| 慢性低氧跑台训练对大鼠体重及骨骼肌肌原纤维ATPase活性的影响 |
| |
| 引用本文： | 潘同斌,毛杉杉,袁建琴,王瑞元.慢性低氧跑台训练对大鼠体重及骨骼肌肌原纤维ATPase活性的影响[J].沈阳体育学院学报,2004,23(3):350-351. |
| |
| 作者姓名： | 潘同斌 毛杉杉 袁建琴 王瑞元 |
| |
| 作者单位： | 1. 扬州大学,体育学院,江苏,扬州,225002
2. 北京体育大学,人体运动科学学院,北京,100084 |
| |
| 摘 要： | 为了观察慢性低氧及跑台训练对大鼠体重及骨骼肌横桥ATPase活性的影响,取健康SD雄性大鼠32只,随机分成4组:慢性对照组(Cm)、常氧训练组(OT28)、低氧安静组(HC28)和低氧训练组(HT28)。用比色法测定骨骼肌肌原纤维ATPase活性。结果:经过28天慢性实验,各组大鼠体重出现明显差异;与常氧对照组相比,各组体重均显著降低(P<0 05),且HT0 05)。提示动物可能已出现一定程度的低氧习服,安静时肌原纤维ATPase活性变化不如急性实验结果那么明显。
|
| 关 键 词： | 慢性低氧 跑台训练 大鼠体重 肌原纤维ATP酶 |
| 文章编号： | 1004-0560(2004)03-0350-02 |
| 修稿时间： | 2004年5月5日 |
Influences of Chronic Hypoxia and Treadmill on Body Weight and Myofibril ATPase Activity of Skeletal Muscle in Rat |
| |
| PAN Tong-bin,MAO Shan-shan,YUAN Jian-qin,WANG Rui-yuan.Influences of Chronic Hypoxia and Treadmill on Body Weight and Myofibril ATPase Activity of Skeletal Muscle in Rat[J].Journal of Shenyang Sport University,2004,23(3):350-351. |
| |
| Authors: | PAN Tong-bin MAO Shan-shan YUAN Jian-qin WANG Rui-yuan |
| |
| Institution: | PAN Tong-bin~1,MAO Shan-shan~2,YUAN Jian-qin~2,WANG Rui-yuan~2 |
| |
| Abstract: | The purpose of this article is to investigate the influences of chronic hypoxia and treadmill on body weight and myofibril ATPase activity of skeletal muscle in rats. 32 male SD rats were randomly divided into four groups:Control at normoxic condition(Cm),training at normoxic condition(OT28),control at hypoxic condition(HC28),Training at hypoxic condition(HT28). The myofibril ATPase activity of skeletal muscle was measured by means of common spectroscopy.The results showed that there were significant differences of body weights among the four groups of rats after 28 days. The body weights of HC, HT and OT groups all decreased in some extent in comparison with Cm group, and HT0.05). It was possible that the animals may be adaptable to chronic hypoxia in some extent without a remarkable stress. |
| |
| Keywords: | chronic hypoxia treadmill body weight of rats myofibril ATPase |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
