. Serum values of IL1alpha, IL-1beta, IL-6, TNF-alpha were assessed in 22 patients with TED before and after treatment (aged 46.82 +/- 12.47, M:F=16:6). Free thyroxin was high, TSH low, thyroid ultrasound showed diffuse thyroid enlargement, treatment with antithyroid drugs propylthyouracil (PTU) or methymasol (MMI) resulted in clinical and hormonal remission. Several months after the initiation of the signs of hyperthyroidism, a progression in the ophthalmopathy was observed (Hertel up to 25 mm: normal 15-17 mm) while patients were clinically and hormonally euthyroid. Blood was collected in euthyroid state (with TED signs present, before corticosteroid therapy (CS) treatment) and after 3 months of treatment (patients without TED and without TED treatment). CS resulted in response of 8/22 patients. Ophthalmic irradiation (01) given with CS therapy, resulted in a response in twelve patients (12/12). Lack of response to CS treatment, with rapid increase in proptosis, and loss of visual acuity prompted ophthalmic decompression (OD) in two patients. Both recovered visual acuity, while proptosis fell under 25 mm Hertel. The control group had 29 persons (aged 51.86 +/-10.52, M:F = 16:13). A significant difference was found in the serum levels of IL-1alpha between the groups of controls (0.74+/-0.55 pg/ml) and patients before treatment (1.85 +/- 1.85 pg/ml; p TED treatment its concentration raised to 2.07 +/- 1.82 pg/ml (higher than the pretreatment; NS). For patients with low Clinical Activity Score (CAS) scores (1-5) there was no change in IL-6 concentrations before (1.03+/-o.64 pg/ml) and after treatment (1.07 +/- 0.63 pg/ml). Patients with higher CAS scores (6-10) had a change in IL-6 levels (from 1.32+/-1.00 to 2.67 +/- 4.84; p > 0.05). In addition, patients with pathological VEP had no changes in IL-6 (from 0.93 +/- 0.53 to 0.97 +/- 0.32 pg/ml), while patients with normal VEP had

  17. Serum levels of inflammatory and regulatory cytokines in patients with hemorrhagic fever with renal syndrome

    Directory of Open Access Journals (Sweden)

    Avšič-Županc Tatjana

    2011-05-01

    Full Text Available Abstract Background Hantaviruses are the causative agents of two zoonotic diseases: hemorrhagic fever with renal syndrome (HFRS and hantavirus cardiopulmonary syndrome (HCPS. The pathogenesis of HFRS is poorly understood. However, it has been suggested that immune mechanisms, including cytokines, might have an important role in HFRS pathogenesis. Thus, the aim of our study was to investigate cytokine profiles in serum samples of HFRS patients from Slovenia and explore a possible correlation between cytokine levels and disease severity. Methods Acute-phase serum samples from 52 patients, diagnosed with DOBV infection, and 61 patients, diagnosed with PUUV infection, were included in this study. Patients were divided into two groups - severe or mild - based on disease severity. Levels of IL-10, IL-12, INF-γ and TNF-α were measured in the serum samples with commercial ELISA tests. Results Increased levels of IL-10, INF-γ, and TNF-α were found in almost all the serum samples tested. On average, higher concentrations were detected in patients infected with DOBV than PUUV. Furthermore, significantly higher levels of IL-10 (P = 0.001 and TNF-α (P = 0.003 were found in patients with a more severe clinical course of disease. The same association between IL-10 (P P = 0.021, and the severity of the disease was observed also when only patients infected with DOBV were considered. No differences in cytokine concentrations according to disease severity were observed in patients infected with PUUV. Concentrations of serum IL-12 in HFRS patients were in the normal range, however, higher levels were detected in patients infected with PUUV than in patients infected with DOBV. Conclusions We suggest that imbalance in production of proinflammatory and regulatory cytokines might be in part responsible for a more severe course of HFRS.

  18. The effect of salvianolate on serum levels of tumor necrosis factor-alpha in ApoE-/- mice

    International Nuclear Information System (INIS)

    Gao Yuqi; Wu Zonggui; Liang Chun; Luo Nanping; Zhang Hongming; Xu Jun; Li Xiaoyan; Xu Lin

    2008-01-01

    Objective: To study the possible antiatherosclerotic mechanism of salvianolate, through examination of the effect of salvianolate on serum levels of tumor necrosis factor-alpha (TNF-α) in C57BL/6J ApoE -/- mice. Methods: Fifty C57BL/6J ApoE -/- mice of 8 week-old were fed high cholesterol diet for 12 weeks. After sacrificing 2 mice to examine formation of atheromatous plaques at root of aorta, the remaining 48 C57BL/6J ApoE -/- mice were divided randomly into 4 groups: (1) model group (without salvianolate treatment) (2) low dosage of salvianolate (60mg/kg) group (3) medium dosage of salvianolate (120mg/kg) group and (4) high dosage of salvianolate(240mg/kg) group. Ten C57BL/6 wild-type mice served as controls. At the end of 32nd week, serum levels of TNF-α were measured with specific radioimmunoassay. Results: The serum levels of TNF-α were decreased in ApoE -/- mice with the increase of salvianolate dosage (P 0.05). Conclusion: Salvianolate treatment can decrease the serum levels of TNF-α in C57BL/6 ApoE -/- mice and inhibit inflammation process. This may be one of the possible mechanism of antiatherosclerosis of salvianolate. (authors)

  19. Myeloablative radioimmunotherapy with {sup 188}Re-CD66mAb before stem cell transplantation. No increase of proinflammatory cytokine levels of TNF-{alpha}; Myeloablative Radioimmuntherapie mit {sup 188}Re-CD66mAb vor Stammzelltransplantation. Kein Anstieg proinflammatorischer Zytokinspiegel von TNF-{alpha}

    Energy Technology Data Exchange (ETDEWEB)

    Mutschler, J.; Reske, S.N. [Universitaetsklinik Ulm (Germany). Klinik fuer Nuklearmedizin; Steinbach, G. [Universitaetsklinik Ulm (Germany). Abt. Klinische Chemie; Bunjes, D. [Universitaetsklinik Ulm (Germany). Medizinische Klinik III; Buchmann, I. [Universitaetsklinik Heidelberg (Germany). Abt. fuer Nuklearmedizin

    2009-07-01

    Tumour necrosis factor-{alpha} (TNF-{alpha}) serum levels may increase due to intensive conditioning regimes with high-dose chemotherapy and total body irradiation (TBI) before stem cell transplantation. This increases the risk for developing acute graft versus host disease (aGvHD) after stem cell transplantation. In this prospective study we investigated the influence of radioimmunotherapy with {sup 188}Re-CD-66-mAb on changes on TNF-{alpha} serum levels. Patients, methods: In 18 patients we measured TNF-{alpha} before and up to 96 hours after radioimmunotherapy, in 2 patients in addition following TBI, in 9 patients also following chemotherapy. For measuring TNF-{alpha} we used an automated immunochemiluminescence assay (Immulite 1000 DPC Biermann, Bad Nauheim). The mean follow up period to record incidence of aGVHD was 100 days after stem cell transplantation. Compared to the basal levels before, the levels of TNF-{alpha} after conditioning with {sup 188}Re-CD-66-mAb did not increase significantly and remained in the physiological range. In contrast, these initial physiological cytokine levels increased and became pathological following 48 h after total body irradiation (13.2 {+-} 6.6 pg/ml) and chemotherapy (10.8 {+-} 15.7 pg/ml). In our study we found a low incidence of aGvHD (22.2%, n = 4/18). Conclusion: These results demonstrate that additional conditioning therapy with {sup 188}Re-CD-66-mAb does not increase proinflammatory cytokine levels of TNF-{alpha}. This finding may indicate that additive radioimmunotherapy may not be a significant factor for increasing the rate of conditioning- associated aGvHD. (orig.)

  20. Occupational exposure to diesel engine exhaust and serum cytokine levels.

    Science.gov (United States)

    Dai, Yufei; Ren, Dianzhi; Bassig, Bryan A; Vermeulen, Roel; Hu, Wei; Niu, Yong; Duan, Huawei; Ye, Meng; Meng, Tao; Xu, Jun; Bin, Ping; Shen, Meili; Yang, Jufang; Fu, Wei; Meliefste, Kees; Silverman, Debra; Rothman, Nathaniel; Lan, Qing; Zheng, Yuxin

    2018-03-01

    The International Agency for Research on Cancer has classified diesel engine exhaust (DEE) as a human lung carcinogen. Given that inflammation is suspected to be an important underlying mechanism of lung carcinogenesis, we evaluated the relationship between DEE exposure and the inflammatory response using data from a cross-sectional molecular epidemiology study of 41 diesel engine testing workers and 46 unexposed controls. Repeated personal exposure measurements of PM 2.5 and other DEE constituents were taken for the diesel engine testing workers before blood collection. Serum levels of six inflammatory biomarkers including interleukin (IL)-1, IL-6, IL-8, tumor necrosis factor (TNF)-α, macrophage inflammatory protein (MIP)-1β, and monocyte chemotactic protein (MCP)-1 were analyzed in all subjects. Compared to unexposed controls, concentrations of MIP-1β were significantly reduced by ∼37% in DEE exposed workers (P 397 µg/m 3 ) compared to unexposed controls. Further, significant inverse exposure-response relationships for IL-8 and MCP-1 were also found in relation to increasing PM 2.5 levels among the DEE exposed workers. Given that IL-8, MIP-1β, and MCP-1 are chemokines that play important roles in recruitment of immunocompetent cells for immune defense and tumor cell clearance, the observed lower levels of these markers with increasing PM 2.5 exposure may provide insight into the mechanism by which DEE promotes lung cancer. Environ. Mol. Mutagen. 59:144-150, 2018. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  1. [Effects of acupuncture stimulation of different acupoint groups on sleeping latency, serum and hippocampal TNF-α and IL-25 contents in rats with gastric mucosal injury].

    Science.gov (United States)

    Huang, Ying-Hua; Li, Qian; Yang, Ping; Yan, Ya-Nan; Ma, Hui-Fang

    2015-04-01

    To observe the effect of acupuncture intervention on gastric ulcer (GU) and sleeping quality from the viewpoint of brain-gut axis which plays an important role in the regulation of many vital functions in the body. Forty male Wistar rats were randomized into normal control, GU model, acupuncture of "Zhongwan"(CV 12)-"Zusanli"(ST 36, gastric function regulating acupoints), acupuncture of "Shenmai" (BL 62)-"Zhaohai" (KI 6, sleep-promotion acupoints), and acupuncture of CV 12-ST 36+ BL 62-KI 6 (combined treatment) groups, with 8 rats in each group. GU model was established by intragastric perfusion of dehydrated alcohol (1 mL/rat), and sleep model established by intraperitoneal injection of pentobarbital sodium (40 mg/kg) after the last treatment. The abovementioned acupoints were punctured with filiform needles and stimulated by manipulating the needle for about 30 s, once every 5 min during 20 min of needle retention. The treatment was conducted once daily for five days. The contents of tumor necrosis factor-alpha (TNF-α) and interleukin-25(IL-25) in the serum and hippocampal tissues were detected by ELISA. Compared with the normal control group, the gastric ulcer index score, barbiturate-induced sleeping time, and TNF-α and IL-25 contents in both serum and hippocampus were significantly increased in the model group (P sleeping time, and TNF-α and IL-25 contents in both serum and hippocampus were significantly down-regulated in the CV 12-ST 36, BL 62-KI 6 and combined treatment groups (P sleeping time (P sleeping time in gastric ulcer rats, which may be related to its effects in reducing TNF-α and IL-25 contents in the serum and hippocampus tissues, suggesting a correlation between the gastrointestinal disorder and sleeping.

  2. Serum adiponectin levels in gestational diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Abhijit Bhograj

    2016-01-01

    Full Text Available Introduction: Gestational diabetes mellitus (GDM is defined as any degree of glucose intolerance with onset or first recognition during pregnancy.[1] Pregnancy is a unique situation in which there is a physiological temporary increase in insulin resistance (IR. The mechanisms responsible for the gestational-induced IR are not completely understood. The current study was undertaken to compare adiponectin levels during 24–28 weeks period of gestation in drug-naive newly diagnosed GDM women with a cohort of normoglycemic pregnant women. Subjects and Methods: A total of 47 pregnant women in the age group of 18–40 years were included in this cross-sectional study, of which 13 were GDM cases and 34 were normoglycemic controls. Serum adiponectin level was analyzed by enzyme-linked immunosorbent assay. Results: The mean adiponectin level was 16.92 ng/ml (standard deviation [SD] = 2.78 and 19.38 ng/ml (SD = 2.71 in case and control groups, respectively, and the difference was found to be statistically significant (P = 0.008. Conclusion: Our study demonstrated decreased serum adiponectin levels in women with GDM when compared with age- and body mass index-matched euglycemic pregnant women.

  3. The clinical analysis of the TNF-α1 and IL-2 levels in patients with hyperthyroidism

    International Nuclear Information System (INIS)

    Huang Chunling; Zha Jinshun; Jiang Tingyin

    2012-01-01

    Objective: To explore the characters of plasma levels of the tumor necrosis factor-α1 (TNF-α1) and interleukin-2 (IL-2) in patients with hyperthyroidism due to multiple etiologies such as Graves disease (GD) and Hashimoto disease (HD) etc. Methods: Two hundred and fifty hyperthyroidism patients were divided into three groups,including GD group (n=109), HD group (n=80) and other causes of hyperthyroidism group (n=61). Ninety-eight healthy individuals served as control group.The TNF-α1 and IL-2 levels in plasma were measured by radioimmunoassay. Results: The TNF-α1 level in plasma of GD group and HD group were significantly higher than that of other causes of hyperthyroidism group (d TNF-α1 =17.638 and 19.248, both P<0.01) and normal group (d TNF-α1 =24.460 and 26.070, both P<0.01). The IL-2 level in plasma of GD group and HD group were significantly lower than that of other causes of hyperthyroidism group (d IL-2 =2.668 and 2.975, both P<0.01) and normal group (d IL-2 =2.649 and 2.955, both P<0.01).There were no significant differences of the TNF-α1 and IL-2 levels in plasma between other causes of hyperthyroidism group and normal group (d TNF-α1 =0.821, d IL-2 =0.194, both P>0.05). Conclusions: Hyperthyroidism due to autoimmune disease such as GD and HD accompanied with changes of TNF-α1 and IL-2 levels in plasma, while hyperthyroidism due to high iodine uptake, toxic multinodular goiter, and toxic adenoma did not accompany with changes of TNF-α1 and IL-2 levels in plasma. The plasma levels of TNF-α1 and IL-2 may play an important role in differential diagnosis and therapeutic effect evaluation in GD and HD. (authors)

  4. [Effects of comprehensive therapy on serum SPARC levels in ankylosing spondylitis patients accompanied with osteoporosis].

    Science.gov (United States)

    Xu, Jing-ren; Lin, Yan; Zhang, Chun-Yan; Li, Wei-Min; Guo, Chen-Jun; Ye, Lei

    2013-04-01

    To observe the effects of comprehensive therapy on serum secreted protein acidic and rich in cysteine (SPARC) levels in ankylosing spondylitis (AS) patients accompanied with osteoporosis (OP), and to explore the possible mechanisms for SPARC in AS patients accompanied with osteoporosis. Totally 48 AS patients accompanied with OP (Group A) were treated with massage, intravenous infusion of Cervus and Cucumis Polypeptide Injection, and Bushen Quhan Zhiwang Decoction (BQZD) for 3 months. At the same time, 45 normal healthy subjects were recruited as the normal control group (Group B). Serum SPARC levels were measured by ELISA in Group A before and after comprehensive therapy and in those of Group B. The levels of bone mineral density of femoral neck (FN BMD), bone mineral density of 2 -4 lumbar spine (L2-4 BMD), bone specific alkaline phosphatase (BSAP), tumor necrosis factor alpha (TNF-alpha), and transforming growth factor beta-1 (TGF-beta1) were detected. Meanwhile, Bath AS disease activity index (BASDAI) and Bath AS functional index (BASFI) were detected in Group A before and after treatment. The correlations between the aforesaid indices and serum SPARC levels were analyzed. Serum SPARC levels were significantly lower in those of Group A than in those of Group B (175. 30 +/- 72.04 micro/L vs 190. 52 +/- 86. 13 microg/ L, P <0. 01). Serum SPARC levels in those of Group A were negatively correlated with TNF-alpha (r = -0.261, P <0.01), positively with L2-4 BMD, TGF-beta1, and BSAP (r =0.437,0.256, 0.385, P <0.05, P <0.01). L2-4BMD and BSAP were independently predictors of serum SPARC in patients of Group A. After comprehensive therapy, the levels of TNF-alpha, BASDAI, and BASFI obviously decreased, TGF-beta1, BSAP, L2-4 BMD, and FN BMD obviously increased (P <0. 05, P <0. 01). The serum SPARC levels also significantly increased (188.32 +/- 87.50 microg/L, P <0. 05). Comprehensive therapy could effectively improve the bone metabolism, clinical symptoms and the

  5. Effect of Mirtazapine Treatment on Serum Levels of Brain-Derived Neurotrophic Factor and Tumor Necrosis Factor-α in Patients of Major Depressive Disorder with Severe Depression.

    Science.gov (United States)

    Gupta, Rachna; Gupta, Keshav; Tripathi, A K; Bhatia, M S; Gupta, Lalit K

    2016-01-01

    This study evaluated the clinical efficacy of mirtazapine and its effect on serum brain-derived neurotrophic factor (BDNF) and tumor necrosis factor-α (TNF-α) levels in patients of major-depressive disorder (MDD) with severe depression. Patients (aged 18-60) with MDD diagnosed by DSM-IV criteria, and Hamilton Rating Scale for Depression (HAM-D) score ≥25 were included (n = 30). Mirtazapine was given in the doses of 30 mg/day. All patients were followed up for 12 weeks for the evaluation of clinical efficacy, safety along with serum BDNF and TNFlevels. HAM-D score at the start of treatment was 30.1 ± 1.92, which significantly (p depressed patients and treatment response is associated with an increase in serum BDNF and a decrease in serum TNFlevels. © 2016 S. Karger AG, Basel.

  6. Serum zinc levels in gestational diabetes

    Directory of Open Access Journals (Sweden)

    Rahimi Sharbaf F

    2008-12-01

    Full Text Available "nBackground: Maternal zinc deficiency during pregnancy has been related to adverse pregnancy outcomes. Most studies in which pregnant women have been supplemented with zinc to examine its effects on the outcome of the pregnancy have been carried out in industrialized countries and the results have been inconclusive. It has been shown that women with gestational diabetes (GDM have lower serum zinc levels than healthy pregnant women, and higher rates of macrosomia. Zinc is required for normal glucose metabolism, and strengthens the insulin-induced transportation of glucose into cells by its effect on the insulin signaling pathway. The purpose of this study was to assess the serum zinc levels of GDM patients and evaluate the effect of zinc supplementation. "nMethods: In the first stage of this prospective controlled study, we enrolled 70 women who were 24-28 weeks pregnant at the Prenatal Care Center of Mirza Kochak Khan Hospital, Tehran, Iran. The serum zinc level of each subject was determined. In the second stage, among these 70 subjects, the diabetics receiving insulin were divided into two groups, only one of which received a zinc supplement and the other group was the control group. Birth weight of neonates and insulin dosages were recorded. "nResults: The mean serum zinc level in the GDM group was lower than that of the control group (94.83 vs. 103.49mg/dl, respectively and the mean birth weight of neonates from the GDM women who received the zinc supplement was lower than that of the control group (3849g vs. 4136g. The rate of macrosomia was lower in the zinc supplemented group (20% vs. 53%. The mean of increase of insulin after receiving the zinc supplement was lower (8.4u vs. 13.53. "nConclusion: Maternal insulin resistance is associated with the accumulation of maternal fat tissue during early stages of pregnancy and greater fetoplacental nutrient availability in later stages, when 70% of fetal growth occurs, resulting in macrosomia. In

  7. Admission levels of serum Gc-globulin

    DEFF Research Database (Denmark)

    Schiødt, F V; Bondesen, S; Petersen, I

    1996-01-01

    Gc-globulin scavenges actin released from necrotic hepatocytes to the extracellular space. In 77 patients with fulminant hepatic failure (FHF) (excluding patients treated with liver transplantation), admission levels of serum Gc-globulin and degree of complexing with monomeric actin (complex ratio...... in the same range as the KCH criteria. An advantage of Gc-globulin is that it gives an estimate of the outcome already on admission. Acute liver transplantation should be considered in FHF patients with Gc-globulin less than 100 mg/L....

  8. Elevated Serum Level of HMGB1 in Patients with the Antiphospholipid Syndrome

    Directory of Open Access Journals (Sweden)

    Valeria Manganelli

    2017-01-01

    Full Text Available Pregnancy problems are common in patients with rheumatic disease; indeed, autoimmune disorders and autoantibodies can affect pregnancy progress and lead to maternal complications. Recent studies have highlighted a close association between HMGB1, chronic inflammation, and autoimmune diseases. Thus, in this investigation, we analyzed serum levels of HMGB1, an alarmin which plays a pivotal role in inducing and enhancing immune cell function. Sera from 30 patients with antiphospholipid syndrome (11 primary and 19 secondary APS, 35 subjects with pregnancy morbidity, and 30 healthy women were analysed for HMGB1 and its putative receptor RAGE (sRAGE by Western blot and for TNF-α by ELISA. Results revealed that APS patients showed significantly increased serum levels of HMGB1, sRAGE, and the proinflammatory cytokine TNF-α, as compared to healthy women. However, also, the pregnancy morbidity subjects showed significantly increased levels of HMGB1 and sRAGE as well as TNF-α compared to healthy women. Our findings suggest that in subjects with pregnancy morbidity, including obstetric APS, elevated levels of HMGB1/sRAGE may represent an alarm signal, indicating an increase of proinflammatory triggers. Further studies are needed to evaluate the role of HMGB1/sRAGE as a possible tool to evaluate the risk stratification of adverse pregnancy outcomes.

  9. Body mass index and serum lipid levels

    Directory of Open Access Journals (Sweden)

    Pedro Javier Navarrete Mejía

    2016-02-01

    Full Text Available Objective: To identify the association between the body mass index (BMI and serum lipid levels in adult people. Material and Methods: Observational, transversal and retrospective study. Non experimental investigation design. The population was conformed for people treated in private health centers in Metropolitan Lima. The evaluations of the BMI and the laboratorial tests to know the seric concentration of lipids were taken between October 2014 and October 2015. It was determined the association between the BMI and the seric lipid levels using the Chi2 test. People with comorbidity that could modify the seric levels of lipids were excluded. Results: 39.7% of people studied were male and 60.3% were female. The average age was 34.2 years old. 40.7% (1227/3016 of population were obese and overweight. The results show a higher level of obesity or overweight in male people over female (54.6% and 33% respectively. 19.7% (594/3016 of the tested people presented high triglycerides seric levels. 27.9% (841/3016 presented high cholesterol levels and 38.8% (1146/3016 presented low cHDL levels. The cLDL levels and cVLDL levels were similar in both groups (male and female. Conclusions: The investigation determined the significant statistical association between the BMI and triglycerides (p < 0.05, cholesterol (p < 0.05 and cHDL (p < 0.05.

  10. Clinical significance of changes of plasma concentration of endothelium and serum levels of interleukin-6 and tumor necrosis factor in patients with type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Xie Jianping; Zhang Guoyuan; Li Suping; Wu Chenxiu; Sun Yuejun; Yan Zongxun

    2003-01-01

    Objective: To determine the changes of plasma endothelium (ET) and serum interleukin-6 (IL-6) and tumor necrosis factor (TNF-α) concentrations in patients with type 2 diabetes mellitus. Methods: Plasma ET and serum IL-6 and TNFlevels were measured by radioimmunoassay in 61 cases of type 2 diabetes mellitus (DM) 36 without complication and 25 cases with complications and 33 controls. Results: (1) The plasma levels of ET and serum levels of IL-6 and TNF-α in patients with type 2 diabetes mellitus were significantly higher than those in the controls (p<0.01); (2) The blood levels of ET, TNF-α in patients with complications were significantly higher than those in patients without complications (p<0.02); (3) The blood levels of ET, IL-6 and TNF-α were mutually positively correlated. Conclusion: Monitoring of ET, IL-6 and TNFlevels in diabetic patients can provide additional valuable information for assessing the course of disease and efficacy of management

  11. Effects of Cinnamon extract on biochemical enzymes, TNF-α and NF-κB gene expression levels in liver of broiler chickens inoculated with Escherichia coli

    Directory of Open Access Journals (Sweden)

    Seyed Mahmoud Tabatabaei

    2015-09-01

    Full Text Available Abstract: Infection with Escherichia coli (E. coli is a common disease in poultry industry. The use of antibiotics to treat diseases is facing serious criticism and concerns. The medicinal plants may be effective alternatives because of their multiplex activities. The aim of this study was to investigate the effects of cinnamon extract on the levels of liver enzymes, tumor necrosis factor-alpha (TNF-α and nuclear factor-kappa B (NF-κB gene expressions in liver of broiler chickens infected with E. coli. Ninety Ross-308 broilers were divided into healthy or E. coli-infected groups, receiving normal or cinnamon extract (in concentrations of 100 or 200mg/kg of food supplemented diets. E. coli suspension (108cfu was injected subcutaneously after 12 days cinnamon administration. Seventy-two hours after E. coli injection, the blood samples were taken for biochemical analysis of liver enzymes in serum (spectrophotometrically, and liver tissue samples were obtained for detection of gene expression of inflammatory markers TNF-α and NF-κB, using real-time PCR. Infection with E. coli significantly increased the levels of TNF-α and NF-κB gene expressions as well as some liver enzymes including creatine-kinase (CK, lactate-dehydrogenase (LDH, alanine-transferase (ALT and aspartate-transferase (AST as compared with control group (P<0.05. Pre-administration of cinnamon extract in broilers diet (in both concentrations significantly reduced the tissue levels of TNF-α and NF-κB gene expressions and enzymes CK and ALT in serum of broiler chickens inoculated with E. coli in comparison with E. coli group (P<0.05 and P<0.01. The levels of LDH and AST were significantly decreased only by 200mg/kg cinnamon extract in infected broilers. The level of alkaline-phosphatase (ALP was not affected in any groups. Pre-administration of cinnamon extract in diets of broiler chickens inoculated with E. coli could significantly reduce the gene expression levels of pro

  12. Iron and ADHD: Time to Move beyond Serum Ferritin Levels

    Science.gov (United States)

    Donfrancesco, Renato; Parisi, Pasquale; Vanacore, Nicola; Martines, Francesca; Sargentini, Vittorio; Cortese, Samuele

    2013-01-01

    Objective: (a) To compare serum ferritin levels in a sample of stimulant-naive children with ADHD and matched controls and (b) to assess the association of serum ferritin to ADHD symptoms severity, ADHD subtypes, and IQ. Method: The ADHD and the control groups included 101 and 93 children, respectively. Serum ferritin levels were determined with…

  13. High serum YKL-40 level in a cohort of octogenarians is associated with increased risk of all-cause mortality

    DEFF Research Database (Denmark)

    Johansen, J. S.; Pedersen, Agnes Nadelmann; Schroll, M.

    2007-01-01

    YKL-40 is secreted by macrophages, neutrophils, chondrocytes, endothelial-, vascular smooth muscle- and cancer cells. Interleukin (IL)-6 stimulates YKL-40 production in human in vivo studies. High serum YKL-40 is associated with poor prognosis in patients with inflammatory diseases and cancer. We...... studied whether serum YKL-40 was associated with systemic low-level inflammation, an immune risk phenotype, and mortality in relatively healthy 80-year old humans. Serum YKL-40, IL-6 and tumour necrosis factor (TNF)-alpha were measured by enzyme-linked immunosorbent assays (ELISAs) in octogenarians (n...

  14. Serum Levels of Progranulin Are Closely Associated with Microvascular Complication in Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Lin Xu

    2015-01-01

    Full Text Available Objective. Progranulin (PGRN was recently introduced as a novel marker of chronic inflammatory response in obesity and type 2 diabetes capable of directly affecting the insulin signaling pathway. This study aimed to investigate the correlation between PGRN and type 2 diabetics with microvascular complications. Methods. PGRN serum levels and glucose metabolism related substance were measured in 84 type 2 diabetic patients with or without microangiopathies and 12 health persons. Further analyses of serum PGRN in different stages of diabetic microangiopathies were conducted. Results. Serum levels of PGRN were markedly higher in type 2 diabetic patients with microangiopathies. PGRN serum levels increased with the progress of diabetic microangiopathies with significantly highest values detectable in clinical diabetic nephropathy (CDN and proliferative diabetic retinopathy (PDR groups. Serum PGRN concentrations in all individuals positively and markedly correlated with systolic blood pressure (SBP, diastolic blood pressure (DBP, body mass index (BMI, triglyceride (TG, urinary albumin excretion rate (UAER, blood urea nitrogen (BUN, creatinine (CRE, white blood cell (WBC, disease duration, IL-6, and TNF-α, while correlating negatively and significantly with eGFR. Multiple linear regression analysis showed that only UAER and CRE were independently associated with serum PGRN. Conclusion. PGRN might be considered as a marker for diabetic microangiopathy and its severity.

  15. Assessment of Some Adipo cytokines Levels In Serum of Egyptian Patients Suffering From Non-Alcoholic Steatohepatitis (NASH)

    International Nuclear Information System (INIS)

    Mohammed, A.A.

    2011-01-01

    In the present study, thirty five patients with biopsy proven NASH and twenty age and sex matched healthy individuals were enrolled. Serum adiponectin, ghrelin, TNF-α and leptin levels were estimated in the serum of NASH patients and control subjects. Also, fasting insulin and blood glucose levels were measured and insulin resistance (IR) were calculated. In addition, liver function enzymes (AST, ALT), total cholesterol and triglycerides were measured, and body mass index (BMI) was calculated. The results showed significant decrease in adiponectin and ghrelin levels and significant increase in TNF-α and leptin levels in NASH group as compared to controls. Ten patients were diabetic and seven patients had BMI > 30 kg/m 2 . Also, significant positive relationship was recorded between adiponectin and ghrelin and AST/ALT ratio in the NASH group, and significant negative relationship between them and BMI and HOMA-IR

  16. The rs1800629 polymorphism in the TNF gene interacts with physical activity on the changes in C-reactive protein levels in the Finnish Diabetes Prevention Study

    DEFF Research Database (Denmark)

    Oskari Kilpeläinen, Tuomas; Laaksonen, D E; Lakka, T A

    2010-01-01

    /L) baseline CRP levels ( P = 0.034 for interaction). Carriers of the GG genotype showed a greater decrease in CRP with increasing physical activity than the individuals with the A allele. No interaction between the rs1800795 SNP in IL6 and changes in moderate-to-vigorous physical activity on the 1-year change......Physical activity exerts anti-inflammatory effects, but genetic variation may modify its influence. In particular, the rs1800629 single-nucleotide polymorphism (SNP) in the tumor necrosis factor ( TNF) gene and the rs1800795 SNP in the interleukin-6 ( IL6) gene have been found to modify the effect...... of exercise training on circulating levels of C-reactive protein (CRP) and IL-6, respectively. We assessed whether rs1800629 and rs1800795 modified the effect of moderate-to-vigorous physical activity on changes in serum levels of high-sensitivity CRP and IL-6 in the Finnish Diabetes Prevention Study (DPS...

  17. Genetic and environmental influences of surfactant protein D serum levels

    DEFF Research Database (Denmark)

    Sørensen, Grith Lykke; Hjelmborg, Jacob v. B.; Kyvik, Kirsten Ohm

    2006-01-01

    in the NH(2)-terminal region (Met11Thr) of the mature protein is significantly associated with the serum SP-D levels. A classic twin study was performed on a twin population including 1,476 self-reported healthy adults. The serum SP-D levels increased with male sex, age, and smoking status. The intraclass...... defining the constitutional serum level of SP-D and determine the magnitude of the genetic contribution to serum SP-D in the adult population. Recent studies have demonstrated that serum SP-D concentrations in children are genetically determined and that a single nucleotide polymorphism (SNP) located...

  18. Genetic and environmental influences of surfactant protein D serum levels

    DEFF Research Database (Denmark)

    Sorensen, G.L.; Hjelmborg, J.V.; Kyvik, K.O.

    2006-01-01

    defining the constitutional serum level of SP-D and determine the magnitude of the genetic contribution to serum SP-D in the adult population. Recent studies have demonstrated that serum SP-D concentrations in children are genetically determined and that a single nucleotide polymorphism (SNP) located...... in the NH(2)-terminal region (Met11Thr) of the mature protein is significantly associated with the serum SP-D levels. A classic twin study was performed on a twin population including 1,476 self-reported healthy adults. The serum SP-D levels increased with male sex, age, and smoking status. The intraclass...

  19. Correlation of Serum Magnesium with Serum Parathormone Levels in Patients on Regular Hemodialysis

    Directory of Open Access Journals (Sweden)

    Baradaran Azar

    2006-01-01

    Full Text Available Secondary hyperparathyroidism (SHPT is a common, important, and treatable complication of end-stage renal disease. This study was conducted to investigate the role of serum magnesium (Mg in regulating the secretion of parathyroid hormone (PTH by the parathyroid gland in patients on maintenance hemodialysis (HD. Pre-dialysis serum levels of calcium (Ca, phosphorus (P, Mg, alkaline phosphatase (ALP, intact serum PTH (iPTH, serum 25-hydroxy Vitamin D (25-OH Vit D and plasma bicarbonate (HCO3 were measured. The Urea Reduction Rate as well as duration and dosage of HD treatment were noted. Our study did not show any significant correlation between serum Mg levels and duration of HD treatment, levels of serum ALP, and plasma HCO3, Ca and P. An inverse correlation, albeit insignificant, was found between the serum Mg levels and iPTH (r=-0.30 p=0.079; also, a significant positive correlation was found between serum Mg levels and serum 25-OH Vit D levels (r= 0.40 p= 0.009. Our findings are in agreement with previous data, which suggest that factors other than serum Mg are more important in the regulation of PTH secretion in HD patients. A positive and strong association between serum Mg with 25-OH Vit D needs to be studied in greater detail.

  20. Intracellular NAD+ levels are associated with LPS-induced TNF-α release in pro-inflammatory macrophages

    Science.gov (United States)

    Al-Shabany, Abbas Jawad; Moody, Alan John; Foey, Andrew David; Billington, Richard Andrew

    2016-01-01

    Metabolism and immune responses have been shown to be closely linked and as our understanding increases, so do the intricacies of the level of linkage. NAD+ has previously been shown to regulate tumour necrosis factor-α (TNF-α) synthesis and TNF-α has been shown to regulate NAD+ homoeostasis providing a link between a pro-inflammatory response and redox status. In the present study, we have used THP-1 differentiation into pro- (M1-like) and anti- (M2-like) inflammatory macrophage subset models to investigate this link further. Pro- and anti-inflammatory macrophages showed different resting NAD+ levels and expression levels of NAD+ homoeostasis enzymes. Challenge with bacterial lipopolysaccharide, a pro-inflammatory stimulus for macrophages, caused a large, biphasic and transient increase in NAD+ levels in pro- but not anti-inflammatory macrophages that were correlated with TNF-α release and inhibition of certain NAD+ synthesis pathways blocked TNF-α release. Lipopolysaccharide stimulation also caused changes in mRNA levels of some NAD+ homoeostasis enzymes in M1-like cells. Surprisingly, despite M2-like cells not releasing TNF-α or changing NAD+ levels in response to lipopolysaccharide, they showed similar mRNA changes compared with M1-like cells. These data further strengthen the link between pro-inflammatory responses in macrophages and NAD+. The agonist-induced rise in NAD+ shows striking parallels to well-known second messengers and raises the possibility that NAD+ is acting in a similar manner in this model. PMID:26764408

  1. [Cytokines and malaria. A study of TNF-alpha, IL1-beta, IL6 and IL2R in 28 patients].

    Science.gov (United States)

    Nicolas, P; Hovette, P; Merouze, F; Touze, J E; Martet, G

    1994-01-01

    Authors have studied TNF alpha, IL1 bêta, IL6 and RIL2s in 28 malaria illness patients. Increased levels of TNF, IL1 bêta and RIL2s in serum, are observed on admission to hospital. These cytokine levels are decreased, eight days later, after patients are treated. In discussion, TNF levels as a prognosis component is evocated.

  2. Immunoassay of serum alpha-1 antitrypsin level in uveitis.

    OpenAIRE

    Gupta, A K; Sarin, G S

    1984-01-01

    The serum alpha-1 antitrypsin level was measured in 60 patients with endogenous uveitis, 27 patients with phacoallergic endophthalmitis, 12 patients with phacolytic glaucoma, and 58 healthy subjects. Thirty-four patients with endogenous uveitis were also followed up for 6 months after treatment, and the serum alpha-1 antitrypsin level was measured again. There was a significant rise in the serum alpha-1 antitrypsin level in cases of endogenous uveitis and phacoallergic endophthalmitis but no ...

  3. TNFlevels in cancer patients relate to social variables

    Science.gov (United States)

    Marucha, Phillip T.; Crespin, Timothy R.; Shelby, Rebecca A.; Andersen, Barbara L.

    2008-01-01

    Tumor necrosis factor-α (TNF-α) is an important cytokine associated with tumor regression and increased survival time for cancer patients. Research evidence relates immune factors (e.g., natural killer (NK) cell counts, NK cell lysis, lymphocyte profile, and lymphocyte proliferation) to the frequency and quality of social relations among cancer patients. We hypothesized that disruptions in social relations would be associated with lower TNF-α responses, and conversely, that reports of positive changes in social relations correlate with stronger responses. A prospective design measured changes in social activity and relationship satisfaction with a partner in 44 breast cancer patients at the time of cancer diagnosis, and initial surgery and 12 months later. Results indicated that patients reporting increased social activities or satisfaction exhibited stronger stimulated TNF-α responses. This is the first study to link changes in patient social relations with a cancer-relevant immune variable. PMID:15890493

  4. The impact of environmental temperature on lithium serum levels

    NARCIS (Netherlands)

    Wilting, Ingeborg; Fase, Sandra; Martens, Edwin P.; Heerdink, Eibert R.; Nolen, Willem A.; Egberts, Antoine C. G.

    Objectives: Three studies have reported a seasonal variation in lithium serum levels, with higher levels during summer. Our objective was to investigate the impact of actual environmental temperature on lithium serum levels. Methods: A retrospective study was conducted using available records of

  5. Comparison of Serum Adipocytokine Levels according to Metabolic Health and Obesity Status

    Directory of Open Access Journals (Sweden)

    Tae Hoon Lee

    2015-06-01

    Full Text Available BackgroundMetabolic health is an emerging concept that is highly correlated with various metabolic complications, and adipocytokines have been causally linked to a wide range of metabolic diseases. Thus, this study compared serum adipocytokine levels according to metabolic health and obesity status.MethodsFour hundred and fifty-six nondiabetic subjects (mean age, 40.5 years were categorized into four groups according to metabolic health and obesity status: metabolically healthy nonobese (MHNO, metabolically healthy obese (MHO, metabolically unhealthy nonobese (MUHNO, and metabolically unhealthy obese (MUHO. Being metabolically healthy was defined as the presence of fewer than two of the following five metabolic abnormalities: high blood pressure, high fasting blood glucose, high triglyceride, low high density lipoprotein cholesterol, and being in the highest decile of the homeostatic model assessment of insulin resistance index. Obesity status was assessed using body mass index (BMI, with obesity defined as a BMI higher than 25 kg/m2. Levels of serum interleukin-6 (IL-6, monocyte chemoattractant protein-1 (MCP-1, tumor necrosis factor α (TNF-α, and adipocyte fatty acid binding protein (A-FABP were also evaluated.ResultsOf the 456 subjects, 247 (54.2% were in the MHNO group, 66 (14.5% were in the MHO group, 66 (14.5% were in the MUHNO group, and 77 (16.9% were in the MUHO group. There were no significant differences in IL-6 or MCP-1 levels among the groups, but levels of TNF-α and A-FABP were significantly higher in the MUHNO group compared to the MHNO group.ConclusionHigh TNF-α and A-FABP levels are significantly associated with metabolically unhealthiness in nonobese Korean individuals.

  6. Lower Circulating C1q/TNF-Related Protein-3 (CTRP3 Levels Are Associated with Obesity: A Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Risa M Wolf

    Full Text Available C1q/TNF-related protein-3 (CTRP3 is a novel adipokine that lowers blood glucose levels, reduces liver triglyceride synthesis, and is protective against hepatic steatosis in diet-induced obese mouse models. We hypothesized that higher circulating serum levels of CTRP3 would be associated with a lean body mass index (BMI and a more favorable metabolic profile in humans. The aim of this study was to investigate CTRP3 levels in lean individuals compared to obese individuals.This was a cross-sectional study of obese (n=44 and lean control patients (n=60. Fasting metabolic parameters were measured in all patients and serum CTRP3 levels were measured by ELISA.BMI of the lean group was 21.9 ± 0.2 kg/m2 and obese group was 45.2 ± 1.1 kg/m2. We found significantly lower circulating levels of CTRP3 in obese individuals (405 ± 8.3 vs. 436 ± 6.7 ng/mL, p=0.004 compared to the lean group. Serum CTRP3 levels were inversely correlated with BMI (p=0.001, and triglycerides (p<0.001, and significantly associated with gender (p<0.01, ethnicity (p=0.05, HDL-cholesterol (p<0.01, and adiponectin (p<0.01. We found BMI (p<0.01, gender (p<0.01, and ethnicity (p<0.05 to be significant predictors of CTRP3 levels when controlling for age in multiple regression analysis.CTRP3 is a beneficial adipokine whose circulating levels are significantly lower in obese individuals. Obesity causes dysregulation in adipokine production, including the down-regulation of CTRP3. Lower CTRP3 levels may contribute to the pathophysiology of metabolic disorders associated with obesity. Optimizing CTRP3 levels through novel therapies may improve obesity and its comorbidities.

  7. Serum endocan levels in children with febrile neutropenia

    Directory of Open Access Journals (Sweden)

    Eylem Kiral

    2016-03-01

    Full Text Available Endocan is an endotelial cell specific molecule; previous studies have shown that serum endocan levels increased in cancer and sepsis and are also related to the severity of sepsis. There are no clinical study about serum endocan levels in children with febrile neutropenia. The aim of this study was to evaluate serum endocan levels in pediatric leukemia patients with febrile neutropenia (n=33 and compare them with children with leukemia without fever (n=33 and also with healthy children (n=24. The median serum endocan level in the first group (children with febrile neutropenia was statistically significantly higher compared to the leukemic children without febrile neutropenia and also control group (P<0.01 for both. No difference was determined between the serum endocan levels of the leukaemia patients without febrile neutropenia and the healthy control group (P>0.05. Serum endocan levels were also similar with febrile neutropenia due to bacterial causes comparing with the idiopathic febril neutropenia. The results of this study showed increased serum endocan in children with leukemia during the febrile neutropenia episode, and no changes of serum endocan levels in children without leukemia without infection/fever. The monitoring of a series of serum endocan levels would be helpful for the course of febrile neutropenia.

  8. Clinical value of blood lipid, serum β2-microglolulin and tumor necrosis factor-α level in patients with acute leukemia

    International Nuclear Information System (INIS)

    Shen Xiaohua; Huang Zhairong; Yang Yongqing

    2010-01-01

    Objective: To study on diagnosis value of blood lipid, serum β 2 -microglolulin (β 2 -MG) and tumor necrosis factor-α (TNF-α) in acute leukemia. Methods: The serum β 2 -MG and TNF-α (with radioimmunoassay) blood lipid (with biochemistry) levels were determined in 123 patients with acute leukemia as well as 36 controls, then conducted the correlative tests. Results: Serum β 2 -MG, TNF-α and triglyceride levels in 123 patients including 46 patients with acute monocytic leukemia, 32 patients with acute lymphocytic leukemia and 45 patients with acute nonlymphocytic leukemia were significantly higher than those in 36 controls (t=4.123-6.815, P 0.05); The serum cholesterol, high density lipoprotein-cholesterol, low density lipoprotein-cholesterol, apolipoprotein A levels in 123 patients with acute leukemia were significantly lower than those in 36 controls (t=2.110-2.574, P 0.05). Conclusion: The determination of blood lipid, serum β 2 -MG and TNFlevel might be useful for diagnosing acute leukemia and reflecting the prognostic value. (authors)

  9. TNF-alpha, leptin, and lymphocyte function in human aging

    DEFF Research Database (Denmark)

    Bruunsgaard, H.; Pedersen, Agnes Nadelmann; Schroll, M.

    2000-01-01

    Aging is associated with increased inflammatory activity and concomitant decreased T cell mediated immune responses. Leptin may provide a link between inflammation and T cell function in aging. The aim of the study was to investigate if plasma levels of tumor necrosis factor (TNF)-alpha were...... there was no difference with regard to IL-2 production. Furthermore, there were no age-related differences in serum levels of leptin, However, women had higher levels than men. In the elderly people, serum levels of leptin were correlated with TNF-alpha in univariate regression analysis and in a multiple linear...... regression analysis adjusting for the effect of gender and body mass index. Furthermore, TNF-alpha, but not leptin, was positively correlated to sIL-2R and negatively correlated to IL-2 production. In conclusion, increased plasma levels of TNF-alpha in aging is associated with poor IL-2 production ex vivo...

  10. Serum urea and creatinine levels in Nigerian human malaria patients

    African Journals Online (AJOL)

    Serum urea and creatinine levels were determined in malaria patients infected with P. falciparum. Serum urea levels decreased significantly (P<0.05) in both mild (4.10 ±1.10 mmol/L) and moderate (4.40 ±1.40 mmol/L) parasitaemia when compared to control subjects (5.50 ±1.40 mmol/L). On the other hand, serum ...

  11. The effect of serum magnesium levels and serum endothelin-1 levels on bone mineral density in protein energy malnutrition.

    Science.gov (United States)

    Ozturk, C F; Karakelleoglu, C; Orbak, Z; Yildiz, L

    2012-06-01

    An inadequate and imbalanced intake of protein and energy results in protein-energy malnutrition (PEM). It is known that bone mineral density and serum magnesium levels are low in malnourished children. However, the roles of serum magnesium and endothelin-1 (ET-1) levels in the pathophysiology of bone mineralization are obscure. Thus, the relationships between serum magnesium and ET-1 levels and the changes in bone mineral density were investigated in this study. There was a total of 32 subjects, 25 of them had PEM and seven were controls. While mean serum ET-1 levels of the children with kwashiorkor and marasmus showed no statistically significant difference, mean serum ET-1 levels of both groups were significantly higher than that of the control group. Serum magnesium levels were lower than normal value in 9 (36%) of 25 malnourished children. Malnourished children included in this study were divided into two subgroups according to their serum magnesium levels. While mean serum ET-1 levels in the group with low magnesium levels were significantly higher than that of the group with normal magnesium levels (p malnutrition. Our study suggested that lower magnesium levels and higher ET-1 levels might be important factors in changes of bone mineral density in malnutrition. We recommend that the malnourished patients, especially with hypomagnesaemia, should be treated with magnesium early.

  12. Evaluating ESWL-induced renal injury based on urinary TNF-α, IL-1α, and IL-6 levels.

    Science.gov (United States)

    Goktas, Cemal; Coskun, Abdurrahman; Bicik, Zerrin; Horuz, Rahim; Unsal, Ibrahim; Serteser, Mustafa; Albayrak, Selami; Sarıca, Kemal

    2012-10-01

    Extracorporeal shockwave lithotripsy (ESWL) has dramatically changed the treatment of urinary lithiasis and has been the first treatment option for the majority of patients for more than two decades. Despite its significant benefits, it induces acute renal injury that extends from the papilla to the outer cortex. We evaluated the severity of the inflammatory response to ESWL by measuring the urinary excretion of the cytokines TNF-α, IL-1α, and IL-6. The study included 21 selected patients and 14 control subjects. All patients underwent the same ESWL procedure (2,500 shockwaves at 100 shockwaves/min and 0.039 J from the lithotripter). Urine TNF-α, IL-1α, and IL-6 levels were measured using standard ELISA kits. In the study population (patients and controls), we did not detect TNF-α in the urine samples. The levels of both IL-1α (2.5 pg/ml) and IL-6 (3.8 pg/ml) measured before ESWL were not significantly different from the control group (2.5 and 5.2 pg/ml, respectively; p > 0.05). Twenty-four hours after ESWL, in contrast to IL-1α (4 pg/ml), urine IL-6 (19.7 pg/ml) increased significantly (p ESWL, IL-1α increased to 5 pg/ml, while IL-6 (7 pg/ml) decreased to the control level. Urine cytokine levels may be used to evaluate the inflammatory response to ESWL. After ESWL, IL-6 levels increased in the early phase, while IL-1α levels increased later. These two markers may be used to measure the severity of inflammation. In contrast to IL-1α and IL-6, urine TNF-α excretion was not increased by ESWL. We believe that the inflammatory response to ESWL can be detected by the urinary excretion of IL-1α for up to 14 days.

