Fig. 4From: An effective ex-vivo approach for inducing endothelial progenitor cells from umbilical cord blood CD34+ cellsClonogenic quantitation of single EPC and vessel-like structures of differentiated ECs. a Cell morphology at different time points by seeding a single differentiated EPC in an individual well of a 96-well plate. The arrow indicates a single colony on day 0. b, c Percentage and number of cell progeny at different time points. d Differentiated EPCs/ECs were placed on Matrigel for a 10-h incubation, and representative fields of view showing endothelial networks were photographed under a microscope (scale bars = 100 μm)Back to article page