NitrosaminesAminesNitritesThoriumSodium NitriteAminationDimethylaminesButylhydroxybutylnitrosamineNitrite ReductasesNitrosationDimethylnitrosamineIndicators and ReagentsCarcinogensMolecular StructureNitratesGas Chromatography-Mass SpectrometryStereoisomerismAmine Oxidase (Copper-Containing)Biogenic AminesN-NitrosopyrrolidineStructure-Activity RelationshipOxygenasesPseudomonasSulfadimethoxineMagnetic Resonance SpectroscopyRubberAmyl NitriteRats, Inbred F344CatalysisKineticsDiethylnitrosamineNitroso CompoundsTobaccoUrinary Bladder NeoplasmsPlants, ToxicBiotransformationTobacco, SmokelessCocarcinogenesisNitric OxideFood PreservationTarsMeat ProductsNeoplasms, ExperimentalNitrite Reductase (NAD(P)H)MutagensCytochrome P-450 CYP2E1OpisthorchiasisNitrate ReductasesSmokeNose NeoplasmsNitrate ReductaseOxidation-ReductionUnited States Federal Trade CommissionNicotineFood AdditivesAminopyrineMeatButanonesFood AnalysisErythrocebus patasUrinary BladderUrinary Bladder CalculiIsothiocyanatesDNA AdductsPyridinesSilica GelCotinineMutagenicity TestsRespiratory Tract NeoplasmsMesocricetusVolatilizationLegislation, FoodNitrobacterLung NeoplasmsAnticarcinogenic AgentsMicrosomes, LiverGuanineGlucuronatesPolycyclic Hydrocarbons, AromaticCarcinoma, Transitional CellHydroxylationNitric Oxide SynthaseSmokingBeerMethemoglobinHemoglobinsHydrogen-Ion Concentrationp-DimethylaminoazobenzeneAlkylating AgentsLiver Neoplasms, ExperimentalAryl Hydrocarbon HydroxylasesAscorbic AcidHemeCytochrome P-450 Enzyme SystemChromatography, High Pressure LiquidChromatography, GasFood HandlingMixed Function OxygenasesMicrosomesThiocyanates