SalivaMouth MucosaSkinMouthIntestinal MucosaSkin AgingGastric MucosaSkin NeoplasmsSkin DiseasesSkin Physiological PhenomenaSaliva, ArtificialNasal MucosaEpidermisSkin AbsorptionSalivary Proteins and PeptidesSkin PigmentationKeratinocytesFibroblastsSkin, ArtificialUltraviolet RaysDermisMouth FloorSkin TestsMouth DiseasesSalivationXerostomiaMouth NeoplasmsErythemaParotid GlandMucous MembraneCells, CulturedMouthwashesSalivary GlandsSkin TransplantationAdministration, TopicalSunlightOlfactory MucosaTime FactorsDermatitisMouth, EdentulousSkin Physiological ProcessesMelanocytesColonSubmandibular GlandAdministration, CutaneousBiopsyDental PlaqueBlisterSublingual GlandLaryngeal MucosaSebaceous GlandsImmunohistochemistrySkin UlcerSkin Diseases, BacterialMelaninsWound HealingRNA, MessengerImmunoglobulin A, SecretorySunscreening AgentsMice, HairlessLangerhans CellsStreptococcus mutansEnterovirus A, HumanCarcinoma, Basal CellMouth ProtectorsTongueKeratosisSweat GlandsInjections, IntradermalPsoriasisOrgan Culture TechniquesHair FollicleCollagenMolecular Sequence DataDuodenumDental CariesCarcinoma, Squamous CellStaphylococcal Skin InfectionsMatrix Metalloproteinase 1Skin Diseases, ViralCheekMicrobial CollagenaseChlorhexidineSkin AbnormalitiesDose-Response Relationship, RadiationHalitosisDermatologic Surgical ProceduresEsophagusReverse Transcriptase Polymerase Chain ReactionStomachSebumEpitheliumModels, BiologicalAnti-Infective Agents, LocalPolymerase Chain ReactionKeratinsIrritantsKeratolytic AgentsClobetasolHair