Figure 2From: Cinnamic acid induces apoptotic cell death and cytoskeleton disruption in human melanoma cellsActivated-caspase 9 assay to cell death analysis on HT-144 cells. The activated-caspase 9 kit (GE Healthcare) was used to detect different stages of cell death. The cells were treated at 0.4 or 3.2 mM cinnamic acid for 6 (A, B, C), 12 (D, E,F) and 24 hours (G, H, I). We can observe increased frequency of apoptotic cells after 24 h of treatment at 3.2 mM cinnamic acid.Back to article page