title: [Facilitation of the venoconstrictor action of 5-hydroxytryptamine by ergotamine, methysergide and LSD-25 in humans].
mesh_terms: D001808:Blood Vessels / Q000187:drug effects*; D004357:Drug Synergism; D004878:Ergotamine / Q000494:pharmacology*; D006801:Humans; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008784:Methysergide / Q000494:pharmacology*; D012701:Serotonin / Q000494:pharmacology*
chemical_list: D012701:Serotonin; D008238:Lysergic Acid Diethylamide; D004878:Ergotamine; D008784:Methysergide
vernacular_title: Facilitazione dell'azione venocostrittrice della 5-idrossitriptamina da ergotamina, metisergide e LSD-25 nell'uomo