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Dysregulated expression of degradative enzymes: Significant increase in the average percentage positive stained osteocytes in OA samples was observed with (a-c) MMP1 (p=0.001), (d-f) MMP9 (p=0.0026), (g-i) ADAMTs4 (p=0.0042) compared controls. Bars equal mean±SD, (n=5), *p≤0.05.
