Intestine, SmallIleumIntestinesIntestine, LargeIntestinal MucosaJejunumIntestinal AbsorptionDuodenumMicrovilliIntestinal NeoplasmsColonMyenteric PlexusGastrointestinal MotilityIntestinal DiseasesDigestive SystemGuinea PigsEnterocytesIleal NeoplasmsSucraseSwineCecumMuscle, SmoothPaneth CellsIleal DiseasesStomachGastrointestinal ContentsIntestinal SecretionsIleitisSerous MembraneGastrointestinal TransitGerm-Free LifeDigestionEnteritisRNA, MessengerLiverTissue DistributionEpitheliumDigestive System Physiological PhenomenaTime FactorsGastrointestinal TractDisaccharidasesPeristalsisJejunal NeoplasmsRats, Inbred StrainsOrgan SpecificityAnimals, SucklingRats, WistarMice, Inbred C57BLMuscle ContractionEnteric Nervous SystemRats, Sprague-DawleyCaco-2 CellsMolecular Sequence DataBiological TransportMesenteryMyoelectric Complex, MigratingPeyer's PatchesIleocecal ValveFecesIleostomyGastrointestinal HormonesRabbitsImmunohistochemistryDiarrheaAnimal FeedAnimals, NewbornInterstitial Cells of CajalSubmucous PlexusJejunal DiseasesSucrase-Isomaltase ComplexEnteroendocrine CellsEpithelial CellsSodium-Glucose Transporter 1Intestinal ObstructionDietSodiumKineticsAdministration, OralStarchBile Acids and SaltsCeliac DiseaseMice, KnockoutGlucagon-Like Peptide 2Crohn DiseaseLactase-Phlorizin HydrolaseDose-Response Relationship, DrugAmino Acid SequencePerfusionBase SequencePhlorhizinLactaseMucinsWeaningGlucose Transporter Type 5Receptors, CCRKidneyBiological Transport, ActiveGlucoseAtropineGoblet Cells