Fig. 3From: Therapeutic Potential of Delivering Arsenic Trioxide into HPV-Infected Cervical Cancer Cells Using Liposomal NanotechnologyFlow cytometry analysis of populations of live cells, early apoptotic cells and late/necrotic cells from three cell lines (HK, C33a and HeLa cells) after a 48-h treatment with a control (cell media), b LIP (control liposome), c ATO 5 μm, and d ATO 5 μm + LIP. FL1—detecting early apoptotic cells by Annexin-V conjugated with FITC; FL3—detecting late apoptotic cells by DNA dye PIBack to article page