Research progress of traditional Chinese medicine in the treatment of endocrine metabolic diseases in 2023

This study aimed to provide a comprehensive review of the research progress in Chinese medicine in the treatment of endocrine metabolic diseases in 2023,covering traditional Chinese medicine(TCM)monomers,TCM extracts,and TCM combinations,including non-alcoholic fatty liver disease,type 2 diabetes mellitus and its complications,obesity,hyperuricaemia,and thyroid disorders.After systematic sorting and summary,we found that in 2023,the research focusing on the application of TCM for endocrine metabolic diseases was still on the mechanism of action at the cellular and molecular levels,which not only influenced the classical pathways of lipid metabolism,but also delved into the key mechanisms of anti-inflammation,anti-oxidation,anti-insulin resistance,and so on.Additionally,TCM has shown remarkable results in the treatment of endocrine metabolic diseases by improving intestinal flora disorders and abnormal cellular iron death.These research results provide valuable ideas,methods,and tools for TCM in the prevention and treatment of endocrine metabolic diseases,and provide important references and guidance for future research and practice.

Design of Traditional Chinese Medicine Extraction Workshop Process and Automation System

Objective: This paper takes the example of a Panax notoginseng extraction workshop and designs an automated production workshop with advanced domestic capabilities. Methods: 1) Based on the small-scale Panax notoginseng extraction process, the feasibility of the workshop production process is demonstrated. 2) The workshop process design for Panax Notoginseng saponin extraction is completed, including production organization plans and the selection of key equipment. 3) For the Panax notoginseng extraction workshop process, an automated production control system is designed. Conclusion: Through optimized design of the production process and automation system, continuous and automated production of traditional Chinese medicine extraction is achieved, leading to improvements in drug quality and production efficiency.

Computational investigation on the molecular structure and chemical reactivity of a traditional Chinese medicine extract MK-1 molecule

MK-1 molecule(C_(16)H_(16)O_(2)),the simplest structure of vitamin K(VK)compound family,is an extract from traditional Chinese medicine Cymbopogon distans(Nees ex Steud.)Wats(Chinese name YunXiangCao),which has attracted a great deal of attention in recent years due to its antiasthmatic,antitussives and expectorant effects.To investigate the molecular structure and chemical reactivity of MK-1 molecule,computational investigations on six conformational minima structures were carried out at the MP2/6-311++G(2d,2p)level of theory.Several local reactivity descriptors including condensed Fukui function,average local ionization energy,and molecular electrostatic potential on each individual atom were determined to predict the intrinsic reactivity of MK-1 molecule.

Research on Technology Development of Traditional Chinese Medicine Extraction Based on Patent Information

Objective To understand the development status of traditional Chinese medicine extraction technology,so as to provide a reference for enterprises and scientific research institutions to determine the direction of technological innovation.Besides,the government can formulate scientific and technological innovation strategies.Methods Based on patent information,statistical methods were applied to analyze the development of traditional Chinese medicine extraction technology.Then,the core technology was identified by constructing a patent citation network.Finally,the main path analysis method was applied to discover the technological evolution path.Results and Conclusion The extraction technology of traditional Chinese medicine is still in the growth stage.At present,its R&D is based on enterprises,supplemented by scientific research institutions.The core technologies are ultrasonic extraction and enzymatic extraction.The main path represented by enzymatic extraction technology reveals the evolution process of traditional Chinese medicine extraction technology.Based on this,relevant suggestions are put forward.Firstly,technological innovation cooperation should be strengthened to explore new models of achievement transformation and cooperation.Secondly,key enterprises of technology clusters should be cultivated to accelerate breakthroughs in core technologies.Thirdly,combined technologies can achieve high-efficiency enzyme-assisted extraction and open up new ways of extracting traditional Chinese medicine.Fourthly,traditional techniques should be improved to develop innovative modern techniques.

