QuercetinFlavonoidsFlavonolsKaempferolsFirefliesPhenolsMice, HairlessPolyphenolsAntioxidantsPlant ExtractsCatechinMolecular StructureTailMice, Inbred ICRUltraviolet RaysMatrix Metalloproteinase InhibitorsOnionsStructure-Activity RelationshipCell Line, TumorDose-Response Relationship, DrugProto-Oncogene Proteins c-aktAntineoplastic AgentsTetradecanoylphorbol AcetateSkin NeoplasmsGlycosidesPhosphorylation