Abstract he results indicate that Ridix Astragali may stimulate proliferation and differentiation of CFU-S in erythrocytesand granulorytes,but has no effect on peripheral platelets.

• 摘要结果表明黄芪能促进造血干细胞的增殖和向红系与粒系细胞分化，但对外周血血小板却无明显影响。