Siwek, M., Dudek, D., Paul, I. A., Sowa - Kucma, M., Zieba, A., Popik, P., Pilc, A., and Nowak, G. Zinc supplementation augments efficacy of imipramine in treatment resistant patients: a double blind, placebo - controlled study. (webmd.com)
Promisingly, another drug called imipramine, which belongs to the second main class of antidepressants, had similar effects on miRNA - 1202 to citalopram, when applied to neurons grown in the lab. (newscientist.com)
A 6 - week, double - blind study on orally administered SAMe found that SAMe was about as effective as the antidepressant imipramine for the treatment of mild depression. (ahealthblog.com)