Control of the salivary glands of Helisoma by identified neurones.
Control of the salivary glands of Helisoma by identified neurones.
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通过已识别的神经元控制 Helisoma 的唾液腺。
DOI：
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发表时间：
1978
影响因子：
2.8
通讯作者：
J. R. Rued
中科院分区：
文献类型：
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作者：
S. Kater;A. Murphy;J. R. Rued
在确定的效应神经元水平上研究了外分泌腺的神经调节。Helisoma的唾液腺神经效应系统由一对腺状腺组成，由两个对称定位的识别的颊神经节神经元（4R和4L）支配。神经元4R和4L通常电耦合并显示同步活动。这些神经元的动作电位诱发epsp和唾液腺上皮细胞的动作电位。在许多腺细胞中可以记录到与神经肌肉连接处相似的自发微型电位。神经元4R和rL，以及唾液腺细胞，在进食过程中可以表现出与颊质量运动神经元相锁的动作电位爆发。
The neural regulation of an exocrine gland was investigated at the level of identified effector neurones. The salivary gland neuroeffector system of Helisoma consists of a pair of acinous glands innervated by two symmetrically located, identified buccal ganglion neurones (4R and 4L). Neurones 4R and 4L usually are electrically coupled and display synchronous activity. Action potentials in these neurones elicit EPSPs and action potentials in epithelial cells of the salivary glands. Spontaneous miniature potentials similar to those seen at neuromuscular junctions can be recorded from many of the glandular cells. Neurones 4R and rL, and thus also salivary gland cells, can display bursts of action potentials phase-locked with those seen in buccal mass motoneurones during feeding.