Fig. 4From: Molecular mechanism of cardol, isolated from Trigona incisa stingless bee propolis, induced apoptosis in the SW620 human colorectal cancer cell lineRepresentative western blot showing the effect on SW620 cells of cardol at 0 μg/mL (control), 8 μg/mL (Low) and 14 μg/mL (High) on caspase protein expression levels at (a) 2, 4 and 6 h after treatment and (b) compared to that with doxorubicin (Dox) at the IC80 dose (1.01 μg/mL) at 6 and 24 h after treatment. Pro- and cleaved (clv) forms of protein bands are shown. The figures are representative of five replicationsBack to article page