CAJ | 학술논문

为了探索外源性抗氧化剂维生素E对足球运动员无氧训练血浆MDA水平和SOD活性的影响，选取20名中南大学湘雅医学院足球队队员，随机分为两组，每组10名，进行试验训练后；测定血浆MDA浓度和SOD活性。结果表明：C组血浆MDA水平于T2升高，持续至R（P〈0．05），VE组于T3、T4升高（P〈0．05），VE组于T2、T3、T4、T5、T6、低于C组；C组血浆SOD活性于T2下降，持续至T3（P〈0．05），而VE组无明显变化，于T2、T3、T4、T5均高于C组（P〈0．05）。由此可见，无氧运动训练引起组织氧耗增加，可导致氧自由基的生成量增多，而抗氧化剂VitE的补充可预防和缓解运动性自由基损伤，增进机体抗氧化能力。
위료탐색외원성항양화제유생소E대족구운동원무양훈련혈장MDA수평화SOD활성적영향，선취20명중남대학상아의학원족구대대원，수궤분위량조，매조10명，진행시험훈련후；측정혈장MDA농도화SOD활성。결과표명：C조혈장MDA수평우T2승고，지속지R（P〈0．05），VE조우T3、T4승고（P〈0．05），VE조우T2、T3、T4、T5、T6、저우C조；C조혈장SOD활성우T2하강，지속지T3（P〈0．05），이VE조무명현변화，우T2、T3、T4、T5균고우C조（P〈0．05）。유차가견，무양운동훈련인기조직양모증가，가도치양자유기적생성량증다，이항양화제VitE적보충가예방화완해운동성자유기손상，증진궤체항양화능력。
In order to explore the effects of external source of anti-oxygen, Vitamin E, on the MDA and SOD of non-oxygen training of football players. This study selected 20 football players of Zhongnan University that were divided into two groups： 10 players each group. After the test training, the MDA and SOD of the plasma were tested. The results of this study indicated that MDA of Group C increased at T2 and the increase lasted to T6 （p 〈 0.05） ; Group VE grew at T3 and T4 （p 〈 0.05） ; Group VE is lower than Group C at T2, T3, T4 , T5, T6. The SOD of Group C decreased at T2, lasted till T5 （p 〈 0.05）; however, Group VE had no significant difference and was higher than Group C at T2, T3, T4, T5 （p 〈 0. 05）. Accordingly the non-oxygen training resulted in the increase of the oxygen output of the tissue, which led to the increase of the generation of the oxygen-liberty. The supply of the anti-oxygen Vitamin E can prevent and postpone the exercise-produced liberty injury, thereby promoting the anti-oxygen ability.