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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 ...
Impact of artistic gymnastics on bone formation marker, density and geometry in female adolescents: ABCD-growth study
(2019-05-01)
Background: To compare bone density accrual and markers of bone geometry and formation between female adolescents engaged and not engaged in artistic gymnastics (AGs). Methods: This was a 12-month longitudinal study involving ...
Biology of bone tissue: structure, function, and factors that influence bone cells
(Hindawi Publishing Corporation, 2015)
Bone tissue is continuously remodeled through the concerted actions of bone cells, which include bone resorption by osteoclasts and bone formation by osteoblasts, whereas osteocytes act as mechanosensors and orchestrators ...
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 ...
Histomorphometric analysis of homogenous demineralized dentin matrix as osteopromotive material in rabbit mandibles
(2004-09-01)
Purpose: The aim of this work was to evaluate the effectiveness of homogenous demineralized dentin matrix (HDDM) slices in surgical bone defects created in the mandibles of rabbits and occluded with a polytetrafluoroethylene ...
Physiologic values of broiler femurs at different growth phases using Bone densitometry and Bone Breaking Strength
(2011-12-01)
The objective of this experiment was to determine the normal values of Bone Radiographic Density (BRD) by using the optical densitometry in radiographic images and the Bone Breaking Strength (BBS) of broiler femurs at ...
Immunohistochemical, tomographic and histological study on onlay iliac grafts remodeling
(2008-04-01)
The information concerning the molecular events taking place in onlay bone grafts are still incipient. The objective of the present study is to correlate the effects of perforation of resident bone bed on (1) the timing ...
Evaluation of the Osteoinductive Effect of PDGF-BB Associated With Different Carriers in Bone Regeneration in Bone Surgical Defects in Rats
(Lippincott Williams & Wilkins, 2017-08-01)
Purpose: Extensive bone defects in maxillofacial region can be corrected with autograft. However the disadvantages of this type of therapy lead to the search for new bone substitutes. Thus, we evaluated the biological ...