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Fig. 2 | Particle and Fibre Toxicology

Fig. 2

From: Assessment of nanomaterial-induced hepatotoxicity using a 3D human primary multi-cellular microtissue exposed repeatedly over 21 days - the suitability of the in vitro system as an in vivo surrogate

Fig. 2

Albumin production from human liver MT following exposure to a panel of engineered NMs (NM treatments 1.25–5 μg/ml) for up 19 days. The values represent mean ± SEM (n = 3) with significance indicated by * p < 0.05 and ** p < 0.005 for ageing effects compared to 3 days negative control, $ p < 0.05 and $$ p < 0.005 signifying NM-induced and £ p < 0.05 and ££ p < 0.005 NM effects in addition to the ageing effects

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