Fig. 9

Acridine orange and ethidium bromide (AO/EtBr) dual staining. Cells were observed to be viable (bright green), early apoptosis (light green fluorescence), and late apoptosis (orange to red fluorescence).
Acridine orange and ethidium bromide (AO/EtBr) dual staining. Cells were observed to be viable (bright green), early apoptosis (light green fluorescence), and late apoptosis (orange to red fluorescence).