| 大鼠腓肠肌P94重复运动后变化规律的研究 |
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| 引用本文： | 王立靖,李国平,段立公,李旭坤.大鼠腓肠肌P94重复运动后变化规律的研究[J].山西师大体育学院学报,2008,23(4):127-131. |
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| 作者姓名： | 王立靖 李国平 段立公 李旭坤 |
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| 作者单位： | 1. 东南大学体育系,江苏,南京,210096
2. 国家体育总局运动医学研究所,北京,100061 |
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| 摘 要： | 研究慢性重复运动对大鼠腓肠肌中P94mRNA及蛋白质表达的影响，分析其与运动量及与肌肉损伤之间的关系。将64只大鼠随机分为不运动对照组和重复运动组，重复运动组又分为大运动量和中等运动量组，均进行3周、5周、7周和9周的重复运动。结果显示：重复运动后，各组大鼠腓肠肌组织学出现不同程度的损伤表现，P94mRNA及蛋白质表达在运动后呈下降趋势。推测P94可能与肌肉损伤的修复有关，长时间重复性运动可使P94对运动产生适应。
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| 关 键 词： | P94 重复性运动 腓肠肌 损伤 |
Study of the Changeable Regular Pattern of the Big Mouse Calf Intestine P94 Rept Movement |
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| WANG Li-jing,LI Guo-ping,DUAN Li-gong,LI Xu-kun.Study of the Changeable Regular Pattern of the Big Mouse Calf Intestine P94 Rept Movement[J].Journal of Physical Education Institute of Shanxi Teachers University,2008,23(4):127-131. |
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| Authors: | WANG Li-jing LI Guo-ping DUAN Li-gong LI Xu-kun |
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| Institution: | WANG Li-jing, LI Guo-ping, DUAN L-gong, LI Xu-kun ( PE Department, East-south University, Nanjing, Jiangsu 210096, China) |
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| Abstract: | Study the influence of slowly rept movement for the big mouse calf intestine P94MRNA and protein expression,analyse its relation between quantity in motion and muscle injuring.The result shows: After the rept movement,every group of big mouse calf intestine organization appeared defferont injuring.P94MRNA and protein expression present a decline in tendency.By inference,long time rept movement can bring about of conform to P94. |
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| Keywords: | P94 |
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