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

Maria Raquel Marçal Natali; Marcílio HÃ¼ber de Miranda Neto; Antonio Marcos Orsi

doi:10.4025/actascibiolsci.v22i0.2949

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

Authors

Maria Raquel Marçal Natali UEM Author
Marcílio HÃ¼ber de Miranda Neto UEM Author
Antonio Marcos Orsi UNESP Author

DOI:

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

Keywords:

malnutrição protéica, duodeno, ratos adultos

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

Downloads

Download data is not yet available.

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

Downloads

PDF (Portuguese)

Published

2008-05-09

Issue

Vol. 22 (2000)

Section

Biology Sciences

License

DECLARATION OF ORIGINALITY AND COPYRIGHTS

I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

Read this link for further information on how to use CC BY 4.0 properly.

How to Cite

Effects of hypoproteic diet supply on adult wistar rats (Rattus norvegicus). (2008). Acta Scientiarum. Biological Sciences, 22, 567-571. https://doi.org/10.4025/actascibiolsci.v22i0.2949