title: The effects of some transmitter substances of the tube foot muscles of the starfish, Asterias amurensis (Lütken).
mesh_terms: D000596:Amino Acids / Q000494:pharmacology; D000818:Animals; D002395:Catecholamines / Q000494:pharmacology; D002800:Cholinesterase Inhibitors / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009129:Muscle Tonus / Q000187:drug effects; D009132:Muscles / Q000187:drug effects*; D018377:Neurotransmitter Agents / Q000494:pharmacology*; D010276:Parasympatholytics / Q000494:pharmacology; D010277:Parasympathomimetics / Q000494:pharmacology; D013215:Starfish / Q000502:physiology*; D013565:Sympatholytics / Q000494:pharmacology; D005680:gamma-Aminobutyric Acid / Q000494:pharmacology
chemical_list: D000596:Amino Acids; D002395:Catecholamines; D002800:Cholinesterase Inhibitors; D018377:Neurotransmitter Agents; D010276:Parasympatholytics; D010277:Parasympathomimetics; D013565:Sympatholytics; D005680:gamma-Aminobutyric Acid