Childhood simple obesity has become a significant public health issue in China. Modern medicine primarily relies on lifestyle interventions and often suffers from poor long-term compliance， while pharmacological options are limited and associated with potential adverse effects. Traditional Chinese Medicine （TCM） has a long history in the prevention and management of this condition， demonstrating eight distinct advantages， including systematic theoretical foundation， diversified therapeutic approaches， definite therapeutic efficacy， high safety profile， good patient compliance， comprehensive intervention strategies， emphasis on prevention， and stepwise treatment protocols. Additionally， TCM is characterized by six distinctive features： the use of natural medicinal substances， non-invasive external therapies， integration of medicinal dietetics， simple exercise regimens， precise syndrome differentiation， and diverse dosage forms. By combining internal and external treatments， TCM facilitates individualized regimen adjustment and holistic regulation， demonstrating remarkable effects in improving obesity-related metabolic indicators， regulating constitutional imbalance， and promoting healthy behaviors. However， challenges remain， such as inconsistent operational standards， insufficient high-quality clinical evidence， and a gap between basic research and clinical application. Future efforts should focus on accelerating the standardization of TCM diagnosis and treatment， conducting multicenter randomized controlled trials， and fostering interdisciplinary integration， so as to enhance the scientific validity and international recognition of TCM in the prevention and treatment of childhood obesity.

Digital and intelligent technologies serve as the core engine driving the inheritance of the essence and the innovation while upholding the fundamentals of traditional Chinese medicine（TCM）. Currently， the digital and intelligent transformation of TCM has undergone four developmental stages， exhibiting inherent characteristics such as long-term inevitability， objective standardization， and ecological evolution. By introducing quantitative metrics， digital and intelligent technologies have achieved breakthroughs in TCM knowledge inheritance and innovation， clinical diagnosis and treatment， and herbal medicine supply. The practical applicability of methodological innovations has been empirically validated， though significant disparities exist in technological adaptability and application depth across different fields. Overall， the digital and intelligent transformation of TCM remains in its nascent stage， grappling with multiple structural challenges：weak data foundations， inadequate technological adaptability， incomplete institutional frameworks， shortages of multidisciplinary talent， lagging policies and regulations， and urban-rural digital divide. In order to foster sustainable development and modernization of TCM， this paper establishes a six-dimensional collaborative governance framework of encompassing data， technology， organization， institutions， environment and ethics， which is rooted in data governance and digital governance theories. Future efforts should center on standardization， integration， and ecosystem development to build a data and technology foundation. Focus should be placed on deepening innovation and application of key TCM-specific technologies， while simultaneously strengthening interdisciplinary talent cultivation， improving institutional mechanisms and policy frameworks， and increasing support for rural areas. By adopting a people-centered and technology-empowered approach， we can overcome developmental constraints and unleash the powerful driving force of digital and intelligent technologies for the inheritance of TCM.

Objective: To investigate the incidence, characteristics, and influencing factors of resolution discrepancies within the minipool (MP) testing model across Chinese blood station laboratories in 2024. Methods: A nationwide, multicenter, cross-sectional study was conducted, including 334 blood station laboratories that reported nucleic acid reactive data among enzyme immunoassay non-reactive samples. Of these, 296 laboratories adopted the pool resolution model, with a total of 12 536 273 samples tested. Systematic analysis was performed on resolution data, focusing on the MP-NAT reactivity rate, the pool resolution concordance rate, and the resolution discrepancy rate. Subgroup analyses were conducted based on reagent types, viral targets, and Ct values. Potential causes were further explored through laboratory surveys and re-examination of raw amplification curves. Results: In 2024, the national average MP-NAT reactivity rate was 0.15%. The overall pool resolution concordance rate was 57.86%, which showed a gradual decline as Ct values increased across all reagents. The national average resolution discrepancy rate was 0.081‱(102/12 536 273), with 17.91%(53/296) of laboratories reporting at least one discrepancy. Nine reagent types were associated with these events, exhibiting reagent-specific patterns. For Reagent A2, the predominant discrepancy was HBV reactive pools resolving as HIV (36.36%); for Reagent D1, HBV pools frequently resolved as HCV (38.89%); and for Reagent E, the most common pattern was HIV pools resolving as HBV (48.00%). These resolution discrepancies were strongly associated with high Ct values: the median pool Ct for HBV exceeded 38, while those for HCV and HIV both exceeded 40. Investigations across 16 laboratories revealed that most discrepant samples exhibited “tailing” amplification curves, with some cases linked to cross-contamination or reagent batch-specific issues. Conclusion: While the incidence of resolution discrepancies in the MP-NAT model remains low in China, variations exist across different reagents and laboratories. These discrepancies are closely associated with low viral load, reagent performance, and laboratory operational practices.

