首页   按字顺浏览 期刊浏览 卷期浏览 Neuromuscular Failure in Myotonic Rats
Neuromuscular Failure in Myotonic Rats

 

作者: Konstanty Mrożek,   Hubert Kwieciński,  

 

期刊: European Neurology  (Karger Available online 1975)
卷期: Volume 13, issue 1  

页码: 47-53

 

ISSN:0014-3022

 

年代: 1975

 

DOI:10.1159/000114661

 

出版商: S. Karger AG

 

关键词: Induced myotonia in rats;Electrostimulation;Neuromuscular failure;Prostigmine test

 

数据来源: Karger

 

摘要:

Myotonia-like activity was recorded from various muscles of rats treated with 25-azacholesterol for a period of 2–8 weeks. 50% of myotonic rats showed a decline of amplitude of the evoked muscle potentials of the flexor digitorum muscle on stimulation of the median nerve with supramaximal stimuli at frequencies of 3, 5, 8, 15 or 50 cps. Administration of prostigmine increased neuromuscular failure. This temporary paresis of myotonic muscle resembles the transient impediment of motility of myotonic patients and it is entirely different from myasthenic transmission defec

 

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