AIM:To study the effect of transgenic of bone morphogenetic protein 2 adenoviral vector Ad BMP 2 on the cultivation in vitro of compound of fibrin gel and mesenchymal stem cell (MSC).

• 目的:研究骨形态发生蛋白-2重组腺病毒(Ad-BMP-2)转基因对骨髓基质细胞(mesenchymalstemcell,MSC)与纤维蛋白凝胶构成的复合物体外培养的影响。