摘要
背景:氧化石墨烯凭借优越的理化性质和良好的生物相容性能够促进成骨细胞的分化和抑制细菌增殖,有望提高种植体修复的成功率。目的:总结氧化石墨烯在口腔种植修复领域的研究进展。方法:应用计算机检索CNKI、万方、ScienceDirect、PubMed数据库中2000年1月至2024年6月发表的相关文献,检索词为“氧化石墨烯,口腔种植,生物相容性,抗菌机制,成骨细胞,机械性能,化学性能”“graphene oxide,dental Implantation,biocompatibility,antibacterial mechanism,osteoblasts,mechanical properties,chemical properties”。通过阅读文题和摘要进行初步筛选,排除与文章主题不相关的文献,根据纳入和排除标准,最终纳入65篇文献进行综述分析。结果与结论:氧化石墨烯通过自身抗菌及载药抗菌性能可以增加机体先天性免疫保护反应,抑制种植体周围炎的发生和发展。氧化石墨烯可以促进骨髓间充质干细胞的增殖分化,促进成骨细胞、血管内皮细胞的增殖,抑制破骨细胞的增殖,增加种植体与牙槽骨之间骨结合的速率,有利于种植体周围骨的形成和稳定。氧化石墨烯可以促进种植体与龈组织的结合,减少炎症的发生。氧化石墨烯具有低毒性,其生物安全性有待进一步研究。氧化石墨烯涂层赋予了钛种植体表面优良的理化性能,可显著降低种植体折断等并发症的发生,延长种植体使用时间。
s,we preliminarily screened out the documents irrelevant to the topic of the article.According to the inclusion and exclusion criteria,65 documents were finally included for analysis.RESULTS AND CONCLUSION:Graphene oxide can increase the innate immune protection response of the body through its own antibacterial and drug-loaded antibacterial abilities,thus inhibiting the occurrence and development of periimplant inflammation.Graphene oxide can promote the proliferation and differentiation of bone marrow mesenchymal stem cells,enhance the proliferation of osteoblasts and vascular endothelial cells,inhibit the proliferation of osteoclasts,increase the rate of bone bonding between implants and alveolar bones,and contribute to the formation and stability of bone around implants.Graphene oxide can promote the combination of implant and gingival tissue,and reduce the occurrence of inflammation.Graphene oxide has low toxicity,and its biological safety needs further study.Graphene oxide coating endows the surface of titanium implant with excellent physical and chemical properties,which can greatly reduce the occurrence of complications such as implant fracture and prolong the survival time of implant.
作者
石纯熔
何家旭
邓丽姗
王海蓝
赵爱敏
于沂灵
耿海霞
宋卫军
Shi Chunrong;He Jiaxu;Deng Lishan;Wang Hailan;Zhao Aimin;Yu Yiling;Geng Haixia;Song Weijun(School of Stomatology,Jining Medical University,Jining 272000,Shandong Province,China)
出处
《中国组织工程研究》
CAS
北大核心
2025年第28期6118-6126,共9页
Chinese Journal of Tissue Engineering Research
基金
济宁市重点研发计划项目(2023YXNS214),项目负责人:耿海霞。
关键词
氧化石墨烯
口腔种植
促进成骨
载药抗菌
低毒性
理化性能
综述
工程化口腔材料
graphene oxide
oral implant
promoting osteogenesis
drug-loaded antibacterial
low toxicity
physical and chemical properties
review
engineered oral materials
