The Osteogenic Study of Tissue Engineering Bone with BMP2 and BMP7 Gene-Modified Rat Adipose-Derived Stem Cell

Figure 6

HE staining of the transverse bone defect sections in different groups at 2 weeks, 4 weeks, and 6 weeks post-surgery. Abbreviations used: scaffold (S); new bone from implanted scaffold (NB-S); bone marrow (BM), cortical bone (CB), bone trabecular (BT). Bar = 100 𝜇m.