一次大运动量训练课和400 m跑对女子田径运动员血IgA、IgM、IgG的影响

观察一次大运动量训练课和400 m跑对女子田径运动员免疫球蛋白IgA、IgM、IgG的影响,探讨其可能机理.结果表明:1)大运动量训练后即刻,IgA、IgM显著升高(P＜0.05),IgG非常显著增高(P＜0.01);恢复3 h后,IgM仍然显著高于训练前水平(P＜0.05),IgA、IgG已恢复到训练前水平(P＞0.05).2)400 m跑后即刻,IgA、IgG和IgM均非常显著增高(P＜0.01);恢复3 h后,各指标均基本得到恢复(P＞0.05).3)大运动量训练课和400 m跑后24 h,各指标均基本恢复.

Research on Influence of Large Intensity and Heavy Stress Training on Female Athletes' Immunoglobulins

To observe the influence of large intensity and heavy stress training of female athletes' Immunoglobulins and explore its possible mechanism, 9 females athletes of 400-meter are determined by radical immunodiffusion of blood Immunoglobulins IgA, IgG and IgM, before and after the training of large amount and intensity. The results indicate that 1)Just after a heavy stress training, IgA and IgM increase more obviously than that before the exercise(P<0.05 )and IgG increases more obviously than that before the exercise(P<0.01). After 3 hours' recovery, IgM is obviously higher than that before the exercise(P<0.05); IgA and IgG are raised after the exercise(P>0.05). 2)Just after the large intensity training, IgA, IgG and IgM increase more obviously than those before the exercise(P<0.01). After 3 hours' recovery, they are raised (P>0.05). 3)After 24 hours' recovery of large intensity and heavy stress training, all indices recover as a whole.