Fig. 12

Inflammation gene expression in Caco-2 barrier model after 24 h of incubation with 50 µg/ml of LSNPs and FNPs, and 150 µg/ml of CNPs and HNPs. A TNF, B IL6, C IL10 and D IL22. n = 3; mean ± SEM; ⁺p < 0.05 versus Ctrl; ⁺⁺p < 0.01 versus Ctrl; *p < 0.05 versus untreated; **p < 0.01 versus untreated