The content of free radical in cigarette smoke is tested by electron-spin resonance (ESR) method.

用esr法检测香烟烟气自由基含量的变化。

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Conclusion: the magnetized liquor can affect the metabolism of free radical and the content of cholesterol in the brain of mice.

结论：磁处理白酒可影响小鼠脑组织的自由基代谢及胆固醇含量。

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Objective To investigate the effects of astragaloside (ast) on gastrin gene expression and the free radical content of rats with exercise fatigue.

目的探讨黄芪总苷对运动性疲劳大鼠胃粘膜胃泌素基因表达及氧自由基含量的影响。

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