2000～2009年我国端粒酶研究文献的计量分析

摘要

目的 对我国2000～2009年间期刊上发表的端粒酶研究文献进行统计分析.方法 采用文献计量学方法,着重研究端粒酶文献的年代分布、期刊分布、学科分布和作者及作者单位分布.结果 2000～2009年,共检索到端粒酶研究文献4534篇,年平均文献量为454篇.其中在妇产科学、基础医学、心血管疾病、泌尿科学、外科学方面研究文献较多,分别占总文献的8.36%、8.07%、5.44%、5.3%、4.37%.端粒酶与肿瘤形成关系的研究占总文献比例较大,为75.63%.结论 端粒酶研究的重点还是在端粒酶与肿瘤的关系上,医学院校的文献量最多.%Objective Statistical analysis is done on telomerase literature published during 2000-2009 in China.Methods Literature quantitative analysis is adopted focusing on the distribution of time, journals, subjects,authors and their units.Results Altogether 4534 papers of telomerase during 2000-2009 were retrieved, average annual paper number 454, mostly from the subjects of Obsterics and Gynecology, Basic Medicine, Cardiovascular Disease, Urology and Surgery etc., accounting for 8.36 ％ , 8.07 ％ , 5.44 ％ , 5.3 ％ , and 4.37％ of the total respectively.The research on telomerase relationship with tumorigenesis takes a major proportion of 75.63％.Conclusion The research on telomerase is still focusing on its relationship with tumors, and the literature is mostly from the medical schools.