Agonists and antagonists of vascular receptors.
D000818:Animals; D001808:Blood Vessels / Q000187:drug effects; D004878:Ergotamine / Q000494:pharmacology; D006801:Humans; D008784:Methysergide / Q000494:pharmacology; D008881:Migraine Disorders / Q000188:drug therapy / Q000503:physiopathology; D009131:Muscle, Smooth, Vascular / Q000187:drug effects*; D011941:Receptors, Adrenergic / Q000187:drug effects; D011955:Receptors, Drug / Q000187:drug effects; D011968:Receptors, Histamine / Q000187:drug effects; D011985:Receptors, Serotonin / Q000187:drug effects; D014662:Vasoconstrictor Agents / Q000494:pharmacology*; D014665:Vasodilator Agents / Q000494:pharmacology*
D011941:Receptors, Adrenergic; D011955:Receptors, Drug; D011968:Receptors, Histamine; D011985:Receptors, Serotonin; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents; D004878:Ergotamine; D008784:Methysergide