Fig. 7. EGCG–β-CD complex inhibits osteoclast differentiation more effectively than EGCG. Osteoclast formation was detected using TRAP staining, and TRAP-positive cells with more than three nuclei in each well were considered as osteoclasts under a microscope (original magnification ×40). Representative images are displayed. Data are presented as the mean ± SEM of three independent experiments. ***p < 0.001 compared with the control; ##p < 0.01 compared with RANKL treatment only; $p < 0.05 compared with EGCG treatment.
