The antagonism of cocaine to the action of choline 2,6-xylyl ether bromide at sympathetic nerve endings.
D000818:Animals; D017776:Autonomic Pathways; D001965:Bromides; D002794:Choline / Q000031:analogs & derivatives; D003042:Cocaine / Q000494:pharmacology*; D004986:Ether; D004987:Ethers; D009411:Nerve Endings; D009638:Norepinephrine; D010643:Phenoxybenzamine; D013154:Spleen; D013564:Sympathetic Nervous System / Q000494:pharmacology*; D014992:Xylenes / Q000031:analogs & derivatives
D001965:Bromides; D004987:Ethers; D014992:Xylenes; D004986:Ether; D010643:Phenoxybenzamine; D003042:Cocaine; D002794:Choline; D009638:Norepinephrine
CHOLINE/related compounds; COCAINE/pharmacology; SYMPATHETIC NERVOUS SYSTEM/pharmacology; XYLENE/related compounds