CAJ | 학술논문

目的：观察不同强度乒乓球训练对男性大学生机体免疫力的影响。方法：男性大学生乒乓球学员随机分为低强度训练组和中等强度训练组．检测首次训练前后和4周练过程中外周血T淋巴细胞亚群和IL-6水平。结果：首次训练后和训练4周后两组CD40^＋细胞比例和CD4／CD8比值较对照组和训练前水平均显著增加（P〈0．01）。首次训练后两组的IL-6水平明显高于对照组和训练前水平（P〈0．01），而在持续训练4周后各组间IL-6水平均无显著性差异（P＞0．05）。结论：低、中强度的乒乓球训练可以提高男性大学生机体免疫力。
목적：관찰불동강도핑퐁구훈련대남성대학생궤체면역력적영향。방법：남성대학생핑퐁구학원수궤분위저강도훈련조화중등강도훈련조．검측수차훈련전후화4주련과정중외주혈T림파세포아군화IL-6수평。결과：수차훈련후화훈련4주후량조CD40^＋세포비례화CD4／CD8비치교대조조화훈련전수평균현저증가（P〈0．01）。수차훈련후량조적IL-6수평명현고우대조조화훈련전수평（P〈0．01），이재지속훈련4주후각조간IL-6수평균무현저성차이（P＞0．05）。결론：저、중강도적핑퐁구훈련가이제고남성대학생궤체면역력。
Purpose： To investigate the influence of different intensity training of table tennis on immune function of male college students. Methods： Male college students were randomly divided into low intensity training group and moderate intensity training group. Peripheral T-lymphocyte subsets and serum interleukin-6 level of pre-training, during four weeks of regular training and post-training were tested. Results： The percentage of CD4T cell subset, CD4/ CD8 ratio and IL-6 level in two groups were significantly increased after the first training as compared with that in control group, especially for moderate intensity training group （P〈0.05）. During four weeks of regular training, the percentage of CD4^＋T cell subset and CD4/CD8 ratio were gradually elevated in two groups and markedly higher than that in control group and level of pre-training （P〈0.01）, while there was no significant difference among the three group for IL-6 level （P〉0.05）. Conclusions： Low and moderate intensity training of table tennis could enhance the immune function of male college students.