基于CiteSpace可视化分析国内脑梗死与炎症的研究热点与趋势

Research hotspots and trends in cerebral infarction and inflammation in China based on CiteSpace visual analysis

目的运用CiteSpace 6.2 R3软件分析国内近10年来“脑梗死”“炎症”的研究现状与热点趋势。方法检索中国知网(CNKI)、维普、万方3个中文文献数据库相关文献,用CiteSpace知识图谱直观展示对发文量、作者、机构、关键词等信息进行分析。结果纳入相关文献997篇,得到9个关键词聚类,年发文量呈上升趋势,发文量最多的作者是以刘建勋为代表的研究团队(7篇),发文量最大的机构是河南中医药大学(16篇),研究热点在于神经炎症、针刺、丁苯酞、外泌体、细胞焦亡、静脉溶栓等方向。结论本研究利用知识图谱直观展示了近10年“脑梗死”“炎症”的研究现状与热点趋势,以期为“脑梗死”与“炎症”之间的相关性研究前沿提供新的视角参考。

Objective To investigate the current status,hotspots,and trends of the research on"cerebral infarction"and"inflammation"in China in the past 10 years using CiteSpace 6.2 R3 software.Methods The three major Chinese literature databases,CNKI,VIP,and Wanfang Data,were searched for related articles,and CiteSpace knowledge map was used to analyze the information including the number of publications,authors,institutions,and keywords.Results A total of 997 relevant articles were included,and 9 clusters of keywords were obtained.There was a tendency of increase in the annual number of publications.The research team of Liu Jianyun was the author with the largest number of publications(7 articles),and Henan University of Chinese Medicine was the institution with the largest number of publications(16 articles).The main research hotspots included neuroinflammation,acupuncture,dl-3n-butylphthalide,exosome,pyroptosis,and intravenous thrombolysis.Conclusion This study uses the knowledge map to visualize the current status,hotspots,and trends of the research on"cerebral infarction"and"inflammation"in the past 10 years,in order to provide a new perspective for the research on the association between"cerebral infarction"and"inflammation".