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. 2016 Jun 3;17(6):799. doi: 10.3390/ijms17060799

Figure 4.

Figure 4

Figure 4

HIF-1α promoted the recruitment of macrophages. (A) A comparison of the ability of recruiting macrophages by HPDE6-C7, BxPC3, and MiaPaCa-2 cells transfected with pcDNA3.1 and pcDNA3.1-HIF-1α plasmids (4 µg) for 48 h using Boyden chambers. The experiments were performed thrice independently. * p < 0.05 vs. control (magnification, 100×); (B) A comparison of the ability of recruiting macrophages by HPDE6-C7, BxPC3, and MiaPaCa-2 cells transfected with negative control siRNA and HIF-1α siRNA (50 nmol/L) for 48 h using Boyden chambers. The experiments were performed thrice independently. * p < 0.05 vs. control (magnification, 100×).