Foot JointsAntirheumatic AgentsDNA DamageJointsOsteitisArthritis, RheumatoidSpondylitis, AnkylosingHand JointsFinger JointDisease ProgressionArthrographySynovitisDisastersMethotrexateSeverity of Illness IndexMagnetic Resonance ImagingDisease Models, AnimalNerve FibersCartilage, ArticularMicroscopy, ElectronOptic DiskBrainKidneyTreatment OutcomeOsteoarthritisTime FactorsOxidative StressDrug Therapy, CombinationAntibodies, MonoclonalRats, Sprague-DawleyImage Processing, Computer-AssistedTumor Necrosis Factor-alphaBiological MarkersRats, WistarReproducibility of ResultsImmunohistochemistryDNA RepairComet AssayBrain Damage, ChronicUltraviolet RaysAtaxia Telangiectasia Mutated ProteinsDeoxyguanosineCell Cycle ProteinsApoptosisReactive Oxygen SpeciesAntioxidantsDNA-Binding ProteinsTumor Suppressor Protein p53Hydrogen PeroxideGamma RaysCell SurvivalDNARadiation, IonizingDose-Response Relationship, RadiationCheckpoint Kinase 2DNA Breaks, Double-StrandedLipid PeroxidationProtein-Serine-Threonine KinasesCells, CulturedCell CycleMutagensOxidation-ReductionMice, Inbred C57BLMethyl MethanesulfonateTumor Suppressor ProteinsMutationCell LineCell DeathSuperoxide DismutaseSignal TransductionMicronucleus TestsNuclear ProteinsHistonesRadiation Injuries, ExperimentalDose-Response Relationship, DrugFree RadicalsDNA ReplicationGenomic InstabilityMalondialdehydeOxidantsMice, KnockoutRadiation-Protective AgentsPhosphorylationCell Line, TumorLiverDNA GlycosylasesDNA AdductsReperfusion InjuryX-RaysCatalaseG2 PhaseGlutathioneDNA Repair EnzymesRadiation ToleranceMitochondriaModels, BiologicalBrain IschemiaDNA Breaks, Single-StrandedFibroblastsNeuroprotective Agents