Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata

Autores
Padula, Gisel; Seoane, Analia Isabel
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this study was to assess the induction of structural chromosomal aberrations in peripheral blood lymphocytes of malnourished and eutrophic children with bacterial infections. Thirty-six infants concurrent to the Hospital Interzonal de Agudos y Crónicos Dr. Alejandro Korn, La Plata, Argentina were included in this analysis; 11 infected and malnourished (IM), 7 infected and eutrophic (IE) and 18 non-infected and eutrophic (NE). Children aged 1-60 months. Anthropometric and clinic evaluation were performed to assess nutritional condition. We scored structural chromosome aberrations (SCA) in 100 metaphases per individual. Statistical analysis was performed by the Epi Dat 3.0 (OPS-OMS, 2003), through «Test de Diferencias entre dos proporciones muestrales» (p<0.05). Total SCE frequency was five times higher in IM children than that of IE ones (15,1% vs. 3,33% p<0,001) and two times greater in IE than in NE children (3,33% vs. 1,88% p<0.05). Results presented here showed an increase frequency of SCA not only in relation with malnutrition but also with the presence of bacterial infections. It is difficult to discern whether structural chromosome aberrations are due to malnutrition per se, bacterial or viral infections, antibiotics or all of these factors acting on malnourished tissues. In conclusion, mutagenic factors cause chromosomal changes more easily in an altered environment.
Fil: Padula, Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
Fil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
Materia
protein energy malnutrition
bacterial infections
structural chromosome aberrations
children
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:11336/83515
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chromosomal effects of infections in malnourished and eutrophic children of Gran La PlataPadula, GiselSeoane, Analia Isabelprotein energy malnutritionbacterial infectionsstructural chromosome aberrationschildrenhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The aim of this study was to assess the induction of structural chromosomal aberrations in peripheral blood lymphocytes of malnourished and eutrophic children with bacterial infections. Thirty-six infants concurrent to the Hospital Interzonal de Agudos y Crónicos Dr. Alejandro Korn, La Plata, Argentina were included in this analysis; 11 infected and malnourished (IM), 7 infected and eutrophic (IE) and 18 non-infected and eutrophic (NE). Children aged 1-60 months. Anthropometric and clinic evaluation were performed to assess nutritional condition. We scored structural chromosome aberrations (SCA) in 100 metaphases per individual. Statistical analysis was performed by the Epi Dat 3.0 (OPS-OMS, 2003), through «Test de Diferencias entre dos proporciones muestrales» (p<0.05). Total SCE frequency was five times higher in IM children than that of IE ones (15,1% vs. 3,33% p<0,001) and two times greater in IE than in NE children (3,33% vs. 1,88% p<0.05). Results presented here showed an increase frequency of SCA not only in relation with malnutrition but also with the presence of bacterial infections. It is difficult to discern whether structural chromosome aberrations are due to malnutrition per se, bacterial or viral infections, antibiotics or all of these factors acting on malnourished tissues. In conclusion, mutagenic factors cause chromosomal changes more easily in an altered environment.Fil: Padula, Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; ArgentinaFil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; ArgentinaSociedad Argentina de Genética2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83515Padula, Gisel; Seoane, Analia Isabel; Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata; Sociedad Argentina de Genética; Basic and Applied Genetics; 19; 1; 12-2008; 15-201666-0390CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://sag.org.ar/jbag/contenidos/info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/z7kr3xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:23Zoai:ri.conicet.gov.ar:11336/83515instacron: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 10:09:24.095CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
title Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
spellingShingle Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
Padula, Gisel
protein energy malnutrition
bacterial infections
structural chromosome aberrations
children
title_short Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
title_full Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
title_fullStr Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
