| 抗阻/耐力训练诱导骨骼肌分子响应的比较研究 |
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| 引用本文： | 李春艳,肖艳芬.抗阻/耐力训练诱导骨骼肌分子响应的比较研究[J].湖北体育科技,2010,29(4):427-429. |
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| 作者姓名： | 李春艳 肖艳芬 |
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| 作者单位： | 1. 武汉体育学院健康科学学院,湖北,武汉,430079
2. 武汉体育学院研究生部,湖北,武汉,430079 |
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| 基金项目： | 湖北省教育厅重点项目，湖北省体育局项目 |
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| 摘 要： | 不同的运动方式诱导骨骼肌产生的适应性改变及分子响应机制不同。抗阻训练诱导骨骼肌发生肥大,其响应分子包括：PI3K、Akt、TSC1/2、mTOR、4EBP1、p70S6K等信号分子;耐力训练诱导骨骼肌的线粒体生物合成,其响应机制与AMPK、p38MAPK、CaMK、PGC-lα、NRF1、MEF2C等信号分子有关。
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| 关 键 词： | 分子响应 骨骼肌 抗阻训练 耐力训练 |
Comparision of Molecular Responses to Resistance and Endurance Training |
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| LI Chunyan,XIAO Yanfen.Comparision of Molecular Responses to Resistance and Endurance Training[J].Journal of Hubei Sports Science,2010,29(4):427-429. |
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| Authors: | LI Chunyan XIAO Yanfen |
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| Affiliation: | 1.College of Health Science,Wuhan Inst.of P.E.,Wuhan Hubei,430079;2.College of Postgraduate,Wuhan Inst.of P.E.,Wuhan Hubei,430079) |
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| Abstract: | Adaptations to exercise training and its molecular response mechanisms are highly specific to the mode of activity performed.Undertaking resistance training stimulates muscle hypertrophy.Response moleculars induced by resistance training include PI3K、Akt、TSC1/2、mTOR、4 EBP1 and p70S6K.In contrast,endurance training elicits increases in the mitochondrial biogenesis.And its molecular mechanism is associated with AMPK、p38 MAPK、CaMK 、PGC-lα、NRF1 and MEF2C. |
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| Keywords: | molecular response muscle resistance training endurance training |
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