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Ampelopsis grossedentata as a traditional medicinal plant， has many pharmacological effects. Pharmacological effects and possible mechanisms are summarized in this paper based on the research progress of A. grossedentata at home and abroad in recent years， involving digestive system （treating liver injury and improving intestinal flora imbalance）， endocrine system （treating hyperglycemia， hyperlipidemia and hyperuricemia）， cardiovascular system （treating hypertension， vascular injury， myocardial ischemia-reperfusion injury and myocardial hypertrophy）， immune system （anti-inflammatory and anti-tumor） and nervous system （adjuvant treatment for chronic degenerative diseases）. By summarizing the animal acute toxicity test， long-term toxicity test and cell test results of A. grossedentata in the literature， it is confirmed that its safety is good.
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Pheochromocytoma and paranganglioma (PPGL) is a rare neuroendocrine tumor. In recent years, the continuous development of multimodal imaging, pathonomics, genomics, transcriptomics, epigenomics, metabolism and proteomics have provided us with ideas to better understand the complex transfer mechanism of PPGL. This paper will review the precise typing system of PPGL, current research advances in the diagnosis and clinical prognosis.
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The progress of Chinese clinical research on acupuncture and moxibustion in recent 10 years was reviewed and analyzed, and corresponding suggestions were put forward for the current problems. In the past 10 years, Chinese clinical research on acupuncture and moxibustion has made considerable progress, mainly in the following areas: a series of internationally recognized clinical research evidences have been published, a preliminary acupuncture clinical evaluation system has formed, sham/placebo acupuncture control is widely used internationally, acupuncture clinical research norms and standards have been initially established. However, the following issues still need to be paid attention to in follow-up research: focus on the overall layout and refinement of clinical research, further improvement of clinical evaluation system, developing relevant norms for sham/placebo acupuncture setting and reporting, strengthening data sharing and platform integration, building a smooth basic and two-way transformation clinical pathway, etc.
Subject(s)
Acupuncture , Acupuncture Therapy , Medicine, Chinese Traditional , Moxibustion , PublicationsABSTRACT
The etiology of systemic lupus erythematosus is still unclear, and its pathogenesis is complicated. In 2020, Chinese and international researchers made a lot of new progress in the pathogenesis, diagnosis and evaluation, and treatment of systemic lupus erythematosus. This review summarizes major representative advances.
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Neonatal cerebral sinovenous thrombosis (CSVT) is a cerebrovascular disease with a seriously underestimated incidence rate. Due to a lack of specific clinical manifestations and the low sensitivity of conventional imaging examinations, it has long been considered a rare disease in neonates. In recent years, the development of magnetic resonance technology has improved the diagnostic rate of CSVT. This article reviews the research advances in intracranial venous anatomy of neonates and clinical manifestations, imaging features, treatment, and prognosis of CSVT and deep venous thrombosis, in order to improve the understanding and to make correct diagnosis and treatment of neonatal CSVT.
Subject(s)
Humans , Infant, Newborn , Infant, Newborn, Diseases , Prognosis , Sinus Thrombosis, Intracranial/therapy , ThrombosisABSTRACT
Processing of Chinese medicinals with vinegar is one of the characteristic processing techniques. Vinegar is vital for the quality of vinegar-processed decoction pieces. However, there have been no specified standards for adjuvants. Through consulting relevant literature and monographs, we comprehensively reviewed the historical evolution of processing with vinegar in records, selection and application of vinegar, and summarized the relevant standards and current status of vinegar as an adjuvant in China. According to the records in literature, vinegar is effective in activating blood, moving qi, dispersing blood stasis, removing toxin, promoting appetite, and nourishing the liver. Traditionally, rice vinegar is chosen in processing. Nowadays, the vinegar made from rice under solid-state fermentation should be chosen. At present, only food standards can be taken for reference for vinegar in the processing. Integrative and specific inspection indicators are lacking, so the standards for adjuvants need to be improved urgently. In addition, the inadequacy in quality control and management is also a major problem to be solved. Through literature research, we reviewed the historical evolution and research advance in vinegar to provide a reference for the standardization and further research of vinegar used in the Chinese medicinal processing.
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Acetic Acid , Adjuvants, Pharmaceutic , Drugs, Chinese Herbal , Oryza , Quality ControlABSTRACT
At present, 141 compounds have been isolated from Picrorhiza scrophulariiflora and P. kurroa of the Scrophulariaceae plants, including 46 iridoid glycosides, 29 tetracyclic triterpenoids, 25 phenylpropanoids, and 11 phenylethanoid glycosides. Pharmacological studies have demonstrated that they have liver-, heart-, brain-, kidney-, and nerve cells-protecting effects as well as anti-tumor, anti-inflammatory, anti-bacterial, anti-asthma, anti-diabetic, immunomodulatory, and blood lipid-lowering activities. This article reviews the chemical components and pharmacological activities of P. scrophulariiflora and P. kurroa, aiming to provide a basis for the in-depth research, development, and utilization of the two plants.
