摘要
以SCI数据库全库收录的2000-2013年间我国发表的干细胞领域文献为研究对象,基于关键词词频、共现词频、节点中心度等多个角度,通过利用信息可视化软件Cite Space III和Bibexcel工具对文献关键词进行了较为全面的分析。研究结果表明:主题词EXPRESSION (表达)、DIFFERENTIATION(分化)、STEM-CELLS(干细胞)、TRANSPLANTATION(移植)、IN-VITRO(体外)、MESENCHYMAL STEM-CELLS(间充质干细胞)、PROLIFERATION(增殖)、PROGENITOR CELLS(祖细胞)、STROMAL CELLS(基质细胞)、BONE-MARROW(骨髓)、GROWTH(生长)等始终保持在所有主题词的前列,表明我国干细胞研究领域的热点学科为生命科学类学科。
The literature on the data of stem cell has been published in China from 2000 to 2013 in SCI database.This paper makes a comprehensive analysis of the key words from the perspectives of keyword frequency,co-occurrence frequency and node centrality by using the information visualization software CiteSpace III and Bibexcel tools.The result of the study shows that the keywords include EXPRESSION,DIFFERENTIATION,STEM-CELLS,TRANSPLANTATION,IN-VITRO,MESENCHYMAL STEM-CELLS,PROLIFERATION PROGENITOR CELLS,STROMAL CELLS,BONE-MARROW,and GROWTH etc.,which have always been at the forefront of all the keywords,indicating that the hotspots in the field of stem cell research in China are life science.
作者
段秋月
DUAN Qiuyue(Jiyuan Vocational and Technical College,Jiyuan 459000,Hena)
出处
《济源职业技术学院学报》
2018年第3期55-63,共9页
Journal of Jiyuan Vocational and Technical College