With the rapid development of the Internet,e-health technology-based interventions provide high-quality supportive care to meet the care needs of family caregivers of cancer patients,thereby improving the physical and mental health of family caregivers.This article aims to summarize the concept of e-health technology,its current applications,intervention content,and effects among family caregivers of cancer patients.Additionally,it analyzes the shortcomings in the current stage of research and applications,with the goal of providing insights for promoting the utilization of e-health technology in the context of family caregivers of cancer patients.

Objective To investigate the potential causal relationships between coronavirus disease-2019(COVID-19)susceptibility,hospitalization and severe case with late-onset myasthenia gravis(LOMG)based on Mendelian randomization(MR).Methods The public data from non-overlapping genome-wide association studies were screened,COVID-19 susceptibility,hospitalization and severe case served as the exposure data,and LOMG as the outcome data.The inverse-variance weighted(IVW)method was mainly adopted to evalu-ate the causal effect,which was supplemented by the methods such as MR-Egger method,weighted median method,weighted model and simple model.The sensitivity analysis was performed.Results The genetically predicted severe case of COVID-19 had the positively causal relationship with LOMG(OR=1.01,95％CI:1.00-1.03,P=0.046).The sensitivity analysis results revealed the study results were steady(P＞0.05).No heterogeneity or horizontal pleiotropy was found.Conclusion Severe case of COVID-19 may be associated with an increased risk of LOMG.

miR-135 is a highly conserved miRNA in mammals and includes miR-135a and miR-135b.Recent studies have shown that miR-135b is a key regulatory factor in cardio-cerebrovascular diseases.It is involved in regulating the pathological process of myocardial infarction,myocardial ischemia/reperfusion injury,cardiac hypertrophy,atrial fibrillation,diabetic cardiomyopathy,atherosclerosis,pulmonary hyperten-sion,cerebral ischemia/reperfusion injury,Parkinson's disease,and Alzheimer's disease.Obviously,miR-135b is an emerging player in cardio-cerebrovascular diseases and is expected to be an important target for the treatment of cardio-cerebrovascular diseases.However,the crucial role of miR-135b in cardio-cerebrovascular diseases and its underlying mechanism of action has not been reviewed.Therefore,in this review,we aimed to comprehensively summarize the role of miR-135b and the signaling pathway mediated by miR-135b in cardio-cerebrovascular diseases.Drugs targeting miR-135b for the treatment of diseases and related patents,highlighting the importance of this target and its utility as a therapeutic target for cardio-cerebrovascular diseases,have been discussed.

Objective:To investigate the characteristics of anxiety and depression of postgraduates in military medical university under public health emergencies.Methods:By means of self-rating anxiety scale (SAS) and self-rating depression scale (SDS), 944 postgraduate students of a military medical university were investigated to analyze their characteristics of anxiety and depression. SPSS 25.0 was used to statistically analyze the collected data.Results:①The positive rates of anxiety and depression were respectively 8.03% and 8.25%. ②The positive rate of anxiety of male postgraduates was significantly higher than that of female postgraduates ( P=0.035). ③The positive rate of anxiety of serviceman students was significantly higher than that of civilian students ( P=0.022). ④There was no statistical difference in the positive rates of anxiety and depression among postgraduates in different areas ( P > 0.05). ⑤The levels of anxiety and depression of left-behind children were significantly higher than those of unleft-behind children ( P=0.000, P=0.018). ⑥The levels of anxiety and depression of postgraduate students were lower than those of undergraduate students ( P=0.000, P=0.002). Conclusion:Under the outbreak of public health emergencies, anxiety and depression occur in the postgraduates. To strengthen the mental health maintenance of postgraduates in military medical university during the outbreak, it is necessary to pay more attention on the mental health of military students, males and who were left-behind children before.