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Iridoid Glycosides , Picrorhiza , Triterpenes/pharmacologyABSTRACT
As a common tonic traditional Chinese medical herb,Polygoni Multiflori Radix has been extensively applied in clinic. In recent years,there have been many literatures related to Polygoni Multiflori Radix. By reviewing the literatures in domestic and foreign,the latest progress on chemical components and pharmacology of Polygoni Multiflori Radix have been summarized and analyzed. At present,more than 133 kinds of compounds have been isolated from Polygoni Multiflori Radix, such as stilbene glycosides,terpenoids,flavonoids,phospholipids and phenylpropanoids. Among them, stilbene dimer and dianthrone glycosides are two kind of new compounds recently isolated from it. The current researches about the pharmacological effect of Polygoni Multiflori Radix focus on anti-oxidative,anti-tumor,anti-atherosclerosis and neuro-protective effects,with potentials in treating neurodegenerative diseases, preventing and treating arterial and reducing blood sugar. Its medicinal ingredients mainly include stilbene glycosides,terpenoids and flavonoids,in which 2,3,5,4'-tetrahydroxysilbene 2-O-glucopyranoside shows a variety of biological activities. However,there are a few studies on the pharmacological activities of other compounds. Therefore,to ensure the further development and utilization of Polygoni Multiflori Radix,it is suggested to conduct a more in-depth and comprehensive research on the material basis of its efficacy.
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Nowadays, it has been widely reported that radiotherapy can synergize with immune checkpoint blockade to improve antitumor efficacy, which shows significant advantages in clinical practice. The value of radiotherapy combined with immune checkpoint blockade therapy mainly lies in three aspects: improved local tumor control, stimulation of systemic immune response to induce abscopal effect and the elimination of acquired immunological tolerance to fractionated radiotherapy. Further research shows that radiotherapy combined with multiple checkpoint blockade, costimulatory molecules agonist, checkpoint gene knockout will contribute to the improved antitumor effect of the combined treatment model. Thus, this article reviewed the immunoregulation characteristics of tumor radiotherapy as well as the application status and research progress of tumor radiotherapy in combination with immune checkpoint blockade.
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Pristimeim, as one major active chemical component of traditional Chinese medicine Celastrus aculeatus Men., has been reported to have pharmacological activities such as broad spectrum anti-tumor and anti-rheumatoid arthritis in recent years. In this article, we review the research articles of pristimerin on the characteristics and molecular mechanism of its pharmacological effects, aiming to make a reference for new drug development and clinical application.
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@#Health impact assessment（HIA）is an evidence-based methodology to assess the potential impacts of a policy,program or project and to make recommendations for health improvement. HIA can promote the cooperation between health and non-health sectors,raise the awareness about health in decision-makers,increase the participation of stakeholders and change health inequality. This paper reviews the international studies into HIA from 2000 to 2018,providing reference for HIA development in China.
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Peroxisome proliferator activated receptors (PPARs) are ligand activated nuclear transcription factors and one of the members of the non steroidal nuclear receptor superfamily.It can be divided into PPAR alpha,PPAR beta / delta and PPAR gamma three subtypes according to the different of its structure and function.Previous studies showed that PPARs participated in biochemical reactions and the regulation of other important biological activities such as lipogenesis,glucose metabolism,inflammation,insulin sensitivity and so on.Recent researches showed that PPARs also had effect of anti-fibrosis,protecting ischemia-reperfusion injury and inhibiting the growth and differentiation of tumor cells.This article reviewed the recent research progress of PPARs in these liver diseases.
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Based on the literature data in CNKI, data mining and analysis technologies were used in this paper to describe the scientific research and development direction of Pharmacognosy in the last decade from the perspective of bibliometrics. The analysis of measured data revealed the core research institutions, excellent research teams, leading scholars, major research aspects and research progress in the field. Results showed that most of the scholars in the field were from colleges and institutions, accounting for 74.6% of the total research findings and forming a group of core scholars. In terms of frequency and timeliness of citation, pharmacognosy is a discipline in sustained growth and development since it mainly cites the literature in the other disciplines, absorbs and utilizes knowledge of the other disciplines. Over the last few years, molecular identification and genetic diversity have become the research hotspots in pharmacognosy, and the techniques and methods such as ISSR, RAPD, DNA barcoding and DNA molecular marker have been widely used.
