Fig. 4

Micro-CT images showing the repair effect of the Ade/FS group and ACP/FS group for 4 and 8 weeks, respectively. Fibrin sealant group (FS group); Ade/fibrin sealant mixture group (Ade/FS group); and ACP nanoparticles /fibrin sealant mixture group (ACP/FS group) (*comparison between the Ade/FS group and FS group, #comparison between the Ade/FS group and ACP/FS group, p < 0.05)