Fig. 5From: Baicalin inhibits IL-1β-induced ferroptosis in human osteoarthritis chondrocytes by activating Nrf-2 signaling pathwayBaicalin reduced IL-1 β-induced ROS and LPO accumulation. Chondrocytes were stained with DCFH-DA or C11 BODIPY fluorescent probe, ROS and LPO levels were calculated by measuring fluorescence intensity (A and B). The absorbance of oxidation reaction was measured to evaluate the cellular MDA level by using kits (C). *P < 0.05; **P < 0.01Back to article page