目的：研究乙醇对铁过载大鼠肝原代细胞脂质过氧化反应和胶原合成的影响。
Objective: The experiment was performed to characterize the effect of ethanol on peroxidation and collagen synthesis in primary hepatocyte culture of iron overloaded rats.
方法：采用体外氧自由基生成系统和羟自由基诱导的小鼠肝匀浆脂质过氧化反应，评价炮制对桂枝抗氧化作用的影响。
Method: the oxygen free radicals generation system in vitro and mouse liver homogenate lipid peroxidation reaction induced by hydroxy free radicals were used to estimate the effects.
研究发现，蝌蚪黑色素能有效清除激发态自由基。对肝脂质过氧化有明显抑制作用。
The results showed that black pigment of frog tadpole can effectively cleaned up the free radical in rat liver tissue, and inhibited lipid peroxidation.
应用推荐