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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
12/12/2021 |
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Data da última atualização: |
24/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
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. |
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Afiliação: |
JOSÉ DÊVEDE DA SILVA, Federal University of Campina Grande - Patos, Paraíba, Brazil; MAIRA PORTO VIANA, Federal University of Campina Grande - Patos, Paraíba, Brazil; LUCAS GONZALES LIMA PEREIRA CALADO, Federal University of Campina Grande - Patos, Paraíba, Brazil; ANA MILENA CÉSAR LIMA, Postgraduate - Federal University of Piauí - Teresina, Piauí, Brazil; FRANCISCO SELMO FERNANDES ALVES, CNPC; RAYMUNDO RIZALDO PINHEIRO, CNPC; DIEGO FIGUEIREDO DA COSTA, Federal University of Paraíba - Areia, Paraíba, Brazil; GLAUCENYRA CECÍLIA PINHEIRO DA SILVA, Postgraduate - University of Cuiabá - Cuiabá, Mato Grosso, Brazil; SÉRGIO SANTOS DE AZEVEDO, Federal University of Campina Grande - Patos, Paraíba, Brazil; CLEBERT JOSÉ ALVES, Federal University of Campina Grande - Patos, Paraíba, Brazil. |
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Título: |
Cross-sectional survey for sheep leptospirosis in the northeast region of Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Preventive Veterinary Medicine, v. 197, 105525, 2021. |
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DOI: |
https://doi.org/10.1016/j.prevetmed.2021.105525 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Sheep farming has shown expressive growth, even in the Northeast region of Brazil, with rainfall below expectations in the last decade. This growth has been observed not only in the number of herds, but also in the number of properties involved in sheep farming. Although expressive, the production of small ruminants still presents low levels of performance, mainly due to the occurrence of diseases, which constitute an obstacle to this activity. The aim of this study was to determine the factors associated with the seroprevalence of leptospirosis in sheep in Northeastern Brazil. Blood samples were collected from 3438 sheep in 190 herds from 48 municipalities, belonging to the states of Ceará, Paraíba, Piauí, Rio Grande do Norte and Sergipe. Serological diagnosis was performed using the microscopic agglutination test (MAT). In 76.3 % (95 % CI = 69.79?81.81) of the herds there was at least one animal seropositive for at least one of the Leptospira spp. serogroups and 14.94 % (95 %CI = 13.8?16.18) of the animals were seropositive. The state of Paraíba had the highest herd (95.7 %) and animal (26.6 %) prevalences, followed by Ceará (93.9 % and 23.7 %, respectively). The most frequent serogroups were Autumnalis (18.68 %), Australis (17.9 %) and Pyrogenes (15.18 %). There was no association between the studied variables and the herd-level prevalence of leptospirosis. High herd and animal-level seroprevalences was found for sheep leptospirosis in the semiarid region of Northeastern Brazil, and there is a need to implement control and prevention measures, such as quarantine, serology, vaccination and adequate treatment, in addition to the introduction of proven healthy animals, mainly in the states of Paraíba and Ceará, aiming to reduce the prevalence of disease. MenosAbstract: Sheep farming has shown expressive growth, even in the Northeast region of Brazil, with rainfall below expectations in the last decade. This growth has been observed not only in the number of herds, but also in the number of properties involved in sheep farming. Although expressive, the production of small ruminants still presents low levels of performance, mainly due to the occurrence of diseases, which constitute an obstacle to this activity. The aim of this study was to determine the factors associated with the seroprevalence of leptospirosis in sheep in Northeastern Brazil. Blood samples were collected from 3438 sheep in 190 herds from 48 municipalities, belonging to the states of Ceará, Paraíba, Piauí, Rio Grande do Norte and Sergipe. Serological diagnosis was performed using the microscopic agglutination test (MAT). In 76.3 % (95 % CI = 69.79?81.81) of the herds there was at least one animal seropositive for at least one of the Leptospira spp. serogroups and 14.94 % (95 %CI = 13.8?16.18) of the animals were seropositive. The state of Paraíba had the highest herd (95.7 %) and animal (26.6 %) prevalences, followed by Ceará (93.9 % and 23.7 %, respectively). The most frequent serogroups were Autumnalis (18.68 %), Australis (17.9 %) and Pyrogenes (15.18 %). There was no association between the studied variables and the herd-level prevalence of leptospirosis. High herd and animal-level seroprevalences was found for sheep leptospirosis in the semiarid region of Nor... Mostrar Tudo |
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Palavras-Chave: |
Associated factors; Brasil; Região Nordeste; Semiárido; Soroprevalência; Zoonosis. |
