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. 2017 Dec 14;17:851. doi: 10.1186/s12885-017-3840-1

Fig. 3.

Fig. 3

Metformin’s effect on MRP2 (a), AKT (b), IGF1 (c), and IGFR1 (d) protein expression in the ovarian cancer cell line CP70. The beta-Actin bands were same in CP70 cells. * shows P < 0.05 between cells untreated with metformin and the treated cells; ** shows P < 0.01 between cells untreated with metformin and the treated cells