Analysis of Medication Rules and Mechanism in Treatment of Children with Functional Constipation by Activating the Spleen Based on Data Mining and Network Pharmacology
10.16466/j.issn1005-5509.2024.08.020
- VernacularTitle:基于数据挖掘及网络药理学探讨运脾法治疗儿童便秘的用药规律及机制
- Author:
Jiabao WU
1
;
Xia ZHAO
;
Shouchuan WANG
Author Information
1. 南京中医药大学附属医院 南京 210029;儿童健康与中医药省高校重点实验室(南京中医药大学)
- Keywords:
data mining;
network pharmacology;
activating the spleen;
children;
functional constipation;
Chinese medicine
- From:
Journal of Zhejiang Chinese Medical University
2024;48(8):1033-1049
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To analyze the medication rules and mechanism in treatment of children with functional constipation(FC)by activating the spleen.[Methods]Collecting 562 cases of children with functional constipation,cluster analysis was conducted using SPSS Statistics 24.0 software,association rule analysis was performed using SPSS Modeler 18.0 software,and complex network analysis was carried out using Liquorice software to derive the core formula.The active ingredients and targets of the core formula were screened using Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP)and Bioinformatics Analysis Tool for Molecular Mechanism of Traditional Chinese Medicine(BATMAN-TCM),the targets related to FC were screened by Genome Annotation Database Platform(GeneCards),and the predicted targets were obtained after taking the intersection.Based on the Search Tool for the Retrieval of Interacting Genes/Proteins(STRING)database,the target gene protein-protein interaction(PPI)network was constructed,Cytoscape 3.8.0 software was used to build the core formula component-constipation-target network map,and topology analysis was performed with the help of Network Analyzer tool to identify the core targets.Based on the STRING database,gene ontology(GO)functional enrichment and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis were performed by using R language 4.2.2.[Results]The cases contained 1 121 prescriptions.The improvement rate of symptoms in each course was 86％to 97％,and the improvement rate of the three main symptoms of constipation was around 90％.Drug properties were mainly cold and flat,mostly were bitter and sweet.The drugs commonly belonged to the stomach and spleen.The core formula was obtained by drug association,clustering and complex network analysis,and was composed of nine drugs.The main active ingredients of the core formula were quercetin,methylheptenone,bile triene,niacin,lignan,kaempferol and baicalin.The key targets included prostaglandin-endoperoxide synthase 2(PTGS2),V-Jun sarcoma virus 17 oncogene homolog(JUN),protein kinase B1(AKT1),phosphoinositide-3-kinase regulatory subunit 1(PIK3R1),phosphatidylinositol-4,5-bisphosphate-3-kinase catalytic subunit alpha isoform(PIK3CA),and the regulation of inflammation-related pathways such as phosphatidylinositol-3-kinase/protein kinase B(PI3K/AKT)may be the mechanism of action of the core formula relieving constipation.[Conclusion]The core formula for the treatment of pediatric constipation by activating-spleen includes Zhishi(Aurantii Fructus Immaturus),Houpo(Magnoliae Officinalis Cortex),Baizhu(Atractylodis Macrocephalae Rhizoma),Jineijin(Galli Gigerii Endothelium Corneum),Shanzha(Crataegi Fructus),Lianqiao(Forsythiae Fructus),Juemingzi(Cassiae Semen),Huomaren(Cannabis Fructus),Huhuanglian(Picrorhizae Rhizoma),whose main components may affect the level of inflammatory factors and repairing the intestinal mucosa to restore the function of the intestinal smooth muscle,which has certain implications for the clinical application of the method of activating the spleen and the Chinese medicine treatment of FC in children.
