Research Article
Metformin Inhibited Proliferation and Metastasis of Colorectal Cancer and presented a Synergistic Effect on 5-FU
Figure 2
Metformin and the combination of metformin and 5-FU inhibited the colony formation in HCT116 (a) and SW1463 cells (b). 1: control; 2: 5 mM metformin; 3: 5 μM 5-FU; 4: 5 mM metformin+5 μM 5-FU. compared with control group; △ compared with 5-FU group.
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