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Hydrogel is a kind of material with high water content,good biocompatibility and extracellular matrix-like property,among which polypyrrole(PPy)conductive hydrogels have both physical characteristics and excellent conductivity of hydrogels themselves.Its conductivity can be used to detect electrical signals generated in biological systems and provide electrical stimulation to regulate the activities and functions of cells and tissues.These characteristics make it widely used in the biomedical field.The recent progress of PPy conductive hydrogels in biomedical field was reviewed in this paper.In terms of classification,according to the cross-linking mechanism of PPy and hydrogel matrix,the non-covalent cross-linked PPy conductive hydrogels and covalent cross-linked PPy conductive hydrogels were divided.The applications of PPy conductive hydrogels in the biomedical field(Skin damage repair,nerve repair,myocardial repair and flexible sensing,etc.)were mainly introduced,and the development trend and challenges of PPy conductive hydrogels in the biomedical field were discussed.
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Objective To explore the CT imaging features of renal mucinous tubular and spindle cell carcinoma(MTSCC).Methods The CT images of 9 cases patients with renal MTSCC confirmed by pathology were analyzed retrospectively,and their size,shape,density,degree of enhancement and enhancement mode were analyzed.Results There were 6 cases of left renal and 3 cases of right renal,with the largest diameter ranging from 1.6 cm to 7.7 cm.The shape of renal MTSCC was round in 4 cases,oblong in 3 cases,and fan-shaped in 2 cases.The long axis of the oblong tumor was parallel to the renal column,the central angle of the fan-shaped tumor was located in the renal medulla,and the arc was located under the renal capsule.Renal MTSCC was mainly located in the renal medulla.There were 6 cases of complete endophytic tumors,5 of which compressed the renal sinus.The tumor density was uniform in 5 cases,and the CT value of the solid component of the tumor was(32.43±4.82)HU,and the difference was not statistically significant compared with that of the renal parenchymal density(P=0.859).After enhancement,the solid component of the tumor showed mild uniform enhancement in the cortical phase,with a CT value of(41.71±6.74)HU.In the parenchymal phase and excretory phase,there was progressive enhancement,and the CT values were(58.23±9.42)HU and(61.81±9.49)HU,respectively.The CT value of each phase of tumor after enhancement was lower than that of renal medulla in the same period,and the differences were statisti-cally significant(P=0.001,P=0.005,P=0.002).Conclusion Renal MTSCC is mainly located in the renal medulla,which is easy to compress the renal sinus.It can be oblong or fan-shaped.Cystic,necrosis and calcification are rare.After enhancement,the tumor shows mild uniform enhancement in the cortical phase,progressive enhancement in the parenchymal phase and the excretory phase,and the CT value of each phase are lower than that of the renal medulla in the same period,which can suggest the diagnosis.
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Objective:To investigate the expression characteristics of phosphorylated enhancer of Zeste homolog 2(EZH2)in head and neck squamous cell carcinoma(HNSCC)and their effect on chemosensitivity.Methods:Fifty-three patients with HNSCC treated between January 2018 and March 2021 in Tianjin Medical University Cancer Institute&Hospital were selected.Expression levels of p-EZH2S21,p-STAT3Y705,HIF-1α,and Ki-67 in HNSCC tissues were analyzed by immunohistochemical staining.Western blot was used to detect p-EZH2S21 expression in HNSCC tissues and cell lines.HNSCC cell lines stably transfected with wild type(EZH2-WT)or S21 mutant EZH2(EZH2-S21A)were construc-ted.CCK8 and colony formation assays were performed to detect the effect of EZH2 and S21 phosphorylation on HNSCC cell proliferation and their sensitivity to cisplatin(DDP)and 5-fluorouracil(5-FU).Results:Elevated levels of p-EZH2S21 were observed in HNSCC tissues and positively correlated with p-STAT3Y705(P<0.05)and HIF-1α(P<0.01)levels.p-EZH2S21 level correlated positively with lymph node metastasis(P<0.000 5),T(P<0.05),N(P<0.000 1)and AJCC stages(P<0.05).In vitro experiments confirmed that EZH2 expression promoted cell prolifer-ation and attenuated chemosensitivity of HNSCC cells.Inhibition of p-EZH2S21 restored HNSCC cell sensitivity to DDP and 5-FU.Conclusions:p-EZH2S21 plays an important role in tumor progression in HNSCC,and phosphorylation at S21 is an important way for EZH2 to affect HNSCC cell proliferation and chemotherapy sensitivity.
