Intestinal MucosaMouth MucosaSkinMouthGastric MucosaIntestine, SmallSkin AgingNasal MucosaSkin NeoplasmsJejunumSkin DiseasesSkin Physiological PhenomenaDuodenumColonIleumMucous MembraneIntestinesEpidermisSkin AbsorptionCeliac DiseaseIntestinal AbsorptionIntestinal DiseasesSkin PigmentationKeratinocytesFibroblastsSkin, ArtificialMouth FloorUltraviolet RaysEnterocytesDermisOlfactory MucosaSkin TestsLaryngeal MucosaSucraseCells, CulturedImmunity, MucosalBiopsyEpitheliumSwineRNA, MessengerImmunohistochemistryColitis, UlcerativeMouth NeoplasmsMouth DiseasesMicrovilliBacterial TranslocationIntestine, LargeGliadinErythemaIntestinal SecretionsPermeabilityGlutensCrohn DiseaseInflammatory Bowel DiseasesTime FactorsEnteritisGerm-Free LifeOrgan Culture TechniquesEpithelial CellsBacterial AdhesionStomachCecumCaco-2 CellsDigestive SystemPeyer's PatchesRats, Inbred StrainsIleitisMicroscopy, ElectronColitisAdministration, TopicalSkin TransplantationDisaccharidasesRats, WistarAdministration, OralGastritisMice, Inbred C57BLMouthwashesDisease Models, AnimalReverse Transcriptase Polymerase Chain ReactionMouth, EdentulousImmunoglobulin ARats, Sprague-DawleyKineticsSunlightMolecular Sequence DataDermatitisLiverLymphStomach UlcerAdministration, CutaneousTrichostrongylosisSkin Physiological ProcessesMelanocytesEsophagusMucinsMicroscopy, Electron, ScanningSebaceous GlandsRabbitsWound HealingGastrointestinal Tract