CD34 and neoplasm: Accordingly, the amount of MVD determined by CD34 immunostaining (Fig. 7B and D) was lower in the tumor derived from miR-126 restoration group (20.05 ± 3.39) than that from the control group (30.35 ± 3.34) and miR-126 down-regulated group (52.00 ± 4.47).