Fig. 8

Estimation of apoptotic cell populations of HT-29 Colon Cancer Cells in untreated cancer cells (control) (A), after treatment with Lycopene (B), and after treatment with Lyc-Cub-NPs (C), determined by annexin V/PI double staining based on IC50 concentrations detected by MTT assay using flow cytometry (incubation for 48Â h). The lower-right quadrant showed early cells in apoptosis.