So the nanoparticles could induce early apoptosis (Annexin V+/PI-) in HeLa and SiHa cells. Open in a separate window Figure 3 Effect of nanoparticles on cell apoptosis in HeLa and SiHa cells. and W is the width in millimeters. When … Continue reading So the nanoparticles could induce early apoptosis (Annexin V+/PI-) in HeLa and SiHa cells