ethosuximide ( 250 mg/kg ) , phenytoin ( 25 and 50 mg/kg ) , sodium phenobarbital ( 25 and 50 mg/kg ) , naloxone ( 6 mg/kg ) , valproic acid ( 150 mg/kg ) , sodium valproate ( 200 mg/kg ) and aminooxyacetic acid ( 25 mg/kg ) were all without effect on ptz induced gdsc .
C0042291
valproic acid
C0037567
sodium valproate