Caco-2 CellsIntestinal MucosaEpithelial CellsIntestinesCamptothecaCell LineSucrase-Isomaltase ComplexReceptors, Polymeric ImmunoglobulinEpitheliumHT29 CellsRNA, MessengerBiological TransportEnterocytesInterleukin-8ColonIntestine, SmallCell Line, TumorCalcium CarbonateCell PolarityBacterial AdhesionTumor Cells, CulturedNF-kappa BCells, CulturedGene Expression RegulationTight JunctionsBlotting, WesternMicrovilliColonic NeoplasmsSignal TransductionCell Line, TransformedTransfectionChemokine CCL20Up-RegulationElectric ImpedanceGene ExpressionApoptosisTumor Necrosis Factor-alphaMembrane ProteinsMolecular Sequence DataSodium-Hydrogen AntiporterBase SequenceIntestinal AbsorptionCell SurvivalReverse Transcriptase Polymerase Chain ReactionBlotting, NorthernCell MembraneCell DivisionCarrier ProteinsTime FactorsPromoter Regions, GeneticDose-Response Relationship, DrugCell Membrane PermeabilityPhosphorylationCell DifferentiationAnoikisLipopolysaccharidesRecombinant ProteinsKineticsAdenocarcinomaButyratesInterferon-gammaProbioticsFlagellinLactobacillus acidophilusMicroscopy, ElectronFluorescent Antibody TechniqueTranscription, GeneticImmunity, MucosalEnterotoxinsBacterial ToxinsInterleukin-1Cell AdhesionRespiratory MucosaCryptosporidium parvumCell ProliferationCytokinesSymportersDNA PrimersLactobacillus caseiChloridesBronchiMembrane GlycoproteinsSalmonella InfectionsEnzyme InhibitorsCell Transformation, NeoplasticProtein BindingReceptors, Cell SurfaceImmunohistochemistryCholera ToxinGene Expression ProfilingActinsCampylobacter jejuniBacterial ProteinsOligonucleotide Array Sequence AnalysisGene Expression Regulation, NeoplasticEscherichia coliMacrophage Inflammatory ProteinsEnzyme-Linked Immunosorbent AssayMammary Glands, AnimalDown-Regulation