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. 2020 Aug 29;2020:6473858. doi: 10.1155/2020/6473858

Figure 1.

Figure 1

Gene expressions of MMPs, CypB, CD147, and inflammation-related genes in normal and CIA cartilage. Normal cartilage explants were treated with vehicle and 10 ng/mL IL-1α, and CIA cartilages were treated with vehicle, 10 ng/mL IL-1α, and 10 ng/mL IL-1α plus 10 μM dexamethasone, respectively, before collected for total mRNA extraction. All data were presented as a value relative to those in the first group. Values are represented as the mean ± S.E.M. △P < 0.05, △△P < 0.01, △△△P < 0.001, and △△△△P < 0.0001 as compared with the indicated group.