Research Progress on the Anti-Atherosclerotic Effect and Mechanism of Tetramethylpyrazine

Atherosclerosis is a chronic vascular disease and the most common pathological change of cardiovascular disease.Its pathogenesis is closely related to inflammation,oxidative stress,lipid accumulation,and calcinosis.Tetramethylpyrazine plays an anti-atherosclerotic role by regulating lipid metabolism,inhibiting foam cell formation,alleviating inflammation,inhibiting vascular calcification and abnormal platelet activation,and has a cardiovascular protective effect.Therefore,this paper summarized the research progress of the anti-atherosclerosis effect and mechanism of tetramethylpyrazine.

Research progress on the mechanism of traditional Chinese medicine in the treatment of autoimmune hepatitis

Autoimmune hepatitis is an inflammatory liver disease primarily mediated by T cell.It has not been fully elucidated about the pathogenesis,and it is presently thought to be related to genetic susceptibility,infection and environmental triggers,and abnormal autoimmune regulation.Recent studies have found that traditional Chinese medicine can improve the biochemical indicators and clinical symptoms of patients with autoimmune hepatitis.This article reviews the specific mechanism of traditional Chinese medicine on treating autoimmune hepatitis in order to propose new ideas for its clinical diagnosis and treatment.

Exploring the molecular mechanism of Baoyuan decoction in the treatment of lung cancer based on network pharmacology and molecular docking

Background:Baoyuan decoction is used clinically as an adjuvant treatment for lung cancer.However,the underlying mechanism remains unclear.Therefore,this study aimed to explore the mechanism of action of Baoyuan decoction in lung cancer treatment using network pharmacology and molecular docking technology.Methods:The Traditional Chinese Medicines Systems Pharmacology Database and Analysis Platform and SwissTargetPrediction databases were used to screen the active ingredients of Baoyuan decoction and their relevant targets.Lung cancer-related targets were obtained from the GeneCards,Online Mendelian Inheritance in Man,and DrugBank databases.Protein-protein interaction network of the common targets was constructed using the STRING database and analyzed using Cytoscape software 3.10.1.Furthermore,Gene Ontology enrichment,Kyoto Encyclopedia of Genes and Genomes pathway analyses and visualization of common genes were performed using the R software.Finally,molecular docking of the selected key ingredients and targets was performed,and the results were verified using AutoDock Vina software.Results:We identified 142 potential active ingredients,3624 potential lung cancer-related targets,and 341 common drug targets.A total of 72 core targets were identified,of which AKT1,TP53,interleukin-6,epithelial growth factor receptor,and signal transducer and activator of transcription 3 were key.A total of 4116 items were obtained via Gene Ontology enrichment analyses.Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses revealed 189 related signaling pathways,including the PI3K-Akt,AGE-RAGE signaling pathways in diabetic complications,FOXO,and TH signaling pathways,which are involved in cell proliferation,autophagy,metastasis,invasion,radiation resistance,and chemotherapy resistance in the lung cancer microenvironment.The molecular docking results suggested that the key ingredients had a strong affinity for key targets.Conclusion:This study demonstrates that Baoyuan decoction plays a key therapeutic role in a complex manner involving multiple ingredients,targets,and pathways in lung cancer.Our findings are anticipated to provide new ideas for follow-up experimental research and clinical application.

Research Progress on Modern Biological Mechanism of Chinese Medicine in Prevention and Treatment of Gouty Nephropathy

Chinese medicine prevention and treatment of gouty nephropathy often uses single drugs and compound formulae to regulate uric acid,which has the effect of lowering uric acid,protecting the kidneys and improving clinical symptoms.In conclusion,the mechanism of action of Chinese medicine against gouty nephropathy mainly involves oxidative stress,inflammatory response,etc.,with a view to providing new ideas and methods for the prevention and treatment of gouty nephropathy by Chinese medicine.

An overview of the mechanism of acupuncture and moxibustion in treating depression comorbidities insomnia

Depression and insomnia have become a frequent disease in the clinic.Clinically,depression and insomnia occur synchronously.Most researchers believe acupuncture treats insomnia and depression comorbidity through mechanisms such as inflammation theory,HPA axis theory,neurotransmitter theory,nervous system structure theory,immunoregulation theory,etc.Acupuncture has a clear effect on depression and insomnia comorbidity,and is two-way,specific,and integral.Therefore,a summary on the mechanism of using acupuncture to treat depression and insomnia comorbidity is made,to provide reference for future clinical application and laboratory research.

