Drug Sensitive Test on Main Pathogenic Bacteria of Cow Recessiveness Mastitis Using Traditional Chinese Medicine Preparation “Zengrujianniusan”

According to the theory of Chinese veterinary medicine and characteristics of Chinese herbal medicine, four different preparations of compound Chinese medicine ＂Zengrujianniusan＂ were composed, and the prepared water decoction was used to carry on the bacteriostatic test on main pathogens of cow recessiveness mastitis. The results showed that the four different prescriptions of water decoction all had antibacterial effects. The prescription 3 was sensitive to Staphylococcus aureus and Streptococcus agalactiae, while the other three prescriptions showed high sensitivity, and the prescription 3 had the strongest bacteriostatic effects.

Clinical research progress of oral administration of traditional Chinese medicine in the treatment of dry eyes

Dry eye is a common and frequently occurring ophthalmology disease with complex etiology and easy recurrence.Oral administration of traditional Chinese medicine has the characteristicsof high curative effect and little toxic and side effect in the treatment of dry eye.This paper collates the domestic reported clinical studies on the oral administration of traditional Chinese medicine in the treatment of dry eye,which are discussed from four aspects:special prescription for specific disease,addition and subtraction of main prescription,treatment based on syndrome differentiation and proprietary Chinese medicine.The curative effect and advantages of traditional Chinese medicine in the treatment of dry eye are demonstrated,providing a reference for the treatment of dry eye in the future.

Discussion on the Quality Evaluation Method of Traditional Chinese Medicine Compound Preparations

As an important representative of the modernization of the Chinese medicine industry,traditional Chinese medicine(TCM)compound preparations are an indispensable part of the development of TCM.The complex ingredients and unclear action mechanism of TCM compound preparations restrict the development of TCM.In line with this problem,the modern TCM research has made extensive remarkable achievements.From the single indicator in the past to multiple indicator,the research on the combination of TCM fingerprints and pharmacodynamics also has made great progress.The introduction of quality evaluation methods such as the"quantitative analysis of multi-components by a single marker","dose-effect"indicator,"Bioactive Equivalent Combinatorial Components"(BECCs)and TCM quality markers have brought new ideas for quality control of TCM compound preparations.

Application and Practice of Traditional Chinese Medicine Characteristic Technology Inheritance in Research and Development of Traditional Chinese Medicine Preparations in Medical Institutions

Medical institution preparations play an important role in the development of hospitals,being one of the main forms of traditional Chinese medicine clinical characteristic medication,as well as an important carrier for the inheritance and innovation of traditional Chinese medicine.In recent years,the research and development of traditional Chinese medicine preparations has become a hot spot in the research and development of preparations by medical institutions.Traditional Chinese medicine preparations prepared by traditional processes and their entrusted preparation matters have changed from the current licensing management to filing management.The registration model of traditional Chinese medicine preparations has undergone significant changes,emphasizing more on real data and evaluation results from the objective world,respecting traditional medication experience,and emphasizing the inheritance and innovative development of traditional technological experience.In the process of following teachers in the inheritance project of traditional Chinese medicine,we combined the inheritance of traditional Chinese medicine characteristic technology with the research and development practice of traditional Chinese medicine preparations in medical institutions,and focused on the analysis and discussion of technical problems such as prescription screening,dosage form selection,process route design and clinical observation of traditional Chinese medicine preparations,hoping to provide reference for scholars in the same field of traditional Chinese medicine.

Therapeutic Effect of Oral Administration and External Therapy of Traditional Chinese Medicine on Cervical Tuberculous Lymphadenopathy

Objective:To analyze the clinical effect and value of oral administration and external therapy of traditional Chinese medicine for treatment of cervical tuberculous lymphadenopathy.Methods:A total of 56 patients with cervical tuberculous lymphadenopathy admitted to our hospital from January 1 to January 2018 were recruited.By using double-blind method,the patients were divided into control group(n=28)and experimental group(n=28).Control group comprised of patients with conventional anti-tuberculosis treatment,while the experimental group comprised of patients treated with oral administration and external therapy of traditional Chinese medicine.Total effective rate,incidence of complication and level of T lymphocyte subsets were compared between the two groups of cervical tuberculous lymphadenopathy patients.Results:Post-treatment data of total effective rate,complication rate,CD3+,CD4+,CD8+,CD4+/CD8+of the experimental group were compared with the control group.P<0.05;statistical analysis showed statistical significance.Post-treatment data of CD3+,CD4+,CD8+,CD4+/CD8+of both control and experimental groups were compared with pre-treatment data.P<0.05;statistical analysis showed statistical significance.Conclusion:Oral administration and external therapy of traditional Chinese medicine possesses significant effect in treatment of cervical tuberculous lymphadenopathy.

