›› 2018, Vol. 45 ›› Issue (10): 2866-2875.doi: 10.16431/j.cnki.1671-7236.2018.10.024

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The Mechanism Analysis of Baitouweng Decoction in Treating Swine Diarrhea Based on Network Pharmacology

BAI Dongdong, LI Xinpu, YANG Feng, LUO Jinyin, WANG Xurong, LI Hongsheng   

  1. Key Laboratory of New Animal Drug Project of Gansu Province, Key Laboratory of Veterinary Pharmaceutical Discovery, Ministry of Agriculture, Lanzhou Institute of Animal Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China
  • Received:2018-04-17 Online:2018-10-20 Published:2018-10-20

Abstract:

In the study,the network pharmacology method was used to reveal the mechanism of Baitouweng decoction in treating swine diarrhea with the active ingredient and target,gene function and signal pathway.All the chemical compounds and targets of Baitouweng decoction were searched in the pharmacological analysis database of traditional Chinese medicine (TCM).Then the compound-target network,protein-protein interaction (PPI) network and target-pathway network were constructed by STRING,DAVID,NCBI databases and Cytoscape software to study the mechanism of Baitouweng decoction in treating swine diarrhea.The results showed that 11 active compounds of Baitouweng decoction were screened through the oral availability and drug-likeness,and the results of compound-target network showed that there were 63 corresponding targets corresponding to 11 compounds.The Baitouweng decoction-swine diarrhea PPI network diagram contained 45 targets,in which the key targets were ESR1,CREBBP,MAPK1,AR and so on,TOP2B,ESR1,ESR2,NR3C1,AR and NCOA2 were directly related to the targets of swine diarrhea.There were 2 KEGG pathways and 5 gene ontology (GO) entries of which the number of biological process,molecular function and cellular component was 3,1 and 1,respectively.Baitouweng decoction could regulate the expression of TOP2B,ESR1,ESR2,NR3C1,AR and NCOA2 and other regulated genes by aureusidin,palmatine,corylifol C,fumarine,peltatin,capsularin and 8-hydroxypinoresinol.The phospholipase C activation G protein-coupled receptor signaling pathway,adenylate cyclase-activating adrenergic receptor signaling pathway,DNA template transcription,steroid binding,and cell membrane components were used to treat swine diarrhea through neuroactive ligand-receptor interaction signaling pathways.

Key words: Baitouweng decoction; swine diarrhea; protein-protein interaction network (PPI); gene ontology (GO) analysis; KEGG signaling pathway

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