Ferrous CompoundsMagnetite NanoparticlesFerric CompoundsIronFerrosoferric OxideIron Chelating AgentsDextransOxidesMagneticsNanoparticlesNitric Oxide SynthaseContrast MediaCell TrackingIron OverloadIron, DietaryMetal NanoparticlesMagnetic Resonance ImagingFerrocyanidesIron CompoundsParticle SizeIron IsotopesFerritinsIron RadioisotopesNitric Oxide Synthase Type IIMolecular StructureMagnetsStaining and LabelingMicroscopy, Electron, TransmissionSulfur CompoundsMagnetic Field TherapyMagnetometryNitric Oxide Synthase Type IIIVolatile Organic CompoundsMagnetic PhenomenaAnemia, Iron-DeficiencyMagnetic FieldsCoated Materials, BiocompatibleNitric Oxide Synthase Type IMagnetic Resonance SpectroscopyStructure-Activity RelationshipHeterocyclic CompoundsNitrogen OxidesCell Line, TumorCell SurvivalNanomedicineTransferrinOxidation-ReductionDose-Response Relationship, DrugNitroso CompoundsDrug Delivery SystemsPlant ExtractsEnzyme InhibitorsIron Regulatory Protein 1NanotechnologySurface PropertiesCells, CulturedOrganometallic CompoundsDrug Evaluation, PreclinicalIron Metabolism DisordersZinc OxidePolylysinePhenolsMolecular ImagingSulfhydryl CompoundsKineticsNanocapsulesDeferoxamineDrug CarriersNanostructuresRats, Sprague-DawleyBiphenyl CompoundsMaterials TestingIron Regulatory Protein 2Image EnhancementInhibitory Concentration 50Polyethylene GlycolsMacrophagesTime FactorsSmall Molecule LibrariesTissue DistributionChromatography, High Pressure LiquidRats, WistarSiderophoresHemoglobinsNitritesSpectrophotometry, AtomicCell LineOrganotin CompoundsStereoisomerismLiverChemical ProcessesNitrogen CompoundsAniline CompoundsArginineSpiro CompoundsDisease Models, AnimalNG-Nitroarginine Methyl EsterGoldInorganic ChemicalsMolecular Conformation