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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
07/03/2009 |
Data da última atualização: |
22/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FARIA, M. T. de; CALDERWOOD, M. S.; ATHANAZIO, D. A.; MAcBRIDE, A. J. A.; HARTSKEERL, R. A.; PEREIRA, M. M.; KO, A. I.; REIS, M. G. |
Afiliação: |
MARCOS TUCUNDUVA DE FARIA, CPATU; Michael S. Calderwood, Medicine Brigham and Women's Hospital; Daniel A. Athanazio, UFBA; Alan J.A. McBride, Fundação Oswaldo Cruz; Rudy A. Hartskeerl, Royal Tropical Institute; Martha Maria Pereira, Fundação Oswaldo Cruz; Albert I. Ko, Fundação Oswaldo Cruz; Mitermayer G. Reis, Fundação Oswaldo Cruz. |
Título: |
Carriage of Leptospira interrogans among domestic rats from an urban setting highly endemic for leptospirosis in Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Acta Tropica, v. 108, n. 1, p. 1-5, 2008. |
DOI: |
http://dx.doi.org/10.1016/j.actatropica.2008.07.005 |
Idioma: |
Inglês |
Conteúdo: |
A survey was conducted to identify reservoirs for urban leptospirosis in the city of Salvador, Brazil. Sampling protocols were performed in the vicinity of households of severe leptospirosis cases identified during active hospital-based surveillance. Among a total of 142 captured Rattus norvegicus (Norwegian brown rat), 80.3% had a positive culture isolate from urine or kidney specimens and 68.1% had a positive serum sample by microscopic agglutination test (MAT) titre of ?1:100. Monoclonal antibody-based typing of isolates identified that the agent carried by rats was Leptospira interrogans serovar Copenhageni, which was the same serovar isolated from patients during hospital-based surveillance. Leptospira spp. were not isolated from 8 captured Didelphis marsupialis (Opossum), while 5/7 had a positive MAT titre against a saprophytic serogroup. R. rattus were not captured during the survey. The study findings indicate that the brown rat is a major rodent reservoir for leptospirosis in this urban setting. Furthermore, the high carriage rates of L. interrogans serovar Copenhageni in captured rats suggest that there is a significant degree of environmental contamination with this agent in the household environment of high risk areas, which in turn is a cause of transmission during urban epidemics. |
Palavras-Chave: |
Brasil. |
Thesagro: |
Anatomia Animal; Bactéria; Doença Animal; Leptospirose; Morfologia Animal; Rato. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02215naa a2200301 a 4500 001 1410001 005 2022-11-22 008 2008 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1016/j.actatropica.2008.07.005$2DOI 100 1 $aFARIA, M. T. de 245 $aCarriage of Leptospira interrogans among domestic rats from an urban setting highly endemic for leptospirosis in Brazil.$h[electronic resource] 260 $c2008 520 $aA survey was conducted to identify reservoirs for urban leptospirosis in the city of Salvador, Brazil. Sampling protocols were performed in the vicinity of households of severe leptospirosis cases identified during active hospital-based surveillance. Among a total of 142 captured Rattus norvegicus (Norwegian brown rat), 80.3% had a positive culture isolate from urine or kidney specimens and 68.1% had a positive serum sample by microscopic agglutination test (MAT) titre of ?1:100. Monoclonal antibody-based typing of isolates identified that the agent carried by rats was Leptospira interrogans serovar Copenhageni, which was the same serovar isolated from patients during hospital-based surveillance. Leptospira spp. were not isolated from 8 captured Didelphis marsupialis (Opossum), while 5/7 had a positive MAT titre against a saprophytic serogroup. R. rattus were not captured during the survey. The study findings indicate that the brown rat is a major rodent reservoir for leptospirosis in this urban setting. Furthermore, the high carriage rates of L. interrogans serovar Copenhageni in captured rats suggest that there is a significant degree of environmental contamination with this agent in the household environment of high risk areas, which in turn is a cause of transmission during urban epidemics. 650 $aAnatomia Animal 650 $aBactéria 650 $aDoença Animal 650 $aLeptospirose 650 $aMorfologia Animal 650 $aRato 653 $aBrasil 700 1 $aCALDERWOOD, M. S. 700 1 $aATHANAZIO, D. A. 700 1 $aMAcBRIDE, A. J. A. 700 1 $aHARTSKEERL, R. A. 700 1 $aPEREIRA, M. M. 700 1 $aKO, A. I. 700 1 $aREIS, M. G. 773 $tActa Tropica$gv. 108, n. 1, p. 1-5, 2008.
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Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
24/11/2014 |
Data da última atualização: |
24/11/2014 |
Tipo da produção científica: |
Documentos |
Autoria: |
NOGUEIRA JUNIOR, L. R.; CURADO, F. F.; SANTOS, G. D. dos; ANJOS, J. L. dos; NUNES, M. U. C.; VIANA, R. D. |
Afiliação: |
LAURO RODRIGUES NOGUEIRA JUNIOR, CPATC; FERNANDO FLEURY CURADO, CPATC; GISLENE DINIZ DOS SANTOS, CPATC; JOEZIO LUIZ DOS ANJOS, CPATC; MARIA URBANA CORREA NUNES, CPATC; ROBSON DANTAS VIANA, CPATC. |
Título: |
Diagnóstico participativo dos problemas ambientais da Embrapa Tabuleiros Costeiros e propostas de ações. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Aracaju: Embrapa Tabuleiros Costeiros, 2014. |
Páginas: |
39 p. |
Série: |
(Embrapa Tabuleiros Costeiros. Documentos, 186). |
ISSN: |
1517-1329 |
Idioma: |
Português |
Palavras-Chave: |
Embrapa Taubuleiros Costeiros; Relatório. |
Thesagro: |
Meio Ambiente; Resíduo Solido. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112200/1/Doc-186.pdf
|
Marc: |
LEADER 00774nam a2200241 a 4500 001 2000800 005 2014-11-24 008 2014 bl uuuu u0uu1 u #d 022 $a1517-1329 100 1 $aNOGUEIRA JUNIOR, L. R. 245 $aDiagnóstico participativo dos problemas ambientais da Embrapa Tabuleiros Costeiros e propostas de ações.$h[electronic resource] 260 $aAracaju: Embrapa Tabuleiros Costeiros$c2014 300 $a39 p. 490 $a(Embrapa Tabuleiros Costeiros. Documentos, 186). 650 $aMeio Ambiente 650 $aResíduo Solido 653 $aEmbrapa Taubuleiros Costeiros 653 $aRelatório 700 1 $aCURADO, F. F. 700 1 $aSANTOS, G. D. dos 700 1 $aANJOS, J. L. dos 700 1 $aNUNES, M. U. C. 700 1 $aVIANA, R. D.
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