2009•Liaoning Zhongyiyao Daxue xuebaoRequires access
Effects of Daidzein on Free Radical Metabolism in Exercise Training Rats
Sheng Zhong
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Abstract
Objective:To observe the effects of daidzein on Free Radical Metabolism in Exercise Training Rats.Methods:30 healthy Rats were divided randomLy into 5 groups:quiet group,exercise training group,solution control group,daidzein group and daidzein+exercise training group.After four weeks,the rats were killed,the activity of Superoxide dismutase(SOD)and the content of malonaldehyde(MDA)in the heart,liver and brain were analyzed in all groups.Results:the results show that the activity of SOD in the heart and liver of daidzein and daidzein+exercise training group rats were significantly higher than that in the control groups,and the concentration of MDA in the heart,brain and liver of daidzein and daidzein+exercise training group rats were significantly lower than that in the control groups.Conclusion:The study shows that daidzein can clean the lipid peroxide of Exercise Training Rats,improve the abnormal peroxidative status of rats,and lighten the injury of oxidative stress.