Study of the potential mechanism of acupuncture treatment for functional dyspepsia based on association rule mining and bioinformatics/network pharmacology approach

Objective:To explore the main acupoint prescription and mechanism of acupuncture in treating Functional dyspepsia(FD)by analyzing the clinical randomized controlled trial literature on acupoints and targets of acupuncture in the treatment of FD combined with association rule mining and bioinformatics/network pharmacology methods.Methods:Search relevant clinical randomized controlled trial literature on acupoints and therapeutic targets of acupuncture in the treatment of FD from eight databases from their inception to June 18th,2022.We obtained acupuncture selection points,meridian,and therapeutic targets and established acupoints database for acupuncture treatment of FD.FD-related targets were collected from GeneCards,DisGeNET,OMIM,and DrugBank databases.We obtained the potential targets of acupuncture on FD by taking the intersection of acupuncture for FD therapeutic targets and FD-related targets.We performed the protein-protein interaction network,Gene Ontology(GO)analysis,and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis.Results:In this study,26 Randomized Controlled Trials related to acupuncture treatment of FD were retrieved.We obtained 29 acupoints,17 acupuncture for FD therapeutic targets,and 10 intersection targets.Tumor necrosis factor(TNF),Interleukin(IL)-1,and Neuropeptide Y(NPY)are key targets of acupuncture in the treatment of FD.Conclusion:ST36-CV12-PC6-LR3 is the main acupoint prescription for FD.Acupuncture may affect Neuroactive ligand-receptor interaction,Gastric acid secretion,and IL-17,TNF signaling pathways by regulating related key targets,and play a synergistic role in the treatment of FD by inhibiting gastric acid secretion,alleviating inflammatory response,regulating the brain-gut axis,improving mood and other aspects.

A study on the mechanism of acupuncture treatment of acne based on immune inflammation

Acne is a chronic inflammatory skin disease involving hair follicle sebaceous glands,which is characterized by acne,papules,pustules,nodules,cysts and so on.The disorder of immune inflammation is the key link.A variety of factors participate in the immune inflammatory response of acne and interact with each other,leading to the occurrence and development of acne inflammation.Acupuncture can regulate the immune and inflammatory response through many links and improve the skin lesions.This study explains potential mechanisms of acupuncture in the treatment of acne by regulating the body's immune inflammatory response,in order to provide new ideas.

Research progress on the mechanism of acupuncture to delay aging

The anti-aging mechanism of acupuncture is to fight free radical damage,regulate immune function and neuroendocrine function,and regulate the expression of aging genes.In order to promote the clinical development of acupuncture and moxibustion and the development of scientific research ideas,this paper reviews the research literature on acupuncture and moxibustion in recent years.

Research progress on effective chemical constituents of Sijunzi Decoction and mechanism of prevention and treatment of digestive system diseases

Sijunzi Decoction,as one of the classic Chinese traditional prescriptions,has been used clinically by major physicians since the Song Dynasty.This article reviewed and sorted out the literature on the effective chemistry of Sijunzi Decoction and the mechanism of its prevention and treatment of digestive system diseases.At present,its effective chemical components are derived from the saponins and flavonoids in ginseng and licorice,and are effective for gastrointestinal mucosal injury diseases and malignant digestive system.Digestive system diseases such as tumors,functional gastrointestinal diseases,non-alcoholic fatty liver,acute liver injury,and liver failure show a multi-path,multi-target effect mechanism.This article reviews the effective chemical components and research of Sijunzi Decoction and the related mechanisms of prevention and treatment of digestive system diseases,and provides valuable clues for the follow-up research of Sijunzi Decoction.

Research Status of Water Quality Criteria and Standards and Analysis on the Transformation Methods

Under the vision of development for the new era,China has entered a stage of high-quality economic development and an important window period in which we have the conditions and ability to address the prominent issue of economic development and ecological protection in a coordinated way.However,all kinds of environmental benchmark values in China are lacking and need to be constantly supplemented and improved.Therefore,exploring and putting forward a simple and efficient method for the transformation of environmental criteria into environmental standards is an important basis for the rapid establishment of relevant environmental criteria system and the effective promotion of the development of environmental standards system towards a scientific and reasonable direction.In this paper,the water environment is taken as the research object.By analyzing the research progress of environmental criteria and standards at home and abroad,and the foreign method of transforming environmental criteria into environmental standards,combined with the problems faced in the process of transforming environmental criteria into environmental standards in China,an effective method to transform China's environmental criteria into environmental standards is analyzed.After analysis and comparison,it is found that the pollution reduction accounting method could achieve their simple and efficient conversion.Under the premise of obtaining environmental criteria for certain pollutants,environmental criteria for certain pollutants could be obtained by distributing pollutants reduction costs,and accounting economic benefits after reaching standard,thus obtaining the environmental standard of this type of pollutant,which provides reference to determine the environmental standard limits of such pollutants.

