the effect of benfluron -- 5- ( 2-n , n-dimethylamino-ethoxy ) -7-oxo-7h-benzo ( c ) fluorene hydrochloride -- on hemopoietic stem cells was tested by the production of spleen cell colonies ( cfu-s ) in irradiated mice following application of bone marrow cells and by the production of hemopoietic colonies ( cfu-c ) in semisolid agar .
C0018956
hemopoietic stem cells
C0007634
cell