chronic administration of tricyclic antidepressants ( imipramine , desipramine , amitryptyline , nortryptyline , or doxepin ) , atypical antidepressants ( iprindole or mianserin ) , monoamine oxidase inhibitors ( iproniazid or pargyline ) , or electroconvulsive shock was effective in reversing learned helplessness .
C0002600
amitryptyline
C0028420
nortryptyline