ObjectiveTo analyze the infection status of main respiratory pathogens in influenza-like illness (ILI) cases in Anji County, Huzhou City, Zhejiang Province, and to provide a reference for the prevention, diagnosis, and treatment of respiratory infections. MethodsThroat swab samples were collected from 520 ILI cases in an influenza sentinel surveillance hospital in Anji County of Zhejiang Province from December 2023 to November 2024. Multiplex real-time fluorescence quantitative polymerase chain reaction (mRT-PCR) was used to detect 18 pathogens and their subtypes, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza A virus (Flu A), influenza A (H1N1) virus, influenza A (H3N2) virus, influenza B virus (Flu B), influenza B virus Victoria lineage (BV), influenza B virus Yamagata lineage (BY), coronavirus (CoV), human parainfluenza virus (HPIV), respiratory syncytial virus (RSV), human metapneumovirus (HMPV), adenovirus (ADV), human bocavirus (HBoV), enterovirus (EV), rhinovirus (RV), Mycoplasma pneumoniae (MP), Chlamydia pneumoniae (CP), and Streptococcus pneumoniae (SP). ResultsThe overall positivity rate of pathogens in 520 samples was 33.65%, among which the detection rates of Flu (9.14%), ADV (7.50%), SARS-CoV-2 (6.15%), and EV (3.65%) were relatively high. There were statistically significant differences in the overall positivity rate of pathogens by age and season (all P<0.05). The highest overall positivity rate was observed in the 5‒14 years old group (42.77%), and the overall positivity rate in winter (53.08%) was significantly higher than that in other seasons. ConclusionFrom 2023 to 2024, the main respiratory pathogens detected in ILI cases in Anji County were Flu, ADV, SARS-CoV-2, and EV. The epidemic characteristics showed age and seasonal specificity, so it is necessary to strengthen prevention and control for high-risk populations and epidemic seasons in a targeted manner.

Objective This study focuses on a tertiary public hospital in Ningxia to explore the practical application of discipline-specific research performance evaluation.To establish a performance evaluation index system tailored to the characteris-tics of tertiary public hospitals in underdeveloped regions and propose strategies for improving research performance evaluation through empirical research,thereby promoting high-quality hospital development.Methods Guided by the performance evalua-tion indicators for tertiary public hospitals and the accreditation standards for tertiary hospitals,and aligned with the hospital's o-verall work plan,a multi-dimensional and multi-level evaluation method was adopted.Following the SMART principles(Specific,Measurable,Achievable,Relevant,Time-bound)and differentiated scoring principles,research performance evaluation indica-tors were summarized,screened,and weighted.An empirical analysis of the research status of 20 disciplines from 2021 to 2024 was conducted to establish and continuously optimize a research performance evaluation index system suited to the hospital's needs.Results A research performance evaluation index system for public hospital disciplines was finalized,comprising 5 first-level indicators,14 second-level indicators,and 40 third-level indicators(22 quantitative and 18 qualitative).This system standardized the management of discipline-specific research and effectively promoted steady growth,structural adjustment,and development in hospital research.Conclusion Constructing a scientific,standardized,and operable research performance eval-uation index system is of significant importance for enhancing the research level of disciplines in public hospitals and strengthening discipline construction.

Objective:To investigate the relationship between oxidative stress-related genes and pros-tate cancer(PCa)from a multi-omics perspective using summary-data-based Mendelian randomization(SMR),colocalization analysis,and cellular experiments.Methods:Summary-level data on DNA methylation,gene expression,and circulating proteins were obtained and filtered.The PRACTICAL con-sortium was used as the discovery cohort,with the deCODE database serving as the validation cohort.SMR analysis and heterogeneity in dependent instruments(HEIDI)tests were conducted to assess the association and heterogeneity between oxidative stress-related genes and PCa.Colocalization analysis was performed to determine whether oxidative stress-related genes and PCa shared common causal variants.Final-ly,CCK-8 assays,wound healing assays,and Transwell invasion assays and Western blotting,were con-ducted to examine the effects of oxidative stress-related genes on the biological behavior of the PCa cell line C4-2.Results:Multi-omics analysis identified SCP2 as significantly associated with increased PCa risk across gene methylation,gene expression,and circulating protein levels.GSTP1 showed significant associations at the methylation and protein levels,while LPO was associated at the protein level.At the methylation level,SCP2 sites cg00581603(OR=1.11,95％CI:1.05-1.17)and cg13078931(OR=1.12,95％CI:1.05-1.18)were identified as pathogenic.Among the four methylation sites in GSTP1,only cg05244766(OR=0.89,95％CI:0.84-0.95)was considered protective.At the gene expression level,SCP2(OR=1.05,95％CI:1.02-1.07)was also found to be a pathogenic factor.At the circu-lating protein level,SCP2(OR=2.10,95％CI:1.34-3.29)showed a consistent pathogenic trend.In addition,GSTP1(OR=1.16,95％CI:1.07-1.25)and LPO(OR=1.12,95％CI:1.05-1.19)were significantly associated with increased PCa risk.Further functional assays demonstrated that knock-down of SCP2 significantly reduced the oncogenic phenotype of prostate cancer cells.Conclusion:Through integrated multi-omics analysis and experimental validation,this study confirmed a significant as-sociation between SCP2 and increased PCa risk.These findings enhance our understanding of PCa patho-genesis and provide new potential targets and therapeutic directions for PCa treatment.

