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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
03/10/2016 |
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Data da última atualização: |
29/12/2017 |
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Autoria: |
LASKOSKI, L. M.; LOCATELLI-DITTRICH, R.; SOUSA, R. S.; BRUM, J. S.; CRISTO, T. G.; MONTIANI-FERREIRA, F.; BELTRAME, O. C.; VALADÃO, C. A. A. |
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Afiliação: |
LUCIANE M. LASKOSKI, UFPR; ROSANGELA LOCATELLI-DITTRICH, UFPR; RENATO S. SOUSA, UFPR; JULIANA S. BRUM, UFPR; THIERRY G. CRISTO, CAV/UDESC; FABIANO MONTIANI-FERREIRA, UFPR; OLAIR C. BELTRAME, UFPR; CARLOS A. A. VALADÃO, UNESP. |
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Título: |
Laminar lesions in horses with systemic oxidative stress, committed by experimentally induced or naturally occurring gastrointestinal disorders. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 8, p. 694-700, ago. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Laminitis in horses can be associated with lesions in multiple organs secondary to sepsis. Twenty-one horses suffering from gastrointestinal disorders were used in the experiment; 7 horses with experimentally induced endotoxemia and intestinal ischaemia, and 14 horses suffering from naturally occurring colic syndrome. Tissue samples of lungs, liver, heart, brain, cerebellum and hoof laminar tissue were collected for histopathological and oxidative stress evaluation using nitrotyrosine and superoxide dismutase (SOD2) immunostaining. The horses were divided into two groups: the non-oxidative lesions group (NOLG), with 7 horses showing weak immunostaining in lungs, liver and kidney, and the oxidative lesions group (OLG), with 14 horses showing immunostaining indicating systemic oxidative stress in multiple organs. The horses from OLG showed increase of laminar lesions and SOD2 immunostaining in multiple organs when compared to the horses from the NOLG. No differences were found ln regard to laminar immunostaining by nitrotyrosine and SOD2 between experimental groups. It was concluded that systemic oxidative stress can be associated with the development of laminar lesions, and that the laminar tissue does not respond to oxidative stress with increase of SOD as occurs in other organs. |
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Palavras-Chave: |
Laminite; Nitrotirosina; Nitrotyrosine; Peroxinitrito; Peroxynitrite; Sepse; Superóxido dismutase. |
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Thesagro: |
Eqüino. |
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Thesaurus Nal: |
Horses; Laminitis; Superoxide dismutase. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/148184/1/Laminar-lesions-in-horses.pdf
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Marc: |
LEADER 02301naa a2200337 a 4500
001 2053968
005 2017-12-29
008 2016 bl uuuu u00u1 u #d
100 1 $aLASKOSKI, L. M.
245 $aLaminar lesions in horses with systemic oxidative stress, committed by experimentally induced or naturally occurring gastrointestinal disorders.
260 $c2016
520 $aLaminitis in horses can be associated with lesions in multiple organs secondary to sepsis. Twenty-one horses suffering from gastrointestinal disorders were used in the experiment; 7 horses with experimentally induced endotoxemia and intestinal ischaemia, and 14 horses suffering from naturally occurring colic syndrome. Tissue samples of lungs, liver, heart, brain, cerebellum and hoof laminar tissue were collected for histopathological and oxidative stress evaluation using nitrotyrosine and superoxide dismutase (SOD2) immunostaining. The horses were divided into two groups: the non-oxidative lesions group (NOLG), with 7 horses showing weak immunostaining in lungs, liver and kidney, and the oxidative lesions group (OLG), with 14 horses showing immunostaining indicating systemic oxidative stress in multiple organs. The horses from OLG showed increase of laminar lesions and SOD2 immunostaining in multiple organs when compared to the horses from the NOLG. No differences were found ln regard to laminar immunostaining by nitrotyrosine and SOD2 between experimental groups. It was concluded that systemic oxidative stress can be associated with the development of laminar lesions, and that the laminar tissue does not respond to oxidative stress with increase of SOD as occurs in other organs.
