| 大鼠不同负荷游泳运动后骨骼肌损伤与血浆CK及其同工酶活性水平变化 |
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| 引用本文： | 崔玉鹏,杨则宜,周丽丽,高红,许葆华.大鼠不同负荷游泳运动后骨骼肌损伤与血浆CK及其同工酶活性水平变化[J].首都体育学院学报,2004,16(1):83-85. |
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| 作者姓名： | 崔玉鹏 杨则宜 周丽丽 高红 许葆华 |
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| 作者单位： | 1. 首都体育学院,北京,100088
2. 国家体育总局,运动医学研究所营养中心,北京,100061 |
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| 摘 要： | 雄性SD大鼠分别进行25分钟、50分钟和力竭三个负荷的游泳运动,运动后取血样和比目鱼肌检测大鼠运动后血浆CK及其同工酶活性水平变化以及骨骼肌Z线异常率;结果发现,大鼠游泳运动后即刻血浆CK及其同工酶CK-MM%活性水平变化与比目鱼肌Z线异常率之间的线性相关系数分别是r=0.875(P<0.01)和r=0.47(P<0.01);这表明,大鼠游泳运动后骨骼肌的损伤状况与血浆CK及其同工酶CK-MM%的变化表现出明显的线性相关的变化趋势。
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| 关 键 词： | 大鼠 骨骼肌损伤 CK CK-MM |
| 文章编号： | 1009-783X(2004)01-0083-03 |
| 修稿时间： | 2004年2月12日 |
Relationship Between Muscle Damage of Rats After Graded Swimming and Changes of Plasma CK And CK Isoenzymes |
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| CUI Yu-peng,YANG Ze-yi,ZHOU Li-li,etc,.Relationship Between Muscle Damage of Rats After Graded Swimming and Changes of Plasma CK And CK Isoenzymes[J].Journal of Capital College of Physical Education,2004,16(1):83-85. |
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| Authors: | CUI Yu-peng YANG Ze-yi ZHOU Li-li etc |
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| Abstract: | Male Sprague-Dawley rats undertook swimming exercise at three different workloads of 25 minutes, 50 minutes and exhaustion respectively. Blood and soleus muscle were taken for the determination of plasma CK, CK-MM%, and the Z-band abnormity rate of muscle. Results found that coefficients between plasma CK activity, CK-MM% and the Z-band abnormity rate of soleus muscle were r=0.875(P<0.01) and r=0.47(P<0.01) respectively. This indicated there was a significant trend of linear correlationship between plasma CK, CK-MM% and the muscle damage of rats after swimming. |
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| Keywords: | Rat Muscle Damage CK CK-MM |
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