  13. Serum leptin levels in female patients with niddm

    International Nuclear Information System (INIS)

    Haque, Z.; Rahman, M.A.

    2003-01-01

    Objective: To compare serum leptin levels of diabetic and non-diabetic female subjects and also assess the relationship of hyperglycemia with serum insulin, C-peptide and leptin levels. Results: Serum leptin levels of obese diabetic and non-diabetic subjects were significantly higher as compared with lean diabetic patients and non-diabetic subjects (P<0.05). Leptin levels were positively correlated with serum insulin and C-peptide levels. Serum leptin increased with increase in body mass index and waist hip ratio was strongly related with insulin resistance in NIDDM. Conclusion: Leptin levels are increased in obesity and may play a role in development of insulin resistance and NIDDM. (author)

  14. Serum testosterone levels in Nigerian male marijuana and cigarette ...

    African Journals Online (AJOL)

    The effects of marijuana and cigarette use on serum levels of testosterone, the principal androgen in man has been a matter of serious controversy; and there is a paucity of reports on the subject in Nigeria in West Africa south of Sahara. We therefore investigated the effects of the use of these substances on serum levels of ...

  15. Changes in Serum Proteins and Creatinine levels in HIV Infected ...

    African Journals Online (AJOL)

    This study examined the level of total serum proteins and globulins in HIV infected Nigerians. 64 patients with HIV infection and 10 apparently healthy subjects were recruited from 3 hospitals in Lagos Metropolis. They were examined for the presence of TB and malaria. Serum total protein, albumin and creatinine levels ...

  16. Serum Magnesium Levels in Non-Pregnant, Pregnant And Pre ...

    African Journals Online (AJOL)

    The objective of this study was to compare the serum magnesium levels in normal pregnancy and pregnancy complicated by pre-eclampsia since magnesium has been implicated in the pathogenesis of vascular dysfunction. We measured serum magnesium levels in patients with pre-eclampsia (n=36), patients with normal ...

  17. Periodontal status and serum creatine kinase levels among young ...

    African Journals Online (AJOL)

    Objectives: It is hypothesized that soccer players with periodontal disease exhibit raised serum creatine kinase (CK) levels as compared to those without periodontal disease. We assessed the clinical gingival status and serum CK levels among young soccer players. Materials and Methods: Demographic data were ...

  18. Diurnal variations of serum erythropoietin at sea level and altitude

    DEFF Research Database (Denmark)

    Klausen, T; Poulsen, T D; Fogh-Andersen, N

    1996-01-01

    in 2, 3 diphosphoglycerate. After 64 h at altitude, six of the nine subjects had down-regulated their serum-EPO concentrations so that median values were three times above those at sea level. These six subjects had significant diurnal variations of serum-EPO concentration at sea level; the nadir...

  19. Serum Lipids and Lipoproteins Levels and Selected Trace Metals In ...

    African Journals Online (AJOL)

    This study aim to determine the serum levels of trace metals and correlate same with serum levels of lipoproteins (an established marker of HBP) in newly diagnosed hypertensives (NDH) A total of 50 NDH subjects (24 males and 26 females) attending Ladoke Akintola University of Technology Teaching Hospital, Osogbo ...

  20. Serum levels of Th1/Th2 cytokines in aged patients and their correlation with eczema development and clinical manifestation

    Directory of Open Access Journals (Sweden)

    Wei-Gang Wang

    2016-05-01

    Full Text Available Objective: To investigate variations of Th1/Th2 cytokine levels, as well as their correlation with eczema development and clinical manifestation in aged patients. Methods: A total of 92 patients (above 60 years old with eczema diagnosed by the outpatient department of dermatology and venerology of our hospital were included as the eczema group, while 60 aged patients without eczema as the healthy group. Patients' serum levels of Th1/Th2 cytokines were examined for inter-group comparison and stratified analysis as per clinical manifestation. Results: Serum levels of interleukin (IL-2, IL-4, IL-10, IL-12, tumor necrosis factor (TNF- α and interferon (IFN- γ were all significantly higher in patients of the eczema group than the healthy group. Acute stage levels of IL-2, IL-4, IL-10 and IFN-γ were significantly higher in patients of the eczema group than the healthy group. There was no significant difference in the levels of IL-12 and TNF-α between patients of the acute stage and those of the chronic stage. And no significant difference existed in the levels of IL-2, IL-4, IL-10, IL-12, TNF-α and IFN-γ between generalized and localized eczema patients. Conclusion: Compared with the healthy population, Th1/Th2 cytokine levels are significantly different in eczema patients, especially those in the acute stage.

  1. Effect of ascorbic acid and alpha-tocopherol supplementations on serum leptin, tumor necrosis factor alpha, and serum amyloid A levels in individuals with type 2 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Mostafa Jamalan

    2015-10-01

    Full Text Available Objective: Diabetes mellitus Type 2 is one of the most widespread chronic metabolic diseases. In most cases, this type of diabetes is associated with alterations in levels of some inflammatory cytokines and hormones. Considering anti-inflammatory properties of plant extracts rich in ascorbic acid (vitamin C and alpha-tocopherol (vitamin E, anti-diabetic properties of these two well-known antioxidant vitamins were investigated through measurement of serum levels of high-sensitivity C-reactive protein (hs-CRP, insulin, leptin, tumor necrosis factor alpha (TNF-α, and serum amyloid A (SAA in patients with diabetes mellitus type 2. Methods: Male patients (n=80 were randomly divided into two groups each consisted of 40 subjects. Test groups were supplemented with ascorbic acid (1000 mg/day or alpha-tocopherol (300 mg/day orally during four weeks. Before and after treatment, serum biochemical factors of subjects were measured and compared. Results: Our results showed that both ascorbic acid and alpha-tocopherol could induce significant anti-inflammatory effects by decreasing the level of inflammatory factors such as TNF-α, SAA, and hs-CRP in diabetes mellitus type 2 patients. Effects of alpha-tocopherol and ascorbic acid in decreasing serum leptin level were similar. Ascorbic acid in contrast to alpha-tocopherol diminished fasting insulin and HOMA index but had no effect on LDL serum level. Conclusion: Concerning the obtained results, it is concluded that consumption of supplementary vitamins C and E could decrease induced inflammatory response in patients with diabetes mellitus type 2.  It is also possible that vitamin C and vitamin E supplementation can attenuate incidence of some proposed pathological effects of diabetes mellitus.

  2. Factors that influence serum hyaluronan levels in hemodialysis patients.

    Science.gov (United States)

    de Medina, M; Ashby, M; Diego, J; Pennell, J P; Hill, M; Schiff, E R; Perez, G O

    1999-01-01

    Serum hyaluronan levels are increased in dialysis patients. We evaluated several factors that influence serum hyaluronan levels in 184 patients on chronic hemodialysis (duration 2.3 +/- 2.3 [SD] years). The levels were higher than normal in the whole group and in a subgroup of 133 patients without chronic infection, liver disease, or rheumatoid arthritis (215 +/- 19 and 205 +/- 22 microg/L, respectively). There was a tendency for the levels to be higher in a subgroup of patients with hepatitis c virus (HCV) infection. There was no correlation between hyaluronan levels, alanine aminotransferase (ALT), and duration or dose of dialysis. A weak but highly significant negative correlation between serum albumin levels and serum hyaluronan and ferritin levels was seen. The data suggest that chronic inflammation may explain, at least in part, the increased hyaluronan levels found in chronic dialysis patients.

  3. Cancer risk in relation to serum copper levels.

    Science.gov (United States)

    Coates, R J; Weiss, N S; Daling, J R; Rettmer, R L; Warnick, G R

    1989-08-01

    A nested, matched case-control study was conducted to assess the relationship between serum levels of copper and the subsequent risk of cancer. One hundred thirty-three cases of cancer were identified during 1974-1984 among 5000 members of a northwest Washington State employee cohort from whom serum specimens had been previously obtained and stored. Two hundred forty-one controls were selected at random from the cohort and were matched to the cases on the basis of age, sex, race, and date of blood draw. Serum copper levels were measured by atomic absorption spectrometry. Risk of a subsequent diagnosis of cancer was positively associated with serum copper levels, but only among those cases diagnosed within 4 years of the time the serum specimens were collected. Among cases diagnosed more than 4 years after specimen collection, there was no consistent association between serum copper levels and risk. Adjustment for age, sex, race, occupational status, cigarette smoking, family history of cancer, alcohol consumption, and, among females, use of exogenous hormones had no appreciable effect on these relationships. The findings suggest that the presence of cancer may increase serum copper levels several years prior to its diagnosis. They are less supportive of the hypothesis that serum copper levels affect cancer risk.

  4. Sodium serum levels in hypoalbuminemic adults at general medical wards

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    Cunha Daniel Ferreira da

    1999-01-01

    Full Text Available Hypoalbuminemia may cause interstitial edema and hemodilution, which we hypothesized may influence serum sodium levels. Our purpose was to compare serum sodium levels of hospitalized adults with or without hypoalbuminemia. All sodium and albumin serum levels of 142 adults hospitalized at general medical wards over a six-month period were searched at a University Hospital mainframe computer. Relevant laboratory data and clinical details were also registered. Hypoalbuminemia was defined by serum albumin concentration < 3.3 g/dl Fisher, Mann-Whitney, and Student's t tests were applied to compare groups with or without hypoalbuminemia. Ninety-nine patients, classified as hypoalbuminemic, had lower blood hemoglobin (10.68 ± 2.62 vs. 13.54 ± 2.41, and sodium (135.1 ± 6.44 vs. 139.9 ± 4.76mEq/l and albumin (2.74 ± 0.35 vs. 3.58 ± 0.28g/dl serum levels than non-hypoalbuminemic (n=43. Pearson's coefficient showed a significant direct correlation between albumin and sodium serum levels (r=0.40 and between serum albumin and blood hemoglobin concentration (r=0.46. Our results suggest that hypoalbuminemic adults have lower serum sodium levels than those without hypoalbuminemia, a phenomenon that may be at least partially attributed to body water retention associated with acute phase response syndrome.

  5. Racial difference in serum Vitamin B12 levels

    International Nuclear Information System (INIS)

    Kwee, H.G.; Bowman, H.S.; Wells, L.W.

    1985-01-01

    Measurements of the serum Vitamin B 12 concentrations of 49 black and 49 white healthy adults demonstrate a significantly higher mean serum Vitamin B 12 level in blacks when compared to whites. The reason for this difference appears to be genetic, although environmental factors may also be involved. It is suggested that clinical laboratories should establish their own separate reference values of serum Vitamin B 12 for blacks and whites in order to prevent misinterpretation of test results

  6. Elevated plasma levels of TNF-alpha and Interleukin-6 in patients with diastolic dysfunction and glucose metabolism disorders

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    Ellinghaus Peter

    2009-11-01

    Full Text Available Abstract Background Diabetes mellitus (DM has reached epidemic proportions and is an important risk factor for heart failure (HF. Left ventricular diastolic dysfunction (LVDD is recognized as the earliest manifestation of DM-induced LV dysfunction, but its pathophysiology remains incompletely understood. We sought to evaluate the relationship between proinflammatory cytokine levels (TNF-alpha, IL-6 and tissue Doppler derived indices of LVDD in patients with stable coronary artery disease. Methods We enrolled 41 consecutive patients (mean age 65+/-10 years submitted for coronary angiography. Echocardiographic assessment was performed in all patients. Pulsed tissue Doppler imaging was performed at the mitral annulus and was characterized by the diastolic early relaxation velocity Em. Conventional transmitral flow was measured with pw-doppler. Early (E transmitral flow velocity was measured. LVDD was defined as E/Em ratio ≥ 15, E/Em 8-14 was classified as borderline. Plasma levels of TNF-alpha and IL-6 were determined in all patients. A standardized oral glucose tolerance test was performed in subjects without diabetes. Results Patients with E/Em ratio ≥ 15, classified as LVDD and those with E/Em ratio 8-14 (classified as borderline had significantly higher IL-6 (P = 0,001, TNF-alpha (P Conclusion This study reveals that increased plasma levels of IL-6 and TNF-alpha were associated with LVDD. These findings suggest a link between low-grade inflammation and the presence of LVDD. An active proinflammatory process may be of importance in the pathogenesis of diastolic dysfunction.

  7. Osteoprotegerin Serum Levels in Rheumatoid Arthritis

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    Kolarz G

    2003-01-01

    Full Text Available Osteoprotegerin (OPG wird in der entzündeten Synovialis bei chronischer Polyarthritis von Makrophagen, dendritischen Zellen und B-Zellen produziert. OPG hemmt die Differenzierung von Osteoklasten und ihre Aktivierung durch die Bindung an RANKL (receptor activator of NFkappaBbeta ligand. OPG könnte daher eine wichtige Rolle in der Verhinderung des Auftretens von Erosionen bei chronischer Polyarthritis spielen. In der vorliegenden Studie wurde untersucht, ob die Serumspiegel von Osteoprotegerin mit Entzündungsparametern oder der Gelenksdestruktion bei chronischer Polyarthritiskorrelieren. Patienten und Methoden: In 85 Sera von 68 Patienten mit chronischer Polyarthritis wurden die Serumspiegel von OPG untersucht und mit klinischen Parametern, Laborbefunden und dem Larsen-Score verglichen. Zur OPG-Bestimmung wurde ein Sandwich-ELISA (enzyme-linked-im-munosorbent-assay mit zwei spezifischen OPG-Antikörpern verwendet. Mit dem bindenden Antikörper wurde eine Mikrotiterplatte beladen, der zweite Biotin-konjugierte Antikörper wurde durch Streptavidin-Peroxidase und TMB gemessen. Der Immunoassay mißt sowohl freies als auch an RANKL gebundenes OPG. Zur statistischen Auswertung wurde ein SAS-Programm verwendet, als Tests wurden der Mann-Whitney-Test, die Spearman-Korrelation und die Varianzanalyse (ANOVA angewandt. Ergebnisse: Verglichen mit einer gesunden Kontrollgruppe (Alter 56-76 Jahre lagen die Mittelwerte von Serum-OPG bei chronischer Polyarthritis höher. Wenn man den Mittelwert der Gesunden für die Einteilung in höhere oder niedrigere Serum-OPG-Werte bei Patienten mit chronischer Polyarthritis verwendet, zeigt sich im Mann-Whitney-Test eine signifikante Korrelation nicht nur mit BSG und Rheumafaktor, sondern auch mit dem Larsen-Score. Die OPG-Spiegel korrelierten mit dem Rheumafaktor, der BSG und dem Serum-CRP (C-reaktives Protein signifikant positiv, der Larsen-Score zeigte nur einen statistischen Trend. Diskussion: OPG blockiert die

  8. Serum C-reactive Protein Levels Demonstrate Predictive Value for Radiographic and Magnetic Resonance Imaging Outcomes in Patients with Active Ankylosing Spondylitis Treated with Golimumab.

    Science.gov (United States)

    Braun, Jürgen; Baraliakos, Xenofon; Hermann, Kay-Geert A; Xu, Stephen; Hsu, Benjamin

    2016-09-01

    Serum C-reactive protein (CRP) associates with radiographic progression in patients with ankylosing spondylitis (AS) untreated with tumor necrosis factor (TNF) antagonists. We assessed correlations between serum CRP and radiographic progression/magnetic resonance imaging (MRI)-detected inflammation after 2 years of anti-TNF therapy. Patients with active AS receiving golimumab (GOL)/placebo through Week 16 (early escape) or Week 24 (crossover by design), followed by GOL through 4 years, had sera/images obtained through Week 208. Lateral spinal radiographs and spinal MRI were scored with the modified Stoke AS Spine Score (mSASSS) and the AS spine MRI activity (ASspiMRI-a) score, respectively. ANOVA assessed differences based on CRP levels and mSASSS progression. The relationships between CRP levels and mSASSS/ASspiMRI-a were assessed by Spearman correlation and logistic regression. Of the randomized GO-RAISE patients, 299 (84.0%) had pre- and posttreatment spinal radiographs. Larger proportions of patients with Week 104 CRP ≥ 0.5 mg/dl (n = 47) versus formation risk. Elevated CRP after 2 years of anti-TNF treatment correlated with greater radiographic progression risk at 4 years. Elevated CRP at baseline or Week 14/Week 24 of anti-TNF treatment weakly predicted subsequent radiographic progression and modestly predicted residual spinal inflammation in patients with AS treated with anti-TNF. Findings are useful regarding new treatment options in patients treated with anti-TNF. ClinicalTrials.gov: NCT00265083.

  9. Serum zinc and copper levels in children with febrile convulsion

    Directory of Open Access Journals (Sweden)

    Mohammad Shokrzadeh

    2016-09-01

    Full Text Available Febrile convulsions (FC are the most common neurologic disorder in children 6-60 months of age. Zinc (Zn and copper (Cu play role as cofactors in more than 300 enzymatic activities significantly. The aim of this study was to evaluate the relationship serum levels of Zn and Cu with seizure occurrence in febrile children. In this case-control study, 270 children with 6 month to 6 years were evaluated. The patients were enrolled in three groups: a children with febrile convulsion, b febrile children without convulsion and c healthy ones. After recording of all patients’ characteristics, 5 mL blood was taken from peripheral vessels at the first 12 hours of hospitalization. Absorption of all samples was read by BRAIC (Rayleigh instrument company, WFX-130 model with calibration diagram, considering samples dilution levels. The mean of serum Zn levels in children with FC were significantly lower than other two groups. Mean serum Cu levels in children with FC and non-FC patients were significantly higher than healthy children. No meaningful differences were observed in serum levels of Zn and Cu among the girl or boy cases. This study showed significant lower serum zinc level in children with febrile seizure and meaningful higher serum copper level than control group cases. There was no significant difference in level of serum zinc and copper in term of sex.

  10. Evaluation of the serum zinc level in patients with vitiligo

    Directory of Open Access Journals (Sweden)

    Majid Rostami Mogaddam

    2017-04-01

    Full Text Available Introduction : Vitiligo is an acquired, idiopathic disorder characterized by circumscribed depigmented macules and patches, which affects approximately 0.1–2% of the general population worldwide. Zinc is an essential trace element that is necessary for growth and development at all stages of life. Some studies have reported an association between serum zinc levels and vitiligo. Aim : To measure the serum zinc level in patients with vitiligo compared to healthy subjects. Material and methods : One hundred patients with vitiligo and 100 healthy controls were referred to our clinic. The two groups were matched for age and sex. Atomic absorption spectrophotometry was used to measure serum zinc levels. The statistical analysis was performed using SPSS software. Results : The mean serum level of zinc in vitiligo patients and controls was 80.11 ±17.10 µg/dl and 96.10 ±16.16 µg/dl, respectively. The serum zinc level in patients with vitiligo was significantly lower than in healthy controls (p = 0.0001. Conclusions : The results of our study revealed a significant association between vitiligo and serum zinc levels. A relative decrease in the serum zinc level in vitiligo patients can highlight the role of zinc in the pathogenesis of vitiligo, and large-scale studies need to be conducted to confirm these findings and assess the effect of oral zinc supplements in patients with low zinc levels.

  11. Serum Levels of Follistatin Are Positively Associated With Serum-Free Thyroxine Levels in Patients With Hyperthyroidism or Euthyroidism

    Science.gov (United States)

    Tseng, Fen-Yu; Chen, Yen-Ting; Chi, Yu-Chao; Chen, Pei-Lung; Yang, Wei-Shiung

    2016-01-01

    Abstract Follistatin is a glycoprotein with various biologic functions that plays a role in adipocyte differentiation, muscle stimulation, anti-inflammation, and energy homeostasis. Thyroid hormones influence energy expenditure, glucose, and lipid metabolism. The association between serum follistatin level and thyroid function statuses has seldom been evaluated. The objectives of this study were to compare serum follistatin concentrations in different thyroid function statuses and to evaluate the associations between serum follistatin and free thyroxine (fT4) levels. In this study, 30 patients with hyperthyroidism (HY group) and 30 euthyroid individuals (EU group) were recruited. The patients of HY group were treated with antithyroid regimens as clinically indicated, whereas no medication was given to EU group. The demographic and anthropometric characteristics, biochemical data, serum levels of follistatin, and thyroid function of both groups at baseline and at the 6th month were compared. Data of all patients were pooled for the analysis of the associations between the levels of follistatin and fT4. At baseline, the HY group had significantly higher serum follistatin levels than the EU group (median [Q1, Q3]: 1.81 [1.33, 2.78] vs 1.13 [0.39, 1.45] ng/mL, P hyperthyroidism had higher serum follistatin levels, which decreased after receiving antithyroid treatment. In addition, the serum follistatin concentrations were positively associated with serum fT4 levels in patients with hyperthyroidism or euthyroidism. PMID:26844494

  12. The Prognostic Significance of The Serum Tumor Necrosis Factor (TNF-Related Apoptosis-Inducing Ligand (TRAIL in Childhood Acute Leukemias

    Directory of Open Access Journals (Sweden)

    Zeliha Haytoglu

    2015-12-01

    Results: The comparison of the average values of the TRAIL levels in acute leukemia patients and control group have shown that patients with leukemia have low serum TRAIL levels (p=0.002. In patients with high-risk-grade (HRG of ALL compared with control group have shown low serum TRAIL levels in HRG of ALL (p=0.008. In patients with common acute lymphoblastic leukemia antigen(CALLA(- B ALL compared with control group have shown low serum TRAIL levels in CALLA(- B ALL (p=0.004. Children with acute leukemias (ALL, AML who died during treatment compared with survived group have shown low levels of serum TRAIL in expired patients (p=0.004. Conclusion: As a result, serum TRAIL might play a role in leukomegenesis. The low levels of serum TRAIL detected in our patients may be associated with leukomogenezis and impaired TRAIL-mediated apoptosis. To suggest soluble TRAIL's role in acute leukemias detection of TRAIL-mediated apoptosis is needed. The low serum TRAIL may be used as a sign of bad prognosis. For more comphrensive results prospective studies with greaater number of patients are needed. [Cukurova Med J 2015; 40(4.000: 774-781

  13. Serum adiponectin levels in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Fayyaz, I.; Shah, S.I.; Ghani, M.

    2009-01-01

    Adiponectin is an adipocytokine secreted from white adipose tissue. Serum level of adiponectin has been shown to be reduced in several disease states like obesity and diabetes. Hypoadiponectinemia has also been included in the list of newer risk factors for Coronary Artery Disease (CAD). In this analytical cross-sectional study serum adiponectin level was measured by Enzyme Linked Immunosorbant Assay (ELISA) in 60 cases of coronary artery disease (CAD) (both sexes, aged 40-60 yrs) and 60 healthy controls. Low levels of adiponectin were seen in CAD patients as well as controls. These levels were lower as compared to western standards. Our study conforms to the previous observation of lower serum adiponectin levels in South Asians compared to the western standards. Serum adiponectin level should be considered in the laboratory work-up of CAD patients. (author)

  14. Serum levels of fetal antigen 1 in extreme nutritional States

    DEFF Research Database (Denmark)

    Andries, Alin; Niemeier, Andreas; Støving, Rene K

    2012-01-01

    Objective. Recent data suggest that fetal antigen (FA1) is linked to disorders of body weight. Thus, we measured FA1 serum levels in two extreme nutritional states of morbid obesity (MO) and anorexia nervosa (AN) and monitored its response to weight changes. Design. FA1 and insulin serum...

  15. A cohort effect on serum testosterone levels in Finnish men

    DEFF Research Database (Denmark)

    Perheentupa, A; Mäkinen, J; Laatikainen, T

    2013-01-01

    To investigate whether a population-level decline in serum testosterone exists in Finnish men. In comparison with other European populations, Finnish men have compared well in the studies of reproductive health (i.e. semen quality, incidence of cryptorchidism and testicular cancer); thus, we...... expected no significant cohort-dependent decrease in serum testosterone....

  16. Changes in serum sexual hormone levels in women with infertility

    International Nuclear Information System (INIS)

    Hu Mingjiang; Zhu Benxing; Xu Yujie

    2001-01-01

    In order to understand the clinical effects of serum sexual hormone level changes on infertility, 84 women with infertility were divided into four groups. With the use of RIA, levels of FSH, LH, PRL, E 2 , t and P in serum of 84 women with infertility were measured in their follicular phase. It was showed that the serum levels of FSH, LH, PRL, E 2 , T and P in four infertility groups were all higher than the given normal standards respectively. Except E 2 (P 2 and P coincided with the percentages of the patients with the higher ratio of FSH to LH

  17. Changes in serum leptin level in patients with diabetic retinopathy

    International Nuclear Information System (INIS)

    Yu Jing; Cao Huiling

    2003-01-01

    Objective: To explore the regulation of changes in serum leptin level in patients with diabetic retinopathy. Methods: The 120 participating subjects were of four groups: healthy controls, diabetic patients without retinopathy, patients with NPDR and patients with PDR, each group consisted of 18 males and 12 females with comparable BMI. The levels of serum leptin, IVC, insulin and blood glucose of these patients were measured and the correlation between serum leptin level and other parameters was analysed. Results: The level of serum leptin in controls, diabetic patients without retinopathy, patients with NPDR and patients with PDR were 6.91 ± 1.87 μg/L, 7,83 ±2.11 μg/L, 9.56 ± 2.43 μg/L and 11.69 ± 2.57 μg/L respectively. The patients with PDR had higher serum leptin levels than patients with NPDR (t=2.15, p < 0.05), diabetic patients without retinopathy (t = 2.71, p < 0.01), and controls (t = 3.50, p < 0.001), the patients with NPDR had higher serum leptin levels than diabetic patients without retinopathy (t = 2.23, p < 0.05) and controls (t = 2.75, p < 0.01), while the difference in serum leptin was not significant between diabetic patients without retinopathy and controls. The serum level was positively correlated to BMI (r = 0.22, p < 0.05) and FINS (r = 0.28, p < 0.01). Conclusion: Serum leptin level is elevated in patients with diabetic retinopathy and is positively correlated to the severity of the disease

  18. Postoperative changes in serum cytokines profile and nitric oxide levels in patients with cystic echinococcosis

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    Refik M.

    2005-09-01

    Full Text Available The aim of the present study was to examine serum cytokines and nitric oxide (NO levels in patients with cystic echinococcosis (CE. 28 patients with CE were studied and all underwent surgery. Serum levels of tumour necrosis factor-alpha (TNF-α, interleukin IL- 1β, receptor of soluble IL-2R (sIL-2R, IL-6, IL-8, nitrate/nitrite, and C-reactive protein (CRP were determined before and after induction of treatment. Data were compared with those obtained from 28 healthy volunteers. IL-6 was elevated in all CE patients (100%. IL-8 was increased in 11/28 (39.3%. Increased levels of IL-2R and TNF-α were found in a limited number of them particularly those showing cysts in the central area of the liver (5/28, 6/28. IL-1β level was not elevated in any patient except in secondary severe CE. CRP and nitrate/nitrite levels were also increased. A positive correlation between CRP and IL-6 (r = 0.74; p < 0.001 was found confirming the link between inflammation due to CE and activation of monocytes. All patients completely recovered and the levels of the studied parameters reverted to normal levels except one patient in whom severe recurrent disease occurred two years after the first operation. These results suggest that there are different immunoregulatory events and cytokines response during CE and may be in part related to slight monocytosis and in part to Th2 activation. IL-6, NO and CRP were unambiguously involved in the host parasite interaction and therefore may be useful markers in monitoring CE management and evaluating surgical stress.

  19. Serum apolipoprotein E concentration and polymorphism influence serum lipid levels in Chinese Shandong Han population.

    Science.gov (United States)

    Han, ShuYi; Xu, YiHui; Gao, MeiHua; Wang, YunShan; Wang, Jun; Liu, YanYan; Wang, Min; Zhang, XiaoQian

    2016-12-01

    Apolipoprotein E (ApoE), which has been shown to influence serum lipid parameters, can bind to multiple types of lipids and plays an important role in the metabolism and homeostasis of lipids and lipoproteins. A previous study showed that ApoE concentration significantly affects serum lipid levels independently of ApoE polymorphism. The serum lipid levels were also closely correlated with dietary habits, and Shandong cuisine is famous for its high salt and oil contents, which widely differ among the different areas in China. Therefore, studying the effect of ApoE polymorphism on ApoE concentration and serum lipid levels in Shandong province is very important.A total of 815 subjects including 285 men and 530 women were randomly selected and studied from Jinan, Shandong province. In order to evaluate the association of ApoE polymorphism and serum level on lipid profiles, the ApoE genotypes, as well as levels of fasting serum ApoE and other lipid parameters, were detected in all subjects.The frequency of the ApoE E3 allele was highest (83.1%), while those of E2 and E4 were 9.4% and 7.5%, respectively, which are similar to those in other Asian populations. ApoE2 allele carriers showed significantly increased ApoE levels but lower levels of serum total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and Apolipoprotein B (ApoB).We found that ApoE level is influenced by ApoE polymorphism in a gene-dependent manner. The ApoE polymorphism showed different influences on serum lipid parameters with increasing age and body mass index (BMI) in our Shandong Han population.

  20. Prognostic value of serum thioredoxin levels in ischemic stroke.

    Science.gov (United States)

    Yu, Tieer; Zhang, Wanli; Lin, Yuanshao; Li, Qian; Xue, Jie; Cai, Zhengyi; Cheng, Yifan; Shao, Bei

    2017-11-01

    Thioredoxin (Trx) is one of significant antioxidative molecules to diminish oxidative stress. Current evidence suggests that Trx is a potent antioxidant with cytoprotective functions. The aim of our study was to investigate specifically the association between serum Trx levels and acute ischemic stroke (AIS) patients. 198 AIS patients and 75 controls were enrolled to the study. Serum Trx levels were measured using an enzyme-linked immunosorbent assay (ELISA). Stroke severity was assessed with the National Institutes of Health Stroke Scale (NIHSS) score on admission. Clinical endpoint was functional outcome measured by Barthel Index (BI) 3 months after admission. Multivariate binary logistic regression analyses were performed to identify predictors. We found that serum Trx levels were significantly increased in patients as compared to controls. Serum Trx was an independent biomarker to predict ischemic stroke (OR, 1.264; 95% CI, 1.04-1.537; P = 0.019). In addition, there was a negative correlation between NIHSS score at admission and serum Trx levels in cardioembolic stroke patients (r = -0.422; P = 0.013). Furthermore, higher serum Trx levels in AIS patients were associated with favorable functional outcome. Serum Trx was an independent predictor for the functional outcome (OR, 0.862; 95% CI, 0.75-0.991; P = 0.037). Serum Trx might be as a biomarker of cardioembolic stroke severity. Increased serum Trx levels could be a useful tool to predict good prognosis in patients with AIS.

  1. Serum CD73 and apelin levels in patients with diabetic retinopathy and the clinical significance

    Institute of Scientific and Technical Information of China (English)

    Wei-Qiang Du

    2017-01-01

    Objective:To study the serum ecto-5'-nucleotidase (CD73) and apelin levels in patients with diabetic retinopathy (DR) and the clinical significance.Methods:A total of 108 patients with type 2 diabetes treated in our hospital between April 2013 and February 2016 were collected and divided into non-diabetic retinopathy (NDR) group (n=51), background diabetic retinopathy (BDR) group (n=40) and proliferative diabetic retinopathy (PDR) group (n=17) based on the results of fundus fluorescence angiography. Enzyme-linked immunosorbent assay (ELISA) was used to determine CD73 and apelin level immediately after admission; thiobarbituric acid method and xanthine oxidase method were used to determine the serum levels of oxidative stress indicators; ELISA method was used to determine the levels of angiogenesis indexes and inflammatory factors; Pearson test was used to analyze the correlation of serum CD73 and apelin levels with the illness-related indexes in patients with DR.Results:Serum CD73 and apelin levels of BDR group and PDR group were significantly higher than those of NDR group, and serum CD73 and apelin levels of PDR group were significantly higher than those of BDR group; serum malondialdehyde (MDA), advanced oxidation protein products (AOPP), interleukin-2 (IL-2), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), hypersensitive C-reactive protein (hs-CRP), vascular endothelial growth factor (VEGF), angiogenin-2 (Ang-2) and hypoxia-inducible factor 1α (HIF-1α) levels of BDR group and PDR group were significantly higher than those of NDR group while total antioxidant capacity (TAOC), superoxide dismutase (SOD) and interleukin-10 (IL-10) levels were lower than those of NDR group, and the changes in above indexes of PDR group were more significant; Pearson test showed that serum CD73 and apelin levels in patients with DR were directly correlated with the levels of illness-related indexes.Conclusion:CD73 and apelin expression are abnormally high in patients with

  2. Serum CD73 and apelin levels in patients with diabetic retinopathy and the clinical significance

    Directory of Open Access Journals (Sweden)

    Wei-Qiang Du

    2017-04-01

    Full Text Available Objective: To study the serum ecto-5'-nucleotidase (CD73 and apelin levels in patients with diabetic retinopathy (DR and the clinical significance. Methods: A total of 108 patients with type 2 diabetes treated in our hospital between April 2013 and February 2016 were collected and divided into non-diabetic retinopathy (NDR group (n=51, background diabetic retinopathy (BDR group (n=40 and proliferative diabetic retinopathy (PDR group (n=17 based on the results of fundus fluorescence angiography. Enzyme-linked immunosorbent assay (ELISA was used to determine CD73 and apelin level immediately after admission; thiobarbituric acid method and xanthine oxidase method were used to determine the serum levels of oxidative stress indicators; ELISA method was used to determine the levels of angiogenesis indexes and inflammatory factors; Pearson test was used to analyze the correlation of serum CD73 and apelin levels with the illness-related indexes in patients with DR. Results: Serum CD73 and apelin levels of BDR group and PDR group were significantly higher than those of NDR group, and serum CD73 and apelin levels of PDR group were significantly higher than those of BDR group; serum malondialdehyde (MDA, advanced oxidation protein products (AOPP, interleukin-2 (IL-2, interleukin-6 (IL-6, tumor necrosis factor-毩 (TNF- 毩, hypersensitive C-reactive protein (hs-CRP, vascular endothelial growth factor (VEGF, angiogenin-2 (Ang-2 and hypoxia-inducible factor 1毩 (HIF-1毩 levels of BDR group and PDR group were significantly higher than those of NDR group while total antioxidant capacity (TAOC, superoxide dismutase (SOD and interleukin-10 (IL-10 levels were lower than those of NDR group, and the changes in above indexes of PDR group were more significant; Pearson test showed that serum CD73 and apelin levels in patients with DR were directly correlated with the levels of illness-related indexes. Conclusion: CD73 and apelin expression are abnormally high in

  3. Serum Calcium Level is Associated with Lipids in Young Nigerian ...

    African Journals Online (AJOL)

    Aim: To examine the association of serum total calcium with lipids levels and blood pressure .... Demographic data were obtained with the help of structures questionnaires ..... chronic kidney disease: Evaluation, classification and stratification.

  4. Body mass index and its effect on serum cortisol level

    African Journals Online (AJOL)

    2014-08-21

    Aug 21, 2014 ... In Cushing's syndrome, serum cortisol level is elevated, and obesity is one of ... follows: A baseline blood sample for cortisol, fasting plasma glucose, full ... Continuous variables were expressed as means ± standard deviation.

  5. Serum Selenium levels in Essential hypertension among adults at ...

    African Journals Online (AJOL)

    communicable diseases. In the current medical literature it is not clear on the serum selenium levels among essential hypertensive patients in Zambia despite evidence in literature of its role in development of hypertension. The present study ...

  6. Relationship between stress levels and the status of serum ...

    African Journals Online (AJOL)

    Relationship between stress levels and the status of serum antioxidant vitamins. ... Abstract. Background: Alternative methods for stress monitoring and evaluation prove very useful in proper dealing with it. Thus ... from 32 Countries: Algeria (5) ...

  7. Study of serum copper and ceruloplasmin levels in Egyptian autistic ...

    African Journals Online (AJOL)

    Farida El-Baz

    2018-02-15

    Feb 15, 2018 ... examination, IQ assessment, estimation of serum copper and ceruloplasmin levels. Results: A statistically ... April 2012. The control group ... Mental age рMAЮ assessed using the proper test ..... In: Reynolds CR, Kamphaus.

  8. Serum Biopterin and Neopterin Levels as Predictors of Empty Follicles

    Directory of Open Access Journals (Sweden)

    Akihiro Hamuro

    2015-01-01

    Full Text Available Objective This study measured serum and follicular fluid (FF levels of biopterin, neopterin, vascular endothelial growth factor (VEGF, and macrophage colony-stimulating factor (M-CSF in patients receiving mild ovarian stimulation for oocyte retrieval. Patients and Methods Infertile patients who underwent ovarian stimulation were divided into the following: Group 1, no oocyte retrieval ( n = 12, and Group 2, retrieval of more than four oocytes ( n = 13. Median total gonadotropin dose in both groups was 150 IU. Biopterin and neopterin levels were measured using high-performance liquid chromatography. VEGF and M-CSF levels were measured by enzyme-linked immunosorbent assay. Results Compared to Group 2, serum and FF levels of neopterin and VEGF and serum levels of M-CSF were significantly increased, and serum and FF levels of biopterin were significantly decreased in Group 1 ( P < 0.05 each. Conclusion Biopterin and neopterin levels showed similar differences in FF and serum of patients with empty follicles. Decreased biopterin and increased neopterin in serum could predict poor oocyte retrieval.

  9. Serum osteopontin and vitronectin levels in systemic sclerosis.

    Science.gov (United States)

    Gundogdu, Baris; Yolbas, Servet; Yilmaz, Musa; Aydin, Suleyman; Koca, Sulayman Serdar

    2017-11-01

    Osteopontin a matricellular protein has pro-fibrotic effects and binds integrin such as αvβ1 and αvβ3. Vitronectin is one of the integrin αvβ3 ligands and is a multifunctional glycoprotein. The aim of the present study was to evaluate serum osteopontin and vitronectin levels in a cohort of patients with systemic sclerosis (SSc). Eighty-six patients with SSc, 46 patients with systemic lupus erythematosus (SLE), and 38 healthy controls (HC) were enrolled in the study. Serum osteopontin, vitronectin, IL-6, and TGF-β levels were analyzed. Serum osteopontin levels were higher in the SSc and SLE groups compared to the HC group (p < 0.01 and p < 0.001, respectively). However, it was not correlated with disease activity and severity scores in the SSc group. On the other hand, serum vitronectin levels were lower in the SSc group than in the SLE and HC groups (p < 0.001 for both). These results may suggest that osteopontin levels may be increased due to the inflammatory process and osteopontin has not a specific role on fibrosis in SSc. On the other hand, serum vitronectin levels decrease in SSc in contrast to SLE. It may be concluded that the one cause of decreased serum vitronectin levels in SSc may be its accumulation in fibrotic area.

  10. Serum and gastric fluid levels of cytokines and nitrates in gastric diseases infected with Helicobacter pylori.

    Science.gov (United States)

    Mehmet, N; Refik, M; Harputluoglu, M; Ersoy, Y; Aydin, N Engin; Yildirim, B

    2004-04-01

    This case control study presents data on the concentrations of nitrite and nitrate and a variety of pro-inflammatory cytokines such as interleukin-1 beta (IL-1 beta), interleukin-2R (IL-2R), interleukin-6 (IL-6), interleukin-8 (IL-8) and tumor necrosis factor TNF-alpha in gastric fluid and serum. Patients with gastritis, gastric ulcer and gastric cancer are studied and grouped according to infection by Helicobacter pylori. The 208 patients who underwent upper gastrointestinal endoscopic examination were classified as follows; H. pylori-positive gastritis (n = 32), H. pylori-negative gastritis (n = 32), H. pylori-positive ulcers (n = 34), H. pylori-negative ulcers (n = 34), 43 patients with H. pylori-positive gastric cancer in addition to 33 H. pylori-negative healthy control individuals. Gastric fluids and blood samples were taken concomitantly. Cytokines and nitrite and nitrate determinations were attempted as soon as possible after collection of the samples. Nitrite and nitrate levels of serum and gastric fluids of H. pylori-positive gastritis and ulcers were higher than H. pylori-negative gastritis and ulcers. The concentrations of total nitrite and nitrate and cytokines (TNF-alpha, IL-2R, IL-6, and IL-8) in gastric fluids and sera of H. pylori-positive gastric cancer patients were higher than H. pylori-negative control groups. IL-1 beta level was significantly elevated in gastric fluid of infected cancer patients but not in serum. Taken together, the results suggest that an increase in cytokine-NO combination in gastric mucosa previously reported by many studies is not restricted to local infected gastric tissue but also detected in gastric fluid and sera of H. pylori-positive subjects and may have an important role in the pathogenesis and development of common gastric diseases.

  11. Serum inhibin B levels during male childhood and puberty

    DEFF Research Database (Denmark)

    Andersson, A M; Skakkebaek, N E

    2001-01-01

    Inhibin B is a testicular peptide hormone that regulates FSH secretion in a negative feedback loop. In males serum levels of inhibin B are detectable throughout life with prominent changes in the first year of life and during puberty. Serum inhibin B is normally detectable throughout childhood...... normal or near-normal levels are seen in cryptorchidism and disorders with preserved Sertoli cell function in spite of absence of germ cells or impaired androgen biosynthesis or action. During puberty a developmental change in the regulation of serum inhibin B occurs. In contrast to childhood inhibin B...

  12. Differential Serum Cytokine Levels and Risk of Lung Cancer between African and European Americans

    Science.gov (United States)

    Pine, Sharon R.; Mechanic, Leah E.; Enewold, Lindsey; Bowman, Elise D.; Ryan, Bríd M.; Cote, Michele L.; Wenzlaff, Angela S.; Loffredo, Christopher A.; Olivo-Marston, Susan; Chaturvedi, Anil; Caporaso, Neil E.; Schwartz, Ann G.; Harris, Curtis C.

    2015-01-01

    Background African Americans have a higher risk of developing lung cancer than European Americans. Previous studies suggested that certain circulating cytokines were associated with lung cancer. We hypothesized that variations in serum cytokine levels exist between African Americans and European Americans, and increased circulating cytokine levels contribute to lung cancer differently in the two races. Methods Differences in ten serum cytokine levels, interleukin (IL)-1β, IL-4, IL-5, IL-6, IL-8, IL-10, IL-12, granulocyte macrophage colony-stimulating factor (GMCSF), interferon (IFN)-γ and tumor necrosis factor (TNF)-α between 170 African-American and 296 European-American controls from the National Cancer Institute-Maryland (NCI-MD) case-control study were assessed. Associations of the serum cytokine levels with lung cancer were analyzed. Statistically significant results were replicated in the prospective Prostate, Lung, Colorectal, and Ovarian (PLCO) Cancer Screening Trial and the Wayne State University (WSU) Karmanos Cancer Institute case-control study. Results Six cytokines: IL-4, IL-5, IL-8, IL-10, IFNγ, and TNFα, were significantly higher among European-American as compared to African-American controls. Elevated IL-6 and IL-8 levels were associated with lung cancer among both races in all three studies. Elevated IL-1β, IL-10 and TNFα levels were associated with lung cancer only among African Americans. The association between elevated TNFα levels and lung cancer among European Americans was significant after adjustment for additional factors. Conclusions Serum cytokine levels vary by race and might contribute to lung cancer differently between African Americans and European Americans. Impact Future work examining risk prediction models of lung cancer can measure circulating cytokines to accurately characterize risk within racial groups. PMID:26711330

  13. Intake of Moringa oleifera Leaf Extract Decreases IL-1 and TNFLevels in Dyslipidemic Wistar Rat Model

    Directory of Open Access Journals (Sweden)

    Sri Wahyuni

    2017-05-01

    Full Text Available Changes in consumption behavior to instant food cause various health problems, such as obesity, dislipidemia, and atherosclerosis. A study was conducted to investigate Moringa oleifera extract as an anti-inflammation product that decreases the levels of biochemical markers IL-1 and TNF-a. This experiment was done with randomized pre- and posttest control-group design, employing 40 Wistar rats separated into five groups: control group 0% M. oleifera leaf extract (P0, treatment group 1 with 10% M. oleifera leaf extract (P1, treatment group 2 with 15% M. oleifera leaf extract (P2, treatment group 3 with 20% M. oleifera leaf extract (P3, and treatment group 4 with 25% M. oleifera leaf extract (P4. This research observed that intake of 20% M. oleifera leaf extract results in the highest significant decrease of 15.42% of IL-1 level (134.64 ± 1.98 to 113.87 ± 4.30 pg/mL and decrease of 45.63% of TNFlevel (28.62 ± 1.25 to 15.56 ± 7.20 pg/mL. Therefore, it can be concluded that intake of M. oleifera leaf extract by Wistar rat has anti-inflammatory effects on chronic dyslipidemia through decrease of IL-1 and TNFlevels and histopathology profile. Further research is required to determine whether the application of M. oleifera leaf extract (daun kelor in humans will have similar anti-inflammation effects.

  14. Serum Renalase Levels Correlate with Disease Activity in Lupus Nephritis.

    Directory of Open Access Journals (Sweden)

    Chaojun Qi

    Full Text Available Lupus nephritis (LN is among the most serious complications of systemic lupus erythematosus (SLE, which causes significant morbidity and mortality. Renalase is a novel, kidney-secreted cytokine-like protein that promotes cell survival. Here, we aimed to investigate the relationship of serum renalase levels with LN and its role in the disease progression of LN.For this cross-sectional study, 67 LN patients and 35 healthy controls were enrolled. Seventeen active LN patients who received standard therapies were followed up for six months. Disease activity was determined by the SLE Disease Activity-2000 (SLEDAI-2K scoring system and serum renalase amounts were determined by ELISA. Predictive value of renalase for disease activity was assessed. Furthermore, the expression of renalase in the kidneys of patients and macrophage infiltration was assessed by immunohistochemistry.Serum renalase amounts were significantly higher in LN patients than in healthy controls. Moreover, patients with proliferative LN had more elevated serum renalase levels than Class V LN patients. In proliferative LN patients, serum renalase levels were significantly higher in patients with active LN than those with inactive LN. Serum renalase levels were positively correlated with SLEDAI-2K, 24-h urine protein excretion, ds-DNA and ESR but inversely correlated with serum albumin and C3. Renalase amounts decreased significantly after six-months of standard therapy. The performance of renalase as a marker for diagnosis of active LN was 0.906 with a cutoff value of 66.67 μg/ml. We also observed that the amount of renalase was significantly higher in glomerular of proliferative LN along with the co-expression of macrophages.Serum renalase levels were correlated with disease activity in LN. Serum renalase might serve as a potential indicator for disease activity in LN. The marked increase of glomerular renalase and its association with macrophages suggest that it might play an

  15. [Serum leptin levels and soluble leptin receptors in female patients with anorexia nervosa].

    Science.gov (United States)

    Jiskra, J; Haluzík, M; Svobodová, J; Haluzíková, D; Nedvídková, J; Parízková, J; Kotrlíková, E

    2000-10-25

    Leptin action in peripheral tissues is enabled by an interaction with specific transmembrane receptors. Several of leptin receptor isoforms were identified, including soluble leptin receptor isoform structurally identical to extracellular domain of the the long leptin receptor isoform. The soluble receptor isoform is released to the circulation and acts probably as leptin-binding factor. The aim of our study was to measure serum concentrations of the soluble leptin receptor in patients with anorexia nervosa and in the control group of healthy women. Relationships of soluble leptin receptor levels to body mass index (BMI), body fat content, serum leptin, TNF-alpha and insulin levels were also studied. 16 patients with anorexia nervosa and 16 age-matched lean healthy women were included into the study. All of the subjects were measured and weighed, the body fat content was estimated from the skinfold thickness measurement. The blood for the determination of leptin, soluble leptin receptor and other hormonal parameters was obtained from all subjects after the overnight fasting. BMI, body fat content, serum leptin and insulin levels in patients with anorexia nervosa were significantly lower than in the control group (BMI: 14.98 +/- 2.32 vs. 22.21 +/- 2.48, p anorexia nervosa were significantly higher compared the to control group (24.67 +/- 8.3 U.ml-1 vs. 15.71 +/- 2.79 U.ml-1, p anorexia nervosa were significantly higher in comparison with the healthy subjects. Except of the negative correlation between serum soluble leptin receptor levels and BMI no statistically significant relationships between serum soluble leptin receptor and the rest of parameters studied were found.

  16. Assessment of Serum Vitamin D Levels in Hypertensive Patients

    International Nuclear Information System (INIS)

    Ibrahim, I.M.; Alkady, M.M.; Saif-Elnasr, M.

