Based on the theory of "disease of both blood and water" in Essentials from the Golden Cabinet （《金匮要略》）， and in combination with the dynamic syndrome evolution of heart failure with preserved ejection fraction （HFpEF）， this paper systematically clarifies the pathomechanism of HFpEF， characterized by yang deficiency as the root， blood stasis as the pivotal factor and water retention as the manifestation. Accordingly， the therapeutic principles have been proposed， which are warming yang and banking up original qi to consolidate the root， activating blood and unblocking collaterals to smooth the mechanism， and promoting urination and regulating pivot to remove the branch. On this basis， a compound formula structure of "one monarch， one minister and one assistant" is established， forming an integrated intervention strategy that synergistically combines the three methods of warming yang， activating blood， and promoting urination through combined classical formulas. Zhenwu Decoction （真武汤）， which warms yang and dissolves rheum， is used to consolidate the root and directly target the source of yang deficiency， serving as the monarch； Guizhi Fuling Pills （桂枝茯苓丸）， which activates blood， promotes urination and unblocks the pivot， assists in interrupting the binding of blood stasis and water retention， serving as the minister； Tingli Dazao Xiefei Decoction （葶苈大枣泻肺汤）， which regulates qi， disperses retained fluids， and eliminates the manifestation， alleviates acute water-retention symptoms， serving as the assistant. This compound formula is warming without being drying， diuretic without being drastic， and dispels stasis without consuming blood， thereby achieving the therapeutic effects of warming yang， activating blood， and promoting urination.

To explore the advantages of traditional Chinese medicine （TCM） and integrative TCM-Western medicine approaches in the treatment of diabetic microvascular complications （DMC）， refine key pathophysiological insights and treatment principles， and promote academic innovation and strategic research planning in the prevention and treatment of DMC. The 38th session of the Expert Salon on Diseases Responding Specifically to Traditional Chinese Medicine， hosted by the China Association of Chinese Medicine， was held in Beijing， 2024. Experts in TCM， Western medicine， and interdisciplinary fields convened to conduct a systematic discussion on the pathogenesis， diagnostic and treatment challenges， and mechanism research related to DMC， ultimately forming a consensus on key directions. Four major research recommendations were proposed. The first is addressing clinical bottlenecks in the prevention and control of DMC by optimizing TCM-based evidence evaluation systems. The second is refining TCM core pathogenesis across DMC stages and establishing corresponding "disease-pattern-time" framework. The third is innovating mechanism research strategies to facilitate a shift from holistic regulation to targeted intervention in TCM. The fourth is advancing interdisciplinary collaboration to enhance the role of TCM in new drug development， research prioritization， and guideline formulation. TCM and integrative approaches offer distinct advantages in managing DMC. With a focus on the diseases responding specifically to TCM， strengthening evidence-based support and mechanism interpretation and promoting the integration of clinical care and research innovation will provide strong momentum for the modernization of TCM and the advancement of national health strategies.

Objective: To systematically evaluate the application effectiveness of the full disinfection process in blood stations, identify key optimization links, and provide a scientific evidence for the formulation of specialized disinfection and hygiene standards for blood collection and supply institutions. Methods: On-site microbiological monitoring was conducted using techniques such as the plate settling method and cotton swab method. Stratified random sampling was performed on eight key control points: including evironmental air, hand hygiene, skin disinfection, blood transport boxes, pressure steam sterilization, sewage treatment, ultraviolet disinfection, and sterile swabs. Statistical analysis was performed using SPSS 20.0. Measurement data were expressed as mean ± standard deviation(x-±s), and inter-group comparisons were conducted using t-tests or analysis of variance (ANOVA). Count data were expressed as rates, and inter-group comparisons were conducted using the χ test. Trend analysis was performed using the Cochran-Armitage test, with a significance level of α=0.05. Results: The colony removal rate of plasma air disinfection machines (94.2%±0.8%) was significantly higher than that of the ultraviolet group (P<0.05). The qualification rate of quick-drying disinfectant hand was 100% within 30 days after opening the bottle, but decreased to 93.3% after 40 days (P<0.01). The qualification rate of disinfection for blood transport boxes using 500 mg/L chlorine-containing disinfectant (100%) was significant higher 75% alcohol (60%, P< 0.05). Skin disinfection with 2% alcoholic chlorhexidine gluconate balanced effectiveness and user experience (satisfaction score 4.8±0.3). The qualification rates for core procedures such as pressure steam sterilization and sewage treatment were both 100%. Conclusion: The current disinfection procedures in blood collection and supply institutions are reliable. The effective usage period of hand disinfectants, disinfection methods for transport boxes, and usage duration of sterile swabs are the main points for optimization. It is recommended that the opened hand disinfectants be used for ≤30 days and that chlorine-containing disinfectants be prioritized for wiping transport boxes, providing empirical support for the revision of protocols and the formulation of standards.

