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. 2014 May 6;9(5):e96584. doi: 10.1371/journal.pone.0096584

Figure 1. Dose-dependent effect of GNPs on death of DCs.

Figure 1

(A) Necrosis and (B) apoptosis of DCs after 48 h cultures is shown from one representative experiment, or as mean ± SD (n = 4 experiments), after PI staining. (C) Different stages of DCs apoptosis were analyzed after 24 h cultures by annexin V:FITC/PI staining, and the results are presented from one representative experiment, or as mean ± SD of three independent experiments. *p<0.05 compared to control (Friedman's one-way ANOVA).