To standardize the clinical application of oral Chinese patent medicines （CPMs）， and address the safety issues arising from their dosage form characteristics， irrational clinical use， and the lack of targeted pharmacovigilance systems， the China Association of Chinese Medicine organized the formulation and release of Pharmacovigilance Guidelines for Clinical Application of Oral Chinese Patent Medicines， aiming to inform the safe clinical use of oral CPMs and related pharmacovigilance work. According to the principles of GB/T1.1—2020 and the Drug Administration Law of the People's Republic of China （2019 revision）， the Institute of Basic Research in Clinical Medicine， China Academy of Chinese Medical Sciences， led a drafting group comprising 18 institutions. After multiple rounds of expert interviews， literature retrieval， evidence screening， and extensive solicitation of opinions， the Guidelines were registered internationally. Systematic standardization focused on safety monitoring， risk identification， assessment， control， and other aspects. The Guidelines clarified the characteristics of oral CPMs in terms of safety monitoring， known risks， and potential risks， compared to non-oral CPMs. Then， risk control measures were proposed， including medication in special populations and irrational medication. As a special guideline for pharmacovigilance in the clinical application of oral CPMs， the Guidelines systematically construct a technical system in line with the characteristics of traditional Chinese medicine （TCM）， which is essential for improving the clinical safety management of oral CPMs and provides an important reference for medical institutions， pharmaceutical manufacturers， and regulatory authorities.

To standardize the clinical application of oral Chinese patent medicines （CPMs）， and address the safety issues arising from their dosage form characteristics， irrational clinical use， and the lack of targeted pharmacovigilance systems， the China Association of Chinese Medicine organized the formulation and release of Pharmacovigilance Guidelines for Clinical Application of Oral Chinese Patent Medicines， aiming to inform the safe clinical use of oral CPMs and related pharmacovigilance work. According to the principles of GB/T1.1—2020 and the Drug Administration Law of the People's Republic of China （2019 revision）， the Institute of Basic Research in Clinical Medicine， China Academy of Chinese Medical Sciences， led a drafting group comprising 18 institutions. After multiple rounds of expert interviews， literature retrieval， evidence screening， and extensive solicitation of opinions， the Guidelines were registered internationally. Systematic standardization focused on safety monitoring， risk identification， assessment， control， and other aspects. The Guidelines clarified the characteristics of oral CPMs in terms of safety monitoring， known risks， and potential risks， compared to non-oral CPMs. Then， risk control measures were proposed， including medication in special populations and irrational medication. As a special guideline for pharmacovigilance in the clinical application of oral CPMs， the Guidelines systematically construct a technical system in line with the characteristics of traditional Chinese medicine （TCM）， which is essential for improving the clinical safety management of oral CPMs and provides an important reference for medical institutions， pharmaceutical manufacturers， and regulatory authorities.

Renal Fanconi syndrome (FS) is a rare renal manifestation of primary Sjögren's syndrome (pSS). This study aims to analyze the clinical and prognostic characteristics of patients with pSS-associated renal FS (pSS-FS) and provide insights for clinical management.

Fecal microbiota transplantation (FMT) technology originated in China during the Eastern Jin Dynasty and has rapidly developed over the past two decades, becoming a primary method for studying the causal relationship between gut microbiota and the occurrence and progression of diseases. At the same time, the therapeutic effects of FMT in the field of gastrointestinal diseases have gained widespread recognition and are gradually expanding into other disease areas. The FMT procedure is relatively complex, and there is currently no standardized method; its success is influenced by various factors, including the donor, recipient, processing of the fecal material, and the method of implantation. Given the increasingly recognized relationship between gut microbiota and various diseases, FMT has become a research hotspot in both scientific studies and clinical applications, achieving a series of significant advancements. To help researchers better understand this technology, this paper will outline the development history of FMT, summarize common operational methods in research and clinical settings, review its application progress, and look forward to future development directions.

