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Videothermometry to evaluate metabolic activity in real time during pneumectomy in rats
PURPOSE: To evaluate, in rats, the open field videothermometry in real time while performing left pneumonectomy for early diagnosis of cardiopulmonary changes. METHODS: Twelve non-specific pathogen-free Wistar rats were randomly allocated into two groups; pneumectomy group (GP) and sham surgery grou...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Sociedade Brasileira para o Desenvolvimento da Pesquisa em
Cirurgia
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6585892/ https://www.ncbi.nlm.nih.gov/pubmed/30916139 http://dx.doi.org/10.1590/s0102-865020190030000002 |
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author | Vidal, Leonardo Waldstein de Moura Cabral, Paula Gebe Abreu dos Santos, Marcelo Borges Antunes, Fernanda da Mota, Matheus Roberto da Silva, Tomas Ottoni Barroso Monteiro, Guilherme Alexandre Soares Scheffer, Jussara Peters Ribeiro, Mariana da Silva Oliveira, André Lacerda de Abreu |
author_facet | Vidal, Leonardo Waldstein de Moura Cabral, Paula Gebe Abreu dos Santos, Marcelo Borges Antunes, Fernanda da Mota, Matheus Roberto da Silva, Tomas Ottoni Barroso Monteiro, Guilherme Alexandre Soares Scheffer, Jussara Peters Ribeiro, Mariana da Silva Oliveira, André Lacerda de Abreu |
author_sort | Vidal, Leonardo Waldstein de Moura |
collection | PubMed |
description | PURPOSE: To evaluate, in rats, the open field videothermometry in real time while performing left pneumonectomy for early diagnosis of cardiopulmonary changes. METHODS: Twelve non-specific pathogen-free Wistar rats were randomly allocated into two groups; pneumectomy group (GP) and sham surgery group (GS). Mean arterial pressure, videothermometry in real time, of the right lung, and histopathological analysis of the remaining lung were evaluated in all animals. RESULTS: Videothermometry in real time allowed identification of temperature variance of right lung after pneumectomy, indicating a significant decrease in temperature during evaluation. There was a statistical difference between M0 and M1, M1 and M2 and M0 and M2 (p<0.004) in GS, and significant difference between M0 and M1, M1 and M2, and M2 and M0 with p<0.0001 in GP. CONCLUSIONS: Left pneumonectomy in rats shows initial histopathological changes after 60 minutes of its completion, indicating a possible compensation beginning. The open-field videothermometry in real time proved to be efficient identifying the temperature changes of the remaining lung. |
format | Online Article Text |
id | pubmed-6585892 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Sociedade Brasileira para o Desenvolvimento da Pesquisa em
Cirurgia |
record_format | MEDLINE/PubMed |
spelling | pubmed-65858922019-07-02 Videothermometry to evaluate metabolic activity in real time during pneumectomy in rats Vidal, Leonardo Waldstein de Moura Cabral, Paula Gebe Abreu dos Santos, Marcelo Borges Antunes, Fernanda da Mota, Matheus Roberto da Silva, Tomas Ottoni Barroso Monteiro, Guilherme Alexandre Soares Scheffer, Jussara Peters Ribeiro, Mariana da Silva Oliveira, André Lacerda de Abreu Acta Cir Bras ORIGINAL ARTICLE PURPOSE: To evaluate, in rats, the open field videothermometry in real time while performing left pneumonectomy for early diagnosis of cardiopulmonary changes. METHODS: Twelve non-specific pathogen-free Wistar rats were randomly allocated into two groups; pneumectomy group (GP) and sham surgery group (GS). Mean arterial pressure, videothermometry in real time, of the right lung, and histopathological analysis of the remaining lung were evaluated in all animals. RESULTS: Videothermometry in real time allowed identification of temperature variance of right lung after pneumectomy, indicating a significant decrease in temperature during evaluation. There was a statistical difference between M0 and M1, M1 and M2 and M0 and M2 (p<0.004) in GS, and significant difference between M0 and M1, M1 and M2, and M2 and M0 with p<0.0001 in GP. CONCLUSIONS: Left pneumonectomy in rats shows initial histopathological changes after 60 minutes of its completion, indicating a possible compensation beginning. The open-field videothermometry in real time proved to be efficient identifying the temperature changes of the remaining lung. Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia 2019-03-21 /pmc/articles/PMC6585892/ /pubmed/30916139 http://dx.doi.org/10.1590/s0102-865020190030000002 Text en https://creativecommons.org/licenses/by/4.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License |
spellingShingle | ORIGINAL ARTICLE Vidal, Leonardo Waldstein de Moura Cabral, Paula Gebe Abreu dos Santos, Marcelo Borges Antunes, Fernanda da Mota, Matheus Roberto da Silva, Tomas Ottoni Barroso Monteiro, Guilherme Alexandre Soares Scheffer, Jussara Peters Ribeiro, Mariana da Silva Oliveira, André Lacerda de Abreu Videothermometry to evaluate metabolic activity in real time during pneumectomy in rats |
title |
Videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats
|
title_full |
Videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats
|
title_fullStr |
Videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats
|
title_full_unstemmed |
Videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats
|
title_short |
Videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats
|
title_sort | videothermometry to evaluate metabolic activity in real time during
pneumectomy in rats |
topic | ORIGINAL ARTICLE |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6585892/ https://www.ncbi.nlm.nih.gov/pubmed/30916139 http://dx.doi.org/10.1590/s0102-865020190030000002 |
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