title: The effect of tricyclic antidepressants on cortex- and amygdala-kindled seizures in the rat.
abstract: The anticonvulsant effects of amitriptyline, imipramine, nortriptyline and desipramine were tested against focal and generalized seizures, triggered from either the amygdala or the cortex in fully kindled rats. Tests were administered on a 72- or a 24-hour schedule. Significant seizure suppression was achieved with only one drug, amitriptyline, and it occurred only at toxic or near-toxic doses. The differential, low-dose suppression of amygdala-kindled seizures, reported in earlier studies, was not seen in the present experiments. It may occur only in the short-interval test paradigms used by previous experimenters.
authors.affiliation: Department of Pharmacology, University of Toronto, Ontario, Canada.
authors.forename: R
authors.initials: R
authors.lastname: Yacobi
authors.forename: W M
authors.initials: WM
authors.lastname: Burnham
mesh_terms: D000679:Amygdala / Q000187:drug effects; D000818:Animals; D000929:Antidepressive Agents, Tricyclic / Q000008:administration & dosage / Q000494:pharmacology*; D002540:Cerebral Cortex / Q000187:drug effects; D004195:Disease Models, Animal; D004305:Dose-Response Relationship, Drug; D004828:Epilepsies, Partial / Q000188:drug therapy*; D007696:Kindling, Neurologic; D008297:Male; D051381:Rats
chemical_list: D000929:Antidepressive Agents, Tricyclic