Table 6.
Experiment 2—Relative weight of lungs, heart and brain for 6 and 12 weeks of exposure (mean ± SD).
| Relative Weight,% | ||
|---|---|---|
| 1–6 Weeks | 7–12 Weeks | |
| Lungs | ||
| Control | 0.670 ± 0.02 | 0.683 ± 0.01 |
| BT | 0.682 ± 0.05 | 0.645 ± 0.03 |
| GT | 0.659 ± 0.01 | 0.672 ± 0.03 |
| RT | 0.662 ± 0.01 | 0.657 ± 0.05 |
| WT | 0.672 ± 0.04 | 0.675 ± 0.02 |
| Heart | ||
| Control | 0.435 ± 0.02 | 0.351 ± 0.03 |
| BT | 0.455 ± 0.02 | 0.338 ± 0.08 |
| GT | 0.432 ± 0.08 | 0.330 ± 0.01 |
| RT | 0.456 ± 0.01 | 0.340 ± 0.01 |
| WT | 0.441 ± 0.05 | 0.345± 0.02 |
| Brain | ||
| Control | 0.670 ± 0.05 | 0.543 ± 0.02 |
| BT | 0.688 ± 0.09 | 0.541 ± 0.01 |
| GT | 0.692 ± 0.01 | 0.563 ± 0.05 |
| RT | 0.672 ± 0.01 | 0.552± 0.02 |
| WT | 0.668 ± 0.02 | 0.544 ± 0.04 |
SD—standard deviation.