Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)

Detalhes bibliográficos
Autor(a) principal: Natali, Maria Raquel Marçal
Data de Publicação: 2008
Outros Autores: Miranda Neto, Marcílio Hüber de, Orsi, Antonio Marcos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2949
Resumo: In this study the effect of the supply to adult rats of a diet of 8% protein for a period of 120 days was assessed, where body weight gain, dosage of total protein and proteic fractions, and thickness of the wall and muscle layer of the duodenum were analyzed. It was verified that the supply of isocaloric, yet low proteic-level diets, led to body weight stabilization, and decrease of total protein and globulins in malnourished rats. Histomorphometric analysis of the intestinal wall of disnurtured rats evidenced impairment of the hyperplasic and hypertrofic growth of its layers, verified by the decreased thickness of the duodenal wall
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spelling Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)Efeitos da imposição de dieta hipoprotéica em ratos Wistar adultos (Rattus norvegicus)malnutrição protéicaduodenoratos adultos2.00.00.00-6 Ciências BiológicasIn this study the effect of the supply to adult rats of a diet of 8% protein for a period of 120 days was assessed, where body weight gain, dosage of total protein and proteic fractions, and thickness of the wall and muscle layer of the duodenum were analyzed. It was verified that the supply of isocaloric, yet low proteic-level diets, led to body weight stabilization, and decrease of total protein and globulins in malnourished rats. Histomorphometric analysis of the intestinal wall of disnurtured rats evidenced impairment of the hyperplasic and hypertrofic growth of its layers, verified by the decreased thickness of the duodenal wallNeste estudo foi avaliado o efeito da imposição de uma ração com 8% de proteínas por um período de 120 dias a ratos adultos, quando se analisaram a evolução do peso corpóreo, a dosagem de proteínas totais e frações protéicas, e as espessuras da parede total e da túnica muscular do duodeno. Verificou-se que para ratos adultos, a oferta de rações isocalóricas, porém com redução do teor de proteínas, levou à estagnação do peso corpóreo e à redução das proteínas totais e globulinas em animais desnutridos. A análise histomorfométrica da parede intestinal dos ratos desnutridos evidenciou comprometimento dos crescimentos hiperplásico e hipertrófico de suas túnicas, verificados pela menor espessura da parede duodenalUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/294910.4025/actascibiolsci.v22i0.2949Acta Scientiarum. Biological Sciences; Vol 22 (2000); 567-571Acta Scientiarum. Biological Sciences; v. 22 (2000); 567-5711807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2949/2131Natali, Maria Raquel MarçalMiranda Neto, Marcílio Hüber deOrsi, Antonio Marcosinfo:eu-repo/semantics/openAccess2022-11-23T17:33:33Zoai:periodicos.uem.br/ojs:article/2949Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:33Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
Efeitos da imposição de dieta hipoprotéica em ratos Wistar adultos (Rattus norvegicus)
title Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
spellingShingle Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
Natali, Maria Raquel Marçal
malnutrição protéica
duodeno
ratos adultos
2.00.00.00-6 Ciências Biológicas
title_short Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
title_full Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
title_fullStr Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
title_full_unstemmed Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
title_sort Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus)
author Natali, Maria Raquel Marçal
author_facet Natali, Maria Raquel Marçal
Miranda Neto, Marcílio Hüber de
Orsi, Antonio Marcos
author_role author
author2 Miranda Neto, Marcílio Hüber de
Orsi, Antonio Marcos
author2_role author
author
dc.contributor.author.fl_str_mv Natali, Maria Raquel Marçal
Miranda Neto, Marcílio Hüber de
Orsi, Antonio Marcos
dc.subject.por.fl_str_mv malnutrição protéica
duodeno
ratos adultos
2.00.00.00-6 Ciências Biológicas
topic malnutrição protéica
duodeno
ratos adultos
2.00.00.00-6 Ciências Biológicas
description In this study the effect of the supply to adult rats of a diet of 8% protein for a period of 120 days was assessed, where body weight gain, dosage of total protein and proteic fractions, and thickness of the wall and muscle layer of the duodenum were analyzed. It was verified that the supply of isocaloric, yet low proteic-level diets, led to body weight stabilization, and decrease of total protein and globulins in malnourished rats. Histomorphometric analysis of the intestinal wall of disnurtured rats evidenced impairment of the hyperplasic and hypertrofic growth of its layers, verified by the decreased thickness of the duodenal wall
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2949
10.4025/actascibiolsci.v22i0.2949
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2949
identifier_str_mv 10.4025/actascibiolsci.v22i0.2949
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2949/2131
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 22 (2000); 567-571
Acta Scientiarum. Biological Sciences; v. 22 (2000); 567-571
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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