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. 2020 Nov 13;15(11):e0240197. doi: 10.1371/journal.pone.0240197

Fig 3. Cellular metabolic effects following spheres or tubes internalization.

Fig 3

(A) Nuclear Division Index (NDI) quantification for FaDu, HeLa and HDF cells after 24 hours incubation with spheres or tubes. (B) Micronucleus assay (MNi) for addressing the presence of DNA damage after 24 hours incubation with spheres or tubes. (C) Caspase 3/7 assay for analyzing the activation of extrinsic apoptosis following 24 hours incubation with spheres or tubes. Two-way ANOVA. * = p < 0.05, ** = p < 0.01, o = statically different compared to the untreated control. n = 3 independent experiments.