Screening and Efficacy Observation of Traditional Chinese Medicine Against Chicken Pathogenic Escherichia coli

[ Objective] The aim of this study was to lay a foundation for obtaining effective traditional Chinese medicine preparations controlling chicken colibacillosis. [ Method] With the western medicine Lomeflbxacin Hydrochloride and Sodium Chloride Injection as the control, drug sensitivity tests of 15 single traditional Chinese herbs and seven self-made Chinese herbal compounds were conducted. Subsequently, the single traditional Chinese herbs presenting good in vitro antibacterial effects against Escherichia coli and all the seven compounds were given to the chicks artificially infected with E. coil to observe their efficacies. [ Result] The results of drug sensitivity tests showed that all the 15 traditional Chinese herbs had certain antibacterial effect against E. coli, among which aloe, pomegranate rind and radix sanguisorbae were the best. Compound 1, 2 and 5 had good antibacterial effects in vitro. By in vivo test, traditional Chinese medicines showed superior efficacies on infected chicks than western medicine, and compound 1 and 2 performed well. [ConclusiOn] Traditional Chinese medicine preparations are good at controlling Chicken colibacillosis, but their bacteriostasis mechanism in vivo was different with that in vitro.

Varieties of Chinese Traditional Medicines Protected by the State (Part One)

Approved by the Ministry of Public Health,the following Medicines,producedby the named enterprises,are listed as varieties of Chinese traditionalmedicines that are protected by the state.

Efficacy and safety of Shen Zhi Ling oral liquid(a Chinese patent)for Alzheimer's disease:A meta-analysis of randomized controlled trials

Objective:To evaluate the efficacy and safety of Shen Zhi Ling oral liquid(SZL)alone or combined with basic treatment in treating Alzheimer's Disease(AD).Methods:Databases including PubMed,the Cochrane Library,Embase,Web of science,China National Knowledge Infrastructure(CNKI),Wanfang Database and the Chinese Science and Technology Journal Database(VIP)were searched from inception to September 20,2020 to collect relevant randomized controlled trials(RCTs)comparing SZL with other nootropic drugs for AD.The primary clinical outcomes were scores of the Mini Mental State Examination(MMSE)and the Activities of Daily Living(ADL)during treatment.The secondary outcomes of our study included other neuropsychological scale scores including Rapid Verbal Retrieve(RVR),Digit Span(DS),Fuld Object-Memory Evaluation(FOM)and adverse events or reactions.Two authors searched and screened the literature independently,then extracted the data and evaluated the methodological quality by using the handbook of Cochrane Collaboration,and analyzed the data via the Review Manager 5.3 software.Results:In total,we included four studies,covering 217 participants.All studies were in a low methodological quality.The result of MMSE score,ADL score,RVR score,DS score and FOM score in the meta-analysis showed that no statistically significant difference(P>0.05)between the treatment groups and control groups,and the statistical heterogeneity of all meta-analyses was small(I2<50%).SZL was indicated no better than other nootropic drugs.Among the included studies,no study described adverse events.Conclusions:Considering the low quality of the included trials and the different levels of AD patients,we are unable to come to any conclusion about the efficacy and safety of SZL compared with other nootropic drugs.Moreover,we still need rigorously designed,multi-center,large-scale trials to further confirm the efficacy and safety of SZL.

A meta-analysis of the efficacy of traditional Chinese medicine alone in the treatment of refractory gastroesophageal reflux disease

