Efeitos do pneumoperitônio em ratos

Marco Aurélio Valadão Fagundes; Edna Frasson de S. Montero; Neil Ferreira Novo; Cesar Orlando Peralta Bandeira

doi:10.4025/actascihealthsci.v23i0.2921

Effects of pneumoperitoneum in rats

Authors

Marco Aurélio Valadão Fagundes UEM Author
Edna Frasson de S. Montero UNIFESP Author
Neil Ferreira Novo UNIFESP Author
Cesar Orlando Peralta Bandeira UEM Author

DOI:

https://doi.org/10.4025/actascihealthsci.v23i0.2921

Keywords:

pneumoperitônio, dióxido de carbono, ratos

Abstract

The effects of different pneumoperitoneal pressures on kidney and liver functions and on arterial gasometry in rats are provided. A sample of twenty male rats weighing from 350 to 400 grams and distributed into two groups of ten animals was used. Each animal served as experimental control from which blood samples were collected before introducing CO₂ into the peritoneal cavity. Samples underwent pressures of 4 and 6 mm Hg during one hour. Results show that increase in intra-abdominal pressure by CO₂ in rats causes changes in their arterial gasometry, liver and kidney. However, no liver or kidney lesions during the above mentioned time were reported.

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Author Biography

Marco Aurélio Valadão Fagundes, UEM

Possui graduação em Medicina pela Escola de Medicina da Santa Casa de Misericordia de Vitória (1983) , especialização em Medicina do Trabalho pela Universidade São Francisco (1995) , mestrado em Técnica Operatória e Cirurgia Experimental pela Universidade Federal de São Paulo (1999) , doutorado em Tecnica Operatória e Cirurgia Experimental pela Universidade Federal de São Paulo (2004) e residencia-medica pelo Instituto Nacional de Assistencia Medica da Previdencia Social (1985) . Atualmente é Medico da Santa Casa de Misericórdia de Maringá, Professor Assistente T24 da Universidade Estadual de Maringá, Sócio Aspirante da Sobracil da Socidade Brasileira de Cirurgia Laparoscópica, Membro aspirante da Sociedade Brasileira de Cirurgia Bariátrica, Médico da Paraná Urgência e Médico da Empresa de Correiros e Telégrafos. Tem experiência na área de Medicina , com ênfase em Clínica Médica Currículo Lattes

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PDF (Portuguese)

Published

2008-05-06

Issue

Vol. 23 (2001)

Section

Health Sciences

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How to Cite

Fagundes, M. A. V., Montero, E. F. de S., Novo, N. F., & Bandeira, C. O. P. (2008). Effects of pneumoperitoneum in rats. Acta Scientiarum. Health Sciences, 23, 703-707. https://doi.org/10.4025/actascihealthsci.v23i0.2921