Electron-microscopic studies of the innervation of the pulmonary veins of the mouse
作者:
Kuen-Shan Hung,
Clayton G. Loosli,
期刊:
Cells Tissues Organs
(Karger Available online 1977)
卷期:
Volume 97,
issue 1
页码: 97-102
ISSN:1422-6405
年代: 1977
DOI:10.1159/000144720
出版商: S. Karger AG
关键词: Innervation;Smooth and cardiac muscle;Adrenergic and cholinergic nerve
数据来源: Karger
摘要:
The innervation of the pulmonary veins was studied with electron microscopy. The adrenergic and cholinergic nerves were differentiated with potassium permanganate fixation. All three layers of the venous wall, namely, the tunica intima, media and adventitia, contained unmyelinated axons. Adrenergic and cholinergic axons were located near the cardiac muscle in the tunica media and near the smooth muscle in the tunica intima. The morphological relationships may explain the pharmacological and electrophysiological responses of the large pulmonary veins observed by others.
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