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活性氧和自由基引发的脂质过氧化反应与细胞突变或机体衰老及多种疾病的发生发展密切相关［１］。细胞代谢过程中连续不断产生的具有高度活性的自由基和细胞自身的抗氧化酶不断消除作用的失衡，致使体内自由基过剩，自由基及其诱导的氧化反应会引起细胞膜中含量丰富的脂类物质?
Reactive oxygen species and free radical-induced lipid peroxidation are closely related to cell mutation or body senescence and the occurrence and development of various diseases [1]. Cell metabolism in the continuously generated highly active free radicals and the cell’s own antioxidant enzymes continue to eliminate the imbalance, resulting in excess free radicals, free radicals and their induced oxidation of the cell membrane can cause rich in lipids substance?