title: Teleost caudal neurosecretory system: sperm duct contraction induced by urophysial material.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D002845:Chromatography; D004543:Ejaculatory Ducts / Q000187:drug effects*; D004837:Epinephrine / Q000494:pharmacology; D005399:Fishes / Q000502:physiology*; D066298:In Vitro Techniques; D008297:Male; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D009490:Neurosecretory Systems / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D012701:Serotonin / Q000494:pharmacology; D014020:Tissue Extracts / Q000494:pharmacology*; D014357:Trypsin
chemical_list: D014020:Tissue Extracts; D012701:Serotonin; D014357:Trypsin; D000109:Acetylcholine; D009638:Norepinephrine; D004837:Epinephrine