CarcinogensCocarcinogenesis9,10-Dimethyl-1,2-benzanthraceneNitrosaminesCell Transformation, NeoplasticCarcinogenesisCarcinogenicity TestsMethylnitrosoureaPrecancerous ConditionsRats, Inbred F344Benzo(a)pyreneAzoxymethaneAnticarcinogenic Agents2-AcetylaminofluoreneMutagensDNA AdductsPapilloma4-Nitroquinoline-1-oxideNeoplasms, ExperimentalBenzopyrenesSkin Neoplasms1,2-DimethylhydrazineMethylnitronitrosoguanidineMutagenicity TestsLiver Neoplasms, ExperimentalColonic NeoplasmsDiethylnitrosamineDimethylhydrazinesMammary Neoplasms, ExperimentalBenz(a)AnthracenesAminobiphenyl CompoundsNeoplasms7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxideBiotransformationAcetoxyacetylaminofluoreneDimethylnitrosamineLung NeoplasmsAdenomaAdenocarcinomaUrethaneNeoplasms, Radiation-InducedGenes, rasMesocricetusGene Expression Regulation, NeoplasticMethyldimethylaminoazobenzeneDNA DamageStomach NeoplasmsCarcinoma, Squamous Cellp-DimethylaminoazobenzeneAflatoxin B1LiverPolycyclic CompoundsMethylcholanthreneGlutathione TransferaseDNAHyperplasiaColonLiver NeoplasmsUrinary Bladder NeoplasmsMethylhydrazinesNitroquinolinesFluorenesHydroxyacetylaminofluoreneMouth NeoplasmsImmunohistochemistryChemopreventionCell DivisionCarcinogens, EnvironmentalButylhydroxybutylnitrosamineIntestinal NeoplasmsDeoxyguanosineCell Line, TumorMutationGenes, p53ChrysenesDietAflatoxinsColorectal NeoplasmsMice, TransgenicAlkylating AgentsCytochrome P-450 CYP1A1DihydroxydihydrobenzopyrenesAzaserineDose-Response Relationship, DrugPolycyclic Hydrocarbons, AromaticCyclooxygenase 2Tumor Suppressor Protein p53ApoptosisCell ProliferationAzo CompoundsCarcinomaMethylazoxymethanol AcetateUltraviolet RaysIsothiocyanatesButylated HydroxyanisoleCricetinaeSmokingDNA RepairDisease Models, AnimalMetabolic Detoxication, Drug