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Prevalence of Metabolic Syndrome and Its Associations with Other Metabolic Disorders and Cardiovascular Changes in Health Examination Population in Beijing

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Chinese Medical Sciences Journal 2009年第4期24卷 227-230页

作者： Wei-ming Kang Jie-shi Zhang min-shan wang Ying-chao Gu Jian-chun Yu Department of General Surgery Health Examination Center Peking Union Medical College Hospital Chinese Academy of Medical Sciences ＆ Peking Union Medical College Beijing 100730 China

Objective To investigate the prevalence of metabolic syndrome(MS) and its associations with other metabolic disorders and cardiovascular changes in health examination population in *** Totally,10 916 individuals who received health examination in Health Examination Center of Peking Union Medical College Hospital were *** height,weight,blood pressure,serum levels of triglyceride,high-density lipoprotein cholesterol(HDL-C),and fasting blood glucose were *** was diagnosed based on the working criteria of Chinese Diabetes Society 2004(CDS2004).Meanwhile,other metabolic disorders,including fatty liver and hyperuricemia,were *** cardiovascular changes were reflected by the reports of electrocardiogram(ECG) ST-T changes and atherosclerosis of retinal *** The overall prevalence rate of MS was 6.1%(666/10 916) in the *** prevalence rate of MS in male was much higher than that in female(9.0% vs.2.7%,P=0.000).For individuals with MS,the prevalence rates of fatty liver and hyperuricemia were significantly higher than those without MS,respectively(70.4% vs.35.4%,P=0.000;29.9% vs.17.7%,P=0.000).As for cardiovascular changes,the prevalence rates of ECG ST-T changes and atherosclerosis of retinal arteries were significantly higher in individuals with MS than those without MS,respectively(13.8% vs.11.7%,P=0.012;12.0% vs.6.8%,P=0.000).Conclusions The prevalence of MS in Beijing population is *** individuals with MS have a higher risk for other metabolic disorders and cardiovascular changes.

关键词： metabolic syndrome prevalence metabolic disorders cardiovascular changes

Prevalence of Abnormity of Blood Lipid and Associated Factors in Health Examination Population in Beijing

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Chinese Medical Sciences Journal 2009年第3期24卷 142-146页

作者： Wei-ming Kang Jie-shi Zhang Xin-xin Liu min-shan wang ming-li Zhao Jian-chun Yu Department of General Surgery Peking Union Medical College Hospital Chinese Academy of Medical Sciences ＆ Peking Union Medical College Beijing 100730 China

Objective To investigate the prevalence of abnormity of blood lipid and associated factors in healthy population in Beijing. Methods Totally, 38 462 individuals who received health examination were enrolled in our study. We divided them into eight groups according to their ages. The levels of serum total cholesterol, triglyceride, high density lipoprotein cholesterol, and low density lipoprotein cholesterol were tested, and the relationship of blood lipid abnormity with body mass index (BMI) and fasting blood glucose was analyzed. Results The incidences of hypercholesterolemia, hyperglyceridemia, low high-density lipoprotein cholesterolemia, and hyper low-density lipoprotein cholesterolemia presented increasing trend in this population. The incidence rate of abnormity of blood lipid in health examination population increased with BMI increase. The incidence of abnormity of blood lipid in overweight and obesity population was significantly higher than that in low weight and normal weight populations (P<0.05). Meanwhile, the trend of abnormal blood lipid incidence coincided with that of abnormal fasting blood glucose. Conclusions The prevalence of overweight, obesity, and abnormity of blood lipid in Beijing presents increasing trend. The incidence of abnormity of blood lipid increases with BMI increase, in coincidence with that of fasting blood glucose.

