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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
09/01/2017 |
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Data da última atualização: |
05/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RÊGO, W. M. F.; PAULA, N. R. O.; VITOR, R. W. A.; SILVA, R. A. B.; DINIZ, B. L. M.; SOUSA, M. M.; COELHO, W. A. C.; PORFÍRIO, K. P.; PINHEIRO, R. R.; ALVES, F. S. F.; CAVALCANTE, A. C. R.; CARDOSO, J. F. S. |
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Afiliação: |
Universidade Federal do Piauí (UFPI) - Teresina, PI, Brasil; UFPI - Teresina, PI, Brasil; Universidade Federal de Minas Gerais (UFMG) - Belo Horizonte, MG, Brasil; UFPI - Teresina, PI, Brasil; UFPI - Teresina, PI, Brasil; Universidade Federal do Semi Árido (UFERSA) - Mossoró, RN, Brasil.; FACENE - Mossoró, RN, Brasil; UFPI - Teresina, PI, Brasil; RAYMUNDO RIZALDO PINHEIRO, CNPC; FRANCISCO SELMO FERNANDES ALVES, CNPC; ANTONIO CEZAR ROCHA CAVALCANTE, CNPC; UFPI - Teresina, PI, Brasil. |
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Título: |
Risk factors for Toxoplasma gondii infection in goats and sheep raisedin the State of Piauí in Northeast Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Small Ruminant Research, Amsterdam, v. 141, p. 17-23, Aug. 2016. |
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DOI: |
http://dx.doi.org/10.1016/j.smallrumres.2016.04.010 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: To identify the risk factors for toxoplasmosis in the microregions of the Brazilian State of Piauí, 1964 serum samples from 130 goat and sheep herds were tested using ELISA. Of these, 40.5% (235/580) of goats and 48.7% (182/374) of sheep from the upper-middle Gurguéia microregion (UMGM) had antibodies to Toxoplasma gondii. In the Teresina homogeneous microregion (THM), 49.4% (376/761) of goats and 67.5% (168/249) of sheep were seropositive. We observed that seropositivity in sheep from the UMGM was related to the extensive rearing system. For goats from the UMGM, risk factors included cats feeding on placenta remains, the number of domestic dogs on the farm and gender (female). The risk factors for toxoplasmosis in sheep from the THM included having more than two cats on the farm and domestic and wild dogs having access to herd drinking water. For goats from the THM, risk factors included being bred for meat and gender (female). Therefore, T. gondii is present in goat and sheep herds, suggesting that methods to prevent toxoplasmosis in the UMGM and THM of Piauí, Brazil are necessary. Goats and sheep raised in the State of Piauí, Brazil, have antibodies to T. gondii. Toxoplasmosis in sheep from the UMG microregion is related to extensive rearing Toxoplasmosis in goats from UMG microregion is related to cats eating placenta. Toxoplasmosis in sheep from TH microregion is related to the number of cats. Toxoplasmosis in goats from the TH microregion is related to meat production. MenosAbstract: To identify the risk factors for toxoplasmosis in the microregions of the Brazilian State of Piauí, 1964 serum samples from 130 goat and sheep herds were tested using ELISA. Of these, 40.5% (235/580) of goats and 48.7% (182/374) of sheep from the upper-middle Gurguéia microregion (UMGM) had antibodies to Toxoplasma gondii. In the Teresina homogeneous microregion (THM), 49.4% (376/761) of goats and 67.5% (168/249) of sheep were seropositive. We observed that seropositivity in sheep from the UMGM was related to the extensive rearing system. For goats from the UMGM, risk factors included cats feeding on placenta remains, the number of domestic dogs on the farm and gender (female). The risk factors for toxoplasmosis in sheep from the THM included having more than two cats on the farm and domestic and wild dogs having access to herd drinking water. For goats from the THM, risk factors included being bred for meat and gender (female). Therefore, T. gondii is present in goat and sheep herds, suggesting that methods to prevent toxoplasmosis in the UMGM and THM of Piauí, Brazil are necessary. Goats and sheep raised in the State of Piauí, Brazil, have antibodies to T. gondii. Toxoplasmosis in sheep from the UMG microregion is related to extensive rearing Toxoplasmosis in goats from UMG microregion is related to cats eating placenta. Toxoplasmosis in sheep from TH microregion is related to the number of cats. Toxoplasmosis in goats from the TH microregion is related to meat p... Mostrar Tudo |
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Palavras-Chave: |
Fator de risco. |
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Thesagro: |
Caprino; Doença animal; Ovino; Toxoplasma gondii; Toxoplasmose. |
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Thesaurus Nal: |
Goats; Risk factors; Sheep; Toxoplasmosis. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02644naa a2200385 a 4500
001 2060214
005 2018-02-05
008 2016 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.smallrumres.2016.04.010$2DOI
100 1 $aRÊGO, W. M. F.
