Fig. 5
From: Bergapten drives autophagy through the up-regulation of PTEN expression in breast cancer cells
Bergapten treatement evokes an autophagic phenotype in MCF-7. TEM analysis, top panels: untreated MCF7 cells (a, b). Bottom panels: Bg 20 μM (c, d, e) and Bg 50 μM (f, g, H) treated cells. Morphologic findings characteristic of autophagy are enlarged to highlight the autophagic bodies indicated by the arrows (original magnification: × 10,000). The figure shows the results of one representative experiment repeated at least three times