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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
04/09/2018 |
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Data da última atualização: |
04/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRICARELLO, P. A.; GENNARI, S. M.; OLIVEIRA-SEQUEIRA, T. C. G.; VAZ, C. M. S. L.; GONÇALVES, I. G. de; ECHEVARRIA, F. A. M. |
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Afiliação: |
UFRGS; S. M. Gennari, USP; T. C. G. Oliveira-Sequeira, UNESP; CLARA MARINELI SILVEIRA LUIZ VAZ, CPPSUL; I. Gonçalves de Gonçalves, UFRGS; FLAVIO AUGUSTO MENEZES ECHEVARRIA, CPPSUL. |
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Título: |
Response of Corriedale and Crioula Lanada sheep to artificial primary infection with Haemonchus contortus. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Veterinary Research Communications, v. 26, n. 6, p. 447-457, Aug. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
Clinical, parasitological and biochemical parameters were evaluated in Corriedale and Crioula Lanada sheep after a single experimental infection with Haemonchus contortus. Ten 4-month-old worm-free lambs, of each breed, were infected with 200 L3H. contortus per kg live weight and four uninfected animals of each breed were used as controls. Every week, the animals were weighed and blood and faecal samples were collected for measurement of packed cell volume (PCV), total serum protein (TSP) and albumin (ALB), and the number of eggs per gram of faeces (EPG), respectively. Twelve weeks after infection, the animals were slaughtered. The worm burden was determined and samples of the abomasal mucosa were processed for determination of the number of eosinophils, mast cells and globule leukocytes. No significant differences in PCV, TSP, ALB, parasite burden or the cell populations of the abomasal mucosa were observed between breeds, but Crioula lambs had a lower EPG count. The comparison of the infected groups with their respective controls revealed significant alterations in PCV, TSP and ALB in the Corriedale lambs and in PCV, TSP, ALB and the density of eosinophils and mast cells in the Crioula lambs. |
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Thesagro: |
Doença; Helminto; Ovino. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01894naa a2200217 a 4500
001 2095040
005 2018-09-04
008 2002 bl uuuu u00u1 u #d
100 1 $aBRICARELLO, P. A.
245 $aResponse of Corriedale and Crioula Lanada sheep to artificial primary infection with Haemonchus contortus.$h[electronic resource]
260 $c2002
520 $aClinical, parasitological and biochemical parameters were evaluated in Corriedale and Crioula Lanada sheep after a single experimental infection with Haemonchus contortus. Ten 4-month-old worm-free lambs, of each breed, were infected with 200 L3H. contortus per kg live weight and four uninfected animals of each breed were used as controls. Every week, the animals were weighed and blood and faecal samples were collected for measurement of packed cell volume (PCV), total serum protein (TSP) and albumin (ALB), and the number of eggs per gram of faeces (EPG), respectively. Twelve weeks after infection, the animals were slaughtered. The worm burden was determined and samples of the abomasal mucosa were processed for determination of the number of eosinophils, mast cells and globule leukocytes. No significant differences in PCV, TSP, ALB, parasite burden or the cell populations of the abomasal mucosa were observed between breeds, but Crioula lambs had a lower EPG count. The comparison of the infected groups with their respective controls revealed significant alterations in PCV, TSP and ALB in the Corriedale lambs and in PCV, TSP, ALB and the density of eosinophils and mast cells in the Crioula lambs.
650 $aDoença
650 $aHelminto
650 $aOvino
700 1 $aGENNARI, S. M.
700 1 $aOLIVEIRA-SEQUEIRA, T. C. G.
700 1 $aVAZ, C. M. S. L.
700 1 $aGONÇALVES, I. G. de
700 1 $aECHEVARRIA, F. A. M.
773 $tVeterinary Research Communications$gv. 26, n. 6, p. 447-457, Aug. 2002.
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Embrapa Pecuária Sul (CPPSUL) |
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| Registros recuperados : 3 | |
| 2. |  | BRICARELLO, P. A.; GENNARI, S. M.; OLIVEIRA-SEQUEIRA, T. C. G.; VAZ, C. M. S. L.; GONÇALVES, I. G. de; ECHEVARRIA, F. A. M. Response of Corriedale and Crioula Lanada sheep to artificial primary infection with Haemonchus contortus. Veterinary Research Communications, v. 26, n. 6, p. 447-457, Aug. 2002.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 3. | | BRICARELLO, P. A.; GENNARI, S. M.; OLIVEIRA-SEQUEIRA, T. C. G.; VAZ, C. M. S. L.; GONÇALVES, I. G. de; ECHEVARRIA, F. A. M. Worm burden and immunological responses in Corriedale and Crioula Lanada sheep following natural infection with Haemonchus contortus. Small Ruminant Research, v. 51, n. 1, p. 75-83, Jan. 2004.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 3 | |
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