Gas‐foamed poly(lactide‐co‐glycolide) and poly(lactide‐co‐glycolide) with bioactive glass fibres demonstrate insufficient bone repair in lapine osteochondral defects
نویسندگان
چکیده
منابع مشابه
bioactive glass nanopowder for thetreatment of oral bone defects
objective: osseous defects around dental implants are often seen when implants are placed in areas with inadequate alveolar bone, or around failing implants. bone regeneration in these areas using bone grafts or its substitutes may improve dental implants prognosis. the aim of this study was to prepare and characterize the bioactive glass nanopowder and development of its coating for treatment ...
متن کاملBone regeneration in dentistry using bioactive glass 49S :A review
Background and Aim: The aim of this study was to evaluate the effect of 49S bioactive glass nanoparticles made by sol-gel technique on bone regeneration in dentistry. These glass are especially used as bone repair materials because of their properties such as biodegradability and bioactivity, so they seem to be successful in orthopedic and dental surgery. Material and Methods: Acoording to this...
متن کاملRepair of osteochondral defects in rabbits with ectopically produced cartilage.
Cartilage has poor regenerative capacity. Donor site morbidity and interference with joint homeostasis should be considered when applying the autologous chondrocyte transplantation technique. The use of ectopically produced cartilage, derived from periosteum, might be a novel method to heal cartilage defects. Ectopic cartilage was produced by dissecting a piece of periosteum from the tibia of r...
متن کاملRepair of osteochondral defects with hyaluronan- and polyester-based scaffolds.
OBJECTIVE The natural repair of osteochondral defects can be enhanced with biocompatible, biodegradable materials that support the repair process. It is our hypothesis that hyaluronan-based scaffolds are superior to synthetic scaffolds because they provide biological cues. We tested this thesis by comparing two hyaluronan-based scaffolds [auto cross-linked polysaccharide polymer (ACP) and HYAFF...
متن کاملRepair of Porcine Articular Osteochondral Defects
Introduction: Our previous study showed that porcine articular osteochondral defects at non-weight bearing area could be repaired by autologous induced bone marrow stromal cells (BMSCs) and scaffold, which provided the direct evidence that BMSCs could differentiate into chondrocytes and osteoblasts respectively in different local environment . This study tests the possibility of repairing porci...
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ژورنال
عنوان ژورنال: Journal of Tissue Engineering and Regenerative Medicine
سال: 2019
ISSN: 1932-6254,1932-7005
DOI: 10.1002/term.2801