650 $aHorses
650 $aLaminitis
650 $aSuperoxide dismutase
650 $aEqüino
653 $aLaminite
653 $aNitrotirosina
653 $aNitrotyrosine
653 $aPeroxinitrito
653 $aPeroxynitrite
653 $aSepse
653 $aSuperóxido dismutase
700 1 $aLOCATELLI-DITTRICH, R.
700 1 $aSOUSA, R. S.
700 1 $aBRUM, J. S.
700 1 $aCRISTO, T. G.
700 1 $aMONTIANI-FERREIRA, F.
700 1 $aBELTRAME, O. C.
700 1 $aVALADÃO, C. A. A.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 8, p. 694-700, ago. 2016.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 7 | |
| 1. |  | MARQUES, M. G.; MAULE, L. E.; DAHMER, A.; KRAMER, B.; BRUM, J. S.; RECH, R. R. Different hormonal stimulation protocols can affect the number of ovulations, volume of corporea lutea and progesterone production in sows? In: ANNUAL MEETING OF THE BRAZILIAN EMBRYO TECHNOLOGY SOCIETY (SBTE), 28, 2014, Natal. Abstracts... Natal, 2014. Publicado em: Animal Reproduction, v. 11, n. 3, p. 304, Jul./Sept. 2014.| Tipo: Resumo em Anais de Congresso |
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| 2. | | RECH, R. R.; SILVA, M. C.; LANGOHR, I. M.; BRUM, J. S.; LAZAROTO, J.; DUTRA, M. C. Nem tudo o que parecer ser, é lesão: aspectos anatômicos e lesões de pouco significado encontrados na necropsia de suínos domésticos. In: CONGRESSO BRASILEIRO DE VETERINÁRIOS ESPECIALISTAS EM SUÍNOS, 16., 2013, Cuiabá. Anais... Guiabá: Abraves; UFMT, 2013. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
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| 3. | | BRUM, J. S.; MARTINS, T. B.; VIELMO, A.; HAMMERSCHMITT, M. E.; TALINI, R.; MINOZZO, C. D.; BARROS, C. S. L. Neoplasmas em suínos: 37 casos. Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n. 6, p. 541-546, jun. 2015| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4. | | LASKOSKI, L. M.; LOCATELLI-DITTRICH, R.; SOUSA, R. S.; BRUM, J. S.; CRISTO, T. G.; MONTIANI-FERREIRA, F.; BELTRAME, O. C.; VALADÃO, C. A. A. Laminar lesions in horses with systemic oxidative stress, committed by experimentally induced or naturally occurring gastrointestinal disorders. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 8, p. 694-700, ago. 2016.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 5. | | RECH, R. R.; SILVA, M. C. da; LANGOHR, I. M.; MARQUES, M. G.; PESCADOR, C. A.; SILVA, G. S.; DUTRA, M. C.; BRUM, J. S.; KRAMER, B.; BORDIN, L. C.; SILVA, V. S. Nem tudo o que parece ser, é lesão: aspectos anatômicos, não lesões, artefatos, lesões sem significado clínico e alterações post mortem encontrados na necropsia de suínos domésticos e selvagens (Sus scrofa). Pesquisa Veterinária Brasileira, Brasília, DF, v. 33, n. 10, p. 1237-255, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 6. | | SOUZA, K. A. R. de; TYSKA, D. U.; VIANA, A. F. P.; JULIATTO, R. P. M. M.; WARPECHOWSKI, M. B.; LEDUR, M. C.; SÁ, K. A. L. de; RIBEIRO, A. H.; BRUM, J. S.; BRACCINI NETO, J. Identificação de ilhas de homozigose em porcos da raça Moura e comerciais. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 7., 2022. Multifuncionalidade e qualidade de vida: [anais...]. Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2022.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 7. | | SOUZA, K. A. R. de; TYSKA, D. U.; LEDUR, M. C.; WARPECHOWSKI, M. B.; PAIVA, S. R.; ZANELLA, R.; SÁ, K. A. L. de; LODDI, M. M.; LEITE, D. M. G.; BRUM, J. S.; JULIATTO, R. P. M. M.; BRACCINI NETO, J. Genomic inbreeding estimated through runs of homozygosity in Moura pigs and four commercial swine breeds. Livestock Science, v. 281, 105426, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 7 | |
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