SkinMicroscopy, ElectronVitelline MembraneCell WallBacterial Outer Membrane ProteinsSpores, ProtozoanSkin AgingSkin DiseasesFreeze EtchingSkin NeoplasmsWater Loss, InsensibleVasa VasorumSpores, FungalMicroscopy, Electron, ScanningEpidermisCell MembraneMolecular Sequence DataSkin Physiological PhenomenaMannansMicroscopy, Electron, TransmissionRetinaSkin TestsBacterial ProteinsStaining and LabelingEgg ProteinsRod Cell Outer SegmentSkin AbsorptionAmino Acid SequenceSpores, BacterialEndodermMicroscopy, Phase-ContrastSkin PigmentationImmunohistochemistryModels, BiologicalCell DifferentiationMembrane ProteinsRotavirusMicroscopyMorphogenesisCell Membrane PermeabilitySwineGene Expression Regulation, DevelopmentalMutationEpitheliumTime FactorsSkin, ArtificialMicroscopy, FluorescenceElectrophoresis, Polyacrylamide GelIn Situ HybridizationLipidsBase SequenceRabbitsCells, CulturedChickensBacteriaCollagenBacillus subtilisDogsPhospholipidsKineticsRetinal Photoreceptor Cell Outer SegmentRNA, MessengerSkin UlcerSkin Diseases, BacterialEscherichia coliPhotoreceptor CellsGerm LayersSkin AbnormalitiesSmear LayerStaphylococcal Skin InfectionsDermatitisPhotoreceptor Cells, VertebrateMice, HairlessDermatologic Surgical ProceduresUltraviolet RaysSkin Physiological ProcessesSkin Diseases, ViralDermisRetinal Ganglion CellsTomography, Optical CoherenceSkin CreamChromatography, Thin LayerCarcinoma, Basal CellHair FollicleMice, Inbred C57BLAdministration, CutaneousIntracellular MembranesAntigens, BacterialMitochondrial MembranesWound HealingErythemaAdministration, TopicalNeuronsFibroblastsPapillomaPermeabilityEscherichia coli ProteinsLightMolecular WeightBiological Transport