Fig. 6.
Survival of irradiated BALB/c hosts receiving an intravenous injection of blood mononuclear cells from C57BL/Ka donors receiving G-CSF. Hosts received 2.5, 1.25, or 0.5 × 106 unfractionated mononuclear cells or 0.25, 0.5, or 1.25 × 106 cells from the low-density fraction of a Percoll gradient. There were 12 mice in each group. Two experiments were combined.