Ultraviolet RaysWhole-Body IrradiationDose-Response Relationship, RadiationUltraviolet TherapyRadiation EffectsSpectrophotometry, UltravioletGamma RaysErythemaPUVA TherapyFood IrradiationSunscreening AgentsRadiation Injuries, ExperimentalSkinMice, HairlessSunlightRadiation-Protective AgentsNeoplasms, Radiation-InducedRadiation DosageMicroscopy, UltravioletPyrimidine DimersDNA RepairRadiation GeneticsX-RaysRadiation ToleranceDNA DamageRadiation InjuriesLymphatic IrradiationSkin PigmentationSunburnPhotochemistryRadiationMethoxsalenSkin NeoplasmsCobalt RadioisotopesKeratinocytesSkin AgingPhotosensitivity DisordersHeavy IonsUrocanic AcidTime FactorsRadiotherapy DosageLightLasersRadiation, IonizingRadiotherapyMicrowavesCell SurvivalPhotosensitizing AgentsCombined Modality TherapyFicusinDermatitis, ContactPhotolysisXeroderma PigmentosumThymineEpidermisDermatitis, PhototoxicDNAMelaninsMelanocytesApoptosisMutationInfrared RaysCells, CulturedFibroblastsRadiation-Sensitizing AgentsEscherichia coliPituitary IrradiationLaser Therapy, Low-LevelCraniospinal IrradiationCell LineHemibody IrradiationChromatography, High Pressure LiquidPhotochemical ProcessesMice, Inbred C3HCobalt IsotopesSterilizationBrachytherapyLinear Energy TransferTumor Suppressor Protein p53Bone Marrow TransplantationNeonRadiation ProtectionDose FractionationPhotochemotherapyPsoralensLasers, SemiconductorRadiation PneumonitisRadiometryLaser TherapyMice, Inbred C57BLKineticsRadiobiologyDNA ReplicationRadiotherapy, High-EnergyMelanomaCarcinoma, Basal CellGenetics, MicrobialPsoriasisDermatitis, PhotoallergicDNA, Bacterial