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. 2019 Nov 16;13(2 Suppl):898S–907S. doi: 10.1177/1947603519888787

Figure 2.

Figure 2.

Effect of LINC01534 on the metabolic dysfunction of chondrocytes induced by interleukin-1β (IL-1β). (A) Detection of the expression of LINC01534 in chondrocytes transfected with si-LINC01534 or siNC by quantitative real-time polymerase chain reaction (qRT-PCR). (B) Detection of the mRNA expressions of aggrecan and collagen II in chondrocytes by qRT-PCR. (C) Detection of the mRNA expressions of matrix metalloproteinase–3 (MMP-3), MMP-9, and MMP-13 in chondrocytes by qRT-PCR. (D, E) Detection of the protein expressions of MMP-3, MMP-9, and MMP-13 in chondrocytes by Western blot. (F, G) Detection of the contents of MMP-3, MMP-9, and MMP-13 in chondrocyte supernatant by enzyme-linked immunosorbent assay (ELISA). *P < 0.05.