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Articular cartilage evaluation and its association with the subchondral bone microstructure (A) Histological analysis of cartilage damage in the OA, OP, and NC groups (B) The Osteoarthritis Research Society International (OARSI) scores of the OA, OP, and NC groups. ∗ Significant difference between OA and OP group (p < 0.05). # Significant difference compared with the NC group (p < 0.05). Scale bars = 200 μm.
