Mouth Neoplasms4-Nitroquinoline-1-oxideMouth Mucosa9,10-Dimethyl-1,2-benzanthraceneTongue NeoplasmsPrecancerous ConditionsCheekLeukoplakiaCarcinogensLeukoplakia, OralCarcinoma, Squamous CellMesocricetus4-Hydroxyaminoquinoline-1-oxideHesperidinAnticarcinogenic AgentsCell Transformation, NeoplasticNucleolus Organizer RegionCricetinaeTongueArachidonate 5-LipoxygenaseRats, Inbred F344Gene Expression Regulation, NeoplasticImmunohistochemistryCarcinogenesisCocarcinogenesisAzoxymethanePapillomaSkin NeoplasmsMethylnitrosoureaColonic NeoplasmsCarcinogenicity Tests1,2-DimethylhydrazineNeoplasms, ExperimentalNitrosaminesMammary Neoplasms, ExperimentalStomach NeoplasmsAdenocarcinomaAdenomaNeoplasms, Radiation-InducedLiver Neoplasms, ExperimentalDiethylnitrosamineNeoplasmsButylhydroxybutylnitrosamineCarcinogens, EnvironmentalDimethylhydrazinesMethylnitronitrosoguanidineBenzo(a)pyreneGenes, rasColorectal NeoplasmsHyperplasiaCell Line, TumorDNA MethylationCyclooxygenase 2ChemopreventionLung NeoplasmsLiver NeoplasmsColonCell ProliferationCarcinomaApoptosisMice, TransgenicIntestinal NeoplasmsCell DivisionDNA AdductsAzaserineTumor Suppressor Protein p53DNA DamageKeratinocytesReverse Transcriptase Polymerase Chain ReactionUrethaneUrinary Bladder NeoplasmsTumor Markers, BiologicalMutagensMutation2-AcetylaminofluoreneRNA, MessengerEsophageal NeoplasmsDisease Models, AnimalGenes, Tumor SuppressorSignal TransductionMice, Inbred SENCARDNA, NeoplasmDisease ProgressionGenes, p53Epithelial CellsDietMutagenicity TestsGastric MucosaUltraviolet RaysMice, HairlessBenz(a)Anthracenesbeta CateninIntestinal MucosaPancreatic NeoplasmsProstatic NeoplasmsCarcinoma, HepatocellularMethylhydrazinesNeoplasm ProteinsMammary Neoplasms, AnimalLiver