Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)

Autores
Giordano, Miguel Oscar; Masachessi, Gisela; Martinez, Laura Cecilia; Barril, Patricia Angelica; Ferreyra, Leonardo Jesús; Isa, Maria Beatriz; Nates, Silvia Viviana
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Background: Picobirnavirus’ (PBV) association with diarrhea in children is not reliably established and the potential role of pathogenic PBV needs further investigations. Objective: The aim of this study is to clarify the role of PBV in diarrhea illness in children. Methods: Between January 1977 and December 2002, 2224 stool specimens were collected from children <3 years old with diarrhea illness. All samples were analyzed by the polyacrylamide gel electrophoresis technique (PAGE) for the presence of bisegmented dsRNA virus genomic pattern. Gels were dried and archived. This study procedure allowed us to keep a laboratory electrophoretic record of each sample assayed. In the present study, all the electrophoretic records were reviewed in order to identify PBV positive samples. Results: Two out of 2224 (0.09%) stools were positive for large genome profile of PBV. These two positive samples were collected from hospitalized children <1 year old; one of them presenting rotavirus co-infection. Conclusions: The findings obtained in the present report support strong evidence that large genome profile PBV can be considered more an occasional viral agent rather than an etiological agent associated with diarrheal illness.
Fil: Giordano, Miguel Oscar. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Masachessi, Gisela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Martinez, Laura Cecilia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Barril, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Ferreyra, Leonardo Jesús. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Isa, Maria Beatriz. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Nates, Silvia Viviana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Materia
PICOBIRNAVIRUS
DIARRHEA
PAGE
dsRNA
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:11336/241603
Acceder
id CONICETDig_69dec19eb8786bd8f8e546b608f48966
oai_identifier_str oai:ri.conicet.gov.ar:11336/241603
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)Giordano, Miguel OscarMasachessi, GiselaMartinez, Laura CeciliaBarril, Patricia AngelicaFerreyra, Leonardo JesúsIsa, Maria BeatrizNates, Silvia VivianaPICOBIRNAVIRUSDIARRHEAPAGEdsRNAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Background: Picobirnavirus’ (PBV) association with diarrhea in children is not reliably established and the potential role of pathogenic PBV needs further investigations. Objective: The aim of this study is to clarify the role of PBV in diarrhea illness in children. Methods: Between January 1977 and December 2002, 2224 stool specimens were collected from children <3 years old with diarrhea illness. All samples were analyzed by the polyacrylamide gel electrophoresis technique (PAGE) for the presence of bisegmented dsRNA virus genomic pattern. Gels were dried and archived. This study procedure allowed us to keep a laboratory electrophoretic record of each sample assayed. In the present study, all the electrophoretic records were reviewed in order to identify PBV positive samples. Results: Two out of 2224 (0.09%) stools were positive for large genome profile of PBV. These two positive samples were collected from hospitalized children <1 year old; one of them presenting rotavirus co-infection. Conclusions: The findings obtained in the present report support strong evidence that large genome profile PBV can be considered more an occasional viral agent rather than an etiological agent associated with diarrheal illness.Fil: Giordano, Miguel Oscar. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Masachessi, Gisela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Martinez, Laura Cecilia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Barril, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Ferreyra, Leonardo Jesús. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Isa, Maria Beatriz. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaFil: Nates, Silvia Viviana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; ArgentinaW B Saunders Co Ltd2008-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/241603Giordano, Miguel Oscar; Masachessi, Gisela; Martinez, Laura Cecilia; Barril, Patricia Angelica; Ferreyra, Leonardo Jesús; et al.; Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002); W B Saunders Co Ltd; The Journal Of Infection; 56; 5; 5-2008; 371-3750163-4453CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0163445308001023info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jinf.2008.02.017info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:02:16Zoai:ri.conicet.gov.ar:11336/241603instacron: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:34982025-09-03 10:02:17.185CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
title Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
spellingShingle Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
Giordano, Miguel Oscar
PICOBIRNAVIRUS
DIARRHEA
PAGE
dsRNA
title_short Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
