**Figure 3.** **Resveratrol alleviates the effect of bleomycin on BEAS-2B cells.** (**A**) The cell viability of BEAS-2B cells after different treatments (*n* = 6 in each group). (**B**) The expression of Cyclin D1 and Cyclin D3 in different groups (*n* = 6 in each group). (**C**) The level of HIF-1α in different groups at each postoperative time point (*n* = 6 in each group). (**D**) The expression of NF-κB in different groups at each postoperative time point (*n* = 6 in each group). **p* < 0.05, ***p* < 0.01, ****p* < 0.001, ****p* < 0.0001.