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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
27/07/2021 |
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Data da última atualização: |
27/07/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SOUZA, T. C. D. de; SILVA, V. S.; MORES, M. A. Z.; KRAMER, B.; LEME, R. A.; PORTO, G. da S.; ALFIERI, A. A. |
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Afiliação: |
TATIANA CAROLINA GOMES DUTRA DE SOUZA, UEL; VIRGINIA SANTIAGO SILVA, CNPSA; MARCOS ANTONIO ZANELLA MORES, CNPSA; BEATRIS KRAMER, CNPSA; RAQUEL ARRUDA LEME, UEL; GISELE DA SILVA PORTO, UEL; AMAURI ALCINDO ALFIERI, UEL. |
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Título: |
Mycoplasma hyopneumoniae in free-living wild boars in Paraná, Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Brazilian Journal of Microbiology, 3 May 2021. |
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DOI: |
https://doi.org/10.1007/s42770-021-00516-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This is the first study conducted in Paraná, Brazil, to investigate Mycoplasma hyopneumoniae (Mhyo) infection in free-living wild boars. Eighty-eight wild boars were managed by authorized controllers between 2017 and 2019 in the state of Paraná in southern Brazil. Management georeferencing, sex, and weight were recorded for each animal. The presence of Mhyo antibodies in wild boar serum samples was evaluated using a commercial indirect ELISA kit. The presence of enzootic pneumonia-like gross lesions was evaluated, and the observed macroscopic lesions were subjected to immunohistochemistry (IHC). The Chi-square test and the intensity of the association with the odds ratio and 95% confidence interval were used to evaluate the differences in the qualitative variables between groups (sex and municipality). Juvenile wild boars exhibited a higher seroprevalence than older ones (p = 0.005). The Teixeira Soares municipality differed in Mhyo seroprevalence in comparison with Castro (p < 0.001), Ponta Grossa (p = 0.004), and Carambeí (p < 0.001). Females were 6.79 times more likely to present consolidation lesions than males (p = 0.004). Among the evaluated lung samples with injuries, 57.1% (8/14) and 53.8% (7/13) were Mhyo positive by IHC in Castro and Ponta Grossa, respectively, confirming that the identified macroscopic lesions were caused by Mhyo. This study demonstrates the circulation of Mhyo in free-living wild boars, which raises concerns regarding the epidemiological role of this animal species for the spread of the pathogen. MenosAbstract: This is the first study conducted in Paraná, Brazil, to investigate Mycoplasma hyopneumoniae (Mhyo) infection in free-living wild boars. Eighty-eight wild boars were managed by authorized controllers between 2017 and 2019 in the state of Paraná in southern Brazil. Management georeferencing, sex, and weight were recorded for each animal. The presence of Mhyo antibodies in wild boar serum samples was evaluated using a commercial indirect ELISA kit. The presence of enzootic pneumonia-like gross lesions was evaluated, and the observed macroscopic lesions were subjected to immunohistochemistry (IHC). The Chi-square test and the intensity of the association with the odds ratio and 95% confidence interval were used to evaluate the differences in the qualitative variables between groups (sex and municipality). Juvenile wild boars exhibited a higher seroprevalence than older ones (p = 0.005). The Teixeira Soares municipality differed in Mhyo seroprevalence in comparison with Castro (p < 0.001), Ponta Grossa (p = 0.004), and Carambeí (p < 0.001). Females were 6.79 times more likely to present consolidation lesions than males (p = 0.004). Among the evaluated lung samples with injuries, 57.1% (8/14) and 53.8% (7/13) were Mhyo positive by IHC in Castro and Ponta Grossa, respectively, confirming that the identified macroscopic lesions were caused by Mhyo. This study demonstrates the circulation of Mhyo in free-living wild boars, which raises concerns regarding the epidemiologica... Mostrar Tudo |
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Palavras-Chave: |
Consolidação pulmonar; Enzootic pneumonia; Imunohistoquímica; Pulmonary consolidation. |
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Thesagro: |
Elisa; Micoplasmose; Pneumonia Enzoótica; Suíno. |
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Thesaurus Nal: |
Immunohistochemistry; Mycoplasmosis; Swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02528naa a2200337 a 4500
