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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Gado de Leite. |
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Data corrente: |
17/07/2018 |
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Data da última atualização: |
22/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GINDRI, P. C.; MION, B.; PRADIEÉ, J.; BIALVES, T. S.; SOUZA, G. N. de; DELLAGOSTIN, O. A.; SCHNEIDER, A.; PEGORARO, L. M. C. |
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Afiliação: |
Patrícia Carvalho Gindri, UFPel; Bruna Mion, UFPel; Jorgea Pradieé, UFPel; Tatiane Senna Bialves, UFPel; GUILHERME NUNES DE SOUZA, CNPGL; Odir Antônio Dellagostin, UFPel; Augusto Schneider, UFPel; LIGIA MARGARETH CANTARELLI PEGORARO, CPACT. |
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Título: |
Seroprevalence estimate and associated risk factors for neosporosis in dairy cattle in the northwest region of Rio Grande do Sul State, Brazil. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 48, n. 7, e20170921, 2018. |
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DOI: |
https://doi.org/10.1590/0103-8478cr20170921 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
ABSTRACT - The aim of this study was to estimate neosporosis seroprevalence and its associated risk factors in milk herds (Bos taurus taurus) located in the northwestern region of Rio Grande do Sul State, Brazil. Three hundred twenty-two blood samples were collected from dairy cows on 18 farms in 17 cities of this region. An epidemiologic questionnaire was completed for each farm. It consisted of questions about the general characteristics of the herd, reproduction, and animal management. Serum samples were tested for Neospora caninum using a commercial enzyme-linked immunosorbent assay (ELISA) kit. Results indicated a seroprevalence of Neospora in 88.9% (16/18) of herds and 31.1% (100/322) of individuals. Risk factor analyses demonstrated that culling by reproductive disorder (OR = 0.6), flooding (OR = 0.5), and commercial sale (OR = 0.4) were associated with seroprevalence. Nevertheless, the purchase of replacement animals in the herd played an important role in disease occurrence (OR = 2.2). Results of this study suggested that Neospora caninum was present in the studied herds under investigation and that there are risk factors associated with its seroprevalence on the farms of the northwestern of Rio Grande do Sul. RESUMO - O objetivo desse estudo foi estimar a soroprevalência da neosporose e os possíveis fatores de risco em rebanhos (Bos taurus taurus) localizados na mesorregião Noroeste do Rio Grande do Sul, Brasil. Foram coletadas 322 amostras de sangue de bovinos leiteiros, em 18 propriedades localizadas em 17 munícipios desta mesorregião. Um questionário epidemiológico foi aplicado em cada propriedade, contendo questões relacionadas às características gerais dos rebanhos, dados reprodutivos e manejo animal. As amostras de soro foram testadas através do teste de imunoensaio enzimático (ELISA) para Neospora caninum. Os resultados demonstraram uma soroprevalência de Neospora de 88,9% (16/18) entre os rebanhos e 31,1% (100/322) entre os indivíduos. Entre os fatores de risco analisados foi observado que descarte por problemas reprodutivos (OR=0,6), presença de áreas alagadiças (OR=0,5) e venda comercial (OR=0,4) estavam associados a soroprevalência. No entanto, a compra de animais substituídos no rebanho desempenhou um papel significativo na ocorrência da doença (OR=2,2). Os resultados desse estudo sugerem que o Neospora caninum esteve presente nos rebanhos estudados, bem como, existem fatores associados com a soroprevalência nas propriedades da mesorregião do Noroeste do Rio Grande do Sul. MenosABSTRACT - The aim of this study was to estimate neosporosis seroprevalence and its associated risk factors in milk herds (Bos taurus taurus) located in the northwestern region of Rio Grande do Sul State, Brazil. Three hundred twenty-two blood samples were collected from dairy cows on 18 farms in 17 cities of this region. An epidemiologic questionnaire was completed for each farm. It consisted of questions about the general characteristics of the herd, reproduction, and animal management. Serum samples were tested for Neospora caninum using a commercial enzyme-linked immunosorbent assay (ELISA) kit. Results indicated