following washout of the antidepressant drug , isoproterenol stimulation of adenylyl cyclase is reduced in astrocytes exposed in culture to amitriptyline or tranylcypromine for 12-14 days or longer but is not altered in astrocytes exposed to the antidepressants for only 5 days .
C0002600
amitriptyline
C0003289
antidepressants