Table 1.

Expression of surface markers of ASCs cultured in various conditions

CD antigen	Percentage of expression (%)
	21 % O2 with serum	2 % O2 with serum	21 % O2 without serum
CD90	98.90 ± 1.04	99.90 ± 0.0	99.90 ± 0.0
CD73	95.47 ± 7.25	91.57 ± 2.73	99.70 ± 0.10
CD105	89.50 ± 1.65	89.37 ± 1.36	90.43 ± 1.38
CD44	92.90 ± 5.38	92.53 ± 0.78	91.37 ± 1.04
CD19	0.10 ± 0.0	0.33 ± 0.06	0.23 ± 0.06
CD14	0.43 ± 0.12	0.27 ± 0.06	0.70 ± 0.20*
CD34	0.17 ± 0.06	0.33 ± 0.06	0.53 ± 0.15*
CD45	0.40 ± 0.10	0.60 ± 0.10	0.67 ± 0.15

* p < 0.05 relative to ASCs cultured in 21 % O₂ with serum