| 中小运动量的身体锻炼对应激状态下大鼠NK和IL—2的影响 |
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| 引用本文： | 顾晓明,颜军,童昭岗.中小运动量的身体锻炼对应激状态下大鼠NK和IL—2的影响[J].西安体育学院学报,2001,18(1). |
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| 作者姓名： | 顾晓明 颜军 童昭岗 |
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| 作者单位： | 1. 江苏苏州市 体育科学研究所,
2. 扬州大学 体育学院, |
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| 摘 要： | 中小运动量的身体锻炼作为一种有效降低心理应激反应的应付方式 ,通过提高个体抗心理应激能力 ,降低个体心理应激反应强度 ,从而维持个体的免疫功能的稳定。采用免疫学手段 ,通过对NK细胞和IL - 2的检测 ,从免疫学角度来探讨这种有益心身作用的可能机制。结果发现 :(1)冷刺激引起大鼠较强心理应激反应 ,并极强地抑制了大鼠的免疫 ;(2 )小运动量身体锻炼的抗应激作用是积极的 ;(3)中等运动量的身体锻炼比小运动量的更能提高大鼠抗应激能力。
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| 关 键 词： | 应激 免疫 锻炼 心理健康 自然杀伤细胞 白介素-2 |
Low and Medium Workload Influence Stressed Rat' s NK and IL-2 |
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| Gu Xiao-Ming,YAN Jun,YONG Zhao-gang.Low and Medium Workload Influence Stressed Rat'''' s NK and IL-2[J].Journal of Xi'an Institute of Physical Education,2001,18(1). |
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| Authors: | Gu Xiao-Ming YAN Jun YONG Zhao-gang |
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| Abstract: | Exercise can bring down the stress's bad influence and bring benefit to people. But why and what does it work,it is not clear in the experimental research. The author intends to explore the relation of immunity which stress depress with exercise of different intensity(low .medium) by measuring the levels of IL-2 and NK in plasma.After 10d experiment results have been secured: 1) Cold stimulate depress the rats immunity, 2) low and medium exercise can bring down the stress reaction,by this way, they protect body health. NK and IL-2 are significantly increased,3) exercise and stress' interaction are significant.Basing on these results the author reaches some conclusion and put forward relevant suggestions. |
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| Keywords: | stress immunity exercise mental health NK IL-2 |
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