Table 1.
Summary of water and tissue concentrations following 22 d of continuous exposure to 1 (TCC1) or 5 (TCC5) μg triclocarban/L, 0.5 μg trenbolone/L (TRB), or a mixture (MIX) of 5 μg TCC and 0.5 μg TRB/L.
| Measured Water Concentration | TCC Tissue Concentration (ng/g) 3 | TCC BCF 4 | ||||
|---|---|---|---|---|---|---|
| Nominal Treatment | TCC (μg/L) 1 | TRB (ng/L) 2 | Male | Female | Male | Female |
| Control | ND 5 | ND 6 | ND 6 | ND | NA 7 | NA |
| TCC1 | 1.1 (0.07) | ND | 323 (36) | 496 (104) | 293 | 451 |
| TCC5 | 5.6 (0.20) | ND | 17,973 (7281) | 14,921 (3429) | 3209 | 2664 |
| TRB | ND | 601 (198) | ND | ND | NA | NA |
| MIX | 5.3 (0.29) | 549 (137) | 20,041 (5012) | 18,617 (9973) | 3781 | 3513 |
1
Mean (SD) for six measurements over the 22-d test.
2
Mean (SD) for nine measurements over the 22-d test.
3
Mean (SD) of carcass (sans blood, gonad, and liver); ng/g wet weight; n=5.
4
Bioconcentration factor
5
ND; not detectable (0.9 μg/L for water; 75–330 ng/g for tissue).
6
ND; not detectable (190 ng/L).
7
ND; not detectable (0.9 μg/L for water; 75–330 ng/g for tissue).