Results The positive rates of P21 and P27 in normal ovarian and benign ovarian tumor groups were higher than ha in ovarian carcinoma (P=0.014, 0.004).

• 结果正常卵巢组织、良性肿瘤组织P21、P27蛋白阳性表达率与卵巢癌组织比较，差异有显著性(P=0.；014、0