Fig. 4From: Synthetic curcumin derivative DK1 possessed G2/M arrest and induced apoptosis through accumulation of intracellular ROS in MCF-7 breast cancer cellsDetection of the activation of caspase 9, cytochrome c, GSH and ROS levels in the control and DK1 (25 μM) treated MCF-7 cells. The experiment was done in triplicate and the data are expressed as mean ± SE with (*p < 0.05)Back to article page