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Acute coronary syndrome (ACS) is one of the leading causes of death in cardiovascular disease. Percutaneous coronary intervention (PCI) is an important method for the treatment of coronary heart disease (CHD), and it has greatly reduced the mortality of ACS patients since its application. However, a series of new problems may occur after PCI, such as in-stent restenosis, no-reflow phenomenon, in-stent neoatherosclerosis, late stent thrombosis, myocardial ischemia-reperfusion injury, and malignant ventricular arrhythmias, which result in the occurrence of major adverse cardiac events (MACE) that seriously reduce the postoperative benefit for patients. The inflammatory response is a key mechanism of MACE after PCI. Therefore, examining effective anti-inflammatory therapies after PCI in patients with ACS is a current research focus to reduce the incidence of MACE. The pharmacological mechanism and clinical efficacy of routine Western medicine treatment for the anti-inflammatory treatment of CHD have been verified. Many Chinese medicine (CM) preparations have been widely used in the treatment of CHD. Basic and clinical studies showed that effectiveness of the combination of CM and Western medicine treatments in reducing incidence of MACE after PCI was better than Western medicine treatment alone. The current paper reviewed the potential mechanism of the inflammatory response and occurrence of MACE after PCI in patients with ACS and the research progress of combined Chinese and Western medicine treatments in reducing incidence of MACE. The results provide a theoretical basis for further research and clinical treatment.
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Humans , Percutaneous Coronary Intervention/methods , Acute Coronary Syndrome/drug therapy , Coronary Disease , Treatment Outcome , Stents/adverse effectsРеферат
Objective:To explore the efficacy of the oncoplastic round block technique in surgical management of idiopathic granulomatous mastitis (IGM).Methods:From January 2014 to December 2019, a total of 18 patients (24 to 38 years old, 32.2 years in average) with IGM underwent excision of the inflammatory breast mass with oncoplastic round block technique, the postoperative clinical efficacy was summarized and analyzed.Results:All 18 patients with IGM underwent excision of the inflammatory breast mass with oncoplastic round block technique, among them 2 patients underwent round-block reduction surgery of contralateral breast at the same time. The median follow-up duration was 16.1 months (from 6 to 36 months). Incision poor healing occurred in two cases which was cured after dressing change. Recurrence occurred in one case at 6 months after operation, and then cured with conservative measures. No other severe complications occurred. All patients were satisfacted with the results.Conclusions:Application of oncoplastic round block technique in surgical management of IGM may remove more tissue in order to reduce the recurrent rate, and get a better cosmetic results.
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Osteoprotegerin (OPG), secreted by osteoblasts, is a marker of bone turnover. OPG can inhibit osteoclastic differentiation by binding receptor activator of nuclear factor-κB ligand (RANKL). In this study, we found that rutaecarpine (RUT) had the up-regulating OPG activity, and it could significantly increase OPG protein levels in both mouse embryonic osteogenic precursor MC3T3-E1 and human osteosarcoma U-2OS cells. Osteoblastogenic differentiation calcified nodules staining results showed that RUT significantly promoted the osteogenic differentiation of MC3T3-E1 cells. Osteoclastic differentiation tartrate resistant acid phosphatase (TRAP) staining results showed that RUT obviously inhibited the osteoclast differentiation of mouse macrophages RAW264.7 induced by RANKL. In vivo studies showed that low-dose RUT group (5 mg·kg-1·day-1) and high-dose RUT group (45 mg·kg-1·day-1) treatments for 3 months significantly increased bone density in ovariectomized (OVX) rats; calcein double labeling experiment and toluidine blue staining results indicated that low-dose RUT group promoted bone formation and decreased bone loss in vivo; immunohistochemistry results showed that low-dose RUT group increased the expression of OPG in rat femur. All animal procedures were performed in accordance with the regulations of the Institutional Animal Care and Use Committee of Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences. In summary, this study demonstrated that RUT could up-regulate OPG expression and had promoting osteoblastic differentiation and inhibiting osteoclastic differentiation effects in vitro and in vivo.
