Objective: To evaluate the effect of community comprehensive management model intervention among patients with dyslipidemia, so as to provide the reference for optimizing community management strategies and improving the target achievement rate for blood lipids among this population. Methods: From May to June 2023, a multi-stage stratified random sampling method was employed to select patients with dyslipidemia from primary healthcare institutions in Jiaxing City, Zhejiang Province. Eligible participants were randomly assigned to either a control group or an intervention group. The control group received routine management, while the intervention group was subjected to a community comprehensive management model in addition to the routine care. Both groups were followed up for 24 months. Data on demographic characteristics, lifestyle behaviors, physical examination indices, and blood biochemical indicators were collected at baseline and after the intervention through questionnaires, physical examinations, and laboratory tests. Changes in obesity rate, central obesity rate, target achievement rates for blood lipids, blood pressure, and blood glucose, as well as lifestyle modifications, were analyzed. Differences between the two groups before and after the intervention were assessed using generalized estimating equations (GEE). Results: The control group consisted of 560 patients, including 303 females (54.11%) and 430 individuals aged ≥65 years (76.79%). The intervention group also included 560 patients, with 300 females (53.57%) and 431 individuals aged ≥65 years (76.96%). Before the intervention, no statistically significant differences were observed between the two groups in terms of gender, age, educational level, history of chronic diseases, and atherosclerotic cardiovascular disease risk stratification (all P>0.05). After 24 months of intervention, interaction effects between group and time were observed for obesity rate, central obesity rate, target achievement rate for blood lipids, target achievement rate for blood glucose, composite target achievement rate, physical activity rate, and medication adherence (all P<0.05). Specifically, the intervention group demonstrated lower rates of obesity and central obesity, and higher target achievement rate of blood lipids, target achievement rate of blood glucose, composite target achievement rate, physical activity rate, and medication adherence compared to the control group. Conclusion The community comprehensive management model contributed to improvements in multiple metabolic parameters (including body weight, waist circumference, blood lipids, and blood glucose) among patients with dyslipidemia, and was associated with increased physical activity rate and medication adherence.

Objective: To investigate the current status and influencing factors of overweight and obesity among adults in Jiaxing City, Zhejiang Province, so as to provide a basis for developing targeted weight management measures. Methods: In 2024, a multistage stratified random cluster sampling method was employed to recruit permanent residents aged ≥18 years from Jiaxing City for questionnaire surveys. Data on basic information, lifestyle behaviors, and history of chronic diseases were collected. Height and body weight were measured, and overweight and obesity were determined based on body mass index (BMI). The influencing factors of overweight and obesity among adults were analyzed by a multivariable logistic regression model. Results: Totally 10 509 questionnaires were allocated, and 9 802 valid questionnaires were recovered, with an effective recovery rate of 93.27%. Among the respondents, 4 808 (49.05%) were males and 4 994 (50.95%) were females, with a mean age of (51.27±17.26) years. A total of 4 884 overweight and obesity individuals were identified, with a detection rate of 49.83%. Multivariable logistic regression analysis showed that gender (male, OR=1.719, 95%CI: 1.578-1.873), age (≥60 years, OR=0.802, 95%CI: 0.652-0.986), educational level (bachelor and above, OR=0.640, 95%CI: 0.518-0.791), marital status (being married/cohabiting, OR=1.224, 95%CI: 1.009-1.486), adequate nut intake (OR=0.910, 95%CI: 0.832-0.995), hypertension (OR=2.462, 95%CI: 2.219-2.732), and dyslipidemia (OR=1.629, 95%CI: 1.444-1.837) were statistically associated with overweight and obesity among adults. Conclusion The detected rate of overweight and obesity among adults in Jiaxing City was relatively high, and was mainly associated with gender, age, education level, marital status, nut intake, hypertension, and dyslipidemia.