Antiviral activity of traditional Chinese medicinal plants Dryopteris crassirhizoma and Morus alba against dengue virus

Dengue virus(DENV) has emerged as a major virus that is spread by mosquitoes. Recently, it has spread to more than a hundred nations but continues to lack specific treatable medication. Many traditional Chinese medicinal(TCM) plants are in practice for dengue fever in dengue endemic regions. These traditional medicines persevere with treatments, which modern medicines lack. The study aims to substantiate the anti-dengue potential of some traditional herbs and make them available for further studies to facilitate TCM users. Twelve TCM plants aqueous extracts were evaluated, which are described as cool herbs used for the diseases with high fever. Lead plants were established through detailed in vitro foci forming unit reduction analysis(FFURA) against all four serotypes and validated through quantitative real-time RT-PCR(q RT-PCR). Four plants potentially inhibited the virus in primary phenotypic in vitro evaluation. Two lead plants Dryopteris crassirhizoma(DC) and Morus alba(MA) were identified with half minimal inhibitory concentration(IC50) 130 and 221 μg m L^-1, respectively, while the selectivity indices(SI) were 4.21 and 4.62, respectively. Lead plants equally inhibited all four serotypes of DENV. Time-of-addition analysis suggested that, DC was active at later stages of viral replication, whereas MA was active during the early stages and even showed some prophylactic activity. Liquid chromatography-mass spectrometry(HPLC/MS) analysis revealed presence of flavonoids. DC and MA are identified as potential anti-dengue plants, active against varied stages of dengue virus replication cycle. These results may serve as the base knowledge for further investigation on their combined treatments or integrative treatment with western medicines, which may improve the overall anti-dengue activity in future.

Distribution patterns and industry planning of commonly used traditional Chinese medicinal plants in China

Medicinal plants are the primary material basis for disease prevention and treatment in traditional Chinese medicine(TCM).The conservation and sustainable utilization of these medicinal plants is critical for the development of the TCM industry.However,wild medicinal plant resources have sharply declined in recent decades.To ameliorate the shortage of medicinal plant resources,it is essential to explore the development potential of the TCM industry in different geographical regions.For this purpose,we examined the spatial distribution of commonly used medicinal plants in China,the number of Chinese medicinal material markets,and the number of TCM decoction piece enterprises.Specifically,multispecies superimposition analysis and Thiessen polygons were used to reveal the optimal range for planting bulk medicinal plants and the ideal regions for building Chinese medicinal material markets,respectively.Furthermore,we quantitatively analyzed mismatches between the spatial distribution of commonly used medicinal plant richness,Chinese medicinal material markets,and TCM decoction piece enterprises.We found that the areas suitable for growing commonly used medicinal plants in China were mainly distributed in Hengduan Mountain,Nanling Mountain,Wuling Mountain,and Daba Mountain areas.The Thiessen polygon network based on Chinese medicinal material market localities showed there are currently fewer markets in southwestern,northwestern,and northeastern China than in central and southern China.TCM decoction piece enterprises are concentrated in a few provinces,such as Hebei and Jiangxi.We found that the distribution of commonly used medicinal plants,Chinese medicinal material markets and TCM decoction piece enterprises are mismatched in Henan,Shaanxi,Hunan,Hubei,Zhejiang,Fujian,Chongqing,and Xizang.We recommend strengthening development of the TCM industry in Henan,Hunan,Zhejiang,Shaanxi,Hubei,Chongqing,Fujian,and Xizang;building more Chinese medicinal material markets in southwestern,northwestern,and northeastern China;and establishing medicinal plant nurseries in resource-rich provinces to better protect and domesticate local medicinal plants.

Potent water extracts of Indonesian medicinal plants against PTP1B

Objective:To examine the potent of water as a solvent agent in the preparation of traditional herbal medicine.Methods:Water extracts of 18 plants were prepared through reflux and examined(25μg/mL) to evaluate their possibility for inhibiting protein tyrosine phosphatase 1B(PTP1B).The determination of IC50 values was performed for the samples possessing more than 80%inhibition.Meanwhile,those exhibiting IC50 values more than 7.0 μg/mL were further profiled for their chemical constituents through nuclear magnetic resonance(NMR) measurement.Results:About 44%(8) of the examined samples showed more than 80%inhibition against PTP1 B.The water extracts of Elephantopus scaber,Helicteres isora aerial parts,Elaeocarpus grandiflorus(E.grandiflorus) fruits,Melaleuca leucadendron leaves,and Quercus infectoria gum had IC50 values ranging from 2.05 to 6.90 μg/mL.Meanwhile,Andropogon nardus and Centella asiatica were at the area of δ 3.0-4.0 ppm.Further,the13 C NMR observation of samples possessing the most intensive signals in their proton NMR Cinnamomum burmannii and E.grandiflorus showed the peaks at the area of δ 60-90 ppm as the supportive evidence for sugar group signals.Intriguingly,a disaccharide from E.grandiflorus could be an active inhibitor towards PTB1 B.Conclusions:In contrast to the mainstream solvents currently used in modern herbal manufactures especially Jamu medicine in Indonesia,pure-water-extracted materials should be reconsidered and could be reemerged for future studies and for the manufacture of herbal medicines.In addition,the activity of Jamu components should be confirmed that their antidiabetes and antiobesity activities could be through the inhibition of PTP1 B.

