FIG. 6From: Osteoclasts secrete leukemia inhibitory factor to promote abnormal bone remodeling of subchondral bone in osteoarthritis(A − E) Immunostaining and quantitative analysis for LIF (A, B), TRAP (A, C), sclerostin (A, D) and β-catenin (A, E) in sagittal sections of the subchondral bone medial compartment at 4 weeks after ACLT surgery. Scale bar, 50 μm. Means ± SD; **p < 0.01 compared to the sham group, ##p < 0.01 compared to the vehicle groupBack to article page