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产品型号:S0B2274
更新时间:2025-10-10
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p57 is a cyclin dependent kinase inhibitor protein. Normal p57 expression (strong nuclear staining in villous cytotrophoblasts, intermediate trophoblasts and villous stromal cells) is seen in all gestations that contain maternal genetic material. p57 expression is lost in complete hydatidiform mole, while it is retained in partial hydatidiform moles and nonmolar specimens.