Chinese Journal of Tissue Engineering Research ›› 2021, Vol. 25 ›› Issue (20): 3202-3209.doi: 10.3969/j.issn.2095-4344.3218

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Analysis of researches on TCM treatments for cartilage diseases in recent 20 years by mapping knowledge domains

Wei Jinqiang1, Huang Dengcheng1, Cao Xuewei2, Zhou Jianwei1, Sun He2, Li Zehui2   

  1. 1Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China; 2Department of Knee Osteopathy, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
  • Received:2020-05-29 Revised:2020-06-02 Accepted:2020-07-09 Online:2021-07-18 Published:2021-01-15
  • Contact: Cao Xuewei, MD, Professor, Doctoral supervisor, Chief physician, Department of Knee Osteopathy, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
  • About author:Wei Jinqiang, Master, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
  • Supported by:
    Basic Clinical Collaborative Innovation Projectof Guangdong Provincial Hospital of Chinese Medicine& the School of Biomedical Sciences, The Chinese University of Hong Kong, No. YN2018HK04 (to CXW); the Special Project of Guangdong Provincial Hospital of Chinese Medicine, No. 2017KT1334 (to CXW)

Abstract: BACKGROUND: As China pays more attention to the development of Traditional Chinese Medicine(TCM), the researches on TCM treatments for cartilage diseases are increasing year by year in recent 20 years. Nevertheless, there is a lack of metrological analysis about the literature in this field.
OBJECTIVE: Based on the method of mapping knowledge domains, to describe the knowledge structure and research hotspots of TCM treatments for cartilage diseases in the past 20 years, and to explore the dynamic frontiers in this field.
METHODS: We perform descriptive statistical analysis about annual publication volume, distribution of journals and funds and cited frequency of the literatures in the 2000-2019 related literature, retrieved from the Web of Science and CNKI. In addition, CiteSpace was used for co-presence analysis of the institutions and authors as well as for cluster analysis of the keywords. The visualized mapping knowledge domains were drawn.
RESULTS AND CONCLUSION: In China, the research interest of TCM treatments for cartilage diseases is on the rise in recent 20 years. With a gradual increase in literatures funded by national funds and a rapid increase in English literatures, more and more high-quality researches have emerged. In this field, it focuses on basic research that explores the mechanism of TCM treatments for cartilage diseases. The main representative drugs are Chinese medicine for invigorating the kidney, promoting blood circulation, and nourishing the liver. The method of invigorating the kidney is the main therapy for the treatment of cartilage diseases. Although the authors and the institutions have carried out some cooperation, there still exit some problems, such as excessively dispersive research groups, insufficient cross-regional cooperation and lack of influential teams or leaders. For example, Dai Qiyi’s team mainly explored the effects of patellar manipulations and Xiaoyao San on the cartilage, and Li Rongheng’s team mainly focused on the effects of Fuyuan Capsule on osteoarthritic cartilage. In the field of TCM treatments for cartilage diseases, the changes of research hotspots went through three stage: From 2000 to 2005, it mostly explored the prevention and treatments of cartilage diseases with integration of TCM and western medicine; from 2006 to 2013, it mainly studied the mechanism of Chinese herbal treatments of cartilage diseases by means of animal and cell experiments; from 2014 to 2019, it started to explore the treatments of cartilage diseases with integration of TCM and regenerative medicine such as tissue engineering. As for the dynamic frontiers in this field, it can be predicted that in the future, more researches will be carried out in the microscopic field such as cell apoptosis and signaling pathways, and in regenerative medicine fields such as tissue engineered cartilage and mesenchymal stem cell differentiation. Furthermore, in these fields, increasing achievements cooperated by TCM and modern medicine will constantly emerge. 

Key words: bone, cartilage, TCM, tissue engineering, CiteSpace, osteoarthritis, bibliometrics, visual analysis

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