Fig. 7From: Titanium dioxide nanoparticles induce the expression of early and late receptors for adhesion molecules on monocytesSchematic representation of the study design. Monocytes become activated after exposure to TiO2 NPs. The expression of early and late receptors for adhesion molecules was evaluated by means of flow cytometry. Different combinations of exposure to TiO2 NPs were used to evaluate if the monocytes become adherent to endothelial cellsBack to article page