Fig. 3From: Hsp90β promoted endothelial cell-dependent tumor angiogenesis in hepatocellular carcinomaVEGFR1 and VEGFR2 expression in Hsp90β-negative (Hsp90β-) and Hsp90β-positive (Hsp90β+) HCC tissues. a a and c, VEGFR1 and VEGFR2 expression in Hsp90β- HHC group; b and d, VEGFR1 and VEGFR2 expression in Hsp90β + HCC group (original magnification × 400). Black arrows point to microvessels. b Correlation analysis between Hsp90β and VEGFR1 (P = 0.022) and VEGFR2 (P = 0.035)Back to article page