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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
13/03/2014 |
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Data da última atualização: |
19/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, F.; PORTER, F. H.; RODRIGUES, G.; FARIAS, H.; FARIA, M. T. de; WUNDER, E. A.; OSIKOWICZ, L. M.; KOSOY, M. Y.; REIS, M. G.; KO, A. I.; CHILDS, J. E. |
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Afiliação: |
FREDERICO COSTA, Fundação Oswaldo Cruz; Fleur Helena Porter, Yale University; GORETE RODRIGUES, Secretaria Municipal de Saúde de Salvador; HELENA FARIAS, Secretaria Municipal de Saúde de Salvador; MARCOS TUCUNDUVA DE FARIA, CPATU; Elsio A. Wunder, Yale University; Lynn M. Osikowicz, DVBID, Centers for Disease Control and Prevention; Michael Y. Kosoy, DVBID, Centers for Disease Control and Prevention; Mitermayer Galvão Reis, Fundação Oswaldo Cruz; Albert I. Ko, Yale University; James E. Childs, Yale University School of Medicine. |
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Título: |
Infections by Leptospira interrogans, Seoul Virus, and Bartonella spp. among Norway rats (Rattus norvegicus) from the urban slum environment in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Vector-Borne and Zoonotic Diseases, v. 14, n. 1, p. 33-40, Jan. 2014. |
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DOI: |
10.1089/vbz.2013.1378 |
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Idioma: |
Inglês |
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Conteúdo: |
Norway rats (Rattus norvegicus) are reservoir hosts for zoonotic pathogens that cause significant morbidity and mortality in humans. Studies evaluating the prevalence of zoonotic pathogens in tropical Norway rat populations are rare, and data on co-infection with multiple pathogens are nonexistent. Herein, we describe the prevalence of leptospiral carriage, Seoul virus (SEOV), and Bartonella spp. infection independently, in addition to the rates of co-infection among urban, slum-dwelling Norway rats in Salvador, Brazil, trapped during the rainy season from June to August of 2010. These data were complemented with previously unpublished Leptospira and SEOV prevalence information collected in 1998. Immunofluorescence staining of kidney impressions was used to identify Leptospira interrogans in 2010, whereas isolation was used in 1998, and western blotting was used to detect SEOV antibodies in 2010, whereas enzyme-linked immunosorbent assay (ELISA) was used in 1998: in 2010, Bartonella spp. were isolated from a subsample of rats. The most common pathogen in both years was Leptospira spp. (83%, n=142 in 1998, 63%, n=84 in 2010). SEOV was detected in 18% of individuals in both 1998 and 2010 (n=78 in 1998; n=73 in 2010), and two species of Bartonella were isolated from 5 of 26 rats (19%) tested in 2010. The prevalence of all agents increased significantly with rat mass/age. Acquisition of Leptospira spp. occurred at a younger mass/age than SEOV and Bartonella spp. infection, suggesting differences in the transmission dynamics of these pathogens. These data indicate that Norway rats in Salvador serve as reservoir hosts for all three of these zoonotic pathogens and that the high prevalence of leptospiral carriage in Salvador rats poses a high degree of risk to human health. MenosNorway rats (Rattus norvegicus) are reservoir hosts for zoonotic pathogens that cause significant morbidity and mortality in humans. Studies evaluating the prevalence of zoonotic pathogens in tropical Norway rat populations are rare, and data on co-infection with multiple pathogens are nonexistent. Herein, we describe the prevalence of leptospiral carriage, Seoul virus (SEOV), and Bartonella spp. infection independently, in addition to the rates of co-infection among urban, slum-dwelling Norway rats in Salvador, Brazil, trapped during the rainy season from June to August of 2010. These data were complemented with previously unpublished Leptospira and SEOV prevalence information collected in 1998. Immunofluorescence staining of kidney impressions was used to identify Leptospira interrogans in 2010, whereas isolation was used in 1998, and western blotting was used to detect SEOV antibodies in 2010, whereas enzyme-linked immunosorbent assay (ELISA) was used in 1998: in 2010, Bartonella spp. were isolated from a subsample of rats. The most common pathogen in both years was Leptospira spp. (83%, n=142 in 1998, 63%, n=84 in 2010). SEOV was detected in 18% of individuals in both 1998 and 2010 (n=78 in 1998; n=73 in 2010), and two species of Bartonella were isolated from 5 of 26 rats (19%) tested in 2010. The prevalence of all agents increased significantly with rat mass/age. Acquisition of Leptospira spp. occurred at a younger mass/age than SEOV and Bartonella spp. infection, sugge... Mostrar Tudo |
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Palavras-Chave: |
Ratos da Noruega. |
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Thesagro: |
Infecção. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02657naa a2200277 a 4500
001 1982276
005 2022-10-19
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1089/vbz.2013.1378$2DOI
100 1 $aCOSTA, F.
