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. Author manuscript; available in PMC: 2013 Jun 10.
Published in final edited form as: Exp Hematol. 2007 Jan;35(1):21–31. doi: 10.1016/j.exphem.2006.08.017

Figure 3.

Figure 3

Effect of culture in 3% O2 is maintained in purified CD34+ progenitor cells. Myeloid (A) and erythroid (B) colony-forming units (CFU) from CD34+ cells of normal volunteer donors (“Normal” on far right) and myelodysplastic syndrome (MDS) patients (numbered bars) were counted following 14 days of culture in either standard conditions using 18.6% O2 (white bars) or in 3% O2 (gray bars). Results are normalized to CFUs per 100 CD34+ cells. Samples 218 and 246 were collected from the same patient, R0296, prior to and following six weeks of treatment with the histone deacetylase inhibitor valproic acid.