The purpose of this project is used for exploring the mechanism of Callistephus chinensis in the treatment of diabetes by network pharmacology and molecular docking methods.The target of Callistephus chinensis was obt...The purpose of this project is used for exploring the mechanism of Callistephus chinensis in the treatment of diabetes by network pharmacology and molecular docking methods.The target of Callistephus chinensis was obtained from SwissTargetPrediction database,while the target related to diabetes was obtained from GeneCards and OMIM databases.The target was added in String database to build the protein interaction network.GO biological process enrichment analysis and KEGG pathway enrichment analysis were carried out by Metascape software,then the target-pathway network was constructed.Molecular docking was carried out in Discovery Studio 2016 Client software to verify the binding force of Callistephus chinensis flavonoid compounds with key targets.In this study,10 potential active components were selected from the flavonoid monomer compounds of Callistephus chinensis.1847 biological processes(BP),126 cell compositions(CC)and 256 molecular functions(MF)were obtained by GO enrichment analysis;a total of 194 pathways were involved in KEGG enrichment analysis of 192 cross targets.Network analysis showed that quercetin was the main active component of flavonoids in the treatment of diabetes,AKT1,TNF,VEGFA,EGFR,SRC and other related signals were in relation to the treatment of diabetes.This study showed that Callistephus chinensis flavonoid compounds play a role in the treatment of diabetes by regulating multi-target and multi-pathway.展开更多
Okra(Abelmoschus esculentus[L.]Moench.)is one of the most frequently used herbals in East or West Africa,and its various biological activities have been widely studied.Flavonoids extracted from many plants are reporte...Okra(Abelmoschus esculentus[L.]Moench.)is one of the most frequently used herbals in East or West Africa,and its various biological activities have been widely studied.Flavonoids extracted from many plants are reported to have neurological properties,e.g antidepressant and antifatigue.However,its neurological protect in antidepressant-like effect of flavonoids extracted from okra have not yet been demonstrated.The present study was aimed at investigating the antidepressant-like eff ect of the flavonoids extracted from okra fruit(FOF)using the forced swimming test(FST)pattern and preliminary exploration its potential mechanism.We also used the open fi eld test(OFT)to estimate the spontaneous locomotor activity.We found that oral administration(p.o.)of FOF(300 mg/kg)alone signifi cantly reduced the immobility time in the FST without changes in locomotor activity in the OPT.The experimental data indicated the antidepressant-like eff ect of FOF involved in noradrenergic,glutamatergic and dopaminergic systems.展开更多
文摘The purpose of this project is used for exploring the mechanism of Callistephus chinensis in the treatment of diabetes by network pharmacology and molecular docking methods.The target of Callistephus chinensis was obtained from SwissTargetPrediction database,while the target related to diabetes was obtained from GeneCards and OMIM databases.The target was added in String database to build the protein interaction network.GO biological process enrichment analysis and KEGG pathway enrichment analysis were carried out by Metascape software,then the target-pathway network was constructed.Molecular docking was carried out in Discovery Studio 2016 Client software to verify the binding force of Callistephus chinensis flavonoid compounds with key targets.In this study,10 potential active components were selected from the flavonoid monomer compounds of Callistephus chinensis.1847 biological processes(BP),126 cell compositions(CC)and 256 molecular functions(MF)were obtained by GO enrichment analysis;a total of 194 pathways were involved in KEGG enrichment analysis of 192 cross targets.Network analysis showed that quercetin was the main active component of flavonoids in the treatment of diabetes,AKT1,TNF,VEGFA,EGFR,SRC and other related signals were in relation to the treatment of diabetes.This study showed that Callistephus chinensis flavonoid compounds play a role in the treatment of diabetes by regulating multi-target and multi-pathway.
基金This research was supported by Shenyang Scientific Project(No.F13-287-1-00)Liaoning Province Natural Science Foundation(No.2014020076).
文摘Okra(Abelmoschus esculentus[L.]Moench.)is one of the most frequently used herbals in East or West Africa,and its various biological activities have been widely studied.Flavonoids extracted from many plants are reported to have neurological properties,e.g antidepressant and antifatigue.However,its neurological protect in antidepressant-like effect of flavonoids extracted from okra have not yet been demonstrated.The present study was aimed at investigating the antidepressant-like eff ect of the flavonoids extracted from okra fruit(FOF)using the forced swimming test(FST)pattern and preliminary exploration its potential mechanism.We also used the open fi eld test(OFT)to estimate the spontaneous locomotor activity.We found that oral administration(p.o.)of FOF(300 mg/kg)alone signifi cantly reduced the immobility time in the FST without changes in locomotor activity in the OPT.The experimental data indicated the antidepressant-like eff ect of FOF involved in noradrenergic,glutamatergic and dopaminergic systems.