Voltage-dependent and voltage-independent blockade of acetylcholine receptors by local anesthetics in Electrophorus electroplaques.

Acetylcholine/metabolism Anesthetics, Local/pharmacology Animals Benzocaine/pharmacology Chlorpromazine/pharmacology Dibucaine/pharmacology Electric Conductivity Electric Organ/drug effects Electrophorus In Vitro Techniques Kinetics Lidocaine/analogs & derivatives,pharmacology Membrane Potentials/drug effects Procaine/pharmacology Receptors, Cholinergic/drug effects Receptors, Nicotinic/drug effects Tetracaine/pharmacology

Anesthetics, Local Receptors, Cholinergic Receptors, Nicotinic Tetracaine Procaine Lidocaine Dibucaine Acetylcholine Benzocaine Chlorpromazine