Fig. 5From: Effects of alendronate on cartilage lesions and micro-architecture deterioration of subchondral bone in patellofemoral osteoarthritic ovariectomized rats with patella-bajaResults of immunohistochemisty staining of Col-II. *p < 0.05 versus sham group, ▲p < 0.05 versus OVX group, ■p < 0.05 versus PLS + OVX groupBack to article page