Fig. 7From: Size and dose dependent effects of silver nanoparticle exposure on intestinal permeability in an in vitro model of the human gut epitheliumChanges in relative expression of genes related to cell–cell junctions and epithelial barrier function in T84 cells exposed to 10 nm AgNP, 20 nm AgNP, and silver acetate compared to control cells. Error bars represent SEM and presence of asterisk denotes significance at p < 0.05Back to article page