Fig. 6.
As2O3 treatment induces CD11b expression in HL-60/neo (A), HL-60/Bcr-abl (B), and K562 (C) cells.
Cells were treated with the indicated concentrations of As2O3 for 7 days, and the percentage of cells expressing CD11b on the cell surface was determined by fluorescence-activated cytometry. Data are representative of 3 separate experiments.