[乙醇对年轻神经末梢的影响]
[Effect of ethanol on young nerve endings].
作者信息
Bruno C, Cuppini R, Cuppini C
出版信息
Boll Soc Ital Biol Sper. 1985 Feb 28;61(2):255-7.
PMID:3994845
Abstract
The ethanol changes the quantal spontaneous release of acetylcholine and it affects the reinnervation time course. The effects of ethanol on regenerated nerve endings have been tested. 20 days after crushing sciatic nerve, the m.e.p.p. frequency at the end plate of rat extensor digitorum longus muscle keep in Ringer solution without and with ethanol has been estimated by intracellular recordings. The increase of the m.e.p.p. frequency produced by ethanol is greater in immature, than in normal nerve endings.
摘要
乙醇会改变乙酰胆碱的量子自发性释放，并影响神经再支配的时间进程。已经对乙醇对再生神经末梢的作用进行了测试。在坐骨神经挤压20天后，通过细胞内记录评估了在含有和不含有乙醇的林格溶液中大鼠趾长伸肌终板处的微小终板电位（m.e.p.p.）频率。乙醇引起的m.e.p.p.频率增加在未成熟神经末梢中比在正常神经末梢中更大。
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