Figure 10.

Eosin-hematoxylin staining results of tissue sections of tibial defects 6 weeks postoperatively (a. blank control group; b. chitosan scaffold group; c. control group; d. knockout SIRT7 group).

Eosin-hematoxylin staining results of tissue sections of tibial defects 6 weeks postoperatively (a. blank control group; b. chitosan scaffold group; c. control group; d. knockout SIRT7 group).