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Registros recuperados : 65 | |
5. | | COSTA, C. V. V.; LIMA, A. M. C.; MORAIS, O. R. de; ALVES, F. S. F. Identificação dos graus FAMACHA© em caprinos e ovinos do município de Tauá, estado do Ceará. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 7., 2018, Sobral. Resumos... Sobral: Embrapa Caprinos e Ovinos, 2018. p. 32-33. (Embrapa Caprinos e Ovinos. Documentos, 126). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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6. | | SANTIAGO, L. B.; ALVES, F. S. F.; PINHEIRO, R. R.; LIMA, A. M. C. Caracterização sanitária da caprino-ovinocultura no estado do Ceará: dados preliminares. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. 5 f. 1 CD-ROM. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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9. | | LIMA, A. M. C.; ALVES, S. M.; OLIVEIRA, M. D.; FARIAS, D. A.; SANTIAGO, L. B.; ALVES, F. S. F. Soroprevalência de anticorpos anti-Chlamydophila abortus em caprinos no estado do Rio Grande do Nnorte. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 1., 2012, Sobral. Resumos... Sobral: Embrapa Caprinos e Ovinos, 2012. p. 51-52. (Embrapa Caprinos e Ovinos. Documentos, 104). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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10. | | ALVES, S. M.; LIMA, A. M. C.; FARIAS, D. A.; SANTIAGO, L. B.; ALVES, F. S. F.; PINHEIRO, R. R. Soroprevalência da artrite encefalite caprina em rebanhos das mesorregiões Agreste e Sertão do Estado de Sergipe, Brasil. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 2., 2013, Sobral. Resumos... Sobral: Embrapa Caprinos e Ovinos, 2013. p. 67-68. (Embrapa Caprinos e Ovinos. Documentos, 109). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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11. | | SOUSA, N. P.; LIMA, A. M. C.; ARAÚJO, J. B. de; ANDRADE, I. M.; FERRANTE, M.; FACCIOLI-MARTINS, P. Y. Determinação do ponto de corte epidemiológico, curva de morte e estimativa do índice farmacocinético/farmacodinâmico da cloxacilina em Corynebacterium pseudotuberculosis. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 11., 2022, Sobral. Anais... Sobral: Embrapa Caprinos e Ovinos, 2023. p. 39-40. (Embrapa Caprinos e Ovinos. Eventos técnicos & científicos). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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12. | | ALVES, S. M.; LIMA, A. M. C.; FARIAS, D. A.; SANTIAGO, L. B.; ALVES, F. S. F.; PINHEIRO, R. R. Ocorrência de anticorpos contra o vírus da maedi-visna em ovinos das mesorregiões, Agreste e Sertão Sergipano, Brasil. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 2., 2013, Sobral. Resumos... Sobral: Embrapa Caprinos e Ovinos, 2013. p. 69-70. (Embrapa Caprinos e Ovinos. Documentos, 109). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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13. | | SANTOS, M. D. dos; DAMASCENO, M. S.; LIMA, A. M. C.; SILVA, A. C.; FARIAS, J. L. de S.; ALVES, F. S. F. Sistemas agroalimentares localizados (SIAL) uma contextualização com o assentamento Santana, Monsenhor Tabosa - Ceará. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA CAPRINOS E OVINOS, 8., 2019, Sobral. Anais... Sobral: Embrapa Caprinos e Ovinos, 2019. p. 29-30. (Embrapa Caprinos e Ovinos. Documentos, 126). Biblioteca(s): Embrapa Caprinos e Ovinos. |
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14. | | GALIZA, Y. S. de; ELOY, A. M. X.; PINHEIRO, R. R.; PEIXOTO, R. M.; LIMA, A. M. C.; BARROSO, M. L. da S.; FONSECA, L. M. Study of metalloproteinases in the blood of goats experimentally infected with caprine encephalitis arthritis virus. Semina: Ciências Agrárias, Londrina, v. 41, n. 6, p. 3165-3176, 2020. Suplemento 2. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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15. | | ALVES, F. S. F.; PINHEIRO, R. R.; CAVALCANTE, A. C. R.; FARIAS, D. A. de; SANTIAGO, L. B.; LIMA, A. M. C. Soroprevalência da Artrite Encefalite Caprina em rebanhos das mesorregiões Noroeste e Sertões do Estado do Ceará, Brasil. Arquivos Latinoamericanos de Produção Animal, v. 19, supl. 1, p. 918, Oct. 2011. Edición de las Memorias de la 22a. Reunión ALPA, 2011, Montevideo. N19 Poster. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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16. | | FARIAS, A. M.; ALVES, J. R. A.; ALVES, F. S. F.; PINHEIRO, R. R.; FACCIOLI-MARTINS, P. Y.; LIMA, A. M. C.; AZEVEDO, S. S.; ALVES, C. J. Soroprevalência da infecção por Corynebacterium pseudotuberulosis em caprinos no Nordeste brasileiro utilizando técnica de imunoabsorção enzimática (ELISA-indireto). Pesquisa Veterinária Brasileira, v. 38, n. 7, p. 1344-1350, jul. 2018. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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17. | | FARIAS, A. M.; ALVES, J. R. A.; ALVES, F. S. F.; PINHEIRO, R. R.; MARTINS, P. Y. F.; LIMA, A. M. C.; AZEVEDO, S. S.; ALVES, C. J. Soroprevalência da infecção por Corynebacterium pseudotuberulosis em caprinos no Nordeste brasileiro utilizando técnica de imunoabsorção enzimática (ELISA-indireto). Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 7, p. 1344-1350, julho 2018 Título em inglês: Serological study on Corynebacterium pseudotuberculosis infection in goats in the Brazilian Northeast using enzyme-linked immunosorbent assay (ELISA-indirect. Biblioteca(s): Embrapa Unidades Centrais. |
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18. | | DAMASCENO, E. M.; PINHEIRO, R. R.; ANDRIOLI, A.; ALVES, F. S. F.; LIMA, A. M. C.; PEIXOTO, R. M.; ARAÚJO, U. F.; DAMASCENO, M. S.; BRANDÃO, I. S. Seroprevalence and associated risk factors of Mycoplasma agalactiae and investigation of coinfection with the caprine lentivirus in Rio Grande do Norte, Brazil. Tropical Animal Health and Production, v. 52, n. 4, p. 2111-2117, Jul. 2020. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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19. | | LIMA, A. M. C.; FARIAS, D. A. de; SANTIAGO, L. B.; CAVALCANTE, A. C. R.; ALVES, F. S. F.; PINHEIRO, R. R. Características da comercialização da carne ovina em propriedades da Mesorregião dos Sertões Cearenses: resultados preliminares. In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 5.; FEIRA NACIONAL DO AGRONEGÓCIO DA CAPRINO-OVINOCULTURA DE CORTE, 3., 2011, João Pessoa. [Anais...]. João Pessoa: [SEBRAE-PB]; EMEPA-PB, 2011. 3 f. 1 CD ROM. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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20. | | LIMA, A. M. C.; FARIAS, D. A. de; LANTIAGO, L. B.; CAVALCANTE, A. C. R.; ALVES, F. S. F.; PINHEIRO, R. R. Caracterização dos produtores de caprinos e ovinos das Mesorregiões Metropolitana de Fortaleza e dos Sertões Cearenses. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 6.; SIMPÓSIO NORDESTINO DE ALIMENTAÇÃO DE RUMINANTES, 7.; FÓRUM DE COORDENADORES DE PÓS GRADUAÇÃO EM PRODUÇÃO ANIMAL DO NORDESTE, 1.; FÓRUM DE AGROECOLOGIA RO RIO GRANDE DO NORTE, 1., 2010, Mossoró. Anais... Mossoró: Sociedade Nordestina de Producao Animal; UFERSA, 2010. 5 f. 1 CD-ROM. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registros recuperados : 65 | |
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Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
10/12/2021 |
Data da última atualização: |
10/12/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; ALVES, S. M.; FARIAS, D. A. de; ANDRIOLI, A.; ELOY, A. M. X.; SANTOS, M. D. dos; CARDOSO, J. de F. S.; PAULA, N. R. de O. |
Afiliação: |
ANA MILENA CÉSAR LIMA, Federal University of Piauí (UFPI), Teresina, PI, Brazil; FRANCISCO SELMO FERNANDES ALVES, CNPC; RAYMUNDO RIZALDO PINHEIRO, CNPC; SAMILLY MESQUITA ALVES, Federal University of Ceará (UFC) - Fortaleza, CE, Brazil; DANIELE ALVES DE FARIAS, Technological Education Center Institute (CENTEC) - Granja, CE, Brazil; ALICE ANDRIOLI PINHEIRO, CNPC; ANGELA MARIA XAVIER ELOY, CNPC; MARIA DALILA DOS SANTOS, University Center Inta (UNINTA) - Sobral, CE, Brazil; JANAINA DE FATIMA SARAIVA CARDOSO; NEY RÔMULO DE OLIVEIRA PAULA. |
Título: |
Risk factors associated with seroprevalence of Chlamydia abortus in sheep farms in Ceará, Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Acta Scientiae Veterinariae, v. 49, pub 1784, 2021. |
DOI: |
https://doi.org/10.22456/1679-9216.108045 |
Idioma: |
Inglês |
Conteúdo: |
