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目的:观察艾灸肾俞、关元穴对运动员红细胞免疫功能及T细胞亚群的影响。方法:在训24名乒乓球队队员按配对设计分为试验组和对照组各12例,两组队员训练内容相同,试验组于训练后3h接受艾灸肾俞、关元穴治疗15min,每日1次,连续5周;对照组不做艾灸处理。于试验前后分别采用功率自行车在20min内完成定量负荷运动,运动后抽取静脉血测定红细胞C3b受体花环率(RBC-C3bRR)、红细胞免疫复合物花环率(RBC-ICR)和T细胞亚群CD3、CD4、CD8及CD4/CD8。结果:(1)试验组试验后比试验前及对照组RBC-C3bRR明显升高(均P<0.01),RBC-ICR显著下降(均P<0.01),CD3、CD4比对照组升高(均P<0.05),CD8和CD4/CD8与试验前及对照组比较差异无统计学意义(均P>0.05);(2)对照组试验后较试验前RBC-C3bRR降低(P<0.05),CD3、CD4、CD8及CD4/CD8均降低(均P<0.05)。结论:大负荷训练使运动员红细胞免疫和T细胞亚群功能低下,免疫力下降;艾灸肾俞、关元穴治疗可改善运动员红细胞免疫功能和T细胞亚群功能异常,提高免疫力。
Objective: To observe the effects of moxibustion Shensu and Guanyuan on the immune function of erythrocyte and T lymphocyte subsets in athletes. Methods: Twenty-four ping-pong team members were divided into experimental group and control group according to the paired design. The training contents of the two groups were the same. The experimental group received 15 minutes of moxibustion Shensu and Guanyuan at 3 hours after training. Day 1, for 5 weeks; control group did not moxibustion treatment. Before and after the experiment, the power bicycles were used to complete the quantitative load exercise within 20 minutes. After the exercise, venous blood samples were taken for determination of RBC-C3bRR, RBC-ICR and T-cell subsets CD3 , CD4, CD8 and CD4 / CD8. Results: (1) RBC-C3bRR were significantly increased (P <0.01), RBC-ICR were significantly decreased (all P <0.01), CD3 and CD4 were higher in the experimental group than those in the control group (P <0.05). There was no significant difference in CD8 and CD4 / CD8 between pre-test and control (all P> 0.05). (2) The RBC- , CD4, CD8 and CD4 / CD8 decreased (all P <0.05). Conclusion: Large-load training can lower the erythrocyte immunity and T-cell subsets, and decrease the immunity of the athletes. Moxibustion at Shenshu and Guanyuan acupoints can improve the erythrocyte immune function and T-cell subsets dysfunction and enhance the immunity of the athletes.