Cell Type | Maximum Concentration Tested | CYP3A4 mRNA | CYP3A4 Activity | ||
---|---|---|---|---|---|
Observed Fold Inductiona | Percentage Rifampicin Inductionb | Observed Fold Induction | Percentage Rifampicin Induction | ||
μM | |||||
HepaRG | 30 | 3.3 | 5.4 | Not tested | Not tested |
Hepatocyte lot 321 | 30 | 2.4 | 2.5 | Concentration-dependent decrease | |
Hepatocyte lot 349 | 30 | 3.4 | 1.6 | Concentration-dependent decrease | |
Hepatocyte lot 295 | 10 | 3.4 | <1.0 | 1.1 | Not calculated |