Mutual Information Entropy Analysis of Compatibility of Traditional Chinese Patent Medicines Against Liver Diseases in Chinese Pharmacopoeia（2020 Edition） / 中国实验方剂学杂志

ABSTRACT

ObjectiveTo investigate the compatibility rule of traditional Chinese patent medicines （TCPMs） against liver diseases through network analysis. MethodWith “liver” as the search term， TCPMs against liver diseases were retrieved from volume Ⅰ of Chinese Pharmacopoeia （2020 edition）， and the basic information of them was collected. TCPMs with same Chinese medicinal materials （CMMs）， usage， and indications， but different dosage forms， were unified as one formula. Mutual information entropy （MIE） of CMM couples was calculated to quantify the relationship between them， and the top 25% CMM pairs in MIE were used to construct the compatibility network， with CMM as node and the relationship between CMM pairs as the edge. Key CMM and frequently used CMM combinations were identified based on node centrality and cluster analysis， respectively. The indications of TCPMs related to the CMMs in clusters were recorded. Cytoscape 3.6.1 was employed for visualization and topology analysis of the compatibility network. ResultA total of 179 TCPMs， involving 428 CMMs， were retrieved. Angelicae Sinensis Radix， Paeoniae Radix Alba， and Glycyrrhizae Radix et Rhizoma were identified as key CMMs with high frequency， and Cuscutae Semen-Lycii Fructus， Citri Reticulatae Pericarpium-Cyperi Rhizoma， and Ecliptae Herba-Ligustri Lucidi Fructus combinations had high MIE. Furthermore， the CMMs were clustered into ten groups corresponding to different diseases which， however， all belonged to digestive diseases. ConclusionThis study unveils potential CMM pairs and common CMM combinations against liver diseases， which can serve as a reference for revealing compatibility rules of CMMs and research and development of Chinese medicine.