unlike bone marrow progenitor cells , human myeloid progenitors isolated from peripheral blood do not form colonies in semi-solid medium in the presence of rhg-csf , rhm-csf or rhil-6 , but do form colonies containing neutrophils , macrophages , eosinophils , basophils or mixed neutrophilic-macrophages colonies in the presence of rhil-3 or rhgm-csf .
C0229664
peripheral blood
C0004827
basophils