Table 2.

Flow cytometric analysis of hWJSC cell surface marker expression level (MFI) cultured in 21% oxygen, 10% oxygen, and 5% oxygen.

Surface markers	21% oxygen	10% oxygen	5% oxygen	p value (one-way ANOVA)
MSC marker expression (MFI)
CD73	90.33 ± 0.16	105.46 ± 1.22	162.36 ± 0.49	p < 0.05 (21% vs. 10% vs. 5%)
CD90	103.23 ± 1.32	186.90 ± 1.16	313.82 ± 1.57	p < 0.05 (21% vs. 10% vs. 5%)
CD105	17.32 ± 0.46	35.35 ± 0.05	58.59 ± 0.48	p < 0.05 (21% vs. 10% vs. 5%)
CD108	81.29 ± 0.24	74.35 ± 0.57	188.28 ± 1.18	p < 0.05 (21% vs. 10% vs. 5%)
CD146	44.86 ± 5.02E − 15	63.09 ± 0.11	130.16 ± 0.19	p < 0.05 (21% vs. 10% vs. 5%)
HSC marker expression (MFI)
CD14	4.26 ± 1.014	4.66 ± 0.25	4.64 ± 0.12	n.s.
CD19	3.14 ± 0.27	3.46 ± 0.01	4.29 ± 0.17	n.s.
CD34	3.91 ± 0.46	3.46 ± 0.01	8.42 ± 0.27	p < 0.05 (21% vs. 5%)
CD45	2.72 ± 0.26	4.49 ± 0.57	3.57 ± 0.21	n.s.
CD117	3.21 ± 0.02	4.32 ± 0.13	3.84 ± 0.06	p < 0.05 (21% vs. 10%)

Results are represented as the mean ± SEM (%). n.s.: not significant.