245 $aInfections by Leptospira interrogans, Seoul Virus, and Bartonella spp. among Norway rats (Rattus norvegicus) from the urban slum environment in Brazil.$h[electronic resource]
260 $c2014
520 $aNorway rats (Rattus norvegicus) are reservoir hosts for zoonotic pathogens that cause significant morbidity and mortality in humans. Studies evaluating the prevalence of zoonotic pathogens in tropical Norway rat populations are rare, and data on co-infection with multiple pathogens are nonexistent. Herein, we describe the prevalence of leptospiral carriage, Seoul virus (SEOV), and Bartonella spp. infection independently, in addition to the rates of co-infection among urban, slum-dwelling Norway rats in Salvador, Brazil, trapped during the rainy season from June to August of 2010. These data were complemented with previously unpublished Leptospira and SEOV prevalence information collected in 1998. Immunofluorescence staining of kidney impressions was used to identify Leptospira interrogans in 2010, whereas isolation was used in 1998, and western blotting was used to detect SEOV antibodies in 2010, whereas enzyme-linked immunosorbent assay (ELISA) was used in 1998: in 2010, Bartonella spp. were isolated from a subsample of rats. The most common pathogen in both years was Leptospira spp. (83%, n=142 in 1998, 63%, n=84 in 2010). SEOV was detected in 18% of individuals in both 1998 and 2010 (n=78 in 1998; n=73 in 2010), and two species of Bartonella were isolated from 5 of 26 rats (19%) tested in 2010. The prevalence of all agents increased significantly with rat mass/age. Acquisition of Leptospira spp. occurred at a younger mass/age than SEOV and Bartonella spp. infection, suggesting differences in the transmission dynamics of these pathogens. These data indicate that Norway rats in Salvador serve as reservoir hosts for all three of these zoonotic pathogens and that the high prevalence of leptospiral carriage in Salvador rats poses a high degree of risk to human health.
650 $aInfecção
653 $aRatos da Noruega
700 1 $aPORTER, F. H.
700 1 $aRODRIGUES, G.
700 1 $aFARIAS, H.
700 1 $aFARIA, M. T. de
700 1 $aWUNDER, E. A.
700 1 $aOSIKOWICZ, L. M.
700 1 $aKOSOY, M. Y.
700 1 $aREIS, M. G.
700 1 $aKO, A. I.
700 1 $aCHILDS, J. E.
773 $tVector-Borne and Zoonotic Diseases$gv. 14, n. 1, p. 33-40, Jan. 2014.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
10/05/2011 |
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Data da última atualização: |
11/05/2011 |
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Autoria: |
CARVALHO, H. W. L. de; CARDOSO, M. J.; LEAL, M. de L. S.; AMORIM, J. R. A. de; SANTOS, M. X. dos; SILVA, A. A. G. da; CARVALHO, L. M. de; ALBUQUERQUE, M. M. de; MICHEREF FILHO, M.; COSTA, J. G. da; TABOSA, J. N.; LIRA, M. A.; CAVALCANTE, M. H. B.; SOUSA, I. V. B.; BRITO, A. R. de M. B.; TAVARES, J. A.; MACEDO, J. J. G.; TAVARES FILHO, J. J. |
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Afiliação: |
HELIO WILSON LEMOS DE CARVALHO, CPATC; MILTON JOSE CARDOSO, CPAMN; MARIA DE LOURDES SILVA LEAL; JULIO ROBERTO ARAUJO DE AMORIM, CPATC; MANOEL XAVIER DOS SANTOS; ANA ALEXANDRINA GAMA DA SILVA, CPATC; LUCIANA MARQUES DE CARVALHO, CPATC; MARCONDES MAURICIO DE ALBUQUERQUE; MIGUEL MICHEREF FILHO, CPATC; JOAO GOMES DA COSTA, CPATC; JOSE NILDO TABOSA; MARCELO ABDON LIRA; MANUEL HENRIQUE BONFIM CAVALCANTE; IVAN VILAS BOAS SOUSA; ANA RITA DE MORAES BRANDAO BRITO; JOSE ALVARES TAVARES; JOSE JAIRO GAMA MACEDO; JOSE JORGE TAVARES FILHO. |
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Título: |
