Figure 7.

(A) Images of xenograft tumors and (B) tumor volumes in the FABP5-RNAi and NC-RNAi groups (scale bar, 1 cm). (C) Fluorescence images and (D) quantified fluorescence levels demonstrating that the proportion of Ki67-positive cells in the FABP5-RNAi group was reduced when compared with the NC-RNAi group (scale bar, 50 µm). (E) Western blotting images and (F) quantified protein expression levels demonstrating that FABP5 and p-AKT were decreased in the FABP5-RNAi group when compared with the NC-RNAi group. ^**P<0.01 and ^***P<0.001 vs. NC-RNAi group. FABP5, fatty acid binding protein 5; RNAi, RNA interference; NC, negative control; p-, phosphorylated.