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Impact of community public health care on treatment effect,health cognition,and self-management in patients with type 2 diabetes

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World Journal of Clinical Cases 2025年第5期13卷 22-29页

作者： hong Shi Chun Liu hong-yan luo Department of Infrastructure Operation West China Hospital of Sichuan UniversityChengdu 610041Sichuan ProvinceChina Department of Public Health Minzu Street Community Health Service CenterWuhan 430000Hubei ProvinceChina Caotang Community Health Service Center Chengdu 610031Sichuan ProvinceChina

BACKGROUND At present,China has become the country with the largest number of individuals with diabetes mellitus(DM)in the world,with a total of approximately 140 million patients,the majority of whom have type 2 DM(T2DM).Based on conven-tional nursing methods,community home care has important clinical significance in controlling blood sugar and disease *** To explore the impact of community public health nursing on treatment effect,health cognition,and self-management in patients with *** One hundred patients with T2DM were selected as the research *** patients were divided into either a conventional nursing group or community nursing(CN)group using the random number table *** conventional nursing group(50 cases)received routine care,while the CN group(50 cases)received community public health care in addition to routine care as that for the conventional nursing *** rate of excellent and good blood glucose control,fasting blood glucose before and after care,2-h postprandial blood glucose,health cognition,and self-management ability,and patient satisfaction were compared between the two *** The CN group had a higher rate of excellent blood sugar control than the conventional nursing group(88%vs 70%,P0.05).After nursing,fasting blood glucose and 2-h postprandial blood glucose were reduced to varying degrees in both groups,and both blood glucose levels in the CN group were lower than those of the conventional nursing group(P<0.05).Compared with the scores before care,the cognitive level score for diabetes and self-management ability score improved after care in both *** cognitive level and self-management ability of patients in the CN group were higher than those of the conventional nursing group(P<0.05).The overall satisfaction of the CN group was better than

关键词： Community public health care Type 2 diabetes Blood sugar control Self-management ability Cognition level

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Improvements to conventional X-ray tube-based cone-beam computed tomography system

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Nuclear Science and Techniques 2018年第3期29卷 156-164页

作者： Cui Zhang Xiao-Dong Pan hong-Jie Shang yan-hong luo Gong-Ping Li School of Nuclear Science and Technology Lanzhou University

Conventional X-ray tube-based cone-beam computed tomography(CX-CBCT) systems have great potential in industrial applications. Such systems can rapidly obtain a three-dimensional(3D) image of an *** X-ray tubes fulfill the requirements for industrial applications, because of their high tube voltage and power. Continuous improvements have been made to CX-CBCT systems, such as imaging time shortening,acquisition strategy optimization, and imaging software development, etc. In this study, a CX-CBCT system is developed. Additionally, some improvements to the CX-CBCT system are proposed based on the hardware conditions of the X-ray tube and detector. A near-detector(ND)geometry condition is employed to obtain a sharper image and larger detection area. An improved acquisition strategy is proposed to simplify operations and reduce total imaging time. In the ND geometry condition, a simplified method called FBP slice stacking(SS-FBP) is proposed, which can be applied to 3D image reconstruction. SS-FBP is timesaving relative to traditional methods. Furthermore, imaging software for the CX-CBCT system is developed in the MATLAB environment. Several imaging experiments were performed. The results suggest that the CX-CBCT system works properly, and that the above improvements are feasible and practical.

关键词： Cone-beam CT Conventional X-ray tube Nondestructive testing X-ray imaging

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Long Term Perinatal Deltamethrin Exposure Alters Electrophysiological Properties of Embryonic Ventricular Cardiomyocyte

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Current Medical Science 2019年第1期39卷 21-27页

作者： hong-yan luo Jacob Masika Xiu-wen Guan Li NIE Dong-hui AO Yu QI Rui SHI Jurgen Hescheler Ying ZENG Department of Physiology Hubei Key Laboratory of Drug Target Research and Pharmacodynamic EvaluationSchool of Basic MedicineTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Department of Medical Physiology Faculty of Health SciencesEverton UniversityNjoro 535-20115Kenya The People's Hospital of Huangpi District Wuhan 430300China College of Pharmacy Wuhan Institute of BioengineeringWuhan 430415China Istitute of Physiology University of CologneCologne 50931Germany Department of Pharmaceutics Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China

