Figure 1.
Effects of As2O3 and DHA on the viability of HL-60 cells. Cells were treated for 48 hours with 1 μM As2O3,25 μM DHA, or 1 μM As2O3 and 25 μM DHA in combination. For comparison, cells were treated with 25 μM OA ± 1 μM As2O3 or left untreated (control). Cell viability was determined by means of the colorimetric EZ4U viability assay. Values represent the mean (± standard deviation [SD]) of 3 independent experiments.