| 不同中草药对一次性力竭运动小鼠下丘脑自由基和总抗氧化能力的影响 |
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| 引用本文： | 史鲜玲.不同中草药对一次性力竭运动小鼠下丘脑自由基和总抗氧化能力的影响[J].北京体育大学学报,2009(9). |
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| 作者姓名： | 史鲜玲 |
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| 作者单位： | 洛阳理工学院体育部; |
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| 摘 要： | 为了探讨人参茎叶、北冬虫夏草和辽东楤木对力竭状态下丘脑自由基代谢的影响及其机制。以昆明种雄性小鼠80只,随机分为5组,进行一次性力竭游泳。采用分光光度法测定运动后即刻小鼠下丘脑T-AOC、MDA。结果发现:1)与NC组相比:EC组T-AOC水平显著下降,MDA水平显著升高,P<0.01。2)与EC组相比:PG组小鼠游泳至力竭的时间明显增加,MDA水平明显下降,P<0.05;T-AOC水平有升高趋势,但无统计学意义。CM组小鼠游泳至力竭的时间明显增加,T-AOC水平明显升高,MDA水平明显下降,P<0.05。AE组小鼠游泳至力竭的时间明显增加,P<0.05;T-AOC水平有升高趋势,但无统计学意义;MDA水平显著下降,P<0.01。表明:1)一次性力竭游泳运动可使小鼠下丘脑总抗氧化能力下降、脂质过氧化作用增强。2)人参茎叶提取物、北虫草发酵液和辽东楤木根皮提取物在一定程度上可提高小鼠下丘脑总抗氧化能力,减缓脂质过氧化损伤,增强机体运动能力,延缓运动性疲劳的发生。
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| 关 键 词： | 力竭游泳 下丘脑 人参茎叶 北冬虫夏草 辽东楤木 |
The Influence of Difference Drugs on the Metabolism of Free Radical and Total Anti-oxidizing Ability of Hypothalamus after Exhaustive Swimming in Mice |
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| SHI Xian-ling.The Influence of Difference Drugs on the Metabolism of Free Radical and Total Anti-oxidizing Ability of Hypothalamus after Exhaustive Swimming in Mice[J].Journal of Beijing Sport University,2009(9). |
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| Authors: | SHI Xian-ling |
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| Institution: | SHI Xian-ling (P.E.Department,Luoyang Institute of Science , Technology,Luoyang 471023,Henan China) |
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| Abstract: | Objective:The purpose of this article was to evaluate the effects of extract of Panax ginseng,Corduceps militaries and Aralia elata on the metabolism of free radical of hypothalamus after exhaustive swimming in mice.Method:Kunming male mice(n=80)were divided into 5 groups randomly.The exercise model was one time exhaustive swimming after the corresponding mice were administered with Panax ginseng,Corduceps militaries and Aralia elata for 5 weeks.T-AOC and MDA of hypothalamus were determined for each sample ... |
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| Keywords: | exhaustive swimming hypothalamus Panax ginseng Corduceps militaries Aralia elata |
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