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. Author manuscript; available in PMC: 2014 Aug 15.
Published in final edited form as: Phytomedicine. 2013 Jun 5;20(11):999–1006. doi: 10.1016/j.phymed.2013.04.013

Fig. 5.

Fig. 5

Apoptotic analysis of HCT-116 and SW-480 cells treated with falcarindiol. HCT-116 and SW-480 cells were treated with 1–8 μM of falcarindiol for 48 h, then stained with annexin V/propidium iodide (PI) before the extent of apoptosis was determined by flow cytometry. (A). Representative scatter plots of PI (y-axis) versus annexin V (x-axis). (B). Percentage of viable early apoptotic and late apoptotic cells. Data are presented as the mean ± standard error of triplicate experiments. *p < 0.05, ** p < 0.01 vs. control.