SkinKeratinocytesUltraviolet RaysMelanocytesFibroblastsEpidermisSkin NeoplasmsCells, CulturedSkin AgingDose-Response Relationship, RadiationBreakthrough PainSkin Physiological PhenomenaSkin, ArtificialDermisSkin DiseasesSkin PigmentationRadionuclide GeneratorsSkin AbsorptionSunlightMice, HairlessCysteamineChickenpoxMelaninsWound HealingAdministration, BuccalLamivudineSkin TestsAdministration, TopicalCell LinePyrimidine DimersRespiratory Protective DevicesDNA DamageErythemaOxidative StressPhotosensitizing AgentsMetrorrhagiaFentanylFungemiaEpicardial MappingHepatitis B, ChronicMelanomaKeratinsAntiviral AgentsCell Line, TransformedLevonorgestrelModels, BiologicalBody Surface Potential MappingRNA, MessengerGastric Acidity DeterminationCell DifferentiationMutationCell SurvivalTime FactorsDose-Response Relationship, DrugAntifungal AgentsPrecipitating FactorsAnalgesics, OpioidSkin TransplantationHepatitis B e AntigensCell ProliferationHistory, 20th CenturySignal TransductionCharcoalApoptosisDrug Resistance, ViralContraceptive Agents, FemaleHistory, 21st CenturyLabor PainTherapeuticsGene Expression RegulationTreatment OutcomeOrganophosphonatesDermatitisGastric AcidSkin Physiological ProcessesImmunohistochemistryIntrauterine Devices, MedicatedHydrogen Peroxide2-PyridinylmethylsulfinylbenzimidazolesCell DivisionBase SequenceAdministration, CutaneousGloves, ProtectiveZygomycosisSlovakiaEchinocandinsSebaceous GlandsSkin UlcerGene ExpressionHerpesvirus 1, HumanSkin Diseases, BacterialHerpesvirus 3, HumanHistory, 19th CenturyMicroscopy, FluorescenceHepatitis B virusHeart Conduction SystemReactive Oxygen SpeciesDNA RepairBlisterCulture Media, Conditioned