Figure 4.
Downregulation of FOXM1 inhibits SGC-7901 cell proliferation. (A) An MTT assay showed that downregulation of FOXM1 inhibited SGC-7901 cell proliferation. (B) Downregulation of FOXM1 increased the expression of P21 and decreased the expression levels of Ki-67 and PCNA; *p<0.01 compared with the control; **p<0.01 compared with TSN. TSN, tanshinone IIA.