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Last Updated: 2 months ago

Possible Interaction: Epinephrine and Tetraethylammonium

Research Papers that Mention the Interaction

4 ) Tetraethylammonium caused enhancement of response to epinephrine but not to norepinephrine in pithed cats and this effect seems best explained by a blocking action of the ganglioplegic on adrenergic vasodilator receptors.
The American journal of physiology  •  1963  |  View Paper
In a recent note in THE JOURNAL, Page and Taylor 1 warned against the use of epinephrine in vascular collapse induced by overdosage of, or unusual sensitivity to, tetraethyl ammonium.
They observed that tetraethyl ammonium potentiates the pressor action of epinephrine and of angiotonin and postulated that this potentiation may be due to an action on the enzyme systems which destroy these agents or to an "explosive manifestation of sensitization of denervation."
Journal of the American Medical Association  •  1948  |  View Paper
If intermittent stimulation was given in the presence of tetraethylammonium for only 10 min, norepinephrine and epinephrine values of epinephrine-loaded hearts were reduced over 50%.
The Journal of pharmacology and experimental therapeutics  •  1982  |  View Paper