| 摘 要: 目的 通过可视化软件归纳国内百草枯中毒研究领域的发展脉络和热点,为今后研究提供建议和参考。方法 检索 1949—2023 年中国知网(CNKI)数据库中有关百草枯中毒的相关文献进行计量分析,并运用 CiteSpace 软件(6.2.R6)对作者、机构、关键词等模块绘制可视化知识图谱。结果 本研究共纳入 1099 篇文献。首篇文献发表于 1977 年, 发文量高峰出现在 2014 年。主要发文机构为高校及其附属医院,机构间合作较少。发文量≥3 篇的核心作者共 49 位,部分核心作者合作密切。 《中华劳动卫生职业病杂志》等 10 种期刊是文献的主要来源。关键词聚类分析发现研究热点主题为临床表现(肺损伤、肺纤维化、帕金森病)、治疗(血液灌流)和预后,关键词突现分析显示近年来“敌草快”和“代谢组学”是研究前沿。82.9%的文献至少被引用过 1 次,52.3%的文献获得基金项目资助。结论 我国百草枯中毒研究围绕致病机制和治疗取得了一些成果,未来需加强研究机构间合作,加大研究深度。 |
| 关键词: 百草枯 文献计量 CiteSpace 可视化分析 |
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中图分类号: R595. 4
文献标识码: A
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| 基金项目: 国家自然科学基金面上项目( 81872572);北京大学中公德善职业病发展项目(48014Y0232) |
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| Bibliometric and visual analysis of domestic research on paraquat poisonin |
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ZHENG Yimu,LI Shuqiang,ZHANG Yanlin,GUAN Li,ZHAO Zanmei
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Research Center of Occupational Medicine,Peking University Third Hospital,Beijing 100191,China
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| Abstract: Objective To explore the development trends, hotspots in the field of paraquat poisoning research, and to
provide references for future research. Methods Literature on paraquat poisoning from the CNKI database from 1949 to 2023
was retrieved, then quantitative analysis was conducted and CiteSpace software (6. 2. R6) was used to draw a visual knowledge
graph of authors, institutions, and keywords. Results A total of 1 099 articles were included, and the study begun in 1977,
the number of publications reached its peak in 2014. The main publishing institutions were universities and their affiliated
hospitals, with less cooperation between institutions. There were a total of 49 core authors who had published 3 or more articles,
with some of them collaborating closely. The Chinese Journal of Industrial Hygene and Occupational Diseases and other 10
journals were the main sources of literature. Keyword clustering analysis found that the hot topics of research are clinical
manifestations (lung injury, pulmonary fibrosis, Parkinsons disease), treatment ( hemoperfusion), and prognosis. Keyword
emergence analysis showed that “diquat” and “metabolomics” have been at the forefront of research in recent years. Eighty-two
point nine percent of the literature had been cited at least once, and 52. 3% of the literature had received funding from funding
projects. Conclusion In the field of research on paraquat poisoning in China, some achievements have been made in the
mechanisms of poisoning and treatment. In the future, it is necessary to strengthen cooperation between research institutions and
further increase research depth. |
| Keywords: paraquat poisoning bibliometrics CiteSpace visualization |
