Iron Chelating AgentsNitrilotriacetic AcidIronMonocytes, Activated KillerFerric CompoundsAbsorptionIntestinal AbsorptionHydroxidesHydroxyl RadicalChelating AgentsIron, DietaryIron OverloadIron RadioisotopesIron IsotopesEuropiumFerrous CompoundsFerritinsLanthanoid Series ElementsIron CompoundsBiological AvailabilityOrganometallic CompoundsHeterocyclic Compounds, 1-RingTransferrinMolecular StructureAnemia, Iron-DeficiencyZincSkin AbsorptionSpectrophotometry, AtomicDeferoxamineHeterocyclic CompoundsCopperSpectrophotometryKineticsEdetic AcidGadoliniumPentetic AcidFMN ReductaseSiderophoresIron Regulatory Protein 1Spectrum AnalysisX-Ray Absorption SpectroscopyIron Metabolism DisordersOxidation-ReductionSpectrophotometry, UltravioletJejunumHydrogen-Ion ConcentrationPhytic AcidHemoglobinsIron Regulatory Protein 2HemeChromatography, High Pressure LiquidAnemia, HypochromicStructure-Activity RelationshipHepcidinsWaterBiological TransportTissue DistributionHemochromatosisAdministration, OralMagnetic Resonance SpectroscopyFluoroimmunoassayTerbiumReceptors, TransferrinNonheme Iron ProteinsGallium RadioisotopesDose-Response Relationship, DrugRadioisotopesStereoisomerismIntestine, SmallDuodenumLiverIsotope LabelingSulfur CompoundsModels, MolecularMolecular Sequence DataMolecular ConformationPhenolsIron-Dextran ComplexTime FactorsIron-Binding ProteinsAscorbic AcidTerphenyl CompoundsCation Transport ProteinsCoordination ComplexesCaco-2 CellsZinc RadioisotopesVolatile Organic CompoundsIntestinesSulfhydryl CompoundsOxyquinolineContrast MediaFerrozineChelation TherapySpectrophotometry, InfraredElectron Spin Resonance SpectroscopyMetalsPlant ExtractsFecesZinc IsotopesBinding Sites