Fig. 8.
Survival of irradiated BALB/c hosts receiving 2.5 × 106 C57BL/Ka bone marrow cells plus blood mononuclear cells from C57BL/Ka donors. In (A), hosts received bone marrow (BM) cells plus 0.25, 0.5, or 1.25 × 106 unfractionated blood mononuclear cells or low-density cells from donors receiving G-CSF. There were 10 to 12 mice in each group. In (B), hosts received marrow cells alone or with 0.25 or 0.5 × 106 mononuclear cells from untreated donors or marrow cells with 0.25, 0.5, or 1.25 × 106 mononuclear cells from donors receiving G-CSF. There were 10 to 12 mice in each group. In (C), hosts received marrow cells plus 0.1 to 0.25 × 106 purified CD4+ and CD8+ T cells from untreated donors (G−M−B− PBL) or 0.1 to 0.25 × 106 purified CD4+ and CD8+ T cells from G-CSF–treated donors (G−M−B− MOB-PBC). There were 10 mice in each group.