Objective To investigate the changes in the tumor microenvironment of pancreatic cancer(PDAC)complicated with diabetes mellitus(DM)in a mouse model of hyperglycemia and orthotopic pancreatic cancer by analyzing transcriptome and single-cell transcriptome data in order to identify potential therapeutic targets.Method By integrating single-cell transcriptome and bulk transcriptome data,bioinformatics analysis was conducted to compare the characteristics of tumor cells and tumor immune microenvironment between PDAC patients with DM(DM group)and those without DM(non-DM group).Twenty male C57BL/6 mice(6 weeks old,weighing 18～20 g)were randomly divided into a hyperglycemic group[STZ group,continuous intraperitoneal injection of 50 mg/kg streptozocin(STZ)(final concentration of 1％)dissolved in citrate buffer],and a control group(Control group,an equivalent volume of citrate buffer without STZ at the same time points),with 10 mice in each group.Tail-tip blood glucose level was measured to monitor glycemic status.After orthotopic inoculation of pancreatic cancer cells in both Control and STZ groups,tumor-infiltrating immune cells were harvested.Flow cytometry was employed to determine the effects of hyperglycemia on:total CD8+T cell and Treg cell populations;CD8+T cell subsets expressing Ki67,TNF-α,granzyme B(GZMB)and IFN-γ;surface expression of PD-1,lymphocyte activation gene-3(LAG-3)and T cell immunoglobulin and mucin domain-3(Tim-3)on CD8+T cells;programmed death-ligand 1(PD-L1)expression on tumor cells;and tumor-associated macrophage surface expression of major histocompatibility complex classⅠ(MHC-Ⅰ)and cluster of differentiation 206(CD206).Results Bioinformatics analysis revealed that,compared to the non-DM group,the genes significantly up-regulated in the DM group were associated with poor prognosis(P＜0.001).The proportion of type 2 ductal cells was increased in the DM group,exhibiting higher levels of copy number variation(P＜0.001).In the tumor immune microenvironment of the DM group,there was an increase in the proportion of Treg cells(P＜0.05)and an elevated exhaustion score for CD8+T cells(P＜0.001),accompanied by down-regulated expression of effector molecules,up-regulated expression of inhibitory checkpoints,and a significant increase in the M2 score of M2-like macrophages(P＜0.001).Animal experiments and flow cytometry found that,compared to the Control group,the STZ group had a shorter survival time(P＜0.001),with decreased proportions of total CD8+T cells(P＜0.01)and CD8+T cells expressing Ki67,TNF-α,GZMB and IFN-γ(P＜0.01),increased proportion of Treg cells(P＜0.001),up-regulated expression of PD-1,LAG-3 and Tim-3 on the surface of CD8+T cells(P＜0.001),and up-regulation of PD-L1 on tumor cell surface(P＜0.001)and enhanced expression of CD206 on the surface of tumor-associated macrophages,while down-regulated expression of MHC-Ⅰ(P＜0.001).Conclusion High glucose promotes the formation of an immunosuppressive microenvironment in PDAC,and targeting type 2 ductal cells and immunosuppressive cells in the tumor microenvironment,combined with dual immune checkpoint antibody therapy,may improve patient prognosis.

This study analyzed the practical experience of the World Health Organization,the European Union,the United States,and Japan,to reveal the characteristics of health emergency drills in terms of institutional construction,technological integration,and international collaboration.The health emergency drills present three major development trends:paradigm shift driven by social demand,efficiency improvement empowered by intelligent technology,and deepening international cooperation under the global governance framework.In response to the construction needs of China's public health emergency system,policy recommendations were proposed to establish a hierarchical classification system,a full-cycle training strategy for major infectious diseases,a dual wheel drive mechanism by both techniques and qualified personnel,and a path for global governance participation.

