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Development of Cell-hybrid Artificial Bone: Effect of Osteogenic Differentiation of Bone Marrow Stromal Stem Cells on Bone Formation with Newly Developed Interconnected Porous Calcium Hydroxyapatite
Interconnected porous calcium hydroxyapatite Bone regeneration Cell-hybrid artificial bone
2009/9/14
The purpose of this study was to evaluate the effect of osteogenic differentiation of bone marrow stromal stem cells (BMSCs) on bone formation in a novel interconnected porous calcium hydroxyapatite (...
Preparation of injectable 3D-formed β-tricalcium phosphate bead/alginate composite for bone tissue engineering
β-tricalcium phosphate (β-TCP) beads Alginate Injectable scaffold
2009/9/14
A novel, injectable bone tissue engineering material was developed that consisted of β-tricalcium phosphate (β-TCP) beads as the solid phase and alginate as the gel phase. To prepare the instantaneous...
Histological analysis of calcium phosphate bone grafts for surgically created periodontal bone defects in dogs
Histopathological reaction Calcium phosphate cement Periodontal bone defect
2009/9/14
A calcium phosphate cement (CPC-1), prepared by mixing an equimolar mixture of tetracalcium phosphate and dicalcium phosphate anhydrous with water, has been shown to be highly biocompatible and osteoc...
Non-linear Viscoelastic Finite Element Analysis of the Effect of the Length of Glass Fiber Posts on the Biomechanical Behaviour of Directly Restored Incisors and Surrounding Alveolar Bone
Periodontal ligament viscoelasticity Post length Finite element analysis
2009/9/11
The study aimed at estimating the effect of insertion length of posts with composite restorations on stress and strain distributions in central incisors and surrounding bone.
The typical, average geo...
Superplastic Deformation in Carbonate Apatite Ceramics under Constant Compressive Loading for Near-net-shape Production of Bioresorbable Bone Substitutes
Carbonate apatite Superplasticity Near-net-shape production
2009/9/11
To produce carbonate apatite (CAP) ceramics with the desired complex shapes using superplastic deformation, deformation behavior of CAP ceramics under constant loading as well as physical properties a...
The bone-healing effect of a xenograft in a rat calvarial defect model
Xenograft Bone regeneration Rat
2009/9/11
Bone grafts have been widely used to fill osseous defects in medicine, dentistry, and periodontology. The purpose of this study was to investigate the effects of a xenograft (Unilab Surgibone®) on...
Bone formation ability of carbonate apatite-collagen scaffolds with different carbonate contents
Bone regeneration Biomimetic carbonate apatites-collagen scaffolds Carbonate content
2009/9/11
Hydroxyapatite and carbonate apatites with different carbonate contents were synthesized, mixed with atelocollagen, and made into sponge scaffolds. The scaffolds were implanted into the bone sockets o...
Surface analysis of commercially pure titanium implant retrieved from rat bone.part 1:Initial biological response of sandblasted surface
Dental implant Protein adsorption X-ray photoelectron spectroscopy
2009/9/11
To gain insight on the early biological response to commercial pure titanium (cpTi), the surface properties of cpTi implants retrieved from rat bone were examined by X-ray photoelectron spectroscopy (...
Combination with allogenic bone reduces early absorption of β-tricalcium phosphate (β-TCP) and enhances the role as a bone regeneration scaffold. Experimental animal study in rat mandibular bone defects
β-TCP Scaffold Bone regeneration
2009/9/11
β-tricalcium phosphate (β-TCP) was grafted into rat mandibular bone defects to assess its potential as a scaffold material for bone regeneration. For this purpose, β-TCP (TCP), allogenic bone (Allogra...
Application of haptic device to implant dentistry — accuracy verification of drilling into a pig bone
Computer-assisted surgery Dental implant CAD/CAM
2009/9/11
To enable accurate implant placement and precise drilling following preoperative simulation, we developed the BoneNavi system. To realize more precise drilling when the holes are upsized, two methods ...
Alveolar Bone Loss around Incisors in Surgical Skeletal Class III Patients
Alveolar bone loss Alveolar bone thickness Central incisors 3-D CBCT
2010/3/5
Objective: To test the hypothesis that there is no difference in the vertical alveolar bone levels and alveolar bone thickness around the maxillary and mandibular central incisors in surgically treate...
Effect of New Bone Substitute Materials Consisting of Collagen and Tricalcium Phosphate
Bone substitute Collagen α-TCP
2010/1/21
The purpose of this study was to investigate the effect of new bone substitute materials consisting of collagen and tricalcium phosphate (TCP). Prior to the experiment, mandibular dog teeth were extra...
The Effects of Tooth Extraction on Cortical Thickness and Bone Mineral Density of the Mandible: Evaluation with Computerized Tomography
Department of Radiology,Faculty of Medicine,Atatürk University,Erzurum-TURKEY Department of Prosthetic Dentistry,Faculty of Dentistry,Atatürk University,Erzurum-TURKEY
2009/6/29
The cortical thickness of the mandible (CTM) and its bone mineral density may be affected by tooth extraction. There is little knowledge of how the number of teeth in the mandible affect the cortical ...
Treatment of Periapical Dental Implant Pathology with Guided Bone Regeneration
dental implant peri-implantitis therapy apical inflammation
2009/6/19
Peri-implantitis is the inflammatory process that takes place around alveolar bone surrounding the dental implant. Unless treated, it may result with the loss of the implant. Another cause of the loss...
Developmental Changes in Pharyngeal Airway Depth and Hyoid Bone Position from Childhood to Young Adulthood
Development Change Airway Hyoid bone
2010/3/5
Objective: (1) To test the hypothesis that there are no developmental changes in the pharyngeal airway depth and hyoid bone position from childhood to adulthood in normal Taiwanese persons, (2) to ide...