GF and BPE have an important role in human pituitary tumors cells cultured in serum free medium in vitro . EGF and BPE can promote the proliferation of human pituitary tumors cells cultured in vitro .

• EGF和BPE具有明显改善人垂体腺瘤细胞体外无血清培养条件的作用 ,EGF和BPE对离体培养的垂体腺瘤细胞增殖具有促进作用