Objective:To investigate the value of coronary CTA (CCTA)-based traditional features and radiomics of plaque in the identification of culprit lesions that caused acute myocardial infarction (AMI).Methods:This was a retrospective multicenter study. From July 2016 to November 2023, a total of 344 patients from the Affiliated Hospital of Qingdao University (training cohort, n=184), Shandong Provincial Hospital Affiliated to Shandong First Medical University (validation cohort, n=88) and Qilu Hospital of Shandong University (test cohort, n=72) who received percutaneous coronary intervention (PCI) due to AMI and underwent CCTA within 48 hours of AMI were enrolled. The culprit plaques and non-culprit plaques were identified using a combination of electrocardiogram, CCTA, and angiographic findings. The vessel, plaque location, plaque type, Coronary Artery Disease-Reporting and Data System (CAD-RADS) score, high-risk plaque characteristics, plaque length, plaque volume, and burden were analyzed, and 1 904 radiomics features were extracted for each plaque. The traditional imaging model, the radiomics model, and the combined model were established by using multivariate Logistic regression analysis. The area under the receiver operating characteristic curve (AUC) was used to evaluate the performance of each model in identifying culprit lesions. The DeLong test was used for the comparison of AUC between every two models. The net reclassification index (NRI) was used to evaluate the incremental value of the combined model to the traditional imaging model and the radiomics model. The decision curve analysis (DCA) was used to assess the clinical net benefit of these models. A correlation heatmap was used to evaluate the correlation between the radiomics score and traditional CCTA factors. The interpretable analysis of the decision process of the combined model was performed by the Shapley Additive exPlanations (SHAP). Results:In the validation cohort and the test cohort, the AUC of the traditional imaging model developed by the vessel, plaque type, positive remodeling and CAD-RADS score was 0.898 (95% CI 0.869-0.922) and 0.881 (95% CI 0.848-0.910), respectively. The radiomics model developed by six radiomics features was 0.863 (95% CI 0.831-0.891) and 0.863 (95% CI 0.827-0.864), respectively. The AUC of the combined model was 0.930 (95% CI 0.905-0.950)and 0.919 (95% CI 0.889-0.942), respectively. In the validation cohort and the test cohort, the AUC of the combined model was higher than that of the traditional imaging model ( Z=4.013, 4.272, P<0.001) and that of the radiomics model ( Z=4.819, 3.784, P<0.001), respectively. In the validation cohort, the combined model yielded an NRI of 20.43% (95% CI 10.43%-30.44%, P<0.001) and 20.21% (95% CI 9.62%-30.80%, P<0.001) for identifying culprit lesions compared with the traditional imaging model and the radiomics model, respectively. In the test cohort, the combined model yielded an NRI of 28.05% (95% CI 16.72%-39.38%, P<0.001) and 23.57% (95% CI 13.58%-33.56%, P<0.001) for identifying culprit lesions compared with the traditional imaging model and the radiomics model, respectively. DCA showed the combined model had the highest clinical net benefit. The correlation heatmap showed the radiomics score was not correlated or only weakly correlated with traditional CCTA factors. SHAP indicated the radiomics and CAD-RADS score contributed significantly to the model. Conclusion:The CCTA-based traditional features and radiomics of plaque have favorable performance for the identification of culprit plaques in patients with AMI.

Objective To investigate the effects and mechanisms of high-fat diet(HFD)-induced obesity on male ze-brafish reproductive function.Methods Adult male zebrafish were divided into normal diet(ND)group and HFD group.Growth and metabolic conditions were evaluated by measuring body weight,body length,BMI,organ index,and glucose/lipid lev-els.Reproductive capacity was assessed via sperm concentration,motility,fertilization rate,and testosterone levels.Testicular tissues from both of groups were subjected to transeriptomic sequencing(RNA-seq).And qRT-PCR was used to validate the expression of genes.Results Compared to male zebrafish in ND group,the ones in HFD group exhibited hepatic steatosis and glucose/lipid meta-bolic disorders(P＜0.05).Testicular structural disorganization,along with reduced testosterone levels,decreased gonadosomatic in-dex,and impaired sperm concentration and motility occurred in HFD group(P＜0.05).GO analysis revealed that differentially ex-pressed genes were enriched in spermatogenesis and ciliary system,while KEGG analysis highlighted metabolic related pathways(pu-rine metabolism,thyroid hormone synthesis,mTOR signaling)and cell adhesion molecules.Twenty key differentially expressed genes were validated by qRT-PCR,which confirmed the reliability of RNA-Seq results.Conclusion Impairment of reproductive function induced by HFD in zebrafish may be associated with three regulatory mechanisms including ciliary system,metabolic dysregulation,and aberrant cell adhesion molecule signaling.This study provides mechanistic insights and identifies potential therapeutic targets for clinical management of diet-associated infertility.

