The disease-syndrome combination animal model in traditional Chinese medicine （TCM） andrology serves as an important bridge linking TCM theory with modern medical research， providing a key experimental platform for elucidating the 'syndrome-disease' correlation mechanism in male-specific diseases and for screening effective prescriptions. This article reviews recent progress in animal model research on common TCM andrological diseases， including prostatic diseases， sexual dysfunction， and male infertility， with a focus on analyzing the application， advantages， and disadvantages of various modeling strategies， such as immune induction， hormonal intervention， and multi-factor combination across different syndrome types. However， despite breakthroughs in model construction techniques， current research still faces several challenges， including insufficient standardization of syndrome differentiation and difficulties in quantifying TCM-specific indicators. Future studies need to optimize model evaluation systems by integrating modern technologies， in order to promote the standardization and internationalization of TCM andrology research.

Objective Based on the Preferred Reporting Items for Systematic reviews and Meta-Analyses(PRISMA)guidelines,to obtain precise and reliable comprehensive effect conclusions by quantitatively combining pharmacodynamic results from animal experiments investigating Astragali Radix(single-entity Astragali Radix preparation)or its ingredients for treatment of acute pancreatitis(AP)in literature reports through meta-analysis.Methods Databases including China National Knowledge Infrastructure(CNKI),VIP Database for Chinese Technical Periodicals(VIP),Wanfang Data Knowledge Service Platform,China Biomedical Literature Database(CBMdisc),PubMed,and Web of Science(WOS)were searched from inception to March 2025 for animal studies related to Astragali Radix(single-entity Astragali Radix preparation)or its ingredients for AP treatment.Risk of bias for included studies was assessed with SYRCLE tool.Heterogeneity among studies was evaluated according to Cochrane Handbook using Cochrane's Qtest and/2statistic.Sensitivity analysis was performed using the leave-one-out method,and publication bias risk was detected using Egger's test.Results A total of 297 articles were retrieved,and after screening and evaluation,19 animal studies were finally included for meta-analysis.These 19 publications cover SD rats,as well as three breeds of mice:C57BL/6 mice,BALB/c mice,and Kunming mice.SYRCLE scores ranged from 3 to 4.The results of the sensitivity analysis showed that no study significantly affected the heterogeneity index.The results of Egger's test showed a significant publication bias with P＜0.05.Cochrane's Qtest and I2statistic indicated substantial heterogeneity among studies.Meta-analysis results of 19 animal studies showed that single-entity Astragali Radix preparation(Astragali Radix injection)could reduce serum amylase(AMY)levels,an AP-specific indicator.The Astragali Radix ingredients could decrease both AMY and lipase(LPS)levels.Astragali Radix injection or its ingredients could reduce serum levels of tumor necrosis factor-α(TNF-α),interleukin(IL)-6,and IL-1 β,while increasing IL-10 levels;could increase serum levels of superoxide dismutase(SOD)and glutathione peroxidase(GSH-Px),and decrease malondialdehyde(MDA)levels.High-dose groups of Astragali Radix injection or Astragali Radix ingredients were more effective than low-dose groups in reducing AMY,TNF-α,and IL-6 levels and increasing SOD levels,but dosage effect on MDA levels was not demonstrated.Conclusion Evidence-based analysis of animal experiment results shows that in various animal models including SD rats,C57BL/6 mice,BALB/c mice,and Kunming mice,Astragali Radix injection or its ingredients can effectively reduce expression or secretion levels of AP-specific indicators(AMY and LPS).The mechanisms may be related to some inflammatory mediators,including reducing TNF-α,IL-6,and IL-1 β levels and increasing IL-10 levels;They may also intervene in oxidative/antioxidative equilibrium,such as increasing SOD and GSH-Px levels and reducing MDA levels.Except for MDA,dose-response relationships are shown for reducing AMY,TNF-α,and IL-6 levels and increasing SOD levels with Astragali Radix injection or its ingredients.However,due to high heterogeneity,potential publication bias risk,and species differences between animal models and human diseases in existing studies,further high-quality clinical trials or animal experiments are still needed in the future.

