Fresh autogenous rib cartilage graft to the malar process of rats with and without removal of the perichondrium: a histological study.
Carregando...
Arquivos
Data
1992-03-01
Autores
de Tulio, S.
Okamoto, T.
Gabrielli, M. F.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
A comparison was made of autogenous grafts of rib cartilage with and without removal of the perichondrium, applied to the malar process of rats. Seventy-two male albino rats were divided into two groups according to the kind of graft received by each animal. The experimental periods were 5, 10, 20, 30, 60 and 120 postoperative days. The results showed that, in the control group, the grafts maintained their vitality for the whole experimental period and the perichondrium was biologically integrated into the host bed. Appositional growth was also observed. The treated animals showed intense resorption of the grafts and more intense bone neoformation. The newly formed bone was in intimate contact with the graft in both groups.
Descrição
Palavras-chave
animal, blood clotting, cartilage, connective tissue, fibroblast, graft survival, lymphocyte, male, neutrophil, pathology, rat, rib, time, transplantation, zygoma, Animal, Blood Coagulation, Cartilage, Connective Tissue, Fibroblasts, Graft Survival, Lymphocytes, Male, Neutrophils, Rats, Ribs, Support, Non-U.S. Gov't, Time Factors, Zygoma
Como citar
The Journal of Nihon University School of Dentistry, v. 34, n. 1, p. 8-15, 1992.