[Mechanism of Jingfang Granules in relieving alcohol and protecting liver based on bioinformatics technology].

The present study explored the potential mechanism of Jingfang Granules in relieving alcohol and protecting liver by network pharmacology and molecular docking and verified the effects and related pathways by animal experiments. The active components of Jingfang Granules were retrieved from Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP). Targets of drugs and diseases were obtained from PubChem, Swiss Target Prediction and CTD.

[Research progress of Phyllanthi Fructus and prediction of its Q-markers].

Phyllanthi Fructus, a unique Chinese and Tibetan medicinal plant with both edible and medical values, has high potential of cultivation and development. The resources of Phyllanthi Fructus in China are rich, mainly distributed in Yunnan, Sichuan, Fujian, Guangdong, Guangxi, etc. Phyllanthi Fructus is widely used in the clinical practice of Chinese medicine and plays an important role in Tibetan medicine, Uyghur medicine, Yi medicine, and Mongolian medicine.

[Application of real world study and human use experience in research and development of new traditional Chinese medicine drugs].

Real world study(RWS) refers to the process of collecting real world data related to the health of research subjects in the real world environment for pre-set clinical problems and obtaining the status of drug use and potential benefits/risks through analysis. The data are derived from the hospital information system(HIS), medical insurance system, disease registration system, adverse drug reaction monitoring system, etc. Human use experience of traditional Chinese medicine(TCM) is a new concept put forward by experts after summarizing the problems existing in clinical trials of new TCM drugs.

Metabolomics study of (Oliv.) Diels on the abnormal uterine bleeding rats by ultra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry analysis.

The objective of this study was to explore the effects and underlying intervention mechanisms of water extract (AWE) on abnormal uterine bleeding (AUB) based on serum metabolomics. Firstly, the concentration of main active substances in AWE was determined and the chemical components were identified by UPLC-Q-Exactive Orbitrap-MS/MS. A drug-induced abortion model was established by mifepristone and misoprostol.

Time-scheduled dotted and solid thread-ligating therapy combined with vacuum sealing drainage for treating high complex anal fistula.

Objective: To investigate the treatment of high complex anal fistula with time-scheduled dotted and solid thread-ligating therapy combined with vacuum sealing drainage.

Methods: A retrospective cohort study of 80 patients with high complex anal fistula admitted to the anorectal department of our hospital was conducted. The patients in the control group (n=40) were treated with traditional incision thread-ligating therapy, while the patients in the observation group (n=40) were treated with time-scheduled dotted and solid thread-ligating therapy combined with vacuum sealing drainage.

[Mechanism of Jinqi Jiangtang Tablets in treatment of pancreatic β cell dysfunction based on network pharmacology and molecular docking technology].

The present study investigated the therapeutic efficacy and potential mechanism of Jinqi Jiangtang Tablets(JQJT) on pancreatic β cell dysfunction based on network pharmacology and molecular docking technology. TCMSP platform was used to retrieve the chemical components and targets of the three Chinese herbal medicines of JQJT. The genes were converted to gene symbol by the UniProt, and its intersection with targets related to pancreatic β cell function in GeneCards and CTD databases was obtained.

[Anti-inflammatory effect and mechanism of ethanol extract from Saposhnikoviae Radix in LPS-induced inflammation mouse model].

This paper aimed to explore the anti-inflammatory effect of ethanol extract from Saposhnikoviae Radix in a lipopolysaccharide(LPS)-induced inflammation mouse model and its regulation of TLR4/NF-κB signaling pathway. The ethanol extract from Saposhnikoviae Radix was separated and purified on the macroporous adsorption resin and its main chemical components were identified by UPLC-QE/MS. The identification results showed that the top ten components of ethanol extract from Saposhnikoviae Radix were mainly chromones and coumarins.

[Progress in application of Bletilla striata polysaccharide in novel drug delivery systems and biomaterials].

As the main active ingredient of the orchidaceous herb Bletilla striata, B. striata polysaccharide(BSP) has pharmacological activities such as promoting coagulation, anti-inflammation, anti-oxidation, promoting wound healing, anti-tumor, and immunomodulation, and is biodegradable and non-toxic. Additionally, it has the material properties of suspension thickening, film-forming adhesion, coating and solubilizing, targeting and slow releasing, effect-enhancing and toxicity-reducing, etc.

[Mechanism of Magnoliae Officinalis Cortex in treatment of peptic ulcer based on network pharmacology and molecular docking].

Magnoliae Officinalis Cortex(Houpo) can treat peptic ulcer disease(PUD), the mechanism of which remains unclear. In this study, network pharmacology and molecular docking were employed to predict the mechanism of Houpo in the treatment of PUD. Through literature review and TCMSP screening, 15 main active ingredients were obtained.

[Research and development strategies of new Chinese medicines based on new regulations].

In recent years, only a small number of new Chinese medicines have been approved for marketing, which has embodied the bottleneck in the development of the Chinese medicine industry. To tackle this problem, the National Medical Products Administration has issued a series of regulations and technical requirements. In the context of new regulations, this study deeply explored the research and development strategies of new Chinese medicines under the guidance of the new classification of drug registration, and discussed the key technical issues in the research and development.

[Effect of intestinal flora changes on pharmacokinetics of astragaloside Ⅳ].

The effect of intestinal flora changes on the pharmacokinetics of astragaloside Ⅳ in rats with type 2 diabetes mellitus was explored in this study. The rat model in preliminary experiment was established by high-sugar and high-fat diet combined with the intraperitoneal injection of low-dose streptozotocin(STZ). Rats were divided into model group, astragaloside Ⅳ group, berberine group and combination group(five rats in each group).

