Figure 3.

Relative cell viability of SH-SY5Y cell line measured by the MTT reduction after 24 h incubation. Treatment with free TAC, blank NLC and NLC loaded with TAC (1–25 µM). Results are expressed as mean SEM (n = 4). Statistical analysis between the control group and other groups was performed using one-way ANOVA with Dunnet’s post hoc test (* p < 0.05).