Renal sympathoinhibition mediated by 5-HT(1A) receptors in the RVLM during severe hemorrhage in rats

The role of 5-hydroxytryptamine type 1A (5-HT(1A)) receptors in the rostral ventrolateral medulla (RVLM) in the mediation of the sympathoinhibitory and hypotensive responses to severe hemorrhage was examined in pentobarbital sodium-anesthetized rats. The control response to hemorrhage (1 ml/min to 5...

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Veröffentlicht in:	American journal of physiology. Regulatory, integrative and comparative physiology integrative and comparative physiology, 2002-01, Vol.282 (1), p.R122-R130
Hauptverfasser:	Dean, C, Bago, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Blood Pressure - drug effects Blood Pressure - physiology Hemorrhage - physiopathology Kidney - innervation Kidney - physiology Medulla Oblongata - cytology Medulla Oblongata - physiology Neural Inhibition - physiology Neural Pathways Periaqueductal Gray - cytology Periaqueductal Gray - physiology Phenylephrine - pharmacology Piperazines - pharmacology Pressoreceptors - drug effects Pressoreceptors - physiology Pyridines - pharmacology Raphe Nuclei - cytology Raphe Nuclei - physiology Rats Rats, Sprague-Dawley Receptors, Serotonin - metabolism Receptors, Serotonin, 5-HT1 Serotonin Antagonists - pharmacology Sympathetic Nervous System - physiology Sympathomimetics - pharmacology
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