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OBJECTIVE@#This study aimed to research whether anterior tibial crest is a reliable anatomical reference for rotational alignment of tibial component in TKA.@*METHODS@#The study included 122 patients who underwent computed tomography angiography (CTA) examination for unilateral lower extremity trauma with normal contralateral lower extremities, including 89 males and 33 females, with an average age of(51.4±16.4) years old(ranged 18 to 81 years old). Picture archiving and communication system (PACS) was used to mark 11 lines including the surgical epicondylar axis (SEA) connecting the most prominent points of the lateral epicondyle and the deepest point of the sulcus on the medial epicondyle of the femur, axis of medial border of patellar tendon (MEPT)connecting the middle of the posterior cruciate ligament (PCL) and medial border of the patellar tendon at the level of a standard tibial cut from 8 mm distal of the lateral tibial joint surface, transverse axis of tibia (TAT) at the level of a standard tibial cut from 8 mm distal of the lateral tibial joint surface, Akagi line connecting the projected middle of the PCL and medial border of the patellar tendon at the tibial attachment, the axis of the medial 1/3 of patellar tendon(M1/3) connecting the projected middle of PCL and the medial 1/3 of the patellar tendon at the patellar tendon attachment level, Insall line connecting the projected middle of the PCL and the medial 1/3 of tibial tubercle, the axis of medial border of tibial tubercle (MBTT) connecting the projected middle of the PCL and medial border of tibial tubercle, as well as the axis of the proximal anterior tibial crest (PATC), axis 1 of the middle anterior tibial crest (MATC1), axis 2 of the middle anterior tibial crest (MATC2) and the axis of the distal anterior tibial crest (DATC) which were marked by connecting the 4 equidistant points on the sharp anterior tibial crest and the projected middle of the PCL. The angles between TAT and SEA as well as the angles between other axes and the perpendicular to SEA were measured. Pairwise differences among the 10 tibial axes were examined using One-Way ANOVA and paired @*RESULTS@#The angles between the axes of MEPT, Akagi line, M1/3, Insall line, MBTT, PATC, MATC1, MATC2, DATC and the perpendicular to SEA were (-1.6 ±4.5)° , (1.4 ±5.0)° , (10.2±5.1)°, (11.9±5.4)°, (3.6±4.8)°, (12.0±6.9)°, (7.2±8.6)°, (7.1±10.4)°, (6.6±13.5)°, respectively. The angle between TAT and SEA was (4.1±5.3)°. MEPT was external rotation compared to SEA. M1/3, Insall line and PATC were significantly greater than Akagi line, MBTT, TAT (@*CONCLUSION@#The middle tibial anterior crest can be used as a reference for rotational alignment of tibial component in TKA, and its reliability is better than Insall line, but worse than Akagi line, TAT and MBTT.
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Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Arthroplasty, Replacement, Knee , Knee Joint/surgery , Posterior Cruciate Ligament/surgery , Reproducibility of Results , Rotation , Tibia/surgeryРеферат
OBJECTIVE:To evaluate the pharmacoec onomics of Enalapril folic acid tablet and Enalapril tablet for stroke prevention in patients with hypertension. METHODS :Markov model was constructed by using Excel 2016 software. Patients with essential hypertension were selected as the research object with 1 year cycle and 20 years horizon. From the perspective of health system,the pharmacoeconomics of Enalapril folic acid tablets versus Enalapril tablets for stroke prevention in patients with hypertension was compared by cost-effectiveness analysis ,and the stability of the research results was verified by sensitivity analysis. RESULTS :Compared with Enalapril tablet ,the incremental cost-effectiveness ratio of Enalapril folic acid tablet was 221 323 yuan/QALY,which was higher than three times of China ’s per capita GDP in 2020(217 341.04 yuan). The results of single factor sensitivity analysis and probabilistic sensitivity analysis were consistent with that of basic analysis. CONCLUSIONS : Compared with Enalapril tablet ,Enalapril folic acid tablet doesn ’t have a better economy for patients with hypertension.
