Fig. 7From: Baicalin inhibits IL-1β-induced ferroptosis in human osteoarthritis chondrocytes by activating Nrf-2 signaling pathwayBaicalin promoted the expression levels of Nrf2 and its downstream factors in chondrocytes. A The expression levels of Nrf2 and HO-1 were detected by Western blot. The relevant data was shown in (B). The mRNA expression levels of Nrf2 (C) and HO-1 (D) were detected by RT-PCR. *P < 0.05; **P < 0.01Back to article page