BACKGROUND & AIM:To examine the inhibitory effects of Phellinus linteus intracellular polysaccharide(PLIP) on proliferation of leukemic cell line K562,and to explore its preliminary mechanisms.

• 背景与目的:观察桑黄胞内多糖(PLIP)对体外培养的人白血病细胞K562的增殖抑制作用,并初步探讨其作用机制。