Figure 4From: Autocrine ligands of the epithelial growth factor receptor mediate inflammatory responses to diesel exhaust particlesThe effect of DEP on AR protein expression in PBEC. PBEC were exposed to DEP 50 μg/ml for 24 h in the absence or presence of GM6001 (A), an EGFR neutralising antibody (EGFRAb) (B) and AG1478 (C). AR release into the medium was measured by ELISA. p < 0.05 ** p < 0.01 n = [10] compared with SFM.Back to article page