结论：田基黄乙醇总提取物和乙酸乙酯部位具有明显的保肝作用。

Results:The ethanol extract and ethyl acetate fraction of the Hypericum japonicum Thunb. significantly reduced acute liver injury induced by D-galactoasmi…

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目的探讨番荔枝总提取物对二乙基亚硝胺（DEN）诱发大鼠肝癌的防治作用。

Objective To investigate the effect of Annona glabra extract(AGE) in preventing DEN-induced Hepatocarcinogenesis in Rats.

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方法采用跳台法、避暗法及水迷路法观察漏芦甾酮总提取物对小鼠学习记忆功能的影响；

Methods The methods of multiple training active avoidance response that include step-down test, step-through test and water maze for mice were used to observe the effect on learning and memory.

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