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| Registros recuperados : 14 | |
| 3. |  | FARIAS, D. F.; VIANA, M. P.; GUIMARÃES, L. M.; OLIVEIRA, G. R.; BARBOSA, A. E. A. DE D.; SA, M. F. G. de; CARVALHO, A. F. U. In Silico study of foods safety of CRY8KA5 mutant entomtoxin from Bacillus Thuringiensis S811 active against cotton boll weevil (Anthonomus Grandis). In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 241.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | VIANA, M. P.; FARIAS, D. F.; OLIVEIRA, G. R; GUIMARAES, L. M.; RÜCKER, C.; MARTINS, R. C.; SA, M. F. G. de; CARVALHO, A. F. U. Effects of CRY8KA5 mutant entomotoxin from Bacillus thuringiensis S811 on mammal erythrocytes and Artemia sp. nauplii. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 280.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 5. | | COSTA, J. A. da; VIANA, M. P.; LIMA, S. J. de S.; OLIVEIRA, S. C. P. de L.; CARVALHO, M. das G. X. de. Detecção de resíduos de antimicrobianos em leite de cabra no Pajeú Pernambucano. Higiene Alimentar, v. 31, n. 266/267, p. 2035-2039, mar./abr. 2017. Edição dos trabalhos apresentados no VIII Congresso Latino-Americano e XIV Congresso Brasileiro de Higienistas de Alimentos, IV Encontro Nacional de Vigilância de Zoonoses, VI Encontro do Sistema Brasileiro de Inspeção de Produtos de...| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 6. | | SILVA, J. D. da; VIANA, M. P.; CALADO, L. G. L. P.; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; COSTA, D. F. da; SILVA, G. C. P. da; AZEVEDO, S. S. de; ALVES, C. J. Spatial distribution of serologically reactive sheep to Leptospira spp. in the northeast region of Brazil. Acta Scientiae Veterinariae, v. 49, Pub.1837, 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 7. | | VIANA, M. P.; SILVA, J. D. da; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; COSTA, D. F. da; SILVA, G. C. P. da; CALADO, L. G. L. P.; AZEVEDO, S. S. de; ALVES, C. J. Epidemiological and geospatial characterization of goat leptospirosis in Northeast region of Brazil. Small Ruminant Research, e106589, Nov. 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 8. | | VIANA, M. P.; SILVA, J. D. da; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; CALADO, L. G. L. P.; COSTA, D. F. da; HIGINO, S. S. dos S.; AZEVEDO, S. S. de; ALVES, C. J. Epidemiological survey for goat leptospirosis in two distinct biomes in Northeastern Brazil. Research, Society and Development, v. 10, n. 2, e5610212242, 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | SILVA, J. D. da; VIANA, M. P.; CALADO, L. G. L. P.; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; COSTA, D. F. da; SILVA, G. C. P. da; AZEVEDO, S. S. de; ALVES, C. J. Cross-sectional survey for sheep leptospirosis in the northeast region of Brazil. Preventive Veterinary Medicine, v. 197, 105525, 2021.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 10. | | FARIAS, D. F.; VIANA, M. P.; OLIVEIRA, G. R.; SANTOS, V. O.; PINTO, C. E. M.; VIANA, D. A.; VASCONCELOS, I. M.; SA, M. F. G. de; CARVALHO, A. F. U. Food safety assessment of Cry8Ka5 mutant protein using Cry1Ac as a control Bt protein. Food and Chemical Toxicology, v. 81, p. 81-91, 2015.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 11. | | ALVES, J. R. A.; FARIAS, A. E. M. de; SILVA, J. D. da; VIANA, M. P.; LIMA, A. M. C.; FACCIOLI-MARTINS, P. Y.; PINHEIRO, R. R.; ALVES, F. S. F.; AZEVEDO, S. S. de; ALVES, C. J. Factors associated with the seroprevalence of caseous lymphadenitis in sheep from Northeastern Brazil. Preventive Veterinary Medicine, v. 182, e105098, Sept. 2020.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | FARIAS, D. F.; VIANA, M. P.; OLIVEIRA, G. R. de; BENEVENTI, M. A.; SOARES, B. M.; PESSOA, C.; PESSOA, I. P.; SILVA, L. P.; VASCONCELOS, I. M.; SA, M. F. G. de; CARVALHO, A. F. U. Evaluation of cytotoxic and antimicrobial effects of two Bt Cry proteins on a GMO safety perspective. BioMed Research International, article ID 810490, 2014.