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1 Department of Pharmacology, University of Michigan, Ann Arbor
Dibutoline, in addition to its atropine-like action, produces effects comparable with those of tetraethylammonium: (1) fall of heart rate and blood pressure with increased femoral blood flow; (2) abolition of the pressor response to carotid occlusion; (3) suppression of the pressor actions of nicotine and acetylcholine; (4) potentiation of the pressor effects of epinephrine. These actions were shown to be due to blockade of ganglionic transmission.
Submitted on January 12, 1949