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Exposure to chronic hypoxia is considered to be a risk factor for deficits in brain function in adults, but the underlying mechanisms remain largely unknown. Since active myelinogenesis persists in the adult central nervous system, here we aimed to investigate the impact of chronic hypoxia on myelination and the related functional consequences in adult mice. Using a transgenic approach to label newly-generated myelin sheaths (NG2-CreER
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Increasing evidence has shown that astrocytes are implicated in regulating oligodendrocyte myelination, but the underlying mechanisms remain largely unknown. To understand whether microRNAs in astrocytes function in regulating oligodendroglial differentiation and myelination in the developing and adult CNS, we generated inducible astrocyte-specific Dicer conditional knockout mice (hGFAP-CreERT; Dicer fl/fl). By using a reporter mouse line (mT/mG), we confirmed that hGFAP-CreERT drives an efficient and astrocyte-specific recombination in the developing CNS, upon tamoxifen treatment from postnatal day 3 (P3) to P7. The Dicer deletion in astrocytes resulted in inhibited oligodendroglial differentiation and myelination in the developing CNS of Dicer cKO mice at P10 and P14, and did not alter the densities of neurons or axons, indicating that Dicer in astrocytes is required for oligodendrocyte myelination. Consequently, the Dicer deletion in astrocytes at P3 resulted in impaired spatial memory and motor coordination at the age of 9 weeks. To understand whether Dicer in astrocytes is also required for remyelination, we induced Dicer deletion in 3-month-old mice and then injected lysolecithin into the corpus callosum to induce demyelination. The Dicer deletion in astrocytes blocked remyelination in the corpus callosum 14 days after induced demyelination. Together, our results indicate that Dicer in astrocytes is required for oligodendroglia myelination in both the developing and adult CNS.
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Exposure to chronic hypoxia is considered to be a risk factor for deficits in brain function in adults, but the underlying mechanisms remain largely unknown. Since active myelinogenesis persists in the adult central nervous system, here we aimed to investigate the impact of chronic hypoxia on myelination and the related functional consequences in adult mice. Using a transgenic approach to label newly-generated myelin sheaths (NG2-CreER
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Animals , Mice , Clemastine , Hypoxia/complications , Mice, Inbred C57BL , Mice, Transgenic , Myelin Sheath , OligodendrogliaРеферат
Objective:The targets and signaling pathways of Xuanfei Huazhuo prescription (XFHZP) for the treatment of coronavirus disease-2019 (COVID-19) were explored, and its possible action mechanisms were described through network pharmacology and basic analysis of modern pharmacology. Method:The compounds and targets in XFHZP were collected through TCMSP and BATMAN-TCM databases. The targets of COVID-19 were studied by GeneCards, NCBI and CTD databases. The PPI network was constructed through STRING database. The networks of "herb-meridian" and "traditional Chinese medicines-compounds-targets-disease" were generated by Cytoscape 3.7.0. Then, Kyoto Encyclopedia of Genes and Genomes(KEGG) analysis and Gene Ontology(GO) analysis were made for shared targets through the Omicshare platform. In addition, the disease targets of multiple organ injury, immune injury and severe acute respiratory syndrome (SARS) were retrieved and then mapped with XFHZP. The ratio of intersection targets to XFHZP's targets was calculated. Result:XFHZP has 10 traditional Chinese medicines in total, including 6 medicines with the meridian tropism to lung, 5 medicines with the meridian tropism to the spleen and 5 medicines with the meridian tropism to the stomach. There were 409 compounds and 2 271 targets. There were 8 same inflammatory factors in targets between XFHZP and COVID-19, and each inflammatory factor corresponded to multiple compounds. XFHZP and COVID-19 had 135 intersection targets, and 36 key targets were screened out. A total of 172 signaling pathways were screened out through KEGG signal pathway enrichment (P<0.05). There were 4 000 biological processes, 254 cell components, and 408 molecular functions (P<0.05) according to GO analysis. XFHZP had many common targets with various organ damage targets and immune damage targets, with the ratio of about 7.6%-97.8%. XFHZP had 173 intersection targets with SARS. Conclusion:XFHZP may treat COVID-19 through anti-inflammatory, organ protecting and immune effects. It will provide a certain theoretical basis for the development of drugs for COVID-19.
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[Abstract] Tolerance is a state in which the human body is less responsive to changes in internal environmental status caused by drugs or other factors. Tolerance is a biological phenomenon, a natural consequence of the action of drugs or chemical factors. Altered organismal tolerance status often leads to the development of multiple autoimmune diseases. Autoimmune thyroiditis (AIT) is a particular type of autoimmune disease, and is exactly the result of an altered immune tolerance of the thyroid gland to a series of "redundant" antigen-antibody binding reactions that produce specific or non-specific inflammation leading to tissue destruction of the thyroid gland. In recent years, a variety of somatic cell therapies have been developed for the purpose of improving the body's tolerance, partially used in the clinical treatment of autoimmune diseases such as systemic lupus erythematosus, multiple sclerosis and Crohn's disease, etc. Such somatic cells that can regulate tolerance are called tolerogenic cells. The present paper will focus mainly on the specific autoimmune diseases such as AIT, discuss the promising therapeutic implications of tolerogenic cells for this group of diseases, and provide a summary of relevant studies. Hopefully, it will provide new research directions for the treatment of the disease.
