Ethanol was added to the perfused system as a test drug and LDH was measured. There was a good dose-response relationship between them.

以乙醇作为灌流药物，与LDH活力变化有极好的剂量效应关系。

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Results:The comet rate and comet length of each tissue DNA in test groups increased significantly(P<0.05)compared with control group. And it showed a good dose-response relationship.

结果：各照射剂量组小鼠组织细胞拖尾率和拖尾细胞尾长比对照组显著增加（P<0.05），并呈现良好的剂量反应关系。

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