关键词： body mass index total cholesterol triglyceride high density lipoprotein cholesterol low density lipoprotein cholesterol fasting blood glucose

Congruent melting of tungsten phosphide at 5 GPa and 3200℃ for growing its large single crystals

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Chinese Physics B 2020年第8期29卷 501-506页

作者： Xiao-Jun Xiang Guo-Zhu Song Xue-Feng Zhou Hao Liang Yue Xu Shi-Jun Qin Jun-Pu wang Fang Hong Jian-Hong Dai Bo-Wen Zhou Wen-Jia Liang Yun-Yu Yin Yu-Sheng Zhao Fang Peng Xiao-Hui Yu shan-min wang Institute of Atomic and Molecular Physics Sichuan UniversityChengdu 610065China Beijing National Laboratory for Condensed Matter Physics Institute of PhysicsChinese Academy of SciencesBeijing 100190China Department of Physics Southern University of Science and Technology(SUST)Shenzhen 518055China School of Physics University of Chinese Academy of SciencesBeijing 100049China State Key Laboratory of Material Processing and Die&Mould Technology School of Materials Science and EngineeringHuazhong University of Science and TechnologyWuhan 430074China

As one of important members of refractory materials,tungsten phosphide(WP)holds great potential for fundamental study and industrial applications in many fields of science and technology,due to its excellent properties such as superconductivity and as-predicted topological band ***,synthesis of high-quality WP crystals is still a challenge by using tradition synthetic methods,because the synthesis temperature for growing its large crystals is very stringently required to be as high as 3000℃,which is far beyond the temperature capability of most laboratory-based devices for crystal *** addition,high temperature often induces the decomposition of metal phosphides,leading to off-stoichiometric samples based on which the materials'intrinsic properties cannot be *** this work,we report a high-pressure synthesis of single-crystal WP through a direct crystallization from cooling the congruent W-P melts at 5 GPa and^3200℃.In combination of x-ray diffraction,electron microscope,and thermal analysis,the crystal structure,morphology,and stability of recovered sample are well *** final product is phase-pure and nearly stoichiometric WP in a single-crystal form with a large grain size,in excess of one millimeter,thus making it feasible to implement most experimental measurements,especially,for the case where a large crystal is *** in synthesis of high-quality WP crystals at high pressure can offer great opportunities for determining their intrinsic properties and also making more efforts to study the family of transition-metal phosphides.

关键词： congruent melting tungsten phosphide single crystals high pressure and high temperature

Low temperature magnetism in the rare-earth perovskite GdScO3

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Chinese Physics B 2020年第5期29卷 47-51页

作者： Jie-ming Sheng Xu-Cai Kan Han Ge Pei-Qian Yuan Lei Zhang Nan Zhao Zong-Mei Song Yuan-Yin Yao Ji-Ning Tang shan-min wang ming-Liang Tian Xin Tong Liu-Suo Wu Department of Physics Southern University of Science and TechnologyShenzhen 518055China Institute of High Energy Physics Chinese Academy of Sciences(CAS)Beijing 100049China Spallation Neutron Source Science Center Dongguan 523803China School of Physics and Materials Science Anhui UniversityHefei 230601China High Magnetic Field Laboratory Chinese Academy of Science(CAS)Hefei 230031China

The magnetic phase diagram of rare-earth perovskite compound,GdScO3,has been investigated by magnetization and heat *** system undergoes an antiferromagnetic phase transition at TN=2.6 K,with an easy axis of magnetization along the a *** magnetization measurements show that it exists a spin-flop transition around 0.3 T for the applied field along the a *** critical magnetic field for the antiferromagnetic-to-paramagnetic transition is near 3.2 T when temperature approaches *** scaling susceptibilities,we presume this point(B=3.2 T,T=0 K)might be a fieldinduced quantum critical point and the magnetic critical fluctuations can even be felt above TN.

