Ferric CompoundsGlucaric AcidFerrous CompoundsIronFerritinsNitric Oxide SynthaseNitric Oxide Synthase Type IIOxidesNitric Oxide Synthase Type IIINitric Oxide Synthase Type INitrogen OxidesZinc OxideNG-Nitroarginine Methyl EsterNitritesArginineEnzyme Inhibitorsomega-N-MethylarginineNitroso CompoundsNitratesAmino Acid OxidoreductasesS-Nitroso-N-AcetylpenicillamineCyclic GMPMolecular StructureDose-Response Relationship, DrugNitroprussidePenicillamineEndothelium, VascularRats, Sprague-DawleyFerrosoferric OxideSulfur CompoundsVasodilationCells, CulturedMagnesium OxideRats, WistarVolatile Organic CompoundsPlant ExtractsMolsidomineStructure-Activity RelationshipGuanylate CyclaseS-NitrosoglutathioneOxidation-ReductionVasodilator AgentsEpoxy CompoundsSulfhydryl CompoundsAluminum OxideCitrullineS-Nitrosothiols