This study aimed to investigate the therapeutic effect of Yindan Pinggan capsules (YDPG) on intrahepatic cholestasis (IHC) through animal experiments, while utilizing network pharmacology and molecular docking techniques to explore its potential mechanisms. Initially, the therapeutic effect of YDPG on an α-naphthylisothiocyanate (ANIT)-induced IHC mouse model was assessed through liver function tests, routine blood tests, and liver pathology analysis. Subsequently, network pharmacology tools were employed to predict the active components, core targets, and signaling pathways of YDPG. Molecular docking technology was employed to verify the binding activity of key active components of YDPG with core targets, followed by protein immunoblotting to validate the key targets. Results showed that YDPG significantly improved liver function abnormalities and hepatocyte damage in IHC mice. Network pharmacology analysis revealed that 94 active components in YDPG were associated with 396 targets for the treatment of IHC, and were significantly enriched in pathways such as the phosphatidylinositol 3-kinase (PI3K)-protein kinase B (AKT) signaling pathway, lipid metabolism, and bile secretion. Molecular docking results showed good binding activity between key active components of YDPG and core targets of the PI3K-AKT signaling pathway. Further protein immunoblotting confirmed that YDPG could reduce the phosphorylation levels of PI3K and AKT proteins, core targets of the PI3K-AKT pathway in liver tissue. These findings suggest that YDPG may alleviate biological processes such as oxidative stress and inflammatory responses by regulating the PI3K-AKT signaling pathway, thereby improving liver damage in IHC mice and exerting a therapeutic effect on IHC. This experiment has been approved by the Animal Experiment Ethics Committee of Jinan University (ethical approval number: IACUC-20241011-09).

Functional dyspepsia (FD), characterized by persistent or recurrent dyspeptic symptoms without identifiable organic, systemic or metabolic causes, is an increasingly recognized global health issue. The objective of this guideline is to equip clinicians and nursing professionals with evidence-based strategies for the management and treatment of adult patients with FD using traditional Chinese medicine (TCM). The Guideline Development Group consulted existing TCM consensus documents on FD and convened a panel of 35 clinicians to generate initial clinical queries. To address these queries, a systematic literature search was conducted across PubMed, EMBASE, the Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP Database, China Biology Medicine (SinoMed) Database, Wanfang Database, Traditional Medicine Research Data Expanded (TMRDE), and the Traditional Chinese Medical Literature Analysis and Retrieval System (TCMLARS). The evidence from the literature was critically appraised using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. The strength of the recommendations was ascertained through a consensus-building process involving TCM and allopathic medicine experts, methodologists, pharmacologists, nursing specialists, and health economists, leveraging their collective expertise and empirical knowledge. The guideline comprises a total of 43 evidence-informed recommendations that span a range of clinical aspects, including the pathogenesis according to TCM, diagnostic approaches, therapeutic interventions, efficacy assessments, and prognostic considerations. Please cite this article as: Zhang SS, Zhao LQ, Hou XH, Bian ZX, Zheng JH, Tian HH, Yang GH, Hong WS, He YY, Liu L, Shen H, Li YP, Xie S, Shu J, Zeng BF, Li JX, Liu Z, Xiao ZH, Xiao JD, Zheng PY, Huang SG, Chen SL, Fei GJ. International clinical practice guideline on the use of traditional Chinese medicine for functional dyspepsia (2025). J Integr Med. 2025; 23(5):502-518.
Dyspepsia/drug therapy* ; Humans ; Medicine, Chinese Traditional/methods* ; Practice Guidelines as Topic ; Drugs, Chinese Herbal/therapeutic use*

OBJECTIVE: This study aimed to explore the association between body mass index (BMI) and mortality based on the 10-year population-based multicenter prospective study. METHODS: A general population-based multicenter prospective study was conducted at four sites in rural China between 2013 and 2023. Multivariate Cox proportional hazards models and restricted cubic spline analyses were used to assess the association between BMI and mortality. Stratified analyses were performed based on the individual characteristics of the participants. RESULTS: Overall, 19,107 participants with a sum of 163,095 person-years were included and 1,910 participants died. The underweight (< 18.5 kg/m ²) presented an increase in all-cause mortality (adjusted hazards ratio [ aHR] = 2.00, 95% confidence interval [ CI]: 1.66-2.41), while overweight (≥ 24.0 to < 28.0 kg/m ²) and obesity (≥ 28.0 kg/m ²) presented a decrease with an aHR of 0.61 (95% CI: 0.52-0.73) and 0.51 (95% CI: 0.37-0.70), respectively. Overweight ( aHR = 0.76, 95% CI: 0.67-0.86) and mild obesity ( aHR = 0.72, 95% CI: 0.59-0.87) had a positive impact on mortality in people older than 60 years. All-cause mortality decreased rapidly until reaching a BMI of 25.7 kg/m ² ( aHR = 0.95, 95% CI: 0.92-0.98) and increased slightly above that value, indicating a U-shaped association. The beneficial impact of being overweight on mortality was robust in most subgroups and sensitivity analyses. CONCLUSION This study provides additional evidence that overweight and mild obesity may be inversely related to the risk of death in individuals older than 60 years. Therefore, it is essential to consider age differences when formulating health and weight management strategies.
Humans ; Body Mass Index ; China/epidemiology* ; Male ; Female ; Middle Aged ; Prospective Studies ; Rural Population/statistics & numerical data* ; Aged ; Follow-Up Studies ; Adult ; Mortality ; Cause of Death ; Obesity/mortality* ; Overweight/mortality*

