the effects of the n-methyl-d-aspartate receptor antagonist mk-801 and the dihydropyridine calcium channel antagonist nimodipine were assessed for their anticonvulsant activity alone and in combination against clonic convulsions to pentylenetetrazole ( ptz ) and strychnine ( str ) in mice .
C2945601
dihydropyridine calcium
C0028094
nimodipine