Toxoplasma gondii and Neospora caninum in invasive wild boars ( Sus scrofa ) and hunting dogs from Brazil.

Autor:	Perin PP; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Arias-Pacheco CA; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Andrade LO; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Gomes JS; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Ferreira AFM; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Pavaneli RO; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Loureiro FA; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Franco AL; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Oliveira WJ; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Mendonça TO; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Zolla NO; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Mioni MSR; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., Machado RZ; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil., de Barros LD; Protozoology Laboratory, Department of Preventive Veterinary Medicine, Center of Agrarian Sciences, State University of Londrina. Celso Garcia Cid Road, 86055900, Londrina, Paraná, Brazil., Garcia JL; Protozoology Laboratory, Department of Preventive Veterinary Medicine, Center of Agrarian Sciences, State University of Londrina. Celso Garcia Cid Road, 86055900, Londrina, Paraná, Brazil., Jurkevicz RMB; Protozoology Laboratory, Department of Preventive Veterinary Medicine, Center of Agrarian Sciences, State University of Londrina. Celso Garcia Cid Road, 86055900, Londrina, Paraná, Brazil., Cavallieri AC; Protozoology Laboratory, Department of Preventive Veterinary Medicine, Center of Agrarian Sciences, State University of Londrina. Celso Garcia Cid Road, 86055900, Londrina, Paraná, Brazil., Lux Hoppe EG; Department of Pathology, Reproduction, and One Health, School of Agricultural and Veterinary Studies, São Paulo State University. Prof. Paulo Donato Castellane Road, 14884900, Jaboticabal, São Paulo, Brazil.
Jazyk:	angličtina
Zdroj:	International journal for parasitology. Parasites and wildlife [Int J Parasitol Parasites Wildl] 2024 Jun 06; Vol. 24, pp. 100951. Date of Electronic Publication: 2024 Jun 06 (Print Publication: 2024).
DOI:	10.1016/j.ijppaw.2024.100951
Abstrakt:	The wild boar, an impactful invasive species in Brazil, is subject to population control activities, which often include the use of hunting dogs. Hunters commonly consume wild boar meat, which is also used to feed their dogs, posing a risk of Toxoplasma gondii infection for humans and both T. gondii and Neospora caninum for dogs. The study aimed to investigate the prevalence of infection in wild boars (n = 127) and hunting dogs (n = 73) from São Paulo, Rio Grande do Sul, and Paraná states. We employed histopathological, serological (indirect fluorescent antibody test), and molecular techniques (endpoint polymerase chain reaction). Histopathology slides of wild boar tissue (central nervous system, heart, skeletal muscle, liver, spleen, kidney, gastrointestinal tract, pancreas, lymph nodes, and thyroid) sections revealed no T. gondii or N. caninum cysts (0/47). Antibodies anti- T. gondii were detected in 35/108 (32.4%) and anti- N. caninum in 45/108 (41.7%) wild boars. Only 2/18 (11.1%) wild boar tissue homogenate samples tested positive for T. gondii on endpoint PCR. Hunting dogs showed antibodies against T. gondii in 62/73 (85%) and against N. caninum in 31/73 (42%). The presence of antibodies against T. gondii and N. caninum in wild boars and hunting dogs, along with T. gondii DNA detection in wild boars, indicates the circulation of these parasites. Educating hunters on preventing these foodborne diseases, including zoonotic risks, is crucial. Competing Interests: The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:Adrian Felipe De Moraes Ferreira reports financial support was provided by State of Sao Paulo Research Foundation. Jonathan Silvestre Gomes, Rafael Oliveira Pavanelia reports financial support was provided by Coordination of Higher Education Personnel Improvement. Estevam G. Lux Hoppea reports financial support was provided by 10.13039/501100003593National Council for Scientific and Technological Development. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (© 2024 The Author(s).)
Databáze:	MEDLINE
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