Ultrasonic Nebulization Extraction Coupled with Gas Chromatography-Mass Spectrometry for Analysis of Volatile Components in Traditional Chinese Patent Medicine

The ultrasonic nebulization extraction（UNE） was developed and applied to the extraction of volatile components from traditional Chinese patent medicine Xiaoyao Pills. Several parameters of ultrasonic nebulization extraction including the sample particle size, solvent volume, extraction time and ultrasonic power were studied and selected. As a result, 2.4 g of sample with particle size of 80 mesh was extracted with 15 mL of n-hexane for 20 min at an ultrasonic power of 35 W. The volatile components were analyzed by gas chromatography-mass spectrometry （GC-MS） under the optimal conditions and 57 compounds were identified. The precision, repeatability and stability of the proposed method were also studied. Compared with ultrasonic-assisted extraction（UAE） and hydrodistillation（HD） extraction, the proposed method is more efficient, faster and easier to be operated at room temperature with smaller sample and energy consumption. It is suggested that the ultrasonic nebulization extraction can be used as a novel alternative method for the extraction of volatile components from traditional Chinese patent medicine.

Comparative study on the anti-tuberculous effect and mechanism of the traditional Chinese medicines NiuBeiXiao He extract and JieHeWan

Background:The traditional Chinese medicine NiuBeiXiaoHe(NBXH)extract and Chinese medicine preparation JieHeWan(JHW)exhibit anti-tuberculosis(TB)effects.The anti-TB effect of NBXH was compared with that of JHW to elucidate the mechanism of action of NBXH.Methods:BALB/c mice aged 6-8 weeks were randomly divided into a normal control group,TB model group,JHW treatment group,and NBXH treatment group.After 3 and 13 weeks of treatment,the therapeutic effect in each group was evaluated by comparing lung histopathology,lung and liver colony counts,the number of spots representing effector T cells secreting IFN-γin an enzyme-linked immunospot assay(ELISPOT),and the levels of Th1,Th2,and Th17 cytokines,which were measured by a cytometric bead array(CBA).Mouse RNA samples were subjected to transcriptome sequencing.Results:After 13 weeks of treatment,the mean histopathological lesion area of the NBXH group was significantly smaller than that of the TB model group(P<0.05).Compared with those in the TB model group,the lung colony counts in the JHW and NBXH groups were significantly decreased(P<0.05),and the IL-2 and IL-4 levels in the NBXH group were significantly increased(P<0.05).NBXH partly restored significant changes in gene expression caused by Mycobacterium tuberculosis(M.tuberculosis)infection.According to GO and KEGG analyses,the changes in biological process(BP),cell composition(CC)and molecular function(MF)terms and in signaling pathways caused by NBXH and JHW treatment were not completely consistent,but they were mainly related to the immune response and inflammatory response in the mouse TB model.Conclusions:NBXH had therapeutic effects similar to those of JHW in improving lung histopathology,reducing lung colony counts,and regulating the levels of cytokines.NBXH restored significant changes in gene expression and repaired cell damage caused by M.tuberculosis infection by regulating immune-related pathways,which clarified the mechanism of action of NBXH.

Treatment of Chinese Traditional Medicine Wastewater by Photosynthetic Bacteria

The influence factors treating wastewater of Chinese traditional medicine extraction by photosynthetic bacteria are tested and discussed. The results indicate that the method of photosynthetic bacteria can eliminate COD and BOD from wastewater in high efficiency. And it also has high load shock resistance. On the conditions of slight aerobic and semi-darkness, treating wastewater of Chinese traditional medicine extraction, the method has better efficiency to eliminate COD and BOD from the wastewater than those by anaerobic illumination and aerobic darkness treatments. After pretreatment of hydrolytic acidization, the removal rate of COD in the wastewater reached more than 85 %, and that rate of BOD reached more than 90% in the treating system of photosynthetic bacteria. It may be more feasible and advantageous than traditional anaerobic biological process to treat organic wastewater using PSB system.

