Fig. 4.

Effects of ECC-BYF III on cells senescence in CSE-induced BEAS-2B. A The total protein expressions of p21 and p16; Full-length gels are presented in Supplementary Fig. 1 (B) SA-β-Gal staining of different groups, the dosage of ECC-BYF III (17.5 μg/ml) was used. The level of (C) p16 (D) p21 and (E) a histogram of percentage of positive cells. The data are expressed as the mean ± SE, (n = 3–6). ^**P < 0.01 vs. the normal group, ^*P < 0.05 vs. the normal group; ^##P < 0.01 vs. the model group, ^#P < 0.05 vs. the model group