2017
DOI: 10.1590/1678-4162-9337
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Epitelização de enxertos cutâneos em feridas recentes de coelhos tratados com membrana amniótica canina e/ou laserterapia

Abstract: RESUMO A enxertia cutânea é uma técnica cirúrgica simples e bastante útil para o reparo de feridas, principalmente aquelas onde existe dificuldade da aplicação do fechamento primário ou de outras técnicas reconstrutivas. Entretanto, para a sobrevivência do enxerto, é necessário que o leito da ferida esteja saudável e com presença de tecido de granulação exuberante. O objetivo do presente trabalho foi avaliar a aplicação da membrana amniótica e da laserterapia como potenciais estimulantes da cicatrização em en… Show more

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Cited by 5 publications
(6 citation statements)
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“…Although, visibly distinct, the macroscopic variables corresponding to the clinical evolution of the skin grafts were not quantified or statistically analyzed in this study. The subjectivity and high degree of observational interference in this type of analysis make microscopic evaluation more relevant, as demonstrated in other studies (STANLEY et al, 2013;PAZZINI et al, 2016;REIS FILHO et al, 2017). However, we believe it is relevant to report these observations here, because they are parameters found by lab assistants while changing the dressings of the skin grafts.…”
Section: Discussionmentioning
confidence: 81%
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“…Although, visibly distinct, the macroscopic variables corresponding to the clinical evolution of the skin grafts were not quantified or statistically analyzed in this study. The subjectivity and high degree of observational interference in this type of analysis make microscopic evaluation more relevant, as demonstrated in other studies (STANLEY et al, 2013;PAZZINI et al, 2016;REIS FILHO et al, 2017). However, we believe it is relevant to report these observations here, because they are parameters found by lab assistants while changing the dressings of the skin grafts.…”
Section: Discussionmentioning
confidence: 81%
“…The parameters inflammation, reepithelialization, skin-graft integration and necrosis were analyzed in the slides stained with HE. The readings were performed sequentially by a single evaluator without identification of the group, using a light microscope with 4x, 20x and 40x objectives, as described by REIS FILHO et al (2017). The formation of collagen and granulation tissue in the samples was evaluated by staining with Masson's trichrome, and the area of collagen deposition in the graft site was measured in percent, as described by REIS FILHO et al (2017).…”
Section: Methodsmentioning
confidence: 99%
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“…O grupo laser que não era associado à membrana amniótica demonstrou um resultado excelente com intensa integração do enxerto a pele, mostrando inclusive na análise microscópica um processo cicatricial mais eficiente. Os grupos que haviam a associação da membrana com a FBM não apresentaram bons resultados, pois parece que a membrana amniótica induziu uma reação inflamatória mais exacerbada (Filho et al, 2017).…”
Section: Discussionunclassified