健身气功马王堆导引术锻炼对中老年女性NK细胞的影响

Effect of health qigong Mawangdui Daoyin on NK cell of old and middleaged women

目的探讨健身气功马王堆导引术锻炼对中老年女性NK细胞的影响。方法选取上海市浦东新区张江镇江夏社区80名中老年女性作为研究对象,按照数字随机表法将其分为实验组和对照组,每组40例。实验组行规律性健身气功马王堆导引术锻炼,每周集中练功3次,每次1 h,共20周;对照组则不参加任何集体或个人有计划的健身活动。分别于实验前和练功20周后对两组NK细胞数量及细胞活性进行测试。结果练功20周后,实验组NK细胞百分比含量较实验前有所增加,但差异无统计学意义(P>0.05),NK细胞活性较实验前显著增强,且明显高于对照组,差异均有统计学意义(P<0.05)。结论健身气功马王堆导引术锻炼可以改善中老年女性的免疫功能,可作为中老年女性日常锻炼的常规运动项目。

Objective To investigate the effect of health qigong Mawangdui Daoyin on NK cell of old and middle-aged women. Methods Eoghty mid-aged women in Jiangxia Community, Zhangjiang County, Pudong New District, Shanghai were selected, and they were assigned to experimental group and control group by random number table method, with40 cases in each group. Experimental group was received organized health qigong Mawangdui Daoyin, 3 times per week, once 1 hour, lasted for 20 weeks; while the control group was not given the team or individual movement arrangements. The NK cell number and cell activity were detected before and 20 weeks after exercise. Results Twenty weeks after experiment, the NK cell percentage of the experimental group was higher than that before experiment, with no statistically significant difference（P 0.05）, while the NK cell activity was stronger than that before experiment,which was also higher than that of control group, the differences were all statistically significant（P 〉0.05）. Conclusion Health qigong Mawangdui Daoyin is helpful to improve the immune function of old and middle-aged women, which can be used as daily routine exercise of old and middle-aged women.