BromodeoxyuridineThymidineButylene GlycolsCell DivisionAbnormalities, Drug-InducedTritiumCulture TechniquesDNA ReplicationDNACell DifferentiationAntimetabolitesBromouracilCell ProliferationTime FactorsCell CountCell CycleNeurogenesisImmunohistochemistryS PhaseProliferating Cell Nuclear AntigenIdoxuridineCells, CulturedMitotic IndexStem CellsDentate GyrusCell LineSister Chromatid ExchangeRats, Sprague-DawleyMitosisNeuronsMice, Inbred C57BLCell SurvivalStaining and LabelingFlow CytometryApoptosisRats, Inbred F344NestinRegenerationUltraviolet RaysDeoxyuridineAnimals, NewbornEpithelial CellsNucleic Acid RenaturationAzaguanineThymidine KinaseAminopterinThymine NucleotidesGlial Fibrillary Acidic ProteinRadiation EffectsKi-67 AntigenFloxuridineCell MovementHippocampus