porous biphasic calcium phosphate ceramics
Effect of nano hydroxyapatite coating on the osteoinductivity of porous biphasic calcium phosphate ceramics
... Background: Porous biphasic calcium phosphate (BCP) ceramics exhibit good biocompatibility and bone conduction but are not inherently ...conventional porous BCP ceramics ...
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Benefits of biphasic calcium phosphate hybrid scaffold-driven osteogenic differentiation of mesenchymal stem cells through upregulated leptin receptor expression
... Up to now, a series of biomaterials have been reported to be osteoinductive, including demineralized bone matrix [16], porous HA ceramics [31], and TCP ceramics [3]. Although these findings expanded ...
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Bone tissue formation with human mesenchymal stem cells and biphasic calcium phosphate ceramics: The local implication of osteoclasts and macrophages
... The objective of the present study was to understand the under- lying mechanisms of bone formation induced by the grafting of hMSC. To achieve this, micro-porous BCP granules were implanted in the paratibial ...
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Cuttlefish bone-derived biphasic calcium phosphate scaffolds coated with sol-gel derived bioactive glass
... where porous scaffolds can be combined with cells and bioactive growth factors, providing a suitable environment for tissue development ...bioceramics, calcium phosphate materials (CaP) like ...
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Enhancement of mechanical strength and in vivo cytocompatibility of porous β-tricalcium phosphate ceramics by gelatin coating
... Porous β-TCP scaffolds were prepared in our laboratory by sintering porous green bodies in the following man- ner. Commercial β-TCP powder (β-TCP −100, Taihei Chemical Industrial Co., Ltd., Osaka, Japan) ...
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Pre-clinical studies of bone regeneration with human bone marrow stromal cells and biphasic calcium phosphate
... μl phosphate-buffered saline using the following com- binations of antibodies: IgG-FITC (clone X40), IgG-PE (clone X40), IgG-PerCP (clone X40); CD90-FITC (clone 5E10), CD34-PE (clone 8G12), CD45-PerCP (clone 2D1); ...
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The Formation and Characterization of Nanocrystalline Phases by Mechanical Milling of Biphasic Calcium Phosphate/Poly L Lactide Biocomposite
... Biphasic calcium phosphate/poly-L-lactide granules of 150–200 mm sizes were subjected to high-energy mechanical milling in a planetary ball mill for up to 480 ...
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List of Designated Food Additives
... 463 Calcium Dihydrogen Phosphate (Calcium Phosphate, Monobasic) 336 Calcium Dihydrogen Pyrophosphate (Acid Calcium Pyrophosphate). 78 Calcium Disodium Ethylenediaminetetraacetate (Calciu[r] ...
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Ultrasonic characterisation of calcium phosphate glasses and glass-ceramics with addition of TiO 2
... differential thermal analysis (DTA) was carried out using a Thermal Analyser (Perkin Elmer Diamond, USA) under a stream of high purity nitrogen atmosphere. The scanning temperature ranges from 301 to 1273 K. The values ...
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Liquid Infiltration of Porous Calcium Hydroxide Solid for Synthesizing Bulk Calcium Phosphate Biomaterials
... be continuously infiltrated with the supersaturated liquid, the reacted phases along the infiltration direction or in the thickness direction can be proposed as shown in Fig. 6. This layer-like microstructure is much ...
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Trial Production of Porous Ceramics Filter Made from Sediments in Water Reservoirs for Sustainable Use of Surface Water Resource in Arid Land
... each ceramics sample while that of CPVR is ...the ceramics prepared without surfactant and frothing ...the ceramics without surfactant and ...
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Influence of Calcium Phosphate Nano Gel Fertilizer Composite on Enzymes, Biomolecules and Yield of Abelmoschus Esculentus
... 1990). Calcium phosphate Nano Gel was synthesized by coprecipitation showed agglomeration with a particle size around 100nm as represented in Figure ...of calcium phosphate nano material was ...
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Europium doped amorphous calcium phosphate porous nanospheres: preparation and application as luminescent drug carriers
... ACP porous nanospheres. ACP is an important kind of calcium phosphate and is present in natural bone ...as-prepared porous nano- spheres were ...:ACP) porous nanospheres had a slow and ...
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<p>Nano-Hydroxyapatite Coating Promotes Porous Calcium Phosphate Ceramic-Induced Osteogenesis Via BMP/Smad Signaling Pathway</p>
... interconnected porous structure for both ceramics ( Φ ...of calcium to phosphorus were signi fi cantly different in the two cases, with values of about ...
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Prevalence and etiology of urinary stones in hospitalized patients in Baghdad
... The effect of climate on the prevalence of urinary stones may be indirect, through the effect of temperature. A relationship has been established between higher envicc ronmental temperature and higher seasonal incidence ...
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Microstructure and Bioresorbable Properties of α TCP Ceramic Porous Body Fabricated by Direct Casting Method
... A preliminary investigation into the resorbability of the porous -TCP ceramics of CP-50 was carried out in vivo by implantation into the tibia of mature male Japanese white rabbits weighing 1.7–2.0 kg. The ...
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In vivo Performance of Biodegradable Calcium Phosphate Glass Ceramics using the Rabbit Model: Histological and SEM Observation
... for calcium phosphate biomaterials: one involves solution-mediated processes (implant solubility in physiologic solutions), whereas the other involves a cell-mediated process (two main cell mechanisms are ...
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Bioactivity of a Ni Free Ti Based Metallic Glass
... pre-calcification treatment can accelerate the nucleation and growth of calcium phosphate on the surface of Ti-based metallic glass. For conventional TiAlV, TiZrNb or other alloys, it may be also a promising ...
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The Influences of Different Ratios of Biphasic Calcium Phosphate and Collagen Augmentation on Posterior Lumbar Spinal Fusion in Rat Model
... Fig. 1. Representative microcomputed tomography axial and sagittal view sections of fusion masses from each group. (A) Autobone (group A) showed complete union without graft-bone interface. (B) 7:3 HA: β-TCP (group B) ...
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Optimize Determination of Calcium Using Flame Atomic Absorption
... -A solution containing 5ppm Caand 10 ppm phosphate was prepared and the absorbance was measured at 422.67 nm. - A solution containing 5ppm Ca,10 ppm phosphate ,and 1% SrCl 2 was prepared and the absorbance ...
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