Study of Quantity and Quality of Colony Forming Unit-Granulogyte and Macrophase(CFU-GM)in Neonate Cord Blood
- VernacularTitle:新生儿脐带血中粒-单系造血祖细胞数量及性质的研究
- Author:
Hongquan ZHANG
- Publication Type:Journal Article
- Keywords:
Neonate cord blood;
CFU-GM
- From:
Chinese Journal of Blood Transfusion
1988;0(01):-
- CountryChina
- Language:Chinese
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Abstract:
The CFU-GM in 30 full-term newborn cord blood were cultured on the mon-olayer agar and compared with those,in quatity and quality,of cord blood,adultbone marrow and peripheral blood,indicating:1.The CFU-GM in newborn cordblood were in a state of the active proliferization with characterization of rapiddivision,early colony appearance,largy colony volume and more filial cell con-tainment;2.The yield of CFU-GM and cluster in full-term newborn cord blo-od ranged between those in the adult bone marrow and peripheral blood but variedgreatly from one individual to another,the yield of CFU-GM in 13 3% cordblood samples was higher than that in the bone marrow cultured at the same time.In addition,the colony type of CFU-GM in cord blood,adult bone marrow andperipheral blood was different,suggesting that the CFU-GM in cord blood mightbe a different subtype.
