Objective To analyze the research status,hotspots,and trends of wearable devices in nursing applications both domestically and internationally.Methods Using China National Knowledge Infrastructure,Wanfang Data Knowledge Service Platform,and Embase core databases as data sources,VOSviewer was used to visualize and analyze the publication time,keywords,and other relevant literature.Results Total of 428 articles were included,including 196 Chinese articles and 232 English articles.The overall publication volume showed an upward trend.Domestic research focuses on chronic diseases,artificial intelligence,and nursing,with the main research subjects being the elderly;Foreign research focuses on smart devices,self-monitoring,and quality of life,with the main research subjects being adults.Conclusion Currently,the number of publications on the application of wearable devices in nursing is relatively small,but the overall research heat is on the rise,mainly used for chronic diseases and self-monitoring.In the future,the application scope of wearable devices should be expanded and their potential value should be explored to promote the innovation and progress of nursing models.

Objective To analyze the research status,hotspots,and trends of wearable devices in nursing applications both domestically and internationally.Methods Using China National Knowledge Infrastructure,Wanfang Data Knowledge Service Platform,and Embase core databases as data sources,VOSviewer was used to visualize and analyze the publication time,keywords,and other relevant literature.Results Total of 428 articles were included,including 196 Chinese articles and 232 English articles.The overall publication volume showed an upward trend.Domestic research focuses on chronic diseases,artificial intelligence,and nursing,with the main research subjects being the elderly;Foreign research focuses on smart devices,self-monitoring,and quality of life,with the main research subjects being adults.Conclusion Currently,the number of publications on the application of wearable devices in nursing is relatively small,but the overall research heat is on the rise,mainly used for chronic diseases and self-monitoring.In the future,the application scope of wearable devices should be expanded and their potential value should be explored to promote the innovation and progress of nursing models.

OBJECTIVE To investigate the current status and existing issues of hospital-associated infection manage-ment in non-public medical institutions,so as to provide data for the formulation of hospital-associated infec-tion management policies and the construction of a quality evaluation system for hospital-associated infection man-agement in non-public medical institutions.METHODS A qualitative research method was employed.In Dec.2023,semi-structured interviews were conducted with 38 directors of hospital-associated infection management depart-ments in primary,secondary and tertiary non-public medical institutions.The interview data were coded and ana-lyzed by Nvivo 12.0 software to refine themes.RESULTS Three themes were refined:the organizational system for hospital-associated infection management in non-public medical institutions had been basically established,but the division of functions and responsibilities was not yet fully clear,hospital-associated infection management had achieved certain results,including collaborating with other departments to standardize and implement infection control measures,enhancing staff awareness of infection control,and promoting the establishment of organization-al systems.There were issues in infection control works such as insufficient funding,personnel allocation not meeting requirements,and difficulties in implementing infection control measures.The most urgent assis-tance needed was to address the training and professional title promotion for full-time and part-time infection con-trol personnel.CONCLUSION Non-public medical institutions should strengthen staffing and training,enhance the pro-fessional capabilities of infection control personnel,and establish hospital-associated infection management standards that are tailored to the characteristics of non-public medical institutions at all levels.

OBJECTIVE To investigate the current status and existing issues of hospital-associated infection manage-ment in non-public medical institutions,so as to provide data for the formulation of hospital-associated infec-tion management policies and the construction of a quality evaluation system for hospital-associated infection man-agement in non-public medical institutions.METHODS A qualitative research method was employed.In Dec.2023,semi-structured interviews were conducted with 38 directors of hospital-associated infection management depart-ments in primary,secondary and tertiary non-public medical institutions.The interview data were coded and ana-lyzed by Nvivo 12.0 software to refine themes.RESULTS Three themes were refined:the organizational system for hospital-associated infection management in non-public medical institutions had been basically established,but the division of functions and responsibilities was not yet fully clear,hospital-associated infection management had achieved certain results,including collaborating with other departments to standardize and implement infection control measures,enhancing staff awareness of infection control,and promoting the establishment of organization-al systems.There were issues in infection control works such as insufficient funding,personnel allocation not meeting requirements,and difficulties in implementing infection control measures.The most urgent assis-tance needed was to address the training and professional title promotion for full-time and part-time infection con-trol personnel.CONCLUSION Non-public medical institutions should strengthen staffing and training,enhance the pro-fessional capabilities of infection control personnel,and establish hospital-associated infection management standards that are tailored to the characteristics of non-public medical institutions at all levels.

In recent years,the prevalence of diabetes is increasing year by year with the improvement of people's living standard.The traditional oral anti-hyperglycemic drugs as well as insulin injection therapy can not block the progress of the disease course.The deterioration of glycaemic control results in various acute and chronic complications which seriously affect patients' health and bring huge economic burden.The researchers have been seeking new therapeutic regimens to improve or even reverse diabetes process.This paper focuses on the following novel treatment options such as GLP-1 receptor agonist,DPP4 inhibitors, fixed-dose combination,SGLT2 inhibitors,amylin analogues,dopamine receptor agonist,bile acid sequestrant,bariatric surgery and pancreatic stem cell transplantation.

