Results : The Present results showed that serum extraction of YA ( YASE ) from rats was able to promote differentiation , inhibit proliferation and induce apoptosis in MCF-7 cells ; while crude drugs extraction of YA ( YACDE ) could not .
结果：阳和汤血清对MCF-7细胞有抑制增殖、促进分化及诱导凋亡作用，而阳和汤原液无此作用。
yase