Ebeiedinone and peimisine modulated autophagy in BEAS-2B cells after CSE damage. BEAS-2B cells were co-incubated with ebeiedinone, peimisine (1, 10, 40, and 80 μM) and CSE for 24 h. After treatment by them, the levels of autophagic proteins were determined by western blotting. (a) and (c) WB to evaluate the expression of LC3. (b) and (d) The quantified expression of LC3-II/PARP. The data are represented as the mean ± standard deviation of three independent experiments. ####P < 0.0001 compared with the control group. ***P < 0.001 and ****P < 0.0001, compared with the CSE group. Abbreviation used: ns, not significant.