ObjectiveTo develop a community-family management model for older adults with mild cognitive impairment (MCI) and to formulate detailed application specifications, and to fully leverage the initiative of communities and families under limited resource conditions, for achieving community-based early detection and early intervention for older adults with MCI. MethodsA systematic literature review was conducted to identify pertinent publications. Corpus-based research methodologies were employed to extract, refine, integrate and synthesize management elements, thereby establishing the specific content and service processes for each stage of the management model. Utilizing the 5W2H analytical framework, essential elements such as management stakeholders, target populations, content and methods for each stage were delineated. The model and its application guidelines were finalized through expert consultation and demonstration. ResultsAn expert evaluation of the management model yielded mean scores of 4.84, 4.32 and 4.84 for acceptability, feasibility and systematicity, respectively. By integrating the identified core elements with expert ratings and feedback, the final iteration of the community-family management model for older adults with MCI was formulated. This model comprised of five stages: screening and identification, comprehensive assessment, intervention planning, monitoring and referral pathways to ensure implementation, and enhanced support for communities, family members and caregivers. Additionally, it included 18 specific application guidelines. ConclusionThe proposed management model may theoretically help delay cognitive decline, improve cognitive function and potentially promote reversal from MCI to normal cognition. It may also enhance the awareness and coping capacity of older adults and their families, strengthen community healthcare professionals' ability to early identify and manage MCI.

ObjectiveTo establish a high-performance liquid chromatography（HPLC） for the quantitative analysis of multiple components in Gegen Qinlian tablets， and to comprehensively evaluate the quality of samples from different manufacturers by integrating chemical pattern recognition and technique for order preference by similarity to ideal solution（TOPSIS）， in order to provide a reference basis for quality evaluation and control of Gegen Qinlian tablets. MethodsHPLC was employed to determine the contents of 10 components in 28 batches of Gegen Qinlian tablets collected from 6 manufacturers， and taking the detection results as variables， SIMCA 14.1 and SPSS 26.0 were employed for cluster analysis（CA）， principal component analysis（PCA）， and orthogonal partial least squares-discriminant analysis（OPLS-DA） to identify key components affecting the quality. Then， TOPSIS analysis was employed to rank the quality of Gegen Qinlian tablets from the 6 manufacturers and establish a comprehensive quality evaluation method. ResultsA quantitative method for Gegen Qinlian tablets was established. After methodological validation， the method was found to be stable and reliable， and could be used for the quantitative analysis of this preparation. The contents of 3′-hydroxy puerarin， puerarin， 3′-methoxy puerarin， daidzein， coptisine hydrochloride， epiberberine， jatrorrhizine hydrochloride， berberine hydrochloride， palmatine hydrochloride and baicalin in 28 batches of samples were 3.58-7.35， 24.88-42.32， 4.20-9.36， 4.33-7.60， 2.52-6.44， 0.93-4.10， 0.58-3.05， 10.68-22.92， 0.82-4.82， 11.73-60.16 mg·g^-1， respectively. Among them， puerarin， berberine hydrochloride and baicalin all met the limit requirements for this preparation specified in the 2025 edition of the Pharmacopoeia of the People's Republic of China. CA and PCA clustered the 28 batches of samples into 5 categories， PCA extracted 2 principal components with a cumulative variance contribution rate of 90.588%， and OPLS-DA screened out 4 differential markers with variable importance in the projection（VIP） values>1.0， namely baicalin， 3′-hydroxy puerarin， coptisine hydrochloride and palmatine hydrochloride， which might be the main components affecting the quality of Gegen Qinlian tablets. TOPSIS analysis showed that the comprehensive score of each evaluation index（C_i） values of different manufacturers were different. Among them， the C_i of manufacturer B was ranked higher， indicating potentially superior quality， while the C_i of manufacturer A was ranked lower， suggesting potentially inferior quality. ConclusionThis study establishes a quantitative method for Gegen Qinlian tablets， and the content uniformity of the same manufacturer is good， while there are differences in the contents of active components among different manufacturers. Through the chemical pattern recognition analysis， it is found that the content differences of Gegen Qinlian tablets may be related to baicalin， 3′-hydroxy puerarin， coptisine hydrochloride and palmatine hydrochloride.

