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Table 4 Ti/P content in the three epithelial models a

From: Titanium dioxide nanoparticle impact and translocation through ex vivo, in vivo and in vitro gut epithelia

Cell model

Ti/Pb

Caco-2 monoculture

0.020 ± 0.012

Caco-2/HT29-MTX coculture

0.108 ± 0.047

Caco-2/RajiB coculture

0.183 ± 0.039

  1. aTi and P content were measured locally, by μPIXE, in Ti-rich regions detected in Ti distribution maps, in cells exposed to 50 μg/mL of TiO2-NPs for 24 h. bRatio of titanium (Ti) and phosphorous (P) concentrations.
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Particle and Fibre Toxicology

ISSN: 1743-8977

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