title: [Molecular rigidity of ammonium compounds as a necessary condition for selective action on skeletal muscle cholinoreceptors].
mesh_terms: D000818:Animals; D002415:Cats; D005730:Ganglionic Blockers / Q000494:pharmacology; D006168:Guinea Pigs; D008968:Molecular Conformation; D009132:Muscles / Q000294:innervation*; D009466:Neuromuscular Blocking Agents / Q000494:pharmacology*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D011898:Ranidae; D011950:Receptors, Cholinergic / Q000187:drug effects*; D011976:Receptors, Muscarinic / Q000187:drug effects*; D011978:Receptors, Nicotinic / Q000187:drug effects
chemical_list: D005730:Ganglionic Blockers; D009466:Neuromuscular Blocking Agents; D000644:Quaternary Ammonium Compounds; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D011978:Receptors, Nicotinic
vernacular_title: Zhestkost' molekuly ammonievykh soedineniĭ kak neobkhodimoe uslovie izbiratel'nogo deĭstviia na kholinoretseptory skeletnykh myshts.