Fig. 8

Intracellular ROS accumulation in PC-3 cells with DCFH-DA staining after 6-G treatment. A Photomicrograph showed ROS production intracellularly induced by 80, 100 and 120 µM of 6-Gingerol. Pictures were analysed phase contrast microscope. B Data are expressed numerically as fluorescence intensity percentage compared to control of PC-3 cells. Means ± SEM values are expressed of minimum three experiments independently, **P < 0.01, ***p<0.001 and ****p<0.0001 in comparison to their particular control