the present experiment showed ( 1 ) that the reversal by antidepressants ( clomipramine or imipramine ) of escape deficits produced by previous exposure to uncontrollable shock was significantly hastened in animals given triac and ( 2 ) that l-penbutolol treatment prevented the elimination of helpless behavior induced by triac , suggesting a beta-adrenergic mediation of the antidepressant activity of thyroid compounds .
C0009010
clomipramine
C0003289
antidepressant