Additional file 1: Figure S1. of Distinct activity of the bone-targeted gallium compound KP46 against osteosarcoma cells - synergism with autophagy inhibition

Rapid morphological changes induced by short-term treatment of OS cells with KP46. HOS and SAOS-2 cells were treated with the indicated concentrations of KP46 for 24 h and microphotographs taken at phase contrast settings. Size bar, 50 μm. (PDF 295 kb)