    2015-01-01

    High blood pressure is very prevalent worldwide, as well as vitamin D deficiency. There are several observation data that support the concept that vitamin D is involved in the pathogenesis of hypertension. Also some clinical data demonstrate positive effect of vitamin D therapy on hypertension. We studied serum levels of vitamin D and its association with blood pressure in 30 hypertensive patients and 20 age and socioeconomic status matched healthy controls. There was no statistically significant difference in serum vitamin D levels in the group of patients compared with controls. In patients group, patients with body mass index (BMI) > 30 kg/m 2 showed statistically significant decrease in serum vitamin D levels as compared to those with BMI ≤ 30 kg/m 2 (P = 0.021). There was no significant association between serum vitamin D levels and age, systolic and diastolic blood pressure in the group of patients. A negative correlation between serum vitamin D levels and BMI was found in patients group (P = 0.045). In conclusion, no association between serum levels of vitamin D and blood pressure in hypertensive patients, but it is statistically associated with BMI. Further large scale studies are needed putting in consideration the effect of genetic factor

  17. Serum zinc level in patients with liver cirrhosis

    International Nuclear Information System (INIS)

    Soomro, A.A.; Devrajani, B.R.; Shaikh, K.; Shah, S.Z.A.; Devrajani, T.; Bibi, I.

    2009-01-01

    Objective: To determine the serum zinc level in patients with liver cirrhosis. Methodology: This descriptive cross sectional study was conducted at Liaquat University Hospital Hyderabad Sindh, Pakistan. All patients above 12 years of age, of either gender and known (diagnosed) cases of liver cirrhosis were further evaluated for their serum zinc level. The data was analyzed in statistical software (SPSS) and the p value <0.05 was considered as statistically significant. Result: One hundred twenty seven cirrhotic patients with means age 42.7559 +- 15.8894 were evaluated and assessed. The serum zinc was low in 69% patients. According to Child-Pugh classification 72% zinc deficient cirrhotic subjects were in class C, 16% in class B and 12% in class A. 94% subjects had hepatitis C virus infection, 4% had hepatitis B virus infection and 2% had history of alcoholism. Conclusion: The serum zinc level was low in patients with liver cirrhosis. (author)

  18. Study on the relationship between changes of serum, adiponectin some inflammatory cytokines levels and insulin resistance in newly diagnosed type 2 diabetes mellitus patients

    International Nuclear Information System (INIS)

    Feng Kun; Wng Dan; Duan Binhong; Yang Yuzhi

    2009-01-01

    Objective: To study the relationship between changes of serum adiponectin,interleukin-6 (IL-6)tumor necrosis factor-α (TNF-α) levels and insulin resistance (IR), obesity parameters in newly diagnosed type 2 diabetes mellitus (DM2) patients. Methods: Serum adiponectin (with RIA), IL-6, TNF-α (with ELISA) levels as well as fBG, 2hPG, fasting insulin, 2h insulin, lipid profile were measured in 42 obese newly diagnosed DM2 patients (BMI>25), 50 non-obese DM2 patients (BMI<25) and 40 controls. Results: The levels of adiponectin obese group were significantly those in the other groups (P<0.05 and P<0.01), while levels in non-obese group were significantly lower than those in controls (P<0.01). The levels of IL-6 and TNF-α in obese group were significantly higher than those in the other groups (P<0.05 and P<0.01), while the levels in non-obese group were significantly higher than the levels in controls (P<0.01). The adiponectin levels were negatively correlated with insulin resistance(HOMA-IR) and BMI, while the cytokines levels were posisitively correlated with HOMA-IR and BMI. Conclusion: Adiponectin, IL-6 and TNF-α are closely related with insulin resistance, and take parts in development of the abnormal glucose metabolism. (authors)

  19. Changes of plasma IL-6 and TNFlevels during peri-operative period in patients undergoing laser photo-coagulation of greater saphenous varicosities

    International Nuclear Information System (INIS)

    Wang Taihan; Wang Chunxi

    2005-01-01

    Objective: To investigate the plasma levels of IL-6 and TNF-α during peri-operative period in patients undergoing laser photocoagulation of greater saphenous varicosities. Methods: Plasma IL-6 and TNFlevels were determined with RIA before operation and 1, 3, 7, 14 days post-operatively in 110 patients with greater saphenous vein varicosity undergoing different forms of treatment (intravascular laser photo-coagulation 43, photo-coagulation combined with venous valve repair 35, high ligation and segmental stripping 32). Skin trophic disturbances were present in 56 of the 110 patients. Plasma IL-6 and TNFlevels were also measured in 33 controls. Results: The plasma IL-6 and TNFlevels in patients with skin trophic disturbances were significantly higher than those in controls (P<0.01), while levels in patients without skin lesions were not much changed. The plasma IL-6 and TNFlevels were increased at first and dropped later to approaching pre-operative value by d14 in all the 110 patients after operation, however, the amount of increase was least and the normalization was also soonest in the simple photo-coagulation group, the reverse was true for the conventional operation group. Conclusion: Laser photo-coagulation is least stressful among the three types of operation and magnitude of changes of plasma IL-6 and TNFlevels correctly reflects the intensity of stress. (authors)

  20. Serum vitamin A levels among malnourished children aged 6 - 59 ...

    African Journals Online (AJOL)

    vitamin A levels. Children who had measles, persistent diarrhoea, low maternal educational levels and low social class were at a higher risk of having low serum vitamin A levels ... its environs and is the Primary Health Care outlet of. Ahmadu Bello ... eye changes of vitamin A deficiency,10 skin changes, hair changes and ...

  1. Diurnal variations of serum erythropoietin at sea level and altitude

    DEFF Research Database (Denmark)

    Klausen, T; Poulsen, T D; Fogh-Andersen, N

    1996-01-01

    in 2, 3 diphosphoglycerate. After 64 h at altitude, six of the nine subjects had down-regulated their serum-EPO concentrations so that median values were three times above those at sea level. These six subjects had significant diurnal variations of serum-EPO concentration at sea level; the nadir......This study tested the hypothesis that the diurnal variations of serum-erythropoietin concentration (serum-EPO) observed in normoxia also exist in hypoxia. The study also attempted to investigate the regulation of EPO production during sustained hypoxia. Nine subjects were investigated at sea level...... and during 4 days at an altitude of 4350 m. Median sea level serum-EPO concentration was 6 (range 6-13) U.l-1. Serum-EPO concentration increased after 18 and 42 h at altitude, [58 (range 39-240) and 54 (range 36-340) U.l-1, respectively], and then decreased after 64 and 88 h at altitude [34 (range 18...

  2. Serum IgE levels in patients with intracranial tumors

    Directory of Open Access Journals (Sweden)

    George A Alexiou

    2015-03-01

    Full Text Available Aim: Several epidemiological studies have shown an inverse correlation between allergy and brain cancer. The purpose of this study was to compare the serum IgE levels between patients with gliomas and nonglial tumors and their possible prognostic role. Methods: A total of 84 patients with intracranial tumors were included in this study. At clinical presentation, estimation of serum IgE levels was assessed by nephelometry. Detailed information regarding the history of allergies was collected by interview. Results: Of the 84 cases, 42 were gliomas, 23 were meningiomas, 16 were metastases and 3 were primary central nervous system lymphomas. Patients with high-grade glioma had lower IgE levels than patients with low-grade glioma. Patients with glioma and meningioma had statistical significant lower serum IgE levels than patients with metastases. Patients with glioblastoma with serum IgE levels greater than 24 U/mL had a better survival. Conclusion: Patients with glioma and meningioma had lower IgE levels than patients with metastatic lesions. A prognostic role of serum IgE levels was found in glioblastoma. Further studies in larger patient series are required in order to verify our preliminary observations.

  3. Circulating angiostatin serum level in patients with systemic sclerosis

    Directory of Open Access Journals (Sweden)

    Zofia Gerlicz-Kowalczuk

    2017-12-01

    Full Text Available Introduction : Systemic sclerosis (SSc is achronic connective tissue disease characterized by microangiopathy with inadequate angiogenesis. Angiostatin (AS is a potent antiangiogenic factor specifically inhibiting proliferation and inducing apoptosis of vascular endothelial cells. Aim : To evaluate the level of angiostatin in the serum of patients with SSc. Material and methods : Serum levels of AS were measured in 20 SSc patients and 12 healthy controls. Results : A statistically significant difference in the serum levels of AS in SSc patients was observed compared to the control group (636.51 vs. 869.20 ng/ml; p = 0.012. Significant correlations between limited and disseminated SSc (lSSc/dSSc were not found, however, a difference between lSSc and the control group was demonstrated (620.00 vs. 869.20 ng/ml; p = 0.011. The serum level of AS was not associated positively with organ changes caused by SSc. However, a statistically significant lower serum level of AS was observed in patients with SSc and no esophageal (p = 0.008 or pulmonary changes (p = 0.007 compared to the control group. Conclusions : Our results reveal significant differences in AS level in SSc patients compared to the healthy controls, and suggest that a low level of AS may occur as a result of impaired angiogenesis.

  4. Study of serum osteocalcin levels in patients with hyperthyroidism

    International Nuclear Information System (INIS)

    Qiu Ningyan; Zhang Jingxin; Li Huiping; Gong Yiming

    2001-01-01

    In order to study the serum osteocalcin (OC) level in hyperthyroidism, serum osteocalcin, FT 3 , FT 4 and TSH were measured by radioimmunoassay in 87 patients with hyperthyroidism and 52 healthy volunteers. The results indicated that the serum osteocalcin level was decreased with age increasing in healthy volunteers and there was no significant difference in sex (P > 0.05). Serum concentration of OC was significantly higher in untreated hyperthyroid patients than that in healthy volunteers (P 3 , FT 4 (FT 3 :r 0.84 - 0.27, P 4 :r = 0.58 - 0.29, P < 0.01), but not with TSH. Conclusion: Thyroid hormones might speed up bone turnover directly with increased bone resorption to induce bone mass loss. These results indicate that OC is a highly sensitive marker for altered bone metabolism in hyperthyroidism

  5. Higher TNF-α, IGF-1 and leptin levels are found in tasters than non-tasters

    Directory of Open Access Journals (Sweden)

    Rui eWang

    2014-07-01

    Full Text Available Taste perception is controlled by taste cells that are present in the tongue and produce and secrete various metabolic hormones. Recent studies have demonstrated that taste receptors in tongue, gut and the pancreas are associated with local hormone secretion. The aim of this study was to determine whether there is a link between taste sensitivity and levels of circulating metabolic hormones in human and whether taste sensitivity is potentially related to peripheral metabolic regulation. 31 subjects were recruited and separated into tasters and non-tasters based on their phenol thiocarbamide (PTC bitter taste test results. Fasting plasma and saliva were collected and levels of hormones and cytokines were assayed. We observed significant differences in both hormone levels and hormone-body mass index (BMI correlation between tasters and non-tasters. Tasters had higher plasma levels of leptin (p=0.05, tumor necrosis factor-α (TNF-α (p=0.04, and Insulin-like growth factor 1 (IGF-1 (p=0.03. There was also a trend towards increased IGF-1 levels in the saliva of tasters (p=0.06. We found a positive correlation between plasma levels of glucose and BMI (R=0.4999, p=0.04 exclusively in non-tasters, not in tasters. In contrast, plasma C-peptide levels were found to be positively correlated to BMI (R=0.5563, p=0.03 in tasters. Saliva TNFlevels were negatively correlated with BMI in tasters (R= -0.5908, p=0.03. Our findings demonstrate that there are differences in circulating levels of leptin, TNF-α and IGF-1 between tasters and non-tasters. These findings indicate that in addition to regulate eating behaviours, taste perception could also affect energy metabolism by controlling hormone secretion. People with different taste sensitivity may respond differently to the nutrient stimulation. Further work investigating the link between taste perception and peripheral metabolic control could potentially lead to the development of novel therapies for obese

  6. Reduced total serum bilirubin levels are associated with ulcerative colitis.

    Directory of Open Access Journals (Sweden)

    Kathleen M Schieffer

    Full Text Available Chronic inflammation associated with inflammatory bowel disease (IBD results in increased oxidative stress that damages the colonic microenvironment. Low levels of serum bilirubin, an endogenous antioxidant, have been associated with increased risk for Crohn's disease (CD. Therefore, the aim of this study was to examine whether total serum bilirubin levels are associated with ulcerative colitis (UC. We identified a retrospective case-control population (n = 6,649 from a single tertiary care center, Penn State Hershey Medical Center (PSU and a validation cohort (n = 1,996 from Virginia Commonwealth University Medical Center (VCU. Cases were age- and sex-matched to controls (PSU: CD n = 254, UC n = 187; VCU: CD n = 233, UC n = 124. Total serum bilirubin levels were obtained from de-identified medical records and segregated into quartiles. Logistic regression analysis was performed on each quartile of total serum bilirubin compared to the last quartile (highest bilirubin levels to determine the association of total serum bilirubin with UC. Similar to CD patients, UC patients demonstrated reduced levels of total serum bilirubin compared to controls at PSU and VCU. The lowest quartile of total serum bilirubin was independently associated with UC for the PSU (OR: 1.98 [95% CI: 1.09-3.63] and VCU cohorts (OR: 6.07 [95% CI: 3.01-12.75]. Lower levels of the antioxidant bilirubin may reduce the capability of UC patients to remove reactive oxygen species leading to an increase in intestinal injury. Therapeutics that reduce oxidative stress may be beneficial for these patients.

  7. Serum selenium level and risk of lung cancer mortality

    DEFF Research Database (Denmark)

    Suadicani, P; Hein, H O; Gyntelberg, F

    2011-01-01

    Serum selenium has been implicated as a risk factor for lung cancer, but the issue remains unsettled. We tested in a cohort of 3,333 males aged 53 to 74 years the hypothesis that a low serum selenium would be associated with an increased risk of lung cancer mortality.During 16 years, 167 subjects(5.......1%) died from lung cancer; 48 males (5.0%) among males with low serum selenium, 0.4-1.0 μmol·l(-1), n=965, 57 males (5.1%) among males with medium serum selenium, 1.1-1.2 μmol·l(-1), n=1,141, and 62 males (5.1%) among males with high serum selenium, 1.3-3.0 μmol·l(-1), n=1,227. After adjustment for age...... (chronic bronchitis and peak flow), referencing the lowest level of serum selenium HRs were 1.17(0.79-1.75), and 1.43(0.96-2.14), respectively. Among heavy smokers a high serum selenium was associated with a significantly increased risk of lung cancer mortality after taking into account all potential...

  8. Evaluation of tumor necrosis factor alpha serum level in obese and lean women with clomiphene citrate resistant polycystic ovary disease

    OpenAIRE

    Seyam, Emaduldin; Hasan, Momen; Khalifa, Eissa M.; Ramadan, Ahmad; Hefzy, Enas

    2017-01-01

    Objective: The aim of this work was to investigate the level of the serum level of tumor necrosis factor alpha (TNF-α) as an inflammatory biomarker in lean and obese women with polycystic ovary disease (PCOD), who are resistant to clomiphene citrate (CCR-PCOD). Patients and design: It is a case controlled study, where one hundred and fifty (n = 150) PCOD women (study group), who are resistant to clomiphene citrate (CCR-PCOD) had been recruited, in addition to one hundred (n = 100) women wi...

  9. Serum homocysteine level in vegetarians in District Tharparker, Sindh

    Science.gov (United States)

    Kapoor, Aneel; Zuberi, Nudrat Anwar; Rathore, M. Imran; Baig, Mukhtiar

    2015-01-01

    Objectives: The aim of present study was to investigate serum homocysteine levels in apparently healthy vegetarians and ominvores in Mithi, district Tharparker, Sindh, Pakistan. Methods: This study was conducted in the Department of Biochemistry, Basic Medical Sciences Institute (BMSI), Jinnah Postgraduate Medical Center (JPMC), Karachi and blood samples were collected from Mithi, district Tharparker, Sindh, Pakistan, in 2012. One hundred vegetarian and one hundred omnivores (age ranging from 20-40 years) were enrolled for this study. Serum homocysteine levels were measured by the chemiluminescence enzyme immunoassay method. Results: Serum homocysteine (Hcy) level was considerably higher (p15µmol/L compared to omnivores 6%, (p15µmol/L serum Hcy level in vegetarian group and 6.9% male and 3.5% females had >15µmol/L serum Hcy level in omnivores group, but the difference was not significant in any group. Conclusion: Vegetarians are more prone to develop hyperhomocysteinemia, so they are at high risk to develop cardiovascular disease. PMID:25878628

  10. The effect of essential hypertension on serum uric acid level

    International Nuclear Information System (INIS)

    Jawed, S.; Khawaja, T.F.; Sultan, M.A.; Ahmad, S.

    2005-01-01

    Patient with arterial hypertension and no definable cause are said to have essential, primary or idiopathic hypertension. A total of 100 patients suffering from essential hypertension and 100 control subjects with almost same mean age and sex distribution were enrolled in this study. Levels of serum uric acid, total cholesterol, TG, and HDL-c were determined by enzymatic colorimetric method. Serum LDL-c and VLDL-c was calculated by using Friedewald and Wilson's formulae. The study was aimed to find out the levels of serum uric acid and lipid profile in patients with essential hypertension and to compare them with levels of normal healthy individuals. Results show increased level of serum uric acid and lipid parameters except for HDL-c, which was significantly, decreased in patients with essential hypertension as compared to the control subjects. Variations in aforementioned parameters were also observed on comparing the obese and the non-obese patients. It can be concluded from the present study that the essential hypertension is associated with abnormalities in the levels of serum uric acid and lipid profile. (author)

  11. Evaluation of serum osteopontin level and gene polymorphism as biomarkers

    DEFF Research Database (Denmark)

    Prasmickaite, Lina; Berge, Gisle; Bettum, Ingrid J

    2015-01-01

    samples from 275 high-risk melanoma patients enrolled in the Nordic Adjuvant IFN Melanoma trial were analyzed for circulating OPN concentrations and OPN promoter polymorphisms in position -443. The potential relation between serum OPN levels, the genotypes and survival in non-treated patients and patients...... receiving adjuvant IFN-α was investigated. Although slightly better survival was observed in the treated patients that had high levels of OPN, the difference was not statistically significant. In conclusion, serum OPN (its level or the genotype) cannot distinguish melanoma patients with poor prognosis...

  12. Thyroid iodine uptake and serum triiodothyronine level in eldery subjects

    International Nuclear Information System (INIS)

    Paradowski, L.; Dolinska, G.; Knapik, Z.; Rynowiecka, M.

    1980-01-01

    Iodine uptake by the thyroid and serum triiodothyronine (T 3 ) level in subjects aged from 65 to 93 years were determined. Low T 3 level and normal uptake of inorganic iodine by the thyroid were found. In the light of these results it is suggested that normal accumulation of inorganic iodine and low production of T 3 are characteristic features of euthyroidism in elderly subjects. It is believed that the function of the thyroid is expressed better by determination of the serum levels of thyroid hormones than determination of the uptake of radioactive iodine. Elaboration of standard normal values which would take into account abnormalities encountered in old age is postulated. (author)

  13. Serum cholesterol levels of Seventh-day Adventists.

    Science.gov (United States)

    Taylor, C B; Allen, E S; Mikkelson, B; Kang-Jey, H

    1976-10-01

    Serum cholesterol levels and dietary habits were surveyed in 27 male and 34 female Seventh-day Adventist. All subjects studied were lacto-ovo-vegetarians and a few consumed some meat products. Their serum cholesterol levels, significantly lower than those of the United States general population, showed no sex difference but increased with age and were higher in overweight males. Their levels, however, were much higher than those of true vegetarians which was most likely attributable to their consumption, even though to a limited acount, of dairy foods.

  14. Undetectable inhibin B serum levels in men after testicular irradiation

    DEFF Research Database (Denmark)

    Petersen, P M; Andersson, A M; Rørth, M

    1999-01-01

    A group of men treated with testicular irradiation for carcinoma in situ in the remaining testis after orchidectomy for unilateral testicular germ cell cancer was used as a model to study of the effect of selective eradication of germ cells on the levels of serum inhibin B in the human male....... Thirteen men with verified spermatogenesis and detectable preirradiation levels of serum inhibin B (median, 55; range, 23-193 pg/mL) were investigated before and after testicular irradiation (14-20 Gy). All patients had undetectable levels of inhibin B 2-12 months (median, 5 months) after radiotherapy (...

  15. Serum IL-6 level and associated factors: hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Seifi S, Mokhtari A

    2008-07-01

    Full Text Available "nBackground: The annual amount of mortality in ESRD exceeds the expectation and represents the recent evidences of the inflammation as its etiology. The etiology of inflammation is not clearly known. Chronic inflammation is a dominant occurrence of ESRD which increases the risk of atherosclerosis, malnutrition and peripheral vascular disease. Inflammatory responses are orchestrated by cytokines. Some of the proinflammatory cytokines like IL-6 have a crucial role in this phenomenon. The IL-6 and its receptor activity is up regulated in ESRD patients and the increased level of IL-6 predicts cardiovascular mortality and morbidity in normal and CRF patients. This study devotes itself to determining the serum level of IL-6 and factors affecting it in patients undergoing chronic hemodialysis in Imam Khomeini Hospital which can represent the Iranian Society. By identifying factors affecting the serum level of IL-6 and high-risk patients we can provide treatment possibilities, a decrease in mortality and an improvement in its prognosis. "n"nMethods: In this study 42 patients in Imam Dialysis Center were chosen and their serum IL-6 levels were measured at 2 times at three month interval and at the same time blood sample analysis were done for the following: Alb CPR, Ca, P, PTH, TIBC, Ferritin, TG, Chol, LDL, HDL, Uric Acid, Hb, WBC and urea."n"nResults: The mean serum level of IL-6 in hemodialysis patients was 6.35±4.47pg/ml (minimum: 0.55, maximum: 18.25 with the normal range of 1.3±3.2pg/ml."n"nConclusions: The IL-6 level was higher than normal range in the 52% of the patients. The serum IL-6 level had a significant correlations with CPR, Ferritin, TIBC, WBC and their serum IL-6 level was significantly higher in patients with hypertension, but no significant correlation was observed between other parameters and IL-6

  16. Serum Reactive Oxygen Metabolite Levels Predict Severe Exacerbations of Asthma

    Science.gov (United States)

    Nakamoto, Keitaro; Watanabe, Masato; Sada, Mitsuru; Inui, Toshiya; Nakamura, Masuo; Honda, Kojiro; Wada, Hiroo; Mikami, Yu; Matsuzaki, Hirotaka; Horie, Masafumi; Noguchi, Satoshi; Yamauchi, Yasuhiro; Koyama, Hikari; Kogane, Toshiyuki; Kohyama, Tadashi; Takizawa, Hajime

    2016-01-01

    Background and Purpose Bronchial asthma (BA) is a chronic airway disease characterized by airway hyperresponsiveness and remodeling, which are intimately linked to chronic airway inflammation. Reactive oxygen species (ROS) such as hydrogen peroxide are generated by inflammatory cells that are involved in the pathogenesis of BA. However, the role of ROS in the management of BA patients is not yet clear. We attempted to determine the role of ROS as a biomarker in the clinical setting of BA. Subjects and Methods We enrolled patients with BA from 2013 through 2015 and studied the degrees of asthma control, anti-asthma treatment, pulmonary function test results, fractional exhaled nitric oxide (FeNO), serum reactive oxygen metabolite (ROM) levels, and serum levels of interleukin (IL)-6 and IL-8. Results We recruited 110 patients with BA. Serum ROM levels correlated with white blood cell (WBC) count (rs = 0.273, p = 0.004), neutrophil count (rs = 0.235, p = 0.014), CRP (rs = 0.403, p < 0.001), and IL-6 (rs = 0.339, p < 0.001). Serum ROM levels and IL-8 and CRP levels negatively correlated with %FEV1 (rs = -0.240, p = 0.012, rs = -0.362, p < 0.001, rs = -0.197, p = 0.039, respectively). Serum ROM levels were significantly higher in patients who experienced severe exacerbation within 3 months than in patients who did not (339 [302–381] vs. 376 [352–414] CARR U, p < 0.025). Receiver-operating characteristics analysis showed that ROM levels correlated significantly with the occurrence of severe exacerbation (area under the curve: 0.699, 95% CI: 0.597–0.801, p = 0.025). Conclusions Serum levels of ROM were significantly associated with the degrees of airway obstruction, WBC counts, neutrophil counts, IL-6, and severe exacerbations. This biomarker may be useful in predicting severe exacerbations of BA. PMID:27776186

  17. Metabolic Changes and Serum Ghrelin Level in Patients with Psoriasis

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    Haydar Ucak

    2014-01-01

    Full Text Available Background. Serum ghrelin levels may be related to metabolic and clinical changes in patients with psoriasis. Objective. This study was performed to determine the possible effects of serum ghrelin in patients with psoriasis. Methods. The study population consisted of 25 patients with plaque psoriasis. The patients were questioned with regard to age, gender, age of onset, duration of disease, height, weight, and body mass index (BMI. In addition, fasting blood sugar, triglyceride, cholesterol levels, insulin, and ghrelin levels were measured. Results. The mean serum ghrelin level was 45.41 ± 22.41 in the psoriasis group and 29.92 ± 14.65 in the healthy control group. Serum ghrelin level was significantly higher in the psoriasis group compared with the controls (P=0.01. The mean ghrelin level in patients with a lower PASI score was significantly higher than in those with a higher PASI score (P=0.02. Conclusion. The present study was performed to determine the effects of ghrelin in psoriasis patients. We found a negative correlation between severity of psoriasis and ghrelin level. Larger and especially experimental studies focusing on correlation of immune system-ghrelin levels and severity of psoriasis may be valuable to clarify the etiopathogenesis of the disease.

  18. Patients with fibromyalgia have normal serum levels of hyaluronic acid

    DEFF Research Database (Denmark)

    Bliddal, Henning; Møller, H J; Schaadt, M

    2000-01-01

    OBJECTIVE: To investigate the levels of hyaluronic acid (HA) in Danish patients with fibromyalgia (FM). METHODS: Serum levels of HA were determined in 53 patients with established FM and 55 control samples using a radiometric assay. Values were correlated to clinical disease severity variables...

  19. Moderate-intensity interval training increases serum brain-derived neurotrophic factor level and decreases inflammation in Parkinson's disease patients.

    Science.gov (United States)

    Zoladz, J A; Majerczak, J; Zeligowska, E; Mencel, J; Jaskolski, A; Jaskolska, A; Marusiak, J

    2014-06-01

    It has been demonstrated that physical training increases serum brain-derived neurotrophic factor (BDNF) in healthy people. The aim of this study was to establish the effect of physical training on the basal serum level of the BDNF in the Parkinson's disease patients (PD patients) in relation to their health status. Twelve PD patients (mean ± S.E.M: age 70 ± 3 years; body mass 70 ± 2 kg; height 163 ± 3 cm) performed a moderate-intensity interval training (three 1-hour training sessions weekly), lasting 8 weeks. Basal serum BDNF in the PD patients before training amounted to 10,977 ± 756 pg x mL(-1) and after 8 weeks of training it has increased to 14,206 ± 1256 pg x mL(-1) (i.e. by 34%, P=0.03). This was accompanied by an attenuation of total Unified Parkinson's Disease Rating Scale (UPDRS) (P=0.01). The training resulted also in a decrease of basal serum soluble vascular cell adhesion molecule 1 (sVCAM-1) (P=0.001) and serum tumor necrosis factor-α (TNF-α) (P=0.03) levels. We have concluded that the improvement of health status of the Parkinson's disease patients after training could be related to the increase of serum BDNF level caused by the attenuated inflammation in those patients.

  20. Serum Albumin Levels and Economic Status in Japanese Older Adults.

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    Asami Ota

    Full Text Available Low serum albumin levels are associated with aging and medical conditions such as cancer, liver dysfunction, inflammation, and malnutrition and might be an independent predictor of long-term mortality in healthy older populations. We tested the hypothesis that economic status is associated with serum albumin levels and explained by nutritional and health status in Japanese older adults.We performed a cross-sectional analysis using data from the Japan Gerontological Evaluation study (JAGES. The study participants were 6528 functionally independent residents (3189 men and 3339 women aged ≥65 years living in four municipalities in Aichi prefecture. We used household income as an indicator of economic status. Multiple linear regression was used to compare serum albumin levels in relation to household income, which was classified as low, middle, and high. Additionally, mediation by nutritional and health-related factors was analyzed in multivariable models.With the middle-income group as reference, participants with low incomes had a significantly lower serum albumin level, even after adjustment for sex, age, residential area, education, marital status, and household structure. The estimated mean difference was -0.17 g/L (95% confidence interval, -0.33 to -0.01 g/L. The relation between serum albumin level and low income became statistically insignificant when "body mass index", "consumption of meat or fish", "self-rated health", "presence of medical conditions", "hyperlipidemia", or "respiratory disease "was included in the model.Serum albumin levels were lower in Japanese older adults with low economic status. The decrease in albumin levels appears to be mediated by nutrition and health-related factors with low household incomes. Future studies are needed to reveal the existence of other pathways.

  1. Serum Homocysteine level in patients with Multiple Sclerosis

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    F Ashtari

    2005-09-01

    Full Text Available Background: The etiology of multiple sclerosis (MS, a chronic demyelinative disease-is unknown. The damage of blood–brain barrier (BBB vasculature is a characteristic of MS and Homocystein (Hcy can damage BBB, then increase in total Hcy may be important in MS pathogenesis. The aim of this study was to compare the serum level of total Hcy in MS patients with control group. Methods: In a case control study, serum level of total Hcy measured in 35 MS patient and compared with 30 healthy matched controls. All patients had definitive MS according to Poser criteria, without history of myocardial infarction, stroke, neuropathy, transient ischemic attack, homocystinuria or renal failure. Results: The serum concentration of total homocystein was significantly higher in multiple sclerosis patients than healthy controls. The mean total Hcy level was 17.92± 6.9 mmol/lit in cases and 14.6±2.92 mmol/lit in controls (P=0.013. Conclusion: Serum total Homocystein may have a role in MS pathogenesis and reduction of it should be studied moreover. Key words: Multiple Sclerosis, Homocystein, Serum level

  2. A multivariate analysis of serum nutrient levels and lung function

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    Smit Henriette A

    2008-09-01

    Full Text Available Abstract Background There is mounting evidence that estimates of intakes of a range of dietary nutrients are related to both lung function level and rate of decline, but far less evidence on the relation between lung function and objective measures of serum levels of individual nutrients. The aim of this study was to conduct a comprehensive examination of the independent associations of a wide range of serum markers of nutritional status with lung function, measured as the one-second forced expiratory volume (FEV1. Methods Using data from the Third National Health and Nutrition Examination Survey, a US population-based cross-sectional study, we investigated the relation between 21 serum markers of potentially relevant nutrients and FEV1, with adjustment for potential confounding factors. Systematic approaches were used to guide the analysis. Results In a mutually adjusted model, higher serum levels of antioxidant vitamins (vitamin A, beta-cryptoxanthin, vitamin C, vitamin E, selenium, normalized calcium, chloride, and iron were independently associated with higher levels of FEV1. Higher concentrations of potassium and sodium were associated with lower FEV1. Conclusion Maintaining higher serum concentrations of dietary antioxidant vitamins and selenium is potentially beneficial to lung health. In addition other novel associations found in this study merit further investigation.

  3. Serum Levels of Fetal Antigen 1 in Extreme Nutritional States

    Science.gov (United States)

    Andries, Alin; Niemeier, Andreas; Støving, Rene K.; Abdallah, Basem M.; Wolf, Anna-Maria; Hørder, Kirsten; Kassem, Moustapha

    2012-01-01

    Objective. Recent data suggest that fetal antigen (FA1) is linked to disorders of body weight. Thus, we measured FA1 serum levels in two extreme nutritional states of morbid obesity (MO) and anorexia nervosa (AN) and monitored its response to weight changes. Design. FA1 and insulin serum concentrations were assessed in a cross-sectional study design at defined time points after gastric restrictive surgery for 25 MO patients and 15 women with AN. Results. Absolute FA1 serum levels were within the assay normal range and were not different between the groups at baseline. However, the ratio of FA1/BMI was significantly higher in AN. FA1 was inversely correlated with BMI before and after weight change in AN, but not in MO patients. In addition, MO patients displayed a significant concomitant decrease of FA1 and insulin with the first 25% of EWL, while in AN patients a significant increase of FA1 was observed in association with weight gain. Conclusion. FA1 is a sensitive indicator of metabolic adaptation during weight change. While FA1 serum levels in humans generally do not correlate with BMI, our results suggest that changes in FA1 serum levels reflect changes in adipose tissue turnover. PMID:22844611

  4. Serum cytokine levels in Kleine-Levin syndrome

    DEFF Research Database (Denmark)

    Kornum, Birgitte Rahbek; Rico, Thomas; Lin, Ling

    2015-01-01

    in USA, France, and Taiwan in a clinical setting. Processing of the samples was performed at the Stanford Center for Sleep Sciences and Medicine. RESULTS: We did not observe any changes in serum cytokine levels during KLS episodes compared to between episodes. In a small cohort of asymptomatic KLS...... patients and age- and gender matched healthy controls (n = 8/group) whose blood samples were all collected and processed at the same day; asymptomatic KLS patients had significantly higher levels of serum sVCAM1 cytokine compared to healthy controls. CONCLUSION: These data suggest that KLS episodes...... unknown. The objective of this study was to determine serum cytokine levels in patients with KLS during and between episodes. PATIENTS/METHODS: Fifty-two typical KLS patients were included in the study of whom 17 patients donated blood samples both during and between episodes. Blood samples were collected...

  5. Serum level of tumor marker CA-125 in ovarian pathology

    International Nuclear Information System (INIS)

    Bagni, B.; Feggi, L.M.; Prandini, N.; Pasini, S.; Mollica, G.

    1987-01-01

    The tumor marker CA-125 is an embrional glycoprotein detectable in tissues derived from celomatic epitelium. Serum Ca-125 was determined by RIA in 66 patients with various ovarian pathologies (16 malignant at stage III-IV and 50 benign). Six patients with ovarian carcinoma were monitored during the first week after surgery and chemiotherapy for a total of 150 days of treatment. It has been observed that CA-125 serum level is consistently above the normal range (>35 U/ml) in all malignant diseases. In benign pathology, levels above the normal were found to be represented almost exclusively by ovarian endometriosis. Furthermore, the results demonstrate that chemiotherapy alone is capable of lowering CA-125 serum levels. This tumor marker may be of great advantage in diagnosis and follow-up of ovarian malignancy

  6. Serum Endostatin Levels in Oral Squamous Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Maryam Mardani

    2018-05-01

    Full Text Available Introduction: Endostatin is a C-­terminal proteolytic fragment of collagen XVIII and, as with angiostatin and thrombospondin, is known as an anti­angiogenic agent. The aim of this study was to assess the level of serum endostatin in patients with oral squamous cell carcinoma (SCC, and its association with the clinicopathological characteristics of the tumor.   Materials and Methods:  Using an enzyme-linked immunosorbent assay (ELISA kit, we investigated the circulating levels of endostatin in the blood serum of 45 patients with oral SCC and 45 healthy controls.   Results: The mean level of serum endostatin in patients was significantly lower (68.8±85 ng/ml than in healthy controls (175.6±73 ng/ml (P

  7. Relationship between serum levels of oxidation and inflammatory factors in type 2 diabetic patients with retinopathy and its clinical significance

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    Fang Xu

    2018-02-01

    Full Text Available AIM: To investigate the relationship between serum levels of oxidation and inflammatory factors in type 2 diabetic patients with retinopathy and its clinical significance. METHODS: Totally 54 cases of patients with diabetic retinopathy was selected as subjects, including 31 patients with diabetes and non-proliferative retinopathy(NPDR groupand 23 patients with diabetes and proliferative retinopathy(PDR group. Another 30 cases of diabetes patients without DR(DM groupand 30 normal people(NC groupwas selected as control. The level of fasting blood glucose(FPG, 2h postprandial blood glucose(2hPG, glycosylated hemoglobin(HbA1c, serum malondialdehyde(MDAand heme oxygenase -1(HO-1, tumor necrosis factor α(TNF-αand interleukin-6(IL-6and C reactive protein(CRPwas detected, and variance test detect the difference between 4 groups, and SNK-Q was used to multiple comparison. Pearson correlation analysis was used to compare the correlation between oxidation markers(MDA and Ho-1and the level of inflammatory factors(TNF-α, IL-6 and CRP. COX multivariate analysis was used to investigate the risk and protective factors of diabetic retinopathy. RESULTS: The levels of FPG, 2hPG, HbA1c, MDA, TNF-α, IL-6 and CRP in DM group, PDR group and NPDR group were significantly higher than that in NC group(PPPPPPPPCONCLUSION: Oxidative stress is closely related to the expression of inflammatory factors in serum of patients with diabetes mellitus, and is an important risk factor of DR, and related indicators can be used as markers for DR diagnosis.

  8. Comparison of TNF-α and TGF-β1 level in radicular cyst and odontogenic keratocyst fluid and its association with histopathological findings

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    Safoura Seifi

    2013-09-01

    Full Text Available Background: TNF-α is a multifunctional proinflammatory cytokine and TGF-β1 is a secretory protein controlling epithelial proliferation and differentiation. Keratocyst presents an aggressive behavior and a growth mechanism different from that of radicular cyst. Aim: In this line, the present study aimed at evaluating TNF-α and TGF-β1 level and its association with histopathological findings in the two odontogenic lesions of different origins. Materials and Methods: In this case-control study, aspirated fluid of 15 cases of radicular cyst and 15 cases of keratocyst were investigated using ELISA method. The grade of inflammation and the mean number of blood vessels in three microscopic fields were provided with a magnification of 40 times on microscope slides. T-test, x2, Mann Whitney, and Pearson correlation tests were used for the comparison of TNF-α and TGF-β1 levels in the mentioned lesions and the association between cytokine levels and grade of inflammation and angiogenesis.Results: TNF-α and TGF-β1 were observed in aspirated fluid of all radicular cysts and keratocysts. Levels of TNF-α and TGF-β1 were found to be 6.72 ± 2.985 and 5.882 ± 2.985 respectively in radicular cyst fluid and 24.759 ± 94.849 and 63.38 ± 30.069 in keratocyst fluid however, no statistically significant difference was observed in terms of TNF-α (P=0.450 increasing trend in TNFlevel in radicular cyst and keratocyst was accompanied by increased inflammation and angiogenesis (P<0.001 and P=0.001. Conclusion: TNF-α and TGF-β1 are involved in the pathogenesis of radicular cyst and keratocyst. TGF-β1 level was higher in radicular cyst when compared with keratocyst however, TNFlevel was similar in the two lesions. A positive correlation was found between TNFlevel and grade of inflammation and angiogenesis.

  9. Serum homocyst(e)ine levels in women with preeclampsia.

    Science.gov (United States)

    Mayerhofer, K; Hefler, L; Zeisler, H; Tempfer, C; Bodner, K; Stöckler-Ipsiroglu, S; Mühl, A; Kaider, A; Schatten, C; Leodolter, S; Husslein, P; Kainz, C

    2000-03-24

    Endothelial dysfunction has been described as the final common pathophysiological pathway in the development of preeclampsia. Since it has been suggested that homocyst(e)ine damages endothelial cells, we measured serum homocyst(e)ine levels in women with preeclampsia and in healthy pregnant women in order to find a new prognostic parameter for women with preeclampsia. Forty-five women with preeclampsia and 45 healthy women with uncomplicated pregnancies, matched for age and parity, were entered into the study. Serum homocyst(e)ine levels were measured by gas chromatography-mass spectrometry analysis and correlated to clinical data. Logistic regression models were used to analyse the influence of serum homocyst(e)ine levels on the presence of preeclampsia versus healthy pregnant women and on the risk of premature termination of pregnancy due to preeclampsia. Median serum homocyst(e)ine levels in women with preeclampsia and healthy pregnant women were 14.2 (range 5.7-38.1) mumol/L and 15.1 (range 5.2-23.1) mumol/L, respectively (Mann-Whitney U-test, p = 0.8). In univariate logistic regression models, serum homocyst(e)ine levels had no significant influence on the odds of presenting with preeclampsia versus healthy pregnant women (univariate logistic regression model, p = 0.8) and on the odds of premature termination of pregnancy due to preeclampsia (univariate logistic regression model, p = 0.3). Serum homocyst(e)ine levels are not elevated in women with preeclampsia and are not associated with clinical outcome in women with preeclampsia.

  10. Effects of TC regimen combined chemotherapy on serum levels of TSGF, PRL, HE4 and inflammatory factors in patients with endometrial carcinoma

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    Huan-Huan Chen

    2017-05-01

    Full Text Available Objective: To observe the effects of TC chemotherapy on the basis of surgical treatment on Endometrial carcinoma patients’ serum TSGF, PRL, HE4 and TNF-α, CRP, VEGF, IL-8 levels. Methods: 106 cases of endometrial carcinoma in our hospital from September 2014 to September 2016 were retrospectively analyzed and divided into control group and observation group, with 49 patients in the control group,57 patients in the observation group. All patients were given laparoscopic surgery, the patients in the observation group were given on the basis of laparoscopic surgery TC regimen (paclitaxel + carboplatin chemotherapy for 2 courses, fasting venous blood before and after treatment in the morning was taken and centrifuged, and then used ELISA method to detect and compare the serum levels of TSGF, PRL, HE4 and TNF-α, CRP, VEGF, IL-8. Results: (1 Before treatment, there was no statistically significant difference in the serum TSGF, PRL, HE4 levels between the two groups. After treatment, compared with the same group before treatment, the serum TSGF, PRL, HE4 levels of the two groups were significantly lower, and those levels of observation group were significantly better than the control group, there was significant difference between the two groups; (2 Before treatment, there was no statistically significant difference in the serum TNF-α, CRP, VEGF, IL-8 levels between the two groups. After treatment, compared with the same group before treatment, the serum TNF-α, CRP, VEGF, IL-8 levels of the two groups were significantly lower, and those levels of observation group were significantly better than the control group, there was significant difference between the two groups. Conclusion: The treatment of TC chemotherapy on the basis of surgical treatment can significantly improve the patient's serum TSGF, PRL, HE4 and TNF-α, CRP, VEGF, IL-8 levels, it indicated that adjuvant chemotherapy with TC could not only improve the curative effect, control local

  11. Potassium toxicity at low serum potassium levels with refeeding syndrome.

    Science.gov (United States)

    Vemula, Praveen; Abela, Oliver G; Narisetty, Keerthy; Rhine, David; Abela, George S

    2015-01-01

    Refeeding syndrome is a life-threatening condition occurring in severely malnourished patients after initiating feeding. Severe hypophosphatemia with reduced adenosine triphosphate production has been implicated, but little data are available regarding electrolyte abnormalities. In this case, we report electrocardiographic changes consistent with hyperkalemia during potassium replacement after a serum level increase from 1.9 to 2.9 mEq/L. This was reversed by lowering serum potassium back to 2.0 mEq/L. In conclusion, the patient with prolonged malnutrition became adapted to low potassium levels and developed potassium toxicity with replacement. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Serum thiamine level during the initiation term of hemodialysis

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    Shuji Ono

    2012-06-01

    Although water-soluble vitamins such as thiamine are lost during dialysis session, serum thiamine level tended to restore spontaneously during the hospitalization (25.47±10.07 vs. 27.44±11.37, pre HD value, p=0.09. A three months-follow up measurement after initiation of HD, which is now in progress (so far n=3, revealed increase of serum thiamine level in all patients (35.33±7.37 ng/ml. It may reflect the improvement of nutritional status after the initiation of HD, and suggests the loss of thiamine by HD procedure can be covered.

  13. Elevated Serum Level of Human Alkaline Phosphatase in Obesity

    International Nuclear Information System (INIS)

    Khan, A. R.; Awan, F. R.; Najam, S. S.; Islam, M.; Siddique, T.; Zain, M.

    2015-01-01

    Objective: To investigate a correlation between serum alkaline phosphatase level and body mass index in human subjects. Methods: The comparative cross-sectional study was carried out at the National Institute for Biotechnology and Genetic Engineering, Faisalabad, Pakistan, from April 2012 to June 2013. Blood serum alkaline phosphatase levels were estimated and the subjects were divided into three sub-groups on the basis of their body mass index: normal weight (<25kg/m2), overweight (25-27kg/m2) and obese (>27kg/m2) subjects. The serum samples were used for the estimation of clinically important biochemical parameters, using commercial kits on clinical chemistry analyser. Results: Of the 197 subjects, 97(49 percent) were obese and 100(51 percent) were non-obese. The serum alkaline phosphatase level increased in obese (214±6.4 IU/L) compared to the non-obese subjects (184.5±5 IU/L). Furthermore, a significant linear relationship (r=0.3;p-0.0001) was found between serum alkaline phosphatase and body mass index. Other biochemical variables were not correlated to the body mass index. Conclusion: Over activity and higher amounts of alkaline phosphatase were linked to the development of obesity. (author)

  14. Elevated Adiponectin Serum Levels in Women with Systemic Autoimmune Diseases

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    Éric Toussirot

    2010-01-01

    Full Text Available Adipose tissue produces a wide range of proteins that may influence the immune system. In this study, we assessed the serum levels of leptin, adiponectin, and ghrelin, in association with the measurements of body composition, in 15 female patients with various autoimmune diseases (systemic lupus erythematosus, primary Sjögren's syndrome, sarcoidosis, mixed connective tissue disease, vasculitis, CREST syndrome, and polymyositis and in 15 healthy female controls. There were no statistically significant differences between the patients and controls with regard to serum leptin, serum ghrelin, global fat mass, adiposity, and fat mass in the android or gynoid regions, whereas serum adiponectin levels were higher in patients than controls (16.3±1.6 μg/mL versus 9.7±0.6 μg/mL; =.01. As adiponectin is known to exhibit potent anti-inflammatory properties, a high adiponectinemia in patients with systemic autoimmune disease may mitigate the inflammatory response. However, the precise consequences of these elevated serum adiponectin levels on the metabolic syndrome development and atherosclerotic cardiovascular risk in this patient population still needs to be determined.

  15. Changes in serum desnutrin levels in patients with acne vulgaris.

    Science.gov (United States)

    Demir, Betul; Ucak, Haydar; Cicek, Demet; Aydin, Suleyman; Erden, Ilker; Dertlioglu, Selma Bakar

    2014-01-01

    Androgens and insulin may contribute to increased sebum production in the pathogenesis of acne vulgaris. We investigated the association between serum desnutrin levels and acne vulgaris in the pathogenesis of insulin resistance. 25 patients presenting with acne vulgaris and 25 control subjects participated in this study. Fasting blood glucose, triglycerides, LDL, VLDL, HDL, total cholesterol, insulin, C-peptide and thyroid function tests were measured. The homeostasis model assessment of insulin resistance (HOMA-IR) was used to calculate insulin resistance. Desnutrin levels were determined by enzyme-linked immunosorbent assay (ELISA) according to the manufacturer's protocol. Patients with acne vulgaris had a mean serum desnutrin level of (8.83 ± 1.13 μIU/mL), which was statistically significantly lower in the control group (10:58 ± 3.43 μIU/mL). In patients with acne vulgaris the serum glucose levels, insulin levels and HOMA-IR values (87.92 ± 7:46 mg/dL, 11.33 ± 5.93 μIU/mL, 2.49 ± 1.40, respectively) were significantly higher than the control group (77.36 ± 9.83 mg/dL, 5.82 ± 2.68 μIU/mL, 1.11 ± 0.51, respectively) (p = 0.01, pacne vulgaris, as a result of increased levels of serum glucose and insulin, the function of desnutrin was suppressed, perhaps contributing to insulin resistance.

  16. Serum total and free carnitine levels in children with asthma.

    Science.gov (United States)

    Asilsoy, Suna; Bekem, Ozlem; Karaman, Ozkan; Uzuner, Nevin; Kavukçu, Salih

    2009-02-01

    Serum carnitine is decreased in recurrent pulmonary infections. We aimed to evaluate serum carnitine levels in asthmatic children. Study group consisted of children with stable asthma and those with acute asthma attacks, while control group included healthy children. Attack severity was determined by the pulmonary score system. Total and free carnitine levels were studied in one blood sample from the control group and stable asthmatics and in two samples from children with acute asthma exacerbation during and after the attack. All the 40 patients in the study group had moderate asthma including 30 with acute attack (13 mild and 17 moderate) and 10 with stable asthma. Carnitine levels were significantly lower in acute attack asthmatics than in the stable asthmatics and controls, while there was no significant difference between the latter two groups. Carnitine levels were not different between asthmatics with mild and moderate attack, and were similar during and after an acute attack. Serum carnitine levels decrease in children with moderate asthma during exacerbation of asthma and shortly thereafter. Further studies are needed to evaluate the effect of carnitine treatment on serum carnitine level.

