Table 1.
Danio rerio Diseases and lesions observed in retired sentinel and moribund fish and fish examined by histology from a toxicology experiment at the Sinhubber Aquatic Research Center. EAIF = chronic oophoritis, egg associated inflammation and fibroplasia. Liver = hepatocellular pleomorphism or hepatic megalocytosis. Tox = toxicology experiments. Chronic inflammation = chronic inflammatory lesions in visceral organs or mesenteries in which acid fast bacteria were not detected.
| Number of Groups | Number of Fish | Mycobacteriosis | Chronic Inflammation | EAIF | Liver | Neoplasia | |
|---|---|---|---|---|---|---|---|
| Sentinels | 3 | 58 | 1 | 0 | 0 | 1 | 0 |
| Retired Fish | 25 | 397 | 15 | 7 | 8 | 6 | 2 |
| Moribund | 7 | 10 | 4 | 0 | 0 | 0 | 1 |
| Tox 1 | 5 | 363 | 1 | 3 | 25 | 0 | 0 |
| Tox 2 | 5 | 394 | 4 | 6 | 9 | 1 | 0 |