| 递增负荷运动大鼠组织自由基代谢变化及营养干预的影响研究 |
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| 引用本文： | 麻春雁,曹建民,王琳,赵德岭,樊庆敏.递增负荷运动大鼠组织自由基代谢变化及营养干预的影响研究[J].北京体育大学学报,2008,31(3):343-345. |
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| 作者姓名： | 麻春雁 曹建民 王琳 赵德岭 樊庆敏 |
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| 作者单位： | 1. 包头师范学院,内蒙古,包头,014030
2. 北京体育大学,北京,100084 |
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| 基金项目： | 科技部重点课题(课题号:2002BA904B04-07) |
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| 摘 要： | 大负荷递增负荷运动导致自由基的生产增加是影响运动能力的重要因素。对长期递增负荷运动大鼠组织自由基代谢状况及营养干预后自由基代谢变化进行研究。研究结果:长期递增负荷运动导致骨骼肌、肝脏SOD、GSH-PX酶活性显著降低,组织自由基代谢紊乱;营养干预显著提高运动大鼠组织SOD、GSH-PX酶活性,营养补剂对改善运动训练造成的自由基紊乱具有积极意义。
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| 关 键 词： | 递增负荷 自由基 营养 |
| 文章编号： | 1007-3612(2008)03-0343-03 |
| 修稿时间： | 2007年1月19日 |
A Study of Effects of Increasing Load Training on Free Radical Metabolization in the Tissue of Rats Changes and Nutrition Interference |
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| MA Chun-yan,CAO Jian-min,WANG Lin,ZHAO De-ling,FAN Qin-min.A Study of Effects of Increasing Load Training on Free Radical Metabolization in the Tissue of Rats Changes and Nutrition Interference[J].Journal of Beijing Sport University,2008,31(3):343-345. |
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| Authors: | MA Chun-yan CAO Jian-min WANG Lin ZHAO De-ling FAN Qin-min |
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| Abstract: | The increasing of free radical by heavy increasing load training is an important factor influencing sport ability.The study focuses on the free radical metabolization in tissue of increasing load training rats and free radical metabolization changes after nutrition interference.Results: SOD,GSH-PX enzyme in muscular tissues and liver is distinctly lower induced by increasing load training and free radicals metabolism in muscular tissues is disordered;Nutrition interference can significantly enhance the activity of SOD,GSH-PX enzyme in muscular tissues.It is a positive meaning of nutrition supplement to ameliorate the disorder of free radicals metabolism induced by exercise. |
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| Keywords: | increasing load training free radical nutrition |
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