| 运动强度对大鼠肝细胞凋亡的影响 |
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| 引用本文： | 赵咏梅,杨建雄.运动强度对大鼠肝细胞凋亡的影响[J].西安文理学院学报,2005,8(1):18-20. |
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| 作者姓名： | 赵咏梅 杨建雄 |
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| 作者单位： | [1]陕西师范大学生命科学院，陕西西安710062／／西安文理学院生命科学系，陕西西安710065 [2]陕西师范大学生命科学院，陕西西安710062 |
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| 摘 要： | 论述了肝细胞发生凋亡时的超微结构特征及其动态过程，介绍了肝细胞凋亡过程中SOD，GSH-Px，MDA及线粒体膜电位的变化，阐明了不同强度运动对肝细胞凋亡的影响，认为大强度运动可诱导肝细胞凋亡，而运动后机体抗氧化能力的下降，是肝细胞发生凋亡的机制之一．
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| 关 键 词： | 细胞凋亡 运动强度 大鼠肝 超微结构特征 GSH-Px 线粒体膜电位 细胞发生 抗氧化能力 动态过程 SOD MDA |
| 文章编号： | 1008-5564(2005)01-0018-03 |
| 修稿时间： | 2003年11月15 |
Exercise Intensity and Its Effect on Apoptosis of Rat Hepatocytes |
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| ZHAO Yong-mei ,Yang Jian-xong.Exercise Intensity and Its Effect on Apoptosis of Rat Hepatocytes[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2005,8(1):18-20. |
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| Authors: | ZHAO Yong-mei Yang Jian-xong |
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| Institution: | ZHAO Yong-mei 1,2,Yang Jian-xong1 |
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| Abstract: | The ultrastructure and the dynamic morphological process of hepatocyte apoptosis was studied. Changes in the activity of SOD, GSH-Px, the quantity of MDA and the mitochondrial membrane potential was also introduced to prove the relationship between different kinds of exercise intensity and the apoptosis of rat hepatocytes. It is pointed out that exercise can lead to rat hepatocyte apoptosis, which may be the result of decreased antioxidative capability of hepatocytes after exercise. |
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| Keywords: | exercise intensity hepatocytes apoptosis antioxidative |
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