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已知胰岛素在细胞培养中是各种细胞的有丝分裂原,为探讨胰岛素对子宫内膜癌的发生、发展所起的可能作用:①在人类子宫内膜癌细胞培养中是否存在胰岛素特异性结合位点;②在不同分化程度的癌细胞中是否存在胰岛素受体的不同表达;③胰岛素对这些细胞是否有促分裂作用进行以下研究。
It is known that insulin is a mitogen of various cells in cell culture. To explore the possible role of insulin in the occurrence and development of endometrial cancer: (1) whether insulin-specific binding sites exist in human endometrial cancer cell culture Point; ② whether there is different expression of insulin receptor in different degree of differentiation of cancer cells; ③ insulin whether these cells have mitogenic effect for the following study.