BileBile Acids and SaltsAbsorptionIntestinal AbsorptionBile DuctsCommon Bile DuctBile CanaliculiBile PigmentsBile Duct DiseasesBile Ducts, IntrahepaticSkin AbsorptionBile Duct NeoplasmsBiological AvailabilityTaurocholic AcidBile Ducts, ExtrahepaticBile RefluxJejunumChenodeoxycholic AcidCholic AcidsSpectrophotometry, AtomicDeoxycholic AcidX-Ray Absorption SpectroscopyGallbladderCholic AcidLiverIntestine, SmallFecesSpectrophotometryCholesterolCholestasisIleumDuodenumGlycocholic AcidCholelithiasisIronIntestinesEnterohepatic CirculationSpectrum AnalysisLithocholic AcidUrsodeoxycholic AcidAdministration, OralMalabsorption SyndromesZinc RadioisotopesSitosterolsCommon Bile Duct DiseasesZincTaurochenodeoxycholic AcidBiliary TractBiological TransportTaurodeoxycholic AcidPhytic AcidCholesterol 7-alpha-HydroxylaseOrganic Anion Transporters, Sodium-DependentIron RadioisotopesCaco-2 CellsZinc IsotopesSpectrophotometry, UltravioletBiliary FistulaKineticsIntestinal MucosaGallstonesHydrogen-Ion ConcentrationWaterLymphDietCholagogues and CholereticsCholestyramine ResinChromatography, High Pressure LiquidBilirubinEnterocytesSodiumAdenoma, Bile DuctPerfusionCholecystectomyTime FactorsIron, DietaryPhytosterolsCalcium, DietaryCholestasis, ExtrahepaticSymportersCholesterol, DietaryRats, Sprague-DawleyFerrous CompoundsCopperMicellesCholestanolsRats, Inbred StrainsAzetidinesSpectrophotometry, InfraredCholangiographyCommon Bile Duct NeoplasmsCholangiopancreatography, Endoscopic RetrogradeSolubilitySterolsBicarbonatesCholestasis, IntrahepaticChromatography, Thin LayerTaurineIntestinal SecretionsBiliary Tract Diseases