Objective To investigate the levels and clinical significance of serum secreted frizzled related protein 5(SFRP5),soluble cell adhesion molecule-1(sICAM-1),and Fetuin-B in patients with type 2 diabetes mellitus(T2DM)complicated with metabolic syndrome(MS).Methods A total of 142 T2DM patients ad-mitted in the Jiamusi Hospital of Infectious Diseases from April 2021 to April 2023 were selected as the study subjects.T2DM patients were grouped into MS group(n=75)and non MS group(n=67)based on whether they had MS.Enzyme linked immunosorbent assay(ELISA)was applied to determine the expression levels of serum SFRP5,sICAM-1,and Fetuin-B.Logistic regression was applied to analyze and determine the influen-cing factors of complicated MS in T2DM patients.The diagnostic efficacy of SFRP5,sICAM-1,and Fetuin-B in T2DM patients with MS was analyzed by establishing receiver operating characteristic(ROC)curve.Results There were statistically significant differences in HDL-C and HOMA-IR between the MS group and the non MS group(P＜0.05).Compared with the non MS group,the serum SFRP5 level in the MS group de-creased(P＜0.05),while the sICAM-1 and Fetuin-B levels increased(P＜0.05).Logistic regression analysis showed that SFRP5 and HDL-C were protective factors for the development of MS in T2DM patients(P＜0.05),while sICAM-1,Fetuin-B,and HOMA-IR were risk factors for the development of MS in T2DM pa-tients(P＜0.05).The combination of serum SFRP5,sICAM-1 and Fetuin-B had the largest area under the curve in diagnosing MS in T2DM patients,and its evaluation efficacy was obviously better than that of the in-dividual diagnosis of serum SFRP5,sICAM-1,and Fetuin-B(Zcombination-SFRP5=2.466,P=0.014,Zcombination-SICAM-1=3.550,P＜0.001,Zcombination-Fetuin-B=3.697,P＜0.001).Conclusion The serum SFRP5 level in patients with T2DM complicated with MS decreases,while sICAM-1 and Fetuin-B levels increase.The combination of the three has a good effect in diagnosing complicated MS in T2DM patients.

Objective To explore the relationship between hemoglobin/red blood cell distribution width ra-tio(Hb/RDW)and chemotherapy sensitivity and prognosis in patients with oral squamous cell carcinoma(OSCC).Methods A total of 150 patients with advanced OSCC admitted to the hospital from January 2017 to January 2021 were selected into the study group.150 patients with other oral diseases who were diagnosed and treated for non-OSCC in the hospital during the same period were selected into the control group.Another 100 healthy subjects who underwent physical examination in the hospital during the same period were selected into the healthy group.Patients with OSCC were treated with chemotherapy,and blood routine indexes were detec-ted by automatic blood analyzer,and Hb/RDW ratio was calculated.Hb,RDW and Hb/RDW ratio were com-pared between the two groups and the relationship between Hb/RDW ratio and the sensitivity and prognosis of OSCC patients with chemotherapy were analyzed.The factors affecting the sensitivity of OSCC patients to chemotherapy were explored by multivariate Logistic regression.Results Hb and Hb/RDW in the study group were significantly lower than those in the control group and the healthy group,and RDW levels were significantly higher than those in the control group and the healthy group(P＜0.05).The patients with OS-CC were divided into high Hb/RDW group and low Hb/RDW group using the median Hb/RDW ratio(8.16)as the cut off value.The total effective rate of chemotherapy in Hb/RDW high ratio group was 70.67％,which was higher than that in Hb/RDW low ratio group 53.33％(P＜0.05).According to the sensitivity of chemo-radiotherapy,the study group was divided into sensitive group(n=103)and resistant group(n=47).The proportion of patients with stage Ⅳ,low differentiation and lymph node metastasis in resistance group was higher than that in sensitive group(P＜0.05).Multivariate Logistic regression analysis shows that TNM stage Ⅳ(OR=2.512,95％CI:1.588-3.973),low tumor differentiation(OR=2.237,95％CI:1.427-3.938),lymph node metastasis(OR=2.821,95％CI:1.607-4.951),Hb/RDW≤8.16(OR=3.540,95％CI:2.001-6.261)were risk factors for chemotherapy sensitivity in cases with OSCC(P＜0.05).The 3-year survival rate of OSCC cases in the high Hb/RDW group was 74.67％(56/75)and that in the low Hb/RDW group was 58.67％(44/75),There was a statistically significant difference in the 3-year survival rate between two groups(x2=4.320,P=0.038).Conclusion Hb/RDW is low expression in patients with OSCC,and is re-lated to the sensitivity and prognosis of patients with chemotherapy,which is expected to be a potential mark-er for predicting the sensitivity and prognosis of OSCC.

OBJECTIVE: To explore the genetic basis for a boy affected with Cohen syndrome. METHODS: A boy admitted to Children's Hospital of Nanjing Medical University in January 2021 was selected as the study subject. Genome DNA was extracted from peripheral blood samples from the child and his parents. Whole exome sequencing (WES) was carried out. And candidate variants were verified by Sanger sequencing. This study was approved by the Medical Ethics Committee of the hospital (Ethics No.: 202106060-1). RESULTS: WES revealed that the child has harbored compound heterozygous variants of the VPS13B gene, namely c.1563+1G>A and c.3007insC (p.A1003Afs*13), which were inherited from his mother and father, respectively. Based on the guidelines from the American College of Medical Genetics and Genomics (ACMG), both variants were rates as pathogenic. The c.3007insC (p.A1003Afs*13) was unreported previously. CONCLUSION The compound heterozygous variants c.1563+1G>A and c.3007insC (p.A1003Afs*13) of the VPS13B gene probably underlay the pathogenesis of Cohen syndrome in this child. Above finding has enriched the mutational spectrum of VPS13B gene.
Humans ; Male ; Vesicular Transport Proteins/genetics* ; Intellectual Disability/genetics* ; Muscle Hypotonia/genetics* ; Microcephaly/genetics* ; Fingers/abnormalities* ; Myopia/genetics* ; Obesity/genetics* ; Developmental Disabilities/genetics* ; Mutation ; Exome Sequencing ; Child ; Heterozygote ; Retinal Degeneration

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.

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.

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.

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.