“Although human MDR1-mediated talinolol transport was not inhibited by 2000 μM naringin, naringin inhibited human OATP1A2-, rat Oatp1a5-, and rat Mdr1a-mediated talinolol transport with IC50 values of 343, 12.7, and 604 μM, respectively, in LLC-PK1 cell and Xenopus laevis oocyte systems.”