Background:To systematically evaluate the efficacy and safety of traditional Chinese medicine in the treatment of refractory gastroesophageal reflux.Methods:PubMed,The Cochrane Library,Embase,Web of Science,China National Knowledge Infrastructure,Wanfang Database,China Science and Technology Journal Database and Chinese BioMedical Literature Database were searched for randomized controlled trials of traditional Chinese medicine in the treatment of refractory gastroesophageal reflux from database establishment time to December 2020.After two researchers independently screened the literature,extracted data and evaluated the bias risk included in the study,RevMan5.3 software was used for meta-analysis.Results:A total of 12 randomized controlled trials,were included,including 893 patients.The results of meta-analysis showed that the total effective rate of the treatment group(relative risk=1.28,95%confidence interval(CI)(1.19,1.38),P<0.00001),RGERDQ(refractory gastroesophageal reflux disease)score(mean difference(MD)=−3.35,95%CI(−4.13,−2.57),P<0.00001],acid reflux(acid in the stomach comes out of the mouth)[MD=−0.30,95%CI(−0.45,−0.15),P<0.00001],heartburn(the feeling that the heart is burned)(MD=−0.44,95%CI(−0.60,−0.29),P<0.00001,and retrosternal pain(MD=−0.27,95%CI(−0.44,−0.10),P<0.00001,belching(MD=−0.40,95%CI(−0.57,−0.24),P<0.00001],endoscopic mucosal score(MD=−0.62,95%CI(−0.78,−0.46),P<0.00001],the differences were statistically significant,and the effective rate of mucosal improvement under endoscopy was P=0.93>0.05,with no statistically significant difference.Conclusion:The current evidence shows that traditional Chinese medicine in the treatment of refractory gastroesophageal reflux disease is better than that of western medicine in the total effective rate,relieving acid reflux,heartburn,retrosternal pain and belching symptoms,but it is impossible to judge the improvement of mucosa under endoscope.Due to the limitations of the quality and quantity of included studies,more high-quality studies are needed to confirm the above conclusions.

Evaluation of Antitumor,Immunomodulatory and Free Radical Scavenging Effects of A New Herbal Prescription Seaweed Complex Preparation

Seaweed Complex Preparation （SCP） is a clinical traditional Chinese medicine preparation which is composed of seven traditional Chinese herbs, and it has been used for treatment of lung cancer, liver cancer and digestive cancer. However, little infor- mation is available about the pharmacodynamic basis. The antitumor, immunomodulatory and free radical scavenging effects of SCP were evaluated in this study. Transplanted tumor in vivo method was used to determine the antitumor effect. The effects on spleno- cyte proliferation and phagocytosis of macrophages in tumor-bearing mice were measured by the MTT method and the phagocytizing cock red blood cell （CRBC） method respectively. The scavenging activities of SCP on DPPH and hydroxyl radicals in vitro were investigated. It was found that the medium-dose and high-dose of SCP could significantly inhibit the growth of transplanted hepatic tumor of murine hepatocarcinoma cell line H22, and promote proliferation of splenocytes and phagocytosis of macrophages. SCP possessed noticeable scavenging activities on DPPH and hydroxyl radicals. The antiturnor effects of SCP might be achieved by im- proving immune system and scavenging free radicals, which is in accordance with the viewpoint of traditional Chinese medicine in promoting the body resistance and eliminating pathogenic factors for cancer treatment.

Treatment of oral ulcer based on TCM syndrome differentiation

Oral ulcer is a kind of ulcerative injury that occurs in the oral mucosa and is very common in clinic.In severe case,it can affect the quality of life of the patients.Western medicine treatment of oral ulcer is often prone to relapse,while the effect of traditional Chinese medicine treatment is remarkable.

Prescription and treatment rules for the prescriptions containing Poria cocos and Atractylodes macrocephala couplet medicine based on traditional Chinese Medicine inheritance support platform

Objectives:To provide a theoretical basis for the development of the new products of Poria cocos-Atractylodes macrocephala couplet medicine.Methods:All prescription preparations containing Poria cocos and Atractylodes macrocephala were collected from the Drug Standards of the Ministry of Public Health Drug Standard·Traditional Chinese Medicine Set Prescription Preparation(called Traditional Chinese Medicine Set Prescription Preparation for short).After standardization,the information of each prescription preparation was input into the Chinese Traditional Medicine Inheritance Support Platform(V2.5),and the relevant rules of the software were adopted.Data mining methods were used to analyze the frequency of drugs,main symptoms and diseases in prescriptions,and to analyze the regularity of prescriptions.The prescription rules of top 2 high frequency attending syndromes and diseases were analyzed.Results:There were total of 337 prescription preparations containing couplet medicine of Poria cocos and Atractylodes macrocephala,107 kinds of main symptoms and 66 kinds of diseases.The high frequency syndromes were deficiency of Qi and blood and weakness of spleen and stomach,and the high frequency syndromes were anorexia and irregular menstruation.Conclusion:The couplet medicine of Poria cocos-atractylodes macrocephala prescription is mainly used to treat digestive tract diseases and gynecological diseases;it mostly takes tonifying deficiency efficat.It can treat different diseases being compatible with different medicinal materials.The study can provide theoretical basis for clinical application and new drug development of the couplet medicine of Poria cocos-atractylodes macrocephala.

