Reactive Nitrogen SpeciesPeroxynitrous AcidNitratesNitric OxideReactive Oxygen SpeciesMolsidomineNitrosationNitrogen CompoundsTyrosineNitritesOxidative StressNitric Oxide Synthase Type IINitrogen OxidesNitric Oxide DonorsNitrogen DioxideOxidation-ReductionOxidantsAntioxidantsNitric Oxide SynthaseS-NitrosoglutathioneFree Radical ScavengersNitrogenFree RadicalsEosinophil PeroxidaseHydrogen PeroxidePeroxidaseNitrogen CycleMetalloporphyrinsSuperoxidesHydroxyl RadicalSulfhydryl CompoundsMacrophagesGlutathioneMice, Inbred C57BLSuperoxide DismutaseLipid PeroxidationCells, CulturedOxygenCatalaseNitrogen FixationEnzyme InhibitorsSodium NitriteNitroso Compoundsomega-N-MethylarginineMitochondriaGas Chromatography-Mass SpectrometrySignal TransductionMacrophage ActivationAscorbic AcidApoptosisRats, Sprague-DawleyCell DeathMice, KnockoutBacterial ProteinsDisease Models, AnimalLungProtein Processing, Post-TranslationalDose-Response Relationship, DrugImmunohistochemistryCell LineModels, Biological