title_full_unstemmed Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
title_sort Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata
dc.creator.none.fl_str_mv Padula, Gisel
Seoane, Analia Isabel
author Padula, Gisel
author_facet Padula, Gisel
Seoane, Analia Isabel
author_role author
author2 Seoane, Analia Isabel
author2_role author
dc.subject.none.fl_str_mv protein energy malnutrition
bacterial infections
structural chromosome aberrations
children
topic protein energy malnutrition
bacterial infections
structural chromosome aberrations
children
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The aim of this study was to assess the induction of structural chromosomal aberrations in peripheral blood lymphocytes of malnourished and eutrophic children with bacterial infections. Thirty-six infants concurrent to the Hospital Interzonal de Agudos y Crónicos Dr. Alejandro Korn, La Plata, Argentina were included in this analysis; 11 infected and malnourished (IM), 7 infected and eutrophic (IE) and 18 non-infected and eutrophic (NE). Children aged 1-60 months. Anthropometric and clinic evaluation were performed to assess nutritional condition. We scored structural chromosome aberrations (SCA) in 100 metaphases per individual. Statistical analysis was performed by the Epi Dat 3.0 (OPS-OMS, 2003), through «Test de Diferencias entre dos proporciones muestrales» (p<0.05). Total SCE frequency was five times higher in IM children than that of IE ones (15,1% vs. 3,33% p<0,001) and two times greater in IE than in NE children (3,33% vs. 1,88% p<0.05). Results presented here showed an increase frequency of SCA not only in relation with malnutrition but also with the presence of bacterial infections. It is difficult to discern whether structural chromosome aberrations are due to malnutrition per se, bacterial or viral infections, antibiotics or all of these factors acting on malnourished tissues. In conclusion, mutagenic factors cause chromosomal changes more easily in an altered environment.
Fil: Padula, Gisel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Antropología; Argentina
Fil: Seoane, Analia Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico CONICET- La Plata. Instituto de Genética Veterinaria "Ing. Fernando Noel Dulout". Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Instituto de Genética Veterinaria; Argentina
description The aim of this study was to assess the induction of structural chromosomal aberrations in peripheral blood lymphocytes of malnourished and eutrophic children with bacterial infections. Thirty-six infants concurrent to the Hospital Interzonal de Agudos y Crónicos Dr. Alejandro Korn, La Plata, Argentina were included in this analysis; 11 infected and malnourished (IM), 7 infected and eutrophic (IE) and 18 non-infected and eutrophic (NE). Children aged 1-60 months. Anthropometric and clinic evaluation were performed to assess nutritional condition. We scored structural chromosome aberrations (SCA) in 100 metaphases per individual. Statistical analysis was performed by the Epi Dat 3.0 (OPS-OMS, 2003), through «Test de Diferencias entre dos proporciones muestrales» (p<0.05). Total SCE frequency was five times higher in IM children than that of IE ones (15,1% vs. 3,33% p<0,001) and two times greater in IE than in NE children (3,33% vs. 1,88% p<0.05). Results presented here showed an increase frequency of SCA not only in relation with malnutrition but also with the presence of bacterial infections. It is difficult to discern whether structural chromosome aberrations are due to malnutrition per se, bacterial or viral infections, antibiotics or all of these factors acting on malnourished tissues. In conclusion, mutagenic factors cause chromosomal changes more easily in an altered environment.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
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/11336/83515
Padula, Gisel; Seoane, Analia Isabel; Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata; Sociedad Argentina de Genética; Basic and Applied Genetics; 19; 1; 12-2008; 15-20
1666-0390
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83515
identifier_str_mv Padula, Gisel; Seoane, Analia Isabel; Chromosomal effects of infections in malnourished and eutrophic children of Gran La Plata; Sociedad Argentina de Genética; Basic and Applied Genetics; 19; 1; 12-2008; 15-20
1666-0390
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://sag.org.ar/jbag/contenidos/
info:eu-repo/semantics/altIdentifier/url/http://ref.scielo.org/z7kr3x
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 Sociedad Argentina de Genética
publisher.none.fl_str_mv Sociedad Argentina de Genética
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 13.13397

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