Efeitos da imposição de dieta hipoprotéica em ratos Wistar adultos (Rattus norvegicus)

Maria Raquel Marçal Natali; Marcílio Hüber de Miranda Neto; Antonio Marcos Orsi

doi:10.4025/actascibiolsci.v22i0.2949

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

Maria Raquel Marçal Natali UEM
Marcílio Hüber de Miranda Neto UEM
Antonio Marcos Orsi UNESP

DOI: https://doi.org/10.4025/actascibiolsci.v22i0.2949

Abstract

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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Author Biography

Maria Raquel Marçal Natali, UEM

Possui graduação em Ciências Biológicas pela Universidade Estadual de Maringá (1983), mestrado em Ciências Biológicas (Biologia Celular) pela Universidade Estadual de Maringá (1993) e doutorado em Ciências Biológicas Anatomia Botucatu pela Universidade Estadual Paulista Júlio de Mesquita Filho (1999). Atualmente é professora adjunto da Universidade Estadual de Maringá. Tem experiência na área de Morfologia, com ênfase em Neurônios Entéricos, atuando principalmente nos seguintes temas: morfologia animal, neurônios mioentéricos,intestino delgado, modelos de desnutrição proteica e obesidade. Desenvolve atividades de extensão junto ao Museu Dinâmico Interdisciplinar da Universidade Estadual de Maringá. Currículo Lattes

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Published

2008-05-09

How to Cite

Natali, M. R. M., Miranda Neto, M. H. de, & Orsi, A. M. (2008). Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus). Acta Scientiarum. Biological Sciences, 22, 567-571. https://doi.org/10.4025/actascibiolsci.v22i0.2949

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Issue

Vol 22 (2000)

Section

Biology Sciences

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