Abstract
The discovery that tricyclic antidepressants blocked the re-uptake of both noradrenaline and 5-hydroxytryptamine (5-HT) was a significant step on the road to the development of the monoamine hypotheses of depression (Healy, 1987). The subsequent demonstration that the de-aminated metabolites of amitriptyline and imipramine, nortriptyline and desipramine, were antidepressants tilted the balance toward noradrenaline as the pertinent neurotransmitter, as these latter drugs were clearly inhibitors of noradrenergic rather than 5-HT uptake.

This publication has 36 references indexed in Scilit: