Fig. 6From: Protein liposomes-mediated targeted acetylcholinesterase gene delivery for effective liver cancer therapyCell apoptosis analysis. a Flow cytometric analysis and b quantification of cell apoptosis analysis in SMMC-7721 cells following treatment with Control, Free AChE, GL/AChE, Tf-PL/AChE for 24, 48 and 72 h at an equivalent AChE concentration of 2.5 µg/mLBack to article page