Histochemical studies of the relationship of chromaffin cells and adrenergic nerve fibers to the cardiac ganglia of several species.

Acetylcholinesterase Animals Catecholamines/analysis,biosynthesis,metabolism Cats Chromaffin System/analysis,anatomy & histology,innervation Dihydroxyphenylalanine/metabolism,pharmacology Female Ganglia/analysis,anatomy & histology Guinea Pigs Heart Atria Heart Conduction System/drug effects Histocytochemistry Male Mice Microscopy, Fluorescence Monoamine Oxidase Inhibitors/pharmacology Neurons/analysis,anatomy & histology Norepinephrine/pharmacology Parasympathetic Nervous System/metabolism Rats Reserpine/pharmacology Staining and Labeling Sympathomimetics/pharmacology Synaptic Transmission Tranylcypromine/pharmacology

Catecholamines Monoamine Oxidase Inhibitors Sympathomimetics Tranylcypromine Dihydroxyphenylalanine Reserpine Acetylcholinesterase Norepinephrine