Bioresorbability of porous hydroxyapatite ceramics including bone minerals using pig�s tibia model
نویسندگان
چکیده
منابع مشابه
Preparation of Higly Porous Hydroxyapatite Ceramics from Cuttlefish Bone
Abstract: Hydroxyapatite, Ca10(PO4)6(OH)2, has been widely investigated for medical purposes because it is suitable for either direct clinical use as implants or tissue-engineering applications. In this work materials were successfully produced via hydrothermal transformation of aragonite, obtained from fresh cuttlefish bones, at 200°C and high pressures. Beyond low production cost, worldwide a...
متن کاملInterconnected porous hydroxyapatite ceramics for bone tissue engineering.
Several porous calcium hydroxyapatite (HA) ceramics have been used clinically as bone substitutes, but most of them possessed few interpore connections, resulting in pathological fracture probably due to poor bone formation within the substitute. We recently developed a fully interconnected porous HA ceramic (IP-CHA) by adopting the 'foam-gel' technique. The IP-CHA had a three-dimensional struc...
متن کاملComparative Study of Bone Repair Using Porous Hydroxyapatite/ β-Tricalcium Phosphate and Xenograft Scaffold in Rabbits with Tibia Defect
Background: Bone tissue engineering requires materials that are biocompatible, mechanically suited for bone function, integrated with the host skeleton, and support osteoinduction of the implanted cells for new bone formation. The aim of this study was to compare the osteogenic potential of xenograft with hydroxyapatite/β- tricalcium phosphate (HA/β-TCP) scaffold. Methods: New Zealand rabbits (...
متن کاملImpact of non-thermal plasma surface modification on porous calcium hydroxyapatite ceramics for bone regeneration
In the physiochemical sciences, plasma is used to describe an ionized gas. Previous studies have implicated plasma surface treatment in the enhancement of hydrophilicity of implanted musculoskeletal reconstructive materials. Hydroxyapatite (HA) ceramics, widely used in bone tissue regeneration, have made great advancements to skeletal surgery. In the present study, we investigate the impact of ...
متن کاملcomparative study of bone repair using porous hydroxyapatite/ β-tricalcium phosphate and xenograft scaffold in rabbits with tibia defect
background: bone tissue engineering requires materials that are biocompatible, mechanically suited for bone function, integrated with the host skeleton, and support osteoinduction of the implanted cells for new bone formation. the aim of this study was to compare the osteogenic potential of xenograft with hydroxyapatite/β- tricalcium phosphate (ha/β-tcp) scaffold. methods: new zealand rabbits (...
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ژورنال
عنوان ژورنال: Frontiers in Bioengineering and Biotechnology
سال: 2016
ISSN: 2296-4185
DOI: 10.3389/conf.fbioe.2016.01.01225