Fig. 2From: Anti-tumor effects of everolimus and metformin are complementary and glucose-dependent in breast cancer cellsEffect of glucose concentration on inhibition of mTOR signalling by everolimus and metformin. Western Blotting analysis was carried out for S6, pS6 and 4EBP1. Cells were treated for 2Â days with indicated concentrations of metformin (a), everolimus (b) or a combination (c) Representative Western Blots are shownBack to article page