Experimental model of double wounds on the rats back , in order to study the skin cicatrization process on rat treated with cellulose coat



Document title: Experimental model of double wounds on the rats back , in order to study the skin cicatrization process on rat treated with cellulose coat
Journal: Acta cirurgica brasileira
Database: PERIÓDICA
System number: 000286192
ISSN: 0102-8650
Authors: 1


Institutions: 1Universidade Federal de Sao Paulo, Escola Paulista de Medicina, Sao Paulo. Brasil
Year:
Volumen: 18
Pages: 65-68
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Experimental
English abstract To the present study were used males rats (Rattus Norvegicus, var. Albinus, Rodentia Mammalia) EPM-1 Wistar, which came from Biotério Central da UNIFESP-EPM. Each animal was submitted to two wound of circular shape, made with a "punch", with superficial cuts of 2 cm diameter; located on medium line of dorsal region. In the present study, one wound was re-covered with the cellulose coat and the other serves as a control. This experimental form, makes it possible to us realize different studies such as macroscopic aspects of the wounds as well morphometric and morphological parameters analysis
Portuguese abstract Foram utilizados para o presente estudo, ratos machos (Rattus Norvegicus, var. Albinus, Rodentia Mammalia), da linhagem EPM-1 Wistar, oriundos do Biotério Central da UNIFESP-EPM.Cada animal foi submetido a duas lesões de formato circular, realizadas através de um "punch", com superfície de corte de dois centímetros de diâmetro; localizadas na linha média da região dorsal. No presente estudo uma das lesões foi recoberta com a película de celulose e a outra servindo de controle. Esta forma de modelo experimental, nos possibilita realizarmos estudos quanto ao aspecto macroscópico das lesões (contratura e fechamento das feridas), bem como a análise de parâmetros morfométricos e morfológicos, dentre outros
Disciplines: Medicina
Keyword: Cirugía,
Medicina experimental,
Materiales biológicos,
Cicatrización,
Heridas,
Celulosa,
Quemaduras
Keyword: Medicine,
Experimental medicine,
Surgery,
Healing,
Wounds,
Cellulose,
Burns,
Biological materials
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