2008
DOI: 10.1590/s0365-05962008000100003
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Aplicação de substituto de pele em oncologia cutânea: estudo experimental com derme acelular e ceratinócitos cultivados

Abstract: Resumo: FUNDAMENTOS: As neoplasias malignas da pele de grandes dimensões apresentam dificuldades de reconstrução após a excisão. OBJETIVO: O objetivo deste estudo foi avaliar a exeqüibilidade de uma nova proposta de cobertura para feridas cirúrgicas criadas após a ressecção de grandes tumores cutâneos, a combinação da derme acelular humana com epitélio autólogo cultivado. MÉTODOS: A aplicação dos substitutos de pele foi feita em quatro pacientes com área de implante variando de 33 a 120 cm 2 . Além da observaç… Show more

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Cited by 1 publication
(3 citation statements)
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“…It is a size that allows cells to occupy not only the region, but also penetrate the matrix and migrate into the interior. The highlights for the recesses and projections in the dermis had already been obtained, but with the absence of dermal papillae due to the technique of brushing [11]. This facilitated the occupation of the cells, but not its adhesion.…”
Section: Resultsmentioning
confidence: 97%
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“…It is a size that allows cells to occupy not only the region, but also penetrate the matrix and migrate into the interior. The highlights for the recesses and projections in the dermis had already been obtained, but with the absence of dermal papillae due to the technique of brushing [11]. This facilitated the occupation of the cells, but not its adhesion.…”
Section: Resultsmentioning
confidence: 97%
“…But in the 12-hour period there was no detachment of border between the epidermis and dermis, the samples were left until day 7 of incubation in 1M NaCl, when was observed such a phenomenon. According to [11] after being incubated in 1M NaCl, skin was brushed with a soft bristles sterile toothbrush. The skin fragments had the fur removed with the aid of blades n o 23 and split into epidermis and dermis mechanically, via a delicate procedure of separation with Adson 12cm tweezers.…”
Section: Resultsmentioning
confidence: 99%
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