  17. Serum Cotinine Levels and Prehypertension in Never Smokers

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    Omayma Alshaarawy

    2013-01-01

    Full Text Available Background. Few studies have shown that self-reported secondhand smoke exposure in never smokers is associated with high blood pressure. However, there are no studies investigating the relationship between secondhand smoke exposure, measured objectively by serum cotinine levels, and high blood pressure in never smokers. Methods. We examined never smokers (n=2027 from the National Health and Nutrition Examination Survey 2005–2008. Our exposure of interest was the secondhand smoke exposure estimated by serum cotinine level and our outcome was prehypertension (n=734, defined as a systolic blood pressure of 120–139 mmHg or diastolic blood pressure of 80–89 mmHg. Results. We found that, in never smokers, serum cotinine levels were positively associated with prehypertension. Compared to those with cotinine levels in the lowest quartile (≤0.024 ng/mL, the multivariable odds ratio (95% confidence interval of prehypertension among those with cotinine levels in the highest quartile (≥0.224 ng/mL was 1.45(1.00, 2.11; P trend =0.0451. In subsequent subgroup analyses, the positive association was found to be stronger among men, non-Whites, and non-obese subjects. Conclusion. Higher secondhand smoke exposure measured objectively by serum cotinine levels was found to be associated with prehypertension in certain subgroups of a representative sample of the US population.

  18. Changes of plasma IL-6 and TNFlevels after CPAP treatment in patients with obstructive sleep apnea syndrome (OSAS)

    International Nuclear Information System (INIS)

    Cao Zhuo; Wang Liangxing

    2009-01-01

    Objective: To investigate the changes of plasma IL-6 and TNFlevels after continuous positive airway pressure (CPAP) therapy in patients with obstructive sleep apnea syndrome (OSAS). Methods: Plasma IL-6 and TNFlevels were measured with RIA in 60 patients with OSAS both before and after CPAS therapy as well as in 30 controls. Results: Before CPAP therapy, the plasma IL-6 and TNFlevels in patients with OSAS were significantly higher than those in controls (25.92 ± 4.48pg/ ml and 11.27 ± 2.60pg/ml vs 13.21 ± 1.97pg/ml and 5.83±0.99pg/mi, P 2 level (r=-0.495, 0.483, P<0.05). After treatment with CPAP for three months, the plasma IL-6 and TNFlevels were significantly decreased (15.37±1.78pg/ml and 6.79±0.87pg/ml, vs pre-treatment levels, P<0.05, P<0.01). Conclusion: CPAP therapy could effectively decrease the plasma IL-6 and TNFlevels in patients with OSAS. (authors)

  19. Evaluation of Serum Cytokines Levels and the Role of Cannabidiol Treatment in Animal Model of Asthma.

    Science.gov (United States)

    Vuolo, Francieli; Petronilho, Fabricia; Sonai, Beatriz; Ritter, Cristiane; Hallak, Jaime E C; Zuardi, Antonio Waldo; Crippa, José A; Dal-Pizzol, Felipe

    2015-01-01

    Asthma represents a public health problem and traditionally is classified as an atopic disease, where the allergen can induce clinical airway inflammation, bronchial hyperresponsiveness, and reversible obstruction of airways. Studies have demonstrated the presence of T-helper 2 lymphocytes in the lung of patients with asthma. These cells are involved in cytokine production that regulates immunoglobulin synthesis. Recognizing that T cell interaction with antigens/allergens is key to the development of inflammatory diseases, the aim of this study is to evaluate the anti-inflammatory potential of cannabidiol (CBD) in this setting. Asthma was induced in 8-week-old Wistar rats by ovalbumin (OVA). In the last 2 days of OVA challenge animals received CBD (5 mg/kg, i.p.) and were killed 24 hours after. The levels of IL-4, IL-5, IL-13, IL-6, IL-10, and TNF-α were determinate in the serum. CBD treatment was able to decrease the serum levels of all analyzed cytokines except for IL-10 levels. CBD seems to be a potential new drug to modulate inflammatory response in asthma.

  20. Evaluation of Serum Cytokines Levels and the Role of Cannabidiol Treatment in Animal Model of Asthma

    Directory of Open Access Journals (Sweden)

    Francieli Vuolo

    2015-01-01

    Full Text Available Asthma represents a public health problem and traditionally is classified as an atopic disease, where the allergen can induce clinical airway inflammation, bronchial hyperresponsiveness, and reversible obstruction of airways. Studies have demonstrated the presence of T-helper 2 lymphocytes in the lung of patients with asthma. These cells are involved in cytokine production that regulates immunoglobulin synthesis. Recognizing that T cell interaction with antigens/allergens is key to the development of inflammatory diseases, the aim of this study is to evaluate the anti-inflammatory potential of cannabidiol (CBD in this setting. Asthma was induced in 8-week-old Wistar rats by ovalbumin (OVA. In the last 2 days of OVA challenge animals received CBD (5 mg/kg, i.p. and were killed 24 hours after. The levels of IL-4, IL-5, IL-13, IL-6, IL-10, and TNF-α were determinate in the serum. CBD treatment was able to decrease the serum levels of all analyzed cytokines except for IL-10 levels. CBD seems to be a potential new drug to modulate inflammatory response in asthma.

  1. Evaluation of Serum Levels of Pregnancy Associated Plasma Protein-A, Tumor Necrosis Factor-alpha and Highly Sensitive C-Reactive Protein in Diabetic Children

    International Nuclear Information System (INIS)

    Abdel-Messeih, PH.L.; El-safie, A.I.; Said, A.I.

    2011-01-01

    Recent evidence favours the primary role of cellular auto immunity and its humoral mediators in the pathogenesis and follow up of children with type 1 diabetes mellitus (type 1 DM). The present study is carried out to investigate serum levels of pregnancy associated plasma protein-A (PAPP-A), tumor necrosis factor-alpha (TNF-alpha ) and highly sensitive C-reactive protein (hs-CRP) in children with type 1 DM. Potential role of body mass index (BMI) was evaluated. Circulating levels of TNF-alpha, PAPP-A and hs-CRP are significantly increased in children with type 1 DM as compared with healthy subjects suggesting activation of inflammatory immune response system. A significant negative correlation was obtained between TNF-alpha and BMI in diabetic patients. This is highly suggestive of the availability of these non invasive indices to help further examining type 1 DM pathophysiology and monitoring pharmacological interventions to interfere with disease development and progression.

  2. Clinical significance of determination of serum C-peptide levels

    International Nuclear Information System (INIS)

    Wang Guohong; Xu Ruiji; Zhang Zhongshu; Wang Xiaoji

    2006-01-01

    Objective: To study the clinical meanings of changes of serum C-peptide levels and insulin/C-peptide ratio. Methods: Serum insulin and C-peptide levels were determined with RIA in 171 patients with DM-2 of all ages (31-50, n= 50, 51-60, n=60, over 60, n=61) and 50 patients with renal insufficiency. The insulin/C-peptide ratio were calculated. Results: The serum C-peptide and insulin levels in patients with renal insufficiency were significantly higher than those in diabetics of all age groups and the insulin/C-peptide ratio were significantly lower than those in diabetics (P 0.05), but the serum C-peptide levels increased as the age of patients increased with decrease of insulin/C-peptide ratio (P<0.01). Conclusion: Abnormal changes of C-peptide levels and insulin/C-peptide ratio in diabetics (the age-factor corrected) might reflect renal dysfunction. (authors)

  3. Elevated serum pesticide levels and risk for Alzheimer disease.

    Science.gov (United States)

    Richardson, Jason R; Roy, Ananya; Shalat, Stuart L; von Stein, Richard T; Hossain, Muhammad M; Buckley, Brian; Gearing, Marla; Levey, Allan I; German, Dwight C

    2014-03-01

    The causes of late-onset Alzheimer disease (AD) are not yet understood but likely include a combination of genetic, environmental, and lifestyle factors. Limited epidemiological studies suggest that occupational pesticide exposures are associated with AD. Previously, we reported that serum levels of dichlorodiphenyldichloroethylene (DDE), the metabolite of the pesticide dichlorodiphenyltrichloroethane (DDT), were elevated in a small number of patients with AD (n=20). To evaluate the association between serum levels of DDE and AD and whether the apolipoprotein E (APOE) genotype modifies the association. A case-control study consisting of existing samples from patients with AD and control participants from the Emory University Alzheimer's Disease Research Center and the University of Texas Southwestern Medical School's Alzheimer's Disease Center. Serum levels of DDE were measured in 79 control and 86 AD cases. Serum DDE levels, AD diagnosis, severity of AD measured by the Mini-Mental State Examination score, and interaction with APOE4 status. Levels of DDE were 3.8-fold higher in the serum of those with AD (mean [SEM], 2.64 [0.35] ng/mg cholesterol) when compared with control participants (mean [SEM], 0.69 [0.1] ng/mg cholesterol; P risk for AD (95% CI, 2.54-5.82; P risk for AD and carriers of an APOE4 ε4 allele may be more susceptible to the effects of DDE. Both DDT and DDE increase amyloid precursor protein levels, providing mechanistic plausibility for the association of DDE exposure with AD. Identifying people who have elevated levels of DDE and carry an APOE ε4 allele may lead to early identification of some cases of AD.

  4. Elevated Serum Pesticide Levels and Risk for Alzheimer Disease

    Science.gov (United States)

    Richardson, Jason R.; Roy, Ananya; Shalat, Stuart L.; von Stein, Richard T.; Hossain, Muhammad M.; Buckley, Brian; Gearing, Marla; Levey, Allan I.; German, Dwight C.

    2014-01-01

    IMPORTANCE The causes of late-onset Alzheimer disease (AD) are not yet understood but likely include a combination of genetic, environmental, and lifestyle factors. Limited epidemiological studies suggest that occupational pesticide exposures are associated with AD. Previously, we reported that serum levels of dichlorodiphenyldichloroethylene (DDE), the metabolite of the pesticide dichlorodiphenyltrichloroethane (DDT), were elevated in a small number of patients with AD (n=20). OBJECTIVE To evaluate the association between serum levels of DDE and AD and whether the apolipoprotein E (APOE) genotype modifies the association. DESIGN, SETTING, AND PARTICIPANTS A case-control study consisting of existing samples from patients with AD and control participants from the Emory University Alzheimer’s Disease Research Center and the University of Texas Southwestern Medical School’s Alzheimer’s Disease Center. Serum levels of DDE were measured in 79 control and 86 AD cases. MAIN OUTCOMES AND MEASURES Serum DDE levels, AD diagnosis, severity of AD measured by the Mini-Mental State Examination score, and interaction with APOE4 status. RESULTS Levels of DDE were 3.8-fold higher in the serum of those with AD (mean [SEM], 2.64 [0.35] ng/mg cholesterol) when compared with control participants (mean [SEM], 0.69 [0.1] ng/mg cholesterol; P risk for AD (95% CI, 2.54–5.82; P risk for AD and carriers of an APOE4 ε4 allele may be more susceptible to the effects of DDE. Both DDT and DDE increase amyloid precursor protein levels, providing mechanistic plausibility for the association of DDE exposure with AD. Identifying people who have elevated levels of DDE and carry an APOE ε4 allele may lead to early identification of some cases of AD. PMID:24473795

  5. Serum immunoglobulin levels in atomic bomb survivors, Hiroshima

    Energy Technology Data Exchange (ETDEWEB)

    Hall, C B; Hall, W J; Ashley, F W; Hamilton, H B

    1972-01-01

    Serum immunoglobulins (SI) were determined in 803 survivors and matched controls. Each subject's age, sex, health, exposure, and medical record were evaluated with respect to serum IgG, IgA, IgM levels. The IgG and IgA levels tended to be higher for this Hiroshima population than for Americans. Past exposure to ionizing radiation showed no significant correlation to SI levels. However, age and sex did influence the SI. IgM was significantly higher in females. With advancing age IgG and IgA increased in males, and IgM decreased in females. Elevated sedimentation rate and increased lymphocytes were accompanied by increased SI levels. Radiographic TB was detected in 45% of the population; IgG and IgA levels were somewhat elevated in these individuals. (DLC)

  6. Interleukin-10 serum level in acute coronary syndrome patients

    Directory of Open Access Journals (Sweden)

    Idrus Alwi

    2009-09-01

    Full Text Available Aim To compare plasma IL-10 concentrations in patients with Acute Coronary Syndrome (ACS with those in Coronary Artery Disease (CAD.Methods ACS patients hospitalized in intensive coronary care unit (ICCU of Cipto Mangunkusumo Hospital/Faculty of Medicine University of Indonesia (CMH/FMUI, Persahabatan Hospital, MMC Hospital, and Medistra Hospital, Jakarta, between May 2005 and May 2006, were included in this study. The ambulatory CAD patients were taken as comparator. The serum IL-10 level was measured by immunoassay method, and compared by using Independent Student’s t-test. To investigate whether IL-10 serum level could predict ACS, the sensitivity and specificity of this parameter towards ACS in various IL-10 serum levels were calculated as well.Results In this observational study, as many as 146 subjects were analyzed, consisting of 84 ACS patients, and 62 coronary artery disease (CAD. The IL-10 level was higher in the group of ACS patients (7.37 pg/mL + 7.81, CI 95% 5.68-9.07 than that in CAD patients (1.59 pg/mL + 1.55, CI 95% 1.2-1.98. The optimal cut-off point for serum IL-10level is >1.95 pg/mL, with 79.76 % sensitivity and 77.42 % specificity.Conclusion The IL-10 level was higher in the ACS patients compared to that in CAD patients. Serum IL-10 measurement is a quite superior method to distinguish acute and stable condition, eventhough it is not as good as hsCRP for the same purpose. (Med J Indones 2009;18:165-9Key words: Interleukin-10, acute coronary syndrome

  7. Serum thyrotropin (TSH) levels in patients with suppressed pituitary function

    International Nuclear Information System (INIS)

    Vasavada, P.; Chen, I.; Maxon, H.; Barnes, E.; Sperling, M.

    1984-01-01

    The diagnosis of borderline hyperthyroidism is difficult. A sensitive radioimmunoassay capable of detecting subnormal levels of serum TSH may be of value in confirming this diagnosis because of the suppressed pituitary function in this disease state. This sensitive assay may also be useful in monitoring the suppression of pituitary function in thyroid cancer patients receiving thyroid hormone therapy. A sensitive radioimmunoassay capable of detecting serum TSH levels as low as 0.25 μU/m1 with coefficients of variation less than 17.2% was used to measure serum TSH levels in 80 healthy subjects, 44 hyperthyroid patients, and 25 athyrotic thyroid cancer patients on daily suppressive doses of thyroxine. All healthy subjects had detectable TSH levels with a mean value of 1.17 and two standard deviation ranges of 0.41 - 2.70 μU/m1 (lognormal distribution). Although the mean +-1 SEM value of 0.63 +- 0.003 μUm1 for hyperthyroid patients and 0.76 +- 0.08 μU/ml for thyroid cancer patients were significantly lower than that of healthy subjects (t-test, p<0.05), subnormal levels of serum TSH were found in only 28.6% (12/42) and 24% (6/25) of hyperthyroid and thyroid cancer patients, respectively. TSH stimulation tests performed in 6 of the cancer patients all gave suppressed responses. Because of considerable overlap, serum TSH levels alone cannot distinguish hyperthyroidsm from euthyroidism. However, a sensitive TSH radioimmunoassay such as the one described here may be of value in evaluating the extent of pituitary suppression in thyroid cancer therapy

  8. Serum Uric Acid Levels among Nigerians with Essential Hypertension

    African Journals Online (AJOL)

    olayemitoyin

    City, 2Department of Chemical Pathology, Aminu Kano Teaching Hospital, Kano. 3Department of ... the association between serum uric acid levels and blood pressure of these patients. A retrospective .... This mechanism was demonstrated in animal studies where rats ... pressure and the American Heart Association have.

  9. Study of serum copper and ceruloplasmin levels in Egyptian autistic ...

    African Journals Online (AJOL)

    Background: Autism is a behaviorally defined neurodevelopmental disorder of unknown etiology. Objective: To assess serum copper and ceruloplasmin levels in Egyptian autistic children patients. Subjects and methods: 40 participants have been subjected to thorough history taking, complete clinical examination, ...

  10. Relationship Between Serum Uric Acid Levels and Intrarenal Hemodynamic Parameters

    Directory of Open Access Journals (Sweden)

    Hideki Uedono

    2015-06-01

    Full Text Available Background/Aims: Hyperuricemia has been reported to affect renal hemodynamics in rat models. We evaluate the relationship between serum uric acid and intrarenal hemodynamic parameters in humans, utilizing the plasma clearance of para-aminohippurate (CPAH and inulin (Cin. Methods: Renal and glomerular hemodynamics were assessed by simultaneous measurement of CPAH and Cin in 58 subjects. Of these, 19 subjects were planned to provide a kidney for transplantation; 26 had diabetes without proteinuria; and 13 had mild proteinuria. Renal and glomerular hemodynamics were calculated using Gomez`s formulae. Results: Cin was more than 60 ml/min/1.73m2 in all subjects. Serum uric acid levels correlated significantly with vascular resistance at the afferent arteriole (Ra (r = 0.354, p = 0.006 but not with that of the efferent arteriole (Re. Serum uric acid levels (β = 0.581, p = a after adjustment for several confounders (R2 = 0.518, p = Conclusions: These findings suggest, for the first time in humans, that higher serum uric acid levels are associated significantly with Ra in subjects with Cin > 60 ml/min/1.73m2. The increase in Ra in subjects with higher uric acid levels may be related to dysfunction of glomerular perfusion.

  11. Associations between body mass index and serum levels of C ...

    African Journals Online (AJOL)

    Methods. An analysis of 8 453 adults aged .20 years was performed. Every subject completed a household interview and a questionnaire regarding personal health, and their BMI and serum C-reactive protein (CRP) level were measured. The BMI data were divided into quintiles, using multiple linear regression to estimate ...

  12. Effect of chronic kidney disease on serum resistin level | Dan ...

    African Journals Online (AJOL)

    ... between two groups was statistically significant. Conclusion: Our study is probably the first study in India comparing serum resistin levels of CKD patients vis-à-vis control subjects. Further cellular research may be needed to explore this relation. Key words: Chronic kidney disease, HOMA-IR, insulin resistance, resistin ...

  13. Assessment of Serum Levels of Magnesium and Manganese among ...

    African Journals Online (AJOL)

    Pregnant women in developing countries have been reported to consume diets with low density of minerals and essential trace elements. Therefore, this study aims to assess the serum levels of magnesium and manganese and its trimester correlates among pregnant women in Ika community of Delta state, Nigeria.

  14. Haematological profiles and serum lead levels in male fuel ...

    African Journals Online (AJOL)

    The haematological profiles and serum lead levels of male fuel station attendants in Calabar metropolis were determined. The haematological parameters assessed included haemoglobin concentration (Hb), haematocrit (HCT), total white blood cell count (WBC), differential white cell counts and platelet count. Age range of ...

  15. Relationship between stress levels and the status of serum ...

    African Journals Online (AJOL)

    McRoy

    2014-07-26

    Jul 26, 2014 ... very useful in proper dealing with it. Thus ... of examination, mean serum vitamin A levels was found to be significantly lower before than after ... [2] Cognitive and emotional signs and symptoms ... found that endurance exercise and stress can increase ... and 7 female, ages between 22-30 years) served as ...

  16. Seasonal disease activity and serum vitamin D levels in rheumatoid ...

    African Journals Online (AJOL)

    Background: Vitamin D is a steroid hormone that plays essential roles in calcium and phosphorus metabolism, bone formation and mineralization homeostasis, also has a role in the maintenance of immune-homeostasis. Objective: We aimed to investigate seasonal serum vitamin D levels and seasonal disease activity in ...

  17. Serum Vitamin A Levels in Patients with Chalazion.

    Science.gov (United States)

    Malekahmadi, Mohammad; Farrahi, Fereydoun; Tajdini, Afshin

    2017-01-01

    Chalazion is a chronic, localized lipogranulomatous inflammation of the sebaceous glands of the lids. Chalazion occurs often secondary to blockage of the sebaceous gland ducts. Some studies have reported vitamin A deficiency as a risk factor for chalazion. In this study, we determined the serum levels of vitamin A in patients with chalazion. The study involved a total of 107 subjects (52 patients with chalazion and 55 control healthy subjects). The study was conducted at the Ophthalmology Clinics of Imam Khomeini Hospital, Ahwaz Jundishapur University of Medical Sciences, Ahwaz, Iran between September 2014 and February 2015. The subjects were divided into three groups according to age: 7-12 years old, 13-19 years old, and more than 19 years old. Patients were further divided into four subgroups based on the type of chalazion: single, multiple, primary, and recurrent. Blood samples were collected and the serum was tested for levels of vitamin A using high-performance liquid chromatography (HPLC). The average serum vitamin A levels in patients with chalazion in the age groups of 7-12 and 13-19 years were significantly lower than in their control counterparts. Serum vitamin A levels in patients with recurrent, multiple chalazia were significantly lower than in patients with primary, multiple chalazia (P = 0.026) and patients with a recurrent, single chalazion (P = 0.029). In conclusion, chalazion could be one of the ocular presentations of vitamin A deficiency.

  18. Serum Levels of Thyroid Hormones and Thyrotropin in Some Sickle ...

    African Journals Online (AJOL)

    The serum levels of the thyroid hormones (T4 and T3) and thyrotropin (TSH) were measured by radio-immunoassay (RIA) in the steady state of 10 homozygous sickle cell anaemia patients and 10 normal subjects of the same age group in years (15-25) who were the control group. The results showed that sickle cell disease ...

  19. The relationship between serum bilirubin level with interleukin.6 ...

    African Journals Online (AJOL)

    Context: Bilirubin has been shown to influence the mechanisms of both apoptosis and inflammation. Aims: The aim of the following study is to investigate the relationship between the serum bilirubin level with sepsis progression. Settings and Design: A total of 20 patients from intensive care unit were included for this study.

  20. Serum paraoxonase activity and lipid hydroperoxide levels in adult ...

    African Journals Online (AJOL)

    EB

    2013-09-03

    Sep 3, 2013 ... Objectives: In this study, we aimed to investigate serum PON1 activity and lipid hydroperoxide (LOOH) levels in adult football players after three days ... oxidative stress after three days football tournament. In addition, physical activity for a ... polymorphism, gender, and exercise. Furthermore, it has been ...

  1. Serum Levels of Lipopolysaccharide and 1,3-β-D-Glucan Refer to the Severity in Patients with Crohn’s Disease

    Directory of Open Access Journals (Sweden)

    Yanmin Guo

    2015-01-01

    Full Text Available Objectives. Interactions between the host and gut microbial community contribute to the pathogenesis of Crohn’s disease (CD. In this study, we aimed to detect lipopolysaccharide (LPS and 1,3-β-D-glucan (BG in the sera of CD patients and clarify the potential role in the diagnosis and therapeutic approaches. Materials and Methods. Serum samples were collected from 46 patients with active CD (A-CD, 22 CD patients at remission stage (R-CD, and 20 healthy controls, and the levels of LPS, BG, and TNF in sera were determined by ELISA. Moreover, sixteen patients with A-CD received anti-TNF monoclonal antibody therapy (infliximab, IFX at a dose of 5 mg/kg body weight at weeks 0, 2, and 6, and the levels of LPS and BG were also tested at week 12 after the first intravenous infusion. Results. Serum levels of LPS and BG were found to be markedly increased in A-CD patients compared with R-CD patients and healthy controls (P<0.05. They were also observed to be positively correlated with CDAI, ESR, and SES-CD, respectively (P<0.05. Furthermore, the levels of TNF in sera had a significant correlation with LPS and BG, respectively. The concentrations of LPS and BG were demonstrated to be significantly downregulated in the sera of A-CD patients 12 weeks after IFX treatment (P<0.05, suggesting that blockade of TNF could inhibit bacterial endotoxin absorption, partially through improving intestinal mucosal barrier. Conclusions. Serum levels of LPS and BG are significantly increased in A-CD patients and positively correlated with the severity of the disease. Blockade of intestinal mucosal inflammation with IFX could reduce the levels of LPS and BG in sera. Therefore, this study has shed some light on measurement of serum LPS and BG in the diagnosis and treatment of CD patients.

  2. Relationship of thyroid ultrasound elasticity contrast index with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis

    Directory of Open Access Journals (Sweden)

    Jian-Guo Sheng

    2016-10-01

    Full Text Available Objective: To study the relationship of thyroid ultrasound elasticity contrast index (ECI with serum autoantibody and Th1/Th2 cytokine levels in patients with Hashimoto's thyroiditis. Methods: A total of 68 patients diagnosed with Hashimoto's thyroiditis (HT in our hospitalas were selected as HT group, 60 healthy volunteers were selected as control group, ultrasound examination was performed to determine ECL, serum was collected to determine TPO-Ab, TG-Ab, IFN-γ, TNF-α, IL-2, IL-4 and IL-10 levels, and peripheral blood was collected to determine the positive expression rate of CD30 and CD195. Results: ECI of HT group was significantly higher than that of control group and the ECI of patients with small nodule type HT was significantly lower than that of patients with grid type HT; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of HT group were significantly higher than those of control group while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly lower than those of control group; TPO-Ab, TG-Ab, IFN-γ, TNF-α and IL-2 levels in serum and positive expression rate of CD195 in peripheral blood of patients with small nodule type HT were significantly lower than those of patients with grid type HT while IL-4 and IL-10 levels and positive expression rate of CD30 in peripheral blood were significantly higher than those of patients with grid type HT; ECI was positively correlated with TPO-Ab, TG-Ab, IFN-γ, TNF- α, IL-2b and CD195, and negatively correlated with IL-4, IL-10 and CD30. Conclusions: ECL significantly increases in patients with Hashimoto's thyroiditis and it can be used to evaluate the degree of immune dysfunction.

  3. Soluble CD30 serum level--an adequate marker for allograft rejection of solid organs?

    Science.gov (United States)

    Schlaf, G; Altermann, W W; Rothhoff, A; Seliger, B

    2007-11-01

    The CD30 molecule, a 120 kDa cell surface glycoprotein, is a member of the tumor necrosis factor receptor (TNF-R) superfamily and was originally identified on the surface of Reed-Sternberg cells and anaplastic large cell lymphomas in Hodgkin's disease patients. In addition to lymphoproliferative disorders the expression of CD30 was found in both activated CD8+ and CD4+ Th2 cells which lead to the activation of B-cells and consequently to the inhibition of the Th1-type cellular immunity. The membrane-bound CD30 molecule can be proteolytically cleaved, thereby generating a soluble form (sCD30) of about 85 kDa. Low serum levels of soluble CD30 were found in healthy humans, whereas increased sCD30 serum concentrations were detected under pathophysiological situations such as systemic lupus erythematosus, rheumatoid arthritis, certain viral infections and adult T cell leukaemia/lymphoma. In addition, it has recently been suggested that pre- or post-transplant levels of sCD30 represent a biomarker for graft rejection associated with an impaired outcome for transplanted patients. We here review (i) the current knowledge of the clinical significance of sCD30 serum levels for solid organ transplantations and (ii) our own novel data regarding inter- and intra-individual variations as well as time-dependent alterations of sCD30 levels in patients. (iii) Based on this information the implementation of sCD30 as predictive pre-transplant or post-transplant parameter for solid organ transplantation is critically discussed.

  4. Effects of Atorvastatin calcium combined with Aspirin on serum levels of Hcy, NSE, UA, hs-CRP and inflammatory factors of patients with cerebral infarction

    Directory of Open Access Journals (Sweden)

    Shu-Qin Zhang

    2017-03-01

    Full Text Available Objective: To study the effects of Atorvastatin calcium combined with Aspirin on serum levels of homocysteine (Hcy, neuron-specific enolase (NSE, uric acid (UA, high sensitity C-reactive protein (hs-CRP and inflammatory factors of patients with cerebral infarction. Methods: 100 cases of patients with cerebral infarction from March 2014 to May 2016 were treated in the Department of Neurology of our hospital and affiliated to Huazhong University of Science and Technology of traditional Chinese medicine and Western Medicine. The subjects were divided into the control group (n=50 and the treatment group (n=50 randomly. The control group was treated with Aspirin, the treatment group were treated with Atorvastatin calcium combined with Aspirin. The two groups were treated for 28 d. The serum levels of Hcy, NSE, UA, hs- CRP, interleukin-6 (IL-6, interleukin-8 (IL-8 and tumor necrosis factor-α (TNF-α of the two groups before and after treatment were compared. Results: There were no significantly differences of the serum levels of the Hcy, NSE, UA and hs-CRP of the two groups before treatment (P>0.05. After treatment, the serum levels of the Hcy, NSE, UA and hs-CRP of the two groups were significantly lower than before treatment, and that of the treatment group were significantly lower than the control group (P0.05. After treatment, the serum levels of the IL-6, IL-8 and TNF-α of the two groups were significantly lower than before treatment, and that of the treatment group were significantly lower than the control group (P<0.05. Conclusions: Atorvastatin calcium combined with Aspirin can significantly reduce the serum levels of Hcy, NSE, UA, hs-CRP, IL-6, IL-8 and TNF-α of the patients with cerebral infarction.

  5. Serum aluminium levels of workers in the bauxite mines.

    Science.gov (United States)

    de Kom, J F; Dissels, H M; van der Voet, G B; de Wolff, F A

    1997-01-01

    Aluminium is produced from the mineral bauxite. Occupational exposure is reported during the industrial processing of aluminium and is associated with pulmonary and neurotoxicity. However, data on exposure and toxicity of workers in the open bauxite mining industry do not exist. Therefore, a study was performed to explore aluminium exposure in employees involved in this bauxite mining process in a Surinam mine. A group of workers occupationally exposed to aluminium in an open bauxite mine were compared with a group of nonexposed wood processors. Serum aluminium was analyzed using atomic absorption spectrometry Data from the clinical chemistry of the blood and a questionnaire were used to explore determinants for aluminium exposure. No significant difference between serum aluminium in the exposed (4.4 +/- 2.0 micrograms/L, n = 27) and control group (5.1 +/- 1.5 micrograms/L, n = 27) was detected. For the serum concentration of the clinical chemical variables (calcium, citrate, and creatinine), a statistically significant difference was computed (p < or = 0.02) between the exposed and control group. All levels were slightly higher in the exposed group; no statistically significant correlations with serum aluminium were found. In this study, serum aluminium values were in the normal range, no significant difference between the groups could be detected despite long-term occupational exposure.

  6. Serum hyaluronic acid levels during pregnancy and labor.

    Science.gov (United States)

    Kobayashi, H; Sun, G W; Tanaka, Y; Kondo, T; Terao, T

    1999-04-01

    To study the changes in concentrations of serum hyaluronic acid in uncomplicated human pregnancies. We determined the concentrations of serum hyaluronic acid, using a specific enzyme-linked immunosorbent assay, in 70 nonpregnant women, 250 women during their pregnancies, and 68 women at the time of parturition. Results were analyzed for statistical significance with Scheffé test for multiple comparisons. During pregnancy, mean (+/- standard deviation) serum hyaluronic acid levels were 11.4 +/- 4.5, 13.6 +/- 2.8, 20.6 +/- 1.5, and 46.9 +/- 7.9 ng/mL at 5-14 (n = 47), 15-26 (n = 46), 27-37 (n = 58), and 38-40 (n = 99) weeks' gestation, respectively. Pregnant women in labor (n = 68) had significantly higher levels (100.4 +/- 11.3 ng/mL) than did women at term but not in labor (P hyaluronic acid concentrations increase as pregnancy progresses and serum levels increase significantly at term. Hyaluronic acid may be associated with cervical ripening during parturition.

  7. Serum Prohepcidin Levels in Children with Thalassemia Major and Intermedia

    Directory of Open Access Journals (Sweden)

    Celil Yılmaz

    2017-04-01

    Full Text Available Objective: To determine the role of hepcidin hormone levels in iron accumulation in patients with thalassemia major (TM and thalassemia intermedia (TI. Materials and Methods: Serum prohepcidin and ferritin levels were determined in 34 patient with TM, 10 patient with TI, who attended the Department of Pediatric Hematology Adnan Menderes University Medical Faculty and the Department of Pediatrics at Aydın Atatürk State Hospital between 1 September 2006 and 30 September 2007 and 40 control patients without infection/inflammation, hepatitis or liver failure. Serum prohepcidin levels were measured using a commercial enzyme-linked immunosorbent assay kit (DRG International, Inc. Marburg, Germany; ferritin was studied with chemiluminescence method (Immulite 2000 DPC. Results: Mean serum ferritin levels in TM, TI and control groups were 2347.97±1724.81 ng/mL (range: 144-8015 ng/mL, 1352.40±918.94 ng/mL (range: 311-3109 ng/mL, and 33.35±12.03 ng/mL (range: 20-69.1 ng/mL, respectively. Serum prohepcidin levels in the same groups were 221.78±74.38 ng/mL (range: 7l.14-446.57 ng/mL, 173.31±52.14 ng/mL (range: 100.83-267.69 ng/mL, and 218.20±50.37 ng/mL (range: 116.18-330.43 ng/mL, respectively. There was a statistically significant difference in prohepcidin levels between patients with TI and control group only (p=0.016. No correlation was found between prohepcidin and ferritin levels in all groups (r=-0.023, p=0.839. Conclusion: Low levels of prohepcidin in patients with TI may be related to increased erythropoietic activity. Prohepcidin can be an indicator of active erythropoiesis.

  8. Radioimmunoassay of serum digoxin levels in digitalis intoxication

    International Nuclear Information System (INIS)

    Arendt, G.

    1981-01-01

    For 101 hospitalized patients where clinical symptoms of a glucosidine intoxication as a consequence of oral digoxin treatment were noted, serum digoxin levels were determined using a RIA kit of the Boehringer company (I-125 tracer, solid phase tube separation technique) on a fasted stomach prior to oral drug administration. An ECG was performed simultaneously and in addition kidney function parameters and electrolyte levels were determined. An anamnesis and clinical examination of the patients were also conducted. Interferences in the RIA method and gastro-intestinal illness resulting in changes in resorption behaviour were excluded. The group of patients showed collectively an average serum digoxin level of 2.9 +- 0.9 ng/ml with a range from 1.8 to 6.8 ng/ml, which was statistically significantly higher than the average value for 101 patients receiving long-term oral medication but without symptoms of glycosidine intoxication. According to the manufacture's specifications for the RIA kit, values > 2.0 ng/ml are considered as toxic, with values between 1.6 and 2.0 ng/mg falling into a ''grey zone''. A correlation was found between toxic serum values with changes in ECG pattern and subjective clinical symptoms of intoxication. A limitation of kidney function was responsible for the high serum glycoside levels in 62% of the patients. It was shown that the differing response of patients towards digitalis medication, above all in the case of long-term therapy, warrants an RIA determination of serum glycoside values in order to adjust the digoxin dose to individual requirements. (orig./MG) [de

  9. Decreased Serum 25-Hydroxycalciferol Levels in Pre-diabetic Adults

    International Nuclear Information System (INIS)

    Ain, Q. A.; Khan, D. A.; Ijaz, A.; Khan, F. A.; Latif, A.

    2016-01-01

    Objective: To determine the serum 25-hydroxycalciferol levels [25(OH)D] in adults with pre-diabetes and normoglycaemia to examine a possible association of vitamin D deficiency with pre-diabetes. Study Design: Case control study. Place and Duration of Study: Armed Forces Institute of Pathology, Rawalpindi, from November 2012 to July 2013. Methodology: A total of 272 adults including 136 pre-diabetics and 136 normoglycaemics of either gender aged 20 years and above were consecutively inducted. Patients with diabetes mellitus, pregnancy, rickets and osteomalacia, ischemic heart disease, chronic kidney disease and chronic liver disease were excluded. Fasting Plasma Glucose (FPG) was estimated with hexokinase method on Modular p800 Roche chemistry analyzer while serum 25(OH)D was measured on Diasorin Liaison immunoassay analyzer using the chemiluminescent technique. Mean 25(OH)D levels in pre-diabetic and normoglycaemic groups were compared using Mann-Whitney U test. Spearman's correlation coefficient 'rs' was determined between serum 25(OH)D and FPG. Odds ratio for vitamin D deficiency was also calculated. Results: Mean serum 25(OH)D level was low in pre-diabetics (23.2 nmol/L) as compared to normoglycaemics (29 nmol/L; p=0.001). Serum 25(OH)D level had inverse correlation with FPG (rs = -0.448, p=0.000). There was also significant association of vitamin D deficiency with pre-diabetes compared with normoglycaemia (OR: 2.21, p= 0.016; 95 percentage CI: 1.15-4.27). Conclusion: Vitamin D deficiency with pre-diabetes suggested that vitamin D may have an important role in pathogenesis of pre-diabetes. (author)

  10. CORRELATION OF GALLSTONE FORMATION WITH SERUM IRON LEVELS

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    Rohini Bipin Bhadre

    2016-07-01

    Full Text Available INTRODUCTION Gallstones are one of the most common problem associated with the gallbladder, affecting millions of people throughout the world. Bile is excreted from liver and gallbladder into Duodenum for digestion. After digestion, if the gallbladder is not emptied out completely, the Bile Juice that remains in the gallbladder can become too concentrated with cholesterol leading to gallstone formation. Cholesterol and calcium bilirubinate are the two main substances involved in gallstone formation. Gallstones derived from bile consists of mixture of cholesterol, bilirubin with or without calcium. Based on their chemical composition, gallstones found in the gallbladder are classified as cholesterol, pigmented or mixed stones. Iron deficiency has been shown to alter the activity of several hepatic enzymes, leading to increased gallbladder bile cholesterol saturation and promotion of cholesterol crystal formation. AIMS & OBJECTIVE Attempt to establish a correlation with gallstones and decreased serum iron levels. MATERIAL & METHODS This study was a prospective cohort study which included 100 consecutive patients with imaging studies suggestive of Cholelithiasis. The Gallstone surgically removed was crushed with mortar and pestle and then analysed for cholesterol, calcium, phosphate and bilirubin (pigment. Serum samples were analysed for Cholesterol, iron and iron binding capacity. RESULTS 86% patients had increased cholesterol levels (p=0.04 and 93% had decreased serum Iron levels (p=0.96. The most common type of gallstone was found to be Cholesterol type of gallstone followed by Mixed and Pigment gallstones. CONCLUSION Serum cholesterol levels were found to be raised in majority of the patients and serum iron was found to be low in these majority of the patients indicating iron deficiency may play a role in gallstone formation.

  11. Effect of body mass index on serum leptin levels

    International Nuclear Information System (INIS)

    Paul, R.F.; Hassan, M.; Nazar, H.S.

    2012-01-01

    Background: Leptin is product of ob gene, an adipose tissue derived hormone that plays a key role in the regulation of body fat mass by regulating appetite and metabolism while balancing energy intake and energy expenditure. The objective of the study was to evaluate possible association between serum leptin levels and Body Mass Index (BMI) of gender in adult age group. Methods: Two-hundred-seventy subjects aged 20-50 years were randomly selected from general population of Abbottabad. The subjects were grouped on the basis on BMI (89 normal, 92 overweight, and 89 obese). After complete evaluation, demographic data was recorded and BMI. Non-fasting venous blood samples were drawn to measure serum leptin and serum glucose levels. The data were analysed using SPSS-15 calculating mean, percentage, independent t-test and chi-square test. Correlation and regression curve analysis were obtained, and p and r values were calculated. Results: Serum leptin levels and differences between genders were significant in all body mass indices. For normal BMI group the mean values for leptin were 2.6+-1.5 gamma g/ml in men, and 17.3+9-10.2 gamma g/ml for women. For Group-2 mean leptin levels in men were 9.9+-6.8 gamma g/ml and in women were 34.8+-13.6 gamma g/ml. For Group-3 BMI comprising obese subjects mean values for men were 21.3+-14.2 gamma g/ml and for women were 48.21+-21.2 gamma g/ml (p<0.001). Conclusion: A progressive increase in serum leptin concentration was observed with an increase in BMI. Significant difference between leptin concentrations in either gender was found in normal, overweight and obese subjects. (author)

  12. Circulating levels of TNF-alpha and IL-6-relation to truncal fat mass and muscle mass in healthy elderly individuals and in patients with type-2 diabetes

    DEFF Research Database (Denmark)

    Pedersen, Maria; Bruunsgaard, Helle; Weis, Nina

    2003-01-01

    The purpose of the current study was to test the hypothesis that an altered fat distribution in elderly healthy subjects and in patients with type-2 diabetes contributes to high circulating levels of interleukin (IL)-6 and tumor necrotic factor (TNF)-alpha, which secondly is related to lower muscle...... mass. Twenty young controls, (20-35 yr), 20 healthy elderly subjects (65-80 yr) and 16 elderly patients with type 2 diabetes (65-80 yr) were included in a cross sectional study. Plasma levels of TNF-alpha and IL-6 were measured after an overnight fast. Dual-energy X-ray absorptiometry and total body...... to lower ASM and BCM in elderly men both in a univariate regression analysis and a multivariate regression analysis. In conclusion, high plasma levels of TNF-alpha and IL-6 in elderly healthy people and in patients with type 2 diabetes are associated with increased truncal fat mass, suggesting...

  13. Decreased serum homocysteine levels after micronutrient supplementation in older people

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    Pusparini Pusparini

    2016-02-01

    Full Text Available Aging is associated with a gradual impairment in cognitive function. The elderly also show a high prevalence of undernutrition, whereas nutrition plays an important role in the metabolism of neuronal cells and enzymes. Homocysteine is an amino acid resulting from methionine metabolism and is dependent on intake of vitamin B12, vitamin B6 and folic acid. Homocysteine is said to play a role in cognitive function. The objective of this study was to evaluate the effect of micronutrient supplementation for 6 months on serum homocysteine levels and cognitive function in older people. This study was an experimental study of pre-post test design, carried out in Mampang subdistrict, South Jakarta. A total of 94 elderly people was recruited for this study, consisting of 44 females and 50 males. Serum homocysteine level was assessed by fluorescent polarization immunoassay and cognitive function by means of the mini mental state examination (MMSE before and after micronutrient supplementation. Mean serum homocysteine concentration after supplementation decreased significantly to 14.8 ± 5.8 mmol/L, compared with mean serum homocysteine level of 15.9 ± 5.9 mmol/L before supplementation (p=0.000. Multiple regression analysis indicated that the factors influencing post-supplementation MMSE scores were gender (â=-0.350; p=0.000, education (â=0.510; p=0.000 and post-supplementation homocysteine levels (â=-0.201; p=0.000, while age, pre-supplementation homocysteine levels and BMI did not affect MMSE scores. Homocysteine concentration decreased significantly after 6 months of supplementation. The factors affecting post-supplementation MMSE scores were gender, level of education, and post-supplementation homocysteine level.

  14. Decreased serum homocysteine levels after micronutrient supplementation in older people

    Directory of Open Access Journals (Sweden)

    Pusparini

    2010-12-01

    Full Text Available Aging is associated with a gradual impairment in cognitive function. The elderly also show a high prevalence of undernutrition, whereas nutrition plays an important role in the metabolism of neuronal cells and enzymes. Homocysteine is an amino acid resulting from methionine metabolism and is dependent on intake of vitamin B12, vitamin B6 and folic acid. Homocysteine is said to play a role in cognitive function. The objective of this study was to evaluate the effect of micronutrient supplementation for 6 months on serum homocysteine levels and cognitive function in older people. This study was an experimental study of pre-post test design, carried out in Mampang subdistrict, South Jakarta. A total of 94 elderly people was recruited for this study, consisting of 44 females and 50 males. Serum homocysteine level was assessed by fluorescent polarization immunoassay and cognitive function by means of the mini mental state examination (MMSE before and after micronutrient supplementation. Mean serum homocysteine concentration after supplementation decreased significantly to 14.8 ± 5.8 mmol/L, compared with mean serum homocysteine level of 15.9 ± 5.9 mmol/L before supplementation (p=0.000. Multiple regression analysis indicated that the factors influencing post-supplementation MMSE scores were gender (â=-0.350; p=0.000, education (â=0.510; p=0.000 and post-supplementation homocysteine levels (â=-0.201; p=0.000, while age, pre-supplementation homocysteine levels and BMI did not affect MMSE scores. Homocysteine concentration decreased significantly after 6 months of supplementation. The factors affecting post-supplementation MMSE scores were gender, level of education, and post-supplementation homocysteine level.

  15. Serum placental growth factor, vascular endothelial growth factor, soluble vascular endothelial growth factor receptor-1 and -2 levels in periodontal disease, and adverse pregnancy outcomes.

    Science.gov (United States)

    Sert, Tuba; Kırzıoğlu, F Yeşim; Fentoğlu, Ozlem; Aylak, Firdevs; Mungan, Tamer

    2011-12-01

    The aim of this study is the evaluation of levels of serum interleukin (IL)-1β, IL-6, IL-10, tumor necrosis factor (TNF)-α, vascular endothelial growth factor (VEGF), placental growth factor (PIGF), and soluble VEGF receptor (sVEGFR)-1 and -2 in the association between periodontal disease and adverse pregnancy outcomes. One hundred and nine mothers, who recently gave birth, and 51 women who were not recently pregnant, aged 18 to 35 years, were included in this study. The mothers were classified as term birth, preterm birth (PTB), and preterm low birth weight (PLBW) in respect to their gestational age and baby's birth weight. The birth mothers were grouped as having gingivitis or periodontitis. The non-pregnant group also included periodontally healthy patients. Venous blood samples were collected to evaluate serum IL-1β, IL-6, IL-10, TNF-α, VEGF, PIGF, and sVEGFR-1 and -2 levels. Mother's weight, education, and income level were significantly associated with pregnancy outcomes. Serum levels of IL-1β, TNF-α, IL-6, VEGF, and sVEGFR-1 and -2 showed an increase in significance when related to pregnancy. Whereas in the PLBW group IL-1β, VEGF, and sVEGFR-2 levels were increased, in the PTB group sVEGFR-1 levels were increased. Additionally, the patients in the PLBW group with periodontitis had higher serum levels of IL-1β, VEGF, sVEGFR-2, and IL-1β/IL-10. The serum levels of IL-1β, VEGF, and sVEGFR-1 and -2 may have a potential effect on the mechanism of the association between periodontal disease and adverse pregnancy outcomes.

  16. Serum carnitine levels in bone marrow transplant recipients.

    Science.gov (United States)

    Kirvelä, O; Antila, H; Heinonen, O; Toivanen, A

    1990-12-01

    This study investigated plasma carnitine levels in patients undergoing allogenic bone marrow transplantation. The patients received fat-based TPN (50% fat, 50% CHO; calorie: nitrogen ratio 125:1) for an average of 33 +/- 7.5 days. TPN was started before transplantation and stopped when patients were able to eat. Caloric needs were estimated using the Harris-Benedict equation; 150% of the estimated BEE was given for the first two weeks after transplantation. The amount of TPN was gradually decreased as patients resumed their oral intake. All patients had low-normal serum carnitine levels before transplantation. There was no significant change in total or free serum carnitine levels during the course of TPN. However, in patients who had symptoms of graft vs. host reaction (GVH), the highest carnitine values during GVH (total 72.3 +/- 6.5 and free 61.2 +/- 12.4 mumol/l) were significantly higher (p < 0.001) than the baseline values (total 27.1 +/- 9.3 and free 24.9 +/- 9.6 mumol/l) or the highest non GVH values after transplantation (total 32.0 +/- 10.7 and free 29.0 +/- 10.7 mumol/l, respectively). The serum triglyceride, total cholesterol, and HDL cholesterol remained within normal range. In conclusion, bone marrow transplant patients receiving fat-based TPN have normal circulating levels of carnitine. GVH reaction caused an increase in the carnitine levels, which was probably due to increased tissue catabolism.

  17. The role of serum vitamin D levels in vitiligo

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    Ebru Karagün

    2016-08-01

    Full Text Available Introduction : Vitiligo is a common acquired pigmentary skin disorder. Vitamin D is responsible for skin pigmentation, increases tyrosinase activity and melanogenesis, and exhibits immunoregulatory functions. Low levels of vitamin D are associated with many autoimmune diseases, including systemic lupus, diabetes mellitus, rheumatoid arthritis, multiple sclerosis and alopecia areata. Few reports have evaluated serum vitamin D levels in vitiligo patients, and their results are conflicting. Aim : To evaluate serum vitamin D levels of vitiligo patients and compare the results with controls. Material and methods : In total, 50 vitiligo patients and 47 controls were enrolled in the study. Vitamin D levels were measured from blood samples. Group comparisons were performed using appropriate statistical methods. Results : The patients had lower serum vitamin D levels than the controls, but this difference was not significant (p = 0.570. Conclusions : It remains unknown whether vitamin D deficiency causes vitiligo. Larger controlled studies are required to prove whether low circulating vitamin D is a causative factor in vitiligo.

