Figure 5From: Hepatic toxicology following single and multiple exposure of engineered nanomaterials utilising a novel primary human 3D liver microtissue modelThe effects of increasing concentration of NMs on lipid peroxidation of human liver microtissue. The tissue was exposed to cell medium (control) or NMs on single or multiple occasions. The data is presented as mean TBARS (nmol/mg tissue) (± SEM) from three experiments (n = 3), significance indicated by * = p < 0.05 and ** = p < 0.005, when NM treatments are compared to the control. A) ZnO NMs B) Ag NMs C) MWCNT NMs D) TiO2 NMs.Back to article page