Fig. 6

The effect of KP on cell death in SKOV3 cells by trypan blue exclusion assay. Percent of cell death of cells treated with KP without EGF (a) and with 100 ng/mL EGF (b). Data presented as means ± SD, n = 3, ^*P < 0.05 compared to DMSO control. The DNA staining (Hoechst 33342) of KP treated cells shows nuclear deformity (c). The condensation of the nucleus was observed in KP ethanol extract treatments compared to the vehicle control DMSO. Original magnification, 400X