Fig. 7

NOX4 inhibition moderated Ti nanoparticle-induced bone destruction in histological sections of the calvarial surface. A Representative images of H&E staining (B) and TRAP staining. Scale bars, 100 µm. C Quantification of the number of TRAP-positive osteoclasts. D Representative images of DHE staining. Scale bars, 50 µm. E Quantification of the DHE fluorescence intensity. **p < 0.01