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dc.contributor.authorNascimento, José Francimário Bezerra Do [UNIFESP]
dc.contributor.authorPitta, Guilherme Brandão Benjamin
dc.contributor.authorMiranda Junior, Fausto [UNIFESP]
dc.date.accessioned2015-06-14T13:45:44Z
dc.date.available2015-06-14T13:45:44Z
dc.date.issued2013-12-01
dc.identifierhttp://dx.doi.org/10.1590/S0102-86502013001200003
dc.identifier.citationActa Cirurgica Brasileira. Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, v. 28, n. 12, p. 820-823, 2013.
dc.identifier.issn0102-8650
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/8078
dc.description.abstractPURPOSE: To investigate the neovascularization after exposure of the external jugular venous endothelium in an experimental model. METHODS: The sample was composed of 60 male rats of Wistar OUT B breed provided by animal colony of the Medicine College of Juazeiro do Norte, weighing 250 to 350g, aged 90-120 days. Randomized study in OUT B Wistar rats, open, with 60 days duration. The animals were distributed into three groups of 20 specimens and were subjected to the following: Group 1: neck incision with dissection, ligation and section of the external jugular vein. Group 2: neck incision with dissection and ligation of the external jugular vein. Group 3: cervicotomy without dissection of the external jugular vein without ligation or section. The animals were sacrificed, half of them in 30 days and the other half within 60 days. The material in block harvested from the operated site were sectioned and stained for immunohistochemistry with CD34 marker. RESULTS: Neovascularization occurred with level of significance when compared group 1 to group 3 at 30 days (p=0.0076) and the same occurred at 60 days (p=0.0001) (Newman-Keuls test). CONCLUSION: The group with exposure of the venous endothelium showed a significant increase of neovascularization when compared with other groups.en
dc.format.extent820-823
dc.language.isoeng
dc.publisherSociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
dc.relation.ispartofActa Cirurgica Brasileira
dc.rightsAcesso aberto
dc.subjectNeovascularizationen
dc.subjectJugular Veinsen
dc.subjectEndotheliumen
dc.subjectRatsen
dc.titleNeovascularization after surgical exposure of rat external jugular vein endotheliumen
dc.typeArtigo
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversity of Health Sciences of Alagoas Department of Surgery
dc.description.affiliationSão Paulo Federal University Postgraduate Program in Interdisciplinary Surgical Science
dc.description.affiliationUniversity of Health Sciences of Alagoas Department of Surgery
dc.description.affiliationUNIFESP Paulista School of Medicine Department of Surgery
dc.description.affiliationUnifespSão Paulo Federal University Postgraduate Program in Interdisciplinary Surgical Science
dc.description.affiliationUnifespUNIFESP, Paulista School of Medicine Department of Surgery
dc.identifier.fileS0102-86502013001200003.pdf
dc.identifier.scieloS0102-86502013001200003
dc.identifier.doi10.1590/S0102-86502013001200003
dc.description.sourceSciELO
dc.identifier.wosWOS:000328649900003


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