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. 2023 Aug 29;28(5):e17929. doi: 10.1111/jcmm.17929

FIGURE 4.

FIGURE 4

TMJ synoviocytes‐conditioned medium regulates inflammatory reactions in chondrocytes. (A) In vitro experimental procedures and sample assignment. (B) The mRNA expression of MMPs in chondrocytes, N‐CM, normal synoviocytes‐derived CM, TC‐CM, synoviocytes treated by TNF‐α and CHX‐derived CM, TCN‐CM: synoviocytes treated by TNF‐α, CHX, and Nec‐1‐derived CM. MMP, matrix metalloproteinases; TMJ, temporomandibular joint; ns, no significant, *, p < 0.05; **, p < 0.001.