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Effect of recombinant PDGF-BB on bone formation in the presence of ß-tricalcium phosphate and bovine bone mineral matrix: A pilot study in rat calvarial defects
(2016-01-01)
Background: Supplementation of bone substitutes with recombinant platelet-derived growth factor-BB (PDGF-BB) can enhance bone regeneration. The aim of the study was to evaluate the effect of PDGF-BB on bone formation in ...
Fresh-frozen human bone graft for repair of defect after adenomatoid odontogenic tumour removal
(Springer, 2009-08-01)
The aim of this paper was report the clinical, radiographic, and histological case of adenomatoid odontogenic tumour (AOT) in adolescent woman as well as present the reconstructive treatment of AOT using fresh-frozen human ...
Fresh-frozen human bone graft for repair of defect after adenomatoid odontogenic tumour removal
(Springer, 2009-08-01)
The aim of this paper was report the clinical, radiographic, and histological case of adenomatoid odontogenic tumour (AOT) in adolescent woman as well as present the reconstructive treatment of AOT using fresh-frozen human ...
A novel methodology for imaging newly bone formation around bioceramic bone substitutes
(Wiley-liss, Div John Wiley & Sons Inc, 2006-11-21)
In this study, Frost's bulk‐staining in combination with confocal laser scanning microscopy (CLSM) was used to image and characterize ground sections of undecalcified rat bone tissue with in situ bioceramic implants. This ...
The new bone formation in human maxillary sinuses using two bone substitutes with different resorption types associated or not with autogenous bone graft: A comparative histomorphometric, immunohistochemical and randomized clinical study
(2021-01-01)
Objective: The aim of this study is to evaluate the new bone and connective tissue formation and the biomaterial remaining after maxillary sinus bone augmentation using 5 different bone substitutes. The osteocalcin ...
Calcium sulfate and PTFE nonporous barrier for regeneration of experimental bone defects
(Medicina Oral S L, 2008-06-01)
The aim of the study was to evaluate the possibility to obtain guided bone regeneration with two types of physical barriers (calcium sulfate and PTFE nonporous barrier) in surgical defects created in rat parietal bones. ...
Cyclosporine A impairs bone repair in critical defects filled with different osteoconductive bone substitutes
(2020-01-01)
The aim of this study was to assess the influence of cyclosporine administration on the repair of critical-sized calvaria defects (CSDs) in rat calvaria filled with diverse biomaterials. Sixty animals were divided into two ...
Low-level laser therapy (LLLT) in sites grafted with osteoconductive bone substitutes improves osseointegration
(2020-09-01)
The aim of this study was to evaluate the osseointegration of implants placed in areas grafted with different osteoconductive bone substitutes irradiated with infrared low-level laser therapy (LLLT). Fifty-six rats were ...