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重组人骨形成蛋白 7(ｒｈＢＭＰ 7)在体内和体外都显示了高效的骨诱导活性[1] 。可刺激成骨细胞、类成骨细胞及已分化的人骨细胞 ,促进其增殖和胶原合成以及细胞中碱性磷酸酶增加。在长期培养基中可使胶外基质钙化性的诱导原始成骨祖细胞的定向分化。本组实验主要探索体外培养
Recombinant human bone morphogenetic protein 7 (rhBMP 7) shows efficient osteoinductivity in vivo and in vitro [1]. Can stimulate osteoblasts, osteoblasts and differentiated human osteoblasts, and promote their proliferation and collagen synthesis and cellular alkaline phosphatase increase. In long-term media, adnexal matrix calcification induces the directional differentiation of primary osteogenic progenitor cells. This group of experiments to explore in vitro culture