Objective To analyze the unexamined items and situations in occupational health examinations of radiation workers, and provide a reference for the revision of occupational health examination standards for radiation workers. Methods A total of 29 630 radiation workers who underwent occupational health examinations at The Third People’s Hospital of Henan Province in 2023 were selected, and the non-examination rates were statistically analyzed according to occupation, gender, and age. Results The overall non-examination rate of non-medical radiation workers was significantly lower than that of the medical radiation workers (P<0.05). The non-examination rate of chest X-rays among medical radiation workers was significantly higher than that of non-medical radiation workers (P<0.05), while no significant differences were found in other items (P>0.05). Gender-stratified analysis showed that the non-examination rate of routine urine tests was higher in females than in males in both medical and non-medical radiation workers (P<0.05). Age-stratified analysis revealed no significant differences in non-examination rates among different age groups in non-medical radiation workers (P>0.05), whereas the chest X-ray non-examination rate was relatively high in medical radiation workers under 30 years old (P<0.05). Conclusion Significant differences were observed in the non-examination rates of occupational health examinations among radiation workers based on occupation, gender, and age. The overall non-examination rate was relatively low in non-medical radiation workers.

Current formulation of objective performance criteria （OPC） in traditional Chinese medicine （TCM） faces methodological challenges， including poor reporting quality， insufficient standardization of methods， limited comparability of study populations， and inadequate consideration of the genetic and environment particularities of ethnic minority populations. In response to these issues， this paper proposes optimization strategies for setting OPC in TCM， with particular attention to ethnic minority medicine. These include improving methodological techniques and statistical descriptions， ensuring transparency in meta-analyses and data sources； standardizing the estimation of point estimates and confidence intervals， and incorporating multidisciplinary expert consensus for value determination； introducing local real-world data from the same period， especially cohort study evidence， to compensate for the lack of high-quality randomized controlled trial data. Through process transparency and dynamic updating mechanisms， the credibility of OPC method can be enhanced， thereby providing methodological support for strengthening evidence-based research capacity in this field.

Based on Professor YANG Zhen's theory of "qi dynamics of ministerial fire"， this paper systematically elucidates the pathogenesis of jueyin （厥阴） disease and the clinical rationale for applying Wumei Pill （乌梅丸）. Jueyin disease is characterized by dysfunction of the middle earth in regulating qi dynamics and disruption of the pivot mechanism， leading to an upward disturbance of ministerial fire and an underlying pattern of deficiency-cold of true yang， thereby forming a state of cold and heat in complexity. Wumei Pill fully exerts the synergistic effects of sour-astringency， bitter-descending， and acrid-warm medicinals， reflecting the therapeutic principle of regulating the pivot mechanism and restraining the upward rebellion of ministerial fire， with the aim of returning fire to its source and restoring the circulation of qi. Based on the four-dimensional pathological evolution of Jueyin disease， namely disorder of pivot qi harmonization， failure of ying （营）-blood nourishment and containment， loss of yin sustenance and balance， and instabi-lity of ministerial fire， the paper systematically reveals the underlying logic of Wumei Pill in treating different diseases with the same therapeutic principle. In addition， a clinical case of hemoptysis treated with modified Wumei Pill is presented， providing insights into its formulation principles and expanding its application in complex and refractory multi-system diseases.

