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	Provedor de dados International Journal of Morphology (2) Autor Araújo,Eduardo José de Almeida (2) Hermes,Catchia (2) Sant'Ana,Débora de Mello Gonçales (2) Almeida,Elton Carlos de (1) Azevedo,Jorge Fernandes de (1) Miranda Neto,Marcílio Hubner de (1) Mais... Palavra-chave Enteric nervous system (1) Hypoproteic Diet (1) Intestinal Wall (1) Intestine (1) Large intestine (1) Malnutrition (1) Myenteric plexus (1) Neural plasticity (1) Mais... Tipo do documento Journal article (2) Ano 2009 (1) 2008 (1) País Chile (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Atrophy of the Nitrergic Myenteric Neurons in the Descending Colon Rats Submitted to Protein and Vitamin Deficiency International Journal of Morphology Araújo,Eduardo José de Almeida; Hermes,Catchia; Miranda Neto,Marcílio Hubner de; Almeida,Elton Carlos de; Sant'Ana,Débora de Mello Gonçales. Effects of protein and B-complex vitamin deficiency were assessed with respect to the morphometry of myenteric neurons in the descending colon of adult rats. Sixteen animals were divided into two groups: Control Group (CG, n=8) and Experimental Group (EG, n=8). The CG received 22% protein chow and the EG received 4% protein chow for 120 days. The descending colon was submitted to NADH- and NADPH-diaphorase technique in order to evidence nervous cells in the whole mounts preparations. In the EG, NADH-d positive neurons presented reduced nuclei, while NADPH-d positive neurons showed atrophy of the soma area (~41.7%) inducing an increase of the proportion occupied by the nucleus inside in the soma of these cells. Tipo: Journal article Palavras-chave: Malnutrition; Large intestine; Enteric nervous system; Myenteric plexus; Neural plasticity. Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300047 Morfometría de la Pared Intestinal del Colon Ascendente de Ratas Sometidas a Desnutrición Proteica Severa International Journal of Morphology Hermes,Catchia; Azevedo,Jorge Fernandes de; Araújo,Eduardo José de Almeida; Sant'Ana,Débora de Mello Gonçales. 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... Tipo: Journal article Palavras-chave: Hypoproteic Diet; Intestine; Intestinal Wall. Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000100001 Registros recuperados: 2 Primeira ... 1 ... Última

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