Induction of Apoptosis.

<p>TUNEL analysis of MeWo and PC-3 cancer cells after being treated with <i>Phyllanthus</i> extracts at 100× magnification. TUNEL-positive (apoptotic) cells were observable as brown stained cells (red arrow) in <i>Phyllanthus</i> extracts-treated <b>A</b>) MeWo and <b>B</b>) PC-3 cells and normal viable cells stain as blue colour. <b>C</b>) The graph shows the percentage of apoptotic index (%) of untreated and treated (<i>Phyllanthus</i> extracts and anticancer drugs) MeWo and PC-3 cancer cells from TUNEL analysis.