title: NO-dependent mechanism of adrenergic reaction of systemic hemodynamics.
abstract: Blockade of NO synthesis in narcotized rats potentiated pressor effects of phenylephrine by 55% and increased total peripheral resistance by 153%. Vasodilation caused by enhanced NO secretion modulated pressor shifts evoked by stimulation of alpha(1)-adrenoceptors with phenylephrine.
authors.affiliation: Laboratory of Blood Circulation Physiology, I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, St. Petersburg.
authors.forename: L I
authors.initials: LI
authors.lastname: Osadchii
authors.forename: T V
authors.initials: TV
authors.lastname: Balueva
authors.forename: I V
authors.initials: IV
authors.lastname: Sergeev
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects; D008297:Male; D009569:Nitric Oxide / Q000378:metabolism*; D010656:Phenylephrine / Q000378:metabolism* / Q000494:pharmacology; D051381:Rats; D017208:Rats, Wistar; D011941:Receptors, Adrenergic / Q000378:metabolism*; D018340:Receptors, Adrenergic, alpha-1 / Q000378:metabolism; D015854:Up-Regulation; D014662:Vasoconstrictor Agents / Q000494:pharmacology; D014665:Vasodilator Agents / Q000494:pharmacology
chemical_list: D011941:Receptors, Adrenergic; D018340:Receptors, Adrenergic, alpha-1; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents; D010656:Phenylephrine; D009569:Nitric Oxide