图 2. 免疫印迹实验检测成骨诱导前各组BMSCs的蛋白表达.

Fig 2 Western blot analysis of different protein expression in BMSCs before osteogenic differentiation

A~F：正常对照组、正常阴性组、正常干扰组、空白对照组、阴性对照组、RNA干扰组。