| 不同发育期大通牦牛心肌、骨骼肌线粒体ATP酶活性的测定 |
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| 引用本文： | 张贵胜,李莉,常建军,魏青,张勤文.不同发育期大通牦牛心肌、骨骼肌线粒体ATP酶活性的测定[J].动物医学进展,2012,33(8):112-114. |
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| 作者姓名： | 张贵胜 李莉 常建军 魏青 张勤文 |
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| 作者单位： | 1. 青海省大通种牛场,青海大通,810102
2. 青海大学农牧学院,青海西宁,810016 |
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| 摘 要： | 对青海省大通牦牛1、30、180日龄及成年组心肌和骨骼肌线粒体Na+-K+-ATP酶、Mg2+-ATP酶、Ca2+-ATP酶和Ca2+-Mg2+-ATP酶活性进行测定。结果显示,牦牛心肌、骨骼肌线粒体Na+-K+-ATP酶、Mg2+-ATP酶、Ca2+-ATP酶和Ca2+-Mg2+-ATP酶活性在年龄组间差异均不显著(P>0.05)。表明大通牦牛在生长发育阶段心肌、骨骼肌线粒体ATP酶在物质运输、能量转换及信息传递等方面发挥着稳定的作用,且与年龄之间无明显的线性关系。
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| 关 键 词： | 线粒体 ATP酶 牦牛 |
Determination of Cardiac and Skeletal Muscle Mitochondrial ATPpase Activities in Different Developmental Period of Datong Yaks |
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| ZHANG Gui-sheng
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LI Li
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CHANG Jian-jun
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WEI Qing
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ZHANG Qin-wen.Determination of Cardiac and Skeletal Muscle Mitochondrial ATPpase Activities in Different Developmental Period of Datong Yaks[J].Progress In Veterinary Medicine,2012,33(8):112-114. |
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| Authors: | ZHANG Gui-sheng LI Li CHANG Jian-jun WEI Qing ZHANG Qin-wen |
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| Institution: | 1.Datong Cattle Farm of Qinghai Province,Datong,Qinghai,810102,Chain; 2.Agriculture and Animal Husbandry College of Qinghai University,Xining,Qinghai,810016,Chain) |
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| Abstract: | The activities of ATPase in cardiac and skeletal muscle mitochondria in Datong yaks of 1 day,30 day,180 day of ages and adult were determined by colorimetric method.The activities of Na+-K+-ATPase,Mg2+-ATPase,Ca2+-ATPaseh and Ca2+-Mg2+-ATPase in cardiac muscle and skeletal muscle mitochondria were not statistical significant in the different age group yaks(P> 0.05).The result showed the ATPase of cardiac and skeletal muscle mitochondria plays a stable effect in material transportation,energy conversion and information transmission in various ages of Datong yaks,and without obvious linear relationship between age and the activity of muscle mitochondrial ATPase. |
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| Keywords: | mitochondrion ATPase yak |
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