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- Song, Kedong; Zhao, Guofeng; Liu, Tianqing; Zhang, Lei; Ma, Xuehu; Liu, Jing; Cui, Zhanfeng
- Biotechnology letters 2009 v.31 no.7 pp. 923-928
- umbilical cord, etc ; blood; flow cytometry; microencapsulation; osteoblasts; stem cells; Show all 6 Subjects
- ... The expansion of hematopoietic stem/progenitor cells (HSPCs) from umbilical cord blood (UCB) with the support of microencapsulated osteoblasts under hypoxia environment was investigated. The expansion of HSPCs was evaluated through the total number of UCB mononuclear cells (MNCs) produced, their repopulating potential with the colony-forming unit assay (CFU-Cs) and CD34⁺ phenotypic analysis with f ...