TABLE 3

Midazolam 1′-hydroxylase activities (pmol/mg/min) and fold-induction by rifampicin






Activities ± S.E.M.

Fold-Induction

95% CI for Ratio
HH1114 Control-single 99.7 ± 1.2 Single Cassette
Control-cassette 111.9 ± 4.9
Rifampicin-single 399.1 ± 13.2 4.0 ± 0.1 4.6 ± 0.5 [1.0, 1.4]
Rifampicin-cassette 520.7 ± 51.4
HH1119 Control-single 100.3 ± 4.6 Single Cassette
Control-cassette 101.0 ± 2.8
Rifampicin-single 408.8 ± 12.5 4.1 ± 0.1 4.7 ± 0.1 [1.0, 1.3]
Rifampicin-cassette 479.0 ± 9.7
HH1148 Control-single 48.2 ± 3.0 Single Cassette
Control-cassette 47.7 ± 6.5
Rifampicin-single 323.0 ± 22.7 6.7 ± 0.5 7.5 ± 0.8 [0.7, 1.8]
Rifampicin-cassette 357.4 ± 40.5
IVT Control-single 60.5 ± 3.1 Single Cassette
Control-cassette 76.7 ± 4.4
Rifampicin-single 215.6 ± 5.4 3.6 ± 0.1 3.7 ± 0.1 [0.9, 1.3]

Rifampicin-cassette
285.1 ± 9.6