基于文献计量学分析畜禽养殖场抗生素抗性基因研究热点与趋势

Hotspots and progress in research on antibiotic resistance genes in livestock farms based on bibliometric analysis

为探究畜禽养殖场环境中抗生素抗性基因(ARGs)的研究现状、热点及趋势,本研究以中国知网、维普、万方和Web of Science数据库为数据源,利用文献计量软件CiteSpace和VOSviewer对2003—2023年该领域的发文量、国家及发文机构、作者、期刊和关键词进行可视化分析。结果:该领域发文量总体呈现上升的趋势,英文文献发文量和增长速度显著高于中文文献;中国在发文量和国家/机构间影响力方面占据重要地位,发表论文数量最多的期刊是FRONTIERS IN MICROBIOLOGY;“禽畜粪便”、“处理工艺”、“重金属”、“肠道微生物群落”和“地下水”等是目前的研究热点关键词,该领域研究逐渐转向更宏观的视角和更先进的检测技术。未来的研究应重点集中在前沿检测技术的应用和防止ARGs从畜牧养殖业到人群中进一步扩散,影响临床抗生素治疗的有效性。

This study was to investigate the current status of,hotspots and trends in research on antibiotic resistance genes in the livestock farm environment.CNKI,VIP,Wanfang and Web of Science databases were used as data sources,and the bibliometric software CiteSpace and VOSviewer were used to visualize and analyze the number of publications,countries,institutions,authors,journals and keywords in this field in the period from 2003 to 2023.The number of publications in the field showed a general upward trend,and the number of publications and growth rate of English literature were significantly higher than that of Chinese literature.China occupies an important position in terms of the number of publications and country/inter-institutional influence,and the journal with the highest number of publications is FRONTIERS IN MICROBIOLOGY.“Livestock manure”,“treatment processes”,“heavy metals”,“gut microbial communities”and“groundwater”are the key words in the current research.Research in this area is gradually shifting to a more macroscopic perspective and more advanced detec⁃tion techniques.Future research should focus on the application of cutting-edge detection technologies and the prevention of the further spread of ARGs from animal husbandry to human population,which will affect the effectiveness of clinical antibiotic treatment.