a seroprevalence of Neospora in 88.9% (16/18) of herds and 31.1% (100/322) of individuals. Risk factor analyses demonstrated that culling by reproductive disorder (OR = 0.6), flooding (OR = 0.5), and commercial sale (OR = 0.4) were associated with seroprevalence. Nevertheless, the purchase of replacement animals in the herd played an important role in disease occurrence (OR = 2.2). Results of this study suggested that Neospora caninum was present in the studied herds under investigation and that there are risk factors associated with its seroprevalence on the farms of the northwestern of Rio Grande do Sul. RESUMO - O objetivo desse estudo foi estimar a soroprevalência da neosporose e os possíveis fatores de risco em rebanhos (Bos taurus taurus) localizados na mesorregião Noroeste do Rio Grande do Sul, Brasil. Foram coletadas 322 amostras de sangue de bovinos lei... Mostrar Tudo |
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Palavras-Chave: |
Reproductive diseases. |
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Thesagro: |
Neospora Caninum. |
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Thesaurus Nal: |
Cattle. |
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Categoria do assunto: |
--
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/188962/1/Artigo-Ciencia-Rural-Guilherme-Seroprevalence.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/179880/1/Ligia-Pegoraro-paper-final-CR.pdf
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Marc: |
LEADER 03386naa a2200253 a 4500
001 2102091
005 2022-08-22
008 2018 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/0103-8478cr20170921$2DOI
100 1 $aGINDRI, P. C.
245 $aSeroprevalence estimate and associated risk factors for neosporosis in dairy cattle in the northwest region of Rio Grande do Sul State, Brazil.$h[electronic resource]
260 $c2018
520 $aABSTRACT - The aim of this study was to estimate neosporosis seroprevalence and its associated risk factors in milk herds (Bos taurus taurus) located in the northwestern region of Rio Grande do Sul State, Brazil. Three hundred twenty-two blood samples were collected from dairy cows on 18 farms in 17 cities of this region. An epidemiologic questionnaire was completed for each farm. It consisted of questions about the general characteristics of the herd, reproduction, and animal management. Serum samples were tested for Neospora caninum using a commercial enzyme-linked immunosorbent assay (ELISA) kit. Results indicated a seroprevalence of Neospora in 88.9% (16/18) of herds and 31.1% (100/322) of individuals. Risk factor analyses demonstrated that culling by reproductive disorder (OR = 0.6), flooding (OR = 0.5), and commercial sale (OR = 0.4) were associated with seroprevalence. Nevertheless, the purchase of replacement animals in the herd played an important role in disease occurrence (OR = 2.2). Results of this study suggested that Neospora caninum was present in the studied herds under investigation and that there are risk factors associated with its seroprevalence on the farms of the northwestern of Rio Grande do Sul. RESUMO - O objetivo desse estudo foi estimar a soroprevalência da neosporose e os possíveis fatores de risco em rebanhos (Bos taurus taurus) localizados na mesorregião Noroeste do Rio Grande do Sul, Brasil. Foram coletadas 322 amostras de sangue de bovinos leiteiros, em 18 propriedades localizadas em 17 munícipios desta mesorregião. Um questionário epidemiológico foi aplicado em cada propriedade, contendo questões relacionadas às características gerais dos rebanhos, dados reprodutivos e manejo animal. As amostras de soro foram testadas através do teste de imunoensaio enzimático (ELISA) para Neospora caninum. Os resultados demonstraram uma soroprevalência de Neospora de 88,9% (16/18) entre os rebanhos e 31,1% (100/322) entre os indivíduos. Entre os fatores de risco analisados foi observado que descarte por problemas reprodutivos (OR=0,6), presença de áreas alagadiças (OR=0,5) e venda comercial (OR=0,4) estavam associados a soroprevalência. No entanto, a compra de animais substituídos no rebanho desempenhou um papel significativo na ocorrência da doença (OR=2,2). Os resultados desse estudo sugerem que o Neospora caninum esteve presente nos rebanhos estudados, bem como, existem fatores associados com a soroprevalência nas propriedades da mesorregião do Noroeste do Rio Grande do Sul.