Genetic Theory:An Illustration of a Theoretical Mechanism of Acton of Cupping Therapy

Cupping therapy is an ancient natural therapeutic modality which is widely practiced throughout the world.Cupping therapy mechanisms of action are not illustrated by research until now.This article gives a brief illustration of the genetic theory as a possible mechanism of action of cupping therapy.Genetic modulation is also a suggested mechanism of action of acupuncture and massage.

Role of ferroptosis in Parkinson’s disease and intervention mechanism of acupuncture and moxibustion

Parkinson’s disease(PD)is the second neurodegenerative disease in the world.The pathological characteristics of PD are degeneration,loss and death of dopaminergic neurons in the substantia nigra of the midbrain.At present,most scholars believe that the main pathogenesis of PD is α-synuclein aggregation,oxidative stress,mitochondrial dysfunction and neuroinflammatory reaction.More and more studies have demonstrated that ferroptosis plays an important role in the occurrence and development of PD.Ferroptosis is a new type of cell death that is significantly different from traditional apoptosis,scorching and necrosis.Its main feature is iron-dependent lipid peroxidation.Some studies have found that the efficacy of acupuncture and moxibustion in the treatment of PD may be related to the regulation of ferroptosis.Therefore,this study mainly discusses the occurrence and development mechanism of ferroptosis and its role in PD,and the possible mechanism of acupuncture and moxibustion in the treatment of PD dopaminergic neurons,so as to provide theoretical basis for acupuncture and moxibustion in the treatment of PD.

Research progress of traditional Chinese medicine compound in the treatment of gout based on intestinal flora

Because of the continuous improvement of the quality of life,the population of gout patients is also increasing,which seriously affects the quality of life of patients.Traditional Chinese medicine compound has a long history and remarkable clinical effect in treating gout patients,and has been widely used.Intestinal flora and its metabolites are the focus of current research,which can promote intestinal mucosal barrier,improve immunity and improve metabolism.The regulation of intestinal flora can reduce serum uric acid and inhibit inflammation to fight gouty arthritis.Moreover,the mechanism of intestinal flora is related to the spleen in Chinese medicine theory.Therefore,this study discusses the research mechanism and clinical application of traditional Chinese medicine compound in treating gout by regulating intestinal flora,and provides theoretical basis for the clinical application of traditional Chinese medicine and the expansion of new dosage forms.

Acupuncture-a national heritage of China to the world:international clinical research advances from the past decade

Acupuncture originated in China and is an important component of traditional Chinese medicine.The elucidation of its anesthetic mechanisms,the medical needs of Western societies,as well as the proven therapeutic effects of this technique have made it the most widely used medical practice in the world.The concept of evidence-based medicine has been introduced in acupuncture research for technical improvement and the production of high-quality clinical evidence.Upon reviewing the acupuncture clinical research over the past 10years,we found the gradually increasing range of diseases that it benefits,from pain management to neoplasms and genitourinary,digestive,and mental disorders.Acupuncture is included in a number of international guidelines for clinical practice.However,high-quality clinical evidence to support the efficacy and effectiveness of acupuncture is lacking as a result of multiple exceptional clinical trials conducted by Western researchers that have yielded antagonistic results.Future clinical research should focus on exploring objective evaluation methods for studying the therapeutic effects of acupuncture.

The application of label-free imaging technologies in transdermal research for deeper mechanism revealing

The penetration behavior of topical substances in the skin not only relates to the transdermal delivery efficiency but also involves the safety and therapeutic effect of topical products,such as sunscreen and hair growth products.Researchers have tried to illustrate the transdermal process with diversified theories and technologies.Directly observing the distribution of topical substances on skin by characteristic imaging is the most convincing approach.Unfortunately,fluorescence labeling imaging,which is commonly used in biochemical research,is limited for transdermal research for most topical substances with a molecular mass less than 500 Da.Label-free imaging technologies possess the advantages of not requiring any macromolecular dyes,no tissue destruction and an extensive substance detection capability,which has enabled rapid development of such technologies in recent years and their introduction to biological tissue analysis,such as skin samples.Through the specific identification of topical substances and endogenous tissue components,label-free imaging technologies can provide abundant tissue distribution information,enrich theoretical and practical guidance for transdermal drug delivery systems.In this review,we expound the mechanisms and applications of the most popular label-free imaging technologies in transdermal research at present,compare their advantages and disadvantages,and forecast development prospects.