Increased use of pyrethroids and the exposure to pyrethroids for pregnant women and children have raised the concerns over the potential effect of pyrethroids on developmental cardiotoxicity and other *** purpose of this study was to investigate whether long tenn peri natal deltamethrin exposure altered embryonic cardiac electrophysiology in *** mice were administered with 0 or 3 mg/kg of deltamethrin by gavage daily from gestational day(gd)10.5 to gd *** cell patch-clamp technique was used in electrophysiological study,and real time RT-PCR was applied to analyze the molecular changes for the electrophysiological *** exposure resulted in increased mortality of pregnant mice and decreased viability of ***,deltamethrin slowed the maximum depolarization velocity(Vmax),prolonged the action potential duration(APD)and depolarized the maximuin diastolic potential(MDP)of embryonic ***,perinatal deltamethrin exposure decreased the mRNA expression of Na^+channel regulatory subunit Navpl,inward rectifier K^+channel subunit Kir2.1,and delayed rectifier K^+channel subunit MERG while the L-type Ca^2+channel subunit,Cavl.2 expression was *** the contraiy,deltamethrin administration did not significantly alter the regulation ofβ-adrenergic or muscarinic receptor on embryonic *** conclusion,deltamethrin exposure at perinatal stage significantly alters mRNA expression of embryonic cardiac ion channels and therefore influences embryonic cardiac electrophysiological *** highlights the need to understand the persistent effects of pyrethroid exposure on cardiac function during embryonic development due to potential for cardiac arrhythmogenicity.

关键词： pyrethroid deltamethrin embryonic cardiomyocytes action potential developmental cardiotoxicity

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A 9% efficiency of flexible Mo-foil-based Cu2ZnSn(S,Se)4 solar cells by improving CdS buffer layer and heterojunction interface

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Chinese Physics B 2020年第12期29卷 573-582页

作者： Quan-Zhen Sun hong-Jie Jia Shu-Ying Cheng Hui Deng Qiong yan Bi-Wen Duan Cai-Xia Zhang Qiao Zheng Zhi-Yuan yang yan-hong luo Qing-Bo Men Shu-Juan Huang College of Physics and Information Engineering Institute of Micro-Nano Devices and Solar CellsFuzhou UniversityFuzhou 350108China Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou 213164China Key Laboratory of Green Perovskites Application of Fujian Province Universities Fujian Jiangxia UniversityFuzhou 350108China Beijing National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China Australian Centre for Advanced Photovoltaics School of Photovoltaic and Renewable Energy EngineeringUniversity of New South WalesSydney 2052Australia

Flexible Cu2ZnSn(S,Se)4(CZTSSe)solar cells show great potential applications due to low-cost,nontoxicity,and *** device performances under an especial open circuit voltage(VOC)are limited by the defect recombination of CZTSSe/CdS heterojunction *** improve the deposition technique to obtain compact CdS layers without any pinholes for flexible CZTSSe solar cells on Mo *** efficiency of the device is improved from 5.7%to 6.86%by highquality junction ***,aiming at the S loss of CdS film,the S source concentration in deposition process is investigated to passivate the defects and improve the CdS film *** flexible Mo-foil-based CZTSSe solar cells are obtained to possess a 9.05%efficiency with a VOC of 0.44 V at an optimized S source concentration of 0.68 mol/*** physical measurements indicate that the S source control can effectively suppress the interface recombination and reduce the *** the CZTSSe device bending characteristics,the device efficiency is almost constant after1000 bends,manifesting that the CZTSSe device has an excellent mechanical *** effective improvement strategy of CdS deposition is expected to provide a new perspective for promoting the conversion efficiency of CZTSSe solar cells.

关键词： flexible solar cells CdS deposition heterojunction interface defect passivation

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Retrospective analysis of pathological types and imaging features in pancreatic cancer: A comprehensive study

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World Journal of Gastrointestinal Oncology 2025年第1期17卷 121-129页

作者： yang-Gang luo Mei Wu hong-Guang Chen Pathology Department Xuanhan County People’s HospitalDazhou 636150Sichuan ProvinceChina

BACKGROUND Pancreatic cancer remains one of the most lethal malignancies worldwide,with a poor prognosis often attributed to late *** the correlation between pathological type and imaging features is crucial for early detection and appropriate treatment *** To retrospectively analyze the relationship between different pathological types of pancreatic cancer and their corresponding imaging *** We retrospectively analyzed the data of 500 patients diagnosed with pancreatic cancer between January 2010 and December 2020 at our *** types were determined by histopathological examination of the surgical spe-cimens or biopsy *** imaging features were assessed using computed tomography,magnetic resonance imaging,and endoscopic *** analyses were performed to identify significant associations between pathological types and specific imaging *** There were 320(64%)cases of pancreatic ductal adenocarcinoma,75(15%)of intraductal papillary mucinous neoplasms,50(10%)of neuroendocrine tumors,and 55(11%)of other rare *** imaging features were identified in each pathological *** ductal adenocarcinoma typically presents as a hypodense mass with poorly defined borders on computed tomography,whereas intraductal papillary mucinous neoplasms present as characteristic cystic lesions with mural *** tumors often appear as hypervascular lesions in contrast-enhanced *** analysis revealed significant correlations between specific imaging features and pathological types(P<0.001).CONCLUSION This study demonstrated a strong association between the pathological types of pancreatic cancer and imaging *** findings can enhance the accuracy of noninvasive diagnosis and guide personalized treatment approaches.

