Project supported by the grants from the National Key Program of Basic Research (№ G2000056904), the Shanghai Science and Technology Committee, and the Health Science Center,Shanghai Second Medical University and Chinese Academy of Sciences.
AIM: To study the time course of the expression of stem cell marker and endothelial cell markers on human cord blood CD34^+ cells during in vitro differentiation process of endothelial progenitor cells (EPC). METHODS:...