کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5665024 | 1407732 | 2017 | 8 صفحه PDF | دانلود رایگان |
BackgroundThe present study demonstrates the antioxidant and hepatic protective effects of Green tea leaves (GTL).MethodsThe serum level of aspartate aminotransferase and alanine aminotransferase was analyzed. The liver antioxidant enzymes such as SOD, CAT, GPx, GR, GSH, lipid peroxidation and protein carbonyls, ROS content were estimated. The histology of liver tissue was observed and the protein expression of SOD, CAT, Caspase-3 and p53 was investigated by Western blotting.ResultsEffectiveness of GTL extract in preventing patulin induced liver damage showed significant reduction in serum ALT and AST to 19% and 85% respectively, the increase in antioxidant levels and lipid peroxidation products with patulin treatment were also reduced with GTL supplementation. The patulin induced increase in hepatic protein carbonyls was significantly reduced by 141-111% with 100 and 200Â mg/kg b.wt GTL and in ROS was significantly reduced by 171-140% with 100 and 200Â mg/kg b.wt GTL administration respectively. Also showed protection against hepatic tissue damage and protein expression in mice.ConclusionThis study showed remarkable antioxidant and hepatic protective effects of GTL.
Journal: Journal of Clinical and Experimental Hepatology - Volume 7, Issue 2, June 2017, Pages 127-134