Time-dependent apoptosis rates of IC₅₀ concentration of polycerasoidin-treated MCF7 cells after (B) 12, (C) 24 and (D) 48 h.

<p>(A) 0.1% DMSO treatment for 48 h was used as a vehicle control. (E) Representative bar chart of quadrant statistical analysis showing a significant elevation in the number of cells undergoing early and late apoptosis after 12 h. The data are shown as the means ± SEM. Values are statistically significant at *<i>P</i><0.05.