title: A response to monoamines in Peripatopsis moseleyi (Onychophora).
abstract: Preparations of longitudinal muscle respond to catecholamines if the ventral nerve cords are present, and also to 5-hydroxytryptamine. The response to 5HT is complex if the central nervous system is present, but muscle alone is probably inhibited.
mesh_terms: D000818:Animals; D001181:Arthropods / Q000187:drug effects*; D001679:Biogenic Amines / Q000494:pharmacology*; D002395:Catecholamines / Q000494:pharmacology; D066298:In Vitro Techniques; D007490:Iproniazid / Q000494:pharmacology; D009119:Muscle Contraction / Q000187:drug effects*; D009130:Muscle, Smooth / Q000187:drug effects*; D010277:Parasympathomimetics / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology
chemical_list: D001679:Biogenic Amines; D002395:Catecholamines; D010277:Parasympathomimetics; D012701:Serotonin; D007490:Iproniazid