Fig. 2From: Inhibition of the IGF signaling pathway reverses cisplatin resistance in ovarian cancer cellsEffects of metformin treatment for 48Â h on early apoptosis rates in CP70 cells. The charts are representative examples from one of the experiments. Note: The upper left quadrant: detection error; right upper quadrant: the late apoptotic cells and dead cells; left lower quadrant: normal cells; right lower quadrant: early apoptotic and natural apoptotic cellsBack to article page