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杜兴氏肌营养不良症和肌强直中红细胞影(钠+钾)ATP酶活性

Erythrocyte ghosts (Na+ + K+) ATPase activity in Duchenne's dystrophy and myotonia.

作者信息

Niebrój-Dobosz I

出版信息

J Neurol. 1976 Nov 26;214(1):61-9. doi: 10.1007/BF00313489.

Abstract

In Duchenne muscular dystrophy the activity of (Na+ + K+)ATPase in erythrocyte ghosts is reduced and its reaction to ouabain is paradoxical both in low sodium and high sodium systems. No such changes were seen in a case of Becker dystrophy, in limb-girdle dystrophy, and in neurogenic atrophy of muscles. In myotonic dystrophy and congenital myotonia the activity of ATPase and its inhibition by ouabain were depressed.

摘要

在杜兴氏肌营养不良症中,红细胞膜空壳中(钠+钾)ATP酶的活性降低,并且在低钠和高钠系统中其对哇巴因的反应是反常的。在贝克肌营养不良症、肢带型肌营养不良症和肌肉神经源性萎缩病例中未观察到此类变化。在强直性肌营养不良症和先天性肌强直中,ATP酶的活性及其被哇巴因的抑制作用均降低。

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本文引用的文献

10
Serum enzymes in the physiopathology of muscle.肌肉生理病理学中的血清酶。
Ann N Y Acad Sci. 1958 Oct 13;75(1):235-49. doi: 10.1111/j.1749-6632.1958.tb36870.x.

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