| 再生障碍性贫血红细胞膜(Na~+·K~+)-ATP酶活性变化 |
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| 引用本文： | 马心合 冯御卿. 再生障碍性贫血红细胞膜(Na~+·K~+)-ATP酶活性变化[J]. 新乡医学院学报, 1992, 9(3): 202-203 |
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| 作者姓名： | 马心合 冯御卿 |
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| 作者单位： | 新乡医学院生物化学教研室，新乡医学院生物化学教研室，新乡医学院生物化学教研室，新乡市第一人民医院 |
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| 摘 要： | 用酶学比色法测定10例再生障碍性贫血慢性期患者红细胞膜(Na~+·K~+)-ATP酶活性,结果为每小时2.577±0.86微克分子磷/毫克蛋白(均值±标准差),明显高于正常组。红细胞膜(Na~+·K~+)-ATP酶活性与糖酵解相偶联。再障慢性期(Na~+·K~+)-ATP酶活性升高,可作为病情变化的辅助指标。
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| 关 键 词： | (Na~+·K~+)-ATP酶 红细胞膜 糖酵解 再生障碍性贫血 |
CHANGE OF (Na~+. K~+)-ATPASE ACTIVITY OF ERYTHROCYTE MEMBRANE IN PATIENTS WITH APLASTIC ANEMIA |
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| Ma Xinhe,Chen Baihua,Mao Qingzhi,et al. CHANGE OF (Na~+. K~+)-ATPASE ACTIVITY OF ERYTHROCYTE MEMBRANE IN PATIENTS WITH APLASTIC ANEMIA[J]. Journal of Xinxiang Medical College, 1992, 9(3): 202-203 |
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| Authors: | Ma Xinhe Chen Baihua Mao Qingzhi et al |
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| Affiliation: | Department of Biochemistry |
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| Abstract: | The determination results of (Na~+.K~+)-ATPase activity of erythrocyte membrane in 10 patients with aplastic anemia are reported.The (Na~+.K~+)-ATPase activity calculated statistically is 2.577+0.86μmol.P/mg protein/hour (x+s), which is obviously higher than that of normal control.The (Na~+.K~+)-ATPase activity of erythrocyte membrane is coupled with glycolysis.The raised ' (Na~+.K~+)-ATPase activity of erythrocyte membrane in chronic stage of aplastic anemia may be used as a supplementary index of disease change. |
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| Keywords: | (Na~+.K~+)-ATPase erythrocyte membrane glucolysis aplastic ane mia |
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