TABLE 3.
Organa | Score at 6 dpia |
---|---|
Eyelid | + |
Spleen | + |
Thymus | − |
Bursa | − |
Harderian Gland | − |
Proventriculus | − |
Small intestine | − |
Cecal tonsils | + |
Large intestine | − |
Pancreas | − |
Air sacs | − |
Trachea | − |
Lung | − |
Heart | + |
Esophagus | − |
Tongue | − |
Pharynx | − |
Crop | − |
Brain | +++ |
Liver | − |
Kidney | − |
Comb | − |
Femur | − |
Turbinates | − |
The results are based on hematoxylin-eosin staining, For the spleen, + is moderate hyperplasia; for the cecal tonsil, + is mild lymphocytic depletion; for the brain, +++ is vascular reactivity, perivascular cuffing, and gliosis.