Figure 2. The roles of SALL4 on the proliferation of hepatoma tested by CCK8 assay. SALL4 mimic increased the OD value in both HepG2 (A) and SMMC-7721 cells (B); and SALL4 inhibited the OD value in both HepG2 (A) and SMMC-7721 cells (B) n = 3/group, t test between two groups, and by one-way analysis of variance among groups. *p < 0.05, **p < 0.01 mimic vs. mimic NC group, #p < 0.05, ##p < 0.01 inhibitor vs. inhibitor NC group.