Grape Seed ExtractProanthocyanidinsVitisSeedsBiflavonoidsPlant ExtractsAntineoplastic Combined Chemotherapy ProtocolsPolyphenolsPhenolsChemotherapy, AdjuvantRosalesCatechinWineRoot CariesFlavonoidsPhytotherapyAnthocyaninsAntioxidantsTanninsHarpagophytumFruitCombined Modality TherapyAntineoplastic AgentsGallic AcidCisplatinSeed DispersalCyclophosphamideDoxorubicinTreatment OutcomeGermination