五禽戏锻炼对老年人抗氧化能力和肠道乳酸菌的影响及相关性研究

为探讨五禽戏对老年人机体抗氧化活性影响的规律及其生理学机制,对长期练习五禽戏的老年人选行抗氧化能力和肠道乳酸菌的测试.结果表明,与五禽戏练习前相比,练习2个月、4个月时,血清MDA水平明显下降,GSH水平、SOD、CAT、GSH-Px和GR活性以及肠道乳酸菌数量明显上升,且均没有显著性别差异,提示五禽戏练习可以明显提高老年人机体的抗氧化能力和肠道乳酸菌的数量,促进机体健康.乳酸菌通过产生SOD、GSH和还原性物质等,提高机体抗氧化能力,可能是五禽戏练习使老年人抗氧化能力增强的生理学机制之一.

Correlational Research on the Effect of Wuqinxi Exercise on Antioxidant Capacity and Intestine Lactobacillus of Old People

To explore the law and physiological mechanism of the effect of Wuqinxi exercise on the antioxidant capacity of old people,the antioxidant capacity and the intestine lactobacillus are periodically measured.The results are as follows:compared with pre-exercise,the concentration of MDA decrease significantly,the concentration of GSH、the activity of SOD、CAT、GSH-Px and GR and the quantity of intestine lactobacillus increase significantly after 2 months and 4 months.In addition,there has no significant gender difference.It is concluded that the antioxidant capacity and the quantity of intestine lactobacillus increase obviously and the healthy of old people is improved because of Wuqinxi exercise.Intestine lactobacillus can strengthen the antioxidant capacity by producing SOD、GSH and reducing substance,which may be the physiological mechanism that Wuqinxi exercise can improve the antioxidant capacity of old people.