[Histopathological pattern of adenovirus infection in the calf].
Pneumo-enteritis is the clinical manifestation of adenovirus infection in calf. Proliferative alveolitis, endobronchitis, and peribronchitis with intranuclear inclusions in the epithelial cells, histiocytes, and macrophages were histologically recorded. Proliferative changes with minor pleomorphism of cells were recorded from lymph nodes and lymph follicles of spleen and intestines. The epithelial cells of the renal tubules and liver exhibited degenerative changes, while the endothelium of the capillaries was activated. Five Serotype-1 adenoviruses were isolated from the lung, liver, and kidneys of the foetuses. IE were recordable from the epithelial cells of kidneys and lung. Other calves were examined following natural infection with adenovirus and virus of the mucosa disease. Dystrophic and necrotic changes were recorded from their digestive organs, lymphocytolysis from spleen and lymph nodes (a characteristic change related to mucosa disease), and nephrosis with adenovirus inclusions from the epithelial cells of the renal tubules.
D000256:Adenoviridae / Q000302:isolation & purification; D000257:Adenoviridae Infections / Q000382:microbiology / Q000473:pathology / Q000662:veterinary*; D000818:Animals; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000382:microbiology / Q000473:pathology; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D007422:Intestines / Q000473:pathology; D007668:Kidney / Q000473:pathology; D008168:Lung / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D013154:Spleen / Q000473:pathology
Pathohistologisches Bild der Adenovirusinfektion bei Kälbern.