Figure 6From: Mitochondrial respiratory chain dysfunction modulates metalloproteases -1, -3 and -13 in human normal chondrocytes in culture MMPs evaluation in cartilage explants after MRC inhibition. Cartilage explants from human normal donors were treated with Oligomycin 5 μg/mL or AA 20 μg/mL for 72 h and MMP-1 (A), -3 (B) and -13 (C) were evaluated by immunohistochemistry. Example of a representative experiment of 3.Back to article page