کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1970866 1538902 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Oxidant and antioxidant of arylesterase and paraoxonase as biomarkers in patients with hepatitis C virus
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی زیست شیمی
پیش نمایش صفحه اول مقاله
Oxidant and antioxidant of arylesterase and paraoxonase as biomarkers in patients with hepatitis C virus
چکیده انگلیسی

ObjectivesOxidative stress plays a role in the pathogenesis in patients with HCV infection. The objective of this study was to evaluate oxidant and antioxidant biomarkers in patients with HCV.Design and methodsSerum malonaldehyde (MDA) and nitric oxide (NO) levels and the activities of myeloperoxidase (MPO), arylesterase (AE) and paraoxonase-1 (PON1) were determined in 23 chronic and 21 cirrhotic patients with HCV and 21 healthy subjects.ResultsCirrhotic patients with HCV had higher serum NO level and MPO activity while lower AE and PON1 activities than the chronic. Significant inverse correlation was observed between MDA and PON1 activity in patients with HCV. The most significant HCV biomarker was MDA, AE, NO and PON1. The best combined ones for sensitivity, specificity were MDA + albumin, PON1 + AST, and PON1 + albumin.ConclusionsThe use of the MDA, MPO, AE, NO and PON1 as biomarkers might be useful tools, helping in the monitoring of patients with HCV.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Biochemistry - Volume 42, Issues 13–14, September 2009, Pages 1394–1400
نویسندگان
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