Fig. 10From: Application of vancomycin-impregnated calcium sulfate hemihydrate/nanohydroxyapatite/carboxymethyl chitosan injectable hydrogels combined with BMSC sheets for the treatment of infected bone defects in a rabbit modelQuantitative analysis of newborn bone tissue was performed in the four groups at 4 weeks, 8 weeks and 12 weeks after the operation (ns, p ≥ 0.05; *, p < 0.05; **, p < 0.01; ***, p < 0.001). At 4 weeks, there was a statistically significant difference in new bone formation among the four groups, while up to 12 weeks, there was no difference among the three Groups B, C, and DBack to article page