chronic ( 10 mg/kg , i.p. , once daily for 14 days ) but not acute ( 10 mg/kg , i.p. , 24 hr ) administration of imipramine resulted in a decrease in both the responsiveness and the sensitivity of the contractions of the isolated rat vas deferens elicited by field stimulation to gaba and ( - ) -baclofen .
C0016904
gaba
C0004609
baclofen