Figure 2.
Small interference RNA targeting β-catenin was transfected into SW480 cells to detect the expression of β-catenin protein. (A) Western blot results of (1) blank control, (2) negative control, (3) liposome and (4) transfected groups. (B) In the transfected group, the protein expression levels of β-catenin were significantly lower compared with the blank control, negative control and liposome groups. *P<0.05.