Trichinellosis surveillance in wildlife in northeastern argentine patagonia

Autores
Winter, Marina; Pasqualetti, Mariana I.; Fariña, Fernando A.; Ercole, Mariano E.; Failla, Mauricio; Perello, Mario C.; Birochio, Diego Enrique; Abate, Sergio Damián; Soricetti, Mariano; Ribicich, Mabel M.
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
Fil: Winter, Marina. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Winter, Marina. Centro de Investigaciones y Transferencia Río Negro (CONICET-UNRN); Argentina
Fil: Pasqualetti, Mariana I. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Pasqualetti, Mariana I. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Pasqualetti, Mariana I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fariña, Fernando A. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Fariña, Fernando A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fariña, Fernando A. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Ercole, Mariano E. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Failla, Mauricio. Proyecto Patagonia Noreste; Argentina
Fil: Failla, Mauricio. Museo Provincial Patagónico de Ciencias Naturales Juan Carlos Salgado; Argentina
Fil: Perello, Mario C. Fundación Félix de Azara; Argentina
Fil: Birochio, Diego E. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Birochio, Diego E. Centro de Investigaciones y Transferencia Río Negro; Argentina
Fil: Abate, Sergio D. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Abate, Sergio D. Centro de Investigaciones y Transferencia; Argentina
Fil: Soricetti, Mariano. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Soricetti, Mariano. Centro de Investigaciones y Transferencia; Argentina
Fil: Ribicich, Mabel M. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Ribicich, Mabel M. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Ribicich, Mabel M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Trichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.
Trichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.
Materia
Trichinellosis
Trichinella
Zoonosis
Wildlife
Patagonia Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/3310
Acceder
id RIDUNRN_8bf91ca5a0bf43f0d91ac17081c2e57a
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network_acronym_str RIDUNRN
repository_id_str 4369
network_name_str RID-UNRN (UNRN)
spelling Trichinellosis surveillance in wildlife in northeastern argentine patagoniaWinter, MarinaPasqualetti, Mariana I.Fariña, Fernando A.Ercole, Mariano E.Failla, MauricioPerello, Mario C.Birochio, Diego EnriqueAbate, Sergio DamiánSoricetti, MarianoRibicich, Mabel M.TrichinellosisTrichinellaZoonosisWildlifePatagonia ArgentinaFil: Winter, Marina. Universidad Nacional de Río Negro, Sede Atlántica; ArgentinaFil: Winter, Marina. Centro de Investigaciones y Transferencia Río Negro (CONICET-UNRN); ArgentinaFil: Pasqualetti, Mariana I. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; ArgentinaFil: Pasqualetti, Mariana I. Instituto de Investigaciones en Producción Animal (INPA); ArgentinaFil: Pasqualetti, Mariana I. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fariña, Fernando A. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; ArgentinaFil: Fariña, Fernando A. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fariña, Fernando A. Instituto de Investigaciones en Producción Animal (INPA); ArgentinaFil: Ercole, Mariano E. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; ArgentinaFil: Failla, Mauricio. Proyecto Patagonia Noreste; ArgentinaFil: Failla, Mauricio. Museo Provincial Patagónico de Ciencias Naturales Juan Carlos Salgado; ArgentinaFil: Perello, Mario C. Fundación Félix de Azara; ArgentinaFil: Birochio, Diego E. Universidad Nacional de Río Negro, Sede Atlántica; ArgentinaFil: Birochio, Diego E. Centro de Investigaciones y Transferencia Río Negro; ArgentinaFil: Abate, Sergio D. Universidad Nacional de Río Negro, Sede Atlántica; ArgentinaFil: Abate, Sergio D. Centro de Investigaciones y Transferencia; ArgentinaFil: Soricetti, Mariano. Universidad Nacional de Río Negro, Sede Atlántica; ArgentinaFil: Soricetti, Mariano. Centro de Investigaciones y Transferencia; ArgentinaFil: Ribicich, Mabel M. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; ArgentinaFil: Ribicich, Mabel M. Instituto de Investigaciones en Producción Animal (INPA); ArgentinaFil: Ribicich, Mabel M. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTrichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.Trichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.Elsevier B.V2017-11-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfWinter, Marina., Pasqualetti, Mariana I., Fariña, Fernando A., Ercole, Mariano E., Failla, Mauricio., et al. (2017). Trichinellosis surveillance in wildlife in northeastern argentine patagonia. Elsevier B.V; Veterinary Parasitology: Regional Studies and Reports; 11; 32-352405-9390https://www.sciencedirect.com/science/article/pii/S2405939017301715https://rid.unrn.edu.ar/jspui/handle/20.500.12049/3310https://doi.org/10.1016/j.vprsr.2017.11.009eng11Veterinary Parasitology: Regional Studies and Reportsinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-09-04T11:13:24Zoai:rid.unrn.edu.ar:20.500.12049/3310instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-09-04 11:13:24.654RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv Trichinellosis surveillance in wildlife in northeastern argentine patagonia
title Trichinellosis surveillance in wildlife in northeastern argentine patagonia
spellingShingle Trichinellosis surveillance in wildlife in northeastern argentine patagonia
Winter, Marina
Trichinellosis
Trichinella
Zoonosis
Wildlife
Patagonia Argentina
title_short Trichinellosis surveillance in wildlife in northeastern argentine patagonia
title_full Trichinellosis surveillance in wildlife in northeastern argentine patagonia
title_fullStr Trichinellosis surveillance in wildlife in northeastern argentine patagonia
title_full_unstemmed Trichinellosis surveillance in wildlife in northeastern argentine patagonia
title_sort Trichinellosis surveillance in wildlife in northeastern argentine patagonia
dc.creator.none.fl_str_mv Winter, Marina
Pasqualetti, Mariana I.
