Fig. 3.

Res plays an anti‐inflammatory role and increases drug sensitivity of H69AR cells. The cell growth inhibition rate was measured by MTT assay in H69AR cells (A) treated with Adriamycin and Res, or (B) treated with Adriamycin, Res and IL‐23 for 24 or 48 h, respectively. (C) Western blot analysis of the expression levels of p‐NF‐κB, IL‐1β, IL‐8 and IL‐23 in H69AR cells; GAPDH was used as a loading control. This part of the results was provided by the contractor. Student’s unpaired t‐test and one‐way ANOVA were used for statistical analysis. **P < 0.01 vs. H69AR group. All the results were shown as mean ± SD. Data were obtained from at least three independent experiments.