Table 1.
Carcinogenicity of catechol estrogens in the kidney of male Syrian golden hamsters
| Compound | Tumors, n/animals, n
|
|
|---|---|---|
| Liehr et al. (18) | Li and Li (19) | |
| 4-OHE1 | 2/6 (33%) | |
| 4-OHE2 | 4/5 (80%) | 5/5 (100%) |
| 2-OHE1 | 0/6 | |
| 2-OHE2 | 0/5 | 0/6 |
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