Fig. 5

miR-32-5p promotes multidrug resistance through EMT and angiogenesis in vivo. a IHC staining for N-Cad, E-Cad, and CD31 in xenograft tumors. Original magnification, 400×; scale bar, 25 μm. *p < 0.05, **p < 0.01, ***p < 0.001 by Student’s t-test. N-Cad, N-Cadherin; E-Cad, E-Cadherin; MVD, microvascular density. b The expression of VEGF in xenograft tumors. *p < 0.05, **p < 0.01, ***p < 0.001 by Student’s t-test. c IHC staining for N-Cad and E-Cad in HCC patients’ tissues. Original magnification, 400×; scale bar, 25 μm. *p < 0.05, **p < 0.01, ***p < 0.001 by non-parametric Mann-Whitney-Wilcoxon test