Fig. 4

MA suppressed MAPK and NF-κB pathways in IL-1β-stimulated NPCs. The proteins expressions of NF-κB (P65) (A-B) and MAPK (P38, Jnk, and Erk) (E-F) were analyzed with western blotting. (C) Immunofluorescence staining and (D) quantitative analysis of the nuclear translocation of P-P65 in NPCs. Data were shown as means ± SD, n = 3. ∗p < 0.05; ∗∗p < 0.01; ∗∗∗p < 0.001; ns, no significant difference