Intestinal MucosaBiopsyCapsulesGastric MucosaIntestine, SmallBacterial CapsulesBiopsy, NeedleCapsule EndoscopyMouth MucosaJejunumJoint CapsuleLens Capsule, CrystallineDuodenumIleumCapsule EndoscopesColonNasal MucosaCeliac DiseaseIntestinesIntestinal DiseasesInternal CapsuleMucous MembraneIntestinal AbsorptionEnterocytesSucraseGliadinImmunity, MucosalMicrovilliBacterial TranslocationColitis, UlcerativeIntestine, LargeSwineCrohn DiseaseEpitheliumImmunohistochemistryEnteritisIntestinal SecretionsGlutensInflammatory Bowel DiseasesImage-Guided BiopsyBacterial AdhesionBiopsy, Large-Core NeedleFungal CapsulesBowman CapsuleGerm-Free LifeEpithelial CellsBiopsy, Fine-NeedleCaco-2 CellsRNA, MessengerMicroscopy, ElectronCecumPeyer's PatchesAdministration, OralIleitisDisaccharidasesSubrenal Capsule AssayRats, Inbred StrainsDigestive SystemTime FactorsOlfactory MucosaImmunoglobulin APermeabilityStomachColitisLaryngeal MucosaRats, WistarTrichostrongylosisJejunal DiseasesRats, Sprague-DawleyLymphDiarrheaDisease Models, AnimalLiverHistocytochemistryRabbitsAmine Oxidase (Copper-Containing)Microscopy, Electron, ScanningMice, Inbred C57BLUlcerProbioticsRectumChlordanEnterocolitisIntestinal NeoplasmsGastritisSentinel Lymph Node BiopsyGastrointestinal TractDrugs, Chinese HerbalPolysaccharides, BacterialCapsule OpacificationJaundice, ObstructiveReverse Transcriptase Polymerase Chain ReactionMucinsMicrosomesEndoscopy, GastrointestinalAstragalus membranaceusKidneyMolecular Sequence DataImmunoenzyme TechniquesMice, Inbred BALB C