Hepatobiliary Platynosomosis in Black-Tufted Marmosets (Callithrix penicillata): A Lethal Threat for Wildlife and Captive Populations

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Autor(es): dc.contributorUniversity of Brasília-
Autor(es): dc.contributorUniversity of Brasilia-
Autor(es): dc.contributorEnvironmental Health Surveillance Directorate of the Federal District-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorBrazilian Ministry of Health-
Autor(es): dc.creatorde Macêdo, Isabel Luana-
Autor(es): dc.creatorde Sousa, Davi Emanuel Ribeiro-
Autor(es): dc.creatorSouza, Antonizete dos Reis-
Autor(es): dc.creatorde Toledo Costa, Gabriela Rodrigues-
Autor(es): dc.creatorScalon, Marcela Corrêa-
Autor(es): dc.creatorDuarte, Matheus Almeida-
Autor(es): dc.creatorPaludo, Giane Regina-
Autor(es): dc.creatorHoppe, Estevam Guilherme Lux-
Autor(es): dc.creatorOliveira, Wilson Junior-
Autor(es): dc.creatorde Oliveira Passos, Pedro Henrique-
Autor(es): dc.creatorRomano, Alessandro Pecego Martins-
Autor(es): dc.creatorde Lima, Eduardo Mauricio Mendes-
Autor(es): dc.creatorde Melo, Cristiano Barros-
Autor(es): dc.creatorde Castro, Márcio Botelho-
Data de aceite: dc.date.accessioned2025-08-21T16:30:52Z-
Data de disponibilização: dc.date.available2025-08-21T16:30:52Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/ajp.23701-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297696-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297696-
Descrição: dc.descriptionHelminthic infections, particularly those caused by trematodes, pose a significant health risk to both animals and humans. This study investigates hepatobiliary platynosomosis (HP) caused by Platynosomum illiciens in black-tufted marmosets (Callithrix penicillata) in Central Brazil. Data were retrospectively collected from autopsy records at the Laboratory of Veterinary Pathology and Forensics, University of Brasília, from January 2006 to July 2021. Epidemiological, clinical, and pathological information was analyzed, including comparisons between free-ranging and captive marmosets. A total of 1596 nonhuman primate (NHP) death records were examined, with black-tufted marmosets accounting for 75.6% (1206/1595) of autopsies. HP was identified in 10.8% (131/1206) of these cases. Captive marmosets showed a higher prevalence of HP (49.6%) than free-ranging ones (6.5%). This study revealed a significant seasonal trend, with higher HP prevalence observed during the wet season until the onset of the dry season. Pathological examinations revealed severe liver and bile duct damage in fatal HP cases, including fibrosis, bile duct thickening, and the presence of flukes. Captive marmosets exhibited pronounced clinical signs, such as weight loss and apathy. Morphological and molecular analysis of sampled flukes confirmed P. illiciens infecting the marmosets. These findings underscore the substantial impact of HP on marmoset populations, particularly in captive settings. The high lethality (58% overall; 81.6% in captivity) highlights the need for improved management and preventive measures in captive environments. This study contributes to understanding HP epidemiology, clinical manifestations, and pathological outcomes, underscoring the disease's significance for the health of both free-ranging and captive NHP populations. Our findings also support the need to develop targeted strategies to mitigate the impact of HP on primate species populations.-
Descrição: dc.descriptionLaboratory of Veterinary Pathology and Forensic College of Agronomy and Veterinary Medicine University of Brasília, DF-
Descrição: dc.descriptionGraduate Program in Animal Sciences College of Agronomy and Veterinary Medicine University of Brasília, DF-
Descrição: dc.descriptionPrimatology Center Fazenda Água Limpa University of Brasilia, Distrito Federal-
Descrição: dc.descriptionEnvironmental Health Surveillance Directorate of the Federal District, DF-
Descrição: dc.descriptionLaboratory of Veterinary Clinical Pathology College of Agronomy and Veterinary Medicine University of Brasília, DF-
Descrição: dc.descriptionDepartment of Pathology Reproduction and One Health Parasitic Diseases and Zoonoses Laboratory (LabEPar) School of Agricultural and Veterinarian Sciences São Paulo State University UNESP, SP-
Descrição: dc.descriptionHealth Surveillance Secretariat (S.V.S.) Brazilian Ministry of Health, DF-
Descrição: dc.descriptionDepartment of Pathology Reproduction and One Health Parasitic Diseases and Zoonoses Laboratory (LabEPar) School of Agricultural and Veterinarian Sciences São Paulo State University UNESP, SP-
Idioma: dc.languageen-
Relação: dc.relationAmerican Journal of Primatology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectflukes-
Palavras-chave: dc.subjectliver-
Palavras-chave: dc.subjectmarmoset-
Palavras-chave: dc.subjectPlatynosomum illiciens-
Palavras-chave: dc.subjectprimates-
Título: dc.titleHepatobiliary Platynosomosis in Black-Tufted Marmosets (Callithrix penicillata): A Lethal Threat for Wildlife and Captive Populations-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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