Mechanism of release of norepinephrine from peripheral adrenergic neurones by the calcium ionophores X 537A and A 23187.

Animals Anti-Bacterial Agents/pharmacology Benzoates/pharmacology Calcium/metabolism Carboxylic Acids/pharmacology Chelating Agents/pharmacology Chromatography, Ion Exchange Cocaine/pharmacology Dopamine beta-Hydroxylase/metabolism Guinea Pigs Heart Atria/drug effects,metabolism Kinetics Male Neurons/drug effects,metabolism Norepinephrine/metabolism Phenoxybenzamine/pharmacology Rats Tetrodotoxin/pharmacology Time Factors Tritium Vas Deferens/drug effects,metabolism

Anti-Bacterial Agents Benzoates Carboxylic Acids Chelating Agents Phenoxybenzamine Tritium Tetrodotoxin Dopamine beta-Hydroxylase Cocaine Calcium Norepinephrine