Fig. 5

Effects of GA on MDR-AB induced ROS expression of A549 cell. After 12 h of culture, the cells were labeled with DCFH-DA, and the ROS⁺ cell percentages were detected by flow cytometry (A, B). The mRNA expression of MDA (C), SOD (D), and MPO (E) were detected by RT-PCR assay. ^*P < 0.05 vs. MDR-AB group; ^**P < 0.01 vs. MDR-AB group: ^#P < 0.05 vs. control group; ^##P < 0.01 vs. control group