标题：Chemical transmission between rat sympathetic neurons and cardiac myocytes developing in microcultures: evidence for cholinergic, adrenergic, and dual-function neurons
期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：1976
卷号：73
期号：11
页码：4225-4229
DOI：10.1073/pnas.73.11.4225
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Electrophysiological studies were made on microcultures (300-500 mum in diameter) in which solitary sympathetic principal neurons from newborn rats grew on previously dissociated rat heart cells.Some neurons inhibited,some excited, and others first inhibited and then excited the cardiac myocytes. Application of drugs provided evidence for secretion of acetylcholine by the first group, catecholamines by the second, and both acetylcholine and catecholamines by the third. Solitary neurons which inhibited themyocytes usually excited themselves at nicotinic synapses (autapses).