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Bibliometrics , China , DNA Barcoding, Taxonomic , Data Mining , Pharmacognosy , Random Amplified Polymorphic DNA Technique , ResearchABSTRACT
Influenza B virus (IBV) is a segmented negative-strand RNA virus, which often causes local outbreak or seasonal epidemic along with influenza A virus (IAV) in the world. It is pathogenic to children, teenagers and elderly people and has a higher mortality rate in children and adolescents, so it poses a serious threat to public health and health. IBV is more likely to cause complications than IAV and the disease burden of IBV even exceeds IAV in the epidemic season. Recently, especially after winter of 2017, IBV has become the dominant strain in many areas of our country and seriously affects people's health. In view of this, this article reviews the structure, epidemiology, immunology and prevention of IBV, aiming at enhancing public's perceptions of the virus and providing reference for making strategies for prevention and control of influenza B.
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Acupuncture therapy is a therapeutic method in traditional Chinese medicine. Its clinical efficacy has widely accepted internationally but its mechanism of action is still unclear. In recent years, more and more researchers began to use brain network analysis to explore the mechanism of action of acupuncture. This article reviews the significance of brain network analysis in the study of acupuncture effect, that is, brain network analysis can effectively assess changes in cerebral function in chronic pain and observe the real therapeutic effect of acupuncture. It also reviews various methods of brain network analysis, including brain functional connectivity (FC) analysis, amplitude of low frequency fluctuations (ALFF) analysis, regional homogeneity (ReHo) analysis, small-world network (SWN) analysis, positron emission computed tomography (PET) and diffusion tensor imaging (DTI); the shortcomings and prospects of brain network analysis in the application of acupuncture. A summary of the newest research advances in the application of brain network analysis to the study of acupuncture effect provides a certain reference for the future scientific study.
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Hyperbaric oxygen has been widely used in the treatment of many diseases and in some special circumstances such as deepwater diving, and it plays an irreplaceable role. But oxygen toxicity is an important complication, especially in diving medicine. Due to the characteristics of lung itself and the differences in dry/wet environment, the pathological mechanism of pulmonary oxygen toxicity is very complicated. With the advances in the experimental techniques and expansion of the research ideas, the studies on pulmonary oxygen toxicity have no longer limited to the level of tissue morphology and pathological strata, more and more studies that focused on cellular and sub-cellular levels have been carried out. The present review will focus mainly on the clinical manifestations, pathophysiology, pathogenesis and progresses in monitoring and treatment of pulmonary oxygen toxicity over recent years.
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Ionizing radiation can directly attack biological macromolecules including DNA, protein and lipids. Radiation can also damage cells indirectly by the formation of lots of free radicals through the radiolysis of surrounding water molecules. As the result, ion-izing radiation may make serious injury in human immune system, reproductive system and nervous system. Several synthetic radiopro-tectors have been used in clinic. However, most of them have some undesirable side effects. Hence, natural radioprotectors with high efficiency and low toxicity have been the focus of radioprotection field in recent years. In the paper, the recent research progress in the protection and repair effects of polysaccharides on radiation damage was reviewed.
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At present, drug safety has gradually become the focus of world attention, and the study and control of related sub-stances is one of the key elements for drug safety. The national drug standards are also gradually increased the control requirements for related substances. Therefore, the detection and control of related substances are extremely important in the safety of drugs. By summa-rizing the analysis methods for related substances in drugsand their application , the paper alms to provide references for quality control of drugs.
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Toad venom as a Chinese traditional natural medicine with a kind of effective chemical components has been widely used for many disease.Recently more and more research was focused on its remarkable antitumor efforts, new studies have found that the mechanism was closely associated with endoplasmic reticulum stress,tumor-related inflammation, autophagy, mitochondria-induced apoptosis pathway, heat chock protein and immuneomodulatory.In this article we reviewed the antitumor research advances of toad venom and its active compounds from several aspects mentioned above.
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@#With the deepening of research, different new anti-diabetic drug targets have been discovered and reported, several categories of anti-diabetic drugs(linagliptin, exenatide, dapagliflozin, etc. )have been brought to the market and some new drugs acting on different targets are in late-stage clinical trials. All these progresses provide new means for overcoming diabetes. GPR119, GPR120, GPR40, AMPK, apelin receptor and GSK3β are anti-diabetic targets with great research values in current days and the future. This article reviews the mechanisms, drugs and research advances with respect to the above-mentioned targets.