Effects of hypoxia-inducible factor-1α silencing on the proliferation of CBRH-7919 hepatoma cells

Figure 5 Protein expression levels of hypoxia-inducible factor-1α and vascular endothelial growth factor after small interfering RNAs transfection (24 h processing time). A: The Western blotting analysis of protein expression levels of hypoxia-inducible factor-1α (HIF-1α) and vascular endothelial growth factor (VEGF) after small interfering RNA (siRNA) transfection; B, C: Histograms illustrating HIF-1α (B) and VEGF (C) protein expression after siRNA transfection. NC: Control group without siRNA transfection; Ri1, Ri2, Ri3: Three different specific siRNA sequences.