Objective: To central composite design response surface methodology(CCD-RSM) Monomeric flavonoids investigated in vitro drug combination anti-tumor and anti-anoxic injury effects, to find the best combination of flavonoid monomer ratio of drugs to improve the effectiveness of the drug in the clinical treatment.Methods: Using MTT method(MTT colorimetric method) estimates the cell viability, using biochemical assay for intracellular malondialdehyde(MDA) and superoxide dismutase(SOD) levels of testing. With th...