Fig. 3
From: Glaucocalyxin A delays the progression of OA by inhibiting NF-κB and MAPK signaling pathways
GLA’s effect on NF-κB and MAPK signaling pathways in IL-1β-stimulated chondrocytes. A Western blot and quantification analysis were used to detect the expression levels of P38, p-P38, ERK, p-ERK, JNK, and p-JNK. B Western blot and quantification analysis were used to identify the expression levels of P65, p-P65, IκBα, and p-IκBα in the NF-κB signaling pathway. C Immunofluorescence was used to visualize P65 nuclear translocation. The reported value is the mean ± SD of three independent experiments. ***p < 0.001, **p < 0.01, *p < 0.05, when compared to the control group