Fig. 4

Cell density or presence of ILA affects AhR localization. a AhR cytosolic protein expression in IEC plated at high density (100% confluency) versus low confluency (50% confluency). b AhR nuclear protein expression in high and low density IECs (p = ns). c AhR cytosolic protein expression in high density IEC treated with ILA. d AhR nuclear protein expression in high density IEC treated with ILA. Protein was pooled from 6 individual plates of cells. Data is expressed as mean ± SEM; n = 2 and student t-test was used to determine significance with corresponding P values considered statistically significant in *p < 0.05, **p < 0.01, *** p < 0.0001