Application of the theory of“conducting fire back to its origin”in treating radiotherapy or chemotherapy induced oral mucositis

Oral mucositis is a common adverse reaction of radiotherapy and chemotherapy in cancer patients,which reduces the quality of life of patients and affects the progress of cancer treatment.Most of the patients with malignant tumor belong to the syndrome of deficiency in root case and excess in manifestation.When undergoing radiotherapy or chemotherapy,the patients’ministerial fire becomes hyperactive,which may cause oral mucositis.With the method of“conducting fire back to its origin”,ministerial fire can be led to vital gate,as well as recovering its physiological functions.In the treatment of oral mucositis,instead of attacking ministerial fire with too much heat-clearing herbs,we should,under the guidance of the theory of“conducting fire back to its origin”,differentiate the syndrome,and then we can use the methods of treatment of clearing and lowering heart fire,warmly invigorating spleen and stomach,nourishing liver and kidney,or warmly invigorating vital gate,to conduct ministerial fire back to vital gate.This article aims to provide theoretical reference for Traditional Chinese Medicine treatment of radiotherapy or chemotherapy induced oral mucositis.

Treatment of Oral Ulcer based on TCM Syndrome Differentiation

Oral ulcer is a kind of ulcerative injury that occurs in the oral mucosa and is very common in clinic.In severe case,it can affect the quality of life of the patients.Western medicine treatment of oral ulcer is often prone to relapse,while the effect of traditional Chinese medicine treatment is remarkable.

Advancing oral cancer care:Insights from Tongluo Jiedu prescription

This editorial highlights the study which investigated the potential of traditional Chinese medicine(TCM)as an adjunctive therapy in oral cancer management.The study included 80 patients with oral cancer to evaluate the effects of the Tongluo Jiedu prescription on inflammatory stress markers,peripheral blood T-cell subsets,and overall immune function.The results indicated that Tongluo Jiedu substantially enhances immune function and reduces oxidative stress,thereby aiding in patient recovery and potentially minimizing treatment-related complications.This editorial discusses the broader implications of these findings for oral cancer care and emphasizes the importance of integrating TCM principles into modern oncology practices.

UHPLC-Q-TOF-MS技术在中药及中药复方制剂研究中的应用

超高效液相色谱-四级杆飞行时间质谱串联(UPLC-Q-TOF-MS)技术特点是效率高、灵敏度高、分辨率高,也能获取一些信息,比如离子碎片、化合物的相对分子质量、元素组成等,能迅速确定出相关化合物结构。中药尤其复方制剂是极端复杂的体系,存在多靶点、多组分、多途径的协同效应,这些特征给科研工作者的研究带来了巨大挑战。这项技术使得中药复杂体系的深入研究成为可能。本文对近年UPLC-Q-TOF-MS技术在代谢组学、测定化学成分、血清药物化学、入血成分领域中的应用进行概述,并指出其在中药及中药复方制剂领域中的优势和未来的发展方向。

Interactions between gut microbiota and berberine,a necessary procedure to understand the mechanisms of berberine

Berberine(BBR),an isoquinoline alkaloid,has been found in many plants,such as Coptis chinensis Franch and Phellodendron chinense Schneid.Although BBR has a wide spectrum of pharmacological effects,its oral bioavailability is extremely low.In recent years,gut microbiota has emerged as a cynosure to understand the mechanisms of action of herbal compounds.Numerous studies have demonstrated that due to its low bioavailability,BBR can interact with the gut microbiota,thereby exhibiting altered pharmacological effects.However,no systematic and comprehensive review has summarized these interactions and their corresponding influences on pharmacological effects.Here,we describe the direct interactive relationships between BBR and gut microbiota,including regulation of gut microbiota composition and metabolism by BBR and metabolization of BBR by gut microbiota.In addition,the complex interactions between gut microbiota and BBR as well as the side effects and personalized use of BBR are discussed.Furthermore,we provide our viewpoint on future research directions regarding BBR and gut microbiota.This review not only helps to explain the mechanisms underlying BBR activity but also provides support for the rational use of BBR in clinical practice.

