Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina

Autores
la Sala, Luciano Francisco; Perez, Andres Maximiliano; Smits, Judit E.; Martorelli, Sergio Roberto
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Acanthocephalans can be pathogenic helminths of marine birds. Every year during the breeding season, there is variable mortality among prefledged chicks from the largest known Olrog’s gull (Larus atlanticus) colony. Mortality has been associated with infection by the acanthocephalan Profilicollis chasmagnathi. Our aim was to study the role of chicks’ size as a risk factor for intensity of infection and severe pathology, and to expand upon previous pathological findings reported in acanthocephalan-infected chicks. Size of the chick was associated with intensity of infection and number of intestinal perforations, which increased by 6.9% and 4.1%, respectively, for each millimetre increment in chick size. Infection was associated with inflammatory enteritis and granulomatous peritonitis. Complete intestinal perforations were observed in 85% and 97.3% of the studied chicks in 2005 and 2006, respectively, and they were observed very early during the post-hatching period. Our results show: (1) the presence of advanced pathology associated with acanthocephalan infections in chicks, beginning very early in the post-hatching period; and (2) significant increases in the intensity of infection and the associated pathology as a function of size of chicks, in dead chicks during this period.
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Perez, Andres Maximiliano. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Smits, Judit E.. University of Calgary; Canadá
Fil: Martorelli, Sergio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
PROFILICOLLIS CHASMAGNATHI
OLROGS GULLS
PATHOLOGY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/109398
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/109398
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentinala Sala, Luciano FranciscoPerez, Andres MaximilianoSmits, Judit E.Martorelli, Sergio RobertoPROFILICOLLIS CHASMAGNATHIOLROGS GULLSPATHOLOGYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Acanthocephalans can be pathogenic helminths of marine birds. Every year during the breeding season, there is variable mortality among prefledged chicks from the largest known Olrog’s gull (Larus atlanticus) colony. Mortality has been associated with infection by the acanthocephalan Profilicollis chasmagnathi. Our aim was to study the role of chicks’ size as a risk factor for intensity of infection and severe pathology, and to expand upon previous pathological findings reported in acanthocephalan-infected chicks. Size of the chick was associated with intensity of infection and number of intestinal perforations, which increased by 6.9% and 4.1%, respectively, for each millimetre increment in chick size. Infection was associated with inflammatory enteritis and granulomatous peritonitis. Complete intestinal perforations were observed in 85% and 97.3% of the studied chicks in 2005 and 2006, respectively, and they were observed very early during the post-hatching period. Our results show: (1) the presence of advanced pathology associated with acanthocephalan infections in chicks, beginning very early in the post-hatching period; and (2) significant increases in the intensity of infection and the associated pathology as a function of size of chicks, in dead chicks during this period.Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Perez, Andres Maximiliano. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; ArgentinaFil: Smits, Judit E.. University of Calgary; CanadáFil: Martorelli, Sergio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaCambridge University Press2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/109398la Sala, Luciano Francisco; Perez, Andres Maximiliano; Smits, Judit E.; Martorelli, Sergio Roberto; Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina; Cambridge University Press; Journal Of Helminthology; 87; 1; 12-2011; 17-230022-149XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8456700&fulltextType=RA&fileId=S0022149X11000721info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1017/S0022149X11000721info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:36Zoai:ri.conicet.gov.ar:11336/109398instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:41:37.28CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
title Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
spellingShingle Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
la Sala, Luciano Francisco
PROFILICOLLIS CHASMAGNATHI
OLROGS GULLS
PATHOLOGY
title_short Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
title_full Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
title_fullStr Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
title_full_unstemmed Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
title_sort Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina
dc.creator.none.fl_str_mv la Sala, Luciano Francisco
Perez, Andres Maximiliano
Smits, Judit E.
Martorelli, Sergio Roberto
author la Sala, Luciano Francisco
author_facet la Sala, Luciano Francisco
Perez, Andres Maximiliano
Smits, Judit E.
Martorelli, Sergio Roberto
author_role author
author2 Perez, Andres Maximiliano
Smits, Judit E.
Martorelli, Sergio Roberto
author2_role author
author
author
dc.subject.none.fl_str_mv PROFILICOLLIS CHASMAGNATHI
OLROGS GULLS
PATHOLOGY
topic PROFILICOLLIS CHASMAGNATHI
OLROGS GULLS
PATHOLOGY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Acanthocephalans can be pathogenic helminths of marine birds. Every year during the breeding season, there is variable mortality among prefledged chicks from the largest known Olrog’s gull (Larus atlanticus) colony. Mortality has been associated with infection by the acanthocephalan Profilicollis chasmagnathi. Our aim was to study the role of chicks’ size as a risk factor for intensity of infection and severe pathology, and to expand upon previous pathological findings reported in acanthocephalan-infected chicks. Size of the chick was associated with intensity of infection and number of intestinal perforations, which increased by 6.9% and 4.1%, respectively, for each millimetre increment in chick size. Infection was associated with inflammatory enteritis and granulomatous peritonitis. Complete intestinal perforations were observed in 85% and 97.3% of the studied chicks in 2005 and 2006, respectively, and they were observed very early during the post-hatching period. Our results show: (1) the presence of advanced pathology associated with acanthocephalan infections in chicks, beginning very early in the post-hatching period; and (2) significant increases in the intensity of infection and the associated pathology as a function of size of chicks, in dead chicks during this period.
Fil: la Sala, Luciano Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Perez, Andres Maximiliano. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina. University of California; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario; Argentina
Fil: Smits, Judit E.. University of Calgary; Canadá
Fil: Martorelli, Sergio Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description Acanthocephalans can be pathogenic helminths of marine birds. Every year during the breeding season, there is variable mortality among prefledged chicks from the largest known Olrog’s gull (Larus atlanticus) colony. Mortality has been associated with infection by the acanthocephalan Profilicollis chasmagnathi. Our aim was to study the role of chicks’ size as a risk factor for intensity of infection and severe pathology, and to expand upon previous pathological findings reported in acanthocephalan-infected chicks. Size of the chick was associated with intensity of infection and number of intestinal perforations, which increased by 6.9% and 4.1%, respectively, for each millimetre increment in chick size. Infection was associated with inflammatory enteritis and granulomatous peritonitis. Complete intestinal perforations were observed in 85% and 97.3% of the studied chicks in 2005 and 2006, respectively, and they were observed very early during the post-hatching period. Our results show: (1) the presence of advanced pathology associated with acanthocephalan infections in chicks, beginning very early in the post-hatching period; and (2) significant increases in the intensity of infection and the associated pathology as a function of size of chicks, in dead chicks during this period.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/109398
la Sala, Luciano Francisco; Perez, Andres Maximiliano; Smits, Judit E.; Martorelli, Sergio Roberto; Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina; Cambridge University Press; Journal Of Helminthology; 87; 1; 12-2011; 17-23
0022-149X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/109398
identifier_str_mv la Sala, Luciano Francisco; Perez, Andres Maximiliano; Smits, Judit E.; Martorelli, Sergio Roberto; Pathology of enteric infections induced by the acanthocephalan Profilicollis chasmagnathi in Olrog's Gull, Larus atlanticus, from Argentina; Cambridge University Press; Journal Of Helminthology; 87; 1; 12-2011; 17-23
0022-149X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8456700&fulltextType=RA&fileId=S0022149X11000721
info:eu-repo/semantics/altIdentifier/url/https://doi.org/10.1017/S0022149X11000721
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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