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Severe liver disease during pregnancy is uncommon in clinical practice. The most common cause of liver disease during pregnancy is liver dysfunction, with an overall prevalence rate of approximately 3%. Liver disease during pregnancy is classified into the liver diseases directly caused by pregnancy and those co-existing with pregnancy, i.e., pre-existing liver disease or occasional liver disease during pregnancy. A differential diagnosis of pre-existing and co-existing liver diseases may help to improve maternal and fetal outcome. During clinical diagnosis and selection of treatment and intervention measures, priority should be given to the potential impact on mother and fetus. This article introduces the latest research advances in the general information, pathogenesis, treatment, and pregnancy outcome of major liver diseases during pregnancy and elaborates on the risk of pregnancy and related coping measures for patients with pre-existing liver disease, so as to guide clinical diagnosis and treatment and patient management.
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Since December 2019, a novel coronavirus-infected pneumonia was first detected in Wuhan, such cases had been subsequently discovered in other cities. The disease caused by the novel coronavirus was officially named COVID -19 (coronavirus disease 2019) by the world health organization. National Health Commission of China and other provinces and cities have successively performed syndrome differentiation of COVID-19 and provided corresponding Chinese medicine treatment programs. In this epidemic, the disease is a “dampness toxin”. The best principle for treatment is early detection and early treatment. Both Chinese and Western medicine have their own advantages. The advantages could be complementary and could not be replaced each other. Therefore, we collected the Chinese medicine treatment programs for the treatment of COVID-19 comprehensively, conducted a systematic analysis, and especially analyzed the pharmacological basis of traditional Chinese medicine for the treatment of COVID-19, which provided a basis for the rationality of Chinese medicine prescription for the treatment of COVID-19, and provided a reference of updating the diagnosis and treatment plan for provinces and cities.
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Objective To investigate the effect of resveratrol on microglia polarization after oxygen glucose deprivation / reoxygenation (OGD / R) in vitro. Methods N9 microglias were cultured under oxygen-glucose deprivation for 150 minutes and reoxygenation for 24 hours. The experiment was divided into normal, control and resveratrol pretreatment groups. Cell viability was measured by cell counting kit-8(CCK-8) assay. Malondialdehyde (MDA) levels and superoxide dismutase (SOD) activity in the supernatant were detected by thiobarbituric acid(TBA) and water soluble terazolium salt (WST-1) respectively. Nuclear factor E2-related factor 2 (Nrf2) nuclear translocation was detected by immunofluorescence. The levels of CD206, inducible nitric oxide synthase (iNOS), Nrf2, heme oxygenase-1 (HO-1), NAD(P) H: quinone oxidoreductase 1(NQO1) protein were measured by Western blotting. The mRNA levels of CD206, iNOS were detected by Real-time PCR. Results After OGD / R injury, cell viability, SOD activity, CD206, Nrf2, HO-1, NQO1 protein or mRNA expression in resveratrol groups were significantly higher than those in the control group (P<0. 05, n = 3), while MDA content and iNOS protein and mRNA expression were significantly lower than those in the control group (P<0. 05, n = 3) . Nrf2 protein in resveratrol group was significantly transferred to the nucleus compared with the control group. Conclusion Resveratrol pretreatment may regulate M1 / M2 polarization of microglia and reduce oxidative stress after OGD / R via strengthening activation of Nrf2.
