Skip to main content
. 2019 May 29;25:3983–3988. doi: 10.12659/MSM.916835

Figure 2.

Figure 2

The upper panel demonstrates the captured images of DCFH-DA fluorescent staining of A549 cells incubated with gambogic acid (GA) at concentrations of 0, 0.25, 0.5, and 1.0 μmol/l. Generated intracellular ROS was tagged by red fluorescence. Columns on the lower panel indicate the detected mean fluorescence intensities (MFI) of DCFH-DA staining. [a Differences were statistically significant compared with control (p<0.05); b Differences were statistically significant compared with cells incubated with GA at 0.25 μmol/l; c Differences were statistically significant compared with cells incubated with GA at 0.5 μmol/l; d Differences were statistically significant compared with cells incubated with GA at 1.0 μmol/l].