کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5816667 1116150 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Short communicationProtection of H9c2 rat cardiomyoblasts against oxidative insults by total paeony glucosides from Radix Paeoniae Rubrae
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی بیوشیمی بالینی
پیش نمایش صفحه اول مقاله
Short communicationProtection of H9c2 rat cardiomyoblasts against oxidative insults by total paeony glucosides from Radix Paeoniae Rubrae
چکیده انگلیسی

Total paeony glucosides (TPG) extracted from the roots of Radix Paeoniae Rubrae, have been approved for the therapy of rheumatoid arthritis by the State Food and Drug Administration. We previously demonstrated the myocardial protective effects of TPG in both isoprenaline-induced myocardial ischemia rat and acute myocardial infarction rat. However, the underlying mechanism of TPG effect in cardiomyocytes remains to be investigated. The aims of this study were to elucidate the effect of TPG on the activities of antioxidant defense targets and the bioenergetic system in rat cardiomyocytes. The changes of viability, antioxidant defense system activities, protein contents, and mitochondrial functions in tert-butyl hydroperoxide challenged H9c2 rat cardiomyoblasts were evaluated. The results suggest that TPG ameliorated cardiomyoblast dysfunction by preserving antioxidant defense and bioenergetic system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Phytomedicine - Volume 21, Issue 1, 15 December 2013, Pages 20-24
نویسندگان
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