Objective To systemically analyze the effect of continuous aspiration of subglottic suction (CASS) on the incidence of ventilator-associated pneumonia (VAP) and other outcomes in mechanical ventilated patients.Methods PubMed,Cochrane Library,Ovid,EBSCOhost,ScienceDirect,Google scholar,CNKI,CBM and Wanfang Database were searched for the RCTs about the effect of CASS on the outcomes of mechanical ventilated patients from July 1994 to July 2014,and the relevant journals were also hand-searched.Data were extracted independently by two reviewers.Meta analysis was conducted using RevMan 5.1 software.Results Data extracted from 7 RCTs with a total of 1 566 patients were analyzed.The risks of developing clinically diagnosed VAP were significantly lower among the patients receiving CASS [RR =0.54,95％ CI(0.43,0.65),P＜0.01],episodes of VAP occurred later in patients receiving CASS [MD=3.52,95％CI(1.98,5.06),P＜0.01],the duration of mechanical ventilation [MD=-2.03,95％CI(-2.23,-1.73),P＜0.01]and length of ICU stay were reduced [MD=-2.99,95％CI(-3.75,-2.23),P＜0.01],while no significant differences were detected between the two groups regarding the mortality rate [RR=0.98,95％CI (0.80,1.20),P＞0.05].Conclusion This study proved that the CASS did have effect in reducing the incidence of VAP,but it is limited by lack of enough RCTs with high quality.Large sample of high quality RCTs is necessary to examine the wider applicability of CASS.

Objective To describe the burden of caregivers of children with asthma,and to provide reference for the development of family care support program.Methods Qualitative research was used to carry out semi-structured interviews with 13 caregivers of children with asthma in the pediatric outpatient of the First Affiliated Hospital of Guangzhou Medical University.The data collected were analyzed with Colaizzi 7-step analysis method.Results The carcgiver burden was classified into 4 themes,including time and energy exhaustion,heavy economic burden,insufficient knowledge of care and negative emotions.Conclusions The burden of caregivers of children with asthma has a relatively great impact on the daily work and life,even the physical and mental health.Care workers should be concerned about the status of caregiver burden and provide targeted interventions,which could help caregiver adapt to their roles,maintain and promote the health of children patients and their families.

OBJECTIVETo study the effect of Panax notoginseng saponins (PNS) on expression of alpha-aecretase mRNA in the brains of senescence-accelerated SAMP8 mice.

METHODSAMP8 mice were randomly divided into the control group, the PNS high-dosage group (200 mg x kg(-1)), the PNS low-dosage group (100 mg x kg(-1)) and the huperzine A group (0.3 mg x kg(-1)), with eight mice in each group. The control group and each administration group were orally administered with the same volume of double distilled water once for consecutively two months. The expression of alpha-secretase (ADAM 9, ADAM10, ADAM17) mRNA was assayed by real-time fluorescence quantitative polymerase chain reaction (Real-time PCR).

RESULTThe expression of ADAM9 mRNA in PNS high-dosage group and huperzine A group were significantly higher than that of the control group (P < 0.05). The expression of ADAM10 in the PNS high-dosage group, the PNS low-dosage group and the huperzine A group showed no significant difference from the control group.

CONCLUSIONPNS can up-regulate expressions of ADAM9 mRNA and down-regulate expressions of ADAM10 mRNA in the brains of SAMP8 mice.

ADAM Proteins ; genetics ; ADAM10 Protein ; Alzheimer Disease ; drug therapy ; metabolism ; Amyloid Precursor Protein Secretases ; genetics ; Animals ; Disease Models, Animal ; Gene Expression Regulation, Enzymologic ; drug effects ; Membrane Proteins ; genetics ; Mice ; Panax notoginseng ; RNA, Messenger ; analysis ; Saponins ; pharmacology

The melanoma antigen (MAGE) family proteins are well known as tumor-specific antigens and comprise more than 60 genes, which share a conserved MAGE homology domain (MHD). Type I MAGEs are highly expressed cancer antigens, and they play an important role in tumorigenesis and cancer cell survival. Recently, several MAGE proteins were identified to interact with RING domain proteins, including a sub-family of E3 ubiquitin ligases. The binding mode between MAGEs and RING proteins was investigated and one important structure of these MAGE-RING complexes was solved: the MAGE-G1-NSE1 complex. Structural and biochemical studies indicated that MAGE proteins could adjust the E3 ubiquitin ligase activity of its cognate RING partner both in vitro and in vivo. However, the underlying mechanism was not fully understood. Here, we review these exciting advances in the studies on MAGE family, suggest potential mechanisms by which MAGEs activate the E3 activity of their binding RING proteins and highlight the anticancer potential of this family proteins.
Animals ; Humans ; Melanoma-Specific Antigens ; chemistry ; metabolism ; Protein Binding ; Protein Structure, Tertiary

OBJECTIVE: To introduce peratrial device closure of secundum atrial septal defects (ASD) under the guidance of transesophageal echocardiography (TEE) without cardiopulmonary bypass (CPB) in children, and to summarize the clinical experiences. METHODS: A total of 115 children with secundum ASD (the occlusion group) underwent peratrial device closure of atrial septal defects through a small sternotomy under TEE guidance without cardiopulmonary bypass. Children were followed up closely for 1-13 months. Another 59 children (the bypass group) had closed atrial septal defects under cardiopulmonary bypass during the same period. The differences in the operation duration, convalescence and complication between the 2 groups were compared. RESULTS: Except 1 patient was operated under the CPB, the rest 114 patients in the occlusion group were successfully closed by the occluders. The duration of the operation, mechanical ventilation, intensive care and hospitalization, and the rate of blood-transfusion in the occlusion group were significantly lower than those in the bypass group (P<0.01), with no difference in complications in the 2 groups (P>0.05). CONCLUSION Minimally invasive peratrial device closure of ASD without CPB is a relatively simple, safe and effective operation under the guidance of TEE for children. The short and mid-term clinical outcomes are promising. Long-term follow-up is indispensable.
Child ; Child, Preschool ; Echocardiography, Transesophageal ; methods ; Female ; Follow-Up Studies ; Heart Septal Defects, Atrial ; diagnostic imaging ; surgery ; Humans ; Infant ; Male ; Minimally Invasive Surgical Procedures ; methods ; Septal Occluder Device ; Ultrasonography, Interventional