Fig. 4.
Reduction of the mitochondrial membrane potential (▵Ψm,) (A) and production of ROS (B) in untreated control or As2O3-treated (7 days) HL-60/neo, HL-60/Bcr-abl, and K562 cells.
As2O3 treatment increased the percentage of HL-60/neo, HL-60/Bcr-abl, and K562 cells, which displayed low ΔΨm and high ROS production. Data are representative of 3 independent experiments.