Figure 2.
Effect of TS on CFU-GM colony count in irradiated CD34+ cells. CD34+ cells (5×105 cells/ml) were treated with TS (20 μM) for 24 h, and irradiated (2 Gy, 0.6 Gy/min). Cells were diluted in Methocult H4535 medium (1,000 cells/ml) 24 h after irradiation and seeded in 33 mm petri dishes; CFU-GM colonies were scored on day 14 after irradiation.