  18. Elevated serum levels of Chromogranin A in hepatocellular carcinoma.

    Science.gov (United States)

    Biondi, Antonio; Malaguarnera, Giulia; Vacante, Marco; Berretta, Massimiliano; D'Agata, Velia; Malaguarnera, Michele; Basile, Francesco; Drago, Filippo; Bertino, Gaetano

    2012-01-01

    During the past three decades, the incidence of hepatocellular carcinoma in the United States has tripled. The neuroendocrine character has been observed in some tumor cells within some hepatocellular carcinoma nodules and elevated serum chromogranin A also been reported in patients with hepatocellular carcinoma. The aim of this work was to investigate the role of serum concentration of chromogranin A in patients with hepatocellular carcinoma at different stages. The study population consisted of 96 patients (63 males and 33 females age range 52-84) at their first hospital admission for hepatocellular carcinoma. The control group consisted of 35 volunteers (20 males and 15 females age range 50-80). The hepatocellular carcinoma patients were stratified according the Barcelona-Clinic Liver Cancer classification. Venous blood samples were collected before treatment from each patients before surgery, centrifuged to obtain serum samples and stored at -80° C until assayed. The chromogranin A serum levels were elevated (> 100 ng/ml) in 72/96 patients with hepatocellular carcinoma. The serum levels of chromogranin A were significantly correlated (p<0.05) with alpha-fetoprotein. In comparison with controls, the hepatocellular carcinoma patients showed a significant increase (p<0.001) vs controls. The chromogranin A levels in the Barcelona staging of hepatocellular carcinoma was higher in stage D compared to stage C (p<0.01), to stage B (p<0.001), and to stage A (p<0.001). Molecular markers, such as chromogranin A, could be very useful tools for hepatocellular carcinoma diagnosis. However the molecular classification should be incorporated into a staging scheme, which effectively separated patients into groups with homogeneous prognosis and response to treatment, and thus serves to aid in the selection of appropriate therapy.

  19. The radioimmunoassay of serum alpha-fetoprotein levels

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Y H; Choi, K A; Ahn, K S; Suh, W H; Lee, M J [Korea University College of Medicine, Seoul (Korea, Republic of)

    1982-06-15

    Alpha-fetoprotein (AFP) was first described in the human fetus in 1956 and became a marker protein of primary liver cancer in adults. Serum AFP levels were measured by radioimmunoassay in 212 patients with a variety of malignant and nonmalignant diseases to determine the incidence of leveis elevated above 40 ng/ml. The results obtained are as follows: In 44 cases of total 212 patients, abnormal AFP levels above 40 ng/ml in serum were measured; 24 of 31 patients with primary hepatocellular carcinoma and primary hepatocellular carcinoma with liver cirrhosis (77.4%), 7 of 51 patients with only liver cirrhosis (13.7%), 4 of 10 patients with metastatic liver cancer (40.0%), 4 of 15 patients with chronic hepatitis (26.7%), 2 of 23 patients with acute hepatitis (8.7%), and each one patient with 6 pancreatic carcinoma and 9 cholangiocarcinoma had elevated serum AFP levels. One pregnant woman with gestation 35 weeks had elevated level, but within normal limit during pregnancy.

  20. The radioimmunoassay of serum alpha-fetoprotein levels

    International Nuclear Information System (INIS)

    Kim, Y. H.; Choi, K. A.; Ahn, K. S.; Suh, W. H.; Lee, M. J.

    1982-01-01

    Alpha-fetoprotein (AFP) was first described in the human fetus in 1956 and became a marker protein of primary liver cancer in adults. Serum AFP levels were measured by radioimmunoassay in 212 patients with a variety of malignant and nonmalignant diseases to determine the incidence of leveis elevated above 40 ng/ml. The results obtained are as follows: In 44 cases of total 212 patients, abnormal AFP levels above 40 ng/ml in serum were measured; 24 of 31 patients with primary hepatocellular carcinoma and primary hepatocellular carcinoma with liver cirrhosis (77.4%), 7 of 51 patients with only liver cirrhosis (13.7%), 4 of 10 patients with metastatic liver cancer (40.0%), 4 of 15 patients with chronic hepatitis (26.7%), 2 of 23 patients with acute hepatitis (8.7%), and each one patient with 6 pancreatic carcinoma and 9 cholangiocarcinoma had elevated serum AFP levels. One pregnant woman with gestation 35 weeks had elevated level, but within normal limit during pregnancy

  1. Circulating levels of TNF-alpha and IL-6-relation to truncal fat mass and muscle mass in healthy elderly individuals and in patients with type-2 diabetes

    DEFF Research Database (Denmark)

    Pedersen, Maria; Bruunsgaard, Helle; Weis, Nina

    2003-01-01

    The purpose of the current study was to test the hypothesis that an altered fat distribution in elderly healthy subjects and in patients with type-2 diabetes contributes to high circulating levels of interleukin (IL)-6 and tumor necrotic factor (TNF)-alpha, which secondly is related to lower muscle...... mass. Twenty young controls, (20-35 yr), 20 healthy elderly subjects (65-80 yr) and 16 elderly patients with type 2 diabetes (65-80 yr) were included in a cross sectional study. Plasma levels of TNF-alpha and IL-6 were measured after an overnight fast. Dual-energy X-ray absorptiometry and total body...... potassium counting measured truncal fat, appendicular skeletal muscle mass (ASM) and body cell mass (BCM), respectively. TNF-alpha, IL-6 and the relative truncal fat mass were higher in elderly compared with young controls. ASM was lower in diabetic men than in young controls and BCM was lower in elderly...

  2. Effects of hemodialysis on serum fetuin-A levels

    Directory of Open Access Journals (Sweden)

    Roman Safranek

    2012-06-01

    Full Text Available Fetuin-A is a calcification inhibitor, negative acute phase response marker and cardiovascular mortality predictor in hemodialysis patients. Low levels of fetuin-A are associated with malnutrition, inflammation, decreased bone mass density, low-turnover bone and use of high calcium concentration dialysate. Hemodialysis procedure (HD has been shown to decrease fetuin-A levels by 20%, probably due to HD-induced inflammation or acute changes in calcium metabolism. The aim of our study was to investigate effects of HD on serum fetuin-A levels. Forty clinically and hemodynamically stable hemodialysis patients (21 females, 68 (38-85 years underwent routine bicarbonate hemodialysis or hemodiafiltration with polysulfone dialyzer. On consecutive HD dialysis solution with different calcium concentration with/without citric acid was used to assess influence of calcium shifts and parathyroid activity on fetuin-A changes during HD. All other parameters of HD were kept constant. Serum fetuin-A, calcium, phosphorus, iPTH, CRP and other biochemical parameters were measured before and after each HD. Our data show that predialysis serum fetuin-A levels have positive correlation with iPTH levels (p<0.05 and tendency to decrease with higher CRP levels. There was no change in fetuin-A levels during HD: 206 (167.1; 231.9 ug/ml before and 208.9 (170.3; 246.3 ug/ml after HD; respectively. When corrected for haemoconcentration, decrease in fetuin-A was only 2.8% (p<0.05. There was also no difference between effect of hemodialysis and hemodia-filtration procedure. The use of different calcium dialysate concentrations had distinct effect on iPTH levels during and after HD, however, we observed no associated changes in fetuin-A levels. The use of dialysate solution with citric acid had no effect on fetuin-A levels. In conclusion, standard bicarbonate HD with polysulfone dialyser and ultrapure dialysate induces only minor changes in fetuin-A and no changes in hsCRP levels

  3. Circulating complement-C1q TNF-related protein 1 levels are increased in patients with type 2 diabetes and are associated with insulin sensitivity in Chinese subjects.

    Directory of Open Access Journals (Sweden)

    Xuebo Pan

    Full Text Available BACKGROUND: Complement-C1q TNF-related protein 1 (CTRP1, a member of the CTRP superfamily, possesses anti-inflammatory and anti-diabetic effects in mice. However, the clinical relevance of CTRP1 has been seldom explored. The current study aimed to investigate the association of circulating CTRP1 and type 2 diabetes mellitus (T2DM in a Chinese population. DESIGN AND METHODS: Serum CTRP1 and adiponectin levels of 96 T2DM patients and 85 healthy subjects were determined by ELISA, and their associations with adiposity, glucose and lipid profiles were studied. In a subgroup of this study, the 75-g oral glucose tolerance test (OGTT was performed in 20 healthy and 20 T2DM subjects to evaluate the relationship among serum levels of CTRP1 and adiponectin, insulin secretion and insulin sensitivity. RESULTS: Serum CTRP1 levels were significantly increased in patients with T2DM, compared with healthy controls (p<0.001. Similar to adiponectin, serum levels of CTRP1 were significantly correlated to several parameters involved in glucose metabolism and insulin resistance, and independently associated with fasting glucose levels (p<0.05 after BMI and gender adjustments. Furthermore, CTRP1 levels were positively correlated to insulin secretion, while negatively to insulin sensitivity, as measured by OGTT. CONCLUSION: CTRP1 is a novel adipokine associated with T2DM in humans. The paradoxical increase of serum CTRP1 levels in T2DM subjects may be due to a compensatory response to the adverse glucose and lipid metabolism, which warrants further investigation.

  4. Effects of folic acid supplementation on serum homocysteine and lipoprotein (a levels during pregnancy

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    Zohreh Hekmati Azar Mehrabani

    2015-12-01

    Conclusion: Although FA supplementation decreased serum levels of Hcy in different MTHFR genotypes, serum Lp(a was not changed by FA supplements. Our data suggests that FA supplementation effects on serum Hcy is MTHFR genotype independent in pregnant women.

  5. Serum PSA levels in the Indian population: Is it different?

    Science.gov (United States)

    Agrawal, Amit; Karan, Shailesh Chandra

    2017-04-01

    Serum prostate-specific antigen (PSA) is an important tumour, marker which is widely used to trigger trans-rectal ultrasound (TRUS)-guided prostate biopsy. However, the PSA levels vary with race and ethnicity. Therefore, there is a need to have an Indian reference range. All adult male patients meeting the inclusion and exclusion criteria were enrolled in this study. They were subjected to assessment of serum total PSA, digital rectal examination and trans-abdominal ultrasound. If any one or more of these were found abnormal, then a TRUS-guided 12-core prostate biopsy was done. Patients who were detected to have prostatic cancer were excluded from the final analysis. The data so obtained was grouped among the following three age groups: 40-49, 50-59 and 60-70 years, and the age-specific PSA values, prostatic volume and PSA density were found. A total of 1772 patients were analysed. The mean serum total PSA was 1.76 ng/ml with a standard deviation of 2.566 ng/ml. Group-wise age distribution of the mean serum total PSA was 1.22, 1.97 and 2.08 ng/ml in 40-49, 50-59 and 60-70 years age groups. The mean total PSA and the age-specific PSA range tend to be lower in the Indians than the Western population.

  6. Elevated serum angiotensin converting enzyme levels in metastatic ovarian dysgerminoma.

    LENUS (Irish Health Repository)

    Cotter, T P

    2012-02-03

    A case of a 32-year-old XY genotype female is described, presenting with mediastinal and abdominal lymphadenopathy and associated with an elevated serum angiotensin I converting enzyme (SACE) level. Lymph node histology showed a malignant dysgerminoma of ovarian origin. Combined chemotherapy led to a radiological regression of the lymphadenopathy and coincided with a decrease in SACE concentration. The authors suggest that SACE may be a marker for disseminated germinoma tumours and may be useful for monitoring treatment.

  7. Elevated Serum Pesticide Levels and Risk of Parkinson Disease

    Science.gov (United States)

    Richardson, Jason R.; Shalat, Stuart L.; Buckley, Brian; Winnik, Bozena; O’Suilleabhain, Padraig; Diaz-Arrastia, Ramon; Reisch, Joan; German, Dwight C.

    2012-01-01

    Background Exposure to pesticides has been reported to increase the risk of Parkinson disease (PD), but identification of the specific pesticides is lacking. Three studies have found elevated levels of organochlorine pesticides in postmortem PD brains. Objective To determine whether elevated levels of organochlorine pesticides are present in the serum of patients with PD. Design Case-control study. Setting An academic medical center. Participants Fifty patients with PD, 43 controls, and 20 patients with Alzheimer disease. Main Outcome Measures Levels of 16 organochlorine pesticides in serum samples. Results β-Hexachlorocyclohexane (β-HCH) was more often detectable in patients with PD (76%) compared with controls (40%) and patients with Alzheimer disease (30%). The median level of β-HCH was higher in patients with PD compared with controls and patients with Alzheimer disease. There were no marked differences in detection between controls and patients with PD concerning any of the other 15 organochlorine pesticides. Finally, we observed a significant odds ratio for the presence of β-HCH in serum to predict a diagnosis of PD vs control (odds ratio, 4.39; 95% confidence interval, 1.67–11.6) and PD vs Alzheimer disease (odds ratio, 5.20), which provides further evidence for the apparent association between serum β-HCH and PD. Conclusions These data suggest that β-HCH is associated with a diagnosis of PD. Further research is warranted regarding the potential role of β-HCH as a etiologic agent for some cases of PD. PMID:19597089

  8. Serum levels of interleukin-6 are linked to the severity of the disease caused by Andes Virus.

    Directory of Open Access Journals (Sweden)

    Jenniffer Angulo

    2017-07-01

    Full Text Available Andes virus (ANDV is the etiological agent of hantavirus cardiopulmonary syndrome in Chile. In this study, we evaluated the profile of the pro-inflammatory cytokines IL-1β, IL-12p70, IL-21, TNF-α, IFN-γ, IL-10 and IL-6 in serum samples of ANDV-infected patients at the time of hospitalization. The mean levels of circulating cytokines were determined by a Bead-Based Multiplex assay coupled with Luminex detection technology, in order to compare 43 serum samples of healthy controls and 43 samples of ANDV-infected patients that had been categorized according to the severity of disease. When compared to the controls, no significant differences in IL-1β concentration were observed in ANDV-infected patients (p = 0.9672, whereas levels of IL-12p70 and IL-21 were significantly lower in infected cases (p = <0.0001. Significantly elevated levels of TNF-α, IFN-γ, IL-10, and IL-6 were detected in ANDV-infected individuals (p = <0.0001, 0.0036, <0.0001, <0.0001, respectively. Notably, IL-6 levels were significantly higher (40-fold in the 22 patients with severe symptoms compared to the 21 individuals with mild symptoms (p = <0.0001. Using multivariate regression models, we show that IL-6 levels has a crude OR of 14.4 (CI: 3.3-63.1. In conclusion, the serum level of IL-6 is a significant predictor of the severity of the clinical outcome of ANDV-induced disease.

  9. Serum levels of caspase-cleaved cytokeratin-18 and mortality are associated in severe septic patients: pilot study.

    Directory of Open Access Journals (Sweden)

    Leonardo Lorente

    Full Text Available Apoptosis is increased in sepsis. Cytokeratin 18 (CK-18, a protein of the intermediate filament group present in most epithelial and parenchymal cells, is cleaved by the action of caspases and released into the blood as caspase-cleaved CK (CCCK-18 during apoptosis. Circulating levels of CCCK-18 have scarcely been explored in septic patients. In one study with 101 severe septic patients, the authors reported higher serum CCCK-18 levels in non-survivors than in survivors; however, the sample size was too small to demonstrate an association between serum CCCK-18 levels and early mortality and whether they could be used as a biomarker to predict outcomes in septic patients. Thus, these were the objectives of this study with a large series of patients.We performed a prospective, multicenter, observational study in six Spanish Intensive Care Units with 224 severe septic patients. Blood samples were collected at the time that severe sepsis was diagnosed to determine serum levels of CCCK-18, tumor necrosis factor (TNF-alpha, interleukin (IL-6 and IL-10. The end point was 30-day mortality.Non-surviving patients (n = 80 showed higher serum CCCK-18 levels (P391 u/L were associated with 30-day survival (Odds ratio = 2.687; 95% confidence interval = 1.449-4.983; P = 0.002, controlling for SOFA score, serum lactic acid levels and age. Kaplan-Meier survival analysis showed that the risk of death in septic patients with serum CCCK-18 levels >391 u/L was higher than in patients with lower values (Hazard Ratio = 3.1; 95% CI = 1.96-4.84; P<0.001. Serum CCCK-18 levels were positively associated with serum levels of IL-6 and lactic acid, and with SOFA and APACHE scores.The major novel finding of our study, the largest cohort of septic patients providing data on circulating CCCK-18 levels, was that serum CCCK-18 levels are associated with mortality in severe septic patients.

  10. Serum Levels of the Adipokine Progranulin Depend on Renal Function

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    Richter, Judit; Focke, Denise; Ebert, Thomas; Kovacs, Peter; Bachmann, Anette; Lössner, Ulrike; Kralisch, Susan; Kratzsch, Jürgen; Beige, Joachim; Anders, Matthias; Bast, Ingolf; Blüher, Matthias; Stumvoll, Michael; Fasshauer, Mathias

    2013-01-01

    OBJECTIVE Progranulin has recently been introduced as a novel adipokine inducing insulin resistance and obesity. In the current study, we investigated renal elimination, as well as association of the adipokine with markers of the metabolic syndrome. RESEARCH DESIGN AND METHODS Progranulin serum levels were quantified by enzyme-linked immunosorbent assay and correlated to anthropometric and biochemical parameters of renal function and glucose and lipid metabolism, as well as inflammation, in 532 patients with stages 1–5 of chronic kidney disease (CKD). RESULTS Median serum progranulin levels adjusted for age, sex, and BMI were significantly different between CKD stages with highest values detectable in stage 5 (stage 1, 58.3 µg/L; stage 2, 63.0 µg/L; stage 3, 65.4 µg/L; stage 4, 68.8 µg/L; and stage 5, 90.6 µg/L). Furthermore, CKD stage was the strongest independent predictor of circulating progranulin in our cohort. In addition, high-sensitivity interleukin-6 and adiponectin remained significantly and independently correlated with the adipokine. CONCLUSIONS We demonstrate that progranulin serum levels increase with deteriorating renal function. These findings are in accordance with the hypothesis that renal clearance is a major elimination route for circulating progranulin. Furthermore, the adipokine is positively and independently associated with markers of inflammation and adiponectin. PMID:23033238

  11. Decreased placental and maternal serum TRAIL-R2 levels are associated with placenta accreta.

    Science.gov (United States)

    Oztas, Efser; Ozler, Sibel; Ersoy, Ali Ozgur; Ersoy, Ebru; Caglar, Ali Turhan; Uygur, Dilek; Yucel, Aykan; Ergin, Merve; Danisman, Nuri

    2016-03-01

    TNF-related apoptosis-inducing ligand receptor-2 (TRAIL-R2) is produced both by decidual and trophoblast cells during pregnancy and known to participate in apoptosis. In this study, we aimed to determine and to compare maternal serum and placental TRAIL-R2 levels in patients with placenta accreta, non-adherent placenta previa and in healthy pregnancies. We also aimed to analyze the association of placenta accreta with the occurrence of previous C-sections. A total of 82 pregnant women were enrolled in this case-control study (27 placenta accreta patients, 26 non-adherent placenta previa patients and 29 age-, and BMI-matched healthy, uncomplicated pregnant controls). TRAIL-R2 levels were studied in both maternal serum and placental tissue homogenates. Determining the best predictor(s) which discriminate placenta accreta was analyzed by multiple logistic regression analyses. Adjusted odds ratios and 95% confidence intervals were also calculated. Both placental and serum TRAIL-R2 levels were significantly lower in placenta accreta group (median 34.82 pg/mg and 19.85 pg/mL, respectively) when compared with both non-adherent placenta previa (median 39.24 pg/mg and 25.99 pg/mL, respectively) and the control groups (median 41.62 pg/mg and 25.87 pg/mL, respectively) (p Placental TRAIL-R2 levels and previous cesarean section were found to be significantly associated with placenta accreta (OR: 0.934 95% CI 0.883-0.987, p = 0.016 and OR:7.725 95% CI: 2.717-21.965, p Placental and serum TRAIL-R2 levels were positively correlated. Decreased levels of placental TRAIL-R2 and previous history of cesarean section were found to be significantly associated with placenta accreta, suggesting a possible role of apoptosis in abnormal trophoblast invasion. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Increased serum procalcitonin levels in pregnant patients with asymptomatic bacteriuria.

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    Bilir, Filiz; Akdemir, Nermin; Ozden, Selcuk; Cevrioglu, A Serhan; Bilir, Cemil

    2013-09-05

    Among the pregnancy urinary tract infections, asymptomatic bacteriuria (ASB) is the most common one. Untreated ASB can progress to pyelonephritis in 30-50% of the patients and can also result in prematurity in 27% of the pregnancy so it needs immediate diagnosis and treatment. In this study, we wanted to evaluate procalcitonin levels, compared to other inflammatory in pregnant women with ASB. The study was designed between the period of January 2012 and February 2013 at Sakarya University School of Medicine, Department of Gynecology and Obstetrics. The study population included 30 pregnant patients with asymptomatic bacteriuria and 39 healthy pregnant controls. Mean age was 28 (SD, 5.5) of the study population; mean maternal weight was 70 (SD, 8) kilogram. There were no statically significant differences between the groups according to the routine biochemical parameters, but gestational age was significantly lower in the ASB group compared to the controls (20.4 vs 28.6, respectively; p 0.05 ng/ml and 21(70%) patients had negative procalcitonin levels (Chi-squrae, p treatment of the first ASB diagnosis. Procalcitonin levels were significantly higher in ASB group than the control group and serum procalcitonin levels were higher in pregnant women with recurrent ASB. This finding is an important result revealed that high procalcitonin level can predict the further urinary tract infection risk. Finally, serum procalcitonin levels were normal in healthy pregnant women while other inflammatory markers such as WBC, ESR and CRP levels were higher.

  13. Fasting serum glucose and glycosylated hemoglobin level in obesity.

    Science.gov (United States)

    Das, R K; Nessa, A; Hossain, M A; Siddiqui, N I; Hussain, M A

    2014-04-01

    Obesity is a condition in which the body fat stores are increased to an extent which impairs health and leads to serious health consequences. The amount of body fat is difficult to measure directly, and is usually determined from an indirect measure - the body mass index (BMI). Increased BMI in obese persons is directly associated with an increase in metabolic disease, such as type 2 diabetes mellitus. This Analytical cross sectional study was undertaken to assess the relation between obesity and glycemic control of body by measuring fasting serum glucose and glycosylated hemoglobin. This study was carried out in the Department of Physiology, Mymensingh Medical College, Mymensingh from 1st July 2011 to 30th June 2012 on 120 equally divided male and female persons within the age range of 25 to 55 years. Age more than 55 years and less than 25 years and diagnosed case of Hypothyroidism, Cushing's syndrome, polycystic ovary, Antipsychotic drug user and regular steroid users were excluded. Non probability purposive type of sampling technique was used for selecting the study subjects. Measurement of body mass index was done as per procedure. Fasting serum glucose was estimated by glucose oxidase method and Glycosylated hemoglobin by Boronate Affinity method. Statistical analysis was done by SPSS (version 17.0). Data were expressed as Mean±SE and statistical significance of difference among the groups were calculated by unpaired student's 't' test and Pearson's correlation coefficient tests were done as applicable. The Mean±SE of fasting serum glucose was significant at 1% level (P value obese group of BMI. There was no significant difference of glycosylated hemoglobin level between control and study groups. But there was positive correlation within each group. Fasting serum glucose also showed a bit stronger positive correlation with BMI. Both obese male and female persons showed higher levels of fasting serum glucose and glycosylated hemoglobin. The observed positive

  14. [Influence of ET-1 and ETA receptor blocker (BQ123) on the level of TNF-α in the brain rat].

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    Gorąca, Anna; Skibska, Beata

    2016-06-01

    Endothelin 1 (ET-1) in addition to the vasoconstriction, also has mitogenic, proinflammatory and proagregation activities. The mediators of inflammatory responses are cytokines, including special role attributed to tumor necrosis factor (TNF-α). The aim of this study was to evaluate the effect of ET-1 and its receptor blocker (BQ123) on the level of TNF-α in the brain rat. Experiments were performed on four groups of Wistar-Kyoto rats. Animals were divided into four groups of 8 rats. Group I - control was administered into the tail vein solution of 0.9 % NaCl. Group II - saline followed by ET-1 (3 μg/kg b.w.). Group III - saline followed by BQ123 (1 mg/kg b.w.). Group IV (BQ123/ET-1) - BQ123 (1 mg/kg b.w.) administered 30 min before ET-1 (3 μg/kg b.w.). Administration of ET-1 at doses of 3 μg/kg b.w. resulted in a statistically significant increase in TNF-α concentrations in brain homogenates compared to the control group (pET(A) receptor blocker - BQ123 (1mg/kg b.w.) 30 min before administration of ET-1 significantly decreased in TNF-α concentrations in brain homogenates (p ET-1 is significantly increased in TNFlevels in brain homogenates, while BQ123 given 30 min before administration of ET-1 caused a significant decrease in TNFlevels, suggesting that its anti-inflammatory activity. © 2016 MEDPRESS.

  15. High levels of serum hyaluronic acid in adults with dermatomyositis

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    Alana Ausciutti Victorino

    2015-04-01

    Full Text Available Background / objectives. Hyaluronic acid (HA is rarely described in dermatomyositis (DM. Thus, we determined any clinical association of serum levels of hyaluronic acid (HA in patients with dermatomyositis (DM. Materials and Methods. This cross-sectional single-center analysis 75 DM and 75 healthy individuals, during the period from January 2012 to July 2013. An anti-HA antibody assay was performed using specific ELISA/EIA kits, according to the manufacturer’s protocol. Results. The patients with DM and control subjects had comparable demographic distributions (p>0.05. The median time duration between disease diagnosis and initial symptoms was 6.0 [3.0-12.0] months, with a median DM disease duration of 4.0 [1.0-7.0] years. The median level of serum HA was significantly increased in patients with DM compared to the control group [329.0 (80.0-958.0 vs. 133.0 (30.0-262.0 ng/mL, respectively; p0.05. Serum HA also did not correlate with gender, ethnicity, auto-antibodies or drug use (p>0.05, but did correlate with cutaneous features, such as photosensitivity (p=0.001, “shawl” sign (p=0.018, “V-neck” sign (p=0.005 and cuticular hypertrophy (p=0.014. Conclusions. A high level of serum AH was observed in DM compared to healthy individuals. In DM, HA did not correlate to demographic, auto-antibodies and therapy parameters. However, HA correlated specifically with some cutaneous features, suggesting that this glycosaminoglycan could be involved in modulating cutaneous inflammation in this population. More studies are necessary to understand the correlation between AH and patients with DM.

  16. Studies on the relationship between plasma CRP and TNF-α, IL-1β levels in aged patients with acute coronary syndrome

    International Nuclear Information System (INIS)

    Luo Nanping; Wang Xiangang; Hu Chengjin; Wang Ruishan

    2002-01-01

    Objective: To investigate the relationship between plasma TNF-α, IL-1β and CRP levels in aged patients with coronary heart disease and to define the inflammation marker which might recognize and predict acute coronary syndrome. Methods: Radioimmunoassay was used to detect plasma levels of TNF-α, IL-1β and CRP. Results: Plasma levels of TNF-α and IL-β in patients with acute coronary syndrome (ACS) were significantly higher than those in controls (p<0.05; p<0.01) and stable coronary heart disease (SCHD) (p<0.05; p<0.01). Plasma CRP levels in patients with ACS (7.99 +- 11.9 ml/L) were also significantly higher than those in controls (0.99 +- 1.5 mg/L; p<0.01) and patients with SCHD (2.71 +- 5.45 mg/L; p<0.05). There was positive correlation between CRP level and TNF-α (r=0.0545; p<0.01) as well as IL-β (r=0.31, p<0.05). Conclusion: The abnormal expression of cytokines in aged patients with coronary heart disease was correlative to inflammation marker CRP, which suggested that the abnormal expression to the occurrence of acute coronary syndrome and might serve as a marker of unstable atherosclerosis plaque

  17. Serum AMH levels and insulin resistance in women with PCOS.

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    Sahmay, Sezai; Aydogan Mathyk, Begum; Sofiyeva, Nigar; Atakul, Nil; Azemi, Aslı; Erel, Tamer

    2018-05-01

    To compare the serum AMH levels between women with and without insulin resistance (IR) in polycystic ovary syndrome (PCOS). 293 women with PCOS according to the Rotterdam criteria were enrolled into our study. Insulin resistance was diagnosed according to the Homeostatic model assessment insulin resistant (HOMA-IR) formula and the cut-off point was set to more than 2.5. Women were grouped according to the presence of insulin resistance (IR) (HOMA-IR ≥ 2.5). Serum AMH and other hormones were compared between the IR (+) and IR (-) groups. Additionally, AMH percentiles were (75) constructed; HOMA-IR and BMI values in women with/without IR were compared in different percentiles. Further, HOMA-IR, BMI and AMH values were measured across different PCOS phenotypes. The prevalence of IR was 45%. The prevalence of IR was 57% in women with BMI ≥ 25. Serum AMH levels were not significantly different among women with and without IR. Also, HOMA-IR values were not significant among different AMH percentiles. However, in each AMH percentile BMI were found to be higher in women with IR than in women without IR. The median HOMA-IR values were the highest in women with BMI ≥ 25 in both IR (+) and IR (-) groups. No significant difference was found among PCOS phenotypes in terms of HOMA-IR and BMI. Positive correlations were found between BMI, free testosterone and HOMA-IR. However, no correlation was found between AMH and HOMA-IR. The serum AMH levels between women with IR and without IR in PCOS were not significantly different. Also, we did not reveal a correlation between serum AMH levels and IR in women with PCOS. IR was not correlated with different PCOS phenotypes either. We found a positive correlation between BMI and IR. IR should be investigated in women with PCOS having a BMI ≥ 25, independent of their phenotype or AMH levels. Copyright © 2018 Elsevier B.V. All rights reserved.

  18. Serum immunoglobulin G4 levels and Graves' disease phenotype.

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    Martin, Carmen Sorina; Sirbu, Anca Elena; Betivoiu, Minodora Andreea; Florea, Suzana; Barbu, Carmen Gabriela; Fica, Simona Vasilica

    2017-02-01

    We investigated, at diagnosis, the relationship between serum immunoglobulin G4 levels and the main characteristics of Graves' disease: hyperthyroidism severity, goiter size, presence of active Graves' ophthalmopathy, antithyroid antibodies status, and titer. This prospective study included 80 newly diagnosed Graves' disease patients. The main parameters measured at diagnosis: thyroid-stimulating hormone, free thyroxine, free triiodothyronine, total triiodothyronine, thyroglobulin, antithyroid peroxidase antibodies, anti-thyroglobulin antibodies, thyroid-stimulating hormone receptor antibodies, immunoglobulin G4. In Graves' disease patients, serum immunoglobulin G4 levels were higher than in general population (p = 0.028) and higher in men compared to women (p = 0.002). Only one female patient with intense hypoechoic goiter, high anti-thyroglobulin antibody, and antithyroid peroxidase antibody titers had an elevated serum immunoglobulin G4 level at diagnosis. Patients with immunoglobulin G4 levels above the 75th percentile (>237.52 mg/dl, N = 20) were younger at Graves' ophthalmopathy onset (p 286.28 mg/dl, N = 8) had lower total triiodothyronine values (p = 0.001) than patients with IgG below the 90th percentile. No significant correlations were found between smoking status (p = 0.58), goiter size (p = 0.50), the presence of ophthalmopathy (p = 0.42) or thyroid-stimulating hormone receptor antibody titers (p = 0.45) and the mean value of immunoglobulin G4 levels at diagnosis. Our data suggest that Graves' disease patients with elevated immunoglobulin G4 levels at diagnosis have a phenotype characterized by higher anti-thyroglobulin antibody and antithyroid peroxidase antibody titers, less severe T3 hyperthyroidism, younger age at ophthalmopathy onset and require a shorter duration of the first methimazole treatment cycle.

  19. A study on the association between parvovirus B19 infection, serum tumour necrosis factor and C-reactive protein levels among Nigerian patients with sickle cell anaemia.

    Science.gov (United States)

    Iwalokun, Bamidele Abiodun; Iwalokun, Senapon Olusola; Hodonu, Semande Olufunmilayo; Aina, Olugbenga Ayoola; Omilabu, Sunday

    2012-11-01

    Microbial burden involving parvovirus B19 infection has been recognised as a major cause of morbidity and mortality in sickle cell anaemia (SCA) patients. Given the recent reports of parvovirus B19 infection in Nigeria and the role of inflammation in sickle cell crisis, knowledge of the relationship between the two may be essential for deploying appropriate interventions in infected patients. This study determined the serum levels of tumour necrosis factor alpha (TNF-α) and C-reactive protein (CRP) as inflammatory markers in Nigerian SCA patients with and without parvovirus B19 infections. A total of 64 SCA patients aged 5-25 years and 41 age-matched apparently healthy volunteers with haemoglobin genotypes AA or AS were enrolled with consent into the study. Parvovirus B19 infection and serum levels of TNF-α and CRP were determined by the ELISA method. The overall prevalence rate of parvovirus B19 infection in the study subjects was 13.3%. This rate further showed gender variation and negative correlation with age. Significant (p Parvovirus B19 infection was found to elicit greater increases in these inflammatory markers than in infected non-SCA controls. We conclude that parvovirus B19 infection is common in this environment, and that serum TNF-α and CRP are predictors of clinical inflammatory episodes in infected SCA patients.

  20. Elevated Dengue Virus Nonstructural Protein 1 Serum Levels and Altered Toll-Like Receptor 4 Expression, Nitric Oxide, and Tumor Necrosis Factor Alpha Production in Dengue Hemorrhagic Fever Patients

    Directory of Open Access Journals (Sweden)

    Denise Maciel Carvalho

    2014-01-01

    Full Text Available Background. During dengue virus (DV infection, monocytes produce tumor necrosis factor alpha (TNF-α and nitric oxide (NO which might be critical to immunopathogenesis. Since intensity of DV replication may determine clinical outcomes, it is important to know the effects of viral nonstructural protein 1 (NS1 on innate immune parameters of infected patients. The present study investigates the relationships between dengue virus nonstructural protein 1 (NS1 serum levels and innate immune response (TLR4 expression and TNF-α/NO production of DV infected patients presenting different clinical outcomes. Methodology/Principal Findings. We evaluated NO, NS1 serum levels (ELISA, TNF-α production by peripheral blood mononuclear cells (PBMCs, and TLR4 expression on CD14+ cells from 37 dengue patients and 20 healthy controls. Early in infection, increased expression of TLR4 in monocytes of patients with dengue fever (DF was detected compared to patients with dengue hemorrhagic fever (DHF. Moreover, PBMCs of DHF patients showed higher NS1 and lower NO serum levels during the acute febrile phase and a reduced response to TLR4 stimulation by LPS (with a reduced TNF-α production when compared to DF patients. Conclusions/Significance. During DV infection in humans, some innate immune parameters change, depending on the NS1 serum levels, and phase and severity of the disease which may contribute to development of different clinical outcomes.

  1. Elevated Serum Bisphenol A Level in Patients with Dilated Cardiomyopathy

    Directory of Open Access Journals (Sweden)

    Qinmei Xiong

    2015-05-01

    Full Text Available background: This study aimed to determine serum Bisphenol A (BPA concentrations in patients with dilated cardiomyopathy (DCM as well as the association between serum BPA and several hormonal parameters in DCM patients compared with a healthy control group. Materials and methods: Eighty-eight DCM patients and 88 age- and gender-matched healthy controls were included. Serum BPA levels and several hormonal parameters (including total testosterone (T, sex hormone-binding globulin (SHBG and estradiol (E2 were measured by using corresponding ELISA Kits. The free androgen index (FAI was calculated by the formula: total T in nmol/L × 100/SHBG in nmol/L. Results: BPA levels in the total DCM group were significantly higher compared with that in the controls (6.9 ± 2.7 ng/mL vs. 3.8 ± 1.9 ng/mL, p < 0.001. Significant difference was also observed in SHBG and FAI between DCM patients and controls, (76.9 ± 30.9 nM/L vs. 41.0 ± 15.6 nM/L and 2.9 ± 3.5 vs.5.3 ± 2.6, respectively, both of p < 0.001. Similar trends were observed in the male and female subgroup. Mean T level was lower in DCM group than in control group (540.8 ± 186.0 pg/mL vs. 656.3 ± 112.9 pg/mL, p < 0.001. Linear regression analysis has shown that increasing serum BPA levels were statistically significantly associated with increased SHBG levels. However, no statistical difference was noted for E2. Conclusion: Our findings firstly demonstrated that BPA exposure increased in DCM patients compared with that in healthy controls, while FAI and T levels decreased. SHBG presented a positive association with BPA. It is concluded that hormone disorder induced by BPA exposure might be an environmental factor in the pathology of DCM.

  2. Cutoff Values of Serum Carcinoembryonic Antigen (CEA) in Normal Korean Adults and Factors Influencing Serum CEA Level

    International Nuclear Information System (INIS)

    Kim, Jong Soon; Kim, Sun Wook; Chung, June Key; Lee, Dong Soo

    1994-01-01

    Carcinoembryonic Antigen is one of most frequently checked tumor markers in cancer management. We performed statistical analysis with serum CEA data of 2626 persons who received regular health examination and were thought to be free of active disease to determine the cutoff values of serum CEA level in normal Korean adults and to study the factors influencing serum CEA levels in normal subjects. 1) The cutoff values of serum CEA in normal Korean adults in general were 9.28 ng/ml for men, 5.90 ng/ml for women. 2) Serum CEA level was influenced by age, present smoking history, sex, and abnormal findings in chest X ray. 3) Serum CEA level had no correlation with the history of amount of alcohol consumption or obesity. 4) Cutoff values of serum CEA in normal Korean adults were tabulated according to age, sex, and smoking history. Serum CEA level was influenced by age, sex, present smoking history and abnormal findings in chest X ray and cutoff values of serum CEA were tabulated according to age, sex, and smoking history.

  3. Body mass index and its effect on serum cortisol level.

    Science.gov (United States)

    Odeniyi, I A; Fasanmade, O A; Ogbera, A O; Ohwovoriole, A E

    2015-01-01

    Cortisol measurement is indicated in suspected over or under production of cortisol by the adrenal cortex. The finding of low cortisol can create concern and initiate further investigations for the exclusion of adrenal insufficiency. Cushing's syndrome is frequently included in the differential diagnosis of obesity. Some literature describes reduced serum cortisol levels in obesity, however, this is not a well-recognized phenomenon. The aim of this study was to determine the relationship between body mass index (BMI) and serum cortisol levels. Seventy healthy participants agreed to take part in the study. The anthropometric measurements (weight, height, and waist and hip circumferences) were done. Exclusion criteria include those with a history of adrenal/pituitary disease or medications altering cortisol level. The basal cortisol (BC) sample was taken at 8 a.m. immediately before administration of an intravenous bolus injection of 250 μg adrenocorticotropic hormone (ACTH). BMI categories were defined as normal and high if BMI was 18.5-24.99 kg/m² and ≥ 25 kg/m², respectively. Forty (57.1%) participants had normal BMI while 30 (42.9%) participants had BMI ≥ 25 kg/m² (P0 = 0.053). The mean BC level was lower in participants with BMI ≥ 25 kg/m² but not significant. There was a negative correlation between BMI and BC level ( r = -0.205, P = 0.88) while a positive correlation existed between stimulated cortisol level and BMI (r = 0.009, P = 0.944). Persons with BMI above 25 kg/m² had lower BC level though not statistically significant, the trend was noticed. Subjecting people whose BMI is above 25 kg/m² to further stimulation with ACTH because of low BC is not advised because their response to ACTH stimulation was similar to those who have normal BMI.

  4. [Effect of Warm Acupuncture on the Levels of Serum Immunoglobulin E, Interleukin-1 β and Tumor Necrosis Factor-α in Rats with Allergic Rhinitis].

    Science.gov (United States)

    Zheng, Xian-Li; Tian, Yong-Ping; Luo, Hai-Yan; Zhao, Yao-Dong; Liu, Xiang-Yi; Jiang, Ying; Ma, Cheng-Xu; Wang, Ming-Juan; Liu, Min

    2018-01-25

    To observe the effect of warm acupuncture on behavior and contents of serum immunoglobulin E(IgE), interleukin-1 β(IL-1 β) and tumor necrosis factor-α(TNF-α) in allergic rhinitis(AR) rats, so as to explore its mechanism underlying improving AR. Forty Wistar rats were randomly divided into four groups: control group, model group, medication group and warm acupuncture group(10 rats/group). The AR model was established by intraperitoneal injection of sensitization and nasal drip. The rats in the medication group were given fluticasone propionate nasal spray, daily for 10 days. Warm acupuncture was applied to "Fengchi"(GB 20), "Yintang"(GV 29), "Yingxiang"(LI 20) for 60 seconds, once daily for 10 days. Behavioral scores were used to evaluate behavioral changes in rats. Enzyme linked immunosorbent assay (ELISA) was used to detect the expression levels of serum IgE, IL-1 β and TNF-α. Behavioral scores of the model group were significantly higher than those of the control group 0, 3, 7 and 10 days after modeling ( P warm acupuncture group were lower than those of the model group ( P warm acupuncture group than in the medication group ( P warm acupuncture groups after treatment in comparison with the model group ( P warm acupuncture group ( P Warm acupuncture can improve the symptoms of AR rats, which may be associated to its effect in inhibiting the expression of serum IgE, IL-1 β and TNF-α.

  5. Serum transferrin levels in children with protein-energy malnutrition

    Directory of Open Access Journals (Sweden)

    Selime Aydoğdu

    2013-03-01

    Full Text Available Objective: Although the diagnosis of patients with severemalnutrition is easy, it is very difficult to recognize patientswith mild and moderate malnutrition. A variety of methodsattempts to develop for early diagnosis of these cases.In this study, we evaluated the serum transferrin and albuminlevels in children with mild, moderate and severeprotein-energy malnutrition (PEM.Materials and methods: Children admitted to our policlinic,aged between 3 and 25 months, 45 subjects withPEM and 39 healthy subjects (control group were evaluated.According to the Gomez, Waterlow and Kanawatisubjects with PEM were divided in 3 subgroups mild,moderate and severe PEM. Anthropometric measurementsand biochemical results of 4 groups were compared.Results: For albumin levels in mild to moderate PEMgroups, 37.7% sensitivity, and 28.5% specificity, positivepredictive value 54%; negative predictive value 16.6%was found. For severe PEM sensitivity, specificity, positivepredictive value and negative predictive value were71%, 62.5%, 45%, and 83.3% respectively.With respect to the levels of transferrin, a significant differencewas found between mild PEM-control and moderatePEM-control groups (p0.05.Conclusion: Our study results showed that albumin isa weak indicator in mild-moderate PEM. In these cases,serum transferrin level reduces before decreasing of albuminlevel, thus it may be an early sensitive finding thatcan be used as a sensitive parameter in the diagnosis ofearly stages of malnutrition.Key words: Protein energy malnutrition, children, albumin,transferrin

  6. Serum gastrin level in pregnancy running a normal course

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    Milev, N; Todorov, G; Pumpalov, A; Ignatov, A [Meditsinska Akademiya, Sofia (Bulgaria). Nauchen Inst. po Rentgenologiya i Radiobiologiya

    1982-01-01

    The serum gastrin level (SGL) is studied in dynamics during each lunar month of pregnancy in order to accumulate data which may serve the purpose of a tentative standard for serum gastrin level in this peculiar physiologic condition. A group of 110 pregnant women with a normal development of pregnancy, as documented by the clinical and paraclinical examination, are covered by the study. Blood samples are taken before meal, and a radioimmunologic method is used for SGL assessment. The number of women analyzed and the mean age by lunar months are shown. The normal value established in nonpregnant women of the same age group is 28+-7 mg/ml, relative to which the average values during the first five i.m. do not show statistically significant differences. During the 6th l.m. SGL increases to 68.5 mg/ml, while after the 7th l.m. values are recorded exceeding 1aa mg/ml with a maximum observed in the 8th and 9th l.m. The mechanisms eventually involved in the occurrence of gastrinemia during the second half of pregnancy are discussed, e.g. 1/mechanical compression of the stomach by the progressively growing uterus, 2/decreased breakdown, inhibition and elimimation of the hormone by the kidneys, and 3/possible correlative dependence between changes in SGL and changes in the level of hormones playing a predominant role in the hormonal status after the fifth month of pregnancy.

  7. Biotin deficiency up-regulates TNF-alpha production in murine macrophages.

    Science.gov (United States)

    Kuroishi, Toshinobu; Endo, Yasuo; Muramoto, Koji; Sugawara, Shunji

    2008-04-01

    Biotin, a water-soluble vitamin of the B complex, functions as a cofactor of carboxylases that catalyze an indispensable cellular metabolism. Although significant decreases in serum biotin levels have been reported in patients with chronic inflammatory diseases, the biological roles of biotin in inflammatory responses are unclear. In this study, we investigated the effects of biotin deficiency on TNF-alpha production. Mice were fed a basal diet or a biotin-deficient diet for 8 weeks. Serum biotin levels were significantly lower in biotin-deficient mice than biotin-sufficient mice. After i.v. administration of LPS, serum TNF-alpha levels were significantly higher in biotin-deficient mice than biotin-sufficient mice. A murine macrophage-like cell line, J774.1, was cultured in a biotin-sufficient or -deficient medium for 4 weeks. Cell proliferation and biotinylation of intracellular proteins were decreased significantly in biotin-deficient cells compared with biotin-sufficient cells. Significantly higher production and mRNA expression of TNF-alpha were detected in biotin-deficient J774.1 cells than biotin-sufficient cells in response to LPS and even without LPS stimulation. Intracellular TNF-alpha expression was inhibited by actinomycin D, indicating that biotin deficiency up-regulates TNF-alpha production at the transcriptional level. However, the expression levels of TNF receptors, CD14, and TLR4/myeloid differentiation protein 2 complex were similar between biotin-sufficient and -deficient cells. No differences were detected in the activities of the NF-kappaB family or AP-1. The TNF-alpha induction by biotin deficiency was down-regulated by biotin supplementation in vitro and in vivo. These results indicate that biotin deficiency may up-regulate TNF-alpha production or that biotin excess down-regulates TNF-alpha production, suggesting that biotin status may influence inflammatory diseases.

  8. Serum Vitamin D Levels Not Associated with Atopic Dermatitis Severity.

    Science.gov (United States)

    Robl, Renata; Uber, Marjorie; Abagge, Kerstin Taniguchi; Lima, Monica Nunes; Carvalho, Vânia Oliveira

    2016-05-01

    The objective of the current study was to determine the relationship between serum vitamin D levels and the severity of atopic dermatitis (AD) in a Brazilian population. This was a cross-sectional study of patients younger than 14 years of age seen from April to November 2013. All patients fulfilled the Hanifin and Rajka Diagnostic Criteria for AD diagnosis. Disease severity was determined using the SCORing Atopic Dermatitis index and classified as mild (50). Serum vitamin D levels were classified as sufficient (≥30 ng/mL), insufficient (29-21 ng/mL), or deficient (≤20 ng/mL). A total of 105 patients met the inclusion criteria. Mild AD was diagnosed in 58 (55.2%) children, moderate in 24 (22.8%), and severe in 23 (21.9%). Vitamin D deficiency was observed in 45 individuals (42.9%). Of these, 24 (53.3%) had mild AD, 13 (28.9%) moderate, and 8 (17.7%) severe. Insufficient vitamin D levels were found in 45 (42.9%) individuals; 24 (53.3%) had mild AD, 9 (20.0%) moderate, and 12 (26.7%) severe. Of the 15 individuals (14.2%) with sufficient vitamin D levels, 10 (60.7%) had mild AD, 2 (13.3%) moderate, and 3 (20.0%) severe. The mean vitamin D level was 22.1 ± 7.3 ng/mL in individuals with mild AD, 20.8 ± 6.5 ng/mL in those with moderate AD, and 21.9 ± 9.3 ng/mL in those with severe AD. Variables such as sex, age, skin phototype, season of the year, and bacterial infection were not significantly associated with vitamin D levels. Levels of 25-hydroxyvitamin D were deficient or insufficient in 85% of the children, but serum vitamin D concentrations were not significantly related to AD severity. © 2016 Wiley Periodicals, Inc.

  9. Deconvolution of serum cortisol levels by using compressed sensing.

    Directory of Open Access Journals (Sweden)

    Rose T Faghih

    Full Text Available The pulsatile release of cortisol from the adrenal glands is controlled by a hierarchical system that involves corticotropin releasing hormone (CRH from the hypothalamus, adrenocorticotropin hormone (ACTH from the pituitary, and cortisol from the adrenal glands. Determining the number, timing, and amplitude of the cortisol secretory events and recovering the infusion and clearance rates from serial measurements of serum cortisol levels is a challenging problem. Despite many years of work on this problem, a complete satisfactory solution has been elusive. We formulate this question as a non-convex optimization problem, and solve it using a coordinate descent algorithm that has a principled combination of (i compressed sensing for recovering the amplitude and timing of the secretory events, and (ii generalized cross validation for choosing the regularization parameter. Using only the observed serum cortisol levels, we model cortisol secretion from the adrenal glands using a second-order linear differential equation with pulsatile inputs that represent cortisol pulses released in response to pulses of ACTH. Using our algorithm and the assumption that the number of pulses is between 15 to 22 pulses over 24 hours, we successfully deconvolve both simulated datasets and actual 24-hr serum cortisol datasets sampled every 10 minutes from 10 healthy women. Assuming a one-minute resolution for the secretory events, we obtain physiologically plausible timings and amplitudes of each cortisol secretory event with R (2 above 0.92. Identification of the amplitude and timing of pulsatile hormone release allows (i quantifying of normal and abnormal secretion patterns towards the goal of understanding pathological neuroendocrine states, and (ii potentially designing optimal approaches for treating hormonal disorders.

