Visualized Analysis of Application Research of Wuling San in Recent 10 Years
Objective A visualized analysis of the relevant literature on the application of Wuling San(Five-Ingredient Powder Containing Poria)in China in the recent 10 years was conducted to explore the application of Wuling San.Methods The applied research of Wuling San issued in the academic journals of CNKI from January 1,2013 to December 31,2022 were retrieved.The corresponding knowledge graphs were drawn with CiteSpace software,and the keywords of the literature were visualized and analyzed.Results A total of 1 121 articles related to the applied research of Wuling San were obtained after preliminary retrieval,and 1 104 articles were included for visual analysis after screening.The results of keyword co-occurrence analysis showed that Wuling San was usually used for treating cirrhosis ascites,chronic heart failure,diabetic nephropathy and other multi-system diseases,and it was mostly used by the compatibility of Taohong Siwu Decoction,Zhenwu Decoction,Xiaochaihu Decoction,Shenqi Pills and Linggui Zhugan Decoction.Wuling San was indicated for the symptoms of edema,dysuria and urinary retention.The commonly-used research methods for Wuling San included network pharmacology,molecular docking,etc.The results of keyword burst analysis showed that the hotspots of Wuling San applied research were as follows:cirrhosis in 2013,Yinchenhao Decoction in 2015,cerebral edema in 2018,and network pharmacology,novel coronavirus-infected pneumonia and cardiac function since 2020.Conclusion Wuling San is widely used in the clinic,and is indicated for water metabolism disorders.Wuling San in the treatment of cirrhotic ascites,chronic heart failure and diabetic nephropathy becomes the research hotspots in recent years.The applied researches of Wuling San on novel coronavirus-infected pneumonia and on improving cardiac function have become the trend and focus of current research.