长期节前神经去支配后突触前交感神经超敏反应。
Presynaptic sympathetic supersensitivity following long-term preganglionic denervation.
作者信息
Tsuru H, Bevan R D
出版信息
Experientia. 1980 Aug 15;36(8):968-9. doi: 10.1007/BF01953824.
PMID:7439331
Abstract
After chronic preganglionic denervation of the rabbit ear artery, the contractile response to low frequency stimulation of the postganglionic innervation is increased. A preliminary analysis suggests that this cannot be accounted for by effector cell changes, but is due to an increase in adrenergic transmitter release.
摘要
在对兔耳动脉进行慢性节前神经去神经支配后，节后神经支配的低频刺激所引发的收缩反应增强。初步分析表明，这不能用效应细胞的变化来解释，而是由于肾上腺素能递质释放增加所致。
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