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. 2012 Sep;40(9):1744–1756. doi: 10.1124/dmd.112.046193

TABLE 3.

Uptake kinetic parameters of rosuvastatin estimated in three human hepatocyte donors using a mechanistic two-compartment model

Uptake kinetics was measured in cryopreserved human hepatocytes plated for 6 h over 2 min at seven concentrations (0.1–300 μM).

Donor Km, u Vmax Pdiff, u fumed CLactive, u
μM pmol · min1 · 106 cells1 μl · min1 · 106 cells1 μl · min1 · 106 cells1
HU4122 11.2 104 0.391 0.80 9.21
HU4199 9.80 16.6 0.148 1 1.69
HU8089 12.0 16.3 0.243 0.96 1.35
Mean ± S.D. 11.0 ± 1.1 45.5 ± 50.3 0.261 ± 0.123 0.93 ± 0.13 4.09 ± 4.44