Alternative animal model for studies of total skin thickness burns
Acta cir. bras
;
32(10): 836-842, Oct. 2017. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-886171
ABSTRACT
Abstract Purpose: To present an alternative experimental model of third degree burn of easy reproducibility. Methods: Eighteen male Wister rats were randomly divided into three groups, 6 of which were allocated to each group. A soldering iron coupled to an aluminum plate was used to produce burn, at a temperature of 150ºC, with different exposure times per group. Group 5 (G5) animals were burned at 150°C with exposure time of 5 seconds; Group 10 (G10) the animals were burned at 150°C with exposure time of 10 seconds and group 15 (G15) the animals were burned at 150°C with exposure time of 15 seconds. Results: Histopathological analyzes showed that all three groups had similar morphological characteristics, with total thickness involvement. Conclusion: The technique is effective to reproduce a third degree burn and suggests the temperature of 150ºC with 5 seconds of exposure in order to minimize the risks to the animals.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Pele
/
Queimaduras
/
Modelos Animais de Doenças
Limite:
Animais
Idioma:
Inglês
Revista:
Acta cir. bras
Assunto da revista:
Cirurgia Geral
/
Procedimentos Cir£rgicos Operat¢rios
Ano de publicação:
2017
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Federal de São Carlos/BR
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