Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa

This paper aims to verify the effects of severe protein malnutrition over the intestinal ascending colon morphometrics in adult rats. 12 rats (90 days old) were divided into 2 groups: control (n = 5) and malnutritioned (n = 7). In the following 90 days, the rats of the control group received a 24% p...

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Autores principales:	Hermes,Catchia, Azevedo,Jorge Fernandes de, Araújo,Eduardo José de Almeida, Sant'Ana,Débora de Mello Gonçales
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2008
Materias:	Hypoproteic Diet Intestine Intestinal Wall
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100001
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spelling	oai:scielo:S0717-950220080001000012009-02-02Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica SeveraHermes,CatchiaAzevedo,Jorge Fernandes deAraújo,Eduardo José de AlmeidaSant'Ana,Débora de Mello Gonçales Hypoproteic Diet Intestine Intestinal Wall This paper aims to verify the effects of severe protein malnutrition over the intestinal ascending colon morphometrics in adult rats. 12 rats (90 days old) were divided into 2 groups: control (n = 5) and malnutritioned (n = 7). In the following 90 days, the rats of the control group received a 24% protein chow as the malnourished group received 4% protein chow. The animals were submitted to euthanasia according to the anesthetic protocol. Colon segments were collected and submitted to routine histological processing. The cuts were stained with HE and histochemical techniques for mucines. The morphometric analyses showed the sustenance of the whole wall and muscle tunic thickness, as well as the reduction of the thickness of the mucosa tunic, the amount of goblet cells, the depth of the crypt and the height of the enterocytes as well as their nucleus on malnutritioned animals. The data suggest that protein malnutrition causes alterations on adult rat ascending colon intestinal morphometrics, especially in tissues which present a high level of cell turnover such as the mucosa tunic and consequently their structures such as the enterocytes, goblet cells, and crypts.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.26 n.1 20082008-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100001en10.4067/S0717-95022008000100001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hypoproteic Diet Intestine Intestinal Wall
spellingShingle	Hypoproteic Diet Intestine Intestinal Wall Hermes,Catchia Azevedo,Jorge Fernandes de Araújo,Eduardo José de Almeida Sant'Ana,Débora de Mello Gonçales Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
description	This paper aims to verify the effects of severe protein malnutrition over the intestinal ascending colon morphometrics in adult rats. 12 rats (90 days old) were divided into 2 groups: control (n = 5) and malnutritioned (n = 7). In the following 90 days, the rats of the control group received a 24% protein chow as the malnourished group received 4% protein chow. The animals were submitted to euthanasia according to the anesthetic protocol. Colon segments were collected and submitted to routine histological processing. The cuts were stained with HE and histochemical techniques for mucines. The morphometric analyses showed the sustenance of the whole wall and muscle tunic thickness, as well as the reduction of the thickness of the mucosa tunic, the amount of goblet cells, the depth of the crypt and the height of the enterocytes as well as their nucleus on malnutritioned animals. The data suggest that protein malnutrition causes alterations on adult rat ascending colon intestinal morphometrics, especially in tissues which present a high level of cell turnover such as the mucosa tunic and consequently their structures such as the enterocytes, goblet cells, and crypts.
author	Hermes,Catchia Azevedo,Jorge Fernandes de Araújo,Eduardo José de Almeida Sant'Ana,Débora de Mello Gonçales
author_facet	Hermes,Catchia Azevedo,Jorge Fernandes de Araújo,Eduardo José de Almeida Sant'Ana,Débora de Mello Gonçales
author_sort	Hermes,Catchia
title	Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
title_short	Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
title_full	Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
title_fullStr	Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
title_full_unstemmed	Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa
title_sort	morfometría de la pared intestinal del colon ascendente de ratas sometidas a desnutrición proteica severa
publisher	Sociedad Chilena de Anatomía
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100001
work_keys_str_mv	AT hermescatchia morfometriadelaparedintestinaldelcolonascendentederatassometidasadesnutricionproteicasevera AT azevedojorgefernandesde morfometriadelaparedintestinaldelcolonascendentederatassometidasadesnutricionproteicasevera AT araujoeduardojosedealmeida morfometriadelaparedintestinaldelcolonascendentederatassometidasadesnutricionproteicasevera AT santanadeborademellogoncales morfometriadelaparedintestinaldelcolonascendentederatassometidasadesnutricionproteicasevera
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Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa

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