title: Hemodynamic effects of a novel hypotensive peptide, human adrenomedullin, in rats.
abstract: The hemodynamic effects of human adrenomedullin were investigated in anesthetized Wistar rats. Intravenous administration of adrenomedullin (1.0 nmol/kg) caused a rapid and marked reduction in mean blood pressure associated with a decrease in total peripheral resistance. This reduction in mean blood pressure was closely correlated with the decrease in total peripheral resistance. These findings indicate that human adrenomedullin is a potent vasodilator and may have some role in the regulation of blood pressure.
authors.affiliation: First Department of Internal Medicine, Miyazaki Medical College, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Ishiyama
authors.forename: K
authors.initials: K
authors.lastname: Kitamura
authors.forename: Y
authors.initials: Y
authors.lastname: Ichiki
authors.forename: S
authors.initials: S
authors.lastname: Nakamura
authors.forename: O
authors.initials: O
authors.lastname: Kida
authors.forename: K
authors.initials: K
authors.lastname: Kangawa
authors.forename: T
authors.initials: T
authors.lastname: Eto
mesh_terms: D053607:Adrenomedullin; D000818:Animals; D000959:Antihypertensive Agents / Q000494:pharmacology*; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D010455:Peptides / Q000494:pharmacology*; D051381:Rats; D017208:Rats, Wistar; D013318:Stroke Volume / Q000187:drug effects; D014655:Vascular Resistance / Q000187:drug effects
chemical_list: D000959:Antihypertensive Agents; D010455:Peptides; D053607:Adrenomedullin