Table 1

IC50 values of HIV protease inhibitors inhibiting [14C]TEA uptake in hOCT1 DNA-transfected HeLa cells

CompoundsIC50n
μM
Indinavir61.7  ± 18.40.59  ± 0.10
Nelfinavir21.8  ± 5.40.68  ± 0.12
Ritonavir5.18  ± 1.210.95  ± 0.17
Saquinavir8.26  ± 1.640.70  ± 0.09
  • IC50 and n values were obtained by fitting data from two to four separate experiments (e.g., Fig. 2) as described inMaterials and Methods, and are presented as means ± S.D.