Intestine, LargeIntestine, SmallIntestinesIntestinal MucosaJejunumCecumColonIntestinal AbsorptionIleumIntestinal NeoplasmsDigestive SystemDuodenumIntestinal DiseasesGerm-Free LifeMicrovilliGastrointestinal ContentsFecesSwineStomachGastrointestinal MotilityDigestionGastrointestinal TractTissue DistributionEnterocytesDysenteryFatty Acids, VolatileMyenteric PlexusIntestinal PolypsEnteric Nervous SystemDigestive System Physiological PhenomenaGastrointestinal TransitEpitheliumOrgan SpecificityEnteritisLiverRNA, MessengerRectumFermentationStarchDietary FiberMucinsSucrasePaneth CellsPhysiology, ComparativeMice, Inbred C57BLRats, Inbred StrainsAnimal FeedMucusBrachyspira hyodysenteriaeDiarrheaImmunohistochemistryMolecular Sequence DataSpirochaetales InfectionsSerous MembraneTrichuriasisCaco-2 CellsRats, WistarMesenteryMyoelectric Complex, MigratingStreptomycinIntestinal SecretionsTrichurisGoblet CellsDietPeyer's PatchesRats, Sprague-DawleyStomach, RuminantEpithelial CellsJejunal NeoplasmsColitisSwine DiseasesDisaccharidasesBiological TransportMuscle, SmoothAnimals, SucklingTime FactorsBacteriaAnimals, NewbornAnatomy, ComparativeAdministration, OralOrgan SizeMucin-2Ileal NeoplasmsBrachyspiraColonic NeoplasmsIntestinal ObstructionHydrogen-Ion ConcentrationColonic DiseasesButyratesMice, KnockoutAbomasumBase SequenceGuinea PigsLymphoid TissueHistocytochemistryBody WeightAnimal Nutritional Physiological PhenomenaMice, Inbred BALB CPlant GumsWeaning