title_full Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
title_fullStr Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
title_full_unstemmed Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
title_sort Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002)
dc.creator.none.fl_str_mv Giordano, Miguel Oscar
Masachessi, Gisela
Martinez, Laura Cecilia
Barril, Patricia Angelica
Ferreyra, Leonardo Jesús
Isa, Maria Beatriz
Nates, Silvia Viviana
author Giordano, Miguel Oscar
author_facet Giordano, Miguel Oscar
Masachessi, Gisela
Martinez, Laura Cecilia
Barril, Patricia Angelica
Ferreyra, Leonardo Jesús
Isa, Maria Beatriz
Nates, Silvia Viviana
author_role author
author2 Masachessi, Gisela
Martinez, Laura Cecilia
Barril, Patricia Angelica
Ferreyra, Leonardo Jesús
Isa, Maria Beatriz
Nates, Silvia Viviana
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv PICOBIRNAVIRUS
DIARRHEA
PAGE
dsRNA
topic PICOBIRNAVIRUS
DIARRHEA
PAGE
dsRNA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Background: Picobirnavirus’ (PBV) association with diarrhea in children is not reliably established and the potential role of pathogenic PBV needs further investigations. Objective: The aim of this study is to clarify the role of PBV in diarrhea illness in children. Methods: Between January 1977 and December 2002, 2224 stool specimens were collected from children <3 years old with diarrhea illness. All samples were analyzed by the polyacrylamide gel electrophoresis technique (PAGE) for the presence of bisegmented dsRNA virus genomic pattern. Gels were dried and archived. This study procedure allowed us to keep a laboratory electrophoretic record of each sample assayed. In the present study, all the electrophoretic records were reviewed in order to identify PBV positive samples. Results: Two out of 2224 (0.09%) stools were positive for large genome profile of PBV. These two positive samples were collected from hospitalized children <1 year old; one of them presenting rotavirus co-infection. Conclusions: The findings obtained in the present report support strong evidence that large genome profile PBV can be considered more an occasional viral agent rather than an etiological agent associated with diarrheal illness.
Fil: Giordano, Miguel Oscar. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Masachessi, Gisela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Martinez, Laura Cecilia. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Barril, Patricia Angelica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Ferreyra, Leonardo Jesús. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Isa, Maria Beatriz. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
Fil: Nates, Silvia Viviana. Universidad Nacional de Cordoba. Facultad de Medicina. Instituto de Virología; Argentina
description Background: Picobirnavirus’ (PBV) association with diarrhea in children is not reliably established and the potential role of pathogenic PBV needs further investigations. Objective: The aim of this study is to clarify the role of PBV in diarrhea illness in children. Methods: Between January 1977 and December 2002, 2224 stool specimens were collected from children <3 years old with diarrhea illness. All samples were analyzed by the polyacrylamide gel electrophoresis technique (PAGE) for the presence of bisegmented dsRNA virus genomic pattern. Gels were dried and archived. This study procedure allowed us to keep a laboratory electrophoretic record of each sample assayed. In the present study, all the electrophoretic records were reviewed in order to identify PBV positive samples. Results: Two out of 2224 (0.09%) stools were positive for large genome profile of PBV. These two positive samples were collected from hospitalized children <1 year old; one of them presenting rotavirus co-infection. Conclusions: The findings obtained in the present report support strong evidence that large genome profile PBV can be considered more an occasional viral agent rather than an etiological agent associated with diarrheal illness.
publishDate 2008
dc.date.none.fl_str_mv 2008-05
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/11336/241603
Giordano, Miguel Oscar; Masachessi, Gisela; Martinez, Laura Cecilia; Barril, Patricia Angelica; Ferreyra, Leonardo Jesús; et al.; Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002); W B Saunders Co Ltd; The Journal Of Infection; 56; 5; 5-2008; 371-375
0163-4453
CONICET Digital
CONICET
url http://hdl.handle.net/11336/241603
identifier_str_mv Giordano, Miguel Oscar; Masachessi, Gisela; Martinez, Laura Cecilia; Barril, Patricia Angelica; Ferreyra, Leonardo Jesús; et al.; Two instances of large genome profile picobirnavirus occurrence in Argentinian infants with diarrhea over a 26-year period (1977–2002); W B Saunders Co Ltd; The Journal Of Infection; 56; 5; 5-2008; 371-375
0163-4453
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0163445308001023
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jinf.2008.02.017
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv W B Saunders Co Ltd
publisher.none.fl_str_mv W B Saunders Co Ltd
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
_version_ 1842269748378730496
score 13.13397

Publicaciones similares