Objective: To investigate the trend in mortality of injury in Jiaxing City, Zhejiang Province, from 2010 to 2022, so as to provide the evidence for developing injury prevention and intervention strategies. Methods: Data on injury mortality in Jiaxing City from 2010 to 2022 were obtained from the Jiaxing Chronic Disease Monitoring Information Management System. Crude mortality was calculated, and standardized mortality was computed using data of the Sixth National Population Census in 2010. Descriptive analysis of injury mortality and cause of injury death was conducted by gender and age. The average annual percent change (AAPC) was used to analyze the trend in mortality of injury from 2010 to 2022. Results: From 2010 to 2022, the crude injury mortality in Jiaxing City was 79.24/100 000, and the standardized mortality was 47.08/105. The crude injury mortality was higher in males than in females (80.51/100 000 vs. 78.01/100 000, P<0.05). The standardized injury mortality for the total population, males, and females showed significant declining trends (AAPC=-2.011%, -2.373% and -1.542%, all P<0.05). The crude injury mortality increased with age (P<0.05), peaking in the age group of ≥85 years (1 806.46/100 000). Decreasing trends were observed in the age groups of 0-<15 years, 15-<45 years, and 45-<65 years (AAPC=-7.794%, -4.698% and -4.521%, all P<0.05), while no significant trend was found in the age group of ≥65 years. The top five causes of injury death were falls (29.96/100 000), motor vehicle traffic accidents (17.81/100 000), drowning (6.50/100 000), suicide (5.40/100 000), and poisoning (0.69/100 000). Drowning was the leading cause of injury death in the age group of 0-<15 years, while falls were the primary cause in the age group of ≥65 years. Motor vehicle traffic accidents were the top cause of injury death in age groups of 15-<45 years and 45-<65 years. From 2010 to 2022, the standardized mortality of falls showed an upward trend (AAPC=1.094%, P<0.05), while the standardized mortality of motor vehicle traffic accidents, drowning, and suicide demonstrated downward trends (AAPC=-7.576%, -2.745% and -2.786%, all P<0.05). Conclusions The standardized injury mortality in Jiaxing City showed an overall downward trend from 2010 to 2022. Falls were the leading cause of injury death, and particular attention should be paid to the prevention and control of falls among the elderly aged ≥65 years.

