The effects of some hormones and cations on the force and rate of contraction of the heart of a fresh-water mud-eel Amphipnous cuchia (Ham.)
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D004524:Eels / Q000502:physiology*; D004837:Epinephrine / Q000494:pharmacology; D007194:India; D009200:Myocardial Contraction / Q000187:drug effects*; D010121:Oxytocin / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology
D010121:Oxytocin; D001285:Atropine; D012110:Reserpine; D000109:Acetylcholine; D004837:Epinephrine