Objective:To investigate the relationship between lipid levels and cognitive impairment in the elderly Chinese population using prospective cohort data.Methods:Based on the China-PAR (Prediction for Atherosclerotic Cardiovascular Disease Risk in China) cohort, this study included 24 380 individuals aged ≥60 years who participated in the cognitive function follow-up survey from 2018 to 2019. Cognitive function was assessed using the Mini-Mental State Examination (MMSE), with cognitive impairment defined according to different educational levels: MMSE ≤17 for illiterate individuals, MMSE ≤20 for those with primary education and MMSE ≤24 for those with secondary education or above. Multivariable linear regression and logistic regression models were employed to examine the associations between six baseline lipid indicators and cognitive scores, as well as cognitive impairment. Additionally, restricted cubic splines were used to explore the exposure-dose relationship between lipid levels and cognitive function.Results:The study population had a median follow-up time of 11.6 years, with a baseline age of (59.7±6.8) years. Among the participants, 9 510 (39.0%) were males, and the mean MMSE score was 24.7±6.8. A total of 3 887 individuals (15.9%) were identified as cognitively impaired. The results of multivariable linear regression and logistic regression indicated that total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol (non-HDL-C) levels were not only significantly positively associated with cognitive scores but also significantly associated with a lower risk of cognitive impairment. Each 1 mmol/L increase in these lipid levels corresponded to β values (95% CI) of 0.267 (0.173-0.361), 0.385(0.271-0.499) and 0.331(0.231-0.431), respectively. Each 1 mmol/L increase in these lipid levels corresponded to odds ratio ( OR) (95% CI) values of 0.915 (0.876-0.956), 0.875 (0.830-0.923) and 0.886 (0.848-0.927), respectively. The dose-response curve demonstrated that the negative association was primarily observed within the guideline-recommended optimal lipid level range. Specifically, when LDL-C was less than 3.4 mmol/L and non-HDL-C was less than 4.1 mmol/L, the corresponding OR (95% CI) values were 0.859 (0.796-0.926) and 0.876 (0.818-0.939). Conclusion:Lipid levels exhibit a certain linear negative association with cognitive impairment in elderly Chinese adults, with LDL-C and non-HDL-C demonstrating a stronger effect, particularly within the guideline-recommended optimal range.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Objective:To design an inspection system for quality of metabolism tester based on alcohol combustion mode for human body,so as to realize assessment for accuracy degree of human metabolism tester.Methods:According to the specific indicators that were measured by the metabolism tester for human body,a simulation of bidirectional controllable flow and a simulation of component concentration of exhaled breath were designed and realized.Then,the ratio of alcohol consumption to oxygen consumption and carbon dioxide production were calculated by the formula of alcohol combustion.Finally,the metabolic indexes(volume of gas flow,oxygen consumption,dioxide carbon production,rate of energy metabolism,respiratory quotient)that were outputted by the inspection system for quality were calculated according to Weir formula.Furthermore,the verification for precision of simulation modules of exhale and inhalation,and weighing device module was carried out,and an application test of inspection system for quality was also carried out.Results:The errors of the volume of gas flow and alcohol consumption that were outputted by simulation modules of exhale and inhalation,and weighing device module were all within±1%,and the errors between the reference value of the metabolic index of the inspection system for quality and the actually measured value of the metabolic index of the hood calorimeter were all within 10%.Conclusion:There was higher consistency between inspection system for quality of metabolism tester for human body and the actual measurement data of calorimeter,which can better simulate the process of respiratory metabolism of human body,and provide standardized testing means for the performance verification of metabolic tester.

Objective:To investigate the current status of treatment delay and analyze its influencing factors in patients with breast cancer-related lymphedema.Methods:Using convenience sampling, 218 patients with breast cancer-related lymphedema from The First Affiliated Hospital of Zhengzhou University between April 2024 and January 2025 were enrolled. The General Information Questionnaire, Lymphedema Self-Management Support Scale for Breast Cancer Survivors (LSMS-BCs), Brief Illness Perception Questionnaire for Breast Cancer-related Lymphedema (BIPQ-BCRL), Perceived Barriers to Health Care-Seeking Decision-Chinese (PBHSD-C), and Health Literacy Scale for Chronic Patients (HLSCP) were used to conduct a cross-sectional survey. Logistic regression identified predictors of treatment delay, with model fit assessed by the Hosmer-Lemeshow test. Discriminative ability was evaluated using receiver operating characteristic (ROC) curve analysis.Results:The study included 218 female BCRL patients, aged (58.31 ± 10.54) years. Among 218 patients, 76 experienced treatment delay, the incidence of treatment delay was 34.8% (76/218). Independent risk factors included junior high school education or below, no regular arm circumference measurement, low self-management support scores, low illness perception scores, high perceived barriers to healthcare-seeking scores, and low health literacy scores (Wald χ2 values were 7.75-15.15, all P<0.05). The Hosmer-Lemeshow test indicated good model fit ( χ2=6.21, P>0.05). The combined predictive model demonstrated significantly better discrimination than individual factors, the area under the curve of ROC was 0.846 ( P<0.01). Conclusions:The incidence of treatment delay is relatively high among breast cancer-related lymphedema patients. Nursing staff should pay special attention to patients with a junior high school education or below, no regular arm circumference measurement, low LSMS-BCs scores, low BIPQ-BCRL scores, high PBHSD-C scores and low HLSCP scores, implement timely interventions to reduce treatment delay in lymphedema patients.