Comportamento, adaptabilidade e estabilidade de cultivares de milho no Nordeste brasileiro no ano agrícola de 2004. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Aracaju: Embrapa Tabuleiros Costeiros, 2005. |
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Páginas: |
22 p. |
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Série: |
(Embrapa Tabuleiros Costeiros. Boletim de Pesquisa e Desenvolvimento, 8). |
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Idioma: |
Português |
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Conteúdo: |
Foram avaliadas 16 variedades e 24 híbridos de milho em 17 ambientes do Nordeste brasileiro, no ano agrícola de 2004, em blocos ao acaso, com três repetições, visando conhecer a adaptabilidade e a estabilidade desses materiais para fins de recomendação. Os híbridos mostraram melhor adaptação que as variedades, destacando-se, entre eles, os AG 7000, BRS 1010, AG 7575, DKB 350, DKB 466, dentre outros, por revelarem adaptabilidade ampla, consubstanciando-se em excelentes opções para os diferentes sistemas de produção prevalecentes na região. As variedades AL Piratininga, Sertanejo, AL Alvorada, Asa Branca, SHS 3031, AL 30 e AL Ipiranga mostraram também adaptabilidade ampla, considerando-se a média das variedades, tornando-se alternativas importantes para os diferentes sistemas de produção executadas na região, especialmente, aqueles sistemas praticados pelos pequenos e médios produtores rurais. |
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Palavras-Chave: |
Cultivar. |
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Thesagro: |
Milho. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/33986/1/bp-08.pdf
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Marc: |
LEADER 02052nam a2200361 a 4500
001 1888233
005 2011-05-11
008 2005 bl uuuu u0uu1 u #d
100 1 $aCARVALHO, H. W. L. de
245 $aComportamento, adaptabilidade e estabilidade de cultivares de milho no Nordeste brasileiro no ano agrícola de 2004.$h[electronic resource]
260 $aAracaju: Embrapa Tabuleiros Costeiros$c2005
300 $a22 p.
490 $a(Embrapa Tabuleiros Costeiros. Boletim de Pesquisa e Desenvolvimento, 8).
520 $aForam avaliadas 16 variedades e 24 híbridos de milho em 17 ambientes do Nordeste brasileiro, no ano agrícola de 2004, em blocos ao acaso, com três repetições, visando conhecer a adaptabilidade e a estabilidade desses materiais para fins de recomendação. Os híbridos mostraram melhor adaptação que as variedades, destacando-se, entre eles, os AG 7000, BRS 1010, AG 7575, DKB 350, DKB 466, dentre outros, por revelarem adaptabilidade ampla, consubstanciando-se em excelentes opções para os diferentes sistemas de produção prevalecentes na região. As variedades AL Piratininga, Sertanejo, AL Alvorada, Asa Branca, SHS 3031, AL 30 e AL Ipiranga mostraram também adaptabilidade ampla, considerando-se a média das variedades, tornando-se alternativas importantes para os diferentes sistemas de produção executadas na região, especialmente, aqueles sistemas praticados pelos pequenos e médios produtores rurais.
650 $aMilho
653 $aCultivar
700 1 $aCARDOSO, M. J.
700 1 $aLEAL, M. de L. S.
700 1 $aAMORIM, J. R. A. de
700 1 $aSANTOS, M. X. dos
700 1 $aSILVA, A. A. G. da
700 1 $aCARVALHO, L. M. de
700 1 $aALBUQUERQUE, M. M. de
700 1 $aMICHEREF FILHO, M.
700 1 $aCOSTA, J. G. da
700 1 $aTABOSA, J. N.
700 1 $aLIRA, M. A.
700 1 $aCAVALCANTE, M. H. B.
700 1 $aSOUSA, I. V. B.
700 1 $aBRITO, A. R. de M. B.
700 1 $aTAVARES, J. A.
700 1 $aMACEDO, J. J. G.
700 1 $aTAVARES FILHO, J. J
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