Immune inflammatory response runs through the whole pathological process of liver injury， but its specific regulatory mechanism remains unclear. Recent studies have shown that the Notch signaling pathway plays an important role in liver injury by regulating macrophage polarization， activating neutrophil recruitment， and modulating the differentiation of regulatory immune cells. This article systematically reviews the molecular mechanisms of the Notch signaling pathway in mediating immune inflammatory response in liver injury， in order to provide new perspectives for clarifying the molecular mechanism of immune inflammatory damage in liver diseases， as well as a new reference for future research directions.

Emotions are an integral part of animal welfare.Facial expressions are increasingly used as a non-invasive method for assessing the emotional state of animals.Dogs(Canis familiaris)are closely related to humans,and facial expressions are crucial for interspecies communication and emotional expression.This paper reviews the neurobiological mechanisms of facial expressions and the anatomical structure of the facial muscles and their evolution in dogs,the analogy between dog and human facial expressions,and the expression of various parts of the dog's face under different emotions.These studies demonstrate that dog's facial expressions can be used as a potential indicator of animal welfare,and that dogs can be used as a model animal for studying interspecies facial emotional communication.The use of dog's facial expressions to assess emotions will aid multidisciplinary research,including in the fields of neuroscience,psychopharmacology,animal behavior,and animal welfare.

Objective:To explore the application effects of the blended teaching methodology of "teaching-selection-investigation-analysis-presentation-discussion" in Medical Immunology. Methods:Eight-year program clinical medical students who were enrolled at Peking Union Medical College in 2016, 2017, and 2018 were selected as the research subjects. An anonymous questionnaire survey was used to analyze students' multidimensional evaluations of the new teaching methodology. The percentage of frontier hotspot topics in the "Immunology Forum" was used to analyze the students' mastery of cutting-edge knowledge in immunology. The number of "Immunology Forum" related "College Students Innovative Training Plan Program" from 2020 to 2023 was used to analyze the effectiveness of this new teaching method in cultivating students' scientific research and innovation abilities. Statistical analysis was conducted using SPSS 25.0 software, and the normality of all continuous variables was assessed using the Shapiro-Wilk test.Results:The questionnaire survey showed 100.00% satisfaction with the course and 95.90% recognition of the new teaching method. More than 90% of students agreed that the new teaching method improved their learning ability, research ability, innovation ability, internal drive, and academic communication ability. The average proportion of hotspot topics in the "Immunology Forum" was 90.37%±7.12%, which was significantly higher than the proportion of non-hotspot topics (5.67%±3.12%). The average number of topics related to "Immunology Forum" in the "College Students Innovative Training Plan Program" was 17.67±1.15 per session, which was significantly higher than the number of topics not related to "Immunology Forum" (8.00±1.73).Conclusions:The blended teaching methodology of "teaching-selection-investigation-analysis-presentation-discussion" can help students timely grasp the cutting-edge knowledge of immunology, cultivate their learning ability, internal drive, academic communication ability, innovation ability, and research ability, and lay a foundation for students to further explore their scientific research and innovation activities.

Emotions are an integral part of animal welfare.Facial expressions are increasingly used as a non-invasive method for assessing the emotional state of animals.Dogs(Canis familiaris)are closely related to humans,and facial expressions are crucial for interspecies communication and emotional expression.This paper reviews the neurobiological mechanisms of facial expressions and the anatomical structure of the facial muscles and their evolution in dogs,the analogy between dog and human facial expressions,and the expression of various parts of the dog's face under different emotions.These studies demonstrate that dog's facial expressions can be used as a potential indicator of animal welfare,and that dogs can be used as a model animal for studying interspecies facial emotional communication.The use of dog's facial expressions to assess emotions will aid multidisciplinary research,including in the fields of neuroscience,psychopharmacology,animal behavior,and animal welfare.

