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Last Updated: 2 years 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 cats, rats and pigeons, concentrations of hexamethonium, tetra‐ethylammonium and pentolinium ions too low to influence transmission in autonomic ganglia potentiate the pressor effects of adrenaline , noradrenaline and of reflex vasoconstriction.
The Journal of pharmacy and pharmacology  •  1963  |  View Paper
Similarly, the inhibitory effects of epinephrine became evident in the presence of 20 mM tetraethylammonium and 0.25 mM calcium ions.
Neuroscience  •  1983  |  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
When it was found that tetraethylammonium potentiated the cardiac effects of epinephrine under cyclopropane, the cardiac effects of the ion and epinephrine were also investigated in unanesthetized animals.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine  •  1948  |  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.
Journal of the American Medical Association  •  1948  |  View Paper