期刊
NEURON
卷 29, 期 2, 页码 441-452出版社
CELL PRESS
DOI: 10.1016/S0896-6273(01)00217-3
关键词
-
资金
- NINDS NIH HHS [NS37831] Funding Source: Medline
Brief periods of electrical stimulation of cultured Xenopus spinal neurons resulted in a marked alteration in the turning responses of the growth cone induced by gradients of attractive or repulsive guidance cues. Netrin-1-induced attraction was enhanced, and the repulsion induced by myelin-associated glycoprotein (MAG) or myelin membrane fragments was converted to attraction. The effect required the presence of extracellular Ca2+ during electrical stimulation and appeared to be mediated by an elevation of both cytoplasmic Ca2+ and cAMP. Thus, electrical activity may influence the axonal path finding of developing neurons, and intermittent electrical stimulation may be effective in promoting nerve regeneration after injury.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据