Fig. 5.
![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=1735839826&Signature=EbuxGwW~35fHgV7PpCRbEpcDlklRId981lUgw1XBl5ufmMgyMZnpZN-LoVxY2YnRvsjj3aDaVEL82p--JmYyeQrFb-B6tFS7-Uh5SMKq~zpPt5AhigzjpWnB2W5DrTRg2Gl26xV0XO5gzQDAeqcBkL4myUemJ7M4rdIZQfU5g0TgPPnqnuUwuiOhSlyiL-4mWS9PEpRdeDhGoXQAfHF440hmGrEUGKP2tMmUUbBkJDlF7xNI57cP~ZNcBtreEO6~2d2Wrsu0EHAdoBjwLVOwBWDEsD3XvG5rw2ZEEwRjI4E-ZU0XLfhy4GlF3l3MW6Ik4ERcFhaCY3lv2~RLE76UDQ__&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.