Objective: To understand the status and related factors of knowledge, attitude and practice (KAP) on vision health among young children s parents in Bao an District, Shenzhen, so as to provide reference for further controlling myopia and promoting children s visual health. Methods: From May 16th to 26th, 2024, a stratified cluster random sampling method was used to conduct an online questionnaire survey on 7 666 parents of kindergarten children across 41 kindergartens in a street of Bao an District, Shenzhen. The t-test, variance analysis and multiple linear regression analysis were used to analyze the related factors of KAP on vision health among children s parents. Results: The pass rates of parental vision KAP and overall assessment were 25.10%, 98.49 %, 71.18% and 58.26%, respectively. The results of the multiple linear regression analysis showed that only fathers with myopia, only mothers with myopia, both parents with myopia, children in the bottom classes, middle classes, senior classes, and pre school had higher standardized scores for KAP on vision health among parents ( β=0.08, 0.11, 0.16, 0.17, 0.16, 0.16, 0.05, P <0.05), compared to both parents without myopia and children in daycare classes. Parents of young children with myopia, and who didn t know their children s visual acuity and their own visual acuity had a lower KAP standardized scores ( β=-0.02, -0.04, -0.05 , P< 0.05). Conclusions Young children s parents in Bao an District hold a positive attitude towards vision health, but are lack of knowledge and practice. It is imperative to transmit accurate information and concepts about children s vision health to parents in a targeted manner. In particular, knowledge and guidance should be strengthened for children s parents.

Objective To explore the role of neogambogic acid in the characteristics of colorectal cancer stem cells (CRC-CSCs) through the Wnt/β-catenin signaling pathway. Methods The colorectal cells SW480 and HCT166 were divided into control group and neogambogic acid groups (1.5, 3, 6, and 12 μmol/L). The viability of CRC-CSCs was determined by MTT method, and spheroid and clone formation assays were used to assess the capacity of spheroid formation and self-renewal ability of the cells. The effects of neogambogic acid on the apoptosis and cell cycle of CRC-CSCs were evaluated by flow cytometry assays. Real-time quantitative PCR was used to detect the mRNA expression levels of relative markers (CD133, CD44, ALDH1, Oct4, and Nanog) of CRC-CSCs, and the protein expression levels of the self-renewal marker (PCNA), apoptosis markers (cleaved caspase-3 and cleaved caspase-9), and Wnt/β-catenin signaling pathway markers (p-GSK3β, GSK3β, β-catenin, and Wnt) were analyzed using Western blot. Results Compared with the control group, after neogambogic acid treatment, the viability of SW480 and HCT116 cells decreased (P<0.05), the spheroid forming ability and the clone numbers of CRC-CSCs decreased (P<0.001, P<0.01) but the cell apoptosis rate increased (P<0.01), and cell cycle was arrested in G₀/G₁ phase. Moreover, neogambogic acid downregulated the mRNA and protein expression of relative markers of CRC-CSCs (CD133, CD44, ALDH1, Oct4, and Nanog), PCNA, p-GSK3β, β-catenin, and Wnt (P<0.05) and upregulated the expression of cleaved caspase-3, cleaved caspase-9, and GSK3β (P<0.01). Conclusion Neogambogic can inhibit the stem cell properties of colorectal cells via inhibition of Wnt/β-catenin signaling pathway. As a result, neogambogic acid may be an attractive agent against colorectal cancer.

