Research Article

Tert-Butylhydroquinone Prevents Oxidative Stress-Mediated Apoptosis and Extracellular Matrix Degradation in Rat Chondrocytes

Figure 4

TBHQ prevented oxidative stress-induced matrix degradation. (a–d) The mRNA expression levels of collagen II, aggrecan, MMP3, and MMP13 were evaluated using qPCR. (e) Representative Western blot images of collagen II, aggrecan, MMP3, and MMP13. (f–i) The protein expression levels of collagen II, aggrecan, MMP3, and MMP13 evaluated through Western blotting. and . n.s, not significant.
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