[Comparison of endogenetic microbial community diversity between wild Cordyceps sinensis,artificial C. sinensis and habitat soil].

To obtain the difference of the fungal and bacterial community diversity between wild Cordyceps sinensis, artificial C. sinensis and their habitat soil, Illmina Hiseq high-throughput sequencing technology was applied. The results show that Proteobacteria was the dominant bacterial phylum in C.

[Exploration of emulsifying material basis of Angelicae Sinensis Radix volatile oil based on partial least squares and hydrophile-lipophile balance value].

This study explores the emulsifying material basis of Angelicae Sinensis Radix volatile oil (ASRVO) based on partial least squares (PLS) method and hydrophile-lipophile balance (HLB) value.The turbidity of ASRVO emulsion samples from Gansu,Yunnan,and Qinghai was determined and the chemical components in the emulsion were analyzed by GC-MS.The PLS model was established with the chemical components as the independent variable and the turbidity as the dependent variable and evaluated with indexes R~2X and R~2Y.

[Mechanisms and application of triptolide against breast cancer].

Overtaking lung cancer,breast cancer is now the most commonly diagnosed cancer seriously threatening people's health and life. As the main effective component of Tripterygium wilfordii,triptolide( TP) has attracted increasing attention due to its multitarget and multi-pathway anti-tumor activity. Recent studies have revealed that breast cancer-sensitive TP enables the inactivation of breast cancer cells by inducing tumor cell apoptosis and autophagy,interfering in tumor cell metastasis,resisting drug resistance,arresting tumor cell cycle,and influencing tumor microenvironment.

[Preparation of hydrophilic Indigo Naturalis based on polyethylene glycol( PEG) surface film-forming method and evaluation].

Polyethylene glycol (PEG) surface film-forming method was used to prepare hydrophilic Indigo Naturalis decoction pieces with stable effect.The preparation process of modified Indigo Naturalis was optimized and its microscopic properties,hydrophilicity,antipyretic efficacy,and safety were systematically evaluated.With equilibrium contact angle as assessment index,the influence of modifier type,modifier dosage,dispersant dosage,and co-grinding time on water solubility of Indigo Naturalis was investigated by single factor test.

[Antipyretic activity and potential mechanism of Indigo Naturalis on 2,4-dinitrophenol-induced fever rat model].

As an effective antipyretic medicine,Indigo Naturalis has a long history of application in the field of Chinese medicine.The content of organics,mainly indigo and indirubin,is about 10%. However,the active ingredients and mechanism of its antipyretic effect have not yet been fully elucidated.

[Key to Indigo Naturalis' oral effectiveness: in vivo and in vitro verification of bile action].

Indigo Naturalis( IN) is mainly composed of 10% organic matter and 90% inorganic matter,with a poor wettability and strong hydrophobicity. Indigo,indirubin and effective ingredients are almost insoluble in water. And how it exerts its effect after oral administration still needs to be revealed.

[Changes in forms of Indigo Naturalis slices in ancient and modern times: a systematic study on quality of purified Indigo Naturalis and crude Indigo Naturalis].

Indigo Naturalis has a long history of medicinal use with particularity and complexity in its processing. Before the Ming dynasty,Indigo Naturalis was extracted from the top layer of zymotic fluid,called " purified Indigo Naturalis". In modern processing,the precipitate " crude Indigo Naturalis" is dried to produce Indigo Naturalis after impurity removal.

[Microbial community structure and transformation of indoles in soaking and fermentation of Indigo Naturalis].

The soaking and fermentation of Baphicacanthus cusia( Nees),the important intermediate link of Indigo Naturalis processing,facilitates the synthesis of indigo and indirubin precursors and the dissolution of endogenous enzymes and other effective components,while the role of microorganisms in the fermentation is ignored. The present study investigated the changes of microbial community structure in Indigo Naturalis processing based on 16 S amplicon sequencing and bioinformatics. Meanwhile,the contents of indigo,indirubin,isatin,tryptanthrin,indole glycoside,etc.

[Challenges and strategies of high-quality development of Indigo Naturalis industry].

Traditional Chinese medicine( TCM) processing is a traditional pharmaceutical technology unique to China,which is an important means to ensure the safety and effectiveness of clinical medication. As China' s intangible cultural heritage,it contains a wealth of wisdom. With the evolution and optimization of processing methods,Indigo Naturalis,an ancient dye,has gradually become an effective medicine for the treatment of high fever in children,colitis,psoriasis,and leukemia.

Influences of a hierarchical nursing model on rescue outcomes and nursing quality of patients with acute cerebral infarction.

Objective: To investigate the influence of a hierarchical nursing model on rescue outcomes and nursing quality of patients with acute cerebral infarction (ACI).

Methods: A total of 120 patients with ACI admitted to our hospital from January 2020 and December 2020 were selected as the study subjects and were divided into a study group and a control group, with 60 patients in each group. The study group was treated with a hierarchical nursing model, while the control group was treated with a conventional nursing model.

[Q-marker prediction of Magnoliae Officinalis Cortex before and after "sweating"].

Magnoliae Officinalis Cortex, a common Chinese medicinal in clinic, should undergo "sweating" process in producing area according to Chinese Pharmacopoeia, which affects its genuineness and quality. In light of the concept and research mode of quality marker(Q-marker) for decoction pieces, the active components of Magnoliae Officinalis Cortex pieces which altered significantly before and after "sweating" were identified in this study. The main pharmacodynamic material basis was clarified by pharmacodynamic, pharmacokinetic and drug property research, followed by the prediction of Q-markers of Magnoliae Officinalis Cortex before and after "sweating", for better improving its quality standard.