关键词： Pancreatic cancer Pathological types Imaging features Retrospective analysis Diagnostic accuracy

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Prevalence of Helicobacter pylori infection in Chinese military personnel:A cross-sectional,multicenter-based study

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World Journal of Gastroenterology 2025年第3期31卷 42-49页

作者： Han-Chen Min Chun-yan Zhang Fang-Yu Wang Xiao-Hui Yu Shan-hong Tang hong-Wu Zhu Ya-Gang Zhao Ji-luo Liu Jian Wang Jing-Han Guo Xiao-Mei Zhang Yun-Sheng yang Chinese People’s Liberation Army Medical School Chinese People’s Liberation Army General HospitalBeijing 100853China Department of Gastroenterology and Hepatology The First Medical CenterChinese People’s Liberation Army General HospitalBeijing 100853China Sixth Healthcare Department The Second Medical CenterChinese People’s Liberation Army General HospitalBeijing 100853China Department of Gastroenterology The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation ArmyLanzhou 730050Gansu ProvinceChina Department of Gastroenterology General Hospital of Western Theater CommandChengdu 610011Sichuan ProvinceChina Department of Gastroenterology General Hospital of Southern Theater CommandGuangzhou 510010Guangdong ProvinceChina Department of Epidemiology Naval Medical UniversityShanghai 200433China School of Medicine Nankai UniversityTianjin 300071China National Clinical Research Center for Geriatric Diseases Chinese People’s Liberation Army General HospitalBeijing 100853China

BACKGROUND Helicobacter pylori(***)infection is a prevalent disease encountered in military internal medicine and recognized as the main cause of dyspepsia,gastritis,and peptic ulcer,which are common diseases in military *** guidelines in China state all patients with evidence of active infection with *** are offered ***,the prevalence of *** infection and its regional distribution in the military population remain unclear,which hinders effective prevention and treatment *** the prevalence of *** infection in the military population will aid in the development of customized strategies to better manage this infectious *** To investigate the prevalence of *** infection in the Chinese military population in different geographic *** This multicenter,retrospective study included 22421 individuals from five tertiary hospitals located in north,east,southwest,and northwest cities of *** infection was identified using the urea breath test,which had been performed between January 2020 and December *** Of the 22421 military service members,7416(33.1%)were urea breath *** highest prevalence of *** was in the 30-39 years age group for military personnel,with an infection rate of 34.9%.The majority of infected subjects were younger than 40-years-old,accounting for 70.4%of the infected *** individuals serviced in Lanzhou and Chengdu showed a higher infection prevalence than those in Beijing,Nanjing,and Guangzhou,with prevalence rates of 44.3%,37.9%,29.0%,31.1%,and 32.3%,*** *** infection remains a common infectious disease among military personnel in China and has a relatively high prevalence rate in northwest China.

关键词： Helicobacter pylori Prevalence Military personnel Urea breath test Multicenter study

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吩噻嗪类药物的流动注射在线氧化荧光分析法测定

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分析测试学报 2010年第4期29卷 364-367页

作者：马红燕高瑞罗娟娟杨猛延安大学化学与化工学院分析化学研究所陕西延安716000

结合流动注射进样技术，借助时间扫描荧光方式，建立了流动注射在线氧化荧光分析法测定吩噻嗪类药物的新方法。在优化的实验条件下，盐酸氯丙嗪、奋乃静、盐酸异丙嗪的质量浓度分别在0．12—36、0．4—20、0．4～36mg／L范围内与荧光强... 详细信息

结合流动注射进样技术，借助时间扫描荧光方式，建立了流动注射在线氧化荧光分析法测定吩噻嗪类药物的新方法。在优化的实验条件下，盐酸氯丙嗪、奋乃静、盐酸异丙嗪的质量浓度分别在0．12—36、0．4—20、0．4～36mg／L范围内与荧光强度呈良好的线性关系，方法检出限分别为0．0036、0．02、0103mg／L。该方法简便、快速、准确、灵敏度高，用于药物制剂、尿样中吩噻嗪类药物的直接测定，结果满意。

