CNKI中心肌再生140篇高被引量文献的计量分析

Bibliometric Analysis of 140 Highly Cited Papers on Myocardial Regeneration in CNKI Database

摘要: 心肌再生是心肌梗死修复领域的前沿研究热点，现有国内相关研究多为单一机制实验研究，缺乏领域宏观计量梳理。本文以中国知网(CNKI) 2004~2024年主题为“心肌再生”的中文文献为研究对象，按被引量筛选140篇高被引文献，采用文献计量法从发文年份、载文期刊、关键词、作者等维度开展统计分析。结果显示：纳入文献总被引1319次、总下载47,196次；2004~2023年年度发文量呈先波动上升后持续下降趋势，2007年发文量最高(13篇)；140篇文献分散刊载于89种期刊，《中国组织工程研究与临床康复》载文量最多，《中国中西医结合杂志》单篇文献总被引频次最高；高频关键词以心肌梗死、心肌再生、血管再生、干细胞、细胞移植为主；领域核心高产作者包含杨敏、李玉光、杨跃进等。本研究系统厘清国内心肌再生领域高价值文献分布特征、研究热点与核心研究团队，直观呈现该领域发展脉络，可为后续心肌再生基础实验、临床转化及科研选题提供数据参考与理论依据。

Abstract: Myocardial regeneration is a cutting-edge research hotspot in the field of myocardial infarction repair. Most existing domestic relevant studies focus on single-mechanism experiments, lacking macroscopic bibliometric sorting of the whole research field. Taking papers themed “myocardial regeneration” from 2004 to 2024 in China National Knowledge Infrastructure (CNKI) as research objects, this paper screened 140 highly cited Chinese-language papers according to citation frequency, and carried out statistical analysis from dimensions including publication year, source journals, keywords and authors by bibliometric method. The results showed that the total citations of included papers were 1319 times and total downloads reached 47,196 times. The annual publication volume fluctuated upward first and then decreased continuously from 2004 to 2023, with the peak of 13 papers published in 2007. The 140 papers were published in 89 journals, among which Chinese Journal of Tissue Engineering Research and Clinical Rehabilitation contributed the largest number of papers, and a single article in Chinese Journal of Integrated Traditional and Western Medicine achieved the highest total citation frequency. The high-frequency keywords mainly covered myocardial infarction, myocardial regeneration, angiogenesis, stem cells and cell transplantation. Core productive authors in this field included Yang Min, Li Yuguang, Yang Yuejin and so on. This study systematically clarifies the distribution characteristics, research hotspots and core research teams of high-value papers on myocardial regeneration in China, intuitively demonstrates the development context of this field, and provides data reference and theoretical basis for subsequent basic experiments, clinical transformation and research topic selection of myocardial regeneration.