PyrazolesNitrogen FixationThiadiazolesNitrogen IsotopesNitrogen CompoundsHeterocyclic Compounds, 2-RingNitrogen CycleBlood Urea NitrogenNitrogen DioxideNorisoprenoidsReactive Nitrogen SpeciesCytochrome P-450 CYP2E1Drug-Induced Liver InjuryAlcohol DehydrogenaseAlcohol OxidoreductasesNitrogen OxidesBenzene DerivativesPII Nitrogen Regulatory ProteinsCyclizationMethylazoxymethanol AcetateAnilidesMolecular Structure7-Alkoxycoumarin O-DealkylaseMitogen-Activated Protein Kinase 9CarbonAmmoniaNitratesHydrazonesHydrazinesFertilizersLiverEthanolHeterocyclic CompoundsEstrogen Receptor betaMixed Function OxygenasesAspartate AminotransferasesIsoxazolesQuaternary Ammonium CompoundsPhenylhydrazinesNitrosationStructure-Activity RelationshipAlanine TransaminaseLipid PeroxidationGlutamate-Ammonia LigaseAlkylationAryl Hydrocarbon HydroxylasesAcetaldehydeOxidation-ReductionAzo CompoundsEnzyme InductionArgininosuccinate SynthaseNADKineticsUreaPropionatesCytochrome P-450 Enzyme SystemMagnetic Resonance SpectroscopySoilNitrogen Mustard CompoundsMicrosomes, LiverNitrogenaseNitrilesDrug DesignSymbiosisAmino AcidsHorsesBiomassDimethyl SulfoxideEstrogen Receptor alphaEnzyme InhibitorsPyrimidinesOxidative StressImidazolesNitric Oxide Synthase Type IIPlant RootsGlutamineIsomerismDrug Screening Assays, AntitumorAcetylenePlant LeavesNecrosisModels, MolecularMice, Inbred C57BLDigestionCrystallography, X-RayBacterial ProteinsDose-Response Relationship, DrugAmmonium CompoundsGlutamate SynthaseGene Expression Regulation, BacterialAllantoin