Objective:With the help of the advanced ACD Labs/AutoChrom method development software,param-eter simulation design was carried out.Based on the results of software simulation and actual investigation,an HPLC method for the determination of related impurities in safinamide mesylate raw material drug was established.Methods:A Waters Atlantis T3 column(4.6 mm ×250 mm,5 μm)was used.The phosphate buffer with a pH of 7.0 was used as mobile phase A,and acetonitrile was used as mobile phase B.Gradient elution was performed at a flow rate of 1.3 mL·min-1,the detection wavelength was 228 nm,the column temperature was 35 ℃,and the injection volume was 10 μL.Results:Impurities 1-12 in safinamide mesylate could be effectively separated from the main component.The linear ranges were 0.102 1-5.329,0.102 9-5.379 7,0.106 8-4.972 9,0.102 1-5.135,0.103 8-5.314 7,0.097 7-4.869 8,0.095 2-4.760 5,0.095 3-5.109 5,0.050 5-5.287 5,0.098 7-4.885 6,0.102 4-4.997 5,0.050 8-5.134 7 μg·mL-1,respectively.The limits of detection(LOD)were 0.051,0.051 4,0.053 4,0.051 1,0.051 9,0.048 8,0.047 6,0.047 7,0.025 3,0.049 3,0.051 2,0.025 4 μg·mL-1,and the limits of quantification(LOQ)were 0.102 1,0.102 9,0.106 8,0.102 1,0.103 8,0.097 7,0.095 2,0.095 3,0.050 5,0.098 7,0.102 4,0.050 8 μg·mL-1.The accuracy,preci-sion and durability all met the requirements.Conclusion:This method is suitable for the determination and quality control of the related substances of 12 impurities in safinamide mesylate raw materials.

Objective To identify clinicopathological parameters that differentiate between very high-risk and ordinary high-risk gas-trointestinal stromal tumors(GISTs)to provide guidance for clinical treatment and follow-up monitoring.Methods A retrospective cohort study was conducted,collecting 174 cases of high-risk GISTs initially diagnosed and surgically resected at Tianjin Medical University Cancer Institute and Hospital between January 1st,2011,and December 31st,2019.Based on long-term follow-up data,the X-tile software was used to identify key parameters for screening very high-risk GISTs from ordinary high-risk GISTs,and the results were validated by using high-risk GIST cases from the cBioPortal database.Results Among the 174 high-risk GIST cases,the X-tile software indicat-ed that the maximum tumor diameter of 14 cm,the mitotic count of 14/5 mm2,and the Ki-67 proliferation index of 10%were the optimal cutoff values for distinguishing very high-risk GISTs from ordinary high-risk GISTs.Univariate survival analysis confirmed that these cutoff values were associated with progression free survival(PFS,all P<0.05).Multivariate survival analysis confirmed that the maximum tumor diameter≥14 cm(HR=5.727,P<0.01),mitotic count≥14/5 mm2(HR=2.454,P=0.047),and Ki-67 proliferation index≥10%(HR=2.275,P=0.047)were independent risk factors for tumor progression in high-risk GIST patients.High-risk GISTs with any one of the three parameters more than or equal to its optimal cutoff value were defined as very high-risk GISTs,and the other GISTs were defined as ordinary high-risk GISTs.Compared to very high-risk GIST patients,the ordinary high-risk GIST patients had superior PFS(P<0.01),and a trend toward better overall survival(OS,P=0.082).Stratified analysis showed that,in subgroups of patients with gastric or non-gas-tric primary tumors,those receiving or not receiving adjuvant therapy,and those with KIT proto-oncogene,receptor tyrosine kinase(KIT)gene mutations,ordinary high-risk GIST patients all exhibited superior PFS compared to very high-risk GIST patients(all P<0.05).Both PFS and OS of ordinary high-risk GIST patients in the cBioPortal database were better than those of very high-risk GIST patients(both P=0.001).Stratified analysis of the cBioPortal database data showed that,in subgroups of patients with gastric or non-gastric primary tu-mors,those who received adjuvant therapy,and those with KIT gene mutations,ordinary high-risk GIST patients all exhibited superior PFS compared to very high-risk GIST patients(all P<0.05);conversely,among patients who did not receive adjuvant therapy,very high-risk GIST patients showed a trend toward poorer PFS(P=0.366).Conclusions This study has established a method utilizing commonly used clinical parameters to distinguish very high-risk GISTs in clinical practice.However,further validation through multicenter studies with larger sample sizes is still required.

