Evaluation of collagen in dermal wounds of rabbits treated with different sources of platelet-rich plasma

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dc.contributor.authorFerraciolli, E.
dc.contributor.authorLaposy, C. B.
dc.contributor.authorNogueira, M. R.
dc.contributor.authorJustulin Junior, L. A. [UNESP]
dc.contributor.authorCamargo Filho, J. C. [UNESP]
dc.contributor.authorHoreira, V
dc.contributor.authorMarques, M. E.
dc.contributor.authorNai, G.
dc.contributor.authorOzaki, G. [UNESP]
dc.contributor.institutionUniv Oeste Paulista
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-11-26T16:04:38Z
dc.date.available2018-11-26T16:04:38Z
dc.date.issued2018-07-01
dc.description.abstractIn order to compare the tissue regeneration of dermal wounds in treated and untreated rabbits serially with different sources of platelet rich plasma (PRP) gel, dermal biopsies were made in the dorsal region with the aid of an 8mm punch. The right side was treated with 0.9% NaCl and, on the left side, the different sources of PRPs (autologous, heterologous and homologous) on days 0, 3, 7, 10, 14 were applied and monitored for 17 days. At the end of the 17th day, histopathological evaluation of the wounds was performed. From the total of 24 animals, six rabbits (3 males and 3 females) were used only as donors to obtain the homologous PRP gel. A healthy, adult dog was used as a donor during the experiment to prepare the PRP gel from the heterologous group. The mean values of the fibers of the autologous and homologous groups were very similar (75.0 +/- 13.7 and 73.1 +/- 10.2, respectively), when compared to the means obtained in the control group (71.5 +/- 10.8). The collagen fibers of the heterologous group were inferior (P < 0.05) to the other groups (59.4 +/- 11.3). It is concluded that the heterologous source produces less organized and homogeneous collagen fibers and should be the last resource to be used in order to promote good quality healing.en
dc.description.affiliationUniv Oeste Paulista, Presidente Prudente, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Botucatu, SP, Brazil
dc.description.affiliationUniv Estadual Paulista, Presidente Pmdente, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Presidente Pmdente, SP, Brazil
dc.format.extent1179-1186
dc.identifierhttp://dx.doi.org/10.1590/1678-4162-9528
dc.identifier.citationArquivo Brasileiro De Medicina Veterinaria E Zootecnia. Minas Gerais: Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 70, n. 4, p. 1179-1186, 2018.
dc.identifier.doi10.1590/1678-4162-9528
dc.identifier.fileS0102-09352018000401179.pdf
dc.identifier.issn0102-0935
dc.identifier.scieloS0102-09352018000401179
dc.identifier.urihttp://hdl.handle.net/11449/160477
dc.identifier.wosWOS:000440786400021
dc.language.isopor
dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecnia
dc.relation.ispartofArquivo Brasileiro De Medicina Veterinaria E Zootecnia
dc.relation.ispartofsjr0,248
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectrabbits
dc.subjectdermal wound scaring
dc.subjectcollagen fibers
dc.subjectplatelet-rich plasma
dc.titleEvaluation of collagen in dermal wounds of rabbits treated with different sources of platelet-rich plasmaen
dc.typeArtigo
dcterms.rightsHolderArquivo Brasileiro Medicina Veterinaria Zootecnia

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