Metformin’s Effects on Apoptosis of Esophageal Carcinoma Cells and Normal Esophageal Epithelial Cells: An In Vitro Comparative Study

<div>Metformin inhibited the viability of ESCC cells and normal esophageal epithelial cells. EC109 cells (a) and HEECs (b) were treated with metformin at different concentrations for 24 h (c), 48 h (d), and 72 h (e). Cell viability was evaluated by CCK-8. (f) IC<sub>50</sub> of metformin in EC109 cells and HEECs at 24 h. IC<sub>50</sub>: half maximal inhibitory concentration. 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BioMed Research International

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Figure 1

Figure 1: Metformin’s Effects on Apoptosis of Esophageal Carcinoma Cells and Normal Esophageal Epithelial Cells: An In Vitro Comparative Study 