Objective The effects of carrimycin(CAM)on the biological functions of intrahepatic cholan-giocarcinoma HuCCT1 cells were examined through in vitro experiments,and a preliminary investigation was conducted into its mechanism of action.Methods The intrahepatic cholangiocarcinoma cell line HuCCT1 was selected for the study.The effect of CAM on cell viability was assessed using the CCK-8 assay,and the IC50 concen-tration was determined accordingly.The impact of CAM on cell migration was evaluated through a scratch wound healing assay.In addition,the effect of CAM on clonogenic ability was examined using a colony formation assay.Cell invasion capacity was assessed using a Transwell invasion assay.Flow cytometry was employed to analyze the effect of CAM on cell cycle progression.Furthermore,Western blotting was conducted to evaluate the expression levels of key proteins associated with epithelial-mesenchymal transition and the cell cycle.Finally,the influence of CAM on the AXL/c-Myc/c-Met signaling axis was also investigated.Results Compared with the control group,CAM significantly inhibited the proliferation of HuCCT1 cells in a concentration-dependent manner(P<0.05).Plate cloning assays demonstrated that CAM markedly suppressed the colony-forming ability of HuCCT1 cells(P<0.05).Scratch wound healing assays confirmed that CAM treatment significantly reduced the migration speed and narrowed the migration area of HuCCT1 cells(P<0.05).Flow cytometry analysis revealed that CAM treatment led to a significant increase in the proportion of cells in the G0/G1 phase and a decrease in the S phase(P<0.05).Western blot analysis further confirmed that the expression levels of key regulatory proteins CCND1 and CDK4,which are involved in the G1/S phase transition,were down-regulated,while the expression of p21 was up-regulated(P<0.05).Transwell invasion assays indicated that CAM inhibited the invasive capacity of HuCCT1 cells.Consis-tently,Western blot results showed that E-Cadherin expression was increased(P<0.05),whereas the expression levels of N-Cadherin and Vimentin were decreased(P<0.05).Moreover,Western blot analysis verified that the expression of AXL,c-Met,and c-Myc was up-regulated in HuCCT1 cells treated with AXL recombinant protein(P<0.05).However,co-treatment with CAM and AXL recombinant protein significantly attenuated the expression of these proteins(P<0.05).Conclusions CAM inhibits the proliferation,migration,and invasion of intrahe-patic cholangiocarcinoma HuCCT1 cells,thereby demonstrating antitumor effects,which may be associated with the AXL/c-Met/c-Myc signaling pathway.

Objective To sort out the clinical research evidence on the promotion of wound healing after anal fistula surgery by traditional Chinese medicine in the past decade,and understand the evidence distribution in this field,the evidence map system was used.Methods Computer retrieval of CNKI,VIP,Wanfang,PubMed,Web of Science,EMbase,The Cochrane Library and other databases were searched.Interventional studies,observational studies,systematic review/meta-analysis on the treatment of postoperative anal fistula wounds by traditional Chinese medicine in the past decade were included.The evidence was analyzed and presented in the form of text and graphics.And the quality of clinical RCT was evaluated using Cochrane systematic review manual.AMSTAR was used to evaluate the quality of meta-analysis,and the JBI quality evaluation tool was used to evaluate the methodological quality of retrospective studies.Results A total of 544 articles were included.In recent 10 years,the number of published documents showed an increasing trend.The intervention measures of TCM to promote wound healing after anal fistula operation included single intervention mode and combined intervention mode.The outcome indexes mainly included clinical efficacy,basic wound condition,TCM syndrome score,adverse reactions,quality of life,long-term efficacy and so on.The overall quality of clinical RCT,retrospective analysis and systematic review/meta-analysis is low.Most studies showed that Chinese medicine had advantages in the treatment of vertigo,and more high-quality studies were still lacking.Conclusion More large-sample,multi-center RCTS should be carried out in the future,and the quality of relevant systematic review/meta-analysis should be improved.The advantages of TCM in promoting wound-heal after anal fistula surgery can be fully explored,which provide strong support for the effectiveness and safety of traditional Chinese medicine in improving wound management.