搜索结果: 1-15 共查到“口腔医学 Apatite”相关记录16条 . 查询时间(0.122 秒)
Fabrication of carbonate apatite block based on internal dissolution-precipitation reaction of dicalcium phosphate and calcium carbonate
Carbonate apatite Dicalcium phosphate Calcium carbonate
2010/11/26
In this study, we investigated a novel method for fabrication of carbonate apatite block without ionic movement between precursor and solution by using precursor that includes all constituent ions of ...
Fabrication of Biporous Low-crystalline Apatite Based on Mannitol Dissolution from Apatite Cement
Apatite cement Porous Mannitol
2009/9/15
Biporous (macro- and microporous) calcium phosphate gains much attention as a bone substitute material because of its large surface area and that it improves cell penetration. In the present study, we...
Effects of Apatite Foam Combined with Platelet-rich Plasma on Regeneration of Bone Defect
Platelet-rich plasma Apatite foam Bone tissue regeneration
2009/9/14
The objective of this study was to investigate the regenerative effects of apatite foam (AF) combined with platelet-rich plasma (PRP) on bone defects. Critical-sized defects in the tibia of rats were ...
Ultrastructural Characterization of Tissue Response to Sintered Carbonate Apatite in Rabbit Bone
Carbonate apatite Bone Multinucleated giant cells
2009/9/14
Our previous in vivo and in vitro studies revealed excellent tissue biocompatibility and osteoconductivity of porous sintered carbonate apatite (CA). The present study focused on the ultrastructural d...
Comparison of Carbonate Apatite and β-tricalcium Phosphate (Resorbable Calcium Phosphates) Implanted Subcutaneously into the Back of Rats
Bioresorption Biocompatibility Carbonate apatite
2009/9/14
Bioresorption and biocompatibility of carbonate apatites, both sintered and non-sintered (S-CAP and N-CAP) , and of sintered β-tricalcium phosphate (β-TCP) were compared by implanting particles of the...
Antifungal Effect of Acrylic Resin Containing Apatite-coated TiO2 Photocatalyst
Candida albicans Apatite TiO2 photocatalysis
2009/9/14
The purpose of this study was to develop an acrylic resin with antifungal properties by leveraging the photocatalytic activity of apatite-coated titanium dioxide (Ap-TiO2). Candida albicans was used f...
Comparison of the Effects of Added α- and β- Tricalcium Phosphate on the Basic Properties of Apatite Cement
Apatite cement Tricalcium phosphate (TCP) Hydroxyapatite
2009/9/14
Effects of added α-tricalcium phosphate (α-TCP) and β-TCP were investigated to shed light on the setting reaction of apatite cement (AC) consisting of tetracalcium phosphate (TTCP) and dicalcium phosp...
Histological Evaluation of Apatite Cement Containing Atelocollagen
Apatite cement Atelocollagen Tissue response
2009/9/14
Tissue response to apatite cement (AC) containing atelocollagen (AC (ate)) was evaluated using conventional AC (c-AC) as a control material. At one week, the only difference between AC (ate) and c-AC ...
Bioactive Apatite Coating on Titanium Using an Alternate Soaking Process
Apatite Titanium Alternate soaking
2009/9/14
We developed a novel apatite coating method that consisted of two-step of chemical treatment: a combined pretreatment of concentrated acid etching and alkaline treatment, followed by alternate soaking...
Fabrication of B-type carbonate apatite blocks by the phosphorization of free-molding gypsum-calcite composite
Carbonate apatite Gypsum Calcite Phosphorization
2009/9/11
B-type carbonate apatite (CO3Ap) block may be an ideal artificial bone substitute because it is closer in chemical composition to bone mineral. In the present study, the feasibility to fabricate CO3Ap...
Effects of liquid phase on basic properties of α-tricalcium phosphate-based apatite cement
Apatite cement Tricalcium phosphate Apatite Phosphate
2009/9/11
Effects of liquid phase on the basic properties of α-tricalcuim phosphate (α-TCP)-based cement, BIOPEX®, were investigated by employing three liquid phases: distilled water, neutral sodium hydroge...
Effects of Calcium Phosphate Precipitation Method on Acid Resistance to Apatite Powder and Bovine Tooth
Hydroxyapatites Calcium Phosphates Crystallinity
2009/9/11
The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and...
Comparison of Osteogenic Potential Between Apatite-Coated Poly(Lactide-Co-Glycolide)/Hydroxyapatite Particulates and Bio-Oss®
Apatite coating Bio-Oss® Bone regeneration
2009/9/11
Previously, we developed a poly(lactide-co-glycolide)/nano-hydroxyapatite (PLGA/HA) composite that overcame the limitations of conventional ceramic bone substitutes. This was achieved by introducing a...
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...
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...