Prescription Rule of Traditional Chinese Medicine in the Treatment of Diabetic Nephropathy via Data Analysis and Biofilm Interference / 医药导报

Objective To analyze the medication rule of Traditional Chinese Medicine(TCM)in treating diabetes nephropathy(DN)and to explore the interaction between core components and key targets.Methods Based on the ancient and modern medical case cloud platform,the medication rules of TCMs and the drug pairs with the highest frequency in treating DN were summarized.Then the network pharmacology approach was utilized to analyze the pharmacodynamic material basis and mechanisms of the highest frequency-drug pairs.The potential targets were predicted by Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP)databases.TTD,DISGENET,and GENECARD databases were used to obtain the related targets of DN and screen out the potential targets for DN.In order to clarify the relationships between the active ingredients,the core targets,and pathways,STRING and Cytoscape 3.7.1 software were used to construct the protein-protein interaction(PPI)network and core drugs-ingredients-targets-disease interaction network,DAVID database was screened for Kyoto Encyclopedia of Genes and Gnomes(KEGG)enrichment analysis of core targets.Sybyl 2.1 software and biofilm interference verify the combined capacity between the core ingredients and key targets.Results Among 183 prescriptions,Astragali Radix had the highest use frequency and average dose,43 times and 37 g,respectively,followed by Salviae miltiorrhizae Radix and Poria cocos.To find the core combined with the highest confidence in association analysis was astragalus,salvia miltiorrhiza,and tuckahoe.Correlation analysis indicates that the core combination with the highest confidence was Astragali Radix-Salviae miltiorrhizae Radix-Poria cocos.Network pharmacologic showed 89 potential targets and 15 key signaling pathways for the treatment of DN by the drug pair.TNF signaling pathway,Nod-like receptor signaling pathway,and MAPK signaling pathway were disease-related pathways,and IL-6,TNF,and vascular endothelial growth factor A(VEGFA)were core targets.Isorhamnetin and quercetin of the drug pair had high binding ability with IL6,the scores were 8.2 and 7.4,respectively,and the dissociation constants(KD)were 5.6×10-5 mol·L-1 and 6.8×10-5 mol·L-1,respectively.Conclusion This study preliminarily finds the prescription rule of treating DN with Astragali Radix-Salviae miltiorrhizae Radix-Poria cocos as the core drug pair,isorhamnetin,and quercetin are probably the main active compounds of this drug pair in DN treatment,which provides a basis for clinical treatment and drug discovery of DN.

Review of drug utilization research based on real-world data / 药学实践与服务

In recent years, the rapid development of medical information technology has made it critical to analyze large-scale diagnosis and therapeutic data and extract rules based on real medical environment. This has become an essential approach for marketing evaluation and regulatory decision-making of drugs and devices both domestically and internationally. Real world study （RWS）, as a novel methodology for clinical evaluation of drugs in the field of drug utilization research （DUR）, have presented opportunities and challenges for observational studies in assessing actual efficacy or effectiveness. However, despite being a popular methodological approach among scholars in the field, there are still limitations and deficiencies when analyzing population medication characteristics in RWS. Systematic evaluation research methods have not yet been established, leading to inadequate generation of real-world evidence （RWE）. The research design, methodological pathways, evaluation indicators, confounding factors, and bias management involved in DUR based on real-world data （RWD） were reviewed in this artical with the intention of providing guidance for further exploration into DUR.

Bibliometric analysis of brucellosis by CiteSpace / 药学实践与服务

Objective To perform a visual bibliometric analysis of hot spots as well as areas of Brucella disease research by searching brucellosis related literature. Methods A thematic search was conducted in the web of science core set database using Brucella disease or brucellosis as keywords to retrieve literature between January 1985 and December 2021. CiteSpace was used to visualize the countries, institutions, authors, and keywords in the retrieved relevant literatures. Results A total of 4 495 eligible articles studies were included, with the United States being the most populous country and the University of Sao Paulo being the most influential. Jilin University and Shihezi University in Xinjiang, China were relatively influential in this field. For the key words analysis, the top 3 of high-frequency words were infection, diagnosis, abortion, and in the 12 clusters formed, the clusters formed by #1, #4 were larger and the research hotspot continued. Keywords in the last five years including human brucellosis, immunity, zoonotic disease, were highlighted. Conclusion Study analysis suggested that human brucellosis with zoonosis was a research hotspot, more scholars focused on the infectious route and other exposure risks of cattle as intermediate hosts, epidemiological studies on brucellosis or will be new trends.

Systematic evaluation of prehospital external hemostatic dressings / 军事医学

Objective To evaluate the effectiveness,safety and operability of different types of pre-hospital topical hemostatic dressings given the limited clinical evidence of pre-hospital topical hemostatic dressings so as to provide reference for the subsequent establishment of a comprehensive index system.Methods A systematic review method was used to sift through and summarize the evaluation indexes of zeolite,kaolin and chitosan.Results Fifteen studies were included,only one of which was randomized controlled trial(RCT)study,and the rest were descriptive studies,involving military and civilian subjects.All the three types of hemostatic dressings in the included studies had good haemostatic effects,but the amount of data was too limited to compare the haemostatic effects between different types.Except for zeolite wounds that were likely to be burned by exothermic heat,the other types caused few adverse reactions but with unclear operability.There was no data on stability and economy in the selected literature.Conclusion Considering the ideal hemostatic agent and the standard requirements of Chinese expert consensus,it is recommended that the indicators in follow-up studies include efficacy,safety,operability,stability and economy,and that preclinical animal studies be included to supplement related indicators.

Development of EEG feedback device based on virtual instruments technology / 医疗卫生装备

EEG feedback therapy has some value in mental disease treatment. This article designs an EEG feedback system with complete function and good performance based on virtual instruments technology, and brings out project of hardware and software to develop the system. Prototype of the system is made and has some effect of clinic application in mental disease?

Study on Consumables Direction Distribution Mode in Modern Hospital / 医疗卫生装备

With the informatization of modern hospital,the management model & structure for medical consumables evolves to adapt to the requirements of hospital.Then,some suggestions are put forward based on the analyses of the problems of hospital consumables management and the advantages of direct distribution.