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. 2023 May 23;24(1):411.
doi: 10.1186/s12891-023-06324-x.

Research progress and hot spot analysis related to oxidative stress and osteoarthritis: a bibliometric analysis

Jin-Yu Gu  1 , Fei Han  2 , Si-Yu Chen  2 , Qing Zhang  3
Affiliations

Research progress and hot spot analysis related to oxidative stress and osteoarthritis: a bibliometric analysis

Jin-Yu Gu et al. BMC Musculoskelet Disord. .

Abstract

Background: Osteoarthritis, a common degenerative osteochondral disease, has a close relationship between its mechanism of occurrence and oxidative stress. However, there are relatively few relevant studies in this field, and a more mature research system has not yet been formed.

Methods: By searching the Web of Science (WOS) database, we obtained 1 412 publications in the field of osteoarthritis and oxidative stress. The search results were then analyzed bibliometrically using Citespace and VOSviewer, including a study of publication trends in the field, analysis of core authors, analysis of countries and institutions with high contributions, analysis of core journals, and to identify research trends and hot spots in the field, we performed keyword clustering.

Results: We collected 1 412 publications on the field of osteoarthritis and oxidative stress from 1998-2022. By analyzing the publication trends in the field, we noted an exponential increase in the number of publications per year since 2014. We then identified the core authors in the field (Blanco, Francisco J., Loeser, Richard F., Vaamonde-garcia, et.al) as well as the countries (China, USA, Italy et.al) and institutions (Xi An Jiao Tong Univ, Wenzhou Med Univ, Zhejiang Univ et.al). The OSTEOARTHRITIS AND CARTILAGE and INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES contain a large number of research papers in this field, and through keyword co-occurrence analysis, we counted 3 227 keywords appearing in the field of osteoarthritis and oxidative stress. These keywords were clustered into 9 groups, representing 9 different research hotspots.

Conclusions: Research in the field of osteoarthritis and oxidative stress has been developing since 1998 and is now maturing, but there is an urgent need to strengthen international academic exchanges and discuss the future focus of research development in the field of osteoarthritis and oxidative stress.

Keywords: Bibliometric analysis; Hotspots; Osteoarthritis; Oxidative stress; biclustering analysis.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Fig. 1
Fig. 1
Data processing flow chart of bibliometric analysis
Fig. 2
Fig. 2
Visual graph of publication trend
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Fig. 3
Country Visualization Chart
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Fig. 4
Visualization of institutional posting volume
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Fig. 5
Authors visualization map
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Fig. 6
Visualization of journal article volume
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Fig. 7
Keyword Clustering Map
Fig. 8
Fig. 8
Burst words
See this image and copyright information in PMC

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