화학공학소재연구정보센터
Thin Solid Films, Vol.515, No.1, 362-367, 2006
Assessment of Bonelike (R) graft with a resorbable matrix using an animal model
Synthetic bone grafts have been developed to provide an alternative to autografts and allografts. Bonelike((R)) is a patented synthetic osteoconductive bone graft that mimics the mineral composition of natural bone, In the present preliminary animal studies a user-firiendly version of synthetic bone graft Bonelike((R)) have been developed by using a resorbable matrix, Floseal((R)), as a vehicle and raloxifene hydrochloride as a therapeutic molecule, that is known to decrease osteoclast activity and therefore enhanced bone formation. From histological and scanning electron microscopy evaluations, the use of Bonelike((R)) associated with Floseal((R)) and raloxifene hydrochloride showed that new bone was rapidly apposed on implanted granules and also that the presence of the matrix and therapeutic molecule does not alter the proven highly osteoconductivity properties of Bonelike((R)). Therefore, this association may be one step-forward for the clinical applications of Bonelike((R)) scaffolds since it is much more easy-to-handle when compared to granular materials. (c) 2006 Elsevier B.V. All rights reserved.