Evaluation of Gelatin/Hyaluronic Acid-Generated Bridging in a 3D-Printed Titanium Cage for Bone Regeneration
DC Field | Value | Language |
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dc.contributor.author | Park, Seong-Su | - |
dc.contributor.author | Farwa, Ume | - |
dc.contributor.author | Hossain, Mosharraf | - |
dc.contributor.author | Im, Soobin | - |
dc.contributor.author | Lee, Byong-Taek | - |
dc.date.accessioned | 2024-08-14T08:02:13Z | - |
dc.date.available | 2024-08-14T08:02:13Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.issn | 2079-4983 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/26609 | - |
dc.description.abstract | 3D-printed titanium (Ti) cages present an attractive alternative for addressing issues related to osteoporosis-induced fractures, accidental fractures, and spinal fusion surgery due to disc herniation. These Ti-based bone implants possess superior strength compared to other metals, allowing for versatile applications in orthopedic scenarios. However, when used as standalone solutions, certain considerations may arise, such as interaction with soft tissues. Therefore, to overcome these issues, the combination with hydrogel has been considered. In this study, to impart Ti with regenerative abilities a 3D-printed Ti cage was loaded with gelatin and hyaluronic acid (G-H) to improve the cell attachment ability of the Ti-based bone implants. The void spaces within the mesh structure of the 3D Ti cage were filled with G-H, creating a network of micro-sized pores. The filled G-H acted as the bridge for the cells to migrate toward the large inner pores of the 3D Ti cage. Due to the microporous surface and slow release of gelatin and hyaluronic acid, the biocompatibility of the coated Ti cage was increased with an elevation in osteoconduction as depicted by the up-regulation of bone-related gene expressions. The in vivo implantation in the rabbit femur model showed enhanced bone regeneration due to the coated G-H on the Ti cage compared to the pristine hollow Ti cage. The G-H filled the large holes of the 3D Ti cage that acted as a bridge for the cells to travel inside the implant and aided in the fast regeneration of bone. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Evaluation of Gelatin/Hyaluronic Acid-Generated Bridging in a 3D-Printed Titanium Cage for Bone Regeneration | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/jfb14120562 | - |
dc.identifier.scopusid | 2-s2.0-85180706775 | - |
dc.identifier.wosid | 001130796500001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF FUNCTIONAL BIOMATERIALS, v.14, no.12 | - |
dc.citation.title | JOURNAL OF FUNCTIONAL BIOMATERIALS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 12 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Biomaterials | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordAuthor | gelatin | - |
dc.subject.keywordAuthor | hyaluronic acid | - |
dc.subject.keywordAuthor | in vivo and in vitro analysis | - |
dc.subject.keywordAuthor | titanium cage | - |
dc.subject.keywordAuthor | 3D printing | - |
dc.subject.keywordAuthor | bone regeneration | - |
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