Based on Professor YANG Zhen's theory of "qi dynamics of ministerial fire"， this paper systematically elucidates the pathogenesis of jueyin （厥阴） disease and the clinical rationale for applying Wumei Pill （乌梅丸）. Jueyin disease is characterized by dysfunction of the middle earth in regulating qi dynamics and disruption of the pivot mechanism， leading to an upward disturbance of ministerial fire and an underlying pattern of deficiency-cold of true yang， thereby forming a state of cold and heat in complexity. Wumei Pill fully exerts the synergistic effects of sour-astringency， bitter-descending， and acrid-warm medicinals， reflecting the therapeutic principle of regulating the pivot mechanism and restraining the upward rebellion of ministerial fire， with the aim of returning fire to its source and restoring the circulation of qi. Based on the four-dimensional pathological evolution of Jueyin disease， namely disorder of pivot qi harmonization， failure of ying （营）-blood nourishment and containment， loss of yin sustenance and balance， and instabi-lity of ministerial fire， the paper systematically reveals the underlying logic of Wumei Pill in treating different diseases with the same therapeutic principle. In addition， a clinical case of hemoptysis treated with modified Wumei Pill is presented， providing insights into its formulation principles and expanding its application in complex and refractory multi-system diseases.

Objective To investigate the mutation spectrum of F7 gene and its clinical implications in patients with coagulation factorⅦ(FⅦ)deficiency in the southeastern Chinese population,and to analyze the correlations among genotype,FⅦ activity(FⅦ:C),and bleeding risk.Methods A retrospective analysis was conducted on 66 probands diagnosed with FⅦ deficiency between 2010 and 2024 at The First Affiliated Hospital of Wenzhou Medical University.The clinical data,bleeding scores according to ISTH(Internation-al Society on Thrombosis and Haemostasis),the results of coagulation function tests,and F7 gene sequencing data were collected and analyzed.Results Among the 66 probands,59 cases exhibited severe FⅦ deficiency,of whom 37 presented bleeding symptoms,pri-marily gingival bleeding,epistaxis,and menorrhagia.The most frequent mutation:sp.His408Gln,p.Cys10Profs * 16,and p.Cys389Gly,were clustered in exon 8.Prothrombin time(PT)showed a significant positive correlation with ISTH bleeding scores(P＜0.05),while FⅦ:C demonstrated weak predictive power for bleeding risk.Conclusion Exon 8 and the S1 peptide region of the F7 gene were identified as mutation hotspots,and PT was highlighted as an effective tool for evaluating bleeding risk.Although FⅦ:C levels exhibited only a limited correlation with bleeding risk,genetic mutation analysis provided crucial insights for the molecular diag-nosis and clinical management of FⅦ deficiency.

Objective·To investigate the effects and molecular mechanisms of phosphatidylethanolamine(PE)on macrophage senescence and its senescence-associated secretory phenotype(SASP),as well as its pathophysiological role in liver injury.Methods·A macrophage senescence model was established using doxorubicin(DOX),followed by PE treatment.A mouse liver injury model was generated via intraperitoneal co-administration of PE and lipopolysaccharide(LPS)to investigate the effects of PE on liver injury.Senescence markers and SASP factors,including senescence-associated β-galactosidase(SA-β-gal),cell cycle inhibitor p21,tumor necrosis factor-α(TNF-α),and interleukin-6(IL-6),were evaluated using SA-β-gal staining,quantitative real-time PCR,and Western blotting.RNA sequencing(RNA-seq)was performed,followed by Gene Ontology(GO)cellular component enrichment analysis,Kyoto Encyclopedia of Genes and Genomes(KEGG)enrichment analysis,Gene Set Variation Analysis(GSVA),and Gene Set Enrichment Analysis(GSEA),to explore the molecular mechanisms and signaling pathways by which PE promotes macrophage senescence.The expression of endoplasmic reticulum(ER)stress-related proteins,including inositol-requiring enzyme 1 α(IRE1α),spliced X-box binding protein 1(XBP1s),activating transcription factor 6(ATF6),ATF4,and C/EBP homologous protein(CHOP),was analyzed through in vivo and in vitro experiments.Results·PE significantly promoted the expression of senescence markers SA-β-gal,p21,p16 and SASP factors.RNA-seq analysis revealed that ER stress was involved in PE-induced promotion of SASP.Further experiments demonstrated that PE activated the ER stress signaling pathway,promoting macrophage senescence and the expression of SASP factors.In vivo experiments further confirmed that PE exacerbated LPS-induced liver injury in mice through ER stress.Conclusion·PE promotes macrophage senescence and the expression of SASP factors by activating ER stress signaling pathway,thereby aggravating LPS-induced liver injury.

