Fig. 3From: Diesel exhaust particle exposure reduces expression of the epithelial tight junction protein TricellulinSix-hour exposure to DEP causes a reduction in Tricellulin protein. a Cells exposed to 25 μg/cm2 DEP or b 50 μg/cm2 DEP for 6 h demonstrate a reduction in Tricellulin protein as measured by whole cell lysate Western blot. Representative Western blot from one experiment, densitometry results from two independent experiments. Student’s t-test, *P < 0.05, ***P < 0.001, N = 5–6 replicates per treatment per experimentBack to article page