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Thesagro: |
Bactéria; Doença Animal; Leptospirose; Ovino. |
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Thesaurus Nal: |
Bacterial infections; Brazil; Disease prevalence; Infectious diseases; Leptospira; Semiarid zones; Seroprevalence; Sheep diseases; Small ruminants. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 03110naa a2200469 a 4500
001 2137616
005 2022-11-24
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.prevetmed.2021.105525$2DOI
100 1 $aSILVA, J. D. da
245 $aCross-sectional survey for sheep leptospirosis in the northeast region of Brazil.$h[electronic resource]
260 $c2021
520 $aAbstract: Sheep farming has shown expressive growth, even in the Northeast region of Brazil, with rainfall below expectations in the last decade. This growth has been observed not only in the number of herds, but also in the number of properties involved in sheep farming. Although expressive, the production of small ruminants still presents low levels of performance, mainly due to the occurrence of diseases, which constitute an obstacle to this activity. The aim of this study was to determine the factors associated with the seroprevalence of leptospirosis in sheep in Northeastern Brazil. Blood samples were collected from 3438 sheep in 190 herds from 48 municipalities, belonging to the states of Ceará, Paraíba, Piauí, Rio Grande do Norte and Sergipe. Serological diagnosis was performed using the microscopic agglutination test (MAT). In 76.3 % (95 % CI = 69.79?81.81) of the herds there was at least one animal seropositive for at least one of the Leptospira spp. serogroups and 14.94 % (95 %CI = 13.8?16.18) of the animals were seropositive. The state of Paraíba had the highest herd (95.7 %) and animal (26.6 %) prevalences, followed by Ceará (93.9 % and 23.7 %, respectively). The most frequent serogroups were Autumnalis (18.68 %), Australis (17.9 %) and Pyrogenes (15.18 %). There was no association between the studied variables and the herd-level prevalence of leptospirosis. High herd and animal-level seroprevalences was found for sheep leptospirosis in the semiarid region of Northeastern Brazil, and there is a need to implement control and prevention measures, such as quarantine, serology, vaccination and adequate treatment, in addition to the introduction of proven healthy animals, mainly in the states of Paraíba and Ceará, aiming to reduce the prevalence of disease.
650 $aBacterial infections
650 $aBrazil
650 $aDisease prevalence
650 $aInfectious diseases
650 $aLeptospira
650 $aSemiarid zones
650 $aSeroprevalence
650 $aSheep diseases
650 $aSmall ruminants
650 $aBactéria
650 $aDoença Animal
650 $aLeptospirose
650 $aOvino
653 $aAssociated factors
653 $aBrasil
653 $aRegião Nordeste
653 $aSemiárido
653 $aSoroprevalência
653 $aZoonosis
700 1 $aVIANA, M. P.
700 1 $aCALADO, L. G. L. P.
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 $aAZEVEDO, S. S. de
700 1 $aALVES, C. J.
773 $tPreventive Veterinary Medicine$gv. 197, 105525, 2021.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Registro |
Volume |
Status |
URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
11/03/2003 |
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Data da última atualização: |
06/06/2019 |
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Autoria: |
GORGATTI NETTO, A.; ARDITTO, E. F. G.; GARCIA, E. E. C.; BLEINROTH, E. W.; FREIRE, F. das C. O.; MENEZES, J. B.; BORDIN, M. R.; BRAGA SOBRINHO, R.; ALVES, R. E. |
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Título: |
Acerola para exportação: procedimentos de colheita e pós-colheita. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Brasilia,DF: EMBRAPA-SPI, 1996. |
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Páginas: |
30 p. |
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Descrição Física: |
il. |
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Série: |
(Publicações Técnicas FRUPEX, 21). |
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Idioma: |
Português |
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Thesagro: |
Acerola; Colheita; Exportação; Pós-Colheita. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183126/1/Frupex-Acerola-para-Exportacao-Prodecimentos-de-Colheita-e-Pos-colheita-1996.pdf
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Marc: |
LEADER 00741nam a2200265 a 4500
001 1084053
005 2019-06-06
008 1996 bl uuuu u0uu1 u #d
100 1 $aGORGATTI NETTO, A.
245 $aAcerola para exportação$bprocedimentos de colheita e pós-colheita.
260 $aBrasilia,DF: EMBRAPA-SPI$c1996
300 $a30 p.$cil.
490 $a(Publicações Técnicas FRUPEX, 21).
650 $aAcerola
650 $aColheita
650 $aExportação
650 $aPós-Colheita
700 1 $aARDITTO, E. F. G.
700 1 $aGARCIA, E. E. C.
700 1 $aBLEINROTH, E. W.
700 1 $aFREIRE, F. das C. O.
700 1 $aMENEZES, J. B.
700 1 $aBORDIN, M. R.
700 1 $aBRAGA SOBRINHO, R.
700 1 $aALVES, R. E.
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