Determination of strychnine and brucine in traditional Chinese medicine preparations by capillary zone electrophoresis with micelle to solvent stacking

A novel micelle to solvent stacking on-line sample preconcentration technique in capillary zone electrophoresis（MSS-CZE） has been developed to determine the strychnine and brucine in traditional Chinese medicine preparations.The optimal running buffer was 30 mmol/L H_3PO_4 containing 20%acetonitrile at pH 4.0.The sample matrix was 8 mmol/L H_3PO_4 containing 5 mmol/L sodium dodecyl sulfate（SDS） at pH 3.0.The established MSS-CZE method afforded more than 50-fold improvements in concentration sensitivity compared with typical CZE-UV analysis.The calibration curve was linear in the range from 0.2 to 15.0μg/ mL for both strychnine and brucine,with correlation coefficients of 0.9984 and 0.9976,respectively.The limits of detection（5/ N = 3：1） for strychnine and brucine were 0.02 and 0.05μg/mL,respectively.The MSS-CZE method has been successfully applied to the analysis of strychnine and brucine in Chinese medicinal preparations.

New therapy for oral ulcer:Evodia rutaecarpa patch combined with acupoint application

Background:Oral ulcer is the most common and easily recurrent disease in stomatology,which influence the patients’communication,normal dietary,and sleep.Evodia rutaecarpa(ER)is a traditional Chinese herbal medicine recorded in ancient Chinese medical books,which has a medicinal history of more than 2,000 years.Clinically,the application of ER at plantar Yongquan point(KI1)is effective in the treatment of oral ulcer.The purpose of this study was to combine the modern transdermal drug delivery system with traditional Chinese medicine to develop the transdermal absorption patch of ER and apply it to the treatment of oral ulcer at Yongquan point of plantar.Methods:Firstly,the medicinal materials of ER were extracted and the extracted materials were prepared into dispersed ER patch.The formulation and preparation process were screened by orthogonal design method and single factor investigation method.The adhesive and transdermal properties of the patch were used as the evaluation index of the preparation.Secondly,Wistar rats were used as experimental animals to establish a rat model of mouth ulcers.Wistar rats were randomly divided into normal group,model group(A),model group(B),low dose group,medium dose group and high dose group.the efficacy of ER on rat’s oral ulcer model was evaluated through three aspect such as apparent index,pathological index and biochemical index.Results:The patch had suitable adhesion and good skin penetration,which was an effective treatment for oral ulcer.In vivo pharmacodynamic studies,compared with the normal group,the body mass and food intake of rats in each group after modeling decreased,the amount of drinking water increased,the tissue structure of oral mucosa was damaged,and the levels of inflammatory factors(TNF-α,IL-6)and malondialdehyde increased,the levels of anti-inflammatory factors(IL-10),cell growth factor(epidermal growth factor,TGF-β_(1))and superoxide dismutase decreased.Compared with the model group,the body weight and food intake of each dosing group increased,water consumption decreased,the oral mucosal tissue structure was more complete,the levels of TNF-α,IL-6 and malondialdehyde decreased,the levels of IL-10,epidermal growth factor,TGF-β1 and superoxide dismutase increased,and the changes of various indexes were dose-related.Conclusion:ER patch can inhibit inflammatory reaction,enhance the antioxidant defense ability of the body,and promote the repair of damaged oral mucosa,so as to play an effective role in the treatment of oral ulcer.

Explore the rule and mechanism of psoriasis herbal treatment based on data mining and network pharmacology

Background:To mine the rules for psoriasis herbal treatment with the traditional Chinese medicine inheritance system V2.5 and explore the possible mechanism with network pharmacology.Methods:Collect oral administrations for psoriasis treatment in the national patent network in CNKI database;then enter them into the traditional Chinese medicine inheritance system V2.5 to do data mining using the methods of frequency analysis,association rules and entropy clustering of complex systems.KEGG pathway analysis was performed by BATMAN-TCM(an online analysis tool)and the potential signaling pathways of core drugs compatibility to treat psoriasis were revealed.Results:We screened out 349 prescriptions,involving 401 drugs,39 drugs with frequency of use≥30,and 52 commonly used drug pairs.Core compatibility herbs in clinical treatment of psoriasis,Shengdi(Radix rehmanniae),Mudanpi(Cortex moutan),Danggui(Radix angelicae sinensis)which potential signaling pathways were neuroactive ligand-receptor interaction,oxidative phosphorylation,adipocytokine signaling pathway and fatty acid degradation.Conclusion:In the national patent network,oral traditional prescriptions of traditional Chinese medicine show that the basic therapies are nourishing and activating blood,detoxification and cooling the blood and dispelling wind and arresting itching.Interventions in signaling pathways like neuroactive ligand-receptor interaction,oxidative phosphorylation,adipocytokine signaling pathway and fatty acid degradation might be the mechanism to achieve.