不同免疫功能对有氧运动的反应

The Effects of Different Immunity Functions on Aerobic Exercise

通过观察有氧训练过程中SI(T淋巴细胞刺激指数)及血清中IgAI、gGI、gM抗体的应答与适应过程,比较细胞免疫和体液免疫对有氧运动的不同反应,揭示有氧运动下人体免疫机能的变化规律及可能机理。以16名非体育专业的普通大学女生为受试者,进行8周有氧训练。结果显示:(1)作为对有氧运动的应答,细胞免疫功能出现明显应答反应,且运动后1 h应答恢复速度加快,至第8周基本完全恢复;而体液免疫对有氧运动的应答反应不明显。(2)作为对有氧运动的适应,体液免疫功能适应明显滞后于细胞免疫功能。(3)总体来看,人体不同免疫功能在训练中都有为期4周的免疫低下期,随后逐渐调整恢复,这与神经—免疫—内分泌网络相互调节、相互作用有关。

This study tried to shed some light on cellular immunity and humor immunity responses and adaptation to aerobic exercise. 16 non-trained female college students were selected as subjects and executed an 8-week aerobic exercise program （30 min. daily）. Results suggested that as response to load, cellular immunity showed marketable responses while humor immunity had no significant change. As adaptation to aerobic exercise, after eight weeks cellular immunity had an entire adaptation to exercise while humor immunity didn＂ t adapt to exercise. The course of adaptation showed that a lowered-immune phase existed in first 4 weeks, later would appear a adjust -resume phase .It related to nerve immune ,endocrine system and immune system are regulating each other.