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 13. | | VIANA, M. P.; SILVA, J. D. da; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; COSTA, D. F. da; SILVA, G. C. P. da; NOGUEIRA, D. B.; AZEVEDO, S. S. de; ALVES, C. J. Risk factors associated with Leptospira sp. seroprevalence in goats in Northeast of Brazil. Preventive Veterinary Medicine, v. 208, 105751, Nov. 2022.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 14. | | CARVALHO, A. F. U.; SOUSA, N. M. de; FARIAS, D. F.; ROCHA-BEZERRA, L. C. B. da; SILVA, R. M. P. da; VIANA, M. P.; GOUVEIA, S. T.; SAMPAIO, S. S.; SOUSA, M. B. de; LIMA, G. P. G. de; MORAIS, S. M. de; BARROS, C. C.; FREIRE FILHO, F. R. Nutritional ranking of 30 Brazilian genotypes of cowpeas including determination of antioxidant capacity and vitamins. Journal of Food Composition and Analysis, v. 26, p. 81-88, 2012.| Biblioteca(s): Embrapa Meio-Norte. |
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| Registros recuperados : 14 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/11/2021 |
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Data da última atualização: |
19/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
VIANA, M. P.; SILVA, J. D. da; LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; COSTA, D. F. da; SILVA, G. C. P. da; CALADO, L. G. L. P.; AZEVEDO, S. S. de; ALVES, C. J. |
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Afiliação: |
MAIRA PÔRTO VIANA; JOSÉ DÊVEDE DA SILVA; ANA MILENA CÉSAR LIMA; FRANCISCO SELMO FERNANDES ALVES, CNPC; RAYMUNDO RIZALDO PINHEIRO, CNPC; DIEGO FIGUEIREDO DA COSTA; GLAUCENYRA CECÍLIA PINHEIRO DA SILVA; LUCAS GONZALES LIMA PEREIRA CALADO; SÉRGIO SANTOS DE AZEVEDO; CLEBERT JOSÉ ALVES. |
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Título: |
Epidemiological and geospatial characterization of goat leptospirosis in Northeast region of Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Small Ruminant Research, e106589, Nov. 2021. |
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DOI: |
https://doi.org/10.1016/j.smallrumres.2021.106589 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this survey was to determine the seroprevalence of Leptospira spp., the most frequent serogroups, and the geospatial distribution in goats in seven states in the Northeast region of Brazil. Samples (n = 4,718) were collected in the states of Alagoas, Ceará, Maranhão, Paraíba, Piauí, Rio Grande do Norte and Sergipe and were analyzed using the microscopic agglutination test (MAT) with a cut-off point of 1:100. Additionally, geographic data were analyzed to construct epidemiological maps for characterization of leptospirosis in the municipalities with greater importance for goat farming in each state. Of the sampled animals, 17.7% were serologically reactive for Leptospira spp. Animal-level prevalence ranged within the states, from 7.07% (Alagoas) to 30.23% (Paraíba) with statistical difference (P < 0.001). For herds, 83.4% had at least one serologically reactive animal. Paraíba had the highest herd-level prevalence (98.36%) and Piauí the lowest (65.91%) (P < 0.001). The states of Ceará, Rio Grande do Norte, and Sergipe had 91.18%, 69.64%, and 92.59% of positive herds, respectively. The most frequently identified serogroups were Autumnalis (23.06%) and Australis (20.98%) and titers ranged from 100 to 1,600. In conclusion, leptospirosis is present in states in the Northeast region of Brazil, especially in environments with dry and deforested areas, demonstrating a possible adaptation of the infectious agent to areas of adverse climates and an apparent interspecies transmission. Also, it was possible to verify the circulation of serogroups that may be adapted to small ruminants maintained in semiarid conditions, causing the asymptomatic disease with reproductive losses. MenosAbstract: The objective of this survey was to determine the seroprevalence of Leptospira spp., the most frequent serogroups, and the geospatial distribution in goats in seven states in the Northeast region of Brazil. Samples (n = 4,718) were collected