Research Article

A Comparison of Conventional Collagen Sponge and Collagen-Gelatin Sponge in Wound Healing

Figure 8

The comparison of the number and area of newly formed capillaries at 2 weeks after implantation. The number of newly formed capillaries in the wounds treated of the CGS-bFGF group was significantly higher than that of the CS-NSS and CGS-NSS groups ( and , resp.).