title: Prevention of amygdala kindling with an inhibitor of gamma-aminobutyric acid uptake.
abstract: A novel, specific inhibitor of gamma-aminobutyric acid (GABA) uptake, SKF 89976-A (N-[4,4-diphenyl-3-butenyl]-nipecotic acid), was administered daily (15 mg/kg, i.p.) 30 min prior to amygdala stimulation in adult female rats. Whereas control rats developed full kindled seizures after 9.4 +/- 1.2 amygdala stimulations. SKF 89976-A-treated rats had not progressed beyond an early stage of kindled seizures by the termination of drug treatment after 22 episodes of daily amygdala stimulation. Following cessation of SKF 89976-A treatment, full kindled seizures developed after 4.1 +/- 0.9 additional amygdala stimuli. The data suggest that SKF 89976-A can inhibit generalization of amygdala-kindled seizures, possibly by enhancement of central GABAergic activity.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000679:Amygdala / Q000187:drug effects* / Q000502:physiology; D000818:Animals; D000927:Anticonvulsants; D003864:Depression, Chemical; D005260:Female; D007696:Kindling, Neurologic / Q000187:drug effects*; D009557:Nipecotic Acids / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D009435:Synaptic Transmission; D005680:gamma-Aminobutyric Acid / Q000502:physiology
chemical_list: D000927:Anticonvulsants; D009557:Nipecotic Acids; D005680:gamma-Aminobutyric Acid; C045598:N-(4,4-diphenyl-3-butenyl)nipecotic acid