Figure 6. Inhibition effect of sulfatase 2 (SULF2) siRNA on the growth of xenograft tumors in nude mice. A and B, Comparison of tumor volume and weight of the human cervical cancer xenografts in nude mice. C, Positive expression of Ki67 determined by immunohistochemistry (bar: 50 µm). Data are reported as means±SD. *P<0.05 vs the control group (ANOVA). NC group: transfected with the negative control siRNA.
