SUBSTANCE-P INNERVATION OF NEURONS PROJECTING TO THE PARAVENTRICULAR HYPOTHALAMIC NUCLEUS IN THE RAT NUCLEUS-TRACTUS-SOLITARIUS

被引：12

作者：

KAWANO, H

MASUKO, S

机构：

[1] Department of Anatomy, Saga Medical School, Saga, 849

来源：

BRAIN RESEARCH | 1995年 / 689卷 / 01期

关键词：

SUBSTANCE P; SYNAPSE; NUCLEUS TRACTUS SOLITARIUS; PARAVENTRICULAR HYPOTHALAMIC NUCLEUS; WGA-HRP-COLLOIDAL GOLD; RETROGRADE TRACT TRACING; IMMUNOHISTOCHEMISTRY; ELECTRON MICROSCOPY;

D O I：

10.1016/0006-8993(95)00501-G

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

After injection of WGA-HRP-colloidal gold in the rat paraventricular nucleus (PVN), retrogradely labeled neurons were found mainly in the medial and commissural subnuclei of the nucleus tractus solitarius (NTS) around 0.5 mm caudal to the obex which is closely related to cardiovascular function. Electron microscopic immunohistochemistry in these areas demonstrated synaptic contacts between retrogradely labeled neurons and substance P-immunoreactive terminals. Innervation of NTS-PVN projection systems by substance P is suggested.

引用

页码：136 / 140

页数：5

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