Fig. 5.
![Effects of retinoids on proliferation of parental HL-60R, HL-60R/neo, and HL-60R/196Rz cells. Cells (2 × 103) were incubated in 96-well plates with various concentrations (10−10 to 10−6 mol/L) of all-transRA or 9-cis RA for 4 days, and MTT incorporation was then measured. The absorbance at 570 nm (optical density [OD] 570) was recorded using an enzyme-linked immunosorbent assay plate reader. Results are expressed as percent of control absorbance of three experiments, and standard deviation (SD) was within 10% of the mean.](https://ash.silverchair-cdn.com/ash/content_public/journal/blood/91/7/10.1182_blood.v91.7.2452/3/blod4073605.jpeg?Expires=1720846817&Signature=KYj~otW7vgxe9Tp6PZymbSKl8ygu1CS6mS3bodX61E31ydD6hD3s9A~QUMAMd0cGPDFA9Yinuz2qRgLPpUOSNYKv0CKubAVWY6znefoS3MTkzTmrnJhzmrOw7f05gGrZy~LFsYvCU1OQGPqHIioX5VYkqghnNpMwRtDjxOdMmreJQCc8~gTv7byeusREPXVLmLc0EQJVJNKaC0SuLVrwvaV~TMzz9WE3qf2C7IJfIidEWIAN4Fas0OD~icVVD4TG7TAXqiZlZZ1T4NccAhYShmpU7PhS2i9MePCfOoQ9sdcxM7ljTnmMN7HaWWxJ2kyO56gTgGxQA-IoTlT0zlJk5Q__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
Effects of retinoids on proliferation of parental HL-60R, HL-60R/neo, and HL-60R/196Rz cells. Cells (2 × 103) were incubated in 96-well plates with various concentrations (10−10 to 10−6 mol/L) of all-transRA or 9-cis RA for 4 days, and MTT incorporation was then measured. The absorbance at 570 nm (optical density [OD] 570) was recorded using an enzyme-linked immunosorbent assay plate reader. Results are expressed as percent of control absorbance of three experiments, and standard deviation (SD) was within 10% of the mean.
