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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
03/10/2016 |
Data da última atualização: |
29/12/2017 |
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. |
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. |
Título: |
Laminar lesions in horses with systemic oxidative stress, committed by experimentally induced or naturally occurring gastrointestinal disorders. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 8, p. 694-700, ago. 2016. |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Laminite; Nitrotirosina; Nitrotyrosine; Peroxinitrito; Peroxynitrite; Sepse; Superóxido dismutase. |
Thesagro: |
Eqüino. |
Thesaurus Nal: |
Horses; Laminitis; Superoxide dismutase. |
Categoria do assunto: |
-- |
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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Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
29/01/2009 |
Data da última atualização: |
04/03/2009 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
ALBUQUERQUE, F. A. de; BELTRÃO, N. E. de M.; LIMA, N. N. C. de; ANDRADE, J. R. de; MELO, E. B. S. de. |
Afiliação: |
Fábio Aquino de Albuquerque, Embrapa Algodão; Napoleão Esberard de Macêdo Beltrão, Embrapa Algodão; Natássya Nyuska Cabral de Lima, UFCG; José Ronilmar de Andrade, UFCG; Emanuelle Barros Sobral de Melo, UFCG. |
Título: |
Análise energética do sistema de cultivo da mamoneira consorciada com gergelim. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MAMONA, 3., 2008, Salvador. Energia e ricinoquímica: anais. Salvador: SEAGRI: Embrapa Algodão, 2008. |
Descrição Física: |
1 CD-ROM |
Idioma: |
Português |
Palavras-Chave: |
Sustentabilidade agrícola. |
Thesagro: |
Agricultura Familiar. |
Thesaurus NAL: |
biodiesel. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPA-2009-09/21982/1/BD-05.pdf
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Marc: |
LEADER 00675nam a2200193 a 4500 001 1277714 005 2009-03-04 008 2008 bl uuuu u00u1 u #d 100 1 $aALBUQUERQUE, F. A. de 245 $aAnálise energética do sistema de cultivo da mamoneira consorciada com gergelim. 260 $aIn: CONGRESSO BRASILEIRO DE MAMONA, 3., 2008, Salvador. Energia e ricinoquímica: anais. Salvador: SEAGRI: Embrapa Algodão$c2008 300 $c1 CD-ROM 650 $abiodiesel 650 $aAgricultura Familiar 653 $aSustentabilidade agrícola 700 1 $aBELTRÃO, N. E. de M. 700 1 $aLIMA, N. N. C. de 700 1 $aANDRADE, J. R. de 700 1 $aMELO, E. B. S. de
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