中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (34): 5543-5552.doi: 10.12307/2022.467

• 生物材料综述 biomaterial review • 上一篇    下一篇

冠修复及冠修复体对牙周组织和牙周生物标志物变化的影响

张  婧,张  钊   

  1. 河北医科大学口腔医学院·口腔医院修复科,河北省口腔医学重点实验室,河北省口腔疾病临床医学研究中心,河北省石家庄市  050017
  • 收稿日期:2021-07-19 接受日期:2021-08-21 出版日期:2022-12-08 发布日期:2022-04-16
  • 通讯作者: 张钊,博士,副主任医师,河北医科大学口腔医学院·口腔医院修复科,河北省口腔医学重点实验室,河北省口腔疾病临床医学研究中心,河北省石家庄市 050017
  • 作者简介:张婧,女,1996年生,河北省人,汉族,河北医科大学在读硕士,医师。
  • 基金资助:
    河北省财政厅2020年政府资助临床医学优秀人才培养项目带头人(2020048149-2),项目负责人:张钊;河北省卫生健康委员会医学科学研究课题计划指令性课题(20190098),项目负责人:张钊

Effect of crown restoration and crown prosthesis on periodontal tissue and periodontal biomarkers

Zhang Jing, Zhang Zhao   

  1. Department of Prosthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
  • Received:2021-07-19 Accepted:2021-08-21 Online:2022-12-08 Published:2022-04-16
  • Contact: Zhang Zhao, MD, Associate chief physician, Department of Prosthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
  • About author:Zhang Jing, Master candidate, Physician, Department of Prosthodontics, Hebei Key Laboratory of Stomatology, Hebei Clinical Research Center for Oral Diseases, School and Hospital of Stomatology, Hebei Medical University, Shijiazhuang 050017, Hebei Province, China
  • Supported by:
    Leader of the 2020 Government-Funded Clinical Medicine Excellent Talents Training Project of Hebei Provincial Finance Department, No. 2020048149-2 (to ZZ); Medical Science Research Project of Hebei Provincial Health Commission, No. 20190098 (to ZZ)

摘要:

文题释义:
冠修复:当因龋坏、创伤或先天发育异常等需要恢复牙体形态及颜色或根管治疗后需要保护牙体组织,且患牙满足冠修复的条件时,可调磨出修复材料需要的空间,然后采用黏接技术恢复牙齿的形态、功能和美观。
龈沟液:是指通过沟内上皮和结合上皮从牙龈结缔组织渗入到龈沟内的液体。牙龈健康者有极少量龈沟液,由组织内的渗透梯度使组织液渗入龈沟内。许多学者的研究结果显示,龈沟液并非一种单纯的渗出液。龈沟液中通常有炎症细胞,其他化学成分与组织液也不完全相同,龈沟液的流出量与该部位的炎症程度成正比。

背景:冠修复体作为一种常见的修复牙体缺损的口腔材料,对口腔内牙周尤其是龈沟液内微生态环境产生影响,可表现为龈沟液内某种生物标志物的变化。
目的:通过分析冠修复影响牙周生物标志物的原因及应用研究进展,评价冠修复的效果,从微观上揭示冠修复体对牙周组织的影响,以期指导临床中冠修复体的选择。
方法:检索中国知网、万方数据、中文科技期刊数据库及PubMed数据库收录的相关文献。英文检索词为“Crown restoration,Gingival crevicular fluid,Periodontal,Inflammation,Biomarker”,中文检索词为“冠修复、龈沟液、牙周、炎症、生物标志物”,最终纳入63篇文献进行归纳总结。
结果与结论:①冠修复体可通过冠材料、冠边缘的密合度及预备形式、冠边缘位置、轴面形态因素影响牙周组织的修复。②冠修复对牙周组织影响的生物标志物主要包括细菌、炎症递质、酶类和骨吸收生物标志物共4类。③冠修复后龈沟液内变形链球菌、牙龈卟啉单胞菌、伴放线聚集杆菌、白细胞介素1、白细胞介素6、肿瘤坏死因子α、天冬氨酸转移酶、碱性磷酸酶、基质金属蛋白酶8、核因子κB受体活化因子配体/骨保护素等标志物水平的升高可提示牙周组织的炎症状态,针对这些标志物进行动态监测,有助于评价冠修复体对牙周组织的适应性,从而帮助医师在临床上合理地选择冠修复体类型。

https://orcid.org/0000-0003-0758-6000 (张婧) ;https://orcid.org/0000-0002-0419-9788 (张钊)

中国组织工程研究杂志出版内容重点:生物材料;骨生物材料口腔生物材料纳米材料缓释材料材料相容性;组织工程

关键词: 冠修复, 龈沟液, 生物标志物, 炎症, 细菌, 炎症递质, 酶, 骨吸收

Abstract: BACKGROUND: As a common dental material for repairing tooth defects, crown prosthesis has an influence on the oral periodontium, especially the microecological environment in gingival crevicular fluid, which may be represented by the change of some biomarkers in gingival crevicular fluid.
OBJECTIVE: By analyzing causes and research progress on application of periodontal biomarkers affected by crown restoration, the effect was evaluated, and the influence of crown restoration on periodontal tissue was revealed microcosmically, in order to guide the selection of crown restoration in clinical practice.
METHODS: We searched relevant articles included in CNKI, Wanfang Data, Chinese Science and Technology Journal Database, and PubMed database with the keywords of “Crown restoration; Gingival crevicular fluid; Periodontal; Inflammation; Biomarker” in Chinese and English, and 63 articles were included for summary.
RESULTS AND CONCLUSION: (1) The periodontal tissue can be affected by different materials, crown edge tightness and preparation form, crown edge position, axial plane morphology and other aspects. (2) The biomarkers involved in periodontium affected by crown restoration include bacteria, inflammatory mediators, enzymes, and bone resorption biomarkers. (3) After crown restoration, the increased levels of Streptococcus mutans, Porphyromonas gingivalis, Actinobacillus actinomycetemcomitans, interleukin 1, interleukin 6, tumor necrosis factor α, aspartate transferase, alkaline phosphatase, matrix metalloproteinase 8, and nuclear factor kappa B receptor activator ligand/osteoprotegerin in the gingival crevicular fluid can indicate the inflammatory state of periodontal tissue. The dynamic monitoring of these biomarkers is helpful to evaluate the adaptability of crown restoration to periodontal tissue, so as to provide clinical convenience for the reasonable application of crown restoration.  

Key words: crown restoration, gingival crevicular liquid, biomarkers, inflammation, bacteria, inflammatory mediator, enzyme, bone resorption

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