PT - JOURNAL ARTICLE AU - R. B. PARKER AU - C. GOLDFINE TI - STOICHIOMETRY OF THE DRUG-NICOTINIC RECEPTOR INTERACTION DP - 1973 Jun 01 TA - Journal of Pharmacology and Experimental Therapeutics PG - 649--652 VI - 185 IP - 3 4099 - http://jpet.aspetjournals.org/content/185/3/649.short 4100 - http://jpet.aspetjournals.org/content/185/3/649.full SO - J Pharmacol Exp Ther1973 Jun 01; 185 AB - Appropriate estimation of drug-receptor dissociation constants with pharmacological techniques depends upon the stoichiometry of the reaction involved. The data presented in this paper suggest that both stimulant drugs and competitive antagonists interact on a one-to-one basis with the nicotinic receptor of the guinea-pig lumbrical muscle. © 1973 by The Williams & Wilkins Co.