Fig. 2

Light microscope images shows that 10 µM Solamargine deformed the malignant but not benign cells. a 2 and b 24 h Solamargine induced morphological changes such as cellular rounding up, shrinkage and detachment in malignant WM115 and WM239 cells, but no such changes were observed in benign WM35 melanoma cells. Scale bar 50 µm