Research Article

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

Figure 5

TBHQ activated the Nrf2 pathway in rat chondrocytes. (a) Representative Western blot images of Nrf2, HO-1, and NQO-1. (b) TBHQ significantly increased the protein expression levels of Nrf2 and its downstream molecules, NQO-1 and HO-1. This suggested that TBHQ activated the Nrf2 pathway in rat chondrocytes, in vitro. and . n.s, not significant.
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