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BACKGROUND@#Asymptomatic coronary artery stenosis (ACAS) ≥50% is common in patients with acute ischemic cerebrovascular disease (AICVD), which portends a poor cardiovascular and cerebrovascular prognosis. Identifying ACAS ≥50% early may optimize the clinical management and improve the outcomes of these high-risk AICVD patients. This study aimed to investigate whether aortic arch plaque (AAP), an early atherosclerotic manifestation of brain blood-supplying arteries, could be a predictor for ACAS ≥50% in AICVD.@*METHODS@#In this cross-sectional study, atherosclerosis of the coronary and brain blood-supplying arteries was simultaneously evaluated using one-step computed tomography angiography (CTA) in AICVD patients without coronary artery disease history. The patients were divided into ACAS ≥50% and non-ACAS ≥50% groups according to whether CTA showed stenosis ≥50% in at least one coronary arterial segment. The AAP characteristics of CTA were depicted from aspects of thickness, extent, and complexity.@*RESULTS@#Among 118 analyzed patients with AICVD, 29/118 (24.6%) patients had ACAS ≥50%, while AAPs were observed in 86/118 (72.9%) patients. Increased AAP thickness per millimeter (adjusted odds ratio [OR]: 1.56, 95% confidence interval [CI]: 1.18-2.05), severe-extent AAP (adjusted OR: 13.66, 95% CI: 2.33-80.15), and presence of complex AAP (adjusted OR: 7.27, 95% CI: 2.30-23.03) were associated with ACAS ≥50% among patients with AICVD, independently of clinical demographics and cervicocephalic atherosclerotic stenosis. The combination of AAP thickness, extent, and complexity predicted ACAS ≥50% with an area under the receiver-operating characteristic curve of 0.78 (95% CI: 0.70-0.85, P < 0.001). All three AAP characteristics provided additional predictive power beyond cervical and intracranial atherosclerotic stenosis for ACAS ≥50% in AICVD (all P < 0.05).@*CONCLUSIONS@#Thicker, severe-extent, and complex AAP were significant markers of the concomitant ACAS ≥50% in AICVD, possibly superior to the indicative value of cervical and intracranial atherosclerotic stenosis. As an integral part of atherosclerosis of brain blood-supplying arteries, AAP should not be overlooked in predicting ACAS ≥50% for patients with AICVD.
Тема - темы
Aged , Female , Humans , Male , Middle Aged , Aorta, Thoracic , Pathology , Cerebrovascular Disorders , Diagnosis , Coronary Stenosis , Diagnosis , Cross-Sectional Studies , Odds Ratio , Plaque, Atherosclerotic , Diagnosis , Risk FactorsРеферат
In order to solve imperfection of heart rate extraction by method of traditional ballistocardiogram (BCG), this paper proposes an improved method for detecting heart rate by BCG. First, weak cardiac activity signals are acquired in real time by embedded sensors. Local BCG beats are obtained by signal filtering and signal conversion. Second, the heart rate is estimated directly from the BCG beat without the use of a heartbeat template. Compared with other methods, the proposed method has strong advantages in heart rate data accuracy and anti-interference, and it also realizes non-contact online detection. Finally, by analyzing the data of more than 20,000 heart rates of 13 subjects, the average beat error was 0.86% and the coverage was 96.71%. It provides a new way to estimate heart rate for hospital clinical and home care.
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Humans , Algorithms , Ballistocardiography , Heart Rate , Signal Processing, Computer-AssistedРеферат
Rehabilitation physician training is an important part of the development of rehabilitation medicine.Rehabilitation physician education in Taiwan has a complete and standardized training system,and rehabilitation physician training in mainland China is mainly achieved through standardized residency training.This article compares the differences in training processes for rehabilitation physicians in education in medical colleges and universities,residency training,and specialist training between Taiwan and mainland China.The results show that rehabilitation physician training in Taiwan is rigorous and orderly,with reasonable contents,clear objectives,strong specialty,and standardized assessment,while in mainland China,rehabilitation physicians in mainland China have insufficient training time,and there is a lack of detailed training plan and unified assessment standards.Rehabilitation physician training in mainland China needs to learn from advanced experience,further reform the training process,improve the operability of the overall education program,and perfect the training system of rehabilitation physicians.
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Ginseng is a traditional Chinese medicine known as the "king of herbs" since ancient time in China. It was found in animal experiments that total saponins, ginsenoside monomers or glycosides from ginseng extraction all showed antidepressant effects in chronic unpredictable stress, corticosterone or lipopolysaccharide induced depression models. Taking ginsenosides as the focus, we reviewed the antidepressive mechanisms from the perspectives of various hypotheses, such as regulations of hypothalamic-pituitary-adrenal axis, monoamine neurotransmitter and neuroplasticity related to the pathogenesis of depression. The mechanism, target and pharmacodynamic targets of ginsenosides for anti-depression were summarized, in order to provide references for multi-targets and multi-level development of new anti-depression drugs, and improvement of diagnosis and treatment of depression from the perspective of traditional Chinese medicine and natural products.