Effects of recombinant human granulocyte colony stimulating factor (rG-CSF) on murine myeloid leukemia: stimulation of proliferation of leukemic cells in vitro and inhibition of development of leukemia in vivo

We have established an experimental murine myeloid leukemia model and investigated the effects of recombinant granulocyte colony stimulating factor (rG-CSF) on myeloid leukemia in vitro and in vivo, rG-CSF stimulated colony formation by the leukemic cells in semisolid agar medium, and exponential growth of the clonogenic cells in supension medium