  10. Serum levels of tumor necrosis factor-α and soluble adhesion molecules in relation to magnetic resonance imaging results and clinical activity in multiple sclerosis

    International Nuclear Information System (INIS)

    Millers, A.; Metra, M.; Mastina, M.; Platkajis, A.; Kukaine, R.

    2001-01-01

    One direction of research in pathogenesis of multiple sclerosis (MS) has been to identify immunological markers associated with disease activity that are capable of predicting subsequent course of disease and are sensitive to intervention by immunomodulatory therapies. Adhesion molecules and tumor necrosis factor-α of the cytokine superfamily are associated with inflammation-mediated blood-brain barrier dysfunction and demyelination in the central nervous system (CNS). This study investigates the relationship between the serum level of soluble vascular adhesion molecule-1 (sVCAM), soluble intercellular adhesion molecule-1 (alCAM), tumor necrosis factor-α (TNF-α) and magnetic resonance imaging (MRI) activity in 18 patients with relapsing-remitting (RR) MS with different clinical activity. Patients with active gadolinium (Gd)-enhanced lesions on MRI showed a higher serum level of TNF-α, sVCA-1, slCAM-1 than RR MS patients without Gd-enhanced lesions. Control individuals (n=10) without MRI abnormalities had significantly lower serum levels of the above immunological parameters. These results suggest that serum levels of TNF-α and adhesion molecules slCAM-1 in RR MS patients are correlated with Gd-enhanced MRI and disease clinical activity and that they can be used as biological markers of disease activity. The soluble form of VCAM levels in peripheral blood did not correlate with disease activity and Gd-enhanced lesions of MRI. sVCAM as an early indicator of blood-brain barrier dysfunction may also serve as marker of beneficial activity in the relapsing phase of MS course. (authors)

  11. [Severely increased serum lipid levels in diabetic ketoacidosis - case report].

    Science.gov (United States)

    Stefansson, Hrafnkell; Sigvaldason, Kristinn; Kjartansson, Hilmar; Sigurjonsdottir, Helga Águsta

    2017-01-01

    Severe hypertriglyceridemia is a known, but uncommon complication of diabetic ketoacidosis. We discuss the case of a 23-year-old, previously healthy, woman who initially presented to the emergency department with abdominal pain. Grossly lipemic serum due to extremely high triglyceride (38.6 mmol/L) and cholesterol (23.2 mmol/L) levels were observed with a high blood glucose (23 mmol/L) and a low pH of 7.06 on a venous blood gas. She was treated successfully with fluids and insulin and had no sequale of pancreatitis or cerebral edema. Her triglycerides and cholesterol was normalized in three days and she was discharged home on insulin therapy after five days. Further history revealed a recent change in diet with no meat, fish or poultry consumption in the last 12 months and concomitantly an increase in carbohydrate intake which might have contributed to her extremely high serum lipid levels. This case demonstrates that clinicians should be mindful of the different presentations of diabetic ketoacidosis. Key words: diabetic ketoacidosis, hypertriglyceridemia, hyperlipidemia, vegan diet, carbohydrate diet. Correspondence: Hrafnkell Stefansson, hrafnkell.stefans@gmail.com.

  12. SERUM ACETYLCHOLINESTERASE LEVEL IN THE PATIENTS OF OPIOID (BROWN SUGAR) DEPENDENCE

    OpenAIRE

    Shah, Nilesh; Dave, Kirti

    1992-01-01

    The authors compared the serum acetylcholinesterase level in the patients of brown sugar dependence and the normal volunteers. Significantly lower level of serum acetylcholinesterase was found in patients of brown sugar dependence.

  13. Serum levels of growth hormone binding protein in children with normal and precocious puberty

    DEFF Research Database (Denmark)

    Juul, A; Fisker, Sidse; Scheike, Thomas Harder

    2000-01-01

    To study the regulation of GHBP serum levels by gonadal steroids in normal and precocious puberty.......To study the regulation of GHBP serum levels by gonadal steroids in normal and precocious puberty....

  14. Mercury exposure, serum antinuclear/antinucleolar antibodies, and serum cytokine levels in mining populations in Amazonian Brazil: a cross-sectional study.

    Science.gov (United States)

    Gardner, Renee M; Nyland, Jennifer F; Silva, Ines A; Ventura, Ana Maria; de Souza, Jose Maria; Silbergeld, Ellen K

    2010-05-01

    Mercury is an immunotoxic substance that has been shown to induce autoimmune disease in rodent models, characterized by lymphoproliferation, overproduction of immunoglobulin (IgG and IgE), and high circulating levels of auto-antibodies directed at antigens located in the nucleus (antinuclear auto-antibodies, or ANA) or the nucleolus (antinucleolar auto-antibodies, or ANoA). We have reported elevated levels of ANA and ANoA in human populations exposed to mercury in artisanal gold mining, though other confounding variables that may also modulate ANA/ANoA levels were not well controlled. The goal of this study is to specifically test whether occupational and environmental conditions (other than mercury exposure) that are associated with artisanal gold mining affect the prevalence of markers of autoimmune dysfunction. We measured ANA, ANoA, and cytokine concentrations in serum and compared results from mercury-exposed artisanal gold miners to those from diamond and emerald miners working under similar conditions and with similar socio-economic status and risks of infectious disease. Mercury-exposed gold miners had higher prevalence of detectable ANA and ANoA and higher titers of ANA and ANoA as compared to diamond and emerald miners with no occupational mercury exposure. Also, mercury-exposed gold miners with detectable ANA or ANoA in serum had significantly higher concentrations of pro-inflammatory cytokines IL-1beta, TNF-alpha, and IFN-gamma in serum as compared to the diamond and emerald miners. This study provides further evidence that mercury exposure may lead to autoimmune dysfunction and systemic inflammation in affected populations. Copyright 2010 Elsevier Inc. All rights reserved.

  15. Depression and BMI influences the serum vascular endothelial growth factor level

    DEFF Research Database (Denmark)

    Elfving, Betina; Buttenschøn, Henriette Nørmølle; Foldager, Leslie

    2014-01-01

    in serum by immunoassay and independent determinants of the serum VEGF level were assessed by generalized linear models.The main findings were that depression, severity of depression, previous depressive episodes, age and body mass index (BMI) were associated with higher serum VEGF levels. The genetic...... marker rs10434 was significantly associated with depression after correction for multiple testing, but not with the serum VEGF level. Our final model included depression and BMI as predictors of serum VEGF levels. Our study suggests a role for circulating serum VEGF in depression. Furthermore, our data...

  16. Association of TNF-α but not IL-1β levels with the presence of Helicobacter pylori infection increased the risk of peptic ulcer development.

    Science.gov (United States)

    Tourani, Mehdi; Habibzadeh, Maryam; Karkhah, Ahmad; Shokri-Shirvani, Javad; Barari, Ladan; Nouri, Hamid Reza

    2018-02-15

    Peptic ulcer is a lesion in the mucosa of the digestive tract affecting many people all around the world. Recent investigations have indicated that produced inflammatory cytokines such as TNF-α and IL-1β in response to gastric infection by Helicobacter pylori play an important role in the development of peptic ulcer. With regard to the significance of these cytokines in peptic ulcer development and the high prevalence of this disease in the developing countries, this study aimed to investigate the association of TNF-α and IL-1β with peptic ulcer in the presence of H. pylori. This case-control study enrolled 61 patients with peptic ulcer disease (PUD) as cases and 59 people without peptic ulcer (NPUD) as controls. Blood samples and endoscopic biopsies were collected. H. pylori infection was confirmed by using rapid urease test (RUT), specific IgG measurement and histopathological examination. Then, IL-1β and TNFlevels were evaluated using enzyme linked immunosorbent assay (ELISA). The seropositivity of H. pylori was 62.5% in the studied population, while by considering RUT and histopathological examination along with specific-IgG antibody, H. pylori infection decreased to 56.7%. In addition, H. pylori infection was significantly (OR = 0.37; 95% CI = 0.17-0.82; P = .02) associated with peptic ulcer development. The TNFlevel in PUD and infected H. pylori subjects was significantly higher than that of control and un-infected H. pylori individuals. However, no significant difference of IL1β level was observed between PUD and control groups as well as between H. pylori infected and un-infected individuals. Interestingly, IL-1β level in PUD patients without H. pylori infection was significantly higher than infected ones. Moreover, a significant correlation between specific-IgG antibody with TNFlevel was observed. Taken together, our results showed that increased level of TNF-α could probably play pivotal role in pathogenesis of peptic ulcer

  17. Clinical significance of determination of serum leptin levels in patients with type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Du Fuman; Hou Ying; Feng Kun; Zhu Wei; Yang Yuzhi

    2006-01-01

    Objective: To investigate the relationship between levels of serum leptin and levels of blood sugar, lipid as well as degree of obesity in patients with type 2 diabetes mellitus (DM2). Methods: Serum leptin levels were determined with RIA in 42 patients with DM2 and 38 controls. Results: The serum leptin levels in DM2 patients were significantly higher than those in controls (P <0.001) and were positively correlated with serum INS, TC, TG, LDL-C levels as well as BMI. Conclusion: High level of serum leptin was associated with obesity, high blood lipid levels and insulin resistance (IR). (authors)

  18. Circulating levels of sphingosine-1-phosphate are elevated in severe, but not mild psoriasis and are unresponsive to anti-TNF-α treatment

    Science.gov (United States)

    Checa, Antonio; Xu, Ning; Sar, Daniel G.; Haeggström, Jesper Z.; Ståhle, Mona; Wheelock, Craig E.

    2015-07-01

    Sphingolipids are bioactive molecules with a putative role in inflammation. Alterations in sphingolipids, in particular ceramides, have been consistently observed in psoriatic skin. Herein, we quantified the circulating sphingolipid profile in individuals with mild or severe psoriasis as well as healthy controls. In addition, the effects of anti-TNF-α treatment were determined. Levels of sphingoid bases, including sphingosine-1-phosphate (S1P), increased in severe (P S1P response to treatment may have pathobiological implications due to its close relation to the vascular and immune systems. In particular, increased levels of sphingolipids and especially S1P in severe psoriasis patients requiring biological treatment may potentially be associated with cardiovascular comorbidities. The fact that shifts in S1P levels were not ameliorated by anti-TNF-α treatment, despite improvements in the skin lesions, further supports targeting S1P receptors as therapy for severe psoriasis.

  19. Increased serum levels of sortilin are associated with depression and correlated with BDNF and VEGF

    DEFF Research Database (Denmark)

    Buttenschøn, Henriette Nørmølle; Demontis, Ditte; Ollendorff, Mathias Kaas

    2015-01-01

    measured by immunoassay, and potential determinants of the serum sortilin level were assessed by generalized linear models. Serum levels of brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF) were measured in previous studies. We identified a significant increase of serum...... sortilin levels in depressed individuals compared with controls (P = 0.0002) and significant positive correlation between serum sortilin levels and the corresponding levels of BDNF and VEGF. None of the genotyped SNPs were associated with depression. Additional analyses showed that the serum sortilin level...... was influenced by several other factors. Alcohol intake and body mass index, as well as depression, serum BDNF and serum VEGF were identified as predictors of serum sortilin levels in our final multivariate model. In conclusion, the results suggest a role of circulating sortilin in depression which may relate...

  20. Changes in the TNF-alpha/IL-10 ratio in hyperglycemia-associated pregnancies.

    Science.gov (United States)

    Moreli, Jusciele B; Corrêa-Silva, Simone; Damasceno, Débora C; Sinzato, Yuri K; Lorenzon-Ojea, Aline R; Borbely, Alexandre U; Rudge, Marilza V C; Bevilacqua, Estela; Calderon, Iracema M P

    2015-03-01

    TNF-α is a diabetogenic cytokine associated with adverse outcomes during pregnancy that can be counterbalanced by IL-10. We have investigated IL-10 and TNF-α balance at maternal and placental levels in hyperglycemia-associated pregnancies. One hundred and ninety-two pregnant women participated, which included normoglycemic women (ND) and women with mild gestational hyperglycemia (MGH), gestational diabetes mellitus (GDM) and type 2 diabetes mellitus (DM2). Maternal plasma and placental tissue IL-10 and TNFlevels were measured by ELISA and placental TNF-α was also immunolocalized. Maternal plasma TNFlevels were highest in GDM (p=0.0190), whereas TNFlevels were highest in placental tissues in DM2 (p=0.0095). Immunohistochemistry also showed strong reactivity with anti-TNF-α antibody in the villous structures in the DM2 group. Conversely, IL-10 levels were lowest in maternal plasma of the DM2 group (p=0.0228). The TNF-α/IL-10 ratio in maternal plasma progressively increased with the severity of hyperglycemia (pDM2 group (p=0.0150). In both, plasma and placenta, TNF-α/IL-10 ratio were correlated with mean maternal glycemia and HbA1c levels. Alterations of placenta and serum TNF-α/IL-10 balance with predominance of TNF-α were correlated with the severity of hyperglycemia during gestation. This association may offer insight into the pathogenesis of gestational hyperglycemia and associated pregnancy outcomes. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  1. Lipoprotein(a Serum Levels in Diabetic Patients with Retinopathy

    Directory of Open Access Journals (Sweden)

    Giulia Malaguarnera

    2013-01-01

    Full Text Available Background. Atherogenic lipoproteins, such as total cholesterol, LDL cholesterol, oxidized low density lipoprotein, and triglycerides, are associated with progression of retinopathy. Aim. To evaluate the relationship between lipoprotein(a and retinopathy in patients with type 2 diabetes mellitus. Materials and Methods. We enrolled 145 diabetic consecutive patients (82 females, 63 males; mean age 66.8±12 years, mean duration of diabetes 9.4±6.8 years. Presence and severity of retinopathy were evaluated. Serum lipid profile, including Lp(a level, was assessed. Results. High Lp(a levels have been observed in 54 (78.3% subjects and normal levels in 13 (18.85% subjects as regards diabetic patients with retinopathy. Lp(a levels were high in 15 subjects (21.75% and normal in 63 subjects (91.35% as regards patients without retinopathy. Conclusions. Lp(a levels are increased in a significant percentage of patients with retinopathy compared to diabetic patients without retinopathy. The impact of Lp(a levels on diabetic retinopathy needs to be further investigated.

  2. Evaluation of tumor necrosis factor alpha serum level in obese and lean women with clomiphene citrate-resistant polycystic ovary disease.

    Science.gov (United States)

    Seyam, Emaduldin; Hasan, Momen; Khalifa, Eissa M; Ramadan, Ahmad; Hefzy, Enas

    2017-11-01

    The aim of this work was to investigate the level of the serum level of tumor necrosis factor alpha (TNF-α) as an inflammatory biomarker in lean and obese women with polycystic ovary disease (PCOD), who are resistant to clomiphene citrate (CCR-PCOD). It is a case-controlled study, where 150 (n = 150) PCOD women (study group), who are resistant to clomiphene citrate (CCR-PCOD) had been recruited, in addition to 100 (n = 100) women with PCOD, who are not resistant to clomiphene citrate (NCCR-PCOD) as the first control group, and another 100 women (n = 100) fertile women with normal reproductive health, as the second control group. All the recruited subjects had been divided into subgroups according to the BMI: One obese group with BMI ≥ 27 and the second lean group with BMI PCOD-relevant biochemical and hormonal tests. TNFlevel was found to be higher in all PCOD women, either the study or control PCOD groups, than the fertile control group (49.93 ± 3.39 versus 35.83 ± 2.47 pg/ml, p PCOD women (obese CCR-PCOD), while the lowest has come in the lean PCOD women, who are not resistant to clomiphene citrate (NCCR-PCOD). Free Androgen Index (FAI) and androgenic obesity with higher W/H ratio were clearly going with TNF-α pattern and have come higher in all PCOD compared to the fertile control group. Insulin resistance (IR) shows a positive correlation with BMI regardless off PCOD status and androgen level as well. The level of other basic and PCOD-relevant hormones like FSH, TSH and prolactin have never shown statistically significant differences between all the study and control groups, except LH serum level which has shown a nonsignificant higher level in all PCOD women included either resistant to CC or not. TNFserum level has come significantly higher in all women with PCOD, especially in those resistant to CC. Androgenic obesity with higher W/H ratio has shown a positive correlation with TNFlevel, which could consider it

  3. Effect of two kinds of porcelain crown on AST, ALP, TNF-α, IL-8, GP-x and MDA levels in gingival crevicular fluid

    Directory of Open Access Journals (Sweden)

    Ya-Ling Wang

    2016-09-01

    Full Text Available Objective: To investigate the effect of two kinds of porcelain crown on AST, ALP, TNF-α, IL-8, GP-x and MDA levels in gingival crevicular fluid. Methods: A total of 80 patients with dental porcelain crowns at front teeth during February 2013 to February 2016 were randomly divided into cobalt-chromium alloy PFM group (n=40 and gold alloy PFM group (n=40. After 6 months, the amount of gingival crevicular fluid, GI, PD, AST, ALP, TNF-α, IL-8, GP-x and MDA levels in gingival crevicular fluid were recorded and analyzed. Results: There were no differences in amount of gingival crevicular fluid, GI and PD before treatment of the two groups (P>0.05. After treatment, the amount of gingival crevicular fluid, GI and PD of the two groups were significantly higher than before treatment (P0.05. After treatment, the AST, ALP, TNF-α, IL-8 and MDA levels in gingival crevicular fluid of the two groups were significantly higher than before treatment (P<0.05, but that of the gold alloy PFM group were significantly lower than cobalt-chromium alloy PFM group (P<0.05. After treatment, the GP-x level in gingival crevicular fluid of the two groups were significantly lower than before treatment (P<0.05, but that of the gold alloy PFM group were significantly higher than cobalt-chromium alloy PFM group (P<0.05. Conclusions: Gold alloy PFM can significantly reduce the AST, ALP, TNF-α, IL-8 and MDA levels in gingival crevicular fluid, improve the GP-x level in gingival crevicular fluid, shows better biocompatibility and clinical outcomes than cobalt-chromium alloy PFM.

  4. Quantitative Assessment of Serum Nickel and Chromium Levels in Orthodontic Patients: An in vitro Study

    Directory of Open Access Journals (Sweden)

    Rohan Rai

    2011-01-01

    Results : Results obtained indicated that although nickel level in the serum was significant initially in the samples when compared to the controls, there was a gradual decrease of serum nickel level when the appliance was present for a longer duration. However, serum chromium levels showed no significant changes with time.

  5. Serum adipocytokine levels in patients with colorectal cancer

    Directory of Open Access Journals (Sweden)

    Sema Uslu

    2010-12-01

    Full Text Available Objectives: Adipose tissue, besides its main function as an energy storage depot, is currently considered an endocrine organ that secretes several self-produced cytokines. Leptin and resistin play an important role in energy homeostasis, glucose, lipid metabolism and regulation of body weight. The aim of the current study was to determine the concentration of leptin and resistin in pre-operational and post-operational periods of patients diagnosed as colorectal cancer.Materials and methods: The body mass index (BMI and values of leptin and resistin in blood at diagnosis were measured in 12 colorectal cancer patients in pre- and post-operational periods and in 12 age- and sex-matched controls. Serum leptin and resistin concentrations were measured by ELISA method.Results: Decreased leptin (1.95±0.62 ng/ml and resistin (4.32±1.83 ng/ml levels were found in pre-operational group compared with the control group (leptin: 6.12±0.82 ng/ml; resistin: 10.75±1.46 ng/ml (p0.05.Conclusion: We conclude that serum concentration of leptin and resistin may have a role in patients with colorectal cancers. Further studies are needed to investigate the possible prognostic value of leptin and resistin in clinical practice of patients with colorectal cancers.

  6. Relationship between Maternal Serum Copper Level and Birth Weight Neonate

    Directory of Open Access Journals (Sweden)

    Mirzarahimi M

    2012-01-01

    Full Text Available Background and Objectives: Low birth weight (LBW is a major public health problem. LBW is associated with increased neonatal morbidity and mortality. There is no consensus in the literature as to whether maternal copper nutrition is associated with pregnancy outcome or fetal growth. Methods: This case-control study was carried out at Alavi Hospital in Ardabil between August 2008 and August 2009. 56 women who had delivered low-birth- weight infants (<2500gr were taken as the case group, and from the mothers who had delivered normal birth weight infants (≥2500gr, 56 were selected at random as the control group. Venous blood samples were obtained from the mothers. Serum zinc level was determined by the Atomic Absorption Spectrophotometer method.Results: Mean of birth weight in infants, maternal age, body mass index in mothers and socioeconomic or demographic factors did not differ between cases and control groups. Maternal copper concentration (μg/dl differed between Cases and Controls; 231.75±38.12μg/dl vs. 204.42±31.30μg/dl respectively. There is a significant difference (p<0.001 in the serum copper concentration between the two groups.Conclusion: There is a negative relation between low infant birth weight and maternal copper concentration.

  7. Serum Levels of Progranulin Do Not Reflect Cerebrospinal Fluid Levels in Neurodegenerative Disease.

    Science.gov (United States)

    Wilke, Carlo; Gillardon, Frank; Deuschle, Christian; Dubois, Evelyn; Hobert, Markus A; Müller vom Hagen, Jennifer; Krüger, Stefanie; Biskup, Saskia; Blauwendraat, Cornelis; Hruscha, Michael; Kaeser, Stephan A; Heutink, Peter; Maetzler, Walter; Synofzik, Matthis

    2016-01-01

    Altered progranulin levels play a major role in neurodegenerative diseases, like Alzheimer's dementia (AD), frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS), even in the absence of GRN mutations. Increasing progranulin levels could hereby provide a novel treatment strategy. However, knowledge on progranulin regulation in neurodegenerative diseases remains limited. We here demonstrate that cerebrospinal fluid progranulin levels do not correlate with its serum levels in AD, FTD and ALS, indicating a differential regulation of its central and peripheral levels in neurodegeneration. Blood progranulin levels thus do not reliably predict central nervous progranulin levels and their response to future progranulin-increasing therapeutics.

  8. Serum leptin levels in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Akram, S.; Ahmed, Z.; Fayyaz, I.; Mehmood, S.; Chani, M.

    2011-01-01

    Cardiovascular diseases (CVD) are the leading cause of morbidity, mortality and disability worldwide. Leptin, a 16kDa product of ob gene, is an endocrine hormone produced by white adipose tissue. It is primarily involved in the regulation of food intake and energy expenditure. Hyperleptinemia is one of the novel risk factors contributing in many ways to CVD. Objective: The objective of the study was to find the level of leptin in patients with coronary artery disease (CAD) and compare it with healthy people in our population. Methods: Our study was an analytical and cross-sectional study. Our study included 60 patients with a history of CAD and 60 healthy controls (aged 40-60 years, both sexes). Leptin levels were measured by ELISA. Results: Mean serum leptin level in patients was 11.48+-11.25 g/ml, while control group had a mean leptin level of 8.22+-8.01 g/ml (p=0.071). Conclusion: Leptin levels were higher in patients but the difference was non-significant. More studies are needed with larger sample size in our population. (author)

  9. Occupational exposure levels of bioaerosol components are associated with serum levels of the acute phase protein Serum Amyloid A in greenhouse workers

    DEFF Research Database (Denmark)

    Madsen, Anne Mette; Thilsing, Trine; Bælum, Jesper

    2016-01-01

    to elevated levels of bioaerosols. The objective of this study is to assess whether greenhouse workers personal exposure to bioaerosol components was associated with serum levels of the acute phase proteins Serum Amyloid A (SAA) and C-reactive protein (CRP). METHODS: SAA and CRP levels were determined......-glucan. RESULTS: Serum levels of SAA and CRP were not significantly different in greenhouse workers and a reference group, or on the two work days. In a mixed model, SAA levels were positively associated with endotoxin exposure levels (p = 0.0007). Results for fungi were not clear. CRP levels were positively...... associated with endotoxin exposures (p = 0.022). Furthermore, when workers were categorized into three groups based on SAA and CRP serum levels endotoxin exposure was highest in the group with the highest SAA levels and in the group with middle and highest CRP levels. SAA and CRP levels were elevated...

  10. The Importance of Serum Cytokine Levels in Febrile Neutropenia

    Directory of Open Access Journals (Sweden)

    Nuray Buyukberber

    2003-02-01

    Full Text Available The most important evaluation of the neutropenic patients is to determine the risk group. The desired approach to patients with low risks should be either not to hospitalize or to hospitalize for a short period of time which both decreases the cost and exposure to the resistant flora. The early diagnosis of sepsis in patients with high risk may be life saving. Recently, the determination of low and high-risk groups only by the clinical variables is not found to be a reliable method. The laboratory parameters supported by the clinical variables may be more practical. The determination of serum cytokines levels in febrile neutropenia may be helpful for the early risk diagnosis, new treatment approaches, and prognosis. [Archives Medical Review Journal 2003; 12(1.000: 12-19

  11. The chronic blockade of angiotensin I-converting enzyme eliminates the sex differences of serum cytokine levels of spontaneously hypertensive rats

    Energy Technology Data Exchange (ETDEWEB)

    Dalpiaz, P.L.M.; Lamas, A.Z.; Caliman, I.F. [Departamento de Ciências Fisiológicas, Universidade Federal do Espírito Santo, Vitória, ES (Brazil); Medeiros, A.R.S. [Ciências Biológicas e da Saúde, Instituto Federal do Espírito Santo, Vitória, ES (Brazil); Abreu, G.R.; Moysés, M.R. [Departamento de Ciências Fisiológicas, Universidade Federal do Espírito Santo, Vitória, ES (Brazil); Andrade, T.U. [Departamento de Farmácia, Centro Universitário de Vila Velha, Vila Velha, ES (Brazil); Alves, M.F.; Carmona, A.K. [Departamento de Biofísica, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, SP (Brazil); Bissoli, N.S. [Departamento de Ciências Fisiológicas, Universidade Federal do Espírito Santo, Vitória, ES (Brazil)

    2013-02-01

    Sex hormones modulate the action of both cytokines and the renin-angiotensin system. However, the effects of angiotensin I-converting enzyme (ACE) on the proinflammatory and anti-inflammatory cytokine levels in male and female spontaneously hypertensive rats (SHR) are unclear. We determined the relationship between ACE activity, cytokine levels and sex differences in SHR. Female (F) and male (M) SHR were divided into 4 experimental groups each (n = 7): sham + vehicle (SV), sham + enalapril (10 mg/kg body weight by gavage), castrated + vehicle, and castrated + enalapril. Treatment began 21 days after castration and continued for 30 days. Serum cytokine levels (ELISA) and ACE activity (fluorimetry) were measured. Male rats exhibited a higher serum ACE activity than female rats. Castration reduced serum ACE in males but did not affect it in females. Enalapril reduced serum ACE in all groups. IL-10 (FSV = 16.4 ± 1.1 pg/mL; MSV = 12.8 ± 1.2 pg/mL), TNF-α (FSV = 16.6 ± 1.2 pg/mL; MSV = 12.8 ± 1 pg/mL) and IL-6 (FSV = 10.3 ± 0.2 pg/mL; MSV = 7.2 ± 0.2 pg/mL) levels were higher in females than in males. Ovariectomy reduced all cytokine levels and orchiectomy reduced IL-6 but increased IL-10 concentrations in males. Castration eliminated the differences in all inflammatory cytokine levels (IL-6 and TNF-α) between males and females. Enalapril increased IL-10 in all groups and reduced IL-6 in SV rats. In conclusion, serum ACE inhibition by enalapril eliminated the sexual dimorphisms of cytokine levels in SV animals, which suggests that enalapril exerts systemic anti-inflammatory and anti-hypertensive effects.

  12. Serum level of hormone and metabolites in pregnant rabbit does

    Directory of Open Access Journals (Sweden)

    Gabriele Brecchia

    2010-01-01

    Full Text Available The aims of this study were to compare the hormones and metabolites serum levels and the reproductive performances of nulliparous (n=100 and primiparous pregnant does submitted to artificial insemination (AI 11 days post-partum. On the day of AI, all the does were weighed and the sexual receptivity was evaluated. The kits were weaned at 26 day. Blood samples were collect by punc- ture of the marginal ear vein from one day before AI until few days before the kindling and assayed for hormones and metabolites. The higher sexual receptivity and the fertility in nulliparous than in primiparous does confirmed the negative effect of lactation. Nulliparous does showed higher blood con- centration of leptine than primiparous, and in both the groups such level lowered during pregnancy, probably reflecting the reduction of the fat reserve. The insuline level increased during pregnancy in either groups as a consequence of the growing of the foetuses. In nulliparous does the cortisol, NEFA and T3 concentrations were higher than primiparous does. The glucose levels were similar in both the groups probably due to the homeostatic mechanisms controlling the glycemia. Hormonal and metabo- lite analyses represent a good tool for understanding the physiological mechanisms required to meet higher reproductive performance.

  13. Serum uric acid levels correlate with benign paroxysmal positional vertigo.

    Science.gov (United States)

    Celikbilek, A; Gencer, Z K; Saydam, L; Zararsiz, G; Tanik, N; Ozkiris, M

    2014-01-01

    Benign paroxysmal positional vertigo (BPPV) is a frequently encountered condition that can severely affect the quality of life. In this study, we aimed to assess the possible relations between serum uric acid (SUA) levels and BPPV. Fifty patients with BPPV, and 40 age- and sex-matched control subjects were enrolled in the study. All the patients and controls underwent a complete audio-vestibular test battery including the Dix-Hallpike maneuver and supine roll test for posterior semicircular canal (PSC) and horizontal semicircular canal, respectively. Routine hematological and biochemical analyses were performed in both groups. In the BPPV group, measurements of SUA levels were repeated 1 month after the vertigo attack. The lipid profiles and SUA levels were higher in patients with BPPV than detected in controls (P multiple logistic regression models (P decrement in SUA level 1 month after the vertigo attack compared with the values obtained during the attack (P 0.05). Elevated SUA is positively correlated with BPPV, requiring further efforts to clarify the exact mechanism. © 2013 The Author(s) European Journal of Neurology © 2013 EFNS.

  14. Serum lipid levels in pregnancies complicated by preeclampsia

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    Valmir Jose de Lima

    Full Text Available CONTEXT AND OBJECTIVE: Pre-eclampsia is a disorder that occurs only during pregnancy. Postpartum changes relating to lipid metabolism may contribute towards the endothelial lesions observed in preeclampsia. Thus, the aim of the present study was to evaluate the lipid profile among patients who present preeclampsia and correlate these parameters with 24-hour proteinuria. DESIGN AND SETTING: Cross-sectional analytical study including 77 pregnant patients seen at Hospital Dório Silva. METHODS: This study involved 42 women with preeclampsia and 35 healthy pregnant women in the third trimester of pregnancy as controls. Blood samples were obtained from all the patients, and the serum levels of triglycerides, total cholesterol, low-density lipoproteins (LDL, high-density lipoproteins (HDL and very low density lipoproteins (VLDL were determined. Cases and controls were matched for maternal age, gestational week and body mass index. RESULTS: The VLDL and triglyceride values from the women with preeclampsia were significantly higher than those of the healthy women. There was a positive correlation between increased proteinuria and higher VLDL and triglyceride levels in patients with preeclampsia. CONCLUSION: Among the patients with preeclampsia, higher VLDL and triglyceride levels were positively correlated with proteinuria. These observations indicate that the pregnant women who presented elevated lipid levels were more susceptible to cardiovascular disorders and, consequently, pre-eclampsia.

  15. Evidence for a positive correlation between serum cortisol levels and IL-1beta production by peripheral mononuclear cells in anorexia nervosa.

    Science.gov (United States)

    Limone, P; Biglino, A; Bottino, F; Forno, B; Calvelli, P; Fassino, S; Berardi, C; Ajmone-Catt, P; Bertagna, A; Tarocco, R P; Rovera, G G; Molinatti, G M

    2000-01-01

    A hyperactivity of the hypothalamic-pituitary-adrenal (HPA) axis has been reported in anorexia nervosa (AN), together with some immunological abnormalities, involving citokine - and particularly Tumor Necrosis-Factor-alpha (TNF-alpha) - production by polymorphonuclear cells. The ability of pro-inflammatory cytokines to activate the HPA axis is well known; however, there are no data demonstrating an interdependence between immunological and endocrine response in AN. To investigate the presence of a correlation between immune response and pituitary-adrenal function, plasma ACTH and serum cortisol concentrations were measured in 13 AN patients and in the same number of controls. TNF-alpha and interleukin (IL)-1beta production by ex-vivo unstimulated and LPS-stimulated peripheral mononuclear cells was also assessed. Circulating cortisol concentrations were higher (p<0.01) in AN (156.7 +/- 45.1 microg/l, mean +/- SD) than in controls (105.9 +/- 25.7 microg/l). Unstimulated IL-1beta release in supernatants of mononuclear cell cultures was slightly but not significantly higher in AN than in controls, while TNF-alpha release was similar in the two groups. A positive correlation was found between IL-1beta concentrations in unstimulated culture supranatants and serum cortisol levels in AN (r=0.782, p=0.002), while in normal subjects there was a trend toward a negative correlation; a slight positive correlation, while not significant, between IL-1beta and plasma ACTH, as well as between TNF-alpha and serum cortisol was also found in AN. These data suggest that the normal relationship between pro-inflammatory cytokines release, particularly IL-1beta, and cortisol secretion is deranged in AN.

  16. Azilsartan reduced TNF-α and IL-1β levels, increased IL-10 levels and upregulated VEGF, FGF, KGF, and TGF-α in an oral mucositis model.

    Directory of Open Access Journals (Sweden)

    Aurigena Antunes de Araújo

    Full Text Available Oral mucositis (OM is a common complication of treatments for head and neck cancer, particularly radiotherapy with or without chemotherapy. OM is characterised by oral erythema, ulceration, and pain. The aim of this study was to evaluate the effect of azilsartan (AZT, an angiotensin II receptor antagonist, on 5-fluorouracil (5-FU-induced oral mucositis (OM in Syrian hamsters. OM was induced by the intraperitoneal administration of 5-FU on experimental days 1 (60 mg/Kg and 2 (40 mg/Kg. Animals were pretreated with oral AZT (1, 5, or 10 mg/kg or vehicle 30 min before 5-FU injection and daily until day 10. Experimental treatment protocols were approved by the Animal Ethics Committee Use/CEUA (Number 28/2012 of the UFRN. Macroscopic analysis and cheek pouch samples were removed for histopathologic analysis. Myeloperoxidase (MPO, Malonyldialdehyde (MDA, interleukin-1 beta (IL-1β, interleukin-10 (IL-10, and tumour necrosis factor-alpha (TNF-α were analysed by Enzyme Linked Immuno Sorbent Assay (ELISA. Vascular endothelial growth factor (VEGF, fibroblast growth factor (FGF, keratinocyte growth factor (KGF, and transforming growth factor (TGF-α were measured by immunohistochemistry. Analysis of variance followed by Bonferroni's test was used to calculate the means of intergroup differences (p ≤ 0.05. Treatment with 1 mg/kg AZT reduced levels MPO (p<0.01, MDA (p<0.5 and histological inflammatory cell infiltration, and increased the presence of granulation tissue. AZT treatment at 1 mg/kg reduced the TNF-α (p<0.05 and IL-1β (p<0.05 levels, increased the cheek pouch levels of IL-10 (p<0.01, and upregulated VEGF, FGF, KGF, and TGF-α. Administration of AZT at higher doses (5 and 10 mg/kg did not significantly reverse the OM. AZT at a dose of 1 mg/kg prevented the mucosal damage and inflammation associated with 5-FU-induced OM, increasing granulation and tissue repair.

  17. Effect of olive oil on IL-6, TNF-α and cortisol hormone levels in active girls after one session of an exhaustive exercise: a brief report

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    Bakhtyar Tartibian

    2013-09-01

    Full Text Available Background: The aim of this research was to determine the effect of olive oil on interleukin 6 (IL-6, Tumor necrosis factor a (TNF-a and cortisol hormone in response to exhaustive exercise in active girls.Methods: Twenty four healthy girls aged 21-27 years participated in this study. The subjects were randomly assigned to supplement (n=12 and control (n=12 groups. Supplemented group was fed with olive oil for one week. Blood samples were taken in a week before of exercise test, before exercise, immediately and 1 hour after the end of the exercise.Results: There was a significant increase in the level of cortisol, IL-6 and TNF-α in the supplement and control groups in compared with a week before of exercise test and before exercise test (P≤0.05. There was no significant difference in cortisol levels between the two groups (P≥0.05, but there was a significant difference between the levels of TNF-α and IL-6 in immediately and one hour after the end of exercise (P≤0.05. These markers were lower in the supplement group.Conclusion: Our results show olive oil prevent from increasing inflammatory markers in active girls during exhaustive exercise.

  18. Correlation of serum androgens and pituitary hormone levels with serum PSA less than 2.5 ng/ml.

    Science.gov (United States)

    Sofikerim, Mustafa; Oruç, Ozgür; Eskicorapci, Sadettin; Guliyev, Fuat; Ozen, Haluk

    2007-07-27

    The aim of this clinical study was to determine whether there is a relationship between total serum testosterone, free testosterone, FSH (Follicle-Stimulating Hormone), LH (Luteinizing Hormone) and serum prostate specific antigen (PSA) levels. We postulated that such a correlation existed then the use of hormone specific reference ranges might enhance the usefullness of PSA concentrations 40 years of age visiting our urology outpatient clinics. PSA was correlated to age (r = 0.23, p = 0.019), but there none between serum testosterone and age. No significant correlation was noted between testosterone or free testosterone and serum PSA levels, and none between serum FSH or LH and PSA. In age specific reference groups (41-49; 50-59; 60-69 years), we found no significant correlation between PSA and hormone concentrations. In this population of eugonadal men with serum PSA values less than 2.5 ng/ml, serum androgens and pituitary hormones do not appear to correlate with serum PSA.

  19. Effect of Bizhongxiao decoction and its dismantled formulae on IL-1 and TNF levels in collagen-induced arthritis in rat synovial joints

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    Guo Ya-jing

    2012-11-01

    Full Text Available Abstract Background Rheumatoid arthritis (RA, a chronic autoimmune disease, affects sufferers in many different ways. Treatment of this chronic condition is particularly challenging. Traditional Chinese Medicine (TCM provides alternatives. Bizhongxiao decoction (BZX is a TCM complex, which has been used clinically for many years to treat RA. The purpose of this study is to compare the effects of BZX decoction and its dismantled formulae on IL-1 and TNF-1 levels in rats with RA, and to elucidate its mechanism of action. Methods Ninety healthy normal female SD rats were randomly divided into six groups: normal (control, model, BZX decoction, and the three dismantled formulae (I: heat-clearing and detoxication, II: dissipating dampness, and III: blood circulation promotion. Apart from the normal (control group, the rats in each group were injected subcutaneously with bovine type II collagen and complete Freund adjuvant to establish a collagen-induced arthritis model, so that inhibition of foot swelling in the rats by BZX decoction and its dismantled formulae could be observed. Immunohistochemistry was used to assess the levels of the inflammatory cytokines IL-1 and TNF in synovial joints at various time points. Results Twenty-one days after the model was established, the levels of TNF and IL-1 were significantly higher in the model group, BZX decoction group and dismantled formula groups I, II and III than in the normal controls (P  Conclusions BZX decoction and the three dismantled formulae examined down-regulated the inflammatory factors IL-1 and TNF in collagen-induced arthritis rat models, but BZX exerted the strongest effect.

  20. Serum levels of YKL-40 and PIIINP as prognostic markers in patients with alcoholic liver disease

    DEFF Research Database (Denmark)

    Nøjgaard, Camilla; Johansen, Julia S; Christensen, Erik

    2003-01-01

    in the patients compared to controls. Patients with steatosis or no fibrosis had the lowest serum levels of YKL-40 and PIIINP, whereas patients with alcoholic hepatitis and/or cirrhosis had the highest levels. Serum YKL-40 was associated with the presence of fibrosis, and serum PIIINP was also associated...

  1. Early human pregnancy serum cytokine levels predict autoimmunity in offspring.

    Science.gov (United States)

    Lindehammer, Sabina Resic; Björck, Sara; Lynch, Kristian; Brundin, Charlotte; Marsal, Karel; Agardh, Daniel; Fex, Malin

    2011-09-01

    It is generally believed that pregnancy is mediated by a Th2 response, which includes cytokines that promote placental growth and are involved in inducing tolerance to the foetus. If the balance between Th1/and Th2-mediated cytokines is disrupted, systemic and local changes could predispose the foetus to future disease. Therefore, a shift in the Th1/Th2 balance during pregnancy, possibly caused by underlying environmental factors, could be associated with post-partum autoimmune disease in the offspring. Based on this presumption, we used celiac disease as a model to investigate whether autoimmunity is triggered in the foetus during early pregnancy, observed as changes in the mother's cytokine profile. Ten cytokines were measured by electro-chemi-luminescent multiplex ELISA in serum samples obtained from mothers during early pregnancy. Cases included women with children who had developed verified celiac disease before the age of 5, who were compared with other women as matched controls. We observed that 7 out of 10 cytokine levels were significantly increased in our case mothers when compared to controls. Five of these belonged to what is generally known as a Th1-mediated response (TNFα, IFNγ, IL-2, IL-1β and IL-12) and two were Th2 cytokines (IL-13 and IL-10). However, the IL-10 cytokine is known to have features from both arms of the immune system. These results were confirmed in a logistic regression model where five out of the initial seven cytokines remained. This study suggests that increase in Th1 serum cytokines may be associated with celiac disease in offspring.

  2. [Curcumin improves learning and memory function through decreasing hippocampal TNF-α and iNOS levels after subarachnoid hemorrhage in rats].

    Science.gov (United States)

    Qiu, Zhenwei; Yue, Shuangzhu

    2016-03-01

    To investigate the effect of curcumin on learning and memory function of rats with subarachnoid hemorrhage (SAH) and the possible mechanism. A total of 30 male Sprague-Dawley rats were randomly divided into three groups: Sham group, SAH group and curcumin (Cur) therapy group. Experimental SAH rat models were established by injecting autologous blood into the cisterna magna. Neurological deficits of rats were examined at different time points. Spatial learning and memory abilities were tested by Morris water maze test. The hippocampal tumor necrosis factor-alpha (TNF-α) and inducible nitric oxide synthase (iNOS) were detected by ELISA. RESULTS Experimental SAH rat models were established successfully. Neurological scores of the SAH rats were significantly lower than those of the sham group. Curcumin therapy obviously improved the neurological deficits of rats compared with the SAH rats. Morris water maze test showed that SAH caused significant cognitive impairment with longer escape latency compared with the sham group. After treatment with curcumin for 4 weeks, the escape latency decreased significantly. The levels of TNF-α and iNOS in the curcumin-treated group were significantly lower than those of the SAH group. SAH can cause learning and memory impairment in rats. Curcumin can recover learning and memory function through down-regulating hippocampal TNF-α and iNOS levels.

  3. Reduction of Monocyte Chemoattractant Protein-1 and Interleukin-8 Levels by Ticlopidine in TNF-α Stimulated Human Umbilical Vein Endothelial Cells

    Directory of Open Access Journals (Sweden)

    Chaur-Jong Hu

    2009-01-01

    Full Text Available Atherosclerosis and its associated complications represent major causes of morbidity and mortality in the industrialized or Western countries. Monocyte chemoattractant protein-1 (MCP-1 is critical for the initiating and developing of atherosclerotic lesions. Interleukin-8 (IL-8, a CXC chemokine, stimulates neutrophil chemotaxis. Ticlopidine is one of the antiplatelet drugs used to prevent thrombus formation relevant to the pathophysiology of atherothrombosis. In this study, we found that ticlopidine dose-dependently decreased the mRNA and protein levels of TNF-α-stimulated MCP-1, IL-8, and vascular cell adhesion molecule-1 (VCAM-1 in human umbilical vein endothelial cells (HUVECs. Ticlopidine declined U937 cells adhesion and chemotaxis as compared to TNF-α stimulated alone. Furthermore, the inhibitory effects were neither due to decreased HUVEC viability, nor through NF-kB inhibition. These results suggest that ticlopidine decreased TNF-α induced MCP-1, IL-8, and VCAM-1 levels in HUVECs, and monocyte adhesion. Therefore, the data provide additional therapeutic machinery of ticlopidine in treatment and prevention of atherosclerosis.

  4. Serum fetuin-A levels are associated with serum triglycerides before and 6 months after bariatric surgery.

    Science.gov (United States)

    Verras, Christos G; Christou, Georgios A; Simos, Yannis V; Ayiomamitis, George D; Melidonis, Andreas J; Kiortsis, Dimitrios N

    2017-07-01

    The elucidation of the changes of fetuin-A in the context of bariatric surgery. Twenty obese patients (8 males, 12 females; body mass index = 42.5±3.4 kg/m2) were studied at baseline and 6 months after bariatric surgery. Serum fetuin-A levels did not differ with regard to the presence of each individual component of the Metabolic Syndrome (MetS) at baseline, except for hypertriglyceridaemia [increased serum fetuin-A levels (p=0.011)]. Circulating fetuin-A was positively correlated with serum triglycerides (TG) (r=0.461, p=0.047) and negatively correlated with serum globulins (r=-0.477, p=0.033) and C-reactive protein (CRP) (r=-0.604, p=0.010), while it independently predicted TG at baseline. Circulating fetuin-A did not change during the 6 months either in the whole population or in the subgroups of patients who were positive for each individual component of MetS at baseline and negative for this component at 6 months of follow-up, except for hypertriglyceridaemia [reduction of serum fetuin-A levels (p=0.046)]. The subgroup of patients with a decrease in circulating fetuin-A during the 6 months was characterized by a smaller reduction of serum globulins (p=0.003) and CRP (p=0.049). The change in serum fetuin-A levels over the 6 months was positively correlated with the change in TG (r=0.592, p=0.006) and negatively correlated with the change in serum globulins (r=-0.523, p=0.018) and CRP (r=-.494, p=0.037). Circulating fetuin-A predicted serum triglycerides before as well as 6 months after bariatric surgery.

  5. Serum vitamin D levels and hypogonadism in men.

    Science.gov (United States)

    Lerchbaum, E; Pilz, S; Trummer, C; Rabe, T; Schenk, M; Heijboer, A C; Obermayer-Pietsch, B

    2014-09-01

    There is inconsistent evidence on a possible association of vitamin D and androgen levels in men. We therefore aim to investigate the association of 25-hydroxyvitamin D (25(OH)D) with androgen levels in a cohort of middle-aged men. This cross-sectional study included 225 men with a median (interquartile range) age of 35 (30-41) years. We measured 25(OH)D, total testosterone (TT) and SHBG concentrations. Hypogonadism was defined as TT hypogonadism was 21.5% and lowest in men within 25(OH)D quintile 4 (82-102 nmol/L). We found a significantly increased risk of hypogonadism in men within the highest 25(OH)D quintile (>102 nmol/L) compared to men in quintile 4 (reference) in crude (OR 5.10, 1.51-17.24, p = 0.009) as well as in multivariate adjusted analysis (OR 9.21, 2.27-37.35, p = 0.002). We found a trend towards increased risk of hypogonadism in men within the lowest 25(OH)D quintile (≤43.9 nmol/L). In conclusion, our data suggest that men with very high 25(OH)D levels (>102 nmol/L) might be at an increased risk of hypogonadism. Furthermore, we observed a trend towards increased risk of hypogonadism in men with very low vitamin D levels indicating a U-shaped association of vitamin D levels and hypogonadism. With respect to risk of male hypogonadism, our results suggest optimal serum 25(OH)D concentrations of 82-102 nmol/L. © 2014 American Society of Andrology and European Academy of Andrology.

  6. A single intraperitoneal injection of endotoxin in rats induces long-lasting modifications in behavior and brain protein levels of TNF-α and IL-18

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    Bossù Paola

    2012-05-01

    Full Text Available Abstract Background Systemic inflammation might cause neuronal damage and sustain neurodegenerative diseases and behavior impairment, with the participation of pro-inflammatory cytokines, like tumor necrosis factor (TNF-α and interleukin (IL-18. However, the potential contribution of these cytokines to behavioral impairment in the long-term period has not been fully investigated. Methods Wistar rats were treated with a single intraperitoneal injection of LPS (5 mg/kg or vehicle. After 7 days and 10 months, the animal behavior was evaluated by testing specific cognitive functions, as mnesic, discriminative, and attentional functions, as well as anxiety levels. Contextually, TNF-α and IL-18 protein levels were measured by ELISA in defined brain regions (that is, frontal cortex, hippocampus, striatum, cerebellum, and hypothalamus. Results Behavioral testing demonstrated a specific and persistent cognitive impairment characterized by marked deficits in reacting to environment modifications, possibly linked to reduced motivational or attentional deficits. Concomitantly, LPS induced a TNF-α increase in the hippocampus and frontal cortex (from 7 days onward and cerebellum (only at 10 months. Interestingly, LPS treatment enhanced IL-18 expression in these same areas only at 10 months after injection. Conclusions Overall, these results indicate that the chronic neuroinflammatory network elicited by systemic inflammation involves a persistent participation of TNF-α accompanied by a differently regulated contribution of IL-18. This leads to speculation that, though with still unclear mechanisms, both cytokines might take part in long-lasting modifications of brain functions, including behavioral alteration.

