Table 1 Transfection efficiency (TE), mean fluorescence intensity (MFI), apoptosis rate (AR) and necrosis rates (NR) of HepG2 cells analyzed by flowcytometry in vitro: pDNA (A),U-nanoplex (B), Ca-nanoplex (C), Pll--nanoplex (D), L-nanoplex (E). All the data were calculated with one-way analysis of variance and Fisher-LSD multiple comparison tests

0.1 ± 0.05

0.1 ± 0.10

0.1 ± 0.08

0.7 ± 0.10^a

0.1 ± 0.06

0.3 ± 0.08

2.1 ± 0.26^a,b,c

20.1 ± 1.53^a,b,c,d

0.2 ± 0.02

0.4 ± 0.14

6.3 ± 0.33^a,b,c

16.8 ± 1.48^a,b,c,d

88.0 ± 5.61

89.5 ± 2.70

96.5 ± 16.00

93.8 ± 3.56

86.3 ± 5.59

93.3 ± 3.77

106.7 ± 10.49^a,b,c

189.9 ± 10.03^a,b,c,d

97.2 ± 4.62

95.3 ± 3.53

135.4 ± 17.10^a,b,c

143.2 ± 17.66^a,b,c,d

5.0 ± 1.47^a

0.4 ± 0.06^b

6.5 ± 0.71^a,b,c

2.0 ± 0.57^a,b,c,d

2.5 ± 0.75

1.85 ± 0.28

36.0 ± 1.70^a,b,c

24.6 ± 1.93^a,b,c,d

1.7 ± 0.48

1.0 ± 0.06

6.8 ± 0.64^a,b,c

9.8 ± 3.38^a,b,c,d

3.2 ± 0.89

2.6 ± 0.41

15.3 ± 4.08^a,b,c

18.0 ± 10.92^a,b,c,d