Cyclooxygenase (COX) mRNA in normal and inflamed or damaged (ID) and healing (HE) gastric mucosa
| COX-1 | COX-2 | ||||
|---|---|---|---|---|---|
| Author | Normal | ID, HE | Normal | ID, HE | |
| O'Neil 199390 | Positive | Not examined | Positive | Not examined | |
| Tarnawski 199694 | Positive | Not examined | Positive | Not examined | |
| Tarnawski 199796 | Not examined | Not examined | Positive | Overepressed | |
| Ferraz 199773 | Positive | overexpressed | Positive | Overepressed | |
| Mizuno 199795 | Positive | Pos. (stable) | Negative | Positive | |
| Davies 199797 | Positive | Pos. (stable) | Positive | Overexpessed | |
| Zimmermann 199899 | Positive | Not examined | Positive | Not examined | |
| Kishimoto 1998100 | Positive | Pos. (stable) | Low | Overepressed | |
| Ukawa 1998103 | Positive | Positive | Negative | Positive | |
| Takahashi 1998101 | Positive | Positive | Negative | Positive | |
| Fu 1999104 | Not examined | Not examined | Absent or low | Increased | |