  7. Serum heme oxygenase-1 levels in patients with primary dysmenorrhea.

    Science.gov (United States)

    Aksoy, Ayse Nur; Laloglu, Esra; Ozkaya, Alev Lazoglu; Yilmaz, Emsal Pınar Topdagi

    2017-04-01

    Primary dysmenorrhea effects the life-quality of women negatively. The aim of this study was to evaluate heme oxygenase-1 (HO1) activity together with malondialdehyde (MDA) and nitric oxide (NO) levels in patients with primary dysmenorrhea. A total of 28 nulliparous women with the diagnosis of primary dysmenorrhea and 26 healthy controls were included in this study. On the first day of menstruation, all patients underwent ultrasound examination to exclude pelvic pathology and the visual analogue scale was applied to patients. Patient's visual analogue scale (VAS) scores, age, body mass index (BMI), menstrual cycle length (day), length of bleeding (day) were recorded. In the same day, fasting blood samples were taken from each patient for biochemical analysis. Serum MDA, NO and HO1 levels were found to be higher in women with primary dysmenorrhea compared to healthy controls (p = 0.012, p = 0.009, p dysmenorrhea. Antioxidant support might be helpful to reduce pain severity in primary dysmenorrhea.

  8. Serum B/sub 12/ levels in iron definiency anemia

    Energy Technology Data Exchange (ETDEWEB)

    Sagan, L A; Ohki, Keiichi

    1964-04-23

    As part of its research program to study the late effects of radiation in survivors of the atomic bombs, the Atomic Bomb Casualty Commission (ABCC) in conjunction with the Japanese National Institute of Health (JNIH), conducts biennial medical examinations on the selected population which comprises the ABCC-JHIN Adult Health Study sample. The patients herein described as Groups 1 and 2 were selected from among those examined in Nagasaki who had had a hemoglobin value of less than 11.0 g/100 ml at examination 2 years previously and who had responded to iron therapy sufficiently to justify a diagnosis of iron deficiency anemia. Almost all were women of child bearing age. The effect of iron therapy on the level of serum B/sub 12/ was investigated. Of 58 patients so studied, 46 showed some rise in post-treatment levels of B/sub 12/. This is evaluated as indicating that gastric secretion of intrinsic factor is depressed in the majority of iron deficient patients.

  9. The association of serum leptin levels with metabolic diseases

    Directory of Open Access Journals (Sweden)

    Jen-Pi Tsai

    2017-01-01

    Full Text Available Leptin is a 167-amino-acid protein released by white adipose tissue and encoded by the obese gene. It has a role as a negative regulator of appetite control through sending a satiety signal to act on receptors within the hypothalamus. At normal levels, leptin can exert its effects on weight regulation according to white fat mass, induce sodium excretion, maintain vascular tone, and repair the myocardium. Beyond these effects, elevated serum leptin levels have been implicated in the pathogenesis of metabolic syndrome, diabetes mellitus, hypertension, and multiple cardiovascular diseases. In addition, hyperleptinemia had been reported to contribute to renal diseases through multiple mechanisms resulting in glomerulopathy presenting with a decreased glomerular filtration rate, increased albuminuria, and related clinical symptoms, which are pathophysiological features of chronic kidney disease. Because these cardiovascular and metabolic disorders are great challenges for physicians, understanding the related pathophysiological association with leptin might become a valuable aid in handling patients in daily clinical practice. This review will discuss the roles of leptin in the regulation of biological functions of multiple organs beyond the maintenance of feeding and metabolism.

  10. Serum homocysteine level in gestational diabetes: a prospective study

    Directory of Open Access Journals (Sweden)

    Davari Tanha F

    2009-08-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Increased total plasma homocysteine (Hcy is an accepted risk factor of cardiovascular disease (CVD, stroke, preclampsia, recurrent abortion and diabetes type I and II. The aim of the current study was to assess serum homocysteine and its relation with serum folat, vitamine B12 and lipid profile in gestational diabetes mellitus and to compare these with those of pregnant women."n"n Methods: In a prospective controlled survey 80 pregnant women (24-28 weeks with uncomplicated pregnancies were evaluated. They were assigned to one of two groups according to the results of 100g-OGTT. In the case group there were pregnant women with gestational diabetes mellitus according to the OGTT and in the control group women who had normal OGTT results were put. Levels of fasting glucose, homocysteine, vit B12, and folic acid, uric acid, total cholesterol, triglyceride, Low Density Lipoprotein cholesterol (LDL and High Density Lipoprotein cholesterol (HDL were measured in both groups."n"nResults: The mean level of homocysteine in GDM group was significantly higher than control group (p=0.000. The mean level of folic acid and vit B12 was significantly lower than the level in control group (p=0.001, p=0.004 respectively. Body

  11. Change and significance of serum inflammatory factors, NSE, S100 protein and stress hormone levels in patients with craniocerebral injury

    Directory of Open Access Journals (Sweden)

    Rui-Feng Liu

    2017-09-01

    Full Text Available Objective: To investigate the change and significance of serum inflammatory factors, neuron specific enolase (NSE, S100 protein and stress hormone levels in patients with brain diseases. Methods: A total of 115 patients with craniocerebral injury were selected as the observation group, according to the Glasgow Coma Scale (GCS, they were divided into light-sized group (n=38, middle-sized group (n=40 and severe-sized group (n=37, at the same time the other 120 healthy subjects were selected as the control group. The levels of serum inflammatory cytokines [tumor necrosis factor alpha (TNF-α and procalcitonin (PCT], neuron specific enolase (NSE, S100 protein and the stress hormone cortisol [(COR, adrenocorticotropic hormone (ACTH, β-endorphin (β-EP] of both groups were compared. Results: The levels of TNF-α, PCT, NSE, S100, COR, ACTH and β-EP in the observation group were (145.73±19.24 ng/L, (2.41±0.64 ng/mL, (38.11±12.28 ng/mL, (0.87±0.32 μg/L, (818.87±121.14 nmol/L, (107.38±13.94 ng/L, (126.74±39.04 ng/mL, which were significantly higher than control group, the difference was statistically significant; Comparison of indexes among the observation group, NF-α, PCT, NSE, S100, COR, ACTH and β-EP levels in the middle-sized group and severe-sized group were significantly higher than those in the light-sized group, and the levels in the severe-sized group were significantly higher than those of the middle-sized group, the difference was statistically significant. Conclusion: The levels of Serum inflammatory factors, NSE, S100 protein and stress hormone were significantly increased in patients with craniocerebral injury, the level was related to the degree of traumatic brain injury, which could be used as an important indicator to assess the severity of the disease.

  12. Serum cortisol level and its correlation to serum insulin and fasting blood sugar levels in patients with type 2 diabetes mellitus

    International Nuclear Information System (INIS)

    Chen Jianzhong; Zhang Jun

    2004-01-01

    Objective: To investigate the change of serum cortisol levels and its correlation to blood sugar and serum insulin levels in patients with type 2 diabetes mellitus. Methods: Blood sugar with oxidase method and serum cortisol insulin levels with RIA (8 AM fasting specimen) were measured in 26 patients with type 2 diabetes mellitus and 30 controls. Results: The serum cortisol levels in the diabetic patients were significantly higher than those in the controls (P<0.01). The cortisol levels were positively correlated to the blood sugar levels (r=0.32, p<0.01), but not correlated to insulin levels. Conclusion: There were cortisol secretion disturbances in patients with type 2 diabetes

  13. Clinical significance of determination of serum BGP levels in patients with Graves' disease

    International Nuclear Information System (INIS)

    Tu Liping; Zhang Chunyan; Wang Linglong; Yu Yuefang; Zhu Weijie; Cai Ao

    2006-01-01

    Objective: To study the clinical significance of changes of serum BGP levels in patients with Graves' disease. Methods: Serum BOP levels as well as T 3 , T 4 , FT 3 , FT 4 , TSH, TGA, TMA levels were determined with RIA in 158 patients with Graves' disease and 145 controls. Results: The serum BGP levels in patients with Graves' disease were significantly higher than those in controls (P 3 , T 4 , FT 3 , FT 4 levels, but not with TSH, TGA, TMA. Conclusion: Serum BGP levels is a useful marker for monitoring bone metabolism in patients with Graves' disease. (authors)

  14. Periodontitis increases rheumatic factor serum levels and citrullinated proteins in gingival tissues and alter cytokine balance in arthritic rats.

    Directory of Open Access Journals (Sweden)

    Mônica G Corrêa

    Full Text Available This study investigated some immunological features by experimental periodontitis (EP and rheumatoid arthritis (RA disease interact in destructive processes in arthritic rats. Rats were assigned to the following groups: EP +RA; RA; EP; and Negative Control. RA was induced by immunizations with type-II collagen and a local immunization with Complete Freund's adjuvant in the paw. Periodontitis was induced by ligating the right first molars. The serum level of rheumatoid factor (RF and anti-citrullinated protein antibody (ACCPA were measured before the induction of EP (T1 and at 28 days after (T2 by ELISA assay. ACCPA levels were also measured in the gingival tissue at T2. The specimens were processed for morphometric analysis of bone loss, and the gingival tissue surrounding the first molar was collected for the quantification of interleukin IL-1β, IL-4, IL-6, IL-17 and TNF-α using a Luminex/MAGpix assay. Paw edema was analyzed using a plethysmometer. Periodontitis increased the RF and ACCPA levels in the serum and in the gingival tissue, respectively. Besides, the level of paw swelling was increased by EP and remained in progress until the end of the experiment, when EP was associated with RA. Greater values of IL-17 were observed only when RA was present, in spite of PE. It can be concluded that periodontitis increases rheumatic factor serum levels and citrullinated proteins level in gingival tissues and alter cytokine balance in arthritic rats; at the same time, arthritis increases periodontal destruction, confirming the bidirectional interaction between diseases.

  15. Correlation of Serum Androgens and Pituitary Hormone Levels with Serum PSA Less Than 2.5 NG/ML

    Directory of Open Access Journals (Sweden)

    Mustafa Sofikerim

    2007-01-01

    Full Text Available The aim of this clinical study was to determine whether there is a relationship between total serum testosterone, free testosterone, FSH (Follicle-Stimulating Hormone, LH (Luteinizing Hormone and serum prostate specific antigen (PSA levels. We postulated that such a correlation existed then the use of hormone specific reference ranges might enhance the usefullness of PSA concentrations <2.5 ng/mL as a marker for prostate cancer.

  16. High titers of both rheumatoid factor and anti-CCP antibodies at baseline in patients with rheumatoid arthritis are associated with increased circulating baseline TNF level, low drug levels, and reduced clinical responses: a post hoc analysis of the RISING study.

    Science.gov (United States)

    Takeuchi, Tsutomu; Miyasaka, Nobuyuki; Inui, Takashi; Yano, Toshiro; Yoshinari, Toru; Abe, Tohru; Koike, Takao

    2017-09-02

    Although both rheumatoid factor (RF) and anticyclic citrullinated peptide antibodies (anti-CCP) are useful for diagnosing rheumatoid arthritis (RA), the impact of these autoantibodies on the efficacy of tumor necrosis factor (TNF) inhibitors has been controversial. The aim of this post hoc analysis of a randomized double-blind study (the RISING study) was to investigate the influences of RF and anti-CCP on the clinical response to infliximab in patients with RA. Methotrexate-refractory patients with RA received 3 mg/kg of infliximab from weeks 0 to 6 and then 3, 6, or 10 mg/kg every 8 weeks from weeks 14 to 46. In this post hoc analysis, patients were stratified into three classes on the basis of baseline RF/anti-CCP titers: "low/low-C" (RF < 55 IU/ml, anti-CCP < 42 U/ml), "high/high-C" (RF ≥ 160 IU/ml, anti-CCP ≥ 100 U/ml), and "middle-C" (neither low/low-C nor high/high-C). Baseline plasma TNF level, serum infliximab level, and disease activity were compared between the three classes. Baseline RF and anti-CCP titers showed significant correlations with baseline TNF and infliximab levels in weeks 2-14. Comparison of the three classes showed that baseline TNF level was lowest in the low/low-C group and highest in the high/high-C group (median 0.73 versus 1.15 pg/ml), that infliximab levels at week 14 were highest in the low/low-C group and lowest in the high/high-C group (median 1.0 versus 0.1 μg/ml), and that Disease Activity Score in 28 joints based on C-reactive protein at week 14 was lowest in the low/low-C group and highest in the high/high-C group (median 3.17 versus 3.82). A similar correlation was observed at week 54 in the 3 mg/kg dosing group, but not in the 6 or 10 mg/kg group. Significant decreases in both RF and anti-CCP were observed during infliximab treatment. RF/anti-CCP titers correlated with TNF level. This might explain the association of RF/anti-CCP with infliximab level and clinical response in patients with RA

  17. Serum Biotin Levels in Women Complaining of Hair Loss.

    Science.gov (United States)

    Trüeb, Ralph M

    2016-01-01

    Biotin is a coenzyme for carboxylase enzymes that assist various metabolic reactions involved in fatty acid synthesis, branched-chain amino acid catabolism, and gluconeogenesis important for maintenance of healthy skin and hair. Due to its availability, affordability, and effective marketing for this purpose, biotin is a popular nutritional supplement for treatment of hair loss. However, there are little data on the frequency of biotin deficiency in patients complaining of hair loss and on the value of oral biotin for treatment of hair loss that is not due to an inborn error of biotin metabolism or deficiency. The aim of this study was to determine the frequency and significance of biotin deficiency in women complaining of hair loss. Biotin deficiency was found in 38% of women complaining of hair loss. Of those showing diffuse telogen effluvium in trichograms (24%), 35% had evidence of associated seborrheic-like dermatitis. About 11% of patients with biotin deficiency had a positive personal history for risk factors for biotin deficiency. The custom of treating women complaining of hair loss in an indiscriminate manner with oral biotin supplementation is to be rejected, unless biotin deficiency and its significance for the complaint of hair loss in an individual has been demonstrated on the basis of a careful patient history, clinical examination, determination of serum biotin levels, and exclusion of alternative factors responsible for hair loss.

  18. Alteration in serum osteocalcin levels in patients with diabetic nephropathy

    International Nuclear Information System (INIS)

    Salem, E.S.; Abdel-Messeih, Ph.L.; Mansour, H.H.

    2013-01-01

    The fact that bone mass density (BMD) is not useful for assessing fracture risk in diabetic patients (DM) seems problematic, because those populations are increasing in every country. Osteocalcin (OC) is synthesized by osteoblasts and is considered to be a marker of bone formation. The present study was carried out to evaluate the usefulness of OC as noninvasive biomarker of bone formation in diabetes mellitus type 2 (uncomplicated) and diabetic nephropathy. Immunoradiometric assay(IRMA) was used for the quantitative measurement of human intact OC both N-terminal and C-terminal fragments in the serum of the control and the studied groups. OC levels in the uncomplicated diabetic group were significantly lower while in the diabetic nephropathy group was significantly higher compared to control values . There was a weak negative correlation between OC and both fasting blood glucose and glycated Hb% in the diabetic group. In diabetic nephropathy patients, a weak positive correlation was observed between OC and protein creatinine ratio. The results concluded that changes in bone remodelling marker OC are present in both DM type 2 and diabetic nephropathy explaining osteopenia and osteoporosis observed in both cases.Therefore, an effective glycaemic control should be the hallmark of prevention and treatment of diabetes mellitus induced osteoporosis

  19. Serum cytokine levels in patients with hepatocellular carcinoma.

    Science.gov (United States)

    Capone, Francesca; Costantini, Susan; Guerriero, Eliana; Calemma, Rosa; Napolitano, Maria; Scala, Stefania; Izzo, Francesco; Castello, Giuseppe

    2010-06-01

    The role played by the microenvironment in cancer induction, promotion and progression is crucial. Emerging evidence suggests that cytokines, chemokines and growth factors are major players in carcinogenesis. Therefore, a detailed understanding of factors and mechanisms associated with the processes leading from inflammation to cancer could improve the therapeutic strategies against this disease. We have used hepatocarcinoma as our model in this study. We evaluated the serum levels of 50 different cytokines, chemokines and growth factors in patients affected by HCC with chronic HCV-related hepatitis and liver cirrhosis using multiplex biometric ELISA-based immunoassay. Our data showed that some pro-inflammatory molecules were significantly up-regulated in these patients, and highlighted the complexity of the cytokine network in this disease. This work suggests the need to monitor these proteins in order to define a profile that could characterize patients with HCC or to help identify useful markers. This could lead to better definition of the disease state, and to an increased understanding of the relationships between chronic inflammation and cancer.

  20. Zinc, lead, and cadmium levels in serum and milk of lactating women in Ibadan, Nigeria.

    Science.gov (United States)

    Edem, Victory Fabian; Akintunde, Kikelomo; Adelaja, Yewande Adeola; Nwozo, Sarah O; Charles-Davies, Mabel

    2017-01-01

    Zinc (Zn) is known to interact with lead (Pb) and cadmium (Cd) reversing their toxicity and reducing their concentrations. However, lactating women are at high risk of developing Zn deficiency, which may result in Pb and Cd intoxication or increased exposure of breast-fed infants to Pb and Cd from breast milk. The aim of this study was to determine Zn, Pb, and Cd concentrations and examine their relationship in serum and breast milk of lactating women in Ibadan, Nigeria. Ninety-two lactating women were recruited into this study. Anthropometric measurements were assessed by standard methods while serum and breast milk concentrations of Zn, Pb, and Cd were assessed by atomic absorption spectrophotometry. Data analyzed statistically by Student's t test, Pearson's correlation coefficient, and a multiple regression model were significant at p < 0.05. Zn deficiency was observed in 12 (17.1%) of lactating women. Breast milk levels of Zn, Pb, and Cd were significantly higher than their levels in serum, whereas the ratios Zn:Pb and Zn:Cd in milk were significantly less than serum ratios. Significant negative correlation was observed between milk Pb and serum Zn:Pb while milk Cd correlated positively with milk Zn. Significant positive correlations were observed between serum Zn and serum Zn:Pb, serum Zn and serum Zn:Cd, as well as serum Zn:Cd and serum Zn:Pb. Serum Cd and serum Zn were significantly negatively related. Significant negative correlations between serum Pb and serum Zn:Pb as well as milk Zn:Pb. Serum Cd and serum Zn:Pb as well as serum Zn:Cd correlated negatively. Milk Cd and Zn/Cd positively related with milk Pb while milk Zn was a negatively related with milk Pb in a multiple regression model ( R 2 = 0.333; p = 0.023). Breast milk may be contaminated by toxic metals. However, Zn supplementation in deficient mothers may protect maternal and infant health.

  1. Reduction of serum TARC levels in atopic dermatitis by topical anti-inflammatory treatments.

    Science.gov (United States)

    Yasukochi, Yumi; Nakahara, Takeshi; Abe, Takeru; Kido-Nakahara, Makiko; Kohda, Futoshi; Takeuchi, Satoshi; Hagihara, Akihito; Furue, Masutaka

    2014-09-01

    Serum thymus and activation-regulated chemokine (TARC) levels are associated with the disease activity of patients with atopic dermatitis (AD) and sensitively reflect short-term changes in skin conditions. The main treatment for AD is topical agent application. This study investigated the relationship between serum TARC levels and the dosage of topical agents, including corticosteroids and/or tacrolimus, in patients with AD. The serum TARC levels of 56 AD patients and the amounts of topical agents prescribed to them were investigated retrospectively. The weekly reduction in serum TARC levels and weekly dosage of topical agents among AD patients were compared and their associations were evaluated. The dosage of topical agents was closely related to serum TARC levels. One gram of strong rank steroid or the equivalent amount of steroid/tacrolimus is required to reduce serum TARC levels by 9.94 pg/mL weekly in moderate to severe AD patients. Higher initial TARC levels require more topical agent, which results in a more rapid decrease in TARC levels. The serum TARC levels and eosinophil numbers in peripheral blood are significantly correlated. Serum TARC level improvement and topical agent dosage are strongly correlated. TARC and eosinophil numbers are significantly correlated, but the wider range of TARC levels seems to be clinically more useful for monitoring AD severity. The serum TARC level is a very sensitive biomarker for monitoring the severity and treatment response in AD.

  2. Association between chronic periodontitis and serum lipid levels

    Directory of Open Access Journals (Sweden)

    Pejčić Ana

    2012-01-01

    Full Text Available Background/Aim. Periodontitis is a local inflammatory process mediating destruction of periodontal tissues triggered by bacterial insult. However, this disease is also characterized by systemic inflammatory host responses that may contrbute, in part, to the recently reported increased risk for systemic diseases, including an altered lipid metabolism. On the other hand, many people in the world are affected by hyperlipidemia, which is a known risk faktor for atherosclerosis. The aim of this study was to determine the relationship between periodontal disease and blood lipid levels. Methods. A total of 50 patients with periodontitis included in this study had no documented history of recent acute coronary events. The healthy, non-periodontal subjects (comparison group comprised 25 subjects. All the patients were periodontology examined and completed a medical history. Dental plaque index, probing depth, gingival index bleeding on probing and clinical attechment levels were recorded. Blood samples were taken on admission for measurements of serum total cholesterol, triglycerides, hight density lipoprotein cholesterol (HDL-cholesterol, and low density lipoprotein cholesterol (LDL-cholesterol. Results. The obtained results showed that mean levels of cholesterol (6.09 ± 1.61 mmol/L, triglycerdes (2.19+1.67mmol/l and LDL cholesterol (4.09 ± 1.40 mmol/L in individuals with periodontitis were higer, and levels od HDL (1.43 ± 0.51 mmol/L was lower than those of individuals without periodontitis (4.86 ± 1.37; 1.14 ± 0.71; 3.18 ± 0.64; 1.53 ± 0.32 mmol/L, respectively. Conclusion. This study confirms a significant relationship between periodontal disease, regardless its intensity, and blood lipid levels in the studied population. The results imply that periodontitis may be a risk factor and may contribute to the pathogenesis of atherosclerosis and cardiovascular diseases (CVD. However, future prospective randomized studies have to determine whether

  3. Serum Lipid Levels in Patients with Eating Disorders.

    Science.gov (United States)

    Nakai, Yoshikatsu; Noma, Shun'ichi; Fukusima, Mitsuo; Taniguchi, Ataru; Teramukai, Satoshi

    2016-01-01

    Objective To evaluate some risk factors for cardiovascular diseases in feeding and eating disorders, the degree of lipid abnormalities was investigated in a large Japanese cohort of different groups of feeding and eating disorders, according to the Japan Atherosclerosis Society Guidelines for the Prevention of Atherosclerotic Cardiovascular Diseases 2012 (JAS Guidelines 2012). Methods Participants in the current study included 732 women divided into four groups of feeding and eating disorders: anorexia nervosa, restricting type (AN-R); anorexia nervosa, binge-eating/purging type; bulimia nervosa (BN); and binge-eating disorder (BED). We measured the serum levels of total cholesterol, high-density-lipoprotein (HDL) cholesterol, and triglyceride in these participants. Low-density-lipoprotein (LDL) cholesterol and non-HDL cholesterol levels were also calculated. Results The concentrations of LDL cholesterol and non-HDL cholesterol were widely distributed in all groups. When the LDL cholesterol risk was defined as ≥120 mg/dL and the non-HDL cholesterol risk as ≥150 mg/dL, according to the JAS Guidelines 2012, the proportion of LDL cholesterol risk ranged from 29.6% (BN) to 38.6% (AN-R), and the proportion of non-HDL cholesterol risk ranged from 17.8% (BN) to 30.1% (BED). Conclusion The present findings suggest the existence of LDL cholesterol risk and non-HDL cholesterol risk in all groups of eating disorders. Given the chronicity of this condition, the development of elevated concentrations of LDL cholesterol and non-HDL cholesterol at an early age may increase the risk of cardiovascular diseases.

  4. Impact of age, gender and diabetes on serum lipid levels

    International Nuclear Information System (INIS)

    Adnan, M.; Shabbir, I.; Ali, Z.; Ali, S.F.; Rahat, T.

    2013-01-01

    Objectives:To see the effects of age, gender and diabetes on serum lipid levels. Study type, settings and duration:Cross sectional analytical study conducted at PMRC Research Centre, Fatima Jinnah Medical College,Lahore from Jun-Dec 2011. Materials and Methods: One hundred type 2 diabetes mellitus and equal numbers of gender matched healthy controls were randomly selected for the study. After an overnight fasting, blood specimens were drawn for lipid profile where total cholesterol,high density lipoprotein cholesterol and triglycerides were measured by standard enzymatic endpoint methods and LDL-cholesterol by Friedweld's formula. Statistical analysis was done using SPSS-15. Results Odd ratios of age for total cholesterol (OR 1.198); high density lipoprotein cholesterol (OR 1.144); and low density lipoprotein cholesterol (OR 1.576) revealed that subjects aged 45 years or more had greater risk of having deranged lipid levels. Female gender had higher high density lipoprotein cholesterol (p 0.000); and triglycerides (p 0.001). Odd ratios of men for total cholesterol (OR 0.775); high density lipoprotein cholesterol(OR 0.183); and low density lipoprotein Cholesterol (OR 0.683) illustrated that men were significantly less prone to dyslipidemia than women. Odd ratio of diabetes for high density lipoprotein cholesterol (OR 1.802) suggested that diabetics had 1.8 times more risk of having low high density lipoprotein cholesterol. Conclusions: Diabetic females over 45 years of age have significantly high chances of having disturbed or high lipid profile. Policy message:All persons in general and diabetics in particular over the age of 45 years should be screened for dyslipidemia and informed using behavior change communication to prevent disease complications. (author)

  5. Impact of age, gender and diabetes on serum lipid levels

    Energy Technology Data Exchange (ETDEWEB)

    Adnan, M.; Shabbir, I.; Ali, Z.; Ali, S. F.; Rahat, T. [Fatima Jinnah Medical College, Lahore (Pakistan)

    2013-01-15

    Objectives:To see the effects of age, gender and diabetes on serum lipid levels. Study type, settings and duration:Cross sectional analytical study conducted at PMRC Research Centre, Fatima Jinnah Medical College,Lahore from Jun-Dec 2011. Materials and Methods: One hundred type 2 diabetes mellitus and equal numbers of gender matched healthy controls were randomly selected for the study. After an overnight fasting, blood specimens were drawn for lipid profile where total cholesterol,high density lipoprotein cholesterol and triglycerides were measured by standard enzymatic endpoint methods and LDL-cholesterol by Friedweld's formula. Statistical analysis was done using SPSS-15. Results Odd ratios of age for total cholesterol (OR 1.198); high density lipoprotein cholesterol (OR 1.144); and low density lipoprotein cholesterol (OR 1.576) revealed that subjects aged 45 years or more had greater risk of having deranged lipid levels. Female gender had higher high density lipoprotein cholesterol (p 0.000); and triglycerides (p 0.001). Odd ratios of men for total cholesterol (OR 0.775); high density lipoprotein cholesterol(OR 0.183); and low density lipoprotein Cholesterol (OR 0.683) illustrated that men were significantly less prone to dyslipidemia than women. Odd ratio of diabetes for high density lipoprotein cholesterol (OR 1.802) suggested that diabetics had 1.8 times more risk of having low high density lipoprotein cholesterol. Conclusions: Diabetic females over 45 years of age have significantly high chances of having disturbed or high lipid profile. Policy message:All persons in general and diabetics in particular over the age of 45 years should be screened for dyslipidemia and informed using behavior change communication to prevent disease complications. (author)

  6. Serum obestatin and omentin levels in patients with diabetic ...

    African Journals Online (AJOL)

    2016-04-08

    Apr 8, 2016 ... its expression was shown to be reduced in obesity, insulin resistance (IR) and ... fasting serum omentin and obestatin concentrations in type 2 diabetic ... continuous variables were expressed as mean ± standard deviation.

  7. Effect of Camel Milk's Supplementation on Serum Glucose Levels ...

    African Journals Online (AJOL)

    Keywords: Camel Milk, Serum glucose, Lipid profile, Diabetes. INTRODUCTION. Diabetes is ... all products of Randox Laboratories, Switzerland. Fresh camel milk samples .... Abbott, R.D., Wilson, P.W., Kannel, W.B. and. Castelli, W.P. (1988).

  8. Study of the levels of serum cortisol and gastrin in dogs with vibration-induced injury

    International Nuclear Information System (INIS)

    Wei Zikun

    2005-01-01

    Objective: To study the changes of levels of serum cortisol and gastrin in dogs with vibration-induced injury for providing better treatment regimen. Methods: In this experiment, 8 or 10 domestic dogs were placed on each of four sites away from explosion center about 0, 100, 200, 300 meters respectively. The dogs were standing uncontrolled or lying right side down under anesthesia. Serum cortisol and gastrin levels were detected with RIA both before and after explosion. Results: The levels of serum cortisol and gastrin began to fall about 24 hours after explosion. The serum levels of cortisol were still decreased significantly after 9 days and 17 days. Conclusion: The levels of the serum cortisol declined when the animals were injured by vibration. Detection of serum cortisol levels might lead to definitive diagnosis and supplemental treatment with cortical hormones for vibration-induced injury. (authors)

  9. Changes of serum leptin and other related hormones levels in simple obese children

    International Nuclear Information System (INIS)

    Xiao Jinhua; Wang Yaping; Xu Yan; Gao Yufeng

    2001-01-01

    Objective: To measure the serum leptin concentration in simple obese children together with other four kinds of related hormones. Methods: Serum Leptin, Ins, T 3 , T 4 and GH levels were measured by radioimmunoassay in thirty-eight obese children and thirty healthy controls. Results: The levels of serum leptin, Ins and T 3 in obese group were dramatically higher than those in control group (all P 4 concentration between simple obese children and control group (P > 0.05), Serum GH levels was significantly decreased in simple obese children (P < 0.01). There was a positive correlation between serum leptin levels and lns levels (r = 0.46, P < 0.01). Conclusion: In simple obese children there were leptin resistance and endocrine metabolic disturbances, the later might be correlated with the increasing of serum leptin levels; It is suggested that Leptin resistance might play a key role in the development of obesity

  10. Clinical significance of determination of serum cortisol and insulin levels in neonates with asphyxia

    International Nuclear Information System (INIS)

    Yao Yingfei; Chen Linxing; Chen Sihong; Zhang Jinchi; Huang Hua

    2004-01-01

    Objective: To investigate the clinical significance of the changes of serum cortisol and insulin levels in neonates with asphyxia. Methods: Serum cortisol levels were determined with CLIA and serum insulin levels with RIA in 38 neonates with asphyxia (mild degree 20, advanced 18) and 30 controls. Results: 1) In mild cases, serum insulin levels were significantly higher than those in controls (p<0.01) and serum cortisol levels were very significantly higher (p<0.001). 2) In advanced cases, both serum insulin and cortisol levels were very significantly higher than those in the controls (p<0.001). Conclusion: Hypoxia in the neonates with asphyxia is a very severe stress and will induce hypersecretion of cortisol and hyperglycemia which is detrimental to the patients. However hypersecretion of insulin will result in hypoglycemia, which is also very damaging. Physicians in charge should be aware of these possibilities and deal with them appropriately

  11. Study on the relationship between serum levels of leptin thyroid hormones

    International Nuclear Information System (INIS)

    Lin Pingan; Zhai Chuntao; Yuan Sufen

    2005-01-01

    Objective: To evaluate the relationship between serum levels of leptin and thyroid functional status. Methods: Serum leptin (with RIA) and pituitary-thyroid axis hormones (with CLIA) were measured in 75 euthyroid controls, 44 hyperthyroid subjects and 27 hypothyroid subjects. Results: The levels of leptin in euthyroid controls, hyperthyroid subjects and hypothyroid subjects were (5.40 ± 3.78) ng/ml, (5.99 ± 5.24) ng/ml and (5.59 ± 4.23) ng/ml respectively with no significant differences among them. The serum leptin levels were positively correlated with serum TSH levels (r=0.27, P<0.01). Conclusion: Thyroid function has no effect on serum leptin levels and TSH levels correlates closely with those of serum leptin. (authors)

  12. Serum eosinophil cationic protein levels can be useful for predicting acute exacerbation of asthma

    Directory of Open Access Journals (Sweden)

    Mitsuhiro Kamimura

    1998-01-01

    Full Text Available We report on a case in which five consecutive exacerbations of asthma were monitored by following serum eosinophil cationic protein (ECP levels. The serum ECP level correlated well with each exacerbation and tended to increase even before the exacerbations of asthma became apparent. This case shows that serum levels of ECP can be useful markers of disease activity and may also be predictive markers for acute exacerbation.

  13. Precision and costs of techniques for self-monitoring of serum glucose levels.

    OpenAIRE

    Chiasson, J. L.; Morrisset, R.; Hamet, P.

    1984-01-01

    The poor correlation between serum and urine glucose measurements has led to the development of new techniques for monitoring the blood glucose level in diabetic patients. Either a nurse or the patient can perform these tests, which involve spreading a single drop of blood onto a reagent strip. A colour change that is proportional to the serum glucose level can be read visually or with a reflectance meter. Evaluated against simultaneous serum glucose levels determined by the hospital biochemi...

  14. Serum levels of innate immunity cytokines are elevated in dogs with metaphyseal osteopathy (hypertrophic osteodytrophy) during active disease and remission.

    Science.gov (United States)

    Safra, Noa; Hitchens, Peta L; Maverakis, Emanual; Mitra, Anupam; Korff, Courtney; Johnson, Eric; Kol, Amir; Bannasch, Michael J; Pedersen, Niels C; Bannasch, Danika L

    2016-10-15

    Metaphyseal osteopathy (MO) (hypertrophic osteodystrophy) is a developmental disorder of unexplained etiology affecting dogs during rapid growth. Affected dogs experience relapsing episodes of lytic/sclerotic metaphyseal lesions and systemic inflammation. MO is rare in the general dog population; however, some breeds (Weimaraner, Great Dane and Irish Setter) have a much higher incidence, supporting a hereditary etiology. Autoinflammatory childhood disorders of parallel presentation such as chronic recurrent multifocal osteomyelitis (CRMO), and deficiency of interleukin-1 receptor antagonist (DIRA), involve impaired innate immunity pathways and aberrant cytokine production. Given the similarities between these diseases, we hypothesize that MO is an autoinflammatory disease mediated by cytokines involved in innate immunity. To characterize immune dysregulation in MO dogs we measured serum levels of inflammatory markers in 26 MO and 102 control dogs. MO dogs had significantly higher levels (pg/ml) of serum Interleukin-1beta (IL-1β), IL-18, IL-6, Granulocyte-macrophage colony stimulating factor (GM-CSF), C-X-C motif chemokine 10 (CXCL10), tumor necrosis factor (TNF), and IL-10. Notably, recovered MO dogs were not different from dogs during active MO disease, providing a suggestive mechanism for disease predisposition. This is the first documentation of elevated immune markers in MO dogs, uncovering an immune profile similar to comparable autoinflammatory disorders in children. Copyright © 2016 Elsevier B.V. All rights reserved.

  15. Effects of an Acute Exercise Bout on Serum Hepcidin Levels

    Directory of Open Access Journals (Sweden)

    Raúl Domínguez

    2018-02-01

    Full Text Available Iron deficiency is a frequent and multifactorial disorder in the career of athletes, particularly in females. Exercise-induced disturbances in iron homeostasis produce deleterious effects on performance and adaptation to training; thus, the identification of strategies that restore or maintain iron homeostasis in athletes is required. Hepcidin is a liver-derived hormone that degrades the ferroportin transport channel, thus reducing the ability of macrophages to recycle damaged iron, and decreasing iron availability. Although it has been suggested that the circulating fraction of hepcidin increases during early post-exercise recovery (~3 h, it remains unknown how an acute exercise bout may modify the circulating expression of hepcidin. Therefore, the current review aims to determine the post-exercise expression of serum hepcidin in response to a single session of exercise. The review was carried out in the Dialnet, Elsevier, Medline, Pubmed, Scielo and SPORTDiscus databases, using hepcidin (and “exercise” or “sport” or “physical activity” as a strategy of search. A total of 19 articles were included in the review after the application of the inclusion/exclusion criteria. This search found that a single session of endurance exercise (intervallic or continuous at moderate or vigorous intensity (60–90% VO2peak stimulates an increase in the circulating levels of hepcidin between 0 h and 6 h after the end of the exercise bout, peaking at ~3 h post-exercise. The magnitude of the response of hepcidin to exercise seems to be dependent on the pre-exercise status of iron (ferritin and inflammation (IL-6. Moreover, oxygen disturbances and the activation of a hypoxia-induced factor during or after exercise may stimulate a reduction of hepcidin expression. Meanwhile, cranberry flavonoids supplementation promotes an anti-oxidant effect that may facilitate the post-exercise expression of hepcidin. Further studies are required to explore the effect

  16. The clinical utility of serum ferritin levels in patients with malignant tumors treated by radiotherapy

    International Nuclear Information System (INIS)

    Mitsuhashi, Norio; Okazaki, Atsushi; Hayakawa, Kazushige; Nakano, Takashi; Yamanaka, Mikio

    1983-01-01

    The serum levels of ferritin in 394 patients, including 339 patients with various malignant tumors and 23 with various non-malignant diseases, and 32 healthy subjects were determined. The normal levels of ferritin were 82.7 +- 42.3 ng/ml for males and 42.0 +- 36.9 ng/ml for females. The positive ratio of serum ferritin level was 28% in patients with malignant tumors and 22% in patients with non-malignant diseases. The usefulness of serum ferritin assay in screening for malignant tumors appeared to be limited. High serum levels of ferritin were found in patients with malignant lymphoma (positive ratio: 42%), pulmonary cancer (38%) and esophageal cancer (37%). According to the histological types, epidermoid cancer appeared to produce a higher serum level of ferritin than adenocarcinoma in patients with pulmonary cancer. It was interesting that malignant lymphoma had a high serum level of ferritin in spite of its low serum level of CEA. Carcinoma of the digestive tracts except for esophagus was considered to have a normal serum ferritin level in spite of the advanced stage. There was no close relationship between serum ferritin levels and CEA levels in patients with pulmonary cancer and breast cancer. Serum CEA assay was more useful for detection of tumors than serum ferritin assay in patients with breast cancer. Serum ferritin levels in patients with good prognosis decreased following radiation therapy, but those in patients with poor prognosis elevated or unchanged in spite of therapy. Therefore, serial ferritin determinations may be useful for evaluation of radiotherapy and assessment of prognosis. (J.P.N.)

  17. Clinical significance of changes of serum leptin and insulin levels in patients with polycystic ovary syndrome

    International Nuclear Information System (INIS)

    Chen Zhaojun; Zhang Lahong; Gao Ying; Ren Xiaohua

    2007-01-01

    Objective: To explore the relationship between the serum leptin, insulin levels and development of polycystic ovary syndrome (PCOS). Methods: Serum leptin and insulin levels (with RIA) were determined in 34 patients with PCOS and 30 controls. Results: The serum leptin and insulin levels in the 34 PCOS patients were significantly higher than those in controls (P<0. 01), and those in obese patients (n=22) were significantly higher than those in non-obese ones (n=12) too(P<0.01). Conclusion: Changes of serum leptin and insulin levels were closely related to the development of PCOS and leptin might be used as a diagnostic indicator for PCOS. (authors)

  18. Detection of serum leptin levels in patients with viral hepatitis C

    International Nuclear Information System (INIS)

    Sun Shuhong; Yu Hua; Niu Airong; Wu Yuqing

    2006-01-01

    To evaluate changes of serum leptin levels in patients with viral hepatitis C(HCV), serum leptin levels were determined by RIA in 65 patients with viral chronic hepatitis C and in 80 control subjects ,liver function (ALT, AST) , glucose (Glu) , and total cholesterol (TC) were evaluated too. Campared with controls, the levels of serum leptin were significantly increased in patients with HCV (P 0.05). The levels of serum leptin increased in patients with HCV, which correlates positively with the severity of liver inflammation, so that leptin can be regarded as an index which reflects the severity of liver inflammation. (authors)

  19. Clinical significance of measurements of serum IL-6 levels in patients with cardiovascular and cerebrovascular diseases

    International Nuclear Information System (INIS)

    Wu Cuihua; Luo Nanping; Zhang Daojie; Wei Hong

    2004-01-01

    Objective: To explore the clinical significance of changes of serum IL-6 levels in patients with cardiovascular and cerebrovascular diseases. Methods: Serum IL-6 levels were determined with RIA in 35 patients with coronary heart disease, 20 patients with essential hypertension, 28 patients with cerebral infarction and 30 controls. Results: Serum IL-6 levels in patients with coronary heart disease and cerebral infarction were significantly higher than those in the controls (P 0.05). Conclusion: Serum IL-6 levels changes could reflect the severity of the inflammatory process and would be helpful in clinical assessment. (authors)

  20. The clinical value of detection of serum TGAb and TPOAb level in autoimmune thyroid diseases

    International Nuclear Information System (INIS)

    Min Xiaoxia; Huang Xingming

    2008-01-01

    To study the clinical value of serum TGAb and TPOAb levels in the diagnosis of patients with autoimmune thyroid diseases (AITD), the serum levels of TGAb and TPOAb in 175 patients with AITD and 64 non-AITD patients and 57 health controls were measured by RIA. The results showed that the serum levels of TGAb and TPOAb in AITD patients with GD and HT were significantly higher than that of control group (P 0.05). The detection of serum TGAb and TPOAb levels may have clinical value in the diagnosis, treatment and prognosis of autoimmune thyroid diseases. (authors)

  1. A Clinical Study of Serum Thyroglobulin Levels in Patients with Thyroid Tumor

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Choong Kyu; Yu, Byung Hee; Lee, Woo Hyung; Yoo, Hyung Joon; Lee, Chong Suk [National Medical Canter, Seoul (Korea, Republic of)

    1983-03-15

    Serum thyroglobulin (Tg) was measured by radioimmunoassay in 81 patients with thyroid tumor who were treated in the department of Internal medicine of National Medical Center from January, 1981 to June, 1982. The results were as follows: 1) The mean serum thyroglobulin level in thyroid tumor was significantly higher than normal subjects (p<0.001). 2) The mean serum thyroglobulin level in benign tumor was lower than malignant tumor (p<0.05). 3) The thyroid carcinoma with metastasis had significant high level of serum thyroglobulin than without metastasis (p<0.001). 4) The mean postoperative serum thyroglobulin level was significantly lower than preoperative level (p<0.001). Data from our study show that serum thyroglobulin determination is useful for assessing the presence of malignant thyroid tumor, metastasis and the extent of residual or recurrent thyroid cancer after surgery.

  2. A Clinical Study of Serum Thyroglobulin Levels in Patients with Thyroid Tumor

    International Nuclear Information System (INIS)

    Lee, Choong Kyu; Yu, Byung Hee; Lee, Woo Hyung; Yoo, Hyung Joon; Lee, Chong Suk

    1983-01-01

    Serum thyroglobulin (Tg) was measured by radioimmunoassay in 81 patients with thyroid tumor who were treated in the department of Internal medicine of National Medical Center from January, 1981 to June, 1982. The results were as follows: 1) The mean serum thyroglobulin level in thyroid tumor was significantly higher than normal subjects (p<0.001). 2) The mean serum thyroglobulin level in benign tumor was lower than malignant tumor (p<0.05). 3) The thyroid carcinoma with metastasis had significant high level of serum thyroglobulin than without metastasis (p<0.001). 4) The mean postoperative serum thyroglobulin level was significantly lower than preoperative level (p<0.001). Data from our study show that serum thyroglobulin determination is useful for assessing the presence of malignant thyroid tumor, metastasis and the extent of residual or recurrent thyroid cancer after surgery.

  3. Study on the relationship between serum sex hormones levels and essential hypertension

    International Nuclear Information System (INIS)

    Song Qingzhang; Yang Xiuhong; Di Fang

    2006-01-01

    Objective: To investigate the possible relationship existing between serum sex hormones levels and development of essential hypertension. Methods: Serum sex hormones (LH, FSH, E 2 , P, T) levels were determined with RIA in 87 males and 81 post-menopausal women with essential hypertension as well as in 44 normotensive males and 40 normotensive post-menopausal women serving as controls. Results: The serum E 2 , progesterone and testosterone levels in the hypertensives were significantly higher than those in the respective controls (P 0.05). Sex hormones levels were not much different among hypertensives of various stages (I , II, III). The serum E 2 levels in male hypertensives and progesterone levels in female hypertensives were not correlated with the respective FSH and LH levels. Conclusion: The authors suggested that the changes of serum sex hormones levels might be a risk factor rather than a consequence of the development of essential hypertension. (authors)

  4. Correlation between ovarian chocolate cyst and serum carbohydrate antigen 125 level and the effect of ultrasound-guided interventional sclerotherapy on serum carbohydrate antigen 125 level.

    Science.gov (United States)

    Wang, Si-Ming; Cai, Huai-Qiu; Dong, Xiao-Qiu; Fan, Qiu-Lan; Wang, Lu-Lu; Shao, Xiao-Hui; Zhang, Li-Wei

    2015-01-01

    This study was to investigate the correlation between ovarian chocolate cysts and serum carbohydrate antigen (CA)-125 levels and to demonstrate the effect of ultrasound-guided interventional sclerotherapy (UGIS) on serum CA-125 levels. Based on the serum CA-125 level, as determined by chemiluminescence detection prior to UGIS, 105 patients with ovarian chocolate cysts were divided into the normal group (CA-125 ≤ 35 U/mL, 45 patients) and the abnormal group (35 U/mL history, child-bearing history, abortion history and surgical history. The ultrasonography characteristics were cyst diameter, cyst wall thickness and the side on which the cyst occurred. The correlations between serum CA-125 levels pretreatment and the clinical indicators and ultrasonography characteristics was analyzed. The serum CA-125 levels pretreatment, 3 months post-treatment and 6 months post-treatment were compared. The pretreatment serum CA-125 levels of the 105 patients positively correlated with disease duration (r = 0.3932, P = 0.0040), dysmenorrhea history (r = 0.2351, P = 0.0111), cyst diameter (r = 0.3415, P chocolate cysts. © 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

  5. [Study of serum thrombomodulin(TM) levels in patients with hyper- or hypo- thyroidism].

    Science.gov (United States)

    Soma, M; Maeda, Y; Matsuura, R; Sasaki, I; Kasakura, S; Saeki, Y; Ikekubo, K; Ishihara, T; Kurahachi, H; Sasaki, S; Tagami, T; Nakao, K

    1997-01-01

    We studies a relationship between the serum levels of thrombomodulin(TM) and the thyroid functions. Serum TM levels were measured in 48 patients with Graves' disease, 17 patients with primary hypothyroidism, 7 patients with subacute thyroiditis, 5 patients with painless thyroiditis and 2 patients with systematic Refetoff syndrome. These patients did not have malignant tumor, kidney failure, or blood vessel injury. Control sera were obtained from 42 healthy subjects. Serum levels of TM in patients with untreated Graves' disease were significantly higher(p thyroid function(FT3, FT4 and TH) in patients with Graves' disease during treatment showed that both the serum levels of TM and thyroid hormones (FT3 and FT4) lowered progressively during treatment. After normalization of serum FT3 and FT4, the serum TM levels returned to normal. However, the serum levels of TM in patients with destructive thyroiditis and Refetoff syndrome were normal in spite of high serum levels of thyroid hormones. These data suggest that an increase in serum levels of TM is not the direct result of thyroid hormones themselves but is the result of the prolonged hypermetabolic state induced by their peripheral activities. Thyroid hormones may stimulate the synthesis or metabolism of TM on the surface of vascular endothelial cells in the patients with Graves' disease.

  6. Lower Serum Paraoxonase-1 Activity Is Related to Higher Serum Amyloid A Levels in Metabolic Syndrome

    NARCIS (Netherlands)

    Kappelle, Paul Jan Willem Herman; Bijzet, Johan; Hazenberg, Bouke Pier; Dullaart, Robin Pieter Frank

    Background and Aims. High-density lipoproteins (HDL) contain the anti-oxidative enzyme, paraoxonase-1 (PON-1), which is important for atheroprotection. The acute phase reactant, serum amyloid A (SAA), an HDL-associated apolipoprotein, may impair PON-1 activity, whereas SAA and PON-1 are reciprocally

  7. Anti-TNF-α biotherapies

    DEFF Research Database (Denmark)

    Bendtzen, Klaus

    2012-01-01

    This article discusses the rationale behind recommending immunopharmacological guidance of long-term therapies with genetically engineered anti-TNF-α immunoglobulin constructs. Arguments why therapeutic decision-making should not rely on clinical outcome alone are presented. Central...... to this is that the use of theranostics (i.e., monitoring circulating levels of functional anti-TNF-α drugs and antidrug antibodies) would markedly improve treatment because therapies can be tailored to individual patients and provide more effective and economical long-term therapies with minimal risk of side effects....... Large-scale immunopharmacological knowledge of how patients 'handle' TNF-α biopharmaceuticals would also help industry develop more effective and safer TNF-α inhibitors....