Objective:To investigate the mediating effect of rehabilitation exercise self-efficacy in the relationship between psychological pain and quality of life among postoperative patients with osteoporotic fractures.Methods:A total of 203 patients with osteoporotic fractures who underwent surgical treatment in the Department of Orthopedics of the Affiliated Hospital of Jining Medical University from June 2023 to June 2024 were recruited using convenience sampling. Postoperatively, patients were assessed with the General Information Questionnaire, the Self-Efficacy Rehabilitation Outcome Scale (SER), the Psychological Pain Scale, and the World Health Organization on Quality of Life Brief Scale (WHOQOL-BREF). The mediating role of rehabilitation exercise self-efficacy was tested using the bootstrap method.Results:A total of 210 questionnaires were distributed, with 203 valid responses collected, yielding an effective response rate of 96.67%. The mean scores of rehabilitation exercise self-efficacy, psychological pain, and quality of life were (65.56±8.89), (26.68±5.57), and (85.90±5.59), respectively. Correlation analysis showed that rehabilitation exercise self-efficacy was negatively correlated with psychological pain ( r=-0.562, P<0.01), psychological pain was negatively correlated with quality of life ( r=-0.801, P<0.01), and rehabilitation exercise self-efficacy was positively correlated with quality of life ( r=0.741, P<0.01). Mediation analysis revealed that rehabilitation exercise self-efficacy partially mediated the relationship between psychological pain and quality of life, with an effect size of -0.231 ( P<0.01), accounting for 38.95% of the total effect. Conclusions:Psychological pain not only directly affects the quality of life in postoperative patients with osteoporotic fractures but also indirectly affects it through rehabilitation exercise self-efficacy. Clinical medical staff should adopt targeted interventions to alleviate psychological pain and enhance rehabilitation exercise self-efficacy, thereby improving patients' quality of life.

Objective:To conduct a scoping review on the current status and influencing factors of adherence to lymphedema prevention behaviors among postoperative breast cancer patients, with the aim of providing a scientific basis for developing targeted interventions.Methods:A comprehensive search was conducted in both Chinese and English databases, including China National Knowledge Infrastructure, Wanfang Data, SinoMed, PubMed, Cochrane Library, Embase, CINAHL, and Web of Science, for literature published up to August 31, 2024, related to adherence to lymphedema prevention behaviors in breast cancer survivors. Eligible articles were screened, and data were extracted to analyze adherence levels. Influencing factors were mapped to the domains of the Theoretical Domains Framework to identify and analyze key behavioral determinants.Results:A total of 15 articles were included: nine quantitative and six qualitative. Overall, adherence to lymphedema prevention behaviors among postoperative breast cancer patients was found to be suboptimal. A total of 25 influencing factors were identified and categorized into eight theoretical domains: knowledge (lymphedema awareness) ; skills (coping strategies, time since surgery) ; beliefs about capabilities (self-efficacy, illness perception, unawareness of tumor stage, surgical type, symptom distress) ; beliefs about consequences (outcome expectations, attitudes) ; emotions (negative emotions, fatigue, age) ; behavior regulation (self-regulation, exercise habits, behavioral control) ; social influences (social support, family support, marital status, behavioral cues) ; environmental context and resources (healthcare access, ethnicity, professional supervision, financial status, employment situation) .Conclusions:Adherence to lymphedema prevention behaviors in postoperative breast cancer patients remains unsatisfactory, with influencing factors being multifaceted, diverse, and overlapping. Future efforts should focus on uncovering the potential interrelationships among these factors to enhance adherence and support long-term self-management in this population.

Objective To explore the changes in neural activity in patients with type 2 diabetes mellitus(T2DM)and their corre-lation with executive function,and to analyze the neural mechanisms underlying the decline in executive function in T2DM patients.Methods Thirty-one T2DM patients(T2DM group)and thirty-two healthy controls(HC)(HC group)matched for body mass index(BMI)underwent resting-state functional magnetic resonance imaging(rs-fMRI)scans and N-back task tests were included.Differ-ences in the amplitude of low-frequency fluctuation(ALFF),regional homogeneity(ReHo),and seed-based functional connectivity(FC)between the two groups were compared,and partial correlation analyses were performed between the difference results and N-back task performance.Results The T2DM group showed prolonged reaction time(RT)in the 1-back and 2-back tasks.T2DM patients exhibited increased ALFF in the bilateral caudate nucleus,left medial superior frontal gyrus,and right postcentral gyrus,as well as elevated ReHo in the right putamen.FC analysis revealed significant alterations in FC between the caudate nucleus,putamen,and multiple brain regions in T2DM patients,with some of these FC changes significantly correlated with RT and accuracy(ACC)in the N-back task.Conclusion The decline in executive function in T2DM patients may be associated with abnormal neural activity in brain regions such as the striatum,salience network,and frontoparietal control network.FC further decreases under increased cognitive load.These findings provide evidence for the study of the neural mechanisms of executive function impairment in T2DM patients.

This paper provides a review on the concept, current status, assessment tools, influencing factors, and intervention strategies regarding the compliance of lymphedema prevention behaviors in postoperative breast cancer patients. The aim is to improve the compliance of lymphedema prevention behaviors in these patients, reduce the incidence of lymphedema, and provide a reference for future clinical intervention studies in this field.