| 力竭运动对小鼠骨骼肌6种元素含量的影响 |
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| 引用本文： | 赵光,肖德生.力竭运动对小鼠骨骼肌6种元素含量的影响[J].浙江体育科学,2003,25(4):10-11,27. |
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| 作者姓名： | 赵光 肖德生 |
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| 作者单位： | 1. 江苏大学,体育部,江苏,镇江,212001
2. 江苏大学,医学院,江苏,镇江,212001 |
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| 基金项目： | 国家自然科学基金《运动对铁代谢的影响及其机制》(项目号:30270639)子课题 |
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| 摘 要： | 利用高频电感耦合等离子体原子发射光谱法(ICP-PES)测定了小鼠一次性力竭游泳运动后，骨骼肌内铁(Fe)、锌(Zn)、铜(Cu)、硒(Se)、钙(Ca)、镁(Mg)6种元素含量的变化。结果表明，力竭运动后可使小鼠骨骼肌内Ca、Se含量明显上升，Cu元素含量基本不变，Fe、Zn、Mg含量则明显下降。为进一步研究运动员大运动量训练后合理补充微量元素提供科学的依据。
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| 关 键 词： | 力竭运动 微量元素 骨骼肌 |
| 文章编号： | 1004-3624(2003)04-0010-02 |
Content variety of 6 kinds trace elements of the skeletal muscle after exhausted movement in mouse |
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| Zhao guang,Xiao de-shen.Content variety of 6 kinds trace elements of the skeletal muscle after exhausted movement in mouse[J].Zhejiang Sport Science,2003,25(4):10-11,27. |
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| Authors: | Zhao guang Xiao de-shen |
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| Abstract: | In this paper , after the rats made exhausted movement (exhausted swim at only one time) ,in their skeletal muscles the change levels of trace elements such as Iron(Fe),Zinc( Zn),Copper (Cu),Selenium (Se) and plentiful elements calcium (Ca) ,magnesium (Mg) were determined by ICP-PES. These results show that exhausted movement could result in the increases of the levels of selenium in skeletal muscles. However the levels of calcium and magnesium were significantly decreased. So for the athletes who are in hard training, there is a suggestion that the categories and the levels of supplementary trace elements should be distinguished in order to adapt to their physiological need. |
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| Keywords: | exhausted movement trace element skeletal muscles |
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