Intestinal MucosaGastric MucosaIntestine, SmallMouth MucosaJejunumIleumDuodenumNasal MucosaColonIntestinesRodent DiseasesCeliac DiseaseRodentiaIntestinal AbsorptionIntestinal DiseasesMucous MembraneEnterocytesSucraseImmunity, MucosalBacterial TranslocationMicrovilliGliadinIntestine, LargeIntestinal SecretionsSwineInflammatory Bowel DiseasesGlutensColitis, UlcerativeEnteritisRats, Sprague-DawleyEpitheliumCrohn DiseaseGerm-Free LifeCaco-2 CellsRats, WistarCecumPeyer's PatchesOlfactory MucosaDisease Models, AnimalBacterial AdhesionRats, Inbred StrainsRNA, MessengerIleitisMice, Inbred C57BLDisaccharidasesDigestive SystemPermeabilityImmunohistochemistryColitisEpithelial CellsLaryngeal MucosaTrichostrongylosisLymphImmunoglobulin AAmine Oxidase (Copper-Containing)BiopsyChlordanLiverEnterocolitisAdministration, OralDiarrheaProbioticsMicroscopy, ElectronMicrosomesTime FactorsSpecies SpecificityStomachAstragalus membranaceusJaundice, ObstructiveGastrointestinal TractMucinsIntestinal NeoplasmsRabbitsMice, Inbred BALB CMesenteryRandom AllocationAnimals, NewbornUlcerProtein DeficiencyMolecular Sequence DataJejunal DiseasesReverse Transcriptase Polymerase Chain ReactionKineticsFecesMicroscopy, Electron, ScanningDesulfovibrionaceae InfectionsMucusCholera ToxinDietGastrointestinal HormonesAlkaline PhosphataseSerous MembraneHistocytochemistryDextran SulfateMurinaeEscherichia coli InfectionsColonic NeoplasmsTissue DistributionLeucyl AminopeptidaseOrgan Culture Techniques