Table 2.
Covalent Binding of Bromobenzene vs. 4-Bromophenol in Liver vs. Isolated Hepatocytes.
| # | Systema | Agent | Dose (mmol/kg) | Time (hr) | CVB (nmol-eq./mg protein) | Ref. |
|---|---|---|---|---|---|---|
| 1 | UT rat | 4BP | 3 | 10 | 0.23 ± 0.04 | 17 |
| 2 | PB rat | 4BP | 1 | 5 | 0.25–0.42 | this work |
| 3 | PB rat hepatocytes | 4BP | 0.25 mM | 2 | 0.08, 0.11 | 39 |
| 4 | UT rat | BB | 3 | 10 | 0.37 ± 0.07 | 17 |
| 5 | UT rat | BB | 7.16 | 24 | 1.33 ± 0.11 | 3 |
| 6 | 3MC rat | BB | 7.16 | 24 | 0.75 ± 0.03 | 3 |
| 7 | UT mouse | BB | 4.8 | 24 | 1.89 | 38 |
| 8 | UT mouse | BB | 6.53 | 16 | 2.5 | 38 |
| 9 | UT mouse | BB | 4.06 | 5 | 1.09 | 38 |
| 10 | UT mouse | BB | 4.06 | 24 | 2.52 | 38 |
| 11 | UT mouse | BB | 1.5 | 5 | 0.79 ± 0.14 | 38 |
| 12 | PB mouse | BB | 1.5 | 5 | 0.99 ± 0.23 | 38 |
| 13 | UT rat | BB | 10 | 5 | 2.3 | 4 |
| 14 | PB rat | BB | 2.5 | 4 | 0.68 ± 0.59 | 31 |
| 15 | PB rat | BB | 2.5 | 4 | 2.9 | 32 |
| 16 | PB rat | BB | 2 | 4 | 3.5–6.1 | 20 |
| 17 | PB rat hepatocytes | BB | 3 mM | 2 | 2.9 | 39 |
| 18 | PB rat hepatocytes | BB | 5 mM | 2 | 3.6 | 34 |
UT means untreated (uninduced); PB means pretreated (induced) with phenobarbital.