Fig. 3From: Effects of alendronate on cartilage lesions and micro-architecture deterioration of subchondral bone in patellofemoral osteoarthritic ovariectomized rats with patella-bajaThe gross observation of femoral trochlear cartilage degeneration. *p < 0.05 versus sham group, ▲p < 0.05 versus OVX groupBack to article page