ElectroshockSeizuresAnticonvulsantsPentylenetetrazoleSemicarbazonesConvulsantsKetotifenCarbamazepinePhenytoinValproic AcidDrug InteractionsDisease Models, AnimalDose-Response Relationship, DrugBrazilDrug Evaluation, PreclinicalInjections, IntraperitonealRiversArgentinaEpilepsyBehavior, AnimalMotor ActivityThalassemiaStructure-Activity RelationshipBrainRats, Sprague-DawleyMexico