不同穴位疗法对高强度军训士兵自由基代谢的影响

发布时间：2018-08-24 13:38

【摘要】：目的:观察不同穴位疗法对高强度军训士兵自由基代谢的影响。方法:120名男性士兵随机分为训练对照组(n=30)、穴位电疗组(n=30)、穴位艾灸组(n=30)和穴位注射组(n=30)。除训练对照组外,其余3个干预组士兵,从高强度军事训练前2周开始分别采用穴位电疗(电疗参数为连续波,频率2 Hz,强度20 mA,30 min/次,1次/天)、穴位艾灸(艾条温和灸,30 min/次,1次/天)和穴位注射(生理盐水,1 ml/穴,1/Qod)3种方法刺激双侧足三里穴,连续2周。分别测试各组训练前和训练第1、5天时5 km跑成绩、血浆乳酸(LA)含量、超氧化物歧化酶(SOD)活性和丙二醛(MDA)浓度。结果:训练第1天和第5天,各干预组5 km跑成绩、SOD活力、SOD/MDA比值均显著优于训练对照组(P0.05,P0.01),LA含量、MDA浓度均显著低于训练对照组(P0.01)。训练第5天,穴位电疗组5 km跑成绩显著优于穴位注射组(P0.01),穴位电疗组与穴位艾灸组SOD活力均显著高于穴位注射组(P0.05,P0.01)。四组LA含量、MDA浓度及SOD活力在训练第1天和第5天均显著高于实验前(P0.01),训练对照组SOD/MDA比值显著低于实验前(P0.01),各干预组训练前后无明显变化(P0.05)。结论:针灸疗法能减少高强度军训士兵机体血乳酸堆积,提高抗氧化能力,减少脂质过氧化反应,有效防治运动性疲劳,穴位电疗组疗效略优。
[Abstract]:Objective: to observe the effect of different acupoint therapy on free radical metabolism of soldiers in high-intensity military training. Methods 120 male soldiers were randomly divided into three groups: training control group (n = 30), acupoint electrotherapy group (n = 30), acupoint moxibustion group (n = 30) and acupoint injection group (n = 30). In addition to the training control group, the other three intervention group soldiers were treated with acupoint electrotherapy from 2 weeks before the high-intensity military training (the parameters of the electrical therapy were continuous wave). Frequency 2 Hz, intensity 20 mA,30 min/ day, acupoint moxibustion (30 min/ moxibustion once a day) and acupoint injection (1 ml/ Qod) were used to stimulate bilateral Zusanli points for 2 weeks. The results of 5 km running, the content of lactate (LA), the activity of superoxide dismutase (SOD) and malondialdehyde (MDA) were measured before training and 5 days after training. Results: on the 1st and 5th day of training, the activity of sod and the ratio of SOD / MDA in 5 km running in each intervention group were significantly higher than those in the training control group (P0. 05 and P0. 01) and the concentration of LA was significantly lower than that in the control group (P0. 01). On the 5th day of training, the result of 5 km running in the acupoint electrotherapy group was significantly better than that in the acupoint injection group (P0.01), and the SOD activity in the acupoint electrotherapy group and moxibustion group was significantly higher than that in the acupoint injection group (P0.05, P0.01). The concentration of LA and the activity of SOD in the four groups were significantly higher than those before training on the 1st and 5th day (P0.01), the ratio of SOD/MDA in the training control group was significantly lower than that before the experiment (P0.01), and there was no significant change in each intervention group before and after training (P0.05). Conclusion: acupuncture and moxibustion therapy can reduce the accumulation of blood lactic acid, improve the antioxidant ability, reduce lipid peroxidation, and prevent and cure exercise fatigue effectively. The therapeutic effect of acupoint electrotherapy group is better than that of acupoint electrotherapy group.
【作者单位】：南京军区杭州疗养院全军创伤康复中心;73021部队医院;
【基金】：军队中医药科研专项课题(10ZYZ216)
【分类号】：R82

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