FIGURE 5.
%LDH release (normalized to LDH release from positive control; cells incubated with lysis buffer for 45 min) in HeLa, SKBR and MCF7 cells following incubation with various O-GNR-PEG-DSPE (10–400 μg/ml) concentrations at (A) 24, (B) 48 and (C) 72 hours. Data are presented as mean ± SD (n = 6 per group). * = p < 0.05 between groups at that particular concentration.