Table 1.
Lung Tumor Incidence and Multiplicity in A/J Mice Treated with NNK, Swine Dust Extract, and AT-RvD1.
| Experimental Group | % of Mice with Lung Tumor a |
Lung Tumor/ Mouse ± SE a |
Confidence Interval (95%) |
|---|---|---|---|
| Saline Only | 0 | 0 | (0.00–0.00) |
| Saline + AT-RvD1 | 0 | 0 | (0.00–0.00) |
| HDE Only | 20 | 0.20 + 0.13 | (0.00–0.50) |
| HDE + AT-RvD1 | 0 | 0 | (0.00–0.00) |
| Saline + NNK | 100 | 2.38 ± 0.46 | (1.29–3.46) |
| Saline + NNK + AT-RvD1 | 100 | 3.57 ± 0.57 | (2.17–4.97) |
| HDE + NNK | 100 | 5.33 ± 1.18 | (2.62–8.054) |
| HDE + NNK + AT-RvD1 | 100 | 6.33 ± 1.15 | (3.39–9.28) |
a Assessed through macroscopic and microscopic examination for lung adenomas.