| 富氧室对高原人体运动自由基代谢的影响 |
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| 引用本文： | 崔建华,张西洲,等.富氧室对高原人体运动自由基代谢的影响[J].西藏医药杂志,2002,23(2):7-8. |
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| 作者姓名： | 崔建华 张西洲 等 |
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| 作者单位： | 解放军第十八医院
(崔建华，张西洲，王引虎，王伟，朱永安，哈振德)，解放军第十八医院(张芳) |
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| 基金项目： | “十五”全军科研基金课题 (NO OIL0 6 2 ) |
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| 摘 要： | 目的 :探讨在高原建立富氧室对机体自由基代谢的影响。方法 :对海拔 370 0米高原的 10名健康青年在进入富氧室前后分别进行功率自行车递增负荷运动 ,检测血中超氧化物歧化酶 (SOD)、谷胱甘肽过氧化物酶 (GSH—Px)和丙二醛 (MDA)含量 ,结果 :富氧后运动较富氧前SOD、GSH—Px增高显著(P <0 0 5或P <0 0 1) ,MDA降低 ,有非常显著性差异 (P <0 0 1)。结论 :高原富氧在能增强体内抗氧化酶活性 ,降低自由基产生 ,是一种较为理想的高原供氧途径。
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| 关 键 词： | 高原 富氧室 自由基 递增负荷运动 |
Effects of oxygen-enriched room on free radical metabolism at high altitude |
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| Cui Jian-hua,Zhang Xi-zhou,Wang Yin-hu,et al..Effects of oxygen-enriched room on free radical metabolism at high altitude[J].Tibetan Medical Journal,2002,23(2):7-8. |
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| Authors: | Cui Jian-hua Zhang Xi-zhou Wang Yin-hu |
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| Abstract: | Objective:To study the effects of enriching room air oxygen on free radical metabolism at 3700m altitude.Methods:To determine 10 objects' content of SOD.GSH-Px and MDA before and after entering oxygen-enriched room by incremental exercise.Result:The content of SOD and GSH-Px increased significantly(P<0.05 or P<0.01),and MDA decreased significantly(P<0.01)after staying oxygen-enriched room for 12 hours.Conclusion:Installing an oxygen-enriched room at high altitude is relatively simple and inexpensive and improve the anti-oxygenase activity and reduce the free radicula. |
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| Keywords: | high altitude oxygen-enriched room free radical incremental exercise |
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