Table 1.
Immunohistochemial expressions of NF-κB, COX-2, IL-8 and GST-pi
| Cases | NF-κB | COX-2 | IL-8 | GST-pi | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cytoplasm | Nucleus | Cytoplasm | Cytoplasm | Cytoplasm | Nucleus | |||||||
| Intensity | Extent (%) | Intensity | Extent (%) | Intensity | Extent (%) | Intensity | Extent (%) | Intensity | Extent (%) | Intensity | Extent (%) | |
| 1 | 1-2+ | 100 | 2-3+ | 60 | 3+ | 100 | 2+ | 50 | 3+ | 100 | 2+ | 100 |
| 2 | 2+ | 100 | 2-3+ | 100 | 2+ | 80 | 2-3+ | 80 | 2-3+ | 90 | - | - |
| 3 | 1-2+ | 100 | 2+ | 100 | 3+ | 100 | 3+ | 90 | 2-3+ | 100 | - | - |
| 4 | 1+ | 100 | 2+ | 20 | 3+ | 100 | 2+ | 100 | 2+ | 100 | - | - |
| 5 | 1+ | 100 | 2+ | 40 | 3+ | 100 | 2+ | 100 | 3+ | 100 | - | - |
| 6 | 1-2+ | 100 | 2-3+ | 100 | 2-3+ | 90 | 2+ | 100 | 2-3+ | 100 | - | - |
| 7 | 1-2+ | 100 | 2+ | 100 | 3+ | 100 | 2+ | 80 | 3+ | 100 | 3+ | 100 |
| 8 | 1+ | 100 | 2+ | 100 | 2+ | 60 | 2+ | 100 | 3+ | 100 | - | - |
| 9 | 1+ | 100 | 2+ | 20 | 2-3+ | 100 | 2+ | 100 | 2+ | 70 | 3+ | 70 |
| 10 | 1+ | 100 | 2+ | 100 | 2-3+ | 100 | 3+ | 100 | insufficient | insufficient | insufficient | insufficient |
-: negative; +: positive