001 2133127
005 2021-07-27
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s42770-021-00516-0$2DOI
100 1 $aSOUZA, T. C. D. de
245 $aMycoplasma hyopneumoniae in free-living wild boars in Paraná, Brazil.$h[electronic resource]
260 $c2021
520 $aAbstract: This is the first study conducted in Paraná, Brazil, to investigate Mycoplasma hyopneumoniae (Mhyo) infection in free-living wild boars. Eighty-eight wild boars were managed by authorized controllers between 2017 and 2019 in the state of Paraná in southern Brazil. Management georeferencing, sex, and weight were recorded for each animal. The presence of Mhyo antibodies in wild boar serum samples was evaluated using a commercial indirect ELISA kit. The presence of enzootic pneumonia-like gross lesions was evaluated, and the observed macroscopic lesions were subjected to immunohistochemistry (IHC). The Chi-square test and the intensity of the association with the odds ratio and 95% confidence interval were used to evaluate the differences in the qualitative variables between groups (sex and municipality). Juvenile wild boars exhibited a higher seroprevalence than older ones (p = 0.005). The Teixeira Soares municipality differed in Mhyo seroprevalence in comparison with Castro (p < 0.001), Ponta Grossa (p = 0.004), and Carambeí (p < 0.001). Females were 6.79 times more likely to present consolidation lesions than males (p = 0.004). Among the evaluated lung samples with injuries, 57.1% (8/14) and 53.8% (7/13) were Mhyo positive by IHC in Castro and Ponta Grossa, respectively, confirming that the identified macroscopic lesions were caused by Mhyo. This study demonstrates the circulation of Mhyo in free-living wild boars, which raises concerns regarding the epidemiological role of this animal species for the spread of the pathogen.
650 $aImmunohistochemistry
650 $aMycoplasmosis
650 $aSwine
650 $aElisa
650 $aMicoplasmose
650 $aPneumonia Enzoótica
650 $aSuíno
653 $aConsolidação pulmonar
653 $aEnzootic pneumonia
653 $aImunohistoquímica
653 $aPulmonary consolidation
700 1 $aSILVA, V. S.
700 1 $aMORES, M. A. Z.
700 1 $aKRAMER, B.
700 1 $aLEME, R. A.
700 1 $aPORTO, G. da S.
700 1 $aALFIERI, A. A.
773 $tBrazilian Journal of Microbiology, 3 May 2021.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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Tipo/Formato |
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Registro |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Rondônia. Para informações adicionais entre em contato com cpafro.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
11/01/2008 |
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Data da última atualização: |
13/02/2008 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Circulação/Nível: |
-- - -- |
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Autoria: |
BENTES-GAMA, M. de M.; VIEIRA, A. H.; WADT, L. H. de O. |
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Afiliação: |
Michelliny de Matos Bentes-Gama, Embrapa Rondônia; Abadio Hermes Vieira, Embrapa Rondônia; Lúcia Helena de Oliveira Wadt, Embrapa Acre. |
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Título: |
Contribuições sobre a ecologia do cipó titica (Heteropsis flexuosa (H. B. K.) G. S. Bunting) em floresta ombrófila aberta, Machadinho d'Oeste, Rondônia, Brasil. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONGRESSO DE ECOLOGIA DO BRASIL, 8., 2007, Caxambú, MG. Ecologia no tempo de mudanças globais. Anais...[S.l.]: Sociedade de Ecologia do Brasil, 2007. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Cipó titica; Floresta ombrófila aberta; Heteropsis flexuosa; Machadinho d'Oeste; Rondônia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00791naa a2200205 a 4500
001 1699043
005 2008-02-13
008 2007 bl --- 0-- u #d
100 1 $aBENTES-GAMA, M. de M.
245 $aContribuições sobre a ecologia do cipó titica (Heteropsis flexuosa (H. B. K.) G. S. Bunting) em floresta ombrófila aberta, Machadinho d'Oeste, Rondônia, Brasil.
260 $c2007
653 $aBrasil
653 $aCipó titica
653 $aFloresta ombrófila aberta
653 $aHeteropsis flexuosa
653 $aMachadinho d'Oeste
653 $aRondônia
700 1 $aVIEIRA, A. H.
700 1 $aWADT, L. H. de O.
773 $tIn: CONGRESSO DE ECOLOGIA DO BRASIL, 8., 2007, Caxambú, MG. Ecologia no tempo de mudanças globais. Anais...[S.l.]: Sociedade de Ecologia do Brasil, 2007.
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Embrapa Rondônia (CPAF-RO) |
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