REPETITIVE MUSCLE RESPONSES INDUCED BY CROTAMINE

被引:28
作者
BRAZIL, OV [1 ]
PRADOFRANCESCHI, J [1 ]
LAURE, CJ [1 ]
机构
[1] FAC MED RIBEIRAO PRETO,DEPT BIOCHIM,RIBEIRAO PRETO,SP,BRAZIL
关键词
D O I
10.1016/0041-0101(79)90256-3
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
The sustained contractions of the dog tibialis anterior muscle and the rat gastrocnemius which may appear after a tetanus or twitch or spontaneously in crotamine injected animals are associated with the discharge of high frequency and small amplitude potentials. They are, therefore, asynchronous tetanic contractions. These potentials are similar to those observed in myotonia. The potentiated maximal twitch observed in crotamine injected dogs is actually a brief tetanus. © 1979.
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页码:61 / 67
页数:7
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