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近年来随着自由基研究的深入,发现自由基与肿瘤的发生发展密切相关,自由基的致癌作用已被肯定[1]。自由基作用于生物膜不饱和脂肪酸,可引起脂质过氧化,其产物脂质过氧化物(LPO)经动物实验证明有致癌作用[2]。超氧化物歧化酶(SOD)具有清除自由基的功能,在细胞防护及肿瘤防治中起
In recent years, with the deepening of free radical research, found that free radicals and tumor closely related to the occurrence and development of the role of free radicals has been affirmed [1]. Free radicals act on biofilm unsaturated fatty acids, can cause lipid peroxidation, the product of lipid peroxides (LPO) animal experiments proved carcinogenic [2]. Superoxide dismutase (SOD) has the function of scavenging free radicals, in cell protection and cancer prevention and treatment