Visual analysis of fertility protection research hotspots
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目的 分析中英文数据库在生育力保护方面研究热点的不同之处,为国内生育力保护的研究和实践提供有价值的借鉴.方法 以"生育力保护""Fertility protection"为主题词,在中国知网数据库(CNKI)、Web of Science(WOS)中检索中英文文献,从发文量、作者、机构、关键词四方面进行可视化分析.结果 虽然相较于国外而言,国内在生育力保护领域起步晚、作者与机构之间联系不够密切,但是我国的发文量在不断增多呈上升趋势;在生育力保护研究中,国内的研究热点集中在生殖技术(冷冻技术)、肿瘤、卵巢功能、女性等方面;国外研究热点集中在Growth(肿瘤)、Spermatogzoa(精子)、In vitro(试管)、Cryopreservation(冷冻技术)等方面.结论 虽然国内在生育力保护方面起步晚,但是近年来生育力保护受到了持续关注;肿瘤和冷冻技术是国内外共同的研究热点,但国内对精子方面的研究较少,提示在研究男性生育力方面有待提高.
Objective The differences between Chinese and English databases on fertility protection were analyzed,it provides valuable reference for the research and practice of fertility protection in China.Methods"生育力保护"and"Fertility protection"as the main topic,search for Chinese and English literature in CNKI and WOS.Visualization analysis is carried out from the four aspects of the number of papers,authors,institutions and keywords.Results Although compared to foreign countries,the domestic fertility protection field started late,and the relationship between authorts and institutions was not close enough.However,the number of documents in China is increasing and rising.In the research of fertility protection,do-mestic research hotspots focus on reproductive technology(Cryopreservation),tumor,ovarian function,women and so on.Foreign research hotspots are concentrated in Growth(tumor),Spermatogzoa(sperm),In vitro(test tube),Cryopreservation and so on.Conclusion Although domestic in China has started late in the protection of fertility,the protection of fertility in recent years has received continuous attention,especially in the research of tumor and Cryopreservation,but there are few researches on sperm in China,which suggests that the research on male fertility needs to be improved.
NETL
NSTL
万方数据