关键词：吩噻嗪类药物流动注射分析在线氧化荧光光度法

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基于信息结构的医学图像压缩

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上海交通大学学报 2001年第9期35卷 1343-1345页

作者：乔红艳骆建华祝新德上海交通大学生物医学工程系上海200030

提出一种基于信息结构的医学图像压缩新算法 .在分析与研究以往图像压缩算法的基础上 ,引入了图像信息结构的概念 .先确定图像的信息基因位置 ,再提取出图像的结构特征参数 ,这些表征图像的参数即为压缩结果 .实验结果表明 ,这种方法是... 详细信息

提出一种基于信息结构的医学图像压缩新算法 .在分析与研究以往图像压缩算法的基础上 ,引入了图像信息结构的概念 .先确定图像的信息基因位置 ,再提取出图像的结构特征参数 ,这些表征图像的参数即为压缩结果 .实验结果表明 ,这种方法是一种有效的新的压缩算法 .

关键词：信息结构信息基因医学图像压缩医学影像处理无损压缩有损压缩数字化

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滇池沉积物有机质沉积特征与来源解析

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环境科学 2017年第1期38卷 78-86页

作者：韩秀秀黄晓虎余丽燕杨浩黄昌春黄涛余艳红罗玉江苏省地理信息资源开发与利用协同创新中心南京210023 江苏省物质循环与污染控制重点实验室南京210023 南京师范大学地理科学学院南京210023 云南省环境科学研究院中国昆明高原湖泊国际研究中心昆明650000

以滇池湖泊东南部和东部沉积柱为研究对象,对沉积柱中不同层的沉积物样品使用210Pb定年,分析不同年代沉积物中总有机碳(TOC)和正构烷烃的含量及沉积通量,利用正构烷烃相关指标示踪有机质来源.结果表明:1两采样点沉积物中TOC含量和沉积... 详细信息

以滇池湖泊东南部和东部沉积柱为研究对象,对沉积柱中不同层的沉积物样品使用210Pb定年,分析不同年代沉积物中总有机碳(TOC)和正构烷烃的含量及沉积通量,利用正构烷烃相关指标示踪有机质来源.结果表明:1两采样点沉积物中TOC含量和沉积通量随时间增长均表现为总体上升的变化趋势;正构烷烃沉积通量随沉积年代的变化,分为上升期、下降期与再次上升期这3个阶段.2正构烷烃与TOC沉积通量均增大时,两者来源具有一致性,均来自于湖泊内部和入湖河流携带的泥沙物质之中;20世纪80年代至20世纪末,正构烷烃沉积通量在减小,TOC沉积通量在增大,说明该时期两者来源存在较大差异,湖泊内的细菌、藻类对正构烷烃的贡献较大,而TOC受湖泊内部与入湖泥沙的影响较大.3两采样点检测到的正构烷烃碳数范围为C12~C35,由正构烷烃基本特征与源解析指标分析得出:挺水植物对滇池湖泊沉积物中有机质来源贡献较大,浅层深度,细菌和藻类的贡献突出.

关键词： TOC 正构烷烃沉积物沉积通量来源解析

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Developmental changes in functional expression andβ-adrenergic regulation of I_f in the heart of mouse embryo

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Cell Research 2002年第Z2期 385-394页

作者： GUI Li SONG, MING TANG, CHANG JIN LIU, hong yan luo, HUA MIN LIANG, XIN Wu HU, JIAOYA XI, LIN LIN GAO, BERND FLEISCHMANN, JURGEN HESCHELER Department of Physiology, Tongji Medical College of Huazhong University of Science and Technology,Wuhan 430030, China Institute of Neurophysiology, University of Cologne, D-50931 Cologne, Germany

The hyperpolarization-activated current (If) plays an important role in determining the spontaneous rate of cardiac pacemaker cells. The automatic rhythmicity also exists in working cells of embryonic heart, therefore we studied developmental changes in functional expression and β-adrenergic regulation of Iy in embryonic mouse heart. The expression of If is high in early developmental stage (EDS) (10.5 d after coitus) ventricular myocytes, low in intermediate developmental stage (IDS) (13.5 d) atrial or ventricular myocytes and even lower in late developmental stage (LDS) (16.5 d) atrial or ventricular myocytes, indicating that these cells of the EDS embryonic heart have some properties of pacemaker cells.β-adrenergic agonist isoproterenol (ISO) stimulates If in LDS but not in EDS cardiomyocytes, indicating that the β-adrenergic regulation of If is not mature in EDS embryonic heart. But forskolin (a direct activator of adenylate cyclase) and 8-Br-cAMP (a membrane-permeable analogue of cAMP) increase t

关键词： embryonic cardiomyocyte development If β-adrenergic.

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