Fig. 4

AO/EB staining result of different treated HepG-2 cells (×40). TG/pUAS-Apoptin, TNG/pUAS-Apoptin and lipidosome/pUAS-Apoptin transfected cells exhibited a red color in the nucleus, indicating that these cells had lost membrane integrity and dead. Conversely, the G/pUAS-Apoptin and NG/pUAS-Apoptin transfected cells showed a green color in the core, indicating that these cells were alive. a G; b NG; c TG; d TNG; e liposome; f G/pUAS-Apoptin; g NG/pUAS-Apoptin; h TG/pUAS-Apoptin; i TNG/pUAS-Apoptin; j liposome/pUAS-Apoptin