Fig. 1From: Danshensu inhibits the IL-1β-induced inflammatory response in chondrocytes and osteoarthritis possibly via suppressing NF-κB signaling pathwayThe cytotoxicity of DSS on chondrocytes. A The structure of DSS. B The morphology of primary chondrocytes. Scale bar = 200 μm. C, D Chondrocyte viability was detected by the CCK-8 kit after treatment with different concentrations of DSS for 24 h (C) and 48 h (D), respectively. ***p < 0.001Back to article page