AIM: To investigate the expression of serum growth differentiation factor 11(GDF11)and thrombospondin 1(TSP1)in patients with diabetic retinopathy(DR), and discuss their relationship with microvascular injury.METHODS: Totally 102 DR patients were served as DR group and assigned into non proliferative DR group(NPDR group)and proliferative DR group(PDR group)based on the severity of DR lesions. Meantime, 100 patients with simple diabetes were served as control group. Serum indicators of microvascular injury including vascular endothelial growth factor(VEGF), endothelial cells(ECs), endothelial progenitor cells(EPCs), and levels of GDF11 and TSP1 were measured in each group. Pearson method was used to discuss the correlation between GDF11, TSP1 and microvascular injury indicators. Logistic regression was used to discuss the factors that affected the occurrence of DR. Receiver operating characteristic(ROC)curve was applied to analyze the evaluation value of serum GDF11 and TSP1 for the DR conditions.RESULTS: For the control group, DR group had lower EPCs and GDF11, and higher VEGF, ECs, and TSP1 levels(all P<0.05). The PDR group had lower GDF11 and higher TSP1 than the NPDR group(all P<0.05). Serum GDF11 was negatively related to VEGF and ECs(r=-0.486, -0.511, all P<0.001), and positively related to EPCs(r=0.475, P<0.001). TSP1 was positively related to VEGF and ECs(r=0.579, 0.594, all P<0.001), and negatively related to EPCs(r=-0.505, P<0.001). Moreover, GDF11 and TSP1 were negatively correlated(r=-0.443, P<0.001). The course of T2DM, VEGF, and TSP1 were risk factors for DR, while GDF11 was a protective factor(all P<0.05). The AUC of GDF11, TSP1, and combined diagnosis for PDR conditions was 0.819, 0.822, and 0.915, respectively. The combined diagnosis was better than single diagnosis(Zcombination-GDF11=2.070, P=0.039, Zcombination-TSP1=2.274, P=0.023).CONCLUSION: GDF11 and TSP1 are closely associated with microvascular injury in DR patients and are related to the progression of DR disease, and the combined detection of their serum levels is of clinical value in the assessment of DR disease.

Congenital hyperinsulinism is the most common cause of hypoglycemia in children, characterized by a complex genetic basis, diverse pathogenic mechanisms, and significant clinical heterogeneity.Delayed diagnosis and treatment can lead to irreversible neurological sequelae, including epilepsy and psychomotor retardation.In this review, recent advancements in the molecular genetics, imaging localization, therapeutic strategies, and follow-up outcomes of congenital hyperinsulinism were summarized so as to offer valuable insights for its clinical management.

Objective:To develop an integrated health management system based on wearable devices for conducting health management to discharged patients,so as to improve the lifestyle and medication compliance of patients with cardiovascular and cerebrovascular diseases,and control risk factors of disease,and maintain patients'safety.Methods:The wearable devices,mobile terminals,and hospital's medical information platform were systematically integrated to develop an integrated health management system.A total of 75 patients with cardiovascular and cerebrovascular diseases(coronary heart disease and hypertension)who admitted to the Department of Cardiovascular Medicine of The 940th Hospital of People's Liberation Army Joint Service Support Force during March 1 and April 1,2024 were selected,and they were randomly divided into an intervention group and a control group using the random number table method,with 38 cases in the intervention group and 37 cases in the control group.During the 6 months of intervention observation period after discharge,patients in the intervention group used the integrated health management system for self-health management,while the patients of control group were managed with the conventional mode.The rate of medication compliance,changes of health behaviors,and changes of measurement data of body between the two groups were compared after the intervention.Results:The smoking rate of patients in the intervention group was 18.42%(7/38),which was lower than 43.24%(16/37)of the control group,and the difference was statistically significant(x2=3.94,P<0.05).The average rate of medication compliance of patients in the intervention group was(89.00±2.39)%,which was higher than(84.8±2.37)%of the control group,and the difference was statistically significant(t=2.15,P<0.05).The increase in diastolic blood pressure of patients in the intervention group was(1.76±2.06)mmHg,which was lower than(3.05±1.94)mmHg of the control group,and the difference was statistically significant(t=2.49,P<0.05).Conclusion:The integrated health management system based on wearable devices is effective for the self-management of patients with cardiovascular and cerebrovascular diseases,and it has a good effect in controlling the level of blood pressure,improving behavioral habits,and enhancing medication compliance of patients.

