Production and use of immunoglobulin Y in the diagnosis of haemorrhagic septicemia caused by Aeromonas hydrophila in Piaractus mesopotamicus

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorButantan Institute-
Autor(es): dc.contributorFederal University of Roraima (UFRR)-
Autor(es): dc.contributorUFOPA-
Autor(es): dc.contributorFederal University of the Jequitinhonha and Mucuri Valleys-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorFernandes, Dayanne Carla-
Autor(es): dc.creatorEto, Silas Fernandes-
Autor(es): dc.creatorClaudiano, Gustavo da Silva-
Autor(es): dc.creatorMarcusso, Paulo Fernandes-
Autor(es): dc.creatorRamos-Espinoza, Fernando Carlos-
Autor(es): dc.creatorEngracia de Moraes, Julieta Rodini-
Data de aceite: dc.date.accessioned2025-08-21T17:43:27Z-
Data de disponibilização: dc.date.available2025-08-21T17:43:27Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/are.15808-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230482-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230482-
Descrição: dc.descriptionAeromonas hydrophila is an opportunistic pathogen frequently isolated from outbreaks with higher mortality rates in tropical farms, causing disease in pacus Piaractus mesopotamicus. The objective of this study was to obtain a purified polyclonal immunoglobulin Y (IgY) by immunizing laying White Leghorn hens with A. hydrophila. Antibodies anti-A. hydrophila derived from the yolks and serum of hens showed antibody titres increased at 60 days and remained detectable until 90 days after immunization. Pacus were challenged intraperitoneally with A. hydrophila and the capacity of antibodies to detect A. hydrophila was tested by immunohistochemistry using tissues from pacus. The results observed in this study demonstrated the utility of IgY for the diagnosis of A. hydrophila within the phagosomes of phagocytes and extracellular bacteria colonizing host tissues in pacus.-
Descrição: dc.descriptionCenter for Toxins Immune Response and Cell Signaling Butantan Institute-
Descrição: dc.descriptionDepartment of Postgraduate in Health Sciences-PROCISA Federal University of Roraima (UFRR)-
Descrição: dc.descriptionInstitute of Biodiversity and Forests Federal University of Western Pará UFOPA-
Descrição: dc.descriptionInstitute of Agricultural Sciences Federal University of the Jequitinhonha and Mucuri Valleys-
Descrição: dc.descriptionPostgraduated Program in Aquaculture/Aquaculture Center São Paulo State University (UNESP) Jaboticabal-
Descrição: dc.descriptionDepartment of Pathology Theriogenology and One Health Faculty of Agrarian and Veterinarian Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionPostgraduated Program in Aquaculture/Aquaculture Center São Paulo State University (UNESP) Jaboticabal-
Descrição: dc.descriptionDepartment of Pathology Theriogenology and One Health Faculty of Agrarian and Veterinarian Sciences São Paulo State University (UNESP)-
Idioma: dc.languageen-
Relação: dc.relationAquaculture Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectaeromoniasis-
Palavras-chave: dc.subjectantibodies-
Palavras-chave: dc.subjectegg yolk-
Palavras-chave: dc.subjectimmunohistochemistry-
Palavras-chave: dc.subjectpacu-
Título: dc.titleProduction and use of immunoglobulin Y in the diagnosis of haemorrhagic septicemia caused by Aeromonas hydrophila in Piaractus mesopotamicus-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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