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Abstract：
The role of human microbiota in mental health and the underlying mechanisms of psychobiotics, which can modulate mood and behavior through the microbiota-gut-brain axis, has been a focus of scientific scrutiny. This work presents a bibliometric analysis to uncover research trends and insights in psychobiotics literature. The Clarivate Analytics Web of Science database served as the source for articles and reviews on psychobiotics spanning the years 2012 to 2023. Bibliometric network visualization and graphing were conducted using VOSviewer, Microsoft Excel for Windows 10, and Datawrapper software. A total of 348 publications were included, and it has been determined that the number of publications and citations shows an increasing trend from 2012 to 2023. The most active authors on psychobiotics, in order, were Dinan TG, Cryan JF, and Tsai YC. The most active organizations have been identified as University College Cork, National Yang Ming Chiao Tung University, and Bened Biomedical Co. Ltd. The most active countries in psychobiotic research were China, Ireland, and United States of America, while the most active journals were Nutrients, International Journal of Molecular Sciences, and Probiotics and Antimicrobial Proteins. The most commonly used keywords were \"psychobiotics,\" \"probiotics,\" and \"gut-brain axis.\" This bibliometric analysis has revealed the growing academic interest in psychobiotics, indicating that the relationship between gut microbiota and mental health will increasingly be supported by scientific evidence in the years ahead.
摘要：
人类微生物群在心理健康中的作用以及精神生物学的潜在机制，它可以通过微生物-肠道-大脑轴调节情绪和行为，一直是科学审查的焦点。这项工作提供了文献计量分析，以发现心理生物学文献中的研究趋势和见解。ClarivateAnalyticsWebofScience数据库是2012年至2023年有关心理生物学的文章和评论的来源。使用VOSviewer进行文献计量网络可视化和绘图，MicrosoftExcelWindows10和Datawrapper软件。共收录348份出版物,并且已经确定，从2012年到2023年，出版物和引用的数量呈增长趋势。心理生物学最活跃的作者，按顺序,是迪南TG，CryanJF,和蔡YC。最活跃的组织被确定为科克大学，国立阳明交通大学，和本恩生物医学有限公司。精神生物学研究最活跃的国家是中国，爱尔兰,和美利坚合众国，而最活跃的期刊是营养素，国际分子科学杂志，和益生菌和抗菌蛋白。最常用的关键词是“精神生物学”，\"\"益生菌,“和”肠脑轴。“这项文献计量分析揭示了人们对心理生物学的学术兴趣与日俱增，这表明肠道微生物群与心理健康之间的关系将在未来几年得到越来越多科学证据的支持。