Relating mechanisms of higher education and research closely to the reality in the society for rural transformation in the <i>Amhara</i>region, Ethiopia

Higher education and research in Ethiopia is going through a decisive phase of reform and expansion. As a system it is increasingly required to respond and gear adequately to the development needs of the society and the country. This change is taking place through a government-led radical review of the system’s status and challenges, and by devising mechanisms of consensus building, as well as ownership and overcoming the resistance to change. Higher education and research institutions of Bahir Dar and Gondar Universities and ARARI, in Ethiopia are not satisfactorily responsive to rural transformation in addressing problems of small-scale farmers. This calls for responsive education and research that addresses farmers’ constraints. Thus, to survey the suitability/appropriateness of the current training programmes of higher education and research institutions to address the actual problems of farmers is of paramount importance. To this effect, tools such as interview guide, checklist and questionnaires were put to use for data collection. Primary data was collected from observation, focus group discussions and key informant interviews. Descriptive statistics for quantitative data and triangulation for qualitative data were the prime techniques for data analysis. The result of the study shows that university heads, instructors, students, research heads, researchers and employees rated the suggested mechanisms, namely “inviting speakers from industries and farming community”, “visiting guest lecturers” and “special entrepreneurial project”, as the top most important for ensuring training and research closely to the reality in the society of Amhara region in facilitating agricultural growth and rural transformation. Besides, employers and farmers responded that fresh graduates are deficient with relevant technical skills because of less emphasis on experiential learning on higher education. Therefore, the curriculum for the training should give much weight to incorporate these suggested mechanisms and the higher institutions curriculum should be arranged in such a way that the trainees could obtain appropriate technical know-how.

Study on the Protective Mechanism of Acupuncture Regulating ICAM-5 mRNA Expression in Rats with Ischemic Stroke

Objective: The objective is to investigate whether acupuncture can protect brain by regulating the expression of ICAM-5 mRNA in brain tissue. Methods: Male SD rats were used to construct a middle cerebral artery occlusion reperfusion injury (Middle cerebral artery occlusion, MCAO) model, and the rats were randomly divided into 4 groups, namely the normal group (group A) and the sham operation group (group B), MCAO group (group C), MCAO + acupuncture group (group D);real-time fluorescent quantitative PCR (RT-qPCR) was used to detect the expression of ICAM-5 mRNA in the brain tissue of the ischemic area, and HE staining and TUNEL were used to detect the level of neuronal apoptosis to evaluate the therapeutic effect. Results: Acupuncture can improve neuronal morphology and reduce neuronal apoptosis in rats with ischemic stroke. RT-qPCR: compared with group A and group B, the expression level of ICAM-5 mRNA in the brain tissues of group C and group D decreased, while compared with group C, The expression of ICAM-5 mRNA in the brain tissue of group D was significantly up-regulated (P < 0.05). There was no statistical difference between group A and group B (P > 0.05). Conclusion: The effectiveness of acupuncture in the treatment of ischemic stroke may achieve neuroprotection by up-regulating the expression level of ICAM-5 mRNA.

Research Progress on the Mechanism of Crop Saline-alkali Tolerance and Mitigation Measures

The wide distribution of saline-alkali land in China is a restrictive factor for the sustainable development of agriculture.Saline-alkaline soil inhibits the growth and development of crops,reducing its yield and quality.In this article,we summarized the germination status,physiological characteristics,response mechanisms and mitigation measures of different crops under saline-alkali stress in recent years,aiming to provide important reference for the study of saline-alkali tolerance mechanism in crops,cultivation of crop varieties tolerant to salts and alkalis and improvement of the utilization rate of saline-alkali land,and put forward suggestions for future development trend of saline-alkali land crops and mitigation measures.

Research progress of acupuncture in the treatment of Parkinson's disease

Parkinson's disease(PD)is a common degenerative disease of the central nervous system.The basic and clinical research of acupuncture therapy has witnessed several advances in the treatment of PD.The purpose of this study is to provide some ideas for clinical acupuncture therapy in the treatment of PD.The authors attempt to achieve this objective by systematically organizing the clinical efficacy studies of several acupuncture therapies for PD and elaborating the mechanisms of action in terms of secretion of substantia nigra dopaminergic neurons,level of oxidative stress,inflammatory response,excitotoxicity,and mitochondrial dysfunction.