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. 2015 Mar 6;68(4):1615–1622. doi: 10.1007/s10616-014-9818-9

Fig. 5.

Fig. 5

Expression of HIF-1α in hUCB-MSCs under normoxia or hypoxia. a Expression of HIF-1α was detected by western blot. b The ratio of HIF-1α to β-actin band density values. HIF-1α protein expression was significantly upregulated under hypoxia in hUCB-MSCs (n = 3 per group, *P < 0.05)