Objective:To explore the application effects of the blended teaching methodology of "teaching-selection-investigation-analysis-presentation-discussion" in Medical Immunology. Methods:Eight-year program clinical medical students who were enrolled at Peking Union Medical College in 2016, 2017, and 2018 were selected as the research subjects. An anonymous questionnaire survey was used to analyze students' multidimensional evaluations of the new teaching methodology. The percentage of frontier hotspot topics in the "Immunology Forum" was used to analyze the students' mastery of cutting-edge knowledge in immunology. The number of "Immunology Forum" related "College Students Innovative Training Plan Program" from 2020 to 2023 was used to analyze the effectiveness of this new teaching method in cultivating students' scientific research and innovation abilities. Statistical analysis was conducted using SPSS 25.0 software, and the normality of all continuous variables was assessed using the Shapiro-Wilk test.Results:The questionnaire survey showed 100.00% satisfaction with the course and 95.90% recognition of the new teaching method. More than 90% of students agreed that the new teaching method improved their learning ability, research ability, innovation ability, internal drive, and academic communication ability. The average proportion of hotspot topics in the "Immunology Forum" was 90.37%±7.12%, which was significantly higher than the proportion of non-hotspot topics (5.67%±3.12%). The average number of topics related to "Immunology Forum" in the "College Students Innovative Training Plan Program" was 17.67±1.15 per session, which was significantly higher than the number of topics not related to "Immunology Forum" (8.00±1.73).Conclusions:The blended teaching methodology of "teaching-selection-investigation-analysis-presentation-discussion" can help students timely grasp the cutting-edge knowledge of immunology, cultivate their learning ability, internal drive, academic communication ability, innovation ability, and research ability, and lay a foundation for students to further explore their scientific research and innovation activities.

OBJECTIVE To explore the effects of CD20 coding gene(MS4A1)polymorphism on the blood concentration and efficacy of rituximab in patients with non-Hodgkin's lymphoma.METHODS A prospective observational study was conducted on 160 newly diagnosed non-Hodgkin's lymphoma patients who received the R-CHOP regimen at the Sun Yat Sen University Cancer Center from January 2016 to December 2020,with a minimum follow-up period of approximately 5 years.The blood concentration of rituximab was detected by enzyme-linked immunosorbent assay.MS4A1 tagSNPs were selected by Haploview4.2 software,including rs1051461,rs17155034,rs4939364,and rs10501385.The genotype of MS4A1 was detected by Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry.Univariate linear regression analysis was employed to examine the correlation between various factors(demographic,clinical,and genotypic variables)in patients and the steady-state trough concentration of rituximab during the first course of treatment,followed by multivariate linear regression analysis.Kaplan-Meier curves were drawn to evaluate progression-free survival(PFS)and overall survival(OS).Using MS4A1 genotype and tumor stage as independent variables,Cox regression model was employed to evaluate the factors influencing patient prognosis.RESULTS The blood concentration of rituximab in MS4A1 rs10501385 CC carriers was 15.20 μg/mL,which was significantly lower than 21.95 μg/mL in AA+AC carriers(P＜0.05).The multivariate linear regression model incorporating tumor stage and MS4A1 rs10501385 polymorphism explained 7.3%of the interindividual variability in rituximab concentrations.Compared with MS4A1 rs1051461 CC carriers,CT+TT carriers had significantly prolonged PFS and OS(P＜0.05).The Cox proportional hazards regression model showed that the MS4A1 rs1051461 CC genotype(HR=4.406,95%CI:1.743-11.137,P＜0.05)and tumor Ⅲ&Ⅳ(HR=3.233,95%CI:1.413-7.399,P＜0.05)were independent risk factors for PFS.CONCLUSIONS The tumor staging and MS4A1 rs10501385 polymorphism are key influencing factors for blood concentration of rituximab,and MS4A1 rs1051461 polymorphism significantly affects PFS in non-Hodgkin's lymphoma patients.

Objectives To analyze the spatial and temporal aggregation of multidrug resistant pulmonary tuberculosis (MDR-TB) incidence in Nanning at the township / street scale from 2017 to 2021, to explore the spatial and temporal characteristics of the spread of MDR-TB in Nanning, and to provide a scientific reference basis for the health administrative departments to achieve the precise implementation of MDR-TB prevention and control. Methods Based on the data of MDR-TB cases in Nanning from 2017 to 2021, the spatial-temporal scanning analysis software SaTScan v9.7 was used to retrospectively detect and analyze the areas where MDR-TB cases gathered. Results Through simple spatial scanning analysis, it was found that there were three first-class aggregation areas (the aggregation center was Fujiayuan Street, Jiangnan District, 2017, Xinyang Street, Xixiangtang District, 2019, and Zhonghe Town, Yongning District, 2020), and one second-class aggregation area (the aggregation center was Jinchai Town, Mashan County, 2020). Simple time scanning showed that the clustering occurred from May 2019 to December 2020. Temporal and spatial aggregation analysis showed that Xinyang Street in Xixiangtang District was the center of the first-class aggregation area, Zhonghe Town in Yongning District was the center of the second-class aggregation area, and Jinchai Town in Mashan County was the center of the third-class aggregation area. Conclusion The multidrug resistant pulmonary tuberculosis epidemic in Nanning is distributed in an aggregated manner, especially in Xinyang Street, Xixiangtang District, which has the highest spatial and temporal aggregation. It is necessary to focus on and take regional prevention and control measures to control the epidemic.