关键词： rare-earth perovskite magnetization spin-flop transition quantum critical point

不同通气模式对腹腔镜结直肠癌手术患者全麻期间呼吸功能的影响

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麻醉安全与质控 2018年第4期2卷 196-199页

作者：王珊闵红星王月新沧州市人民医院麻醉科河北沧州061000 宁夏医科大学总医院麻醉科宁夏银川750000

目的评价不同通气模式对腹腔镜结直肠癌手术患者全麻期间呼吸功能的影响。方法选取沧州市人民医院2017年8~12月择期行腹腔镜结直肠癌手术患者60例,年龄18~60岁,体质量指数(BMI)18~25 kg/m^2,ASA分级Ⅰ~Ⅲ级。将患者随机分为压力控制通气... 详细信息

目的评价不同通气模式对腹腔镜结直肠癌手术患者全麻期间呼吸功能的影响。方法选取沧州市人民医院2017年8~12月择期行腹腔镜结直肠癌手术患者60例,年龄18~60岁,体质量指数(BMI)18~25 kg/m^2,ASA分级Ⅰ~Ⅲ级。将患者随机分为压力控制通气组(P组,n=30)和容量控制通气组(V组,n=30)。两组患者均在麻醉诱导后行气管插管,连接麻醉机行机械通气。P组调节吸入气体压力,使目标潮气量(V_T)达8 mL/kg;V组直接设置V_T为8 mL/kg;2组均通过调节呼吸频率(RR)维持呼气末二氧化碳分压(P_(ET)CO_2)30~40 mm Hg,其余麻醉方法相同。观察2组患者麻醉诱导前(T_0)、麻醉诱导气管插管后10 min(T_1)、气腹+头低脚高位后10 min(T_2)、气腹+头低脚高位后60 min(T_3)、气腹+头低脚高位后120 min(T_4)、气腹解除恢复仰卧位后20 min(T_5)的氧合功能[动脉血氧分压(PaO_2)、氧合指数(OI)、呼吸指数(RI)、肺泡动脉血氧分压差(A-a DO_2)]及呼吸力学参数[气道峰压(Ppeak)、气道平均压(Pmean)、动态肺顺应性(Cdyn)、动脉血二氧化碳分压(PaCO_2)]的变化。结果与V组比较,P组在T_2~T_5时间点Pa CO_2降低(P<0.05);在T_2~T_4时间点RI、A-aDO_2、Ppeak降低,PaO_2、OI、Pmean、Cdyn升高(P<0.05)。结论与容量控制通气(VCV)相比,压力控制通气(PCV)可更好的改善腹腔镜结直肠癌手术患者的通气效果,促进气体交换,降低气道阻力。

关键词：压力控制通气容量控制通气呼吸功能腹腔镜

Biomimetic Method Synthesis of HgS/Polyurethane Composite Film and Its Sensing Properties to Ba2＋

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Chinese Journal of Chemical Physics 2015年第3期28卷 370-374,I0002页

作者： shan wang min-yan Zheng School of Chemistry and Chemical Engineering of Xianyang Normal University XianyanE 712000 China

Polyurethane-conjugated HgS nanocrystals with tunable sizes prepared by using biomimetic method. The obtained HgS nanoparticles with good dispersibility were characterized by Fourier transform infrared. Scanning electron microscopy are used to envisage the binding of nanoparticles with functional groups. The polyurethane molecules can control nucleation and growth of HgS crystals by binding on the surface of nanocrystals to stabilize nanoparticles. Quantum confinement effect of polyurethane-conjugated HgS nanocrystals was confirmed by UV-Vis spectra. The nanoparticles exhibit a well-defined emission feature at about 291 nm. The fluorescence results reveal that the PU/HgS nanoparticles film is sensitive to Ba2＋, and a small amount of Ba2＋ makes the emissions increase rapidly. The emission is hardly affected by other common ions in water. The nanocomposite film is possible to become a special sensor material for Ba2＋.

