[The ex vivo expansion of cord blood hematopoietic cells: 1. Cell growth behavior].
State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237.
- Published Article
Sheng wu gong cheng xue bao = Chinese journal of biotechnology
- Publication Date
The population growth and metabolism of hematopoietic cells from cord blood were investigated without and with hematopoietic growth factors and the long-term growth kinetics of cells was studied. In static cultivation of hematopoietic cells, the population specific growth rate was 0.34 d-1, and the average double time 2 days. The greater part of glucose was consumed and 40 mmol/L lactate was formed during cell culture. For the long-term culture, the maximum output of CFU-GM appeared between the 2nd and 3rd weeks and that of BFU-E in the first week. With 50% medium exchange, the expansions of total cells, CFU-GM, and BFU-E came up to 14, 13, and 5 times, respectively.
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This record was last updated on 07/08/2017 and may not reflect the most current and accurate biomedical/scientific data available from NLM.
The corresponding record at NLM can be accessed at https://www.ncbi.nlm.nih.gov/pubmed/11191771