The free radical theory of aging indicates that the effect of membrane damage produced by free radicals and lipids peroxidation is one of the major reasons of aging.

衰老的自由基学说认为，自由基及其诱导的脂质过氧化对生物膜的损害作用是衰老发生的主要原因之一。

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The free radical theory of aging indicated that cellular degeneration was resulted from the excessive free radical that produced in the process of normal cellular metabolism as growth.

自由基学说认为，人体随着年龄增大所发生的退行性变化是细胞正常代谢过程中所产生的过量自由基副作用的结果。

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Objective To investigate the mechanisms of nonenzymatic glycosylation inducing myocardial aging and free radical theory.

目的以非酶糖基化和自由基学说探讨心肌老化的发生机制。

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