Fig. 2.
Evaluation of the cytotoxic activity of low and high single-dose IR on erythroleukemic cell lines.
(A) Low (1.5 Gy) single-dose IR. (B) High (15 Gy) single-dose IR. Viable cells were counted by trypan blue dye exclusion at 6 and 24 hours after irradiation. Data are expressed as percentage of control cells and represent the mean ± SD of 5 independent experiments performed in duplicate.