245 $aRisk factors for Toxoplasma gondii infection in goats and sheep raisedin the State of Piauí in Northeast Brazil.$h[electronic resource]
260 $c2016
520 $aAbstract: To identify the risk factors for toxoplasmosis in the microregions of the Brazilian State of Piauí, 1964 serum samples from 130 goat and sheep herds were tested using ELISA. Of these, 40.5% (235/580) of goats and 48.7% (182/374) of sheep from the upper-middle Gurguéia microregion (UMGM) had antibodies to Toxoplasma gondii. In the Teresina homogeneous microregion (THM), 49.4% (376/761) of goats and 67.5% (168/249) of sheep were seropositive. We observed that seropositivity in sheep from the UMGM was related to the extensive rearing system. For goats from the UMGM, risk factors included cats feeding on placenta remains, the number of domestic dogs on the farm and gender (female). The risk factors for toxoplasmosis in sheep from the THM included having more than two cats on the farm and domestic and wild dogs having access to herd drinking water. For goats from the THM, risk factors included being bred for meat and gender (female). Therefore, T. gondii is present in goat and sheep herds, suggesting that methods to prevent toxoplasmosis in the UMGM and THM of Piauí, Brazil are necessary. Goats and sheep raised in the State of Piauí, Brazil, have antibodies to T. gondii. Toxoplasmosis in sheep from the UMG microregion is related to extensive rearing Toxoplasmosis in goats from UMG microregion is related to cats eating placenta. Toxoplasmosis in sheep from TH microregion is related to the number of cats. Toxoplasmosis in goats from the TH microregion is related to meat production.
650 $aGoats
650 $aRisk factors
650 $aSheep
650 $aToxoplasmosis
650 $aCaprino
650 $aDoença animal
650 $aOvino
650 $aToxoplasma gondii
650 $aToxoplasmose
653 $aFator de risco
700 1 $aPAULA, N. R. O.
700 1 $aVITOR, R. W. A.
700 1 $aSILVA, R. A. B.
700 1 $aDINIZ, B. L. M.
700 1 $aSOUSA, M. M.
700 1 $aCOELHO, W. A. C.
700 1 $aPORFÍRIO, K. P.
700 1 $aPINHEIRO, R. R.
700 1 $aALVES, F. S. F.
700 1 $aCAVALCANTE, A. C. R.
700 1 $aCARDOSO, J. F. S.