Treatment of Chinese traditional medicine wastewater in a submerged membrane bioreactor

A pilot scale test was conducted in a submerged membrane bioreactor SMBR with capacity of 10. 0 m^3/d for 120 days to treat high-strength Chinese traditional medicine wastewater. Performance of the SMBR was investigated with a sludge retention time （ TSR ） of 50 days, a hydraulic retention time （ THR ） of 8.0 h, membrane flux of 8. 0 IV（ m^2 · h） and dissolved oxygen （DO） concentration of 2. 0 - 3. 0 mg/L, respectively. It was observed that the SMBR had high capacity of COD and suspended solid （SS） removal. The influent COD concentration was fluctuated between I 000 and 5 000 mg/L, while the averaged effluent COl） concentration was only 44. 6 mg/L. The influent SS concentration was fluctuated between 1 000 and 1 600 mg/L, while little effluent SS was detected. It was found that the COD remove rate increased with mixed liquor suspended solids （MLSS） and organic loading rate （ROL）. In order to obtain good-quality effluent, the operational conditions of the SMBR were suggested as follows： the temperature was controlled above 10 ℃, MLSS about 7000 mg/L, R,L under 24. 76 kg/（ m^3 · d）, low vacuum value and constant water flux.

Problems in the Development of Traditional Chinese Medicinal Materials Planting Industry in Shiyan City and Countermeasures

Through the analysis on the cultivation advantages and development problems of traditional Chinese medicinal planting industry in Shiyan City, Hubei Province, some measures were proposed to enlarge and enhance the traditional Chinese medicinal planting industry, namely, large-scale, standardized, market-oriented and regionalized planting, thereby making it the pillar industry for farmers to increase income.

Progress on traditional Chinese medicine in improving hepatic fibrosis through inhibiting oxidative stress

Hepatic fibrosis is a common pathological process that occurs in the development of various chronic liver diseases into cirrhosis and liver cancer,characterized by excessive deposition of the extracellular matrix.In the past,hepatic fibrosis was thought to be a static and irreversible pathological process.In recent years,with the rapid development of molecular biology and the continuous in-depth study of the liver at the microscopic level,more and more evidence has shown that hepatic fibrosis is a dynamic and reversible process.Therefore,it is particularly important to find an effective,simple,and inexpensive method for its prevention and treatment.Traditional Chinese medicine(TCM)occupies an important position in the treatment of hepatic fibrosis due to its advantages of low adverse reactions,low cost,and multi-target effectiveness.A large number of research results have shown that TCM monomers,single herbal extracts,and TCM formulas play important roles in the prevention and treatment of hepatic fibrosis.Oxidative stress(OS)is one of the key factors in the occurrence and development of hepatic fibrosis.Therefore,this article reviews the progress in the understanding of the mechanisms of TCM monomers,single herbal extracts,and TCM formulas in preventing and treating hepatic fibrosis by inhibiting OS in recent years,in order to provide a reference and basis for drug therapy of hepatic fibrosis.

Rapid authentication of different herbal medicines by heating online extraction electrospray ionization mass spectrometry

The rapid and accurate authentication of traditional Chinese medicines(TCMs)has always been a key scientific and technical problem in the field of pharmaceutical analysis.Herein,a novel heating online extraction electrospray ionization mass spectrometry(H-oEESI-MS)was developed for the rapid and direct analysis of extremely complex substances without the requirement for any sample pretreatment or pre-separation steps.The overall molecular profile and fragment structure features of various herbal medicines could be completely captured within 10–15 s,with minimal sample(<0.5 mg)and solvent consumption(<20μL for one sample).Furthermore,a rapid differentiation and authentication strategy for TCMs based on H-oEESI-MS was proposed,including metabolic profile characterization,characteristic marker screening and identification,and multivariate statistical analysis model validation.In an analysis of 52 batches of seven types of Aconitum medicinal materials,20 and 21 key compounds were screened out as the characteristic markers of raw and processed Aconitum herbal medicines,respectively,and the possible structures of all the characteristic markers were comprehensively identified based on Compound Discoverer databases.Finally,multivariate statistical analysis showed that all the different types of herbal medicines were well differentiated and identified(R^(2)X>0.87,R^(2)Y>0.91,and Q^(2)>0.72),which further verified the feasibility and reliability of this comprehensive strategy for the rapid authentication of different TCMs based on H-oEESI-MS.In summary,this rapid authentication strategy realized the ultra-high-throughput,low-cost,and standardized detection of various complex TCMs for the first time,thereby demonstrating wide applicability and value for the development of quality standards for TCMs.

