Fig. 5
Anti-osteoclastogenic effect of composites. TRAP staining of osteoclasts after RANKL stimulating in groups of PLGA (A), PLGA/BGP (B), PLGA/BGP/25N (C), and PLGA/BGP/50N (D). Bar = 100 μm. EThe result of TRAP activity assay in different groups. *p < 0.05