the committed granulocyte-macrophage progenitor cell ( or colony-forming unit , cfu-gm ) differentiates in vitro under the influence of the soluble glycoprotein factor ( s ) termed colony stimulating activity ( gm-csa ) , which can be derived from several cellular sources , including normal human peripheral blood mononuclear cells ( pbmnc ) .
C0007634
cellular
C1321301
peripheral blood mononuclear