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Last Updated: 3 years ago

Possible Interaction: Adrenergic Alpha-Antagonists and Cocaine

Research Papers that Mention the Interaction

The difference in cardiac output and systemic vascular resistance responses to cocaine in these two subsets of the population can be prevented by L-type calcium channel, muscarinic, or alpha-adrenergic blockade.
Pharmacology Biochemistry and Behavior  •  1999  |  View Paper
In contrast, prevention of cocaine-induced ischemia by peripheral alpha-adrenergic blockade (phenoxybenzamine) reversed the ornithine decarboxylase inhibition caused by cocaine , and actually unmasked potential stimulatory actions.
Brain Research Bulletin  •  1991  |  View Paper
The inhibition of locus ceruleus neurons by cocaine was significantly attenuated by pretreatment either with the alpha 2-adrenoceptor antagonist , yohimbine, or with reserpine.
Experimental Neurology  •  1987  |  View Paper
Cocaine also potentiated the vasoconstriction induced by nerve stimulation (1-3 Hz) or intraarterial noradrenaline (0.2-2 nmoles) as well as the vasodilatation induced by sympathetic nerve stimulation (1-3 Hz) after alpha-receptor blockade.
Naunyn-Schmiedeberg's archives of pharmacology  •  1976  |  View Paper
were diminished by β‐adrenoceptor blocking agents (alprenolol, propranolol and pindolol) and were enhanced during infusion of cocaine.
British journal of pharmacology  •  1972  |  View Paper