نتایج جستجو برای: serum level
تعداد نتایج: 1331912 فیلتر نتایج به سال:
Background: The immunologic profile of chronic urticaria is not only important for diagnostic purposes, but also for therapeutic approaches. This study evaluated the serum levels of Interleukin-6 (IL-6), Tumor Necrosis Factor-α (TNF-α) and Interferon-ϒ (IFN-ϒ) in patients with chronic urticaria to find a biomarker.Materials and Methods: Forty-one patients with chronic urticaria referring to the...
Background: Leptin and its receptors have been found in the human gastric mucosa. Its secretion by gastric mucosa has generated interest in its probable role in the gastrointestinal tract and pathophysiology of diseases. Objective: To determine any possible correlation between serum leptin level and pathological findings in patients with duodenal ulcer (DU). Methods: In a cross-sectional study...
Abstract Background and Objective: With regard to high prevalence of attention deficit hyperactivity disorder (ADHD) and its being significantly affected by nutritional factors, we aimed to determine the relationship between Ferritin serum level and ADHD. Material and methods: This ex-post- facto (causal comparative research) design study was conducted on 60 children, selected via convenience s...
Background: Multiple Sclerosis (MS) is a demyelinating disorder of the Central Nervous System (CNS). In addition to the role of immune mediated mechanisms, oxidative and nitrosative stress also play an important role in neuropathology of MS. Bilirubin as an endogenous antioxidant has neuroprotective effects; however few studies have assessed the association between serum bilirubin level and MS....
Abstract Backgrond: Drug abuse, especially opium abuse, is a major public health problem in Iran. Recent reports suggest that opium sellers cheat their customers by adding lead to the opium. Contaminated opium can threaten the health of consumers. The present study aimed to compare the serum level of lead between opium dependents and a control group. Methods: This was a cross-sectio...
background and aim: vitamin d has immune-regulatory functions in experimental inflammatory bowel disease (ibd) and vitamin d deficiency is common in ibd patients. the aim of the study was to assess the effectiveness of vitamin d 3 [1,25(oh) 2 d 3 ] treatment in ibd with regard to tumor necrosis factor-alpha (tnf-?) serum level and clinical disease activity index (cdai). materials and methods: ...
patients and methods serum zn and cu level of 43 patients with brucellosis (34 men and 9 women) were compared with 43 matched healthy controls. serum micronutrient concentrations were measured by automatic absorptive spectrophotometry. results mean serum cu concentration was significantly higher in subjects with brucellosis when compared with agematched healthy controls (p<0.05). mean serum zn ...
background: leptin plays a key role in the regulation of energy expenditure and is known to circulate in both free and bound forms. soluble leptin receptor (sob-r) is a unique circulating form of leptin receptor that can bind to leptin. leptin and leptin receptor have been implicated in processes leading to breast cancer initiation and progression. our study was aimed to investigate the relatio...
Abstract Background: Breast cancer is more common in women with high serum testosterone level. Few studies showed that high level of serum testosterone is associated with poor prognosis. The association of testosterone level with histopathological findings has not been studied yet. In this study we investigated this association. Methods: Patients referred to a medical oncology clinic with...
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