title: Effect of early cortical lesion on the acute model of epilepsy.
abstract: The experiments were performed in order to investigate the sparing of function following early postnatal cortical lesion in the acute rat model of epilepsy. Sensorimotor cortex was unilaterally removed at 9 and 10 days of postnatal age in lesioned animals, while control animals were only sham operated (at the same early stage of life) or non-operated (before implantation of the electrodes). Seizure activity was recorded by means of electroencephalograms at adult stage of life induced by parenteral administration of penicillin (1,000,000 I.U./kg, i.p.). Our results showed that when the cortical lesion was performed in infancy (on the contrary to the lesion performed in adulthood) there was no prolongation of seizure activity in an acute model of epilepsy.
authors.affiliation: Institute for Biological Research, University of Belgrade, Serbia Montenegro.
authors.forename: M
authors.initials: M
authors.lastname: Culić
authors.forename: J
authors.initials: J
authors.lastname: Saponjić
authors.forename: B
authors.initials: B
authors.lastname: Janković
authors.forename: S
authors.initials: S
authors.lastname: Peković
authors.forename: M
authors.initials: M
authors.lastname: Stojiljković
authors.forename: S
authors.initials: S
authors.lastname: Udović
authors.forename: L
authors.initials: L
authors.lastname: Rakić
mesh_terms: D000375:Aging / Q000502:physiology*; D000818:Animals; D002540:Cerebral Cortex / Q000293:injuries*; D004195:Disease Models, Animal; D004569:Electroencephalography / Q000187:drug effects; D004827:Epilepsy / Q000209:etiology* / Q000517:prevention & control; D007274:Injections, Intraperitoneal; D008297:Male; D018696:Neuroprotective Agents / Q000627:therapeutic use*; D010406:Penicillins / Q000627:therapeutic use*; D011379:Prognosis; D051381:Rats; D017208:Rats, Wistar
chemical_list: D018696:Neuroprotective Agents; D010406:Penicillins