Metformin Treatment Inhibits Motility and Invasion of Glioblastoma Cancer Cells

Figure 4

Metformin treatment increases SF268 adhesion to collagen. (a) Representative images of cells that were fixed and stained with crystal violet to detect adhesion. (b) Quantitation of stained cells by colorimetric measurement using ELISA (560 nm). Data is measured in arbitrary units and normalized to the control. Data are the mean ± SEM from 3 independent experiments. The results were significant with .

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