Objective:To explore the symptoms of Ménière′s disease patients and their impact on quality of life.Methods:A cross-sectional study was conducted, consecutively enrolling patients of Ménière′s disease who visited the Otolaryngology Clinic at the Eye & ENT Hospital of Fudan University from October 2014 to December 2022. The Chinese version of the Ménière′s Disease Outcomes Questionnaire (MDOQ) and a Ménière′s disease-specific symptom checklist were utilized for assessment. SPSS 25.0 software was employed to perform multiple linear regression analysis to determine the impact of Ménière′s disease symptoms on patients′ quality of life.Results:A total of 790 patients with a definitive diagnosis of Ménière′s disease who met the inclusion and exclusion criteria were analyzed. The cohort comprised 418 males and 372 females, with a mean age of (54.8±13.1) years and a diagnosis duration ranging from 0 to 72 months, with a median of 3 months. The total score of the Chinese MDOQ was 61.0±12.0. The symptomatic presentations of the enrolled patients included hearing changes, tinnitus, aural fullness, drop attacks, vertigo episodes, visual instability, dizziness, and headache. Multiple linear regression analysis revealed that age, tinnitus, aural fullness, frequency of drop attacks, visual instability, dizziness, and headache were significant factors affecting the quality of life in Ménière′s disease patients ( F=145.50, P<0.05). Conclusions:The quality of life in Ménière′s disease patients requires improvement. Attention to the specific symptoms of Ménière′s disease and their impact on patients′ quality of life, along with targeted symptom interventions based on these findings, will be a focal point in future disease management.

Objective:To investigate the synergistic effect of astaxanthin and curcumin on assisted reproduc-tive technology(ART)outcomes in patients with poor ovarian response(POR).Methods:A prospective cohort study was conducted,involving 123 POR patients enrolled at the Reproductive & Women-Children Hospital,Chengdu University of Traditional Chinese Medicine between March 6,2023 to May 1,2024.According to patient preference,participants were divided into the treatment group(41 cases)and the control group(82 cases)at a ratio of 1∶2.The treatment group took astaxanthin and turmeric compound tablets orally for 60 to 90 days before ovulation induction treatment.The ovulation induction parameters and pregnancy outcomes were compared between the two groups,and a self-controlled analysis was conducted within the treatment group.Results:During the observation period,5 and 10 participants withdrew from the treatment and control groups,respectively,resul-ting in 108 patients included in the final analysis.There were no statistically significant differences between the two group in terms of endometrial thickness on the day of human chorionic gonadotropin(HCG),number of oocytes retrieved,oocyte maturation rate,normal fertilization rate,high-quality embryo rate,or cycle cancellation rate(P＞0.05).However,the treatment group demonstrated significantly higher clinical pregnancy rate(61.54％vs.28.57％),fresh embryo implantation rate(40.91％vs.18.97％),and cumulative clinical pregnancy rate(65.38％vs.33.33％)(P＜0.05).The early miscarriage rate was observed with no significant difference between groups(12.5％vs.10.0％)(P＞0.05).Furthermore,after treatment,basal FSH(bFSH),basal E2(bE2),antral follicles count(AFC),anti-Müllerian hormone(AMH),and the number of oocytes retrieved within the treatment group were significantly improved compared with those before treatment(P＜0.05).Conclusions:Pretreatment with astaxanthin and turmeric compound tablets in POR patients did not significantly improve the ovulation induction re-sponse,but was associated with increased fresh embryo clinical pregnancy rate,implantation rate,and cumulative pregnancy rate.The underlying mechanism may involve modulation of basal endocrine profiles and improvement of ovarian reserve function,though further investigation is required to elucidate precise pathways.