after infection of mice with listeria monocytogenes , elevated levels of colony-stimulating factors ( csfs ) in the serum were quantitated by six different assays : ability to stimulate colony formation , the proliferation of 2 suspension of bone marrow cells ( both measuring total colony-stimulating activity ) , a radioimmunoassay for macrophage-csf ( csf-1 ) , the wehi-3b differentiation assay for granulocyte-csf , and proliferation of 32d-c1-3 and fdc-p1 cell lines ( specific for multi-csf and either multi- or granulocyte-macrophage-csfs , respectively ) .
C0009392
csfs
C0079784
csf-1