intravenous ( i.v . ) injection of mice with lipopolysaccharide ( lps ) , and the proteolytic enzymes trypsin and proteinase , mobilizes pluripotent haemopoietic stem cells ( cfu-s ) as well as granulocyte-macrophage progenitor cells ( gm-cfu ) and the early progenitors of the erythroid lineage ( e-bfu ) from the haemopoietic tissues into the peripheral blood .
C0018956
haemopoietic
C0229619
haemopoietic