Depolarization, desensitization and the effects of tubocurarine and neostigmine in cultured skeletal muscle.

Acetylcholine/antagonists & inhibitors,pharmacology Animals Carbachol/antagonists & inhibitors,pharmacology Chick Embryo Culture Techniques Dose-Response Relationship, Drug Hydrogen-Ion Concentration Membrane Potentials/drug effects Muscles/drug effects Neostigmine/pharmacology Neuromuscular Depolarizing Agents/pharmacology Parasympathomimetics/pharmacology Physostigmine/pharmacology Receptors, Cholinergic/drug effects Receptors, Drug/drug effects Time Factors Tubocurarine/pharmacology

Neuromuscular Depolarizing Agents Parasympathomimetics Receptors, Cholinergic Receptors, Drug Neostigmine Carbachol Physostigmine Acetylcholine Tubocurarine