Methods: By culturing the endothelial cells and adding DBD with different concentration to the medium,ELISA analysis,Western blotting,Flow cytometry analysis and hemopoietic colony assay were used.

• 方法:在培养的内皮细胞及骨髓造血细胞半固体和液体培养体系中加入不同浓度的当归补血汤,采用流式细胞术、双抗夹心法检测其对内皮细胞及骨髓造血细胞增殖的影响。