目的探讨表皮生长因子受体与细胞增殖、转化的关系。

Objective to explore the relationship between epidermal growth factor receptor (EGFR) and cell proliferation and transformation.

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结论：骨髓间质干细胞在大鼠心脏内可以转化为血管内皮细胞或分泌血管内皮生长因子，是治疗缺血性心血管疾病理想的细胞来源。

CONCLUSION: MSCs can be transformed into vascular endothelial cells or secrete VEGF in rat hearts, thus is the ideal cell source of therapy in ischemic cardiovascular disease.

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目的：研究环氧化酶- 2 (COX - 2)抑制剂对人腹膜间皮细胞(HPMC)转化生长因子- 1 (TGF - 1)表达的影响。

Objective: to investigate the effects of cyclooxygenase-2 (COX-2) inhibitor on TGF-b1 expression in human peritoneal mesothelial cells (HPMC).

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