2020
Gene expression in the epileptic (EL) mouse hippocampus
Lee TS, Li AY, Rapuano A, Mantis J, Eid T, Seyfried TN, de Lanerolle NC. Gene expression in the epileptic (EL) mouse hippocampus. Neurobiology Of Disease 2020, 147: 105152. PMID: 33153970, DOI: 10.1016/j.nbd.2020.105152.Peer-Reviewed Original ResearchConceptsTemporal lobe epilepsyHuman temporal lobe epilepsySeizure focusHippocampal seizure focusRole of neurogliaExtensive neuronal lossMolecular changesEpileptic miceMicroglial activationNeuronal lossNeuron lossEl miceLobe epilepsySeizure modelHippocampal fieldsSeizure generationPathological changesPaucity of studiesMouse hippocampusAnimal modelsHeat shock proteinsNormal populationPathological processesExpression levelsEpilepsy
2017
2092
Gruenbaum S, Dhaher R, Rapuano A, Eid T. 2092. Journal Of Clinical And Translational Science 2017, 1: 56-56. PMCID: PMC6798929, DOI: 10.1017/cts.2017.200.Peer-Reviewed Original ResearchTemporal lobe epilepsyDays of drinkingDentate hilusBCAA groupNeuronal viabilityControl groupHilar neuron lossHilar neuronal lossRight dentate gyrusRelevant rodent modelsRole of BCAABCAA ingestionNeuronal lossSpontaneous seizuresLobe epilepsyNeuron lossSeizure activityChronic ingestionDentate gyrusInfusion siteHilar regionRodent modelsMethionine sulfoximineNeurochemical modulationRats
2006
Changes in glial glutamate transporters in human epileptogenic hippocampus: Inadequate explanation for high extracellular glutamate during seizures
Bjørnsen LP, Eid T, Holmseth S, Danbolt NC, Spencer DD, de Lanerolle NC. Changes in glial glutamate transporters in human epileptogenic hippocampus: Inadequate explanation for high extracellular glutamate during seizures. Neurobiology Of Disease 2006, 25: 319-330. PMID: 17112731, DOI: 10.1016/j.nbd.2006.09.014.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAmino Acid Transport System X-AGAstrocytesChildChild, PreschoolDown-RegulationEpilepsyEpilepsy, Temporal LobeExcitatory Amino Acid Transporter 1Excitatory Amino Acid Transporter 2Extracellular FluidFemaleGlutamic AcidHippocampusHumansImmunohistochemistryMaleMicroscopy, Electron, TransmissionMiddle AgedUp-RegulationConceptsTemporal lobe epilepsySclerotic hippocampusNeuronal lossExtracellular glutamateGlial glutamate transporters GLASTHigh extracellular glutamate levelsGroups of hippocampiHuman epileptogenic hippocampusLess neuronal lossExtracellular glutamate levelsGlutamate transporter GLASTGlial glutamate transportersVivo dialysis studyHigh extracellular glutamateSuch compensatory changesEpileptogenic hippocampusHippocampal sclerosisLobe epilepsySclerotic groupSeizure focusGlutamate levelsWeak immunoreactivityGLT-1Glutamate transportersHippocampus
1998
Glutamate receptor subunits GluR1 and GluR2/3 distribution shows reorganization in the human epileptogenic hippocampus
De Lanerolle N, Eid T, Von Campe G, Kovacs I, Spencer D, Brines M. Glutamate receptor subunits GluR1 and GluR2/3 distribution shows reorganization in the human epileptogenic hippocampus. European Journal Of Neuroscience 1998, 10: 1687-1703. PMID: 9751141, DOI: 10.1046/j.1460-9568.1998.00171.x.Peer-Reviewed Original ResearchConceptsDentate granule cellsEpileptogenic hippocampusProximal dendritesGranule cellsGlutamate receptor subunits GluR1Human epileptogenic hippocampusControl of seizuresCA3 pyramidal neuronsTemporal lobe epilepsyDendrites of neuronsSitu hybridization histochemistrySubunit-specific antibodiesGluR1 immunoreactivitySame hippocampusFlop splice variantsHilar neuronsGlutamatergic responsesNeuronal lossLobe epilepsyPyramidal neuronsPrincipal neuronsSeizure focusSubunit GluR1Ammon's hornDendritic excrescences
1995
Preferential 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 elevationDifferential 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 agonist