JejunumChorionic VilliChorionic Villi SamplingIntestine, SmallIleumIntestinal MucosaMicrovilliJejunal DiseasesIntestinal AbsorptionDuodenumIntestinesSucraseJejunal NeoplasmsEnterocytesDisaccharidasesEnteritisSucrase-Isomaltase ComplexJejunoileal BypassIntestinal SecretionsPlacentaTrophoblastsSodium-Glucose Transporter 1PregnancySwineColonEpitheliumGlucagon-Like Peptide 2Intestinal DiseasesGastrointestinal MotilityPregnancy Trimester, FirstLactase-Phlorizin HydrolaseDigestive SystemShort Bowel SyndromePrenatal DiagnosisArachnoidWeaningAmniocentesisPhlorhizinBlind Loop SyndromeRats, WistarBiological TransportPeyer's PatchesRats, Inbred StrainsMucositisCecumLactaseImmunohistochemistryRNA, MessengerStomachCeliac DiseaseMicroscopy, Electron, ScanningRats, Sprague-DawleyAnimals, SucklingAnimals, NewbornJejunostomyDiarrheaEpithelial CellsSodiumGastrointestinal HormonesGlucose Transporter Type 2Gastrointestinal TractPerfusionElectrolytesGastrointestinal ContentsMyoelectric Complex, MigratingMuscle, SmoothGlucoseGerm-Free LifeChloridesAnimal FeedIntestine, LargeMicroscopy, ElectronPlacentationCaco-2 CellsRabbitsIleitisTime FactorsSerous MembraneEnteric Nervous SystemIntestinal NeoplasmsPaneth CellsGlucagon-Like PeptidesDiet