肢体固定和拉伸对大鼠肌肉神经肌肉接头精细结构的影响。
The effect of limb immobilization and stretch on the fine structure of the neuromuscular junction in rat muscle.
作者信息
Pachter B R, Eberstein A
出版信息
Exp Neurol. 1986 Apr;92(1):13-9. doi: 10.1016/0014-4886(86)90121-4.
PMID:3956644
Abstract
Limb immobilization of rat plantaris muscle in the stretched position for 3 weeks led to increased postsynaptic areas of junctional folds and clefts per nerve terminals in both type I and type II muscle fibers. In addition, various ultrastructural alterations were evident in both types of end plates.
摘要
将大鼠跖肌在伸展位置固定3周，导致I型和II型肌纤维中每个神经末梢的突触后褶皱和裂隙区域增加。此外，两种终板均出现明显的超微结构改变。
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