Fariña, Fernando A.
Ercole, Mariano E.
Failla, Mauricio
Perello, Mario C.
Birochio, Diego Enrique
Abate, Sergio Damián
Soricetti, Mariano
Ribicich, Mabel M.
author Winter, Marina
author_facet Winter, Marina
Pasqualetti, Mariana I.
Fariña, Fernando A.
Ercole, Mariano E.
Failla, Mauricio
Perello, Mario C.
Birochio, Diego Enrique
Abate, Sergio Damián
Soricetti, Mariano
Ribicich, Mabel M.
author_role author
author2 Pasqualetti, Mariana I.
Fariña, Fernando A.
Ercole, Mariano E.
Failla, Mauricio
Perello, Mario C.
Birochio, Diego Enrique
Abate, Sergio Damián
Soricetti, Mariano
Ribicich, Mabel M.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Trichinellosis
Trichinella
Zoonosis
Wildlife
Patagonia Argentina
topic Trichinellosis
Trichinella
Zoonosis
Wildlife
Patagonia Argentina
dc.description.none.fl_txt_mv Fil: Winter, Marina. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Winter, Marina. Centro de Investigaciones y Transferencia Río Negro (CONICET-UNRN); Argentina
Fil: Pasqualetti, Mariana I. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Pasqualetti, Mariana I. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Pasqualetti, Mariana I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fariña, Fernando A. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Fariña, Fernando A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fariña, Fernando A. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Ercole, Mariano E. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Failla, Mauricio. Proyecto Patagonia Noreste; Argentina
Fil: Failla, Mauricio. Museo Provincial Patagónico de Ciencias Naturales Juan Carlos Salgado; Argentina
Fil: Perello, Mario C. Fundación Félix de Azara; Argentina
Fil: Birochio, Diego E. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Birochio, Diego E. Centro de Investigaciones y Transferencia Río Negro; Argentina
Fil: Abate, Sergio D. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Abate, Sergio D. Centro de Investigaciones y Transferencia; Argentina
Fil: Soricetti, Mariano. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
Fil: Soricetti, Mariano. Centro de Investigaciones y Transferencia; Argentina
Fil: Ribicich, Mabel M. Universidad de Buenos Aires. Facultad de Ciencias Veterinarias. Cátedra de Parasitología y Enfermedades Parasitarias; Argentina
Fil: Ribicich, Mabel M. Instituto de Investigaciones en Producción Animal (INPA); Argentina
Fil: Ribicich, Mabel M. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Trichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.
Trichinellosis is a food-borne parasitic disease produced by different nematodes of the genus Trichinella. In Argentina, it is an endemic zoonosis and an important public health problem. The infection has been detected in domestic and wild animals. Trichinella spp. muscle larvae have anaerobic metabolism, which allows their survival in decaying tissues. The aim of this study was to evaluate the presence of Trichinella spp. in carnivorous and/or scavenger wild vertebrates - birds, mammals and reptiles - in northeastern Argentine Patagonia. Skeletal muscle samples from 141 animals, which were found killed on northeastern Argentine Patagonia roads, were analyzed by the artificial digestion method. None of the 141 samples were positive for larvae of Trichinella. These results suggest that Trichinella does not use these species to complete its cycle in this region of the continent and the absence of a significant alteration in the study area makes it difficult to transmit parasitic diseases. However, due to the limited number of samples assessed for some species, this could not be confirmed. The relevance of this study resides in the fact that it is the first systematic study in South America that considers birds, reptiles and mammals as potential hosts for Trichinella.
description Fil: Winter, Marina. Universidad Nacional de Río Negro, Sede Atlántica; Argentina
publishDate 2017
dc.date.none.fl_str_mv 2017-11-21
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv Winter, Marina., Pasqualetti, Mariana I., Fariña, Fernando A., Ercole, Mariano E., Failla, Mauricio., et al. (2017). Trichinellosis surveillance in wildlife in northeastern argentine patagonia. Elsevier B.V; Veterinary Parasitology: Regional Studies and Reports; 11; 32-35
2405-9390
https://www.sciencedirect.com/science/article/pii/S2405939017301715
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/3310
https://doi.org/10.1016/j.vprsr.2017.11.009
identifier_str_mv Winter, Marina., Pasqualetti, Mariana I., Fariña, Fernando A., Ercole, Mariano E., Failla, Mauricio., et al. (2017). Trichinellosis surveillance in wildlife in northeastern argentine patagonia. Elsevier B.V; Veterinary Parasitology: Regional Studies and Reports; 11; 32-35
2405-9390
url https://www.sciencedirect.com/science/article/pii/S2405939017301715
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/3310
https://doi.org/10.1016/j.vprsr.2017.11.009
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 11
Veterinary Parasitology: Regional Studies and Reports
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V
publisher.none.fl_str_mv Elsevier B.V
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
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score 12.623145

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