Intestinal MucosaGastric MucosaIntestine, SmallMouth MucosaJejunumIleumDuodenumNasal MucosaColonIntestinesCeliac DiseaseIntestinal AbsorptionIntestinal DiseasesMucous MembraneEnterocytesSucraseImmunity, MucosalMicrovilliBacterial TranslocationSwineGliadinIntestinal SecretionsIntestine, LargeGlutensColitis, UlcerativeInflammatory Bowel DiseasesEnteritisCrohn DiseaseEpitheliumGerm-Free LifeCaco-2 CellsPeyer's PatchesKineticsBacterial AdhesionCecumOlfactory MucosaIleitisRats, Inbred StrainsDisaccharidasesMolecular Sequence DataPermeabilityDigestive SystemRNA, MessengerEpithelial CellsLaryngeal MucosaTrichostrongylosisColitisLiverImmunoglobulin ARats, WistarLymphMicroscopy, ElectronRats, Sprague-DawleyAmine Oxidase (Copper-Containing)RabbitsBiopsyImmunohistochemistryAmino Acid SequenceChlordanEscherichia coliEnterocolitisMicrosomesDiarrheaProbioticsMice, Inbred C57BLTime FactorsAdministration, OralAstragalus membranaceusJaundice, ObstructiveStomachCattleHydrogen-Ion ConcentrationMucinsGastrointestinal TractIntestinal NeoplasmsDisease Models, AnimalMesenteryMicroscopy, Electron, ScanningUlcerProtein DeficiencyJejunal DiseasesMice, Inbred BALB CCholera ToxinDesulfovibrionaceae InfectionsAlkaline PhosphataseMucusAlaskaBase SequenceRandom AllocationElectrophoresis, Polyacrylamide GelLeucyl AminopeptidaseRecombinant ProteinsMolecular WeightFecesSerous MembraneEnterotoxinsLactobacillusGastrointestinal HormonesEscherichia coli InfectionsDextran Sulfate