Fig. 2.

Increased ROS production by SC-58125 treated Ramos B lymphoma cells. a Ramos B lymphoma cells treated with SC-58125 showed an increase in the percentage of DCF positive cells as detected by flow cytometry. Histogram plots show the percentage of DCF positive cells increases with the dose of SC-58125 treated Ramos B lymphomas compared to vehicle control. b An increase in the percentage of cells positive for superoxide anion production was detected by dihydroethidium (HE) staining 24 h after exposure to SC-58125 at doses as low as 5 μM