Fig. 5From: Molecular mechanism of cardol, isolated from Trigona incisa stingless bee propolis, induced apoptosis in the SW620 human colorectal cancer cell lineEffect of cardol on the mitochondrial membrane potential of SW620 cells. The mitochondrial membrane potential of SW620 cells treated with cardol at 0 μg/mL (Control, white bar), 8 μg/mL (small striped bar) and 14 μg/mL (large striped bar) was evaluated by JC-10 staining every 15 min for 2 h. Data are expressed as the mean ± SE, derived from four independent repeats. All cardol treatments were significantly different (p < 0.01) from the control and each other at each time pointBack to article page