  8. Tumour Necrosis Factor-Α, Interleukin-1 and Interleukin-6 Serum Levels and Its Correlation with Pain Severity in Chronic Tension-Type Headache Patients: Analysing Effect of Dexketoprofen Administration.

    Science.gov (United States)

    Rambe, Aldy Safruddin; Sjahrir, Hasan; Machfoed, Moh Hasan

    2017-03-15

    The purpose of this study is to see the effect of Dexketoprofen on TNF-α, IL-1, and IL-6 serum levels in Chronic Tension-Type Headache (CTTH) patients and its correlation with pain severity. The study subjects were recruited consecutively from the study population. Venous blood was taken at baseline to measure serum levels of TNF-α, IL-1, and IL-6 and after ten consecutive days of Dexketoprofen 25 mg once daily. Twenty three subjects participated in this study, 3 male (13.0%) and 20 female (87%). A significant difference between NRS score at baseline and after treatment (4.86 ± 1.82 vs. 1.96 ± 1.40, p = 0.001) was found. No significant difference found between baseline and after treatment TNF-α (1.48 ± 0.65 pg/dl vs. 1.48 ± 0.63 pg/dl, p = 0.963), IL-1 (0.16 ± 0.80 pg/dl vs. 0.26 ± 0.31 pg/dl, p = 0.168) nor IL-6 serum levels (1.06 ± 0.83 pg/dl vs. 1.04 ± 0.81 pg/dl, p = 0.915). A weak negative (R = -0.266) non significant correlation (p = 0.219) was found between NRS score and TNF-α. A positive weak negative (R = 0.221) non significant correlation (p = 0.311) between NRS score and IL-1. NRS score and IL-6 had a negative very weak (R = -0.019) non significant negative correlation (p = 0.931). Dexketoprofen decreased pain intensity significantly (p = 0.001), but had no effect on TNF-α IL-1 nor IL-6 serum levels. NRS score had a weak and non significant negative correlation with TNF-α, a weak and non significant positive correlation with IL-1, and a very weak and non significant negative correlation with IL-6 serum levels.

  9. Tumour Necrosis Factor-Α, Interleukin-1 and Interleukin-6 Serum Levels and Its Correlation with Pain Severity in Chronic Tension-Type Headache Patients: Analysing Effect of Dexketoprofen Administration

    Directory of Open Access Journals (Sweden)

    Aldy Safruddin Rambe

    2017-02-01

    Full Text Available AIM: The purpose of this study is to see the effect of Dexketoprofen on TNF-α, IL-1, and IL-6 serum levels in Chronic Tension-Type Headache (CTTH patients and its correlation with pain severity. METHOD: The study subjects were recruited consecutively from the study population. Venous blood was taken at baseline to measure serum levels of TNF-α, IL-1, and IL-6 and after ten consecutive days of Dexketoprofen 25 mg once daily. RESULTS: Twenty three subjects participated in this study, 3 male (13.0% and 20 female (87%. A significant difference between NRS score at baseline and after treatment (4.86 ± 1.82 vs. 1.96 ± 1.40, p = 0.001 was found. No significant difference found between baseline and after treatment TNF-α (1.48 ± 0.65 pg/dl vs. 1.48 ± 0.63 pg/dl, p = 0.963, IL-1 (0.16 ± 0.80 pg/dl vs. 0.26 ± 0.31 pg/dl, p = 0.168 nor IL-6 serum levels (1.06 ± 0.83 pg/dl vs. 1.04 ± 0.81 pg/dl, p = 0.915. A weak negative (R = -0.266 non significant correlation (p = 0.219 was found between NRS score and TNF-α. A positive weak negative (R = 0.221 non significant correlation (p = 0.311 between NRS score and IL-1. NRS score and IL-6 had a negative very weak (R = -0.019 non significant negative correlation (p = 0.931. CONCLUSIONS: Dexketoprofen decreased pain intensity significantly (p = 0.001, but had no effect on TNF-α IL-1 nor IL-6 serum levels. NRS score had a weak and non significant negative correlation with TNF-α, a weak and non significant positive correlation with IL-1, and a very weak and non significant negative correlation with IL-6 serum levels.

  10. Clinical study on osteopenia, serum sexual hormones and BGP level in the menopausal women

    International Nuclear Information System (INIS)

    Yang Liu; Guo Hui; Duan Liusheng

    2003-01-01

    In order to clarify the mechanism of osteogenesis and osteopenia of the menopausal women, serum [Ca 2+ ], [P 3+ ], AKP, sexual hormones and BGP level were investigated. The blood samples were taken from 177 female individuals who were divided into 5 groups based on different ages of menopause. Serum estradiol, testosterone and BGP were measured by RIA. Serum LH, FSH and PRL were determined by IRMA. Serum [Ca 2+ ], [P 3+ ], AKP were determined by biochemistry analytical methods. Results showed that serum E 2 and T levels in the menopausal women were lower than those in the normal, E 2 decreased significantly. Meanwhile, serum PRL level was only a little lower, but the menopausal female had the higher levels of LH and FSH. Conclusion: the most important cause of osteopenia for the menopausal women is the deficiency of estrogen and degeneration of ovarian function

  11. Clinical significance of determination of serum VEGF and CEA levels in patients with colorectal cancer

    International Nuclear Information System (INIS)

    Du Xiaohui; Song Shaobai; Zheng Wei

    2007-01-01

    Objective: To study the applicability of combined determination of serum VEGF and CEA levels in the diagnosis of colorectal cancer as well as the relationship between VEGF level and stage of the disease. Methods: Serum VEGF (with ELISA) and CEA (with RIA) levels serum were detected in 28 patients with colorectal cancer of various stages and 29 controls. Results: The diagnostic positive rate was 53.6% (15/28), 39.3% (11/28), 71.4% (20/28) with CEA, VEGF and combined test for colorectal cancer, respectively. The serum VEGF levels in patients with advance colorectal cancer were significantly higher than those in patients with earlier stages diseases and controls, VEGF levels were positively correlated with CEA levels (P<0.05). Conclusion: Combined detection of the levels of serum VEGF and CEA could improve significantly the diagnostic positive rate in patients with colorectal cancer. (authors)

  12. Which Exercise Is Better for Increasing Serum Testosterone Levels in Patients with Erectile Dysfunction?

    Directory of Open Access Journals (Sweden)

    Jeong Kyun Yeo

    2018-05-01

    Full Text Available Purpose: We investigated the correlations of serum total testosterone (TT levels with body composition and physical fitness parameters in patients with erectile dysfunction (ED to know the best exercise for testosterone deficiency. Materials and Methods: Eighty-seven ED patients underwent serum TT assessment as well as body composition and basic exercise testing. The bioelectrical impedance analysis was used to assess body composition. Seven types of basic exercise tests were used to determine physical fitness. Correlations between serum TT levels and body composition/physical function parameters were evaluated using partial correlation analyses. A serum TT cut-off value was obtained for the parameters significantly correlated with serum TT levels. Results: The subjects had a mean serum TT level of 342.1 ng/dL. Among the body composition parameters, body and abdominal fat percentages showed statistically significant negative correlations with serum TT levels. Among the basic exercise test parameters, only the cycle ergometer test for cardiorespiratory fitness showed a statistically significant positive correlation with serum TT levels. Conclusions: Serum TT levels in patients with ED, may be increased by reducing fat percentage and improving cardiorespiratory fitness via aerobic exercise.

  13. False high level in total bilirubin estimation in nonicteric serum

    African Journals Online (AJOL)

    estimation of total bilirubin by DiaSys and Randox reagents along with simultaneous re-estimation by Roche reagents in ... been used mainly due to slightly lower cost in ... MATERIALS AND METHODS ... air-conditioned laboratory overnight. ..... Elevated IgG causing spurious elevation in serum total bilirubin assay. Asia.

  14. HLA-G levels in serum and plasma

    Czech Academy of Sciences Publication Activity Database

    Rudstein-Svetlicky, N.; Loewenthal, R.; Hořejší, Václav; Gazit, E.

    2007-01-01

    Roč. 69, č. 1 (2007), s. 140-142 ISSN 0001-2815 Institutional research plan: CEZ:AV0Z50520514 Keywords : HLA-G * serum * plasma Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 2.245, year: 2007

  15. Diet, Alcohol Consumption and Serum Lipid Levels of Elderly Men ...

    African Journals Online (AJOL)

    Methodology: Elderly subjects attending quarterly medical lectures organized by a non-governmental organization at the Federal Medical Centre, Asaba were recruited. Information on diet, alcohol consumption and hypertension were obtained and serum lipids were determined using standard cholesterol / low density ...

  16. Serum levels of antioxidant vitamins and mineral elements of human ...

    African Journals Online (AJOL)

    and minerals (Zn, Fe, Cu) in 90 HIV positive subjects attending the Usmanu Danfodiyo University Teaching Hospital ... Matériel et méthodes:Travail le courant signale les niveaux de sérum de vitamines .... Determination of serum vitamins.

  17. Comparison of serum C3 complement levels between young women ...

    African Journals Online (AJOL)

    Maimun Syukri

    2014-05-29

    May 29, 2014 ... between young women with recurrent urinary tract ... test and Fisher's exact test or t-test as appropriate with data. .... immunosuppressive diseases, use of immunosuppressive drug, ... Serums were removed and stored at А70 °C and used .... Urinary tract infections: new insights into a common problem.

  18. Serum total proteins and creatinine levels in experimental gambian ...

    African Journals Online (AJOL)

    Attempt was therefore made to evaluate the effect of two strains of Trypanosoma brucei gambiense on total proteins and other serum biochemical parameters using vervet monkeys as a model. The outcome of both strains in vervet monkeys was traumatic as the monkeys died from infection 12 – 15 weeks post infection while ...

  19. Effect of Camel Milk's Supplementation on Serum Glucose Levels ...

    African Journals Online (AJOL)

    Cases of diabetes are on the rise in almost every population and epidemiological studies suggest that without proper prevention and control measures, prevalence of the disease will continue to increase globally. The aim of the current study was to investigate the effect of camel milk supplementation on serum glucose, lipid ...

  20. The relation between serum visfatin levels and cardiovascular ...

    African Journals Online (AJOL)

    Abir Naguib

    2011-08-15

    Aug 15, 2011 ... HDL, high density lipoproteins; LDL, low density lipoproteins; RS, ... triglycerides and CACS (P = 0.014); however, there was no significant correlation of the CACS with the visfatin .... included total cholesterol (TC), high and low density lipopro-. 118 ... None of the studied patients had elevated serum TG.

  1. Association between serum 25-hydroxyvitamin D level and ...

    African Journals Online (AJOL)

    Elderly people in institutionalized home care might have the risk of getting certain nutrient deficiencies due to lack of food intake and comorbidities. This study was intended to investigate the prevalence of vitamin D deficiency among institutionalized elderly people and association between anthropometric indices with serum ...

  2. serum immunoglobulin levels in white, asiatic and bantu blood donors

    African Journals Online (AJOL)

    all assays were calculated as a percentage of the mean of. TABLE I. RESULTS OF IMMUNOGLOBULIN ASSAYS OF tOO WHITE, tOO ASIATIC AND 100 BANTU DONORS, EXPRESSED AS A. PERCENTAGE OF A CONTROL SERUM. Parameter. Range. Mean. Variance. Standard deviation. CoefI. of variation.

  3. Serum total protein, albumin and globulin levels in Trypanosoma ...

    African Journals Online (AJOL)

    The effect of orally administered Scoparia dulcis on Trypanosoma brucei-induced changes in serum total protein, albumin and globulin were investigated in rabbits over a period of twenty eight days. Results obtained show that infection resulted in hyperproteinaemia, hyperglobulinaemia and hypoalbuminaemia. However ...

  4. Periodontal status and serum creatine kinase levels among young ...

    African Journals Online (AJOL)

    2015-12-02

    Dec 2, 2015 ... Key words: Periodontal disease, serum creatine kinase, soccer players ... has also been reported that poor oral health status influences the quality of life of an individual ..... A short‑term longitudinal randomized case‑control study. Clin Oral ... crevicular fluid from chronic periodontitis patients before and after.

  5. Interaction between serum leptin levels and hypothalamo-hypophyseal-thyroid axis in patients with anorexia nervosa.

    Science.gov (United States)

    Nedvídková, J; Papezová, H; Haluzík, M; Schreiber, V

    2000-05-01

    The main objective of the study was to evaluate the endocrinological picture of anorexia. Serum leptin levels are low in untreated anorexia nervosa (AN), but studies of the exact relationship between leptin, body weight and hormones of hypothalamo-hypophyseal-thyroid axis and the impact of refeeding in anorectics are limited. The sample consistent of 15 patients with anorexia nervosa before and 1 month after partial weight recovery, and 15 age-matched control subjects. The body mass index (BMI), leptin, plasma neuropeptide Y (NPY), serotonin, thyroxine (T4), triiodothyronine (T3) and reverse triiodothyronine (rT3) in serum were evaluated for each subject. The mean serum levels of leptin, T4, and T3 were significantly lower before weight recovery in 15 patients with AN than they were in control subjects. After partial weight recovery, basal T3 levels were unchanged and significantly lower than in controls. Basal T4 was even still more reduced, but we observed significantly elevated ratio of T3/T4 and reduced ratio rT3/T4 of in AN patients after gain recovery, indicating increased conversion of T4 to T3 than to rT3. The levels of serum leptin were low in AN, but after partial weight recovery slightly increased, and correlated with BMI. No differences were observed in serum NPY. Serum levels of IGF-1 and serotonin were lower in AN than in controls before and after partial weight gain. IGF-1 was slightly increased after partial weight gain. We did not find correlation between serum levels of leptin and serum T4. The low serum levels of T3 associated with chronic starvation were thought to be the result of impaired peripheral conversion of T4 to T3. However, decreased levels of T3 were still apparent even after a partial weight gain, and the concentration of T4 was even lower. The diminished serum level of TSH in AN, however, appeared to return to the level of controls. On the basis of these results, we assume that low serum levels of thyroid hormones in AN reflect a

  6. Relationship of serum and seminal plasma zinc levels and serum testosterone in oligospermic and azoospermic infertile men

    International Nuclear Information System (INIS)

    Ali, H.; Qasim, R.; Baig, M.; Rana, M.F.; Ali, M.; Khem, A.K.

    2005-01-01

    Objective: To measure the zinc level in fertile and infertile population and to find out relationship of serum and seminal plasma zinc levels and serum testosterone in oligospermic and azoospermic infertile men. Design: Comparative study. Place and Duration of Study: The Infertility Clinic, Jinnah Postgraduate Medical Center (JPMC), Karachi, from January 2002-July 2003. Patients and Methods: Fifty-eight primary infertile male subjects, without any treatment, who had regular unprotected intercourse for at least 12 months without conception with their partners, aged 20-40 years, having normal and regular menstrual cycles without any uterine pathology or hormonal disturbance were selected from Infertile Clinic, Jinnah Postgraduate Medical Center, Karachi. After semen analyses, they were grouped as, oligospermic (30), and azoospermic (28). Twenty-five known fertile male selected from general population (their spouse had given birth to a child within one year) and after semen analysis were taken as normospermic control group. Semen analyzed according to WHO criteria and serum and seminal plasma zinc was estimated by 5Br. PAPS colorimetric method. Serum testosterone, LH, and FSH were measured by ELISA, using kits supplied by Diagnostic System Laboratories (DSL), U.S.A. Results: The mean value for testosterone was significantly low in oligospermic, (8.04+0.76) and azoospermic subjects (7.14+0.27) as compared to normospermic (9.90+0.14) control groups (p<0.05, p<0.001 respectively), serum LH (p<0.05, p<0.001) respectively) and FSH (p<0.05) were significantly higher than normospermic control group. Serum and seminal plasma zinc levels was low in oligospermic, and azoospermic subjects when compared with normospermic control groups (p<0.05, p<0.001 respectively). This suggests its involvement in spermatogenesis and infertility in such patients. Seminal zinc level has weak correlation with testosterone in oligospermic (r=0.44, p<0.05) and with serum zinc in azoospermic

  7. Response of tumour necrosis factor alpha (TNF ) in blood and spleen mice that vaccinated with P.berghei radiation

    International Nuclear Information System (INIS)

    Darlina; Tur R; Teja K

    2015-01-01

    Tumor necrosis factor is a glycoprotein derived from helper T lymphocytes that play an important role in the body's response against malaria infection. However, TNF-α has double play that is on appropriate levels will provide protection and healing, while at excessive levels which may be a response to hyperparasitemia. Thus investigated the expression of TNF alpha secreted blood lymphocytes and spleen cells the mice that's infected with 1 x 10 7 P.berghei infectious or inactivated by radiation. Levels of TNF alpha serum and spleen cell culture medium was monitored on days 2, 7, 14 post infection. Monitoring of parasite growth every two days for 60 days. Determination of TNF alpha levels were measure using ELISA. The results showed parasitaemia mice infected with 175 Gy irradiated parasites have pre patent period of 16 days longer than the control (non-irradiated parasites) with low parasitaemia. TNF alpha concentration that secreted spleen cells of mice vaccinated higher than control mice. Concentration of TNF alpha that secreted blood lymphocyte of mice vaccinated lower than control mice. It was concluded that the secretion of TNF alpha by blood lymphocytes caused more pathogenic factors of the parasite, while the secretion of TNF alpha in spleen due to an immune response against the parasite. (author)

  8. Relationship between serum insulin level and age and sex in 980 patients with essential hypertension

    International Nuclear Information System (INIS)

    Cai Jianlin; Ji Naijun; Mei Yubin; Wang Chengyao; Fan Bifu; Chen Donghai; Guan Li; Tong Lijun; Li Fuyuan; Gao Meiying

    2004-01-01

    Objective: To investigate the change of serum insulin level in essential hypertension patients and its relationship with age and sex. Methods: The levels of serum insulin were determined with radioimmunoassay in 980 essential hypertension patients and 120 controls. Results: The levels of serum insulin in the essential hypertension patients were significantly higher than those in the controls (t=4.280, P<0.01). However, there were no significant differences among the levels in different sex and age groups. The same held true for women before and after menopause as well as different stages of hypertension. Conclusion: The average serum insulin level in EH patients was significantly higher than the level in controls, and had positive correlation to mean arterial pressure. But no significant differences were found among different sex and age groups, so serum insulin could be a new independent risk factor of essential hypertension

  9. Clinical significance of changes of serum osteocalcin (BGP) levels in subjects of different age-groups

    International Nuclear Information System (INIS)

    Jiang Lihua; Zhang Jin; Han Cuihua; Ouyang Qiaohong

    2006-01-01

    Objective: To investigate the changes of serum BGP levels in different age-groups. Methods: Serum BGP levels were determined with RIA in 306 subjects of different age-groups. Results: The serum BGP levels were highest in subjects of the pre-adolescent group (age5-15, n=60, vs other groups, all P 50, n=80, P<0.001). Levels in the middle age group were the lowest and were significantly lower than those in the old age group (P<0.001). No sex related differences were observed in the pre-adolescent and middle age groups, but in the youth group, serum BGP levels were significantly higher in the males than those in the females (P<0.05). However, in the old age group, the reverse was true i.e. values being significantly higher in the females (vs males, P<0.01). Conclusion: Serum BGP levels varied greatly among the different age groups. (authors)

  10. 18F-FDG PET imaging of rheumatoid knee synovitis correlates with dynamic magnetic resonance and sonographic assessments as well as with the serum level of metalloproteinase-3

    International Nuclear Information System (INIS)

    Beckers, Catherine; Foidart, Jacqueline; Hustinx, Roland; Jeukens, Xavier; Marcelis, Stefaan; Ribbens, Clio; Andre, Beatrice; Leclercq, Philippe; Kaiser, Marie-Joelle; Malaise, Michel G.

    2006-01-01

    The aim of this study was to assess rheumatoid arthritis (RA) synovitis with positron emission tomography (PET) and 18 F-fluorodeoxyglucose ( 18 F-FDG) in comparison with dynamic magnetic resonance imaging (MRI) and ultrasonography (US). Sixteen knees in 16 patients with active RA were assessed with PET, MRI and US at baseline and 4 weeks after initiation of anti-TNF-α treatment. All studies were performed within 4 days. Visual and semi-quantitative (standardised uptake value, SUV) analyses of the synovial uptake of FDG were performed. The dynamic enhancement rate and the static enhancement were measured after i.v. gadolinium injection and the synovial thickness was measured in the medial, lateral patellar and suprapatellar recesses by US. Serum levels of C-reactive protein (CRP) and metalloproteinase-3 (MMP-3) were also measured. PET was positive in 69% of knees while MRI and US were positive in 69% and 75%. Positivity on one imaging technique was strongly associated with positivity on the other two. PET-positive knees exhibited significantly higher SUVs, higher MRI parameters and greater synovial thickness compared with PET-negative knees, whereas serum CRP and MMP-3 levels were not significantly different. SUVs were significantly correlated with all MRI parameters, with synovial thickness and with serum CRP and MMP-3 levels at baseline. Changes in SUVs after 4 weeks were also correlated with changes in MRI parameters and in serum CRP and MMP-3 levels, but not with changes in synovial thickness. (orig.)

  11. [The influence of interleukin gene polymorphism on the serum cytokine level in the patients presenting with chonic suppurative otitis media].

    Science.gov (United States)

    Baike, E V; Vitkovsky, Yu A; Dutova, A A

    The objective of the present work was to study the influence of allelic variant associations of 1-beta interleukin (C3953T, &511C, T31C), interleukin-6 (C174G), and tumour necrosis factor-alpha (G308A) gene polymorphisms on the serum cytokine level in the patients presenting with chronic suppurative otitis media. A total of 299 patients at the age varying from 16 to 55 years with this condition divided into three groups were examined. Group 1 was comprised of 146 patients suffering from the tubotympanic form of chronic suppurative otitis media (CSOM). Group 2 was composed of 153 patients with epitympanic antral form of this condition. The control group included 183 subjects who have never suffered pathological changes in the middle ear. Human genomic DNA was analyzed with the use of the polymerase chain reaction (PCR). The serum cytokine levels were measured by the solid-state enzyme immunoassay in the beginning and at the end of the treatment period. The study has demonstrated that 56.2% of the healthy residents of the trans-Baikal region had the C/T Il-1b (C3953T) genotype. 79.1% of the patients presenting with the carious carious-destructive form of chronic suppurative otitis media were the heterozygous carriers of the T511C gene of 1-beta interleukin and had the maximally high concentrations of this interleukin in the blood serum. A rise in the production of the pro-inflammatory mediator (IL-6) was found to be related to the severity of the inflammatory process in the middle ear. The TNF-alpha content in the patients with CSOM during the active period of the disease proved to increase by a factor of 6 in comparison with that in the subjects of the control group irrespective of the type of mutation.

  12. ORIGIN OF RAISED MATERNAL SERUM ALPHA-FETOPROTEIN LEVELS IN 2ND-TRIMESTER OLIGOHYDRAMNIOS

    NARCIS (Netherlands)

    LOS, FJ; BEEKHUIS, [No Value; MARRINK, J; HAGENAARS, AM; REUSS, A; SACHS, ES; JAHODA, MGJ; WLADIMIROFF, JW

    Concanavalin A (Con A) subtyping of alpha-fetoprotein (AFP) revealed higher concentrations of AFP non-reactive with Con A in sera of 12 pregnant women with second-trimester oligohydramnios and raised total serum AFP levels than in sera of 42 pregnant women with raised total serum AFP levels and a

  13. Serum AMH levels in healthy women from BRCA1/2 mutated families : are they reduced?

    NARCIS (Netherlands)

    van Tilborg, Theodora C; Derks-Smeets, Inge A P; Bos, Anna M E; Oosterwijk, Jan C; van Golde, Ron J; de Die-Smulders, Christine E; van der Kolk, Lizet E; van Zelst-Stams, Wendy A G; Velthuizen, Maria E; Hoek, Annemieke; Eijkemans, Marinus J C; Laven, Joop S E; Ausems, Margreet G E M; Broekmans, Frank J M

    2016-01-01

    STUDY QUESTION: Do BRCA1/2 mutation carriers have a compromised ovarian reserve compared to proven non-carriers, based on serum anti-Müllerian hormone (AMH) levels? SUMMARY ANSWER: BRCA1/2 mutation carriers do not show a lower serum AMH level in comparison to proven non-carriers, after adjustment

  14. Serum AMH levels in healthy women from BRCA1/2 mutated families : are they reduced?

    NARCIS (Netherlands)

    van Tilborg, Theodora C.; Derks-Smeets, Inge A. P.; Bos, Anna M. E.; Oosterwijk, Jan C.; van Golde, Ron J.; de Die-Smulders, Christine E.; van der Kolk, Lizet E.; van Zelst-Stams, Wendy A. G.; Velthuizen, Maria E.; Hoek, Annemieke; Eijkemans, Marinus J. C.; Laven, Joop S. E.; Ausems, Margreet G. E. M.; Broekmans, Frank J. M.

    Do BRCA1/2 mutation carriers have a compromised ovarian reserve compared to proven non-carriers, based on serum anti-Mullerian hormone (AMH) levels? BRCA1/2 mutation carriers do not show a lower serum AMH level in comparison to proven non-carriers, after adjustment for potential confounders. It has

  15. Serum Vitamin A and Zinc Levels of Some Preschool Children in ...

    African Journals Online (AJOL)

    Serum levels of vitamin A (VA) and zinc of sixty-one randomly selected preschool children aged 4 to 60 months from Sokoto in the Northwestern Nigeria were investigated. The serum VA was assayed spectrophotometrically by ultraviolet irradiation method while Zn level was determined using atomic absorption ...

  16. INTRAOCULAR AND SERUM LEVELS OF VASCULAR ENDOTHELIAL GROWTH FACTOR IN ACUTE RETINAL NECROSIS AND OCULAR TOXOPLASMOSIS

    NARCIS (Netherlands)

    Wiertz, Karin; De Visser, Lenneke; Rijkers, Ger; De Groot-Mijnes, Jolanda; Los, Leonie; Rothova, Aniki

    2010-01-01

    Purpose: To determine the intraocular and serum vascular endothelial growth factor (VEGF) levels in patients with acute retinal necrosis (ARN) and compare those with VEGF levels found in patients with ocular toxoplasmosis (OT). Methods: Paired intraocular fluid and serum samples of 17 patients with

  17. Depression, the Val66Met polymorphism, age, and gender influence the serum BDNF level

    DEFF Research Database (Denmark)

    Elfving, Betina; Buttenschøn, Henriette Nørmølle; Foldager, Leslie

    2012-01-01

    , depression, gender, the Val66Met polymorphism, and the interaction between Val66Met and gender were identified as significant determinants of the serum BDNF level. In conclusion, our data demonstrate that other factors than a diagnosis of depression influence the serum BDNF level and the importance...

  18. Elevated serum levels of MMP-11 correlate with poor prognosis in colon cancer patients.

    Science.gov (United States)

    Pang, Li; Wang, Da-Wei; Zhang, Nan; Xu, Da-Hai; Meng, Xiang-Wei

    2016-03-11

    Matrix metalloproteinase 11 (MMP11) has been shown to play a key role in human tumor progression and indicates poor clinical outcome in cancer patients. The current study aimed to evaluate the relationship between serum levels of MMP-11 and prognosis in colon cancer patients. Serum levels of MMP-11 were determined in 92 colon cancer patients and 92 healthy individuals using an enzyme-linked immunosorbent assay (ELISA). Associations between serum MMP-11 levels and clinicopathological characteristics of the patients and their outcomes were investigated. Survival analyses were performed to measure the 5-year overall survival (OS) and disease-free survival (DFS). Serum MMP-11 levels were substantially higher in colon cancer patients than in healthy controls. Moreover, serum MMP-11 levels were significantly higher in patients with advanced T status, lymph node metastasis, distant metastasis, and a higher TNM stage. Elevated serum levels of MMP-11 were identified as an independent prognostic factor for 5-year mortality and adverse events associated with colon cancer. Multivariate Cox regression analysis identified the serum MMP-11 level as an independent predictor of OS and DFS. Our study established that high serum levels of MMP-11 are associated with poor clinical outcome and may serve as a prognostic biomarker in colon cancer patients.

  19. Clinical Significances of Serum Vitamin B12, Folate and Ferritin Levels in Patients with Malignant Tumors

    International Nuclear Information System (INIS)

    Monn, Youn Sung; Soung, In Whan; Kim, Sam Yong; Ro, Heung Kyu; Lee, Bok Hee

    1987-01-01

    In order to evaluate the clinical significances of the serum vitamin B 12 , folate and ferritin levels in patients with malignant tumors, the levels were measured in 10 normal control subjects, 70 patients with malignant tumors, 7 patients with liver cirrhosis and 25 patients with other benign diseases. The results are as follows: 1) In normal control subjects, mean serum values for vitamin B 12 , folate and ferritin level were 588.80±131.58 pg/ml, 5.59±1.52 ng/ml and 89.22±42.78 ng/ml retrospectively. 2) There was no significant difference in serum levels between patients with benign diseases and normal control subjects. 3) The serum vitamin B 12 and ferritin levels in patients with liver cirrhosis were significantly higher than in normal control, and the serum folate levels in these patients were lower than in normal control subjects. 4) The serum vitamin B 12 and ferritin levels in patients with malignant tumors were significantly higher than in normal control subjects, and the serum folate levels in these patients were significantly lower than in normal control subjects. The above results suggest that the serum vitamin B 12 and ferritin may be useful as tumor markers in patients with malignant tumors.

  20. Serum levels of progesterone and some biochemical parameters in relation to productive activities and level of production in fowl

    International Nuclear Information System (INIS)

    EL-Sayed, S.M.A.

    1982-01-01

    The purpose of this study was: 1- estimation of progesterone, thyroxine, triiodothyronine levels and some biochemical parameters in blood serum of fayoumi and rhode island red laying pullets during the time of egg formation. 2 - The variation in progesterone, thyroxine, triiodo-thyronine levels and some blood serum parameters in fayoumi and RIR breeds due to the different clutch size. 3- The relationship between serum progesterone levels and the thyroxine, triiodothyronine, total protein, albumin, globulin, calcium, inorganic phosphorus and cholesterol levels at ovulation time in fayoumi and RIR pullets

  1. Thrombospondin-1 serum levels do not correlate with pelvic pain in patients with ovarian endometriosis

    Directory of Open Access Journals (Sweden)

    Manero Manuel

    2009-11-01

    Full Text Available Abstract Objetive Thrombospondin-1 serum levels is correlate with pelvic pain in patients with ovarian endometriosis. Patients Thrombospondin-1 serum levels were prospectively analysed in 51 patients (group A asymptomatic patients or patients presenting mild dysmenorrhea and women comprised group B severe dysmenorrhea and/or chronic pelvic pain and/or dyspareunia who underwent surgery for cystic ovarian endometriosis to asses whether a correlation exists among thrombospondin-1 serum levels and pelvic pain. Results From 56 patients, five cases were ultimateley excluded, because the histological diagnosis was other than cystic ovarian endometriosis (2 teratomas and 3 haemorragic cysts. The mean thrombospondin-1 serum levels in group A was 256,69 pg/ml_+37,07 and in group B was 291,41 pg/ml + 35,59. Conclusion Pain symptoms in ovarian endometriosis is not correlated with thrombospondin-1 serum levels.

  2. Serum telomerase levels in smokers and smokeless tobacco users as Maras powder.

    Science.gov (United States)

    Bozkuş, Fulsen; Atilla, Nurhan; Şimşek, Seçil; Kurutaş, Ergül; Samur, Anıl; Arpağ, Hüseyin; Kahraman, Hasan

    2017-09-01

    To the best of our knowledge, no previous study regarding the serum telomerase levels in Maras powder users (MPUs) has been founded. The aim of the current study was to investigate serum telomerase levels in smokers and MPUs. The study was carried out with 98 patients (36 MPUs, 32 smokers and 30 non-smokers). Blood samples were collected, and after having measured the serum telomerase and malondialdehyde (MDA) levels of the patients, comparison were made between the groups. It has been observed that the serum telomerase and MDA levels of smokers (pnon-smoker control subjects. In addition, the levels of serum telomerase and MDA were observed to be higher in the MPU group compared to those of the smoker group (psmokers. In this context, it may be useful to further measure and assess telomerase activity in such patients in order to better determine the harmful effects associated with these habits.

  3. Serum leptin level and its significance in chronic renal failure hemodialysis patients

    International Nuclear Information System (INIS)

    Zhang Yong; You Yuping; Chen Weizhen; Mo Congjian

    2003-01-01

    To study serum leptin level in chronic renal failure (CRF) hemodialysis patients and the relationship between serum leptin level and residue renal function, body composition, and indices of malnutrition, 31 end-stage CRF hemodialysis patients and 38 healthy people were enrolled. Serum leptin levels were detected by radioimmunoassay. BMI, %Fat and LBM were measured by bioelectrical impedance analysis device. Alb, Chol, Hgb, BUN, SCr and Ccr of the patients were also examined. Results showed that Serum leptin level in end-stage CRF hemodialysis patients was markedly higher than that in healthy controls (P 0.05). Conclusion: Hyperleptinemia existed in end-stage CRF hemodialysis patients and might cause the loss of LBM. The leptin level was not correlated with residue renal function, but it could reflect the fat content. However, serum leptin did not play a significant role in protein malnutrition in end-stage CRF hemodialysis patients

  4. Relationship between serum thyroid hormones levels and heart failure in patients with coronary heart disease (CHD)

    International Nuclear Information System (INIS)

    Du Fuman; Liu Tongmei; Wang Weimin

    2006-01-01

    Objective: To investigate the relationship between serum thyroid hormones levels and severity of heart failure in patients with coronary heart disease (CHD). Methods: Serum thyroid hormones (FT 3 , FT 4 , TSH) levels were measured with RIA in 38 patients with CHD but no cardiac failure, 40 CHD patients with heat failure and 37 controls. Results: The serum FT 3 levels in patients with heart failure were significantly lower than those in the other two groups (P 4 and TSH in all these three groups of subjects. Moreover, the serum FT 3 levels in the patients with heart fail- ure were significantly positively correlated with the ejection fractions (EF) in these patients. Conclusion: Serum FT 3 levels dropped markedly in CHD patients with heart failure and the magnitude of decrease was positively correlated with the severity of the disease. (authors)

  5. Influence of exercise on serum levels of myoglobin measured by radioimmunoassay.

    Science.gov (United States)

    Sabriá, M; Ruibal, A; Rey, C; Foz, M; Domenech, F M

    1983-01-01

    To determine the influence of exercise on serum levels of myoglobin, serum levels of this protein were determined by RIA in 90 healthy men, divided as follows: (1) Basal control (no exercise) 25 cases; (2) Moderate exercise (after subject had been working for 12 h in Medicine Emergency Service) 19 cases, and (3) Intensive exercise: (a) football professional (45-min match) 10 cases; (b) football amateur (45-min match) 10 cases; (c) basketball professional (45-min match) 10 cases, and (d) basketball professional (90-min training) 16 cases. Our results led us to the following conclusions. (1) Moderate exercise, such as the usual daily work, does not modify myoglobin levels; (2) Myoglobin serum levels after exercise increase in nearly all individuals. They are higher in untrained people; (3) There seems to be a correlation between exercise intensity and increase of myoglobin serum levels, and (4) The detection of serum myoglobin by RIA may have a wide field of application for sport medicine.

  6. Influence of exercise on serum levels of myoglobin measured by radioimmunoassay

    International Nuclear Information System (INIS)

    Sabria, M.; Rey, C.; Foz, M.; Ruibal, A.; Domenech, F.M.

    1983-01-01

    To determine the influence of exercise on serum levels of myoglobin, serum levels of this protein were determined by RIA in 90 healthy men, divided as follows: (1) Basal control (no exercise) 25 cases; (2) Moderate exercise (after subject had been working for 12 h in Medicine Emergency Service) 19 cases, and (3) Intensive exercise: (a) football professional (45-min match) 10 cases; (b) football amateur (45-min match) 10 cases; (c) basketball professional (45-min match) 10 cases, and (d) basketball professional (90-min training) 16 cases. Our results led us to the following conclusions. (1) Moderate exercise, such as the usual daily work, does not modify myoglobin levels; (2) Myoglobin serum levels after exercise increase in nearly all individuals. They are higher in untrained people; (3) There seems to be a correlation between exercise intensity and increase of myoglobin serum levels, and (4) The detection of serum myoglobin by RIA may have a wide field of application for sport medicine. (orig.)

  7. Influence of exercise on serum levels of myoglobin measured by radioimmunoassay

    Energy Technology Data Exchange (ETDEWEB)

    Sabria, M; Rey, C; Foz, M; Ruibal, A; Domenech, F M

    1983-04-01

    To determine the influence of exercise on serum levels of myoglobin, serum levels of this protein were determined by RIA in 90 healthy men, divided as follows: (1) Basal control (no exercise) 25 cases; (2) Moderate exercise (after subject had been working for 12 h in Medicine Emergency Service) 19 cases, and (3) Intensive exercise: (a) football professional (45-min match) 10 cases; (b) football amateur (45-min match) 10 cases; (c) basketball professional (45-min match) 10 cases, and (d) basketball professional (90-min training) 16 cases. Our results led us to the following conclusions. (1) Moderate exercise, such as the usual daily work, does not modify myoglobin levels; (2) Myoglobin serum levels after exercise increase in nearly all individuals. They are higher in untrained people; (3) There seems to be a correlation between exercise intensity and increase of myoglobin serum levels, and (4) The detection of serum myoglobin by RIA may have a wide field of application for sport medicine.

  8. Elevated Serum Fibroblast Growth Factor 21 Levels in Patients With Hyperthyroidism.

    Science.gov (United States)

    Xiao, Fangsen; Lin, Mingzhu; Huang, Peiying; Zeng, Jinyang; Zeng, Xin; Zhang, Huijie; Li, Xiaoying; Yang, Shuyu; Li, Zhibin; Li, Xuejun

    2015-10-01

    Recent evidence from animal studies indicates that fibroblast growth factor 21 (FGF21), an endocrine hormone that regulates glucose, lipid metabolism, and energy homeostasis, is regulated by T3. However, the role of FGF21 in hyperthyroid patients is unknown. The objective was to study serum FGF21 levels in hyperthyroid patients and the association of serum FGF21 levels with hyperthyroidism. This was a case-control study. A total of 119 hyperthyroid patients and 108 healthy subjects were recruited. Of them, 41 hyperthyroid patients received thionamide treatment for 3 months until euthyroidism was obtained. Serum FGF21 levels were determined using the ELISA method. Serum FGF21 levels were significantly elevated in hyperthyroid patients as compared with normal subjects [median 290.67 (interquartile range, 156.60-502.33) vs 228.10 (169.85.25-320.10) pg/mL; P treatment, serum FGF21 levels in hyperthyroid patients declined markedly from 249.10 (139.10-444.00) to 106.90 (38.70-196.15) pg/mL (P hyperthyroidism. With adjustment for potential confounders, serum FGF21 remained independently associated with hyperthyroidism, with an adjusted odds ratio of 3.123 (95% confidence interval, 1.306-7.468) (P = .010). Serum FGF21 levels were elevated in patients with hyperthyroidism and declined after thionamide treatment. And serum FGF21 level was independently associated with hyperthyroidism.

  9. Correlation of CA-125 serum level and clinico-pathological characteristic of patients with endometriosis.

    Science.gov (United States)

    Karimi-Zarchi, Mojgan; Dehshiri-Zadeh, Najmeh; Sekhavat, Leili; Nosouhi, Fahime

    2016-11-01

    Cancer antigen 125 (CA-125) is a glycoprotein biomarker that is used in women with pelvic masses such as endometriosis and maybe is useful in practice of patients suspicious to endometriosis. The aim of this study was to evaluate the association between preoperative serum CA-125 levels and clinic pathological characteristic in women with endometriosis, and find out the best serum CA-125 levels cut-off in pre and post menopause women. Serum CA-125 levels in 87 women aged 21-54 years suspected to endometriosis with pelvic pain, dysmenorrhea, or dyspareunia were measured preoperatively. Also the association between clinic pathological characteristic and serum CA-125 level were analyzed. The mean age of women was 32.22±6.91. The mean serum CA-125 level was 49.93±4.30 U/mL. There was a significant correlation between the endometriosis stage, lesion size, adhesion score and preoperative CA-125 plasma concentration. However, we did not found significant differences in age, marital status, patient's complaints, and pelvic pain associated to Ca125 serum level. The suggested preoperative serum cut-off levels in premenopausal and postmenopausal patients were 37 U/ml and 35 U/ml, respectively. According to the results, preoperative serum CA-125 is an important predictor for patients with endometriosis and it should be taken into consideration when surgical management is suspected, especially if stage of disease, lesion size and adhesion score are undertaken.

  10. Clinical Significance of Serum Thyroglobulin Levels in Patients with Thyroid Cancer

    International Nuclear Information System (INIS)

    Park, Sung Ki; Lee, Myung Sik; Lee, Myung Chul; Cho, Bo Youn; Kim, Byung Kook; Koh, Chang Soon

    1983-01-01

    To evaluate the significance of assay of serum thyroglobulin(Tg) in monitoring the course of the thyroid cancer or its response to treatment, serum thyroglobulin levels were measured in 41 patients with thyroid cancer who visited Seoul National University Hospital from August, 1981 to August, 1982. The results were as follows: 1) Serum Tg levels 1-3 months after thyroidectomy was 31±23 ng/ml(mean±S.D.) in 14 patients without metastasis, 66±41 ng/ml in 21 patients with regional metastasis and 176±59 ng/ml in 6 patients with distant metastasis and there were significant differences among three groups(p 131 I treatment were 134±62 ng/ml and 67±52 ng/ml respectively. 3) In the follow-up measurement of serum Tg levels every 3 months for about 1 year, almost all serum Tg levels were below 60 ng/ml in 12 patients without distant metastasis and serum Tg levels were elevated above 60 ng/ml in 5 of 6 patients with distant metastasis. 4) In 6 patients with distant metastasis, serum Tg levels were elevated in 5 patients and 131 I Whole body scan showed definite metastatic evidence in 3 patients and suspicious evidence in 1 patient. From above results, we concluded that serum Tg level is very useful as an indicator of recurrence or metastasis in patients with thyroid cancer after operation.

  11. Clinical significance of determination serum sex hormones levels in patients with secondary amenorrhea

    International Nuclear Information System (INIS)

    Jiang Hua

    2007-01-01

    Objective: To explore the clinical significance of changes of serum sex hormones levels in patients with secondary amenorrhea. Methods: Serum levels of E 2 , FSH, LH, PRL and P were detected with RIA in 33 patients with secondary amenorrhea and 30 controls. Results: In the patients, the serum E 2 levels were significantly lower and FSH, LH, PRL and P levels were significantly higher than those in controls (P 2 , FSH, LH, PRL and P levels is of help for assessment of severity of secondary amenorrhea as well as outcome prediction. (authors)

  12. Clinical significance of serum leptin levels in patients with graves' disease

    International Nuclear Information System (INIS)

    Hou Ying; Du Fuman; Teng Haikun; Yang Yuzhi

    2008-01-01

    Objective: To investigate the levels of serum leptin in patients with graves' disease. Methods: Serum leptin levels were measured with IRMA in 51 patients with hyperthyroidism as well as 46 hypothyroid and 50 euthyroid subjects as controls. Serum TSH, free T 3 and free T 4 (FT 3 and FT 4 ) were also measured. Body fat percentage (% Fat) and body mass index (BMI) were calculated. Results: Serum leptin levels were significantly lower in patients with graves' disease (male 2.05 ± 1.54μg/L, female 7.47±5. 08 μg/L), than those in hypothyroid and euthyroid subjects. Levels in hypothyroid patients were significantly higher than those in controls, however, excluding the body fat factor, there were no obvious difference. Serum leptin levels in all the 3 groups were significantly positively correlated with BMI. The levels were negatively correlated with FT 3 , FT 4 levels and positively correlated with TSH levels but both were not significant. Serum leptin levels were 2-3 times higher in women than in men among all 3 groups. Conclusion: Thyroid functional status affected serum leptin levels indirectly through the amount of body fat. (authors)

  13. The Effects of Aloe Vera on TNF-a Levels, the Percentage of Nk Cells and Th 17 Cells in Rat That Received Izoniazid and Rifampycin.

    Science.gov (United States)

    Mawarti, Herin; Rajin, Mukhamad; Asumta, Zulfikar

    2017-10-01

    The present study was undertaken to investigate the hepatoprotective effect of Aloe vera against side effect of antituberculosis drug. Twenty-five rats will be divided into five groups, namely the control group (without any treatment), the group of rats treated with anti-tuberculosis drugs, and a group of rats were treated antituberculosis drugs and got Aloe vera extract at a dose of 40; 80; and 120 mg/kg body weight. Antituberculosis drugs are isoniazid and rifampicin a dose of 50 mg/kg body weight. Antituberculosis treated group showed significantly increase levels of TNF-a, the percentage of NK cells and the number of Th17 cells compared with the control group ( p 0.05). Aloe vera at first and the third dose lower the number of NK cells compared to the antituberculosis group, although it has not yet reached a significant difference ( p > 0.05). The first dose of Aloe vera was significantly decreased the percentage of Th17 cells compared to the antituberculosis drug group ( p 0.05). It was concluded that administration of Aloe vera can suppress the production of TNF-a and the percentage of Th17 cells as a result of antituberculosis drug administration. Thus, Aloe vera can be a useful alternative to natural materials in the successful treatment of tuberculosis through the inhibition of side effect.

  14. effect of caricapryl-99 seed alkaloid extract on the serum levels

    African Journals Online (AJOL)

    Daniel Owu

    LEVELS OF SEX HORMONES AND PITUITARY GONADOTROPHINS IN MALE ... of caricapryl–99 seeds (Carica papaya Linn seeds) on the serum levels .... Textbook Reproductive Medicine (pp.157). ... United Nation, Department of Int. Econ.

  15. Serum adiponectin levels are inversely correlated with leukemia: A meta-analysis

    Directory of Open Access Journals (Sweden)

    Jun-Jie Ma

    2016-01-01

    Conclusion: Our meta-analysis suggested that serum ADPN levels may be inversely correlated with leukemia, and ADPN levels can be used as an effective biologic marker in early diagnosis and therapeutic monitoring of leukemia.

  16. Serum-free Erythroid Differentiation for Efficient Genetic Modification and High-Level Adult Hemoglobin Production.

    Science.gov (United States)

    Uchida, Naoya; Demirci, Selami; Haro-Mora, Juan J; Fujita, Atsushi; Raines, Lydia N; Hsieh, Matthew M; Tisdale, John F

    2018-06-15

    In vitro erythroid differentiation from primary human cells is valuable to develop genetic strategies for hemoglobin disorders. However, current erythroid differentiation methods are encumbered by modest transduction rates and high baseline fetal hemoglobin production. In this study, we sought to improve both genetic modification and hemoglobin production among human erythroid cells in vitro . To model therapeutic strategies, we transduced human CD34 + cells and peripheral blood mononuclear cells (PBMCs) with lentiviral vectors and compared erythropoietin-based erythroid differentiation using fetal-bovine-serum-containing media and serum-free media. We observed more efficient transduction (85%-93%) in serum-free media than serum-containing media (20%-69%), whereas the addition of knockout serum replacement (KSR) was required for serum-free media to promote efficient erythroid differentiation (96%). High-level adult hemoglobin production detectable by electrophoresis was achieved using serum-free media similar to serum-containing media. Importantly, low fetal hemoglobin production was observed in the optimized serum-free media. Using KSR-containing, serum-free erythroid differentiation media, therapeutic adult hemoglobin production was detected at protein levels with β-globin lentiviral transduction in both CD34 + cells and PBMCs from sickle cell disease subjects. Our in vitro erythroid differentiation system provides a practical evaluation platform for adult hemoglobin production among human erythroid cells following genetic manipulation.

  17. Association of thyroid function with human serum ghrelin and leptin levels

    International Nuclear Information System (INIS)

    Wang Jinping; Xu Hao; Wu Qiulian

    2008-01-01

    Objective: To investigate the effect of different status of thyroid function (hypothyroidism and hyperthyroidism as well as euthyroid status) on serum ghrelin and leptin levels. Methods: The levels of serum ghrelin and leptin were determined by radio immunoassay in 46 untreated subjects with hyperthyroidism, 15 hyperthyroid patients achieved a euthyroid status after radioiodine 131 I therapy, 21 cases of hypothyroidism and 18 cases of normal controls, respectively. Meanwhile, the serum levels of free triiodothyronine (FT 3 ), free thyroxine (FT 4 ) and thyroid-stimulating hormone (TSH) were measured by chemiluminescence immune assay. Results: (1) The levels of serum ghrelin in untreated hyperthyroidism were significantly lower than those in hyperthyroid patients achieved a euthyroid status (t=3.21, P 3 (