CatechinOxidative StressTeaCamellia sinensisAntioxidantsReactive Oxygen SpeciesHydrogen PeroxideLipid PeroxidationPlant ExtractsMalondialdehydeBiflavonoidsPolyphenolsGlutathioneThiobarbituric Acid Reactive SubstancesSuperoxide DismutaseOxidantsFlavonoidsPhenolsProanthocyanidinsGallic AcidOxidation-ReductionFree Radical ScavengersCatalaseProtein CarbonylationGlutathione Peroxidasetert-ButylhydroperoxideCamelliaPicratesF2-IsoprostanesParaquatQuercetinGlutathione DisulfideDeoxyguanosineAscorbic AcidRats, WistarRutinApoptosisSuperoxidesAcetylcysteineAldehydesVitamin EMitochondriaWineCentaureaTanninsCacaoNF-E2-Related Factor 2Rats, Sprague-DawleyFlavonolsNADPH OxidaseIsoprostanesDose-Response Relationship, DrugCells, CulturedAnthocyaninsCell SurvivalDisease Models, AnimalBiological MarkersLipid PeroxidesPhytotherapyFree RadicalsChromatography, High Pressure LiquidLiverDNA DamageProtocatechuate-3,4-DioxygenaseHeme Oxygenase-1Transition ElementsSignal TransductionVitamin K 3alpha-TocopherolPeroxiredoxinsMice, Inbred C57BLCyclic N-OxidesGlutathione ReductaseInflammationNitric OxideAnti-Obesity AgentsCell DeathPaulliniaBlotting, WesternCell LineTime FactorsHydroxybenzoatesAnticarcinogenic AgentsBiphenyl CompoundsAgingProtective AgentsSulfhydryl CompoundsDiamideBeveragesCistusThioredoxinsCombretumButhionine SulfoximineCytoprotectionMolecular StructureEnzyme InhibitorsDinoprostEndothelium, VascularDeoxyriboseBambusa