Summary
A method for semiquantitative evaluation of potential reserpine antagonists in mice has been described. Desmethylimipramine is the most potent reserpine antagonist among several imipramine derivatives tested, However, promazine and antihistaminic agents also antagonize the effects of reserpine, whereas atropine and serotonin antagonists fail to do so. It is speculated that the antihistaminergic properties of these compounds are, at least partly, involved in the mechanism of reserpine antagonism.
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Sigg, E.B., Gyermek, L. & Hill, R.T. Antagonism to reserpine induced depression by imipramine, related psychoactive drugs, and some autonomic agents. Psychopharmacologia 7, 144–149 (1965). https://doi.org/10.1007/BF00403637
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DOI: https://doi.org/10.1007/BF00403637