1997
Neuronal damage after the injection of amino-oxyacetic acid into the rat entorhinal cortex: a silver impregnation study
Du F, Eid T, Schwarcz R. Neuronal damage after the injection of amino-oxyacetic acid into the rat entorhinal cortex: a silver impregnation study. Neuroscience 1997, 82: 1165-1178. PMID: 9466438, DOI: 10.1016/s0306-4522(97)00354-0.Peer-Reviewed Original ResearchConceptsSilver-stained neuronsTemporal lobe epilepsyEntorhinal cortexAcid injectionNeuronal damageLobe epilepsyLayer IIIProlonged seizure activitySilver impregnation studyReactive glial cellsPattern of neurodegenerationHippocampal CA1 fieldLateral amygdaloid nucleusRat entorhinal cortexAminooxyacetic acidAmino-oxyacetic acidMedial entorhinal cortexDegenerated neuronsNeuropathological consequencesDamaged neuronsSeizure activityAmygdaloid nucleusMost neuronsNeuronal deathCA1 fieldSleep/waking effects of a selective 5-HT1A receptor agonist given systemically as well as perfused in the dorsal raphe nucleus in rats
Bjorvatn B, Fagerland S, Eid T, Ursin R. Sleep/waking effects of a selective 5-HT1A receptor agonist given systemically as well as perfused in the dorsal raphe nucleus in rats. Brain Research 1997, 770: 81-88. PMID: 9372206, DOI: 10.1016/s0006-8993(97)00758-0.Peer-Reviewed Original ResearchConceptsDorsal raphe nucleusSlow-wave sleepRaphe nucleusSleep/Rapid eye movement (REM) sleepREM sleep increaseDeep slow wave sleepEye movement sleepArtificial cerebrospinal fluidMesopontine neuronsAutoreceptor stimulationReceptor agonistMovement sleepREM sleepCerebrospinal fluidWave sleepSleep increasesDPATPerfusionSleepAgonistsFourfold increaseBehavioral syndromeSyndromeNeurotransmission
1995
Differential neuronal vulnerability to amino-oxyacetate and quinolinate in the rat parahippocampal region
Eid T, Du F, Schwarcz R. Differential neuronal vulnerability to amino-oxyacetate and quinolinate in the rat parahippocampal region. Neuroscience 1995, 68: 645-656. PMID: 8577365, DOI: 10.1016/0306-4522(95)00183-j.Peer-Reviewed Original ResearchConceptsAcute behavioral seizuresBehavioral seizuresDizocilpine maleateNeuronal lossEntorhinal cortexEndogenous N-methyl-D-aspartate receptor agonistN-methyl-D-aspartate receptor antagonist dizocilpine maleateLayer IIIN-methyl-D-aspartate receptor agonistParahippocampal regionN-methyl-D-aspartate (NMDA) receptor subtypeDifferential neuronal vulnerabilityDorsal perirhinal cortexPreferential neuronal lossTemporal lobe epilepsyChloral hydrate anesthesiaLower anesthetic doseNeuropathological sequelaeLobe epilepsyNeuropathological changesLayer VNeuronal vulnerabilityPreferential degenerationAnesthetic doseReceptor agonistPreferential neuronal loss in layer III of the medial entorhinal cortex in rat models of temporal lobe epilepsy
Du F, Eid T, Lothman E, Kohler C, Schwarcz R. Preferential neuronal loss in layer III of the medial entorhinal cortex in rat models of temporal lobe epilepsy. Journal Of Neuroscience 1995, 15: 6301-6313. PMID: 7472396, PMCID: PMC6577998, DOI: 10.1523/jneurosci.15-10-06301.1995.Peer-Reviewed Original ResearchConceptsPreferential neuronal lossTemporal lobe epilepsyNeuronal lossMedial entorhinal cortexEntorhinal cortexLayer IIILobe epilepsyRat modelIntractable temporal lobe epilepsyAcute status epilepticusLithium/pilocarpineParvalbumin-positive neuronsIntracellular calcium ion concentrationKainic acid administrationNerve cell lossAdult male ratsInjection of diazepamSurviving neuronsProlonged seizuresStatus epilepticusAcid administrationNissl stainingVentral hippocampusKainic acidPathological elevation