关键词： Polyurethane HgS nanoparticals Fluorescence sensor

Treadmill exercise in combination with acousto-optic and olfactory stimulation improves cognitive function in APP/PS1 mice through the brain-derived neurotrophic factor-and Cygb-associated signaling pathways

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Neural Regeneration Research 2025年第9期20卷 2706-2726页

作者： Biao Xiao Chaoyang Chu Zhicheng Lin Tianyuan Fang Yuyu Zhou Chuxia Zhang Jianghui shan Shiyu Chen Liping Li Department of Physiology and Pharmacology Health Science CenterNingbo UniversityNingboZhejiang ProvinceChina Ningbo Key Laboratory of Behavioral Neuroscience Health Science CenterNingbo UniversityNingboZhejiang ProvinceChina Key Laboratory of Addiction Research of Zhejiang Province NingboZhejiang ProvinceChina

A reduction in adult neurogenesis is associated with behavioral abnormalities in patients with Alzheimer's ***,enhancing adult neurogenesis represents a promising therapeutic approach for mitigating disease symptoms and ***,nonpharmacological interventions aimed at inducing adult neurogenesis are currently *** individual non-pharmacological interventions,such as aerobic exercise,acousto-optic stimulation,and olfactory stimulation,have shown limited capacity to improve neurogenesis and cognitive function in patients with Alzheimer's disease,the therapeutic effect of a strategy that combines these interventions has not been fully *** this study,we observed an age-dependent decrease in adult neurogenesis and a concurrent increase in amyloid-beta accumulation in the hippocampus of amyloid precursor protein/presenilin 1 mice aged 2-8 *** deposition became evident at 4 months,while neurogenesis declined by 6 months,further deteriorating as the disease ***,following a 4-week multifactor stimulation protocol,which encompassed treadmill running(46 min/d,10 m/min,6 days per week),40 Hz acousto-optic stimulation(1 hour/day,6 days/week),and olfactory stimulation(1 hour/day,6 days/week),we found a significant increase in the number of newborn cells(5'-bromo-2'-deoxyuridine-positive cells),immature neurons(doublecortin-positive cells),newborn immature neurons(5'-bromo-2'-deoxyuridine-positive/doublecortin-positive cells),and newborn astrocytes(5'-bromo-2'-deoxyuridine-positive/glial fibrillary acidic protein-positive cells).Additionally,the amyloid-beta load in the hippocampus *** findings suggest that multifactor stimulation can enhance adult hippocampal neurogenesis and mitigate amyloid-beta neuropathology in amyloid precursor protein/presenilin 1 ***,cognitive abilities were improved,and depressive symptoms were alleviated in amyloid precursor protein/presenilin 1 mice

关键词： acousto-optic stimulation adult neurogenesis Alzheimer's disease amyloid precursor protein/presenilin 1 mice amyloid-beta deposition brain cell apoptosis cognitive impairment depression-like behavior involuntary treadmill exercise olfactory stimulation serum metabolites

minT-OLAP cluster： minimizing network transmission cost in OLAP cluster for main memory analytical database

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Frontiers of Computer Science 2012年第6期6卷 668-676页

作者： min JIAO Yansong ZHANG Zhanwei wang shan wang DEKE Lab Renmin University of ChinaBeijing 100872China National Survey Research Center Renmin University of ChinaBeijing 100872China School of Information Renmin University of ChinaBeijing 100872China

Powerful storage, high performance and scalability are the most important issues for analytical databases. These three factors interact with each other, for example, powerful storage needs less scalability but higher performance, high performance means less consumption of indexes and other materializations for storage and fewer processing nodes, larger scale relieves stress on powerful storage and the high performance processing engine. Some analytical databases （ParAccel, Teradata） bind their performance with advanced hardware supports, some （Asterdata, Greenplum） rely on the high scalability framework of MapReduce, some （MonetDB, Sybase IQ, Vertica） highlight performance on processing engine and storage engine. All these approaches can be integrated into an storage-performance-scalability （S- P-S） model, and future large scale analytical processing can be built on moderate clusters to minimize expensive hardware dependency. The most important thing is a simple software framework is fundamental to maintain pace with the development of hardware technologies. In this paper, we propose a schemaaware on-line analytical processing （OLAP） model with deep optimization from native features of the star or snowflake schema. The OLAP model divides the whole process into several stages, each stage pipes its output to the next stage, we minimize the size of output data in each stage, whether in central processing or clustered processing. We extend this mechanism to cluster processing using two major techniques, