Methods 110 rats were divided into 5 groups randomly:control group,CCl-4 group,CCl-4+mixed juice in advance group,CCl-4+100% mixed juice group,CCl-4+50% mixed juice group.

• 方法 将 110只大鼠随机分为 5组 :对照组、CCl4 组、CCl4 +提前给予混合蔬菜汁组、CCl4 + 10 0%25混合蔬菜汁组、CCl4 + 5 0%25混合蔬菜汁组。