目的探讨胰腺癌细胞（PC- 3）胰岛素样生长因子- 1受体（IGF- 1R）基因的定量表达，及其与细胞凋亡、成瘤性的关系。

Objective To explore Insulin like growth factor 1 receptor(IGF 1R)gene quantitative expression in human pancreatic cancer cells(PC 3) and the relationship of IGF 1R with apoptosis?tumorigenicity.

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目的探讨不同病理分级胶质瘤中胰岛素样生长因子结合蛋白2 (IGFBP - 2)的表达情况，以及与其他分子及临床预后的相关性。

Objective to determine the levels of insulin-like growth factor binding protein-2 (IGFBP-2) in glioma tumor tissue and their clinical significance.

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