OBJECTIVE To construct a prevention and control index system suitable for stomatology outpatient de-partment of general hospital,so as to provide a theoretical basis for risk assessment of stomatology outpatient de-partment,and to provide an evidence-based basis for precise prevention and control.METHODS Based on the methods of literature research,literature quality evaluation and brainstorming,a draft index of the prevention and control of the general hospital's oral outpatient department was constructed,and the index system for the preven-tion and control in the stomatology outpatient department of a general hospital was finally established through re-search group discussion,content analysis and expert consultation.The three-level indicators in the index system were incorporated into the risk points of risk assessment,the failure mode and effects analysis were applied to con-duct the risk assessment,and the intervention measures and rectification cycles were formulated and implemented in clinical practice for the risk points with risk priority number(RPN)greater than 125.Based on the established index system and risk points with RPN＞125,the hospital infection prevention and control checklist for stoma-tology outpatient was developed and regularly checked in the clinic.After the rectification was completed,the risk points were evaluated again,and the RPN values were compared before and after the risk control.RESULTS The recovery rate of expert consultation questionnaire was 100.00％,and the average expert authority coefficient was 0.84.The consistency ratio(CR)for the first-level indicators was 0.0499,and the consistency ratio(CR)of the second-level indicators was 0.0000-0.0790,which was less than 0.1,and the consistency was acceptable.Final-ly,a hospital infection prevention and control index system was established,comprising 5 first-level indicators,7 second-level indicators and 23 third-level indicators.The improved key control risk points were evaluated again,and the RPN values before and after comparing the risk control were reduced and＜125,indicating that the im-provement measures were effective.CONCLUSION The evaluation system of prevention and control for the stoma-tology outpatient department of a general hospital established in this study is reliable,scientific and practical,and the improvement measures of risk assessment before and after the control of risk points are effective,which pro-vides evidence-based basis for risk assessment and precise prevention and control in the stomatology outpatient de-partment of general hospitals.

Objective:To summarize the clinical and imaging presentations of the pontine tegmental cap dysplasia (PTCD).Methods:The clinical, high resolution CT(HRCT) and MRI materials of 4 patients with PTCD between August 2007 to December 2024 were retrospectively analyzed. Among these, there were 2 males and 2 females, their ages ranged from 10 months to 16 years.Results:Of 4 PTCD patients, severe or profound severe hearing loss ( n=8 ears), developmental delay, hypotonia and severe facioplegia ( n=3 cases) were found. On HRCT, all of 4 cases were associated with temporal anomalies [including a narrow bony cochlear nerve canal ( n=8 ears), duplicated (each n=4 ears) or narrow ( n=1 ear) internal auditory canal, enlarged vestibular aqueduct ( n=2 ears), enlarged vestibules and dysplastic lateral semicircular canals ( n=3 ears), ossicular deformation( n=2 ears). The stenosis of the labyrinthine segments of the facial nerve canal ( n=3 ears) and facial nerve canal ectopia(n=6 ears)], atrial or ventricular septal defect (each n=1 case), thoracic or lumbar vertebral anomalies and ribs fusion ( n=3 cases). On the brain MRI, the variable flattening of the ventral pons and dysmorphism of the dorsal upper pons cap-like bulging and protruding in the fourth ventricle were shown in all cases, the vermian and cerebellar peduncles hypoplasia gave rise to a molar tooth appearance. The dysplastic ( n=3 ears), aplastic( n=5 ears) cochlear nerves and dysplastic facial nerves ( n=3 ears) were found. Conclusion:The PTCD patients usually present severe hearing loss, developmental delay, hypotonia, and facioplegia. The flattening of the ventral pons and the dorsal upper pons cap-like bulging usually with duplicated internal auditory canal and severe facial and auditory nerves dysplasia are its imaging features.