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Cocaine associated with onlay bone graft failure: A clinical and histologic report
(2005-09-01)
This patient report presents an unusual onlay bone graft failure following local cocaine application. Three months after the bone grafting procedure performed in the anterior maxilla for bone volume augmentation, the bone ...
Early healing pattern of autogenous bone grafts with and without e-PTFE membranes: A histomorphometric study in rats
(2005-12-01)
Objective. The aim of this study was to perform quantitative and qualitative analyses of the initial repair pattern of an autogenous bone block graft when covered or not with e-PTFE membranes. Study design. Sixty male ...
Evaluation of the presence of VEGF, BMP2 and CBFA1 proteins in autogenous bone graft: Histometric and immunohistochemical analysis
(2013-08-08)
Aims: The purpose of this study was to evaluate the expression of proteins that participate in the osteoinduction stage (VEGF, BMP2 and CBFA1) of the process of bone regeneration of defects created in rat calvariae and ...
Chimerism induction by nonmyeloablactive preconditioning and bone marrow infusion in rat small bowel transplantation
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2003-01-01)
Em estudo recente demonstramos que a infusão de células da medula óssea do doador após o transplante intestinal não aumentou a sobrevida do enxerto quando se utilizou series curtas de drogas imunossupressoras. OBJETIVO: ...
Bone reformation and implant integration following maxillary sinus membrane elevation: An experimental study in primates
(2006-06-14)
Background: Recent clinical studies have described maxillary sinus floor augmentation by simply elevating the maxillary sinus membrane without the use of adjunctive grafting materials. Purpose: This experimental study aimed ...
Association of hyaluronic acid with a deproteinized bovine graft improves bone repair and increases bone formation in critical-size bone defects
(2020-01-01)
Background: This study is designed to evaluate the potential of different formulations of hyaluronic acid (HA) to improve new bone formation in critical-size calvaria defect (CSD) when combined with a deproteinized bovine ...
Influence of Osteopenia in Autogenous Bone Graft Healing With or Without Expanded Polytetrafluoroethylene Membranes: Histologic and Histomorphometric Study in Rats
(QUINTESSENCE PUBLISHING CO INC, 2009)
Purpose: The aim of this study was to quantitatively evaluate and qualitatively describe autogenous bone graft healing with or without an expanded polytetrafluoroethylene (e-PTFE) membrane in ovariectornized rats. Materials ...
Influence of osteopenia in autogenous bone graft healing with or without expanded polytetrafluoroethylene membranes: Histologic and histomorphometric study in rats
(2009-01-01)
Purpose: The aim of this study was to quantitatively evaluate and qualitatively describe autogenous bone graft healing with or without an expanded polytetrafluoroethylene (e-PTFE) membrane in ovariectomized rats. Materials ...