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茶多酚对汞致大鼠肝氧化损伤影响的实验研究 被引量:4

Experimental study on protective effect of tea polyphenols on hepatic oxidative injury caused by mercury in rats
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摘要 为研究汞致大鼠肝氧化损伤的机制及茶多酚的防护作用,将30只大鼠均分为对照、染汞和茶多酚组,测定肝组织MDA、GSH、SOD、GSH-Px、ROS及细胞凋亡。结果表明,染汞组GSH、MDA、ROS和凋亡升高,GSH-Px和SOD活力降低。茶多酚对以上指标有拮抗作用。提示茶多酚可通过抑制氧化损伤拮抗汞所致的肝毒性。
出处 《中国工业医学杂志》 CAS 北大核心 2011年第4期284-285,共2页 Chinese Journal of Industrial Medicine
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