Background: Chlamydia abortus infections (Chlamydiosis) can cause reproductive problems in sheep, such as abortions and birth defects, leading to farm productivity loss. The symptoms, which are similar to other reproductive diseases, and the microbial pathogenesis make the clinical diagnosis difficult. Chlamydia abortus is a zoonotic pathogen, making it a public health issue because it can infect and induce abortions in humans. This study investigated anti-C. abortus antibody levels and infection risk factors in sheep in the State of Ceará, Brazil. Materials, Methods & Results: Forty-three properties from 10 municipalities in 4 mesoregions in the State of Ceará, Brazil (Sertões, metropolitan Fortaleza, North Ceará and Northwest Ceará) with sheep, goats, cattle, and horses were visited. Five hundred and four serological samples from sheep were collected and tested for anti-C. abortus antibodies using an Enzyme-linked Immunosorbent Assay (ELISA) [IDEXX®, Australia] and all procedures were performed in accordance with the manufacturer's instructions at the Clinical Pathology Laboratory of EMBRAPA Goats and Sheep (Sobral, Brazil). Individual questionnaires were completed about sheep breeding practices and to identify possible C. abortus risks. Seropositive results were found in 18.45 % (93/504 individuals) of sheep, and 88.37 % (38/43 properties) of the herds had at least one seropositive animal. The number of seropositive individuals was significantly different between adults and ewes [P < 0.01; Odds Ratio (OR) = 0.510; 95% confidence interval (CI) = 0.306 - 0.850]. Logistic regression modeling identified a missing health certificate request for newly acquired animals as a chlamydiosis risk factor [P = 0.038; OR = 2.672; 95% CI = 1.058 - 6.749]. Discussion: The prevalence of anti-C. abortus antibodies in sheep in the State of Ceara emphasizes the importance of testing and tracking the disease spread among herds; these results were similar to studies in other areas of Brazil. Adult sheep that spend more time on the property may have a higher exposure risk because of increased reproductive activity. Misinformation and technical limitations can influence the proper handling of animals avoiding contagion through the correct use of techniques and recommendations. Disease transmission occurs through the digestive tract and between mother and fetus. Therefore, seropositive (infected) sheep may be related to the breeding system practices, such as allowing contact between sheep and other species on the property (goats, cattle, and horses) during breeding. Acquiring animals from external sources without sufficient health information can increase the transmission risk. Contaminated pastures, water, food, and air also increase transmission risk. The lack of technical and practical knowledge regarding disease prevention and control also contributes to disease transmission, resulting in reproductive losses due to high abortion rates. Chlamydia abortus has zoonotic potential and may infect humans without proper safety information. Therefore, future epidemiological studies are required for a better understanding of the primary risk factors for disease occurrence and spread among herds in the region. Chlamydia abortus infection is present in sheep in Ceará, Brazil. Chlamydiosis information programs should be adopted, sanitary measures implemented, and the epidemiological surveillance of sheep herds strengthened. MenosBackground: Chlamydia abortus infections (Chlamydiosis) can cause reproductive problems in sheep, such as abortions and birth defects, leading to farm productivity loss. The symptoms, which are similar to other reproductive diseases, and the microbial pathogenesis make the clinical diagnosis difficult. Chlamydia abortus is a zoonotic pathogen, making it a public health issue because it can infect and induce abortions in humans. This study investigated anti-C. abortus antibody levels and infection risk factors in sheep in the State of Ceará, Brazil. Materials, Methods & Results: Forty-three properties from 10 municipalities in 4 mesoregions in the State of Ceará, Brazil (Sertões, metropolitan Fortaleza, North Ceará and Northwest Ceará) with sheep, goats, cattle, and horses were visited. Five hundred and four serological samples from sheep were collected and tested for anti-C. abortus antibodies using an Enzyme-linked Immunosorbent Assay (ELISA) [IDEXX®, Australia] and all procedures were performed in accordance with the manufacturer's instructions at the Clinical Pathology Laboratory of EMBRAPA Goats and Sheep (Sobral, Brazil). Individual questionnaires were completed about sheep breeding practices and to identify possible C. abortus risks. Seropositive results were found in 18.45 % (93/504 individuals) of sheep, and 88.37 % (38/43 properties) of the herds had at least one seropositive animal. The number of seropositive individuals was significantly different between adults a... Mostrar Tudo |
Palavras-Chave: |
Chlamydia abortus. |
Thesaurus NAL: |
