title: Prolonged depression of spinal transmission of nociceptive information by 5-HT administered in the substantia gelatinosa: antagonism by methysergide.
mesh_terms: D000818:Animals; D002415:Cats; D005727:Ganglia, Spinal / Q000187:drug effects; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology; D008784:Methysergide / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects; D009619:Nociceptors / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology*; D012867:Skin / Q000294:innervation; D013116:Spinal Cord / Q000187:drug effects*; D013376:Substantia Gelatinosa / Q000187:drug effects*; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D012701:Serotonin; D008238:Lysergic Acid Diethylamide; D009638:Norepinephrine; D008784:Methysergide