Exploration of the effective components and mechanism of Alpinia oxyphylla-Saposhnikovia Radix in the treatment of diabetic kidney disease based on network pharmacology

Objective:Network pharmacology was used to predict the main targets and related mechanism pathways of the key compounds and active ingredients of the Alpinia oxyphylla-Saposhnikovia Radix based on the therapeutic strategy of tonifying kidney and dispelling pathogenic wind for the treatment of diabetic kidney disease(DKD).Methods:The effective components of Alpinia oxyphylla-Saposhnikovia Radix were screened through the data platform of Traditional Chinese Medicine(TCM).After screening effective targets,the disease target gene database was used to obtain targets for DKD,and then gene enrichment analysis to predict relevant signalling pathways after obtaining the key target genes through Venn analysis.Results:There were 324 active components of Alpinia oxyphylla-Saposhnikovia Radix through the data platform of TCM.In addition,Venn analysis showed that there were 48 key target genes for the treatment of DKD.The biological pathways for the action of Alpinia oxyphylla-Saposhnikovia Radix in DKD were closely related to many signaling pathways including NF-kappaB,classical MAP kinase,JNK and P38 MAP kinase,and ERK5.Conclusions:Treatment of DKD with Alpinia oxyphylla-Saposhnikovia Radix based on the therapeutic strategy of tonifying kidney and dispelling pathogenic wind has the characteristics of multi-components,multi-targets and multi-pathways,which could provide new ideas and methods for further researches on the treatment of DKD with Alpinia oxyphylla-Saposhnikovia Radix.

Post-infectious cough of different syndromes treated by traditional Chinese medicines:A review

The application of traditional Chinese medicines(TCMs)has a history of more than 2000 years,which have the characteristics of multi-component,multi-target,and high safety.Post-infectious cough(PIC)is a respiratory disease with high incidence.It belongs to subacute cough and accounts for as much as40%–50%.Cough is the main clinical manifestation of PIC.PIC seriously affects people’s life quality because of complex etiology,long-term course of disease,treatment difficulties and other characteristics.Western medicines are based on the principle of symptomatic treatment,so they are often difficult to control PIC fundamentally.These factors could due to that PIC is prolonged and unable to heal repeatedly.TCMs have obvious advantages in treating PIC,with accurate curative effects,less side effects and adverse reactions and are effective in improving PIC-related symptoms and indicators,enhancing patients’life quality and reducing pain.TCMs,guided by holistic concept and syndrome differentiation,advocate determine treatment on the basis of pattern types,and have remarkable clinical treatment effects.As for TCMs etiology,pathogenesis and syndrome types of PIC,TCM scholars have not yet reached a unified standard.However,most of them think that wind pathogen can cause PIC alone,or it can be combined with other evils,which might be the main mechanism of PIC.This paper discusses the advantages and limitations of TCMs in PIC treatment from etiology,pathogenesis,distribution of syndrome types and treatment of TCMs.This article focuses on the treatment methods and pharmacodynamic material basis of wind pathogen,providing ideas in treating PIC of TCMs clinically and innovative drug development.