上海体育学院学报
上海體育學院學報
상해체육학원학보
Journal of Shanghai Physical Education Institute
2015年
2期
46~49
,共null页
大负荷力量训练 免疫细胞表面分子 表达量 举重运动员
大負荷力量訓練 免疫細胞錶麵分子 錶達量 舉重運動員
대부하역량훈련 면역세포표면분자 표체량 거중운동원
high-load resistance training; immune cell surfacemarker; expression quantity; lifter
目的：研究大负荷力量训练对举重运动员免疫细胞功能的影响。方法：25名优秀男子举重运动员组成训练组、完成5周＂二大一调整＂式封闭性力量训练（对照组为同龄男大学生）;取训练前、每周训练后基础状态静脉血,检测细胞表面CD3、CD4、CD8、CD14、CD16、CD56、HLA-DR、Vα24、Vβ11分子的表达量。结果：1训练第1、3、5周CD3分子的表达量均较训练前下降;第1、4周CD4分子表达量较训练前下降;第1、2周CD8分子表达量较训练前下降;第1周HLA-DR分子表达量较训练前下降。2大负荷力量训练期间CD14、CD16、CD56分子表达量变化无显著性意义。3第1、2、5周Vα24表达量较训练前增加;第3、4周Vβ11表达量较训练前增加。结论：大负荷力量训练导致T细胞相关表面分子表达量下降及NKT细胞相关表面分子表达量增加,提示T细胞功能下降、NKT细胞功能增强。
目的：研究大負荷力量訓練對舉重運動員免疫細胞功能的影響。方法：25名優秀男子舉重運動員組成訓練組、完成5週＂二大一調整＂式封閉性力量訓練（對照組為同齡男大學生）;取訓練前、每週訓練後基礎狀態靜脈血,檢測細胞錶麵CD3、CD4、CD8、CD14、CD16、CD56、HLA-DR、Vα24、Vβ11分子的錶達量。結果：1訓練第1、3、5週CD3分子的錶達量均較訓練前下降;第1、4週CD4分子錶達量較訓練前下降;第1、2週CD8分子錶達量較訓練前下降;第1週HLA-DR分子錶達量較訓練前下降。2大負荷力量訓練期間CD14、CD16、CD56分子錶達量變化無顯著性意義。3第1、2、5週Vα24錶達量較訓練前增加;第3、4週Vβ11錶達量較訓練前增加。結論：大負荷力量訓練導緻T細胞相關錶麵分子錶達量下降及NKT細胞相關錶麵分子錶達量增加,提示T細胞功能下降、NKT細胞功能增彊。
목적：연구대부하역량훈련대거중운동원면역세포공능적영향。방법：25명우수남자거중운동원조성훈련조、완성5주＂이대일조정＂식봉폐성역량훈련（대조조위동령남대학생）;취훈련전、매주훈련후기출상태정맥혈,검측세포표면CD3、CD4、CD8、CD14、CD16、CD56、HLA-DR、Vα24、Vβ11분자적표체량。결과：1훈련제1、3、5주CD3분자적표체량균교훈련전하강;제1、4주CD4분자표체량교훈련전하강;제1、2주CD8분자표체량교훈련전하강;제1주HLA-DR분자표체량교훈련전하강。2대부하역량훈련기간CD14、CD16、CD56분자표체량변화무현저성의의。3제1、2、5주Vα24표체량교훈련전증가;제3、4주Vβ11표체량교훈련전증가。결론：대부하역량훈련도치T세포상관표면분자표체량하강급NKT세포상관표면분자표체량증가,제시T세포공능하강、NKT세포공능증강。
Purpose： it is to investigate the effects of high-load resistance training on the amount of immune cell surface markers in lifters. Methods ： 25 young male lifters were asked to complete a 5-week weight-lifting training program which involved the 2- week training of heavy load with an interval of one week of tapering. And the contrast group included male university students. The venous blood was taken before the training program and after the training of each week. The cell surface markers CD3, CD4, CD8, CD14, CD16, CD56, HLA-DR Va24 and VI324 were tested. Results： ①There was a decreased amount of CD3 in the training week 1, 3 and 5, compared with that before the training; while there was a decreased amount of CD4 in the training week 1 and 4, compared with that before the training ; so was CD8 in the week 1 and 2, and HLA-DR in the week 1. ② There was no significant change in the amount of CD14, CD16, and CD56 during the training. ③There was an increased amount of Vct24 and VI324 in the week 1, 2 and 5, and in the week 3 and 4, respectively. Conclusion： high-load resistance training reduces the amount of T cell related surface markers and enhances the amount of NKT cell related surface markers. This change may indicate that the function of T cells may be decreased and the function of NKT cell may be enhanced under the high-load resistance training.
