Macroscopical lesions | Histological lesions | ||||
---|---|---|---|---|---|
Group | dpi | Koilin layer | Gizzard mucosa | Inclusion bodies in glandular epithelium | In-situ hybridization |
SPFB | 3 | 0/5 (0.0)a | 0/5 (0.0) | 0/5 (0.0) | 0/5 |
7 | 5/5 (1.8) | 5/5 (1.8) | 5/5 (2.6) | 5/5 | |
10 | 5/5 (2.4) | 5/5 (1.0) | 1/5 (0.2) | 1/5 | |
14 | 5/5 (1.8) | 2/5 (0.4) | 0/5 (0.0) | NEb | |
17 | 4/5 (0.8) | 3/5 (0.6) | 0/5 (0.0) | NE | |
CB | 3 | 0/5 (0.0) | 0/5 (0.0) | 0/5 (0.0) | 0/5 |
7 | 3/5 (0.6) | 3/5 (0.8) | 4/5 (1.6) | 4/5 | |
10 | 4/5 (1.2) | 5/5 (1.6) | 5/5 (2.0) | 5/5 | |
14 | 5/5 (2.2) | 4/5 (0.8) | 0/5 (0.0) | NE | |
17 | 5/5 (1.6) | 4/5 (0.8) | 0/5 (0.0) | NE |