Alzheimer's disease(AD)is a typical progressive neurodegenerative disease,mainly manifesting as severe cognitive dysfunction,and involving memory,thought processes,and emotion.The kynurenine pathway(KP)is one of the main metabolic pathways of tryptophan,which can be divided into neurotoxicity and neuroprotective branches.Increasing evidence has suggested that KP is involved in the pathogenesis of AD.This review considers the role of KP in the pathogenesis of AD,with reference to the relevant literature on KP interventions in AD in the PubMed database.The result will provide an important reference for the use of KP as a target for AD drug development.

Objective:To analyze and clarify the conceptual connotations and evolution of fear of falling.Methods:Studies on fear of falling were systematically searched in Chinese and English databases such as China National Knowledge Infrastructure, Wanfang Data, VIP, PubMed, Web of Science, CINAHL, Embase, and PsycINFO. The search period was from database establishment to November 2024. Literature was screened based on inclusion and exclusion criteria, and Rodgers evolutionary concept analysis was applied to analyze the literature to explore changes in the concept of fear of falling over time.Results:A total of 36 papers were included. Attributes of fear of falling included perception and understanding of falling, perception of physical changes, and fear avoidance beliefs. Perceived control ability was determinative of the positive and negative impacts of fear of falling, and the concept of fall concern was significantly differentiated from fear of falling, leading to the construction of a conceptual framework for fear of falling.Conclusions:The concept analysis clarifies the changing circumstances in the development of fear of falling. Future research can further explore the positive significance of fear of falling for targeted interventions.

Objective To conduct a scoping review of studies on nurses' self-efficacy in disaster contexts,and to provide references for enhancing nurses' self-efficacy in disaster response.Methods Guided by the methodology of scoping review,we systematically searched PubMed,Web of Science,Cochrane Library,CINAHL,China National Knowledge Infrastructure(CNKI),Wanfang Data,VIP Database,and China Biology Medicine disc(CBM)from inception to July 3,2025.Totally 2 researchers independently screened the search results,summarized them,and extracted relevant data.Results A total of 21 studies were included.Nurses' self-efficacy in disaster contexts was generally at a moderate level,influenced by multiple factors including sociodemographic characteristics,occupational background,and physical and mental health status.The main assessment tools were the General Self-Efficacy Scale and the Disaster Response Self-Efficacy Scale.Interventions included psychological first aid training,scenario simulation training,and immersive movie escape room training.Conclusion Nurses' self-efficacy in disaster contexts is generally at a moderate level with multiple influencing factors.Relevant assessment tools need further optimization,and interventions require further refinement.

OBJECTIVE To explore the changes of serum mitochondrial ubiquitin ligase(MITOL),β-endorphin(β-EP)and chemokine 10(CXCL10)in the patients with herpes zoster(HZ)virus infection and analyze the predic-tive values.METHODS A total of 137 patients with HZ virus infection who were treated in Jinhua Fifth Hospital from Jan.2022 to Jan.2024 were assigned as the infection group,meanwhile,100 healthy people who received physical examination were chosen as the healthy group.The clinical data were compared between the two groups,the levels of serum MITOL,β-EP and CXCL10 were detected for the two groups of participants.The changes of the above indexes were observed and compared.The values of serum MITOL,β-EP and CXCL10 in prediction of HZ virus infection were analyzed by means of receiver operating characteristic(ROC)curves.RESULTS There were significant differences in the levels of serum MITOL,β-EP and CXCL10 between the infection group and the healthy group(P＜0.05).As the serum MITOL,β-EP and CXCL10 were used for prediction of HZ virus infec-tion,the area under the curve(AUC)of the CXCL10 was the highest 0.932,with the sensitivity 91.24％,the specificity 81.00％;the AUC of the joint detection of the three indexes was 0.882,with the specificity 99.00％,the sensitivity 77.37％(P＜0.05).CONCLUSIONS The patients with HZ virus infection show the decline of MI-TOL and β-EP levels and the rise of CXCL10 level.The three indexes have high values in prediction of HZ virus infection,with the CXCL10 showing the best prediction efficiency.The indexes can be used for prediction of illness condition of the patients with HZ virus infection.

Endometriosis is a common estrogen-dependent disease in women of childbearing age,often leading to chronic pelvic pain,infertility,ovarian cancer,and other serious complications,and jeopardizing the health of women.The pathogenesis of endometriosis is complex and involves the alteration of multiple signaling pathways mediated by hormones,immunity,genetics,and the environment,and their interactions.Wnt/β-catenin signaling is involved in the regulation of embryonic development and tissue homeostasis,and it has recently been implicated in the pathogenesis of endometriosis via multiple pathways.This review considers the biological characteristics of the Wnt/β-catenin signaling pathway and summarizes the main mechanisms and signaling pathways involved in the pathogenesis of endometriosis,as well as the curr-ent research status of the regulation of this signaling pathway by traditional Chinese medicine for the treatment of endometriosis.We aim to clarify how the Wnt/β-catenin signaling pathway affects the development of endometriosis,and suggest that future studies should focus on exploring its potential role as an indicator for the clinical prediction and early diagnosis of endometriosis,thus providing theoretical support for the early diagnosis of this condition and the development of targeted drugs.

Alzheimer's disease(AD)is a typical progressive neurodegenerative disease,mainly manifesting as severe cognitive dysfunction,and involving memory,thought processes,and emotion.The kynurenine pathway(KP)is one of the main metabolic pathways of tryptophan,which can be divided into neurotoxicity and neuroprotective branches.Increasing evidence has suggested that KP is involved in the pathogenesis of AD.This review considers the role of KP in the pathogenesis of AD,with reference to the relevant literature on KP interventions in AD in the PubMed database.The result will provide an important reference for the use of KP as a target for AD drug development.

In recent years,the incidence of childhood cancer has shown a steady upward trend.Due to the unique nature of this disease,the issue of affiliate stigma among primary caregivers of children with cancer has gradually drawn attention.Affiliate stigma not only directly affects caregivers' mental health and quality of life,but also leads to reduced social support and lower self-efficacy,thereby impacting their engagement in the caregiving process and affecting the treatment adherence and prognosis of children with cancer indirectly.This article provides a review covering 5 main areas:the conceptual definition of affiliate stigma,measurement tools,influencing factors,intervention strategies,and insights and recommendations,to provide a theoretical basis and guidance for subsequent research and the development of interventions.

Diabetic foot is one of the most common and serious chronic complications in diabetic patients.With the advancement of digital healthcare,digital therapy has been gradually implemented and promoted among diabetic foot patients as an emerging tool with the advantages of safety,efficiency,and intelligence that can make up for the shortcomings of traditional diabetic foot risk assessment,health education,and self-management.This study provides an overview of digital therapeutics,summarizes its application in patients with diabetic foot,and proposes relevant recommendations,aiming to provide a reference for improving the quality of life and satisfaction of patients with diabetic foot and reducing the recurrence of diabetic foot.

As an independent first-level discipline,an appropriate classification of nursing science is significant.In China,each nursing degree-granting institution has developed its own secondary-level discipline directions based on its research characteristics and strengths,with varying names and research scopes.Furthermore,there is no unified global classification system.This paper,based on the characteristics of nursing as a discipline and combined with China's discipline classification principles,used literature analysis,comprehensive classification,philosophical reflection,logical reasoning,and expert consultation methods to explore the connotation of nursing,its unique research objects and scope,and to construct a secondary-level discipline classification system for nursing science that is suitable for China's national conditions.The paper also discussed the challenges faced by the nursing discipline and its future development directions,providing theoretical and practical guidance for the development of the nursing discipline.

Objective To investigate the changes of serum cathepsin L(CTSL)in patients with acute exacerbation of chronic heart failure(CHF)and its relationship with lipid metabolism and severity of the disease.Methods A prospective study was conducted on 186 elderly patients with acute exacerbation of CHF admitted to our hospital from February 2021 to October 2024.Their serum levels of CTSL and lipid metabolism indicators were measured at admission.According to the quartile of CTSL,they were divided into groups A(CTSL≤3.31 μg/L,47 cases),B(3.31μg/L＜CTSL≤3.70 μg/L,46 cases),C(3.70 μg/L＜CTSL＜4.41 μg/L,47 cases),and D(CTSL≥4.41 μg/L,46 cases).The general clinical data,blood lipid metabolism and severity of disease were compared among the four groups.Pearson correlation analysis was used to analyze the correlation between CTSL and blood lipid metabolism indicators,and ordinal regression model and restricted cubic spline analysis was employed to examine the relationship between serum CTSL and the se-verity of acute exacerbation of CHF.Results There were significant differences in total cholester-ol(TC),triglyceride(TG),high density lipoprotein cholesterol(HDL-C)and low density lipopro-tein cholesterol(LDL-C)among the four groups of patients(P＜0.05,P＜0.01).Pearson correla-tion analysis showed that serum CTSL level was positively correlated with TC,TG and LDL-C levels(r=0.203,P=0.005;r=0.178,P=0.015;r=0.184,P=0.012),and negatively with HDLC(r=—0.344,P=0.000).Ordinal regression analysis indicated that serum CTSL level was an inde-pendent risk factor affecting the severity of CHF in patients with acute exacerbation(P＜0.05).Restricted cubic spline analysis revealed that serum CTSL level was in a linear relationship with the severity of acute exacerbation of CHF(x2=3.140,P=0.371).When serum CTSL＞3.73μg/L,the severity of the condition was increased significantly.Conclusion Serum CTSL level is closely associated with lipid metabolism in elderly patients with acute exacerbation of CHF,and is an independent risk factor for the severity of disease.