Involvement of Central Vasopressin Receptors in the Control of Blood Pressure
作者:
Mariana Morris,
Larry E. Sain,
Susan J. Schumacher,
期刊:
Neuroendocrinology
(Karger Available online 1986)
卷期:
Volume 43,
issue 5
页码: 625-628
ISSN:0028-3835
年代: 1986
DOI:10.1159/000124591
出版商: S. Karger AG
关键词: Blood pressure;Vasopressin;Vasopressin antagonist;Hypertension;Spontaneously hypertensive rat;Cerebrospinal fluid;Peptides;Hypothalamus
数据来源: Karger
摘要:
Intraventricular perfusion with a hypertonic sodium chloride solution elicits increases in cerebrospinal fluid vasopressin and blood pressure and a decrease in heart rate. The central peptide response was greatly reduced in the hypertensive rat. Central pretreatment with the vasopressin (V1) antagonist completely abolished the pressor response to hypertonic sodium chloride in the normotensive animal. Results suggest that a central vasopressin receptor may play a role in the control of blood pressure.
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