DNA DamageOxidative StressCell SurvivalL-Lactate DehydrogenaseReactive Oxygen SpeciesCell DeathApoptosisCells, CulturedHydrogen PeroxideAntioxidantsTime FactorsLipid PeroxidationUltraviolet RaysRats, WistarIn Situ Nick-End LabelingDNA RepairAmmiKhellinDisease Models, AnimalCell LineComet AssayDeoxyriboseSuperoxide DismutaseCatalaseFree RadicalsDose-Response Relationship, Drug16,16-Dimethylprostaglandin E2CytoprotectionMicroscopy, Electron, ScanningEpithelial CellsFree Radical ScavengersGlutathioneRats, Sprague-DawleyMalondialdehydeNeuroprotective AgentsProstaglandins E, SyntheticReperfusion InjuryNecrosisOxidantsOxidation-ReductionMice, Inbred C57BLDimethyldithiocarbamateBrain Damage, ChronicEndothelium, VascularNeuronsOrgan PreservationDose-Response Relationship, RadiationTissue PreservationEndothelium, CornealEpirizoleMitochondriaZiramLiverProtective AgentsRadiation Injuries, ExperimentalBiological MarkersBrain IschemiaBrainCorneal Endothelial Cell LossCaspase 3Microscopy, ElectronDNAHair Cells, AuditorySignal TransductionProtein CarbonylationGastric MucosaPlant ExtractsThrombomodulinRadiation-Protective AgentsImmunohistochemistryRats, Inbred StrainsTaurochenodeoxycholic AcidBlotting, WesternAldehydesAtaxia Telangiectasia Mutated ProteinsOxygenCell CountDeoxyguanosineCell Line, TumorMyocardiumDNA FragmentationOxyquinolineThiobarbituric Acid Reactive SubstancesEndotheliumLungCreatine KinasePropidiumEndothelial CellsAgmatineRNA, MessengerKidneyGlutathione PeroxidaseRetinal Ganglion CellsDichloroethylenesTetrazolium SaltsCryopreservationCalciumMice, KnockoutCell Cycle ProteinsXanthine Oxidase