Abortion (animals); Bacterial infections; Brazil; Chlamydiosis; Chlamydophila abortus; Epidemiology; Reproductive disorders; Semiarid zones; Serology; Sheep diseases; Small ruminants. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228896/1/CNPC-2021-Art-95.pdf
|
Marc: |
LEADER 04599naa a2200385 a 4500 001 2137492 005 2021-12-10 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.22456/1679-9216.108045$2DOI 100 1 $aLIMA, A. M. C. 245 $aRisk factors associated with seroprevalence of Chlamydia abortus in sheep farms in Ceará, Brazil.$h[electronic resource] 260 $c2021 520 $aBackground: Chlamydia abortus infections (Chlamydiosis) can cause reproductive problems in sheep, such as abortions and birth defects, leading to farm productivity loss. The symptoms, which are similar to other reproductive diseases, and the microbial pathogenesis make the clinical diagnosis difficult. Chlamydia abortus is a zoonotic pathogen, making it a public health issue because it can infect and induce abortions in humans. This study investigated anti-C. abortus antibody levels and infection risk factors in sheep in the State of Ceará, Brazil. Materials, Methods & Results: Forty-three properties from 10 municipalities in 4 mesoregions in the State of Ceará, Brazil (Sertões, metropolitan Fortaleza, North Ceará and Northwest Ceará) with sheep, goats, cattle, and horses were visited. Five hundred and four serological samples from sheep were collected and tested for anti-C. abortus antibodies using an Enzyme-linked Immunosorbent Assay (ELISA) [IDEXX®, Australia] and all procedures were performed in accordance with the manufacturer's instructions at the Clinical Pathology Laboratory of EMBRAPA Goats and Sheep (Sobral, Brazil). Individual questionnaires were completed about sheep breeding practices and to identify possible C. abortus risks. Seropositive results were found in 18.45 % (93/504 individuals) of sheep, and 88.37 % (38/43 properties) of the herds had at least one seropositive animal. The number of seropositive individuals was significantly different between adults and ewes [P < 0.01; Odds Ratio (OR) = 0.510; 95% confidence interval (CI) = 0.306 - 0.850]. Logistic regression modeling identified a missing health certificate request for newly acquired animals as a chlamydiosis risk factor [P = 0.038; OR = 2.672; 95% CI = 1.058 - 6.749]. Discussion: The prevalence of anti-C. abortus antibodies in sheep in the State of Ceara emphasizes the importance of testing and tracking the disease spread among herds; these results were similar to studies in other areas of Brazil. Adult sheep that spend more time on the property may have a higher exposure risk because of increased reproductive activity. Misinformation and technical limitations can influence the proper handling of animals avoiding contagion through the correct use of techniques and recommendations. Disease transmission occurs through the digestive tract and between mother and fetus. Therefore, seropositive (infected) sheep may be related to the breeding system practices, such as allowing contact between sheep and other species on the property (goats, cattle, and horses) during breeding. Acquiring animals from external sources without sufficient health information can increase the transmission risk. Contaminated pastures, water, food, and air also increase transmission risk. The lack of technical and practical knowledge regarding disease prevention and control also contributes to disease transmission, resulting in reproductive losses due to high abortion rates. Chlamydia abortus has zoonotic potential and may infect humans without proper safety information. Therefore, future epidemiological studies are required for a better understanding of the primary risk factors for disease occurrence and spread among herds in the region. Chlamydia abortus infection is present in sheep in Ceará, Brazil. Chlamydiosis information programs should be adopted, sanitary measures implemented, and the epidemiological surveillance of sheep herds strengthened. 650 $aAbortion (animals) 650 $aBacterial infections 650 $aBrazil 650 $aChlamydiosis 650 $aChlamydophila abortus 650 $aEpidemiology 650 $aReproductive disorders 650 $aSemiarid zones 650 $aSerology 650 $aSheep diseases 650 $aSmall ruminants 653 $aChlamydia abortus 700 1 $aALVES, F. S. F. 700 1 $aPINHEIRO, R. R. 700 1 $aALVES, S. M. 700 1 $aFARIAS, D. A. de 700 1 $aANDRIOLI, A. 700 1 $aELOY, A. M. X. 700 1 $aSANTOS, M. D. dos 700 1 $aCARDOSO, J. de F. S. 700 1 $aPAULA, N. R. de O. 773 $tActa Scientiae Veterinariae$gv. 49, pub 1784, 2021.
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