The expression of MMP-9, 2 in endometrium was not related with the levels of serum E2,p,T,FSH,LH and PRL in PCOS patients with infertility.

• 经回归分析,MMP-9、MMP-2在PCOS子宫内膜的表达与血清E2、P、T、FSH、LH和PRL的水平均无明显相关性。