The most probable mechanism of anticonvulsant
action of phenytoin is:
A. Facilitation of GABAergic inhibitory transmission
B. Hyperpolarization of neurones
C. Interaction with Ca2+ channels to promote
Ca2+ influx
D. Prolongation of voltage sensitive neuronal
Na+ channel inactivation
action of phenytoin is:
A. Facilitation of GABAergic inhibitory transmission
B. Hyperpolarization of neurones
C. Interaction with Ca2+ channels to promote
Ca2+ influx
D. Prolongation of voltage sensitive neuronal
Na+ channel inactivation