Research Paper Volume 14, Issue 13 pp 5366—5375
High TRB3 expression induces chondrocyte autophagy and senescence in osteoarthritis cartilage
Figure 5. Chondrocyte senescent is dependent on TRB3. (A, B) Western blotting analyses of senescent markers p21, p16, type II collage and MMP-9 with β-actin as a loading control. (C) Representative graphs of cells stained for β-gal activity. The results are described as the mean ± SD. *P < 0.05, **P < 0.01 vs. normal group.