| 力竭游泳后大鼠端脑自由基代谢动态变化研究 |
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| 引用本文： | 代毅,袁琼嘉.力竭游泳后大鼠端脑自由基代谢动态变化研究[J].成都体育学院学报,2000,26(4):84-86. |
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| 作者姓名： | 代毅 袁琼嘉 |
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| 作者单位： | 成都体育学院运动医学系!四川成都610041(代毅，袁琼嘉，熊若虹，苏全生，徐明)，华西医科大学!四川成都610041(杨品华) |
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| 摘 要： | 探讨力竭游泳后即刻、２４ｈ、４８ｈ大鼠大脑组织自由基代谢的动态变化，为力竭运动后大脑组织的恢复提供实验依据。结论：力竭游泳可激活大鼠大脑组织抗自由基氧化酶ＳＯＤ活性，加快脑组织自由基的清除速率，减少自由基代谢产物ＭＤＡ的堆积，减弱因力竭游泳产生的自由基对脑组织细胞的损伤，表明大脑组织有较强的抗自由基损伤能力；力竭游泳引起大鼠端脑组织内ＧＳＨ－ｐｘ活性下降，表明力竭游泳使大脑组织细胞磷酸戊糖代谢作物
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| 关 键 词： | 力竭运动 端脑 自由基 游泳 大鼠 动态变化 |
Dynamic Changes of Rat's Free Radicals in the End Brain after Strenuous Swimming |
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| DAI Yi,YUAN Qiong-jia et al.Dynamic Changes of Rat's Free Radicals in the End Brain after Strenuous Swimming[J].Journal of Chengdu Physical Education Institute,2000,26(4):84-86. |
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| Authors: | DAI Yi YUAN Qiong-jia |
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| Institution: | Chengdu Institute of Physical Education Chengdu China 610041 |
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| Abstract: | The article makes a study of the dynamic changes of the free radicals in rats' brain tissues within 24hours and 48 hours immediately after strenuous swimming in order to provide some experimental evidence for the recoverage of brain tissues after strenuous exercises. |
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| Keywords: | strenuous exercises end brain free radicals |
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