Data/hora: 10/06/2024 03:51:57

Biblioteca(s): | Embrapa Unidades Centrais.
Data corrente: | 30/10/2017
Data da última atualização: | 29/12/2017
Autoria: | LOBÃO-TELLO, E. R.; HERBACH, E. P.; NAVARRETE-TALLONI, M. J.
Afiliação: | Esteban Reyes Lobão-Tello, Unidad de Anatomía Patológica/Instituto de Patología Animal/Facultad de Ciencias Veterinarias, Universidad Austral de Chile; Enrique Paredes Herbach, Unidad de Anatomía Patológica/Instituto de Patología Animal/Facultad de Ciencias Veterinarias, Universidad Austral de Chile; María José Navarrete-Talloni, Unidad de Anatomía Patológica/Instituto de Patología Animal/Facultad de Ciencias Veterinarias, Universidad Austral de Chile.
Título: | Paratuberculosis: new histopathological findings in red deer (Cervus elaphus) and fallow deer (Dama dama) in Chile.
Ano de publicação: | 2017
Fonte/Imprenta: | Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 7, p.749-753,, julho 2017.
Idioma: | Inglês
Notas: | Título em português: Paratuberculose: novos achados histopatológicos em Veado Vermelho (Cervus elaphus) e Gamo (Dama dama) no Chile.
Conteúdo: | Paratuberculosis is a disease caused by Mycobacterium avium subsp. paratuberculosis (MAP) that affects domestic and wild ruminants. The most common gross lesions are emaciation and corrugation and thickening of the mucosa of the small intestine. Mesenteric lymph nodes might be enlarged. For the present study, 14 red deer and 9 fallow deer from game reserves or venison farms were analyzed. The lesions found correspond to those found by other authors in other geographic locations, except for some differences in histopathological examinations. Among these differences, stands out that intestinal lesions were concentrated mostly in the ileum and granulomas were shown to be more frequent in this sect on of the intestine than in the corresponding lymph node. Furthermore, in multibacillary lesions the inflammatory infiltrate in the lymph nodes was mainly composed of macrophages. These differences may be due to individual variations of the animals, the stage of disease or a different strain of the pathogen. This study allowed to obtain basic information about the disease and to describe patterns of lesions found in red deer and fallow deer with prediagnosis of clinical paratuberculosis which were not described in the literature before.
Palavras-Chave: | Dama dama; Gamo; MAP; Pratuberculosis; Veado vermelho.
Thesagro: | Paratuberculose; Veado.
Thesaurus Nal: | Cervus dama; Cervus elaphus; Deer; Mycobacterium avium.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/165839/1/Paratuberculosis-new-histopathological-findings.pdf
Registro original: | Embrapa Unidades Centrais (AI-SEDE)
Exemplares: | AI-SEDE - (61843-1) - UPE - AP - DD -  -  -  - DIS