650 $aCattle
650 $aNeospora Caninum
653 $aReproductive diseases
700 1 $aMION, B.
700 1 $aPRADIEÉ, J.
700 1 $aBIALVES, T. S.
700 1 $aSOUZA, G. N. de
700 1 $aDELLAGOSTIN, O. A.
700 1 $aSCHNEIDER, A.
700 1 $aPEGORARO, L. M. C.
773 $tCiência Rural, Santa Maria$gv. 48, n. 7, e20170921, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
13/11/2017 |
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Data da última atualização: |
21/11/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
REZENDE, A.; ANDRADE, D.; SANTOS, S. A.; NOGUEIRA, M. F.; REIS, L.; MELO, M.; SANTIAGO, J.; TRIGO, P. |
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Afiliação: |
ADALGIZA REZENDE, UFMG; UFMG; SANDRA APARECIDA SANTOS, CPAP; MARCIA FURLAN NOGUEIRA T DE LIMA, CPAP; UFMG; UFMG; UAST; 4Universidad Nacional de La Plata. |
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Título: |
Effect of training on the activity of muscle enzymes in seropositive and seronegative equines for equine infectious anemia. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Revista Argentina de Producción Animal, v. 40, supl. 1, 2017. p. 31. |
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Idioma: |
Inglês |
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Notas: |
CONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 40.; Córdoba. Resumos...Universidad Nacional de Córdoba., 2017. |
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Conteúdo: |
Equine infectious anemia (EIA) is an incurable disease of equids with an almost worldwide distribution, being endemic in the Pantanal Matogrossense region, where the disease control through euthanasia of seropositive animals is not mandatory. Most studies about exercise physiology are performed in sport horses and little investigation is made for working animals (Santos et al, 2002), and there are no reports on functional performance of EIA-positive horses. Analysis of the activity of creatine phosphokinase (CK), aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) are necessary to evaluate the skeletal muscle function. The objective of this study was to evaluate the serum activity of CK, AST and LDH in EIA seropositive and seronegative horses submitted to training. |
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Palavras-Chave: |
AIE. |
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Thesagro: |
Eqüino. |
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Thesaurus NAL: |
equine infectious anemia; Horse diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166664/1/31-PDFsam-anais-do-congresso-area-saude-animal-PB.pdf
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Marc: |
LEADER 01645nam a2200253 a 4500
001 2079616
005 2017-11-21
008 2017 bl uuuu u00u1 u #d
100 1 $aREZENDE, A.
245 $aEffect of training on the activity of muscle enzymes in seropositive and seronegative equines for equine infectious anemia.$h[electronic resource]
260 $aRevista Argentina de Producción Animal, v. 40, supl. 1, 2017. p. 31.$c2017
500 $aCONGRESO ARGENTINO DE PRODUCCIÓN ANIMAL, 40.; Córdoba. Resumos...Universidad Nacional de Córdoba., 2017.
520 $aEquine infectious anemia (EIA) is an incurable disease of equids with an almost worldwide distribution, being endemic in the Pantanal Matogrossense region, where the disease control through euthanasia of seropositive animals is not mandatory. Most studies about exercise physiology are performed in sport horses and little investigation is made for working animals (Santos et al, 2002), and there are no reports on functional performance of EIA-positive horses. Analysis of the activity of creatine phosphokinase (CK), aspartate aminotransferase (AST) and lactate dehydrogenase (LDH) are necessary to evaluate the skeletal muscle function. The objective of this study was to evaluate the serum activity of CK, AST and LDH in EIA seropositive and seronegative horses submitted to training.
650 $aequine infectious anemia
650 $aHorse diseases
650 $aEqüino
653 $aAIE
700 1 $aANDRADE, D.
700 1 $aSANTOS, S. A.
700 1 $aNOGUEIRA, M. F.
700 1 $aREIS, L.
700 1 $aMELO, M.
700 1 $aSANTIAGO, J.
700 1 $aTRIGO, P.
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Registro original: |
Embrapa Pantanal (CPAP) |
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