Use of a fresh water snail (Pila globosa, swainson) heart for the bioassay of 5-hydroxytryptamine.
D000818:Animals; D001681:Biological Assay; D002395:Catecholamines / Q000494:pharmacology; D006321:Heart / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology; D008722:Methods; D010477:Perfusion; D012701:Serotonin / Q000494:pharmacology*; D012908:Snails
D002395:Catecholamines; D012701:Serotonin; D006632:Histamine