太极拳运动对大学生外周血T细胞亚群的影响

Effects of shadowboxing exercise on T cell subpopulation in peripheral blood of college students

为了探讨太极拳运动对大学生细胞免疫功能的影响。以60名身体健康的大学生随机分为实验组和对照组,实验组每周进行太极拳运动3次,而对照组不进行太极拳运动。12周后采取外周血,用双色法流式细胞术检测T细胞亚群变化。结果显示,实验组在实验后外周血Th细胞、Th1细胞以及Th与Tc、Th1与Th2细胞比值明显高于实验前和对照组(P<0.05),说明规律性太极拳运动可增强大学生的细胞免疫功能,促进T细胞亚群向Th1细胞分化。

In order to probe into the effects of shadowboxing exercise on cellular immune functions of college students, the authors divided 60 physically healthy college students randomly into an experiment group that did shadowboxing exercise 3 times a week and a control group that did not do shadowboxing exercise, sampled their peripheral blood 12 weeks later and tested the change of T cell subpopulation by means of twin color flow cytometry, and revealed that after the experiment the ratios of Th cells to Th1 cells, Th cells to Tc cells, and Th1 cells to Th2 cells in peripheral blood of students in the experiment group are significantly higher than those of students before the experiment and in the control group （P〈0.05）, which indicates that regular shadowboxing exercise can enhance cellular immune functions of college students, and promote the change of T cell subpopulation into Th1 cells.