不同强度运动对篮球专选男大学生外周血内心肌损伤相关标志物的影响

摘要

Objective To glide the training and watching basketball, we used liquid chip or microsphere arrays to select the biomarkers from peripheral blood. Methods 60 male P. E. students were chosen by registration number and divided randomly into control group( group C), medium intensity group (group M) and high intensity group (Group H). 50％ ～60％ and 80％ ～100％ of VO2max were taken to perform taken to perform exercises. Results We found the expression of VEGF and IL-1 β was increased with the increasing of sports intensity(P ＜ 0. 05 ). Conclusion The expression of VEGF and IL-1 β showed positive association with the sports intensity, and would be promising fatigue biomarkers of basketball players.%目的 采用液相芯片技术筛选篮球运动中运动性疲劳的外周血相关标志物,为指导篮球运动训练和比赛提供依据.方法 依据学号随机抽取60名男性体育篮球专选男大学生,随机分为对照组(C组)、中等强度组(M组)、大强度组(H组),每组各20人.采用50%～60%和80%～100%VO2max运动强度进行实验,运动后即刻正中静脉取血,采用液相芯片技术进行检测.结果 VEGF和IL-1β的表达随着运动强度的增加而升高(P＜0.05),其它指标均未见显著变化.结论 外周血内VEGF和IL-1β的表达与运动性疲劳的发生正相关,有望成为反应篮球运动者外周疲劳的检测指标.