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. 2018 Jun 13;13(6):e0198938. doi: 10.1371/journal.pone.0198938

Fig 4. Combined effects of liraglutide and metformin on cell migration in human pancreatic cancer cells.

Fig 4

MiaPaca-2 cells were treated with liraglutide (100 nmol/L) and/or metformin (0.75 mmol/L) for 48 h. Wound healing assay (a) and transwell migration assay (b) were performed to analyze cell migration, as shown by either photographs (left) or histograms (right). Data are shown as means ± SD. n = 4. *P<0.05 vs. control; §P<0.05 vs. liraglutide; †P<0.05 vs. metformin. Ctrl, control; Lira, liraglutide; Met, metformin.