Effect of intergenerational chronic undernutrition on ponderal, and linear growth

Autores
Cesani Rossi, María Florencia; Oyhenart, Evelia Edith; Pucciarelli, Hector Mario
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this paper was to analyze if intergenerational undernutrition causes growth retardation in weight and body length in two generations of rats and, if so, to assess whether the delay is cumulative. Male and female rats were assigned to one of the following groups: (1) control: they were fed ad libitum and constituted the parental generation (P), and (2) undernourished generations (F1 and F2): they were fed on 75% of the control diet. Animals were weighed and X-rayed every ten days from 20 to 100 days old in order to measure total body length. Also, body mass index was calculated. Data were processed by ANOVA and LSD post hoc tests. Impairment in weight, body length, and body mass index was found in both generations; nevertheless growth retardation was greater in F2, indicating a cumulative effect of nutritional stress. Sex differences were found, since the cumulative effect of generational undernutrition was greater and earlier in males than in females. It is concluded that when the undernutrition acts with constant intensity during several generations, the growth retardation is cumulative, indicating a negative secular trend.
Fil: Cesani Rossi, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina
Fil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina
Fil: Pucciarelli, Hector Mario. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo; Argentina
Materia
Intergenerational undernutrition
Growth
Rats
Nutritional stress
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11599
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of intergenerational chronic undernutrition on ponderal, and linear growthCesani Rossi, María FlorenciaOyhenart, Evelia EdithPucciarelli, Hector MarioIntergenerational undernutritionGrowthRatsNutritional stresshttps://purl.org/becyt/ford/3.3https://purl.org/becyt/ford/3The aim of this paper was to analyze if intergenerational undernutrition causes growth retardation in weight and body length in two generations of rats and, if so, to assess whether the delay is cumulative. Male and female rats were assigned to one of the following groups: (1) control: they were fed ad libitum and constituted the parental generation (P), and (2) undernourished generations (F1 and F2): they were fed on 75% of the control diet. Animals were weighed and X-rayed every ten days from 20 to 100 days old in order to measure total body length. Also, body mass index was calculated. Data were processed by ANOVA and LSD post hoc tests. Impairment in weight, body length, and body mass index was found in both generations; nevertheless growth retardation was greater in F2, indicating a cumulative effect of nutritional stress. Sex differences were found, since the cumulative effect of generational undernutrition was greater and earlier in males than in females. It is concluded that when the undernutrition acts with constant intensity during several generations, the growth retardation is cumulative, indicating a negative secular trend.Fil: Cesani Rossi, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; ArgentinaFil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; ArgentinaFil: Pucciarelli, Hector Mario. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo; ArgentinaHindawi Publishing Corporation2014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11599Cesani Rossi, María Florencia; Oyhenart, Evelia Edith; Pucciarelli, Hector Mario; Effect of intergenerational chronic undernutrition on ponderal, and linear growth; Hindawi Publishing Corporation; ISRN Nutrition; 2014; -1-2014; 1-7; 4534602314-4068enginfo:eu-repo/semantics/altIdentifier/doi/10.1155/2014/453460info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/isrn/2014/453460/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:23Zoai:ri.conicet.gov.ar:11336/11599instacron: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 09:52:23.865CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of intergenerational chronic undernutrition on ponderal, and linear growth
title Effect of intergenerational chronic undernutrition on ponderal, and linear growth
spellingShingle Effect of intergenerational chronic undernutrition on ponderal, and linear growth
Cesani Rossi, María Florencia
Intergenerational undernutrition
Growth
Rats
Nutritional stress
title_short Effect of intergenerational chronic undernutrition on ponderal, and linear growth
title_full Effect of intergenerational chronic undernutrition on ponderal, and linear growth
title_fullStr Effect of intergenerational chronic undernutrition on ponderal, and linear growth
title_full_unstemmed Effect of intergenerational chronic undernutrition on ponderal, and linear growth
title_sort Effect of intergenerational chronic undernutrition on ponderal, and linear growth
dc.creator.none.fl_str_mv Cesani Rossi, María Florencia
Oyhenart, Evelia Edith
Pucciarelli, Hector Mario
author Cesani Rossi, María Florencia
author_facet Cesani Rossi, María Florencia
Oyhenart, Evelia Edith
Pucciarelli, Hector Mario
author_role author
author2 Oyhenart, Evelia Edith
Pucciarelli, Hector Mario
author2_role author
author
dc.subject.none.fl_str_mv Intergenerational undernutrition
Growth
Rats
Nutritional stress
topic Intergenerational undernutrition
Growth
Rats
Nutritional stress
purl_subject.fl_str_mv https://purl.org/becyt/ford/3.3
https://purl.org/becyt/ford/3
dc.description.none.fl_txt_mv The aim of this paper was to analyze if intergenerational undernutrition causes growth retardation in weight and body length in two generations of rats and, if so, to assess whether the delay is cumulative. Male and female rats were assigned to one of the following groups: (1) control: they were fed ad libitum and constituted the parental generation (P), and (2) undernourished generations (F1 and F2): they were fed on 75% of the control diet. Animals were weighed and X-rayed every ten days from 20 to 100 days old in order to measure total body length. Also, body mass index was calculated. Data were processed by ANOVA and LSD post hoc tests. Impairment in weight, body length, and body mass index was found in both generations; nevertheless growth retardation was greater in F2, indicating a cumulative effect of nutritional stress. Sex differences were found, since the cumulative effect of generational undernutrition was greater and earlier in males than in females. It is concluded that when the undernutrition acts with constant intensity during several generations, the growth retardation is cumulative, indicating a negative secular trend.
Fil: Cesani Rossi, María Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina
Fil: Oyhenart, Evelia Edith. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Genética Veterinaria "ingeniero Fernando Noel Dulout"; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias; Argentina
Fil: Pucciarelli, Hector Mario. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo; Argentina
description The aim of this paper was to analyze if intergenerational undernutrition causes growth retardation in weight and body length in two generations of rats and, if so, to assess whether the delay is cumulative. Male and female rats were assigned to one of the following groups: (1) control: they were fed ad libitum and constituted the parental generation (P), and (2) undernourished generations (F1 and F2): they were fed on 75% of the control diet. Animals were weighed and X-rayed every ten days from 20 to 100 days old in order to measure total body length. Also, body mass index was calculated. Data were processed by ANOVA and LSD post hoc tests. Impairment in weight, body length, and body mass index was found in both generations; nevertheless growth retardation was greater in F2, indicating a cumulative effect of nutritional stress. Sex differences were found, since the cumulative effect of generational undernutrition was greater and earlier in males than in females. It is concluded that when the undernutrition acts with constant intensity during several generations, the growth retardation is cumulative, indicating a negative secular trend.
publishDate 2014
dc.date.none.fl_str_mv 2014
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/11336/11599
Cesani Rossi, María Florencia; Oyhenart, Evelia Edith; Pucciarelli, Hector Mario; Effect of intergenerational chronic undernutrition on ponderal, and linear growth; Hindawi Publishing Corporation; ISRN Nutrition; 2014; -1-2014; 1-7; 453460
2314-4068
url http://hdl.handle.net/11336/11599
identifier_str_mv Cesani Rossi, María Florencia; Oyhenart, Evelia Edith; Pucciarelli, Hector Mario; Effect of intergenerational chronic undernutrition on ponderal, and linear growth; Hindawi Publishing Corporation; ISRN Nutrition; 2014; -1-2014; 1-7; 453460
2314-4068
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1155/2014/453460
info:eu-repo/semantics/altIdentifier/url/https://www.hindawi.com/journals/isrn/2014/453460/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
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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