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Fig. 6 | Journal of Orthopaedic Surgery and Research

Fig. 6

From: Exosomes derived from M2 macrophages prevent steroid-induced osteonecrosis of the femoral head by modulating inflammation, promoting bone formation and inhibiting bone resorption

Fig. 6

Osteoclastogenesis and adipogenesis in vivo. (A) Representative images of TRAP staining (the osteoclasts were stained wine red). Black blocks indicate the magnified area. (B) Immunohistochemical staining of PPARγ. Bar graph showed the mean optical density of PPARγ. N = 5 per group. *p < 0.05 compared with Normal group; #p < 0.05 compared with Model group

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