大蒜素与联合抗氧化剂对一次大强度离心运动后运动员血清T-AOC等水平的影响  

Effects of Allicin and United Anti-oxidant on Athlete's Serum T-AOC Level after One-off High-intensity Eccentric Exercise

作　　者：赵广高[1] 苏全生[2] 李新建[3] 董柔[4] 何建伟[5] 

机构地区：[1]南昌大学体育系,江西南昌330031 [2]成都体育学院,四川成都610041 [3]北京体育大学医院,北京100084 [4]西南林学院体育系,云南昆明650224 [5]莆田学院体育系,福建莆田351100

出　　处：《首都体育学院学报》2012年第2期189-192,共4页Journal of Capital University of Physical Education and Sports

摘　　要：为了比较分析大蒜素与联合抗氧化剂对运动员大强度离心运动后不同时相肌肉酸痛程度、血T-AOC、SOD、MDA与GSH-Px水平的影响,将运动员24名,随机均衡分为对照组(A组)、联合抗氧化剂组(B组)和大蒜素组(C组),运动前2周至运动后2d每天分别口服安慰剂、联合抗氧化剂或大蒜素肠溶胶丸。服药2周后进行1次大强度离心跑台运动,建立运动员延迟性肌肉酸痛(DOMS)模型,在服药前、运动前和运动后即刻、24h、48h测定运动员肘正中静脉血T-AOC、SOD、MDA与GSH-Px水平及运动后相应时相肌肉酸痛程度,并记录运动时间。结果:3组运动员运动后肌肉酸痛程度均呈递增趋势,B、C组运动后各时相肌肉酸痛程度(P<0.05)均低于A组同时相,运动时间(P<0.05)均长于A组,血T-AOC(P<0.05)、SOD、GSH-Px水平均高于A组,MDA浓度均低于A组;B、C组各项抗氧化指标的变化趋势并不一致。结论:大蒜素与联合抗氧化剂均可减小大强度离心运动引起的自由基损伤和细胞膜通透性改变,减轻DOMS;与联合抗氧化剂相比,大蒜素可能具有更好的抗氧化能力。Objective： To study the effects of alliein, united anti-oxidant on ache degree in athlete muscle and serum T-AOC, SOD, MDA,GSH-Px level after intensive eccentric training. Method： 24 athletes were divided into three groups randomly,the contrastive group （group A）, the united anti-oxidant group （group B） and the allicin group （group C） . From two weeks before the training till the second day after the end- ing , the three groups take balm, united anti-oxidant and Alltride Enteric-coated Soft Capsules everyday respectively. After two weeks of medicine, the athletes carry on an intensive eccentric training and set up the athletes~ DOMS model. It is advised to test their venous serum T-AOC, SOD, MDA, GSH-Px level and the degree of muscle soreness, before taking the medicine, before doing the training, instantly, 24 hours and 48 hours after the training. Result： All the three groups show a similarity of delayed onset mus- cle soreness. The muscle＇ ache degree are lower, exercise duration are longer, serum T-AOC, SOD, GSH- Px leveI are higher and serum MDA level are lower in both group B and group C than group A at the same time recorded. The changes of anti-oxidant indexes between group B and C are different. Conclusion： Both united anti-oxidant and allicin can reduce the DOMS which is caused by eccentric exercises. The capability of allicin is probably better than that of united anti-oxidant.

关 键 词：大蒜素 联合抗氧化剂 延迟性肌肉酸痛 总抗氧化能力 

分 类 号：G804.2[文化科学—运动人体科学]