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Comparative analysis of domestic and foreign regulatory science literatures based on VOSviewer
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Hang ZHAO, Jia-xi DU, Wen-jing JI, Yu FANG
Chinese Journal of New Drugs | 2023, 32(4) : 396 - 403
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Chinese Journal of New Drugs | 2023, 32(4): 396-403
Comparative analysis of domestic and foreign regulatory science literatures based on VOSviewer
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Hang ZHAO, Jia-xi DU, Wen-jing JI, Yu FANG
Affiliations
  • Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710301, China
Published: 2023-02-28
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The article was to carry out visualized analysis of Chinese and English literatures of regulatory science, and compare the current research status and hot spots around the world. Using "regulatory science" as the search term, Chinese literature was searched in CNKI, Wanfang and VIP from January 1, 2016 to December 26, 2021. English literature was searched in the Web of Science core collection and PubMed from January 1, 2001 to December 26, 2021. After excluding duplicate or irrelevant literature, the VOSviewer 1.6.17 was used for social network analysis and time series, including countries, organizations, authors and keywords. A total of 264 Chinese and 3 307 English literatures were included in the analysis. The research hotspots of Chinese literature were drugs, medical devices and discipline construction. While the research hotspots of English literature were biomarkers, nano medicine and other specific technologies. China's regulatory science has preliminarily established the framework and system of drug regulatory scientific research by carrying out the first batch of key projects and collaboration with universities. With the further deepening of research in the future, China will be completely in line with the world's level in this area.

regulatory science  /  VOSviewer  /  bibliometric  /  clustering
Hang ZHAO, Jia-xi DU, Wen-jing JI, Yu FANG. Comparative analysis of domestic and foreign regulatory science literatures based on VOSviewer[J]. Chinese Journal of New Drugs, 2023 , 32 (4) : 396 -403 .
Year 2023 volume 32 Issue 4
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Article Info
  • Online Date:2026-03-05
  • Published:2023-02-28
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  • Accepted:2022-07-29
Affiliations
    Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an 710301, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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