A Review of Study of Yellow Water Disease in Tibetan Medicine Theory

Based on the Tibetan medical theory,the relevant information and diagnosis and treatment ideas of yellow water disease are discussed,and Mongolian medicine also takes its own basic medical theory as the starting point to discuss and explain,while traditional Chinese medicine has made less theoretical description of this disease,but there are also some understandings and treatment guidelines.This paper mainly discusses the cognitive aspects of this disease,starting from the essence,analyzes the relationship between this disease and traditional Chinese medicine diseases as well as modern medicine,and makes a theoretical description for a better understanding of the yellow water disease.

Application of artificial intelligence in tongue diagnosis of traditional Chinese medicine:A review

Tongue diagnosis is an important process to non-invasively assess the condition of a patient’s internal organs in traditional Chinese medicine(TCM)and each part of the tongue is related to corresponding internal organs.Due to continuing computer technological advances,especially the artificial intelligence(AI)methods have achieved significant success in tackling tongue image acquisition,processing,and classification,novel AI methods are being introduced in traditional Chinese medicine tongue diagnosis medical practices.Traditional tongue diagnose depends on observations of tongue characteristics,such as color,shape,texture,moisture,etc.by traditional Chinese medicine physicians.The appearance of the tongue color,texture and coating reflects the improvement or deterioration of patient’s conditions.Moreover,AI can now distinguish patient’s condition through tongue images,texture or coating,which is all possible increasingly with help from traditional Chinese medicine physicians under the traditional Chinese medicine tongue theory.AI has enabled humans to do what was previously unimagined:traditional Chinese medicine tongue diagnosis with feeding a large amount of tongue image and tongue texture/coating data to train the AI modes.This review focuses on the research advances of AI in TCM tongue diagnosis thus far to identify the major scientific methods and prospects.In this article,we tried to review the AI application in resolving the tongue diagnosis of traditional Chinese medicine on color correction,tongue image extraction,tongue texture/coating segmentation.

A ginkgo biloba extract promotes proliferation of endogenous neural stem cells in vascular dementia rats

The ginkgo biloba extract EGb761 improves memory loss and cognitive impairments in patients with senile dementia. It also promotes proliferation of neural stem cells in the subventricular zone in Parkinson＇s disease model mice and in the hippocampal zone of young epileptic rats. However, it remains unclear whether EGb761 enhances proliferation of endogenous neural stem cells in the brain of rats with vascular dementia. In this study, a vascular dementia model was established by repeatedly clipping and reperfusing the bilateral common carotid arteries of rats in combination with an intraperitoneal injection of a sodium nitroprusside solution. Seven days after establishing the model, rats were intragastrically given EGb761 at 50 mg/kg per day. Learning and memory abilities were assessed using the Morris water maze and proliferation of endogenous neural stem cells in the subventricular zone and dentate gyrus were labeled by 5-bromo-2-deoxyuridine immunofluorescence in all rats at 15 days, and 1, 2, and 4 months after model establishment. The escape latencies in Morris water maze tests of rats with vascular dementia after EGb761 treatment were significantly shorter than the model group. Immunofluorescence staining showed that the number and proliferation of 5-bromo-2-deoxyuridine-positive cells in the subventricular zone and dentate gyrus of the EGb761-treated group were significantly higher than in the model group. These experimental findings suggest that EGb761 enhances proliferation of neural stem cells in the subventricular zone and dentate gyrus, and significantly improves learning and memory in rats with vascular dementia.

Effects of Ginkgo biloba extract EGb761 on neural differentiation of stem cells offer new hope for neurological disease treatment

Stem cell transplantation has brought new hope for the treatment of neurological diseases.The key to stem cell therapy lies in inducing the specific differentiation of stem cells into nerve cells.Because the differentiation of stem cells in vitro and in vivo is affected by multiple factors,the final differentiation outcome is strongly associated with the microenvironment in which the stem cells are located.Accordingly,the optimal microenvironment for inducing stem cell differentiation is a hot topic.EGb761 is extracted from the leaves of the Ginkgo biloba tree.It is used worldwide and is becoming one of the focuses of stem cell research.Studies have shown that EGb761 can antagonize oxygen free radicals,stabilize cell membranes,promote neurogenesis and synaptogenesis,increase the level of brain-derived neurotrophic factors,and replicate the environment required during the differentiation of stem cells into nerve cells.This offers the possibility of using EGb761 to induce the differentiation of stem cells,facilitating stem cell transplantation.To provide a comprehensive reference for the future application of EGb761 in stem cell therapy,we reviewed studies investigating the influence of EGb761 on stem cells.These started with the composition and neuropharmacology of EGb761,and eventually led to the finding that EGb761 and some of its important components play important roles in the differentiation of stem cells and the protection of a beneficial microenvironment for stem cell transplantation.

