TABLE 2

Relative mRNA levels of P450s and POR in rat livers and adipose tissues

Relative mRNA levels in arbitrary units were calculated by dividing P450 or POR mRNA levels by RPS9 mRNA levels determined by real-time RT-PCR as described under Materials and Methods. Data are means ± S.E.M. (n = 3).


Gene

Relative mRNA Level
Liver
WAT
WAT/Liver Ratio
CYP1A1 0.068 ± 0.007 0.029 ± 0.002 0.43
CYP1A2 198 ± 23 0.095 ± 0.074 0.00048
CYP1B1 0.016 ± 0.002 1.22 ± 0.18 76
CYP2B1 2.6 ± 0.8 0.26 ± 0.06 0.10
CYP2B2 78 ± 13 0.093 ± 0.077 0.0012
CYP2E1 150 ± 16 0.30 ± 0.21 0.0020
CYP3A1 2280 ± 140 4.9 ± 4.6 0.0021
CYP3A2 1320 ± 330 0.64 ± 0.56 0.00048
OR
58 ± 4
98 ± 25
1.7
  • WAT, white adipose tissue.