single intraperitoneal doses of various antipsychotic drugs ( clozapine 6 , 12 , 25 mg/kg , sulpiride 100 mg/kg , haloperidol 0.5 , 1.0 , 2.0 mg/kg , fluphenazine 0.5 , 1.0 , 2.0 mg/kg ) induced a depression of the spontaneous chewing movement ( scm ) rate in rats during the first 6-8 hours .
C0040615
antipsychotic
C0018546
haloperidol