Intestinal AbsorptionMagnesiumAbsorptionMagnesium SulfateMagnesium DeficiencyJejunumCaco-2 CellsBiological AvailabilityStrontium IsotopesMagnesium OxideIntestine, SmallMagnesium CompoundsIntestinesIleumMalabsorption SyndromesCalcium IsotopesBiological TransportDuodenumLymphAdministration, OralIntestinal MucosaAdjuvants, PharmaceuticFecesSitosterolsXyloseSerous MembraneDietAzetidinesP-GlycoproteinCephalexinBileRats, WistarTerfenadinePerfusionZincPhosphorusMagnesium HydroxideBile Acids and SaltsCalciumHartnup DiseaseSelenious AcidSymportersBiological Transport, ActiveLymphatic SystemEnterocytesTrioleinCalcium, DietaryEnterohepatic CirculationDipeptidesgamma-Glutamyl HydrolaseSpectrophotometry, AtomicRats, Sprague-DawleyMicrovilliSodiumShort Bowel SyndromeIronSkin AbsorptionWaterPermeabilityHydrogen-Ion ConcentrationCholesterolKineticsFlavanonesPhytosterolsMagnesium ChlorideChromatography, High Pressure LiquidSelenic AcidOxalic AcidMineralsEmulsionsLiverDose-Response Relationship, DrugPhosphatesCholecalciferolDihydroxycholecalciferolsArbutinHydroxycholecalciferolsChylomicronsInjections, IntravenousProdrugsPteroylpolyglutamic AcidsDrug InteractionsArea Under CurveParenteral Nutrition, HomeTime FactorsGlucuronidesCalcium RadioisotopesIntestinal SecretionsElectrolytesX-Ray Absorption SpectroscopyRats, Inbred StrainsDietary FatsHypocalcemiaCefiximeProton-Coupled Folate TransporterDiarylheptanoidsDietary ProteinsCholesterol, DietaryFolic AcidForsythia