JejunumIleumJejunal DiseasesIntestinal AbsorptionIntestine, SmallIntestinal MucosaJejunal NeoplasmsAnterior Eye SegmentDuodenumRod Cell Outer SegmentIntestinal SecretionsIntestinesMolecular Sequence DataSucraseMicrovilliAmino Acid SequenceGastrointestinal MotilityBase SequenceColonSucrase-Isomaltase ComplexSwineSodium-Glucose Transporter 1EnteritisJejunoileal BypassLactase-Phlorizin HydrolasePerfusionBiological TransportDisaccharidasesEnterocytesRats, WistarDigestive SystemElectrolytesGastrointestinal ContentsMyoelectric Complex, MigratingRNA, MessengerTime FactorsRats, Sprague-DawleyStomachRetinal Photoreceptor Cell Outer SegmentSerous MembranePhlorhizinRats, Inbred StrainsEnteric Nervous SystemSodiumCloning, MolecularMuscle, SmoothPhotoreceptor CellsCecumGastrointestinal HormonesChloridesJejunostomyRabbitsBlind Loop SyndromeDogs