Outbreak of equine pythiosis in a southeastern region of Brazil: Environmental isolation and phylogeny

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorAutonomous Veterinarian-
Autor(es): dc.creatorPaz, Giselle Souza da [UNESP]-
Autor(es): dc.creatorCamargo, Gabriel Gasparini [UNESP]-
Autor(es): dc.creatorCury, José Eduardo-
Autor(es): dc.creatorApolonio, Emanuel Vitor Pereira [UNESP]-
Autor(es): dc.creatorGarces, Hans Garcia [UNESP]-
Autor(es): dc.creatorPrado, Ana Carolina do [UNESP]-
Autor(es): dc.creatorChechi, Jessica Luana [UNESP]-
Autor(es): dc.creatorOliveira, Alana Lucena [UNESP]-
Autor(es): dc.creatorWatanabe, Marcos Jun [UNESP]-
Autor(es): dc.creatorBagagli, Eduardo [UNESP]-
Autor(es): dc.creatorBosco, Sandra de Moraes Gimenes [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:54:18Z-
Data de disponibilização: dc.date.available2022-02-22T00:54:18Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/tbed.14135-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208745-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208745-
Descrição: dc.descriptionPythiosis is a disease caused by the oomycete Pythium insidiosum, mainly reported in equines, dogs and humans and directly transmitted through contaminant zoospores in aquatic environments. We report the first outbreak of equine pythiosis in five equines. Wound samples were submitted for diagnostic testing including mycological culture and nested PCR. Treatment approaches consisted of conventional and alternative therapies. Microbiological analyses were performed using water samples from the riverbanks close to where the animals had grazed. All animals were positive for P. insidiosum cultures, and two animals responded successfully to alternative therapy (ozone therapy). After culture and molecular analysis of environmental samples, the presence of P. insidiosum in one section of the Tietê River was confirmed through a 99% sequence identity. Phylogenetic analyses using the cytochrome oxidase II gene showed that the animal isolates clustered in clade I and the environmental isolates clustered in clade III. Although the environmental and wound isolates belonged to different genetic clades, we concluded that the Tietê River is an important source of infection by P. insidiosum and that research concerning environmental isolation of P. insidiosum from rivers and lakes should be strongly facilitated in Brazil.-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science UNESP Univ Estadual Paulista-
Descrição: dc.descriptionInstitute of Biosciences of Botucatu UNESP Univ Estadual Paulista-
Descrição: dc.descriptionAutonomous Veterinarian-
Descrição: dc.descriptionSchool of Veterinary Medicine and Animal Science UNESP Univ Estadual Paulista-
Descrição: dc.descriptionInstitute of Biosciences of Botucatu UNESP Univ Estadual Paulista-
Idioma: dc.languageen-
Relação: dc.relationTransboundary and Emerging Diseases-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectecological niche-
Palavras-chave: dc.subjecthorse-
Palavras-chave: dc.subjectoomycetes-
Palavras-chave: dc.subjectozone therapy-
Palavras-chave: dc.subjectPythium insidiosum-
Título: dc.titleOutbreak of equine pythiosis in a southeastern region of Brazil: Environmental isolation and phylogeny-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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