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Type: Artigo de periódico
Title: Periosteal Donor Site Regeneration In Rats.
Author: da Vieira Silva, R
Camilli, J A
Abstract: Periosteal regeneration was investigated in two periosteal donor sites of the femur. The periosteum was taken from the femur epiphyses and diaphyses of 32 rats. The animals were sacrificed 1, 2, 3, 4 and 8 weeks after periosteal stripping. Intense cell proliferation occurred in the first week. After two weeks, a thick tissue layer formed by osteoblasts and undifferentiated cells was seen at the two donor sites. Eight weeks after, the periosteum had the same aspect as that from the right femur, which was used as control. Histomorphometric analysis showed that periosteal regeneration was significantly different between epiphyses and diaphyses. Periosteal regeneration at donor site located in epiphyses presented greater proliferation and better osteogenic activity than that observed in diaphyses.
Subject: Animals
Bone Regeneration
Bone Transplantation
Cell Division
Rats, Wistar
Time Factors
Citation: Journal Of Submicroscopic Cytology And Pathology. v. 34, n. 2, p. 187-90, 2002-Apr.
Rights: fechado
Date Issue: 2002
Appears in Collections:Unicamp - Artigos e Outros Documentos

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