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. 2017 Sep 29;8:215. doi: 10.1186/s13287-017-0673-4

Fig. 5.

Fig. 5

Alterations of molecules in the HIF-1α/apelin/APJ axis after the induction of cardiogenic differentiation. Western blot analysis (a) and qRT-PCR (b) were used to detect the expressions of molecules in the HIF-1α/apelin/APJ axis at different time points after the induction of cardiogenic differentiation. Comparisons were made between normoxia and HP groups. **p < 0.01 vs normoxia. HP hypoxia preconditioning, HIF: hypoxia-inducible factor, apelin: ligand for putative receptor protein related to angiotensin receptor AT1, APJ: putative receptor protein related to angiotensin receptor AT1