773 $tSmall Ruminant Research, Amsterdam$gv. 141, p. 17-23, Aug. 2016.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
17/04/2018 |
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Data da última atualização: |
11/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CARDOSO, C. J. T; OLIVEIRA JUNIOR, J. S. de; KISCHEL, H.; SILVA, W. A. L da; ARRUDA, E. D. da S.; CÁCERES, M. B. S.; OLIVEIRA, F. A. M. de; NOGUEIRA, E.; NOGUEIRA, G. de P.; STERZA, F. de A. M. |
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Afiliação: |
CHRISTOPHER JÚNIOR TAVARES CARDOSO, Federal University of Mato Grosso do Sul, Campo Grande, MS; JAIR SÁBIO DE OLIVEIRA JUNIOR, Veterinary Medicine, Biomedical Sciences Faculty of Cacoal, Cacoal, RO; HENRIQUE KISCHEL, State University of Mato Grosso do Sul, Aquidauana, MS; WILIAN APARECIDO LEITE DA SILVA, State University of Mato Grosso do Sul, Aquidauana, MS; ELIELTON DIAS DA SILVA ARRUDA, State University of Mato Grosso do Sul, Aquidauana, MS; MIRELA BROCHADO SOUZA CÁCERES, State University of Londrina, Londrina; FERNANDA AMARANTE MENDES DE OLIVEIRA, Federal Institute of Education, Science and Technology of Amazonas, Tabatinga, AM; ERIKLIS NOGUEIRA, CPAP; GUILHERME DE PAULA NOGUEIRA, State University of São Paulo, Araçatuba, SP; FABIANA DE ANDRADE MELO STERZA, Federal University of Mato Grosso do Sul, Campo Grande. |
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Título: |
Anti-Müllerian hormone (AMH) as a predictor of antral follicle population in heifers. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Reproduction, v.15, n.1, p.12-16, jan./mar. 2018. |
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DOI: |
10.21451/1984-3143-2017-AR887 |
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Idioma: |
Português |
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Conteúdo: |
Antral follicular population (AFP) and antiMüllerian hormone (AMH) concentration are strongly associated. Thus, analyzing AMH concentration is a reliable method to predict animals with high AFP, an important feature to select donor cows for embryos and oocytes. However, not much is known about this parameter in heifers, particularly in crossbred animals. The aim of this study was to assess AFP in heifers and cows and its relation to serum AMH levels. Bos taurus indicus cows (36-60-months-old; n = 30) and heifers (12-14-months-old; n = 17) of the same breed were evaluated. A single procedure of follicular counting was performed by ultrasound for each animal. Random sampling was performed to analyze serum AMH concentration. Cows showed higher AFP than heifers; nonetheless, plasma AMH concentration did not differ between the categories. A high correlation of AFP with plasma AMH concentration was observed in Girolando heifers. Thus, it is suggested that AMH concentration could be a reliable and less invasive method for selecting heifers with high AFP. |
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Thesagro: |
Bovino; Controle Hormonal; Novilho. |
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Thesaurus NAL: |
Cattle; Heifers; Hormones. |
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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/175581/1/Cardoso-et-al.-2018-p12-16-AR887.pdf
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Marc: |
LEADER 01973naa a2200313 a 4500
001 2090652
005 2019-03-11
008 2018 bl uuuu u00u1 u #d
024 7 $a10.21451/1984-3143-2017-AR887$2DOI
100 1 $aCARDOSO, C. J. T
245 $aAnti-Müllerian hormone (AMH) as a predictor of antral follicle population in heifers.$h[electronic resource]
260 $c2018
520 $aAntral follicular population (AFP) and antiMüllerian hormone (AMH) concentration are strongly associated. Thus, analyzing AMH concentration is a reliable method to predict animals with high AFP, an important feature to select donor cows for embryos and oocytes. However, not much is known about this parameter in heifers, particularly in crossbred animals. The aim of this study was to assess AFP in heifers and cows and its relation to serum AMH levels. Bos taurus indicus cows (36-60-months-old; n = 30) and heifers (12-14-months-old; n = 17) of the same breed were evaluated. A single procedure of follicular counting was performed by ultrasound for each animal. Random sampling was performed to analyze serum AMH concentration. Cows showed higher AFP than heifers; nonetheless, plasma AMH concentration did not differ between the categories. A high correlation of AFP with plasma AMH concentration was observed in Girolando heifers. Thus, it is suggested that AMH concentration could be a reliable and less invasive method for selecting heifers with high AFP.
650 $aCattle
650 $aHeifers
650 $aHormones
650 $aBovino
650 $aControle Hormonal
650 $aNovilho
700 1 $aOLIVEIRA JUNIOR, J. S. de
700 1 $aKISCHEL, H.
700 1 $aSILVA, W. A. L da
700 1 $aARRUDA, E. D. da S.
700 1 $aCÁCERES, M. B. S.
700 1 $aOLIVEIRA, F. A. M. de
700 1 $aNOGUEIRA, E.
700 1 $aNOGUEIRA, G. de P.
700 1 $aSTERZA, F. de A. M.
773 $tAnimal Reproduction$gv.15, n.1, p.12-16, jan./mar. 2018.
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Embrapa Pantanal (CPAP) |
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