on the other hand , cocaine-induced icrh secretion was inhibited by gaba , a potent inhibitor of crh secretion , dexamethasone , verapamil , a calcium channel blocker , tetrodotoxin , a sodium channel blocker , and carbamazepine , an antiepileptic and antidepressive agent .
C0006949
carbamazepine
C0003289
antidepressive agent