中国组织工程研究 ›› 2018, Vol. 22 ›› Issue (15): 2421-2426.doi: 10.3969/j.issn.2095-4344.0757

• 骨与关节综述 bone and joint review • 上一篇    下一篇

假体周围骨溶解动物模型的研究概况

巩 栋1,2,吴国泰1,3,甄 平2   

  1. 1甘肃中医药大学,甘肃省兰州市 730000;2解放军兰州总医院骨科,甘肃省兰州市 730000;3甘肃省中药药理与毒理学重点实验室,甘肃省兰州市 730000
  • 出版日期:2018-05-28 发布日期:2018-05-28
  • 作者简介:巩栋,男,1992年生,甘肃省天水市人,汉族,甘肃中医药大学在读硕士,主要从事关节外科方面的研究。
  • 基金资助:

    国家自然科学基金资助项目(81371983)

Animal models in periprosthetic osteolysis

Gong Dong1, 2, Wu Guo-tai1, 3, Zhen Ping2   

  1. 1Gansu University of Chinese Medicine, Lanzhou 730000, Gansu Province, China; 2Department of Orthopedics, Lanzhou General Hospital of Lanzhou Military Command, Lanzhou 730000, Gansu Province, China; 3Key Laboratory of Pharmacology and Toxicology of Traditional Chinese Medicine in Gansu Province, Lanzhou 730000, Gansu Province, China
  • Online:2018-05-28 Published:2018-05-28
  • About author:Gong Dong, Master candidate, Gansu University of Chinese Medicine, Lanzhou 730000, Gansu Province, China; Department of Orthopedics, Lanzhou General Hospital of Lanzhou Military Command, Lanzhou 730000, Gansu Province, China
  • Supported by:

    the National Natural Science Foundation of China, No. 81371983

摘要:

文章快速阅读:



文题释义:
假体周围骨溶解:人工关节假体磨损形成的颗粒能被关节周围组织吸收,被巨噬细胞摄取,产生大量炎性递质,形成局部的无菌性炎症,激活破骨细胞,从而导致骨溶解的产生,是最终导致假体无菌性松动的主要原因。
动物模型:指各种医学科学研究中建立的具有人类疾病模拟表现的动物,主要用于实验生理学、实验病理学和实验治疗学(包括新药筛选)研究,借助于动物模型的间接研究,可以有意识地改变那些在自然条件下不可能或不易排除的因素,以便更准确地观察模型的实验结果并与人类疾病进行比较研究,有助于更方便、更有效地认识人类疾病的发生发展规律,研究防治措施。
 
摘要
背景:假体周围骨溶解动物模型的建立方法多种多样,选择不同造模动物、不同造模方法所建立的假体周围骨溶解模型具有各自的特点。
目的:总结分析假体周围骨溶解动物模型的研究概况和各类模型所具有的特点,为相关研究提供参考。
方法:应用计算机检索PubMed数据库中1999年1月至2017年5月有关假体周围骨溶解动物模型的文章,检索词为“animal model, osteolysis”,同时计算机检索中国期刊全文数据库同期骨溶解动物模型的相关文章,检索词为“动物模型,骨溶解”,排除其中与骨溶解动物模型无关的文章,选取经典的和近期发表的文章。

结果与结论:①人工诱导的动物模型是目前假体周围骨溶解动物模型建立的主要方法,在研究骨溶解的发病机制、病理过程、治疗方法等方面应用广泛;②小型动物模型具有廉价易得、快速周转、来源可控、均匀稳定的遗传背景等优点,但其骨溶解是急性溶骨过程,与人工关节松动发生的慢性骨溶解过程有一定的差别;③大动物模型与人类假体周围骨溶解过程更为相似,但成本高,饲养难,操作要求高而限制了其广泛使用;④能够兼具两者优点的创新性模型也在不断探索发展中,在选择模型时应根据研究条件和需要进行综合考虑。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID: 0000-0003-4631-7364(巩栋)

关键词: 骨科植入物, 人工假体, 关节置换, 假体, 骨溶解, 动物模型, 综述, 国家自然科学基金

Abstract:

BACKGROUND: There are a variety of methods for establishing periprosthetic osteolysis animal model, and the models established by different methods and with different animals have their own characteristics.

OBJECTIVE: To review the research profiles of the periprosthetic osteolysis and the characteristics of the various models, and to provide a reference for the related research.
METHODS: The relevant articles on the periprosthetic osteolysis animal models were searched in PubMed from January 1999 to May 2017, with the key words of “animal model, osteolysis” in English by the computer. Similarly, Chinese Journal Full-text Database was retrieved for related articles published from January 1999 to May 2017, with the key words of “animal model, osteolysis” in Chinese. Articles that were unrelated to the periprosthetic osteolysis animal model were excluded. Classic and recently published articles were selected.
RESULTS AND CONCLUSION: (1) The artificial induced animal models are the principal means to establish animal models of periprosthetic osteolysis and they have been widely used in the study of periprosthetic osteolysis pathogenesis, pathological process and treatment.      (2) Small-animal models present many advantages: inexpensive to purchase, high physiological turnover, controlled source, homogenous and established genetic background. However, a limitation of these small-animal models is that the temporal pattern of osteolysis is different from the long-term osteolysis that occurs in patients. (3) The large animal model is more similar to the bone dissolution process around the human prosthesis, but the cost is high; the breeding is difficult; the operation requirement is hard. Thus, its widespread use is limited. (4) Furthermore, innovative models that combine the advantages of both are also constantly explored. Overall, the selection of models should be based on research conditions and needs to be considered.

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程

Key words: Arthroplasty, Replacement, Osteolysis, Models, Animal

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