title: Estimation of the dissociation constant of d-tubocurarine and the receptor for endogenous acetylcholine.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001001:Anura; D002118:Calcium / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D004558:Electric Stimulation; D066298:In Vitro Techniques; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008564:Membrane Potentials / Q000187:drug effects; D009119:Muscle Contraction / Q000187:drug effects; D009469:Neuromuscular Junction / Q000187:drug effects / Q000502:physiology; D009994:Osmolar Concentration; D011894:Rana pipiens; D011950:Receptors, Cholinergic / Q000187:drug effects; D011955:Receptors, Drug; D009435:Synaptic Transmission / Q000187:drug effects; D014403:Tubocurarine / Q000494:pharmacology*
chemical_list: D011950:Receptors, Cholinergic; D011955:Receptors, Drug; D008274:Magnesium; D000109:Acetylcholine; D002118:Calcium; D014403:Tubocurarine