Improvement of the Survival of Human Autologous Fat Transplantation by Adipose-Derived Stem-Cells-Assisted Lipotransfer Combined with bFGF

Figure 3

Vascularization in the fat grafts as evidenced by factor VIII immunohistochemistry (magnification ×400). Fewer factor VIII positive blood vessels were observed in control grafts while compared to ASCs group, and bFGF further promoted blood vessel generation while compared to grafts received ASCs alone.