Advances in traditional Chinese medicine for liver disease therapy in 2021

Liver diseases and their co-morbidities represent a major public health problem.Owing to its progressive pathogenesis and lack of effective treatment,liver disease has become one of the most important causes of death worldwide.Traditional Chinese medicine(TCM)has potential advantages in the prevention and treatment of liver diseases,including high safety,remarkable curative effects,and low toxicity and side effects.In 2021,TCM extracts and their derivatives,TCM compounds,and ethnic medicines showed good efficacy in the treatment of liver diseases.The main mechanisms and representative drugs of TCM can be summarized by the use of amygdalin,dicoumarol,quercetin,and ancient ephedrine decoction to treat hepatitis by inhibiting viral replication,as well as the use of Gentianae Radix,lupeol,Zornia diphylla(L.)Pers.,and Chinese patent medicine Liuwei Wuling tablet to alleviate acute liver injury by improving oxidative stress and inflammatory responses in the body.In the treatment of alcoholic liver disease and metabolic-associated fatty liver disease,the mechanism of TCM is the inhibition of oxidative stress,improving metabolism,regulating intestinal microflora,and enhancing intestinal barrier function.The representative TCM for alcoholic liver disease includes astragaloside,puerarin,patchouli alcohol,and Mori Fructus polysaccharide,while those for metabolic-associated fatty liver disease include saikosaponin,dehydroabietic acid,hesperetin,berberine,and Panax Notoginseng saponins.Additionally,germacrone,forsythin,geniposide,and protocatechuic acid can inhibit the activation or migration of stellate cells and improve liver fibrosis.Toosendanin,paeoniflorin,chrysin,and the classical prescription Huanglian decoction can significantly inhibit the proliferation of liver cancer cells and promote their apoptosis for the treatment of hepatocellular carcinoma.The activation of the farnesol X receptor pathway can improve bile metabolism in the liver,thus,significantly alleviating cholestatic liver disease.Its representative drugs include the TCM extracts pterostilbene and arbutin.In this review,we summarize the advances made in research on TCM used in the treatment of liver diseases in 2021,providing a reference for further development of TCM for the prevention and treatment of liver diseases.

Advances in traditional Chinese medicine for liver disease therapy in 2020

Liver diseases are gradually becoming a serious threat to human health worldwide.Although a number of medications have been introduced for the prophylaxis,diagnosis,and treatment of liver diseases,several limitations and challenges remain.Traditional Chinese medicine is frequently used to treat liver diseases and well known to protect hepatocytes and inhibit inflammation,oxidative stress,and fibrosis.However,given the complex composition of traditional Chinese medicine,clarifying the mechanisms behind its curative and protective effects is difficult.In this review,research progress on traditional Chinese medicine for the treatment of liver diseases in 2020 is summarized on the basis of the literature available in the PubMed database.Herbal extracts derived from traditional Chinese medicine,including flavonoids,polysaccharides,saponins,and alkaloids,and Chinese medicinal formulas,such as the classic decoctions Chaihu Shugan powder,Linggui Zhugan decoction,and Huanglian Jiedu decoction,have shown promising therapeutic efficacy in liver disease treatment.We summarized the findings of several studies on the active ingredients of traditional Chinese herbs used for liver disease treatment in 2020,focusing mainly on their ability to confer antiviral effects to treat hepatitis,regulate antioxidant levels and apoptosis to treat liver injury,inhibit inflammation and improve dysfunctions in amino acids and energy metabolism to treat alcoholic liver disease,reduce hepatic lipid deposition to treat nonalcoholic fatty liver disease,promote activated hepatic stellate cells to treat liver fibrosis,inhibit the proliferation or promote the apoptosis of liver cancer cells to treat hepatocellular carcinoma,and improve bile acid metabolism to treat cholestasis.