Fig. 3.
The protein expression levels of VEGF in HPS models. (A) The protein levels of VEGF in lungs were detected with Western blotting. (B) Statistical analysis of VEGF protein expression levels in HPS models. *, P < 0.05 vs. normal control; Δ, P < 0.05 vs. the 4-wk HPS group; #, P < 0.05 vs. the 6-wk HPS group.