Figure 1From: Ex vivo expanded human cord blood-derived hematopoietic progenitor cells induce lung growth and alveolarization in injured newborn lungsExpansion kinetics of cultured CB-CD34+ cells. Time course expansion of nucleated cells in basic medium, DEX medium, or DMSO medium. Data are mean ± SD obtained from three experiments performed in triplicate. *: P < 0.05; **: P < 0.02; º: P = 0.08 versus basic medium.Back to article page