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. 2018 May 3;11(5):724. doi: 10.3390/ma11050724

Figure 7.

Figure 7

Effect of polystyrene nanoparticles on (a) LS174T; (b) HT-29; and (c) Caco-2 cell apoptosis. Data are presented as mean ± SD of n ≥ 3. One-way ANOVA followed by Tukey–Kramer multiple comparison post-test. *** p < 0.001 vs control.