in the states of Alagoas, Ceará, Maranhão, Paraíba, Piauí, Rio Grande do Norte and Sergipe and were analyzed using the microscopic agglutination test (MAT) with a cut-off point of 1:100. Additionally, geographic data were analyzed to construct epidemiological maps for characterization of leptospirosis in the municipalities with greater importance for goat farming in each state. Of the sampled animals, 17.7% were serologically reactive for Leptospira spp. Animal-level prevalence ranged within the states, from 7.07% (Alagoas) to 30.23% (Paraíba) with statistical difference (P < 0.001). For herds, 83.4% had at least one serologically reactive animal. Paraíba had the highest herd-level prevalence (98.36%) and Piauí the lowest (65.91%) (P < 0.001). The states of Ceará, Rio Grande do Norte, and Sergipe had 91.18%, 69.64%, and 92.59% of positive herds, respectively. The most frequently identified serogroups were Autumnalis (23.06%) and Australis (20.98%) and titers ranged from 100 to 1,600. In conclusion, leptospirosis is present in states in the Northeast region of Brazil, especially in environments with dry and deforested areas, demonstrating a possible adaptation of the infectious agent to areas of adverse climates and an apparent ... Mostrar Tudo |
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Thesaurus NAL: |
Brazil; Epidemiology; Goat diseases; Goats; Leptospira; Leptospirosis; Public health; Semiarid zones; Small ruminants; Zoonoses. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02765naa a2200361 a 4500
001 2136320
005 2021-11-19
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.smallrumres.2021.106589$2DOI
100 1 $aVIANA, M. P.
245 $aEpidemiological and geospatial characterization of goat leptospirosis in Northeast region of Brazil.$h[electronic resource]
260 $c2021
520 $aAbstract: The objective of this survey was to determine the seroprevalence of Leptospira spp., the most frequent serogroups, and the geospatial distribution in goats in seven states in the Northeast region of Brazil. Samples (n = 4,718) were collected in the states of Alagoas, Ceará, Maranhão, Paraíba, Piauí, Rio Grande do Norte and Sergipe and were analyzed using the microscopic agglutination test (MAT) with a cut-off point of 1:100. Additionally, geographic data were analyzed to construct epidemiological maps for characterization of leptospirosis in the municipalities with greater importance for goat farming in each state. Of the sampled animals, 17.7% were serologically reactive for Leptospira spp. Animal-level prevalence ranged within the states, from 7.07% (Alagoas) to 30.23% (Paraíba) with statistical difference (P < 0.001). For herds, 83.4% had at least one serologically reactive animal. Paraíba had the highest herd-level prevalence (98.36%) and Piauí the lowest (65.91%) (P < 0.001). The states of Ceará, Rio Grande do Norte, and Sergipe had 91.18%, 69.64%, and 92.59% of positive herds, respectively. The most frequently identified serogroups were Autumnalis (23.06%) and Australis (20.98%) and titers ranged from 100 to 1,600. In conclusion, leptospirosis is present in states in the Northeast region of Brazil, especially in environments with dry and deforested areas, demonstrating a possible adaptation of the infectious agent to areas of adverse climates and an apparent interspecies transmission. Also, it was possible to verify the circulation of serogroups that may be adapted to small ruminants maintained in semiarid conditions, causing the asymptomatic disease with reproductive losses.
650 $aBrazil
650 $aEpidemiology
650 $aGoat diseases
650 $aGoats
650 $aLeptospira
650 $aLeptospirosis
650 $aPublic health
650 $aSemiarid zones
650 $aSmall ruminants
650 $aZoonoses
700 1 $aSILVA, J. D. da
700 1 $aLIMA, A. M. C.
700 1 $aALVES, F. S. F.
700 1 $aPINHEIRO, R. R.
700 1 $aCOSTA, D. F. da
700 1 $aSILVA, G. C. P. da
700 1 $aCALADO, L. G. L. P.
700 1 $aAZEVEDO, S. S. de
700 1 $aALVES, C. J.
773 $tSmall Ruminant Research, e106589, Nov. 2021.
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