| 运动对肌腱中胶原代谢影响研究进展 |
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| 引用本文： | 李敏.运动对肌腱中胶原代谢影响研究进展[J].哈尔滨体育学院学报,2010,28(3). |
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| 作者姓名： | 李敏 |
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| 作者单位： | 商丘师范学院体育学院,河南,商丘,476000 |
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| 摘 要： | 胶原是肌腱细胞外基质中的主要成分,对于维持肌腱的强度、传递肌肉所产生的力具有重要的作用。长期运动可增加胶原的含量,提高肌腱抗负载的能力。一次和长期运动可调节不同类型胶原的合成,而运动后肌腱中不同类型胶原合成主要和运动负荷有关,并受体内雌二醇量的影响。一些基质金属蛋白酶的表达和活性在运动后会提高,增加胶原的降解量,从而提高了肌腱中胶原的更新率。
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| 关 键 词： | 运动 肌腱 胶原 代谢 |
Research Development of Exercise on the Collagen Metabolism of Tendon |
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| Authors: | LI Min |
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| Affiliation: | LI Min(School of Sports Science; Shangqiu Normal College; Shangqiu 476000; He nan China); |
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| Abstract: | Collagen is the main protein component of tendon tissue,determines tendon strength and transmitting the power.The contents of collagen may increase after long-term exercise,improving its load resistance.The synthesis of collagen can be regulated at different level after acute and long-term exercise.Different type of collagen expression is related to the intensity of the exercise,and estrogen may affect it in a dose-dependent manner.The expression and activity of some matrix metalloproteinases increase after... |
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| Keywords: | Exercise Tendon Collagen Metabosism |
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