Figure 6.

Down-regulation of HDGF inhibited in vivo xenograft tumor growth. A. shCtrl and shHDGF cells were injected subcutaneously into nude mice (N = 5 for each group) and the tumors were isolated two weeks later. B. Tumor weights were quantified from 5 mice and presented as mean ± SD. *P < 0.05, as compared to shCtrl cells.