Abstract
The specific objective of this study was to evaluate whether rhBMP-2-loaded bio-scaffolds can be used as effective rhBMP-2 carriers in the implantation of bone defect sites or poor bone quality in host bone. The rhBMP-2 release pattern test showed slow results in both groups, and a 1:9 ratio composition with a high water-absorption rate was selected for in vivo study. All animals euthanized after 9 weeks. The new bone formation and bone quantity and quality of fibular samples were examined. The results showed that the rhBMP-2 powder gel composite improved the new bone formation in the cortical bone and the marrow space. The length of new bone formation ratio of the rhBMP-2 loaded composite group was significantly higher than the powder gel group. The composite of powder gel seems to be a nice carrier, and slow release of rhBMP-2 can promote new bone formation in a segmental cortical bone defect after implantation.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