6-Shogaol is an active component of gingerol in zingiber,which can be converted from 6-Gingerol under acidic and heating conditions.Modern research shows that 6-Shogaol has rich pharmacological activities,and it is found that 6-Shogaol has stronger anti-inflammatory,anti-tumor and antioxidant activities than 6-Gingerol.In this article,the preparation technology and pharmacological effects of 6-Shogaol were reviewed,and the extraction and separation methods of 6-Shogaol,as well as the targets and pathways involved in the process of exerting its pharmacological effects,were summarized,which could lay the foundation for the comprehensive development and clinical application of 6-Shogaol.

[Objective]To explore the medication patterns of Zhejiang school of febrile diseases school in treating epidemic diseases through data mining in relevant articles in the Great Compendium of Febrile Diseases.[Methods]By reviewing TCM professional monographs and related literature with search terms such as"epidemic","plague"and"febrile disease",the monographs on the Zhejiang school of febrile disease and plague in the Great Compendium of Febrile Diseases were organized and summarized.Taking into account the regional climate and specific political and social factors in Zhejiang,the plague types were categorized.Using the R language platform(version 4.3.2),frequency statistics,classification statistics and systematic clustering analysis of Chinese medicine prescriptions were conducted.[Results]The study included a total of 14 monographs,and the selected prescriptions were obtained 84 in total,with 209 kinds of Chinese herbs.The plague types were categorized into wind-heat evil toxin syndrome,summer-dampness syndrome and lingering evil syndrome.Among them,there were 34 prescriptions for wind-heat evil toxin syndrome,26 for summer-dampness syndrome and 24 for lingering evil syndrome.In the classification of Chinese herbs,wind-heat evil toxin syndrome was mainly dominated by heat-clearing and exterior-releasing herbs,summer-dampness syndrome was mainly dominated by heat-clearing and diuretic and dampness-dispelling herbs,and lingering evil syndrome was most widely dominated by tonifying and heat-clearing herbs.Cluster analysis yielded a total of 8 core prescription groups,mainly focusing on heat-clearing herbs,diuretic and dampness-dispelling herbs,and tonifying herbs.[Conclusion]The treatment of plague by Zhejiang school of febrile disease is mostly combined with heat-clearing,dampness-percolating,deficiency-tonifying and exterior-releasing herbs.The wind-heat evil toxin syndrome is treated with pungent-cool and bitter-cold herbs to clear and relieve stagnated heat,combined with a small amount of pungent-warm herbs.In the summer-dampness syndrome,the three methods of promoting the upper-Jiao,unblocking the middle-Jiao and seeping the lower-Jiao are used to open and promote tri-Jiao,and aromatic herbs may also be combined to promote Qi movement and resolve dampness.In the case of the syndrome with lingering pathogenic factors,the therapeutic principle of clearing and dispersing to resolve and ventilate is adopted to expel the residual pathogenic factors.At the same time,the method of tonifying deficiency and promoting the production of body fluids is applied to support the healthy Qi,thereby achieving the effect of tonifying the healthy Qi and dispelling pathogenic factors These principles not only provide new methods for the clinical diagnosis and treatment of different types of plague,but also expand the ideas for subsequent medical research.