Radiation ToleranceRadiation, IonizingRadiation DosageDose-Response Relationship, RadiationRadiation InjuriesAntineoplastic AgentsRadiation-Sensitizing AgentsNeoplasmsCell Line, TumorRadiotherapyRadiationCombined Modality TherapyRadiation ProtectionRadiotherapy DosageRadiation MonitoringRadiation OncologyCell SurvivalGamma RaysCobalt RadioisotopesXenograft Model Antitumor AssaysApoptosisRadiobiologyRadiotherapy, ConformalMice, NudeDrug Screening Assays, AntitumorRadiotherapy, Intensity-ModulatedBrain NeoplasmsRadiation PneumonitisDoxorubicinNeoplasms, ExperimentalDNA DamageDose FractionationTreatment OutcomeHead and Neck NeoplasmsNeoplasms, Radiation-InducedRadiotherapy, AdjuvantCisplatinRadiotherapy Planning, Computer-AssistedRadiation-Protective AgentsRadiation Injuries, ExperimentalTime FactorsTumor BurdenRadiometryCell ProliferationCarcinoma, Squamous CellTumor Cells, CulturedBrachytherapyCosmic RadiationAntineoplastic Agents, PhytogenicTumor Suppressor Protein p53X-RaysDrug Resistance, NeoplasmDose-Response Relationship, DrugLung NeoplasmsCell CycleBreast NeoplasmsNeoplasm TransplantationDNA RepairTransplantation, HeterologousAntineoplastic Combined Chemotherapy ProtocolsGlioblastomaAntibiotics, AntineoplasticDrug Delivery SystemsRadiosurgeryAdenocarcinomaCell DivisionTumor Markers, BiologicalBackground RadiationNeoplasm Recurrence, LocalGene Expression Regulation, NeoplasticNeovascularization, PathologicUltraviolet RaysNeoplasm StagingPaclitaxelCell HypoxiaDrug CarriersMice, Inbred BALB CTumor Stem Cell AssayRadiotherapy, Computer-AssistedWhole-Body IrradiationSignal TransductionCranial IrradiationParticle AcceleratorsFluorouracilEtoposideRadiation EffectsMammary Neoplasms, ExperimentalRazoxaneRadiodermatitisCamptothecinRetrospective StudiesTomography, X-Ray ComputedSarcoma, ExperimentalSurvival AnalysisRadiotherapy, Image-GuidedNeoplasm MetastasisColonic NeoplasmsTumor Necrosis Factor-alphaGliomaMice, Inbred C3H