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Last Updated: 3 years ago

Possible Interaction: Verapamil and Yohimbine

supplement:

Yohimbine

Research Papers that Mention the Interaction

Verapamil , but not diltiazem, increased the Kd of [3H]yohimbine binding from 2.03 to 46.99 nM without altering the calculated number of binding sites per platelet (124 sites/platelet).
The American journal of physiology  •  1986  |  View Paper
Verapamil (10 microM) inhibited binding of [3H]-yohimbine (an alpha 2-adrenergic receptor antagonist) to intact human platelets (KD 10.5 nM vs 2.4 nM for control platelets) without altering the number of binding sites.
Circulation  •  1986  |  View Paper
Verapamil but not nisoldipine displaced [3H]-yohimbine from the specific binding sites on human platelets, suggesting an interaction with alpha 2-adrenoceptors.
British journal of clinical pharmacology  •  1986  |  View Paper
Verapamil but not nisoldipine displaced [3H]-yohimbine from the specific binding sites on human platelets, suggesting an interaction with alpha 2-adrenoceptors.
British journal of clinical pharmacology  •  1985  |  View Paper
Verapamil also inhibited the binding of a selective alpha 2-adrenergic antagonist, [3H]yohimbine , to intact platelets, and inhibited the binding of an alpha 2-partial agonist, [3H]clonidine, to platelet membranes.
The American journal of physiology  •  1982  |  View Paper
phentolamine, prazosin, yohimbine , propranolol, methysergide, pentolinium or atropine but were inhibited by verapamil.
Archives internationales de pharmacodynamie et de therapie  •  1992  |  View Paper
This latter component is blocked by Quin 2 and verapamil and also inhibited by yohimbine , an alpha 2 receptor antagonist.
Neuroscience  •  1990  |  View Paper
3 Yohimbine (1–100 μm) reversed twitch potentiation caused by verapamil but not by Bay K 8644.
British journal of pharmacology  •  1989  |  View Paper