QuercetinStilbenesFlavonolsAntioxidantsSirtuin 1FlavonoidsWinePolyphenolsAntineoplastic Agents, PhytogenicOnionsPhenolsAnticarcinogenic AgentsPlant ExtractsVitisGlucosidesDose-Response Relationship, DrugApoptosisOxidative StressDipterocarpaceaeCatechinSirtuinsCell Line, TumorGlycosidesBiological AvailabilityFlavanonesAnti-Inflammatory Agents, Non-SteroidalApigeninPicratesVeratrumChromatography, High Pressure LiquidGlucuronidesCell SurvivalReactive Oxygen SpeciesFree Radical ScavengersCells, CulturedThealesPolygonum cuspidatumCell Proliferation