Table 2 Number of intestinal polyps/mouse in Min mice treated with or without ITZ.
Dose (ppm) | No. | Total | Small intestine | Colon | ||
|---|---|---|---|---|---|---|
Proximal | Middle | Distal | ||||
0 | 10 | 54.1 ± 16.5 | 8.4 ± 3.0 | 16.5 ± 5.9 | 29.0 ± 10.6 | 0.2 ± 0.4 |
100 | 10 | 38.5 ± 12.8* | 7.4 ± 4.1 | 9.2 ± 4.1* | 21.3 ± 6.8 | 0.6 ± 0.7 |
500 | 9 | 32.6 ± 7.5* | 4.7 ± 1.7* | 8.6 ± 2.6* | 18.1 ± 6.8* | 0.3 ± 0.5 |