Objective:To study the effect of angiopoietin-1(Ang-1)and tyrosine kinase receptor 2(Tie2)inhibitor on glucose transportation in the human umbilical vein endothelial cells(HUVECs)cultured under high glucose conditions,and to clarify its mechanism.Methods:The HUVECs were cultured in high glucose(30 mmol·L?1)in vitro and treated with 0,200,500,1 000,and 2 000 μg·L?1 Ang-1 and 0,2 500,5 000,and 7 500 nmol·L?1 Tie2 inhibitor;cell counting kit-8(CCK-8)method was used to detect the cell activity to screen the optimal concentrations of Ang-1 and Tie2 inhibitor.Glucose kit was used to detect the glucose level in the supernatant of the HUVECs after Ang-1 intervention.The HUVECs were randomly divided into blank control group(NG group),high glucose group(HG group),HG+Tie2 inhibitor group(HG+In-Tie2 group),HG+Ang-1 group,HG+Ang-1+Tie2 inhibitor group(HG+Ang-1+In-Tie2 group),and HG+Ang-1+phosphatidylinositol 3-kinase(PI3K)inhibitor group(HG+Ang-1+LY294002 group).5-Ethynyl-2'-deoxyuridine(EdU)method was used to detect the proliferation activities of the cells in various groups;YO-PRO-1/PI method was used to detect the apoptotic rates of the cells in various groups;real-time fluorescence quantitative PCR(RT-qPCR)method was used to detect the expression levels of Ang-1 mRNA and Tie2 mRNA in the cells in various groups;Western blotting method was used to detect the expression levels of Tie2,glucose transporter 1(GLUT1),and glucose transporter 4(GLUT4)proteins and the ratios of phosphorylated PI3K(p-PI3K)/PI3K and phosphorylated protein kinase B(p-AKT)/AKT in the cells in various groups.Results:The CCK-8 assay results showed that compared with 0 μg·L?1 Ang-1 group,the activity of the HUVECs was significantly increased after treated with 200 μg·L?1 Ang-1 for 48 h(P<0.01);compared with 0 nmol·L?1 Tie2 inhibitor group,the activity of the HUVECs was significantly decreased after treated with 2 500、5 000 and 7 500 nmol·L?1 Tie2 inhibitor(P<0.01);the optimal concentrations of Ang-1 and Tie2 inhibitor were 200 μg·L?1 and 2 500 nmol·L?1,respectively.Compared with NG group,the glucose level in the supernatant of the HUVECs in HG group was significantly increased(P<0.01);compared with HG group,the glucose level in the supernatant of the HUVECs in Ang-1 group was significantly decreased(P<0.01).The EdU assay results showed that compared with NG group,the proliferation activity of the HUVECs in HG group was significantly decreased(P<0.01);compared with HG group,the proliferation activity of the HUVECs in HG+In-Tie2 group was significantly decreased(P<0.01),and the proliferation activity of the HUVECs in HG+Ang-1 group was significantly increased(P<0.01);compared with HG+Ang-1 group,the proliferation activities of the HUVECs in HG+Ang-1+In-Tie2 group and HG+Ang-1+LY294002 group were significantly decreased(P<0.01).The YO-PRO-1/PI assay results showed that compared with NG group,the apoptotic rate of the HUVECs in HG group was significantly increased(P<0.01);compared with HG group,the apoptotic rate of the HUVECs in HG+In-Tie2 group was significantly increased(P<0.01),and the apoptotic rate of the HUVECs in HG+Ang-1 group was significantly decreased(P<0.01);compared with HG+Ang-1 group,the apoptotic rates of the HUVECs in HG+Ang-1+In-Tie2 group and HG+Ang-1+LY294002 group were significantly increased(P<0.01).The RT-qPCR results showed that compared with NG group,the expression levels of Ang-1 mRNA and Tie2 mRNA in the HUVECs in HG group and HG+In-Tie2 group were significantly decreased(P<0.01);compared with HG group,the expression levels of Ang-1 mRNA and Tie2 mRNA in HG+In-Tie2 group were significantly decreased(P<0.01),and the expression levels of Ang-1 mRNA and Tie2 mRNA in the HUVECs in HG+Ang-1 group were significantly increased(P<0.05);compared with HG+Ang-1 group,the expression levels of Ang-1 mRNA and Tie2 mRNA in the HUVECs in HG+Ang-1+In-Tie2 group and HG+Ang-1+LY294002 group were significantly decreased(P<0.05 or P<0.01).The Western blotting results showed that compared with NG group,the expression level of Tie2 protein in the HUVECs in HG group was significantly decreased(P<0.01),and the expression levels of GLUT1 and GLUT4 proteins were significantly increased(P<0.01);compared with HG group,the expression levels of Tie2,GLUT1,and GLUT4 proteins in the HUVECs in HG+In-Tie2 group were significantly decreased(P<0.01),the expression level of Tie2 protein in the HUVECs in HG+Ang-1 group was significantly increased(P<0.01),and the expression levels of GLUT1 and GLUT4 proteins were significantly decreased(P<0.01);compared with HG+Ang-1 group,the expression levels of Tie2,GLUT1,and GLUT4 proteins in the HUVECs in HG+Ang-1+In-Tie2 group and HG+Ang-1+LY294002 group were significantly decreased(P<0.01).Compared with NG group,the p-PI3K/PI3K and p-AKT/AKT ratios in the HUVECs in HG group were significantly increased(P<0.01);compared with HG group,the p-PI3K/PI3K and p-AKT/AKT ratios in the HUVECs in HG+In-Tie2 group were significantly decreased(P<0.01),and the p-PI3K/PI3K and p-AKT/AKT ratios in the HUVECs in HG+Ang-1 group were significantly decreased(P<0.01);compared with HG+Ang-1 group,the p-PI3K/PI3K and p-AKT/AKT ratios in the HUVECs in HG+Ang-1+In-Tie2 group and HG+Ang-1+LY294002 group were significantly decreased(P<0.01).Conclusion:Ang-1 down-regulates the expressions of GLUT1 and GLUT4 in the HUVECs cultured under high glucose conditions;the binding of Ang-1 to Tie2 may down-regulate GLUT1 and GLUT4 via the PI3K/AKT signaling pathway to participate in the glucose transportation in the HUVECs cultured under high glucose conditions.

