TABLE 2

Effect of P-gp Inhibitors on Plasma Free Fraction in Monkey

Plasma free fraction
P-gp inhibitor (mg/kg)BaselineP-gp inhibitionPercentage difference
DCPQ (1.0)5.1 ± 0.25.7 ± 0.3+12
DCPQ (3.0)1.6 ± 0.61.4 ± 0.5−13
DCPQ (8.0)4.8 ± 1.74.4 ± 1.4−8.3
Tariquidar (8.0)1.64 ± 0.561.71 ± 0.5+4.3
  • Values are mean ± SD of at least 3 observations. Percentage difference was calculated relative to baseline.