Inhibition of 3H-glyburide transport in BCRP-overexpressing cells and placental BeWo cells
↵a IC50 value calculated using Graphpad nonlinear regression analysis (dose-response: [log] inhibitor versus response. Variable slope (four parameters)) and presented as mean ± S.D. (n = 3 or 4 independent experiments)
↵b P < 0.05 compared with WT-BCRP control.