12주 지구성 훈련과 Rooibos-tea 투여가 산화적 DNA 손상 및 지질 과산화와 항산화 효소에 미치는 영향

The Effect of Endurance Training and Rooibos-tea Treatment During 12 weeks on the Oxidative DNA Damage, Lipid Peroxidation, and Antioxidant Enzymes

The purpose of this study was to investigate the effect of endurance training and Rooibos-tea treatment during 12 week on lipid peroxidation(MDA), oxidative DNA damage(8-hydroxyguanine), and antioxidant enzymes(SOD, GPX) in human. The subjects were divided into three groups; Train+Rooi, Train, and Rooi groups. The Train+Rooi and Rooi group took 3 g of Rooibos-tea for 12 weeks. Blood samples were taken from antecubital vein at before training, after 6week, and after 12 week training. Data were analyzed by two-way ANOVA with repeated measures using the SPSS/PC⁺. The results are summarized as follows: MDA and 8-hydroxyguanine concentration were no significantly differences between group(p>.05). SOD and GPX concentration were significantly increased in Train+Rooi, Rooi group than Train group(p<.05). This results suggested that effects of Rooibos-tea treatment has associated with improve scavenger of antioxidant.