Objective To investigate the clinical value of 99Tcm-methoxyisobutylisonitrile (MIBI) double-phase imaging in differential diagnosis of bone lesions in tumor patients,which was indefinite in 99Tcm-methylene diphosphonate (MDP) bone imaging,and evaluate the correlation between 99Tcm-MIBI imaging and chemotherapy efficacy.Methods Fifty-two tumor patients (23 males,29 females,mean age 58 years) with bone isolated lesions(≤3) found by 99Tcm-MDP bone scintigraphy was enrolled from June 2014 to November 2015.Since the results of 99Tcm-MDP imaging were indefinite,99Tcm-MIBI double-phase (10 min and 30 min after injection of 99Tcm-MIBI) SPECT/CT imaging was then performed within 1 week.The final diagnosis was made according to results of more than two imaging modalities (CT,MRI,PET/CT) and/or follow-up (≥6 months).The diagnostic efficacy of 99Tcm-MIBI SPECT/CT imaging was calculated.The clinical dataof chemotherapy were also collected.Patients with bone metastasis were grouped as the treatment response.Retention index (RI) of metastatic lesions was calculated and compared between different groups using two-sample t test.The relationship between RI and chemotherapy efficacy was investigated by Spearman correlation analysis.Results A total of 12 benign lesions and 84 malignant lesions were eventually diagnosed.The sensitivity,specificity,positive predictive value (PPV),negative predictive value (NPV) and Youden index of 99Tcm-MIBI imaging were 96.43％(81/84),83.33％(10/12),97.59％(81/83),76.92％(10/13),and 0.80,respectively.The RI was statistically different between complete remission (CR)+partial remission (PR) group and stable disease (SD) + progressive disease (PD) group:-0.142± 0.036 vs-0.384± 0.067 (t =2.367,P＜0.05).The RI of 99Tcm-MIBI in bone metastases was positively correlated with the chemotherapy efficacy (rs =0.78,P＜0.01).Conclusions 99Tcm-MIBI imaging is helpful in differential diagnosis of bone lesions with indefinite diagnosis by 99Tcm-MDP bone imaging in tumor patients.99Tcm-MIBI RI of bone metastasis may predict the therapeutic response of chemotherapy efficacy.

Objective:To evaluate the health benefits and intervention efficiency of different strategies of initiating antihypertensive therapy for the primary prevention of cardiovascular diseases in a community-based Chinese population from the Chinese electronic health records research in Yinzhou(CHERRY)study.Methods:A decision-analytic Markov model was used to simulate and compare different antihy-pertensive initiation strategies,including:Strategy 1,initiation of antihypertensive therapy for Chinese adults with systolic blood pressure(SBP)≥140 mmHg(2020 Chinese guideline on the primary preven-tion of cardiovascular diseases);Strategy 2,initiation of antihypertensive therapy for Chinese adults with SBP≥130 mmHg;Strategy 3,initiation of antihypertensive therapy for Chinese adults with SBP ≥140 mmHg,or with SBP between 130 and 140 mmHg and at high risk of cardiovascular diseases(2017 American College of Cardiology/American Heart Association guideline for the prevention,detection,evaluation,and management of high blood pressure in adults);Strategy 4,initiation of antihypertensive therapy for Chinese adults with SBP≥ 160 mmHg,or with SBP between 140 and 160 mmHg and at high risk of car-diovascular diseases(2019 United Kingdom National Institute for Health and Care Excellence guideline for the hypertension in adults:Diagnosis and management).The high 10-year cardiovascular risk was de-fined as the predicted risk over 10％based on the 2019 World Health Organization cardiovascular disease risk charts.Different strategies were simulated by the Markov model for ten years(cycles),with parame-ters mainly from the CHERRY study or published literature.After ten cycles of simulation,the numbers of quality-adjusted life years(QALY),cardiovascular events and all-cause deaths were calculated to evaluate the health benefits of each strategy,and the numbers needed to treat(NNT)for each cardiovas-cular event or all-cause death could be prevented were calculated to assess the intervention efficiency.One-way sensitivity analysis on the uncertainty of incidence rates of cardiovascular disease and probabilis-tic sensitivity analysis on the uncertainty of hazard ratios of interventions were conducted.Results:A to-tal of 213 987 Chinese adults aged 35-79 years without cardiovascular diseases were included.Com-pared with strategy 1,the number of cardiovascular events that could be prevented in strategy 2 increased by 666(95％UI:334-975),while the NNT per cardiovascular event prevented increased by 10(95％UI:7-20).In contrast to strategy 1,the number of cardiovascular events that could be prevented in strategy 3 increased by 388(95％UI:194-569),and the NNT per cardiovascular event prevented decreased by 6(95％UI:4-12),suggesting that strategy 3 had better health benefits and intervention efficiency.Compared to strategy 1,although the number of cardiovascular events that could be prevented decreased by 193(95％UI:98-281)in strategy 4,the NNT per cardiovascular event prevented decreased by 18(95％UI:13-37)with better efficiency.The results were consistent in the sensitivity analyses.Conclusion:When initiating antihypertensive therapy in an economically developed area of China,the strategy combined with cardiovascular risk assessment is more efficient than those purely based on the SBP threshold.The cardiovascular risk assessment strategy with different SBP thresholds is suggested to balance health benefits and intervention efficiency in diverse populations.

AIM: To investigate the effect of dapagliflozin on myocardial injury in type 1 diabetes mice and its mechanism. METHODS: Normal C57BL / 6J male mice were randomly divided into normal control group (Control), diabetes cardiomyopathy group (DCM) and dapagliflozin group (DAPA). The model of diabetes was induced by streptozotocin (STZ) and given maintenance feed. DAPA group was given 10 mg · kg

Objective To understand the awareness and willingness of primary medical staff in Songjiang District, Shanghai towards human papillomavirus (HPV) and its vaccines, and to provide references for improving the vaccination willingness of HPV vaccine and primary prevention of cervical cancer. Methods From July to August 2023, a questionnaire survey was conducted among the in-service medical staff in 17 community health service centers in Songjiang District, Shanghai, using the random sampling method. Descriptive analysis, χ² test and logistic regression were used for statistical analysis. Results A total of 951 valid questionnaires were collected during the survey. The awareness rate of HPV among medical staff was 92.74%, and the awareness rate of HPV vaccine was 93.38%. The maximum score for HPV knowledge was 6 points, with an average score of (3.99±1.34) points. The maximum score for HPV vaccine knowledge was 10 points, with an average score of (5.63±1.61) points. 881 (92.64%) medical staff were willing to receive or recommend HPV vaccination. Multivariate analysis showed that concerns about being infected with HPV (OR=2.648, 95% CI: 1.459-4.806), qualified score on HPV vaccine knowledge (OR=1.717, 95% CI: 1.012-2.912), high price burden of HPV vaccine (OR=0.343, 95% CI: 0.157-0.746), and concerns about side effects of vaccination (OR=0.443, 95% CI: 0.243-0.805) were the influencing factors for medical staff's willingness to vaccinate. Conclusion There is insufficient knowledge of HPV and its vaccines among primary medical personnel in Songjiang District, Shanghai. It is necessary to strengthen the continuing education of medical personnel through multiple channels, supplement the HPV-related knowledge system, and eliminate their concerns about vaccines.

Objective To understand the awareness and willingness of primary medical staff in Songjiang District, Shanghai towards human papillomavirus (HPV) and its vaccines, and to provide references for improving the vaccination willingness of HPV vaccine and primary prevention of cervical cancer. Methods From July to August 2023, a questionnaire survey was conducted among the in-service medical staff in 17 community health service centers in Songjiang District, Shanghai, using the random sampling method. Descriptive analysis, χ² test and logistic regression were used for statistical analysis. Results A total of 951 valid questionnaires were collected during the survey. The awareness rate of HPV among medical staff was 92.74%, and the awareness rate of HPV vaccine was 93.38%. The maximum score for HPV knowledge was 6 points, with an average score of (3.99±1.34) points. The maximum score for HPV vaccine knowledge was 10 points, with an average score of (5.63±1.61) points. 881 (92.64%) medical staff were willing to receive or recommend HPV vaccination. Multivariate analysis showed that concerns about being infected with HPV (OR=2.648, 95% CI: 1.459-4.806), qualified score on HPV vaccine knowledge (OR=1.717, 95% CI: 1.012-2.912), high price burden of HPV vaccine (OR=0.343, 95% CI: 0.157-0.746), and concerns about side effects of vaccination (OR=0.443, 95% CI: 0.243-0.805) were the influencing factors for medical staff's willingness to vaccinate. Conclusion There is insufficient knowledge of HPV and its vaccines among primary medical personnel in Songjiang District, Shanghai. It is necessary to strengthen the continuing education of medical personnel through multiple channels, supplement the HPV-related knowledge system, and eliminate their concerns about vaccines.

【Objective】 To carry out serological and molecular biological identification of B (A) subtype, and discuss the rational blood transfusion strategy. 【Methods】 Serological and direct sequencing methods were used to detect serotype and genotype of 7 cases of B (A) subtype, and cross matching was performed by saline medium and anti human globulin card to analyze the red blood cells(RBCs) transfusion strategy. 【Results】 The serology results of blood type of 7 samples were similar, with B(A)04/O01 in 3 cases, B(A)04/O02 in 2 cases and B(A)02/O01 in 2 cases. 7 cases of B (A) subtypes were matched with randomly selected blood donors of type O and B on the major side. 【Conclusion】 B(A) subtypes should be identified by genotyping techniques. Washed RBCs of type B and O can be used for B(A) blood type transfusion.