Detection of Trypanosoma vivax in tissues of experimentally infected goats: what is the role of adipose tissue in the life cycle of this protozoon?

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Liverpool-
Autor(es): dc.contributorUniversity of York-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.creatorMachado, Rosangela Zacarias-
Autor(es): dc.creatorCastilho Neto, Kayo José Garcia de Almeida-
Autor(es): dc.creatorGonçalves, Luiz Ricardo-
Autor(es): dc.creatorMachado, Gisele Fabrino-
Autor(es): dc.creatorLuvizotto, Maria Cecília Rui-
Autor(es): dc.creatorVasconcelos, Rosemeri de Oliveira-
Autor(es): dc.creatorJussiani, Giulia-
Autor(es): dc.creatorSilva, Thiago Merighi Vieira da-
Autor(es): dc.creatorGimenes, Lindsay Unno-
Autor(es): dc.creatorJackson, Andrew-
Autor(es): dc.creatorWright, Gavin-
Autor(es): dc.creatorTeixeira, Marta Maria Geraldes-
Data de aceite: dc.date.accessioned2025-08-21T22:28:35Z-
Data de disponibilização: dc.date.available2025-08-21T22:28:35Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/S1984-29612021092-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/230214-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/230214-
Descrição: dc.descriptionTrypanosomiasis, caused by Trypanosoma vivax, is responsible for great economic losses among livestock in Africa and South America. During the life cycle of these parasites, they may present different morphological, metabolic and physiological characteristics depending on the interactions that are encountered at each point of their life cycle. Although T. vivax is frequently reported in the circulation of its mammalian hosts, it has the ability to migrate to the tissues of these individuals. However, this characteristic is poorly understood. In this context, we aimed to investigate the presence of T. vivax and the changes caused in different tissues of experimentally infected goats. Despite the animals were not perfused before tissues collection, using different approaches, we demonstrated its presence in different samples, including in the adipose tissue and skin of infected animals. In addition, a mononuclear inflammatory reaction, mostly characterized by an infiltrate of lymphocytes, plasma cells and macrophages were observed. The results highlight the possibility that, like other trypanosomatids, T. vivax may use these tissues during its life cycle. Future studies aiming to elucidate the length of time for which T. vivax remains active in these sites, and whether it uses these sites as a refuge from trypanocidal drugs, and whether it is capable of recolonizing the blood circulation, are much needed.-
Descrição: dc.descriptionDepartamento de Patologia Reprodução e Saúde Única Faculdade de Ciências Agrárias e Veterinárias - FCAV Universidade Estadual Paulista - UNESP-
Descrição: dc.descriptionDepartamento de Clínica Cirurgia e Reprodução Animal Faculdade de Medicina Veterinária - FMVA Universidade Estadual Paulista - UNESP-
Descrição: dc.descriptionDepartment of Infection Biology University of Liverpool-
Descrição: dc.descriptionDepartment of Biology Hull York Medical School University of York, Wentworth Way-
Descrição: dc.descriptionDepartamento de Parasitologia Instituto de Ciências Biomédicas - ICB Universidade de São Paulo - USP-
Descrição: dc.descriptionDepartamento de Patologia Reprodução e Saúde Única Faculdade de Ciências Agrárias e Veterinárias - FCAV Universidade Estadual Paulista - UNESP-
Descrição: dc.descriptionDepartamento de Clínica Cirurgia e Reprodução Animal Faculdade de Medicina Veterinária - FMVA Universidade Estadual Paulista - UNESP-
Formato: dc.formate017721-
Idioma: dc.languageen-
Relação: dc.relationRevista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria-
???dc.source???: dc.sourceScopus-
Título: dc.titleDetection of Trypanosoma vivax in tissues of experimentally infected goats: what is the role of adipose tissue in the life cycle of this protozoon?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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