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期 刊 ：中国中药杂志 1995年 20卷 04期 页码：240.

关键词：黄芪总黄酮；羟自由基；V79细胞；

Keywords:TFA, hydroxyl radical, V79 cells,

摘 要 ：黄芪总黄酮对羟自由基所致V79细胞的多种损伤皆有不同程度的防护作用。可降低细胞脂质过氧化物的生成,升高细胞SOD活性,维持细胞正常代谢。

Abstract:The protective effect of total flavonoids of Radix Astragali (TFA)on V₇₉ cell damage caused by H₂O₂-Fe² sys-tem has been studied. The results show that total flavonoids of Radix Astragali inhibit lipid peroxides and increase SODactivity. It has also been found that TFA has different protective effect against various damages of V⁷⁹ cells caused byhydroxyl radical.

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