Table 3 Histological quantification of lung adenomas from urethane-treated mice.
From: Decreased tumorigenesis in mice with a Kras point mutation at C118
Kras genotype | Number of lung sections | Adenoma incidence (%) | Mean±s.e.m. adenomas per section | Total number of adenomas | Adenoma incidence by size (mm) | ||
|---|---|---|---|---|---|---|---|
|  |  |  |  |  | ≤1 (%) | 1–3 (%) | ≥3 (%) |
+/+ | 27 | 85.2 | 2.52±0.35 | 68 | 52.9 | 41.2 | 5.9 |
+/C118S | 25 | 80.0 | 1.92±0.26 | 48 | 87.5 | 12.5 | 0 |
C118S/C118S | 25 | 80.0 | 1.64±0.38 | 41 | 80.5 | 19.5 | 0 |