Objective To explore the effects of family involvement and online extended nursing for postoperative rehabilitation in patients with cervical spinal cord injury (CSCI). Methods Totally 60 CSCI patients who were admitted and received surgery in Honghui Hospital, Xi'an Jiaotong University from October 2013 to July 2016 and their major caregivers after being discharged from hospital were equally divided into an observation group (n=30) and a control group (n=30) according to the random number table. Patients in the control group received conventional instructions 1 day before being discharged from hospital and telephone follow-ups in Week 1, Month 1, Month 3 and Month 6 after being discharged from hospital, while patients in the observation group received extended nursing via WeChat groups on this basis. The quality of life, incidence of complications and compliance of rehabilitation exercise six months after surgery were compared between the patients in the two groups. Results The patients in the two groups showed higher scores in various dimensions indicating the quality of life six months after surgery than they did at discharge, and the patients in the observation group showed higher scores than the patients in the control group (P< 0.05). The patients in the observation group showed lower incidence of abdominal distension, constipation and pressure ulcer complications than the patients in the control group (P<0.05), and the incidence of high fever, pulmonary infection and urinary tract infection tended to decline (P>0.05). The patients in the observation group showed higher compliance of rehabilitation exercise than the patients in the control group (P< 0.05). Conclusions Family involvement and WeChat extended nursing helps to build a long-term service system for CSCI patients and accelerate their postoperative rehabilitation, thus worthy of expansion and application.

Objective To investigate the characteristics of persisters isolated from the chronic infected patients and clarify the relationship between the infection time and persistence as well as antibiotic drugs,so as to provide scientific basis for clinical effective measures to prevent,control and treatment of persister-associated chronic infection.Methods The tolerant ability of the 41 persisters (4 strains of Escherichiacoli,23 strains of Klebsiellapneumoniae,8 strains of Pseudomonasaeruginosa and 6 strains of Staphylococcusaureus)under differet kind and concentration of antibiotics and nutritional deficiencies cindi-tions were detected.In addition,analysis of the homologous strains isolated from the same patients with different infection time was performed.Results The study found that with the increase of concentration of antibiotics,the proportion of persis-ters would gradually decrease.The tolerance ability of the same persister strain to different antibiotics was dissimilar,and different species persisters also had various tolerance ability to the same kind of antibiotics.Persisters were more able to withstand the lack of nutrition.What’s more,there is no significant difference between the resistant ability of the homolo-gous strains isolated from the same patients with different infection time (P>0.05).Conclusion Persisters have different a-bility to stand the kill of different kinds and concentration of antibiotics and they can even be completely removed when ex-posed to sufficiently high concentrations of antibiotic.

Objective To explore the effects of sound operation on nursing quality in nursing work at spine surgery.Methods Totally 531 cases of patients at spine surgery in our hospital from July 2015 to October 2015 were randomly divided into the control group ( n=264) and the intervention group ( n=267) . Patients in two groups were given routine nursing, and patients in the intervention group also were given sound operation. The incidence of nursing adverse events, the writing quality of nursing documents, the situation of health education, the rate of patient complaints and the satisfaction degree toward nursing were collected and analyzed. Results Nursing adverse events in the intervention group was 1 case ( 0. 4%) which were less than 11 cases (4.2%) in the control group (P<0.05). There were 2 cases (0.7%) of nonstandard nursing documents and 3 cases (1.1%) of lipography in nursing documents in the intervention group, which were less than 11 cases (4.2%) and 16 cases (6.1%) in the control group (P<0.05). There was no case of patient complaints in the intervention group which were less than 4 cases (1.5%) in the control group (P<0.05). The situation of health education in the intervention group was 1 case (0.4%) which was less than 8 cases (3.0%) in the control group (P<0.05). The satisfaction degree toward nursing in the intervention group was 97.75%(261/267)and was 92.80%(245/264) in the control group ( P<0. 05). Conclusions Sound operation in nursing work can effectively reduce nursing adverse events at spine surgery, and it also can improve the quality of nursing.

A measurement system based on the image processing technology and developed by LabVIEW was designed to quickly obtain the range of motion (ROM) of spine. NI-Vision module was used to pre-process the original images and calculate the angles of marked needles in order to get ROM data. Six human cadaveric thoracic spine segments T7-T10 were selected to carry out 6 kinds of loads, including left/right lateral bending, flexion, extension, cis/counterclockwise torsion. The system was used to measure the ROM of segment T8-T9 under the loads from 1 Nm to 5 Nm. The experimental results showed that the system is able to measure the ROM of the spine accurately and quickly, which provides a simple and reliable tool for spine biomechanics investigators.
Biomechanical Phenomena ; Cadaver ; Humans ; Image Processing, Computer-Assisted ; Range of Motion, Articular ; Spine ; physiology

OBJECTIVETo investigate the imaging features of burst injury of the lung in coal miners and to provide reference for clinical diagnosis and treatment.

METHODSA retrospective analysis was performed on the clinical data and imaging findings of 78 patients with burst injury of the lung.

RESULTSThe imaging findings of burst injury of the lung were variable and complex, and they varied over time. Eleven cases showed no abnormalities on X-ray and CT within 24 h, but abnormalities appeared within 3 d; 53 cases showed abnormalities on X-ray and CT and had an exacerbation within 3 d; 8 cases showed improvements when reexamined. Among the 78 patients examined by X-ray and (or) CT, ground glass-like shadows were noted in 15 cases, interstitial changes in 13 cases, segmental consolidation in 24 cases, and diffuse consolidation in 26 cases. The complications included pneumothorax (n = 35), hemothorax (n = 28), costal fracture (n = 24), and pulmonary infection (n = 27).

CONCLUSIONX-ray plain film and CT offer a reliable basis for early diagnosis of burst injury of the lung. CT is superior to X-ray plain film in detecting lesions, so chest CT should be performed as early as possible to remedy burst injury of the lung.

Acute Lung Injury ; diagnostic imaging ; Adult ; Blast Injuries ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Occupational Injuries ; diagnostic imaging ; Retrospective Studies ; Tomography, X-Ray Computed ; Young Adult

Objective To investigate the effectiveness,safety of the percutaneous transluminal angioplasty and stenting(PTAS) in the management of the vertebrobasilar stenosis.Methods From April 2003 to June 2004,the PTAS was performed in 28 patients with the vertebrobasilar stenosis.Results Among the 28 patients,the unilateral significant stenosis of the dominant vertebral artery was found in 18 patients,the bilateral stenosis of the vertebral artery in 4 patients,the tandem stenosis of the vertebral artery in 1 patient,the stenosis of the basilar artery in 2 patients.According to Mori's division,the type A occurred in 24 patients,the type B in 3 patients,the type C in 1 patient.The successful rate of stent implantation was 100% without any serious complication.Twenty-eight patients underwent PTAS with a mean pre-procedural vertebrobasilar stenosis of 81.3% and the residual stenosis was less than 10%.Over a mean 6-month follow-up in 17 patients,according to Malek's scale,the scale 1 was in 15 patients,the scale 2 in 2 patients.No restenosis was in 3 patients by the cerebral angiography.Conclusion PTAS in the management of the vertebrobasilar stenosis is a safe and effective method.Meanwhile,PTAS may alleviate the vertebrobasilar ischemia and prevent stroke of the vertebrobasilar system.