Figure 1

IL-27/IL-27R expression increases in bleomycin-induced pulmonary fibrosis.A. Real-time PCR for IL-27 and IL-27R, at days 3, 7, 14, and 28 in the BLM and control groups. The expression of the CT values for real-time PCR were normalized by 2^-∆∆ct. B. IL-27 and IL-27R mRNA expression in the different groups. C, D. Western blot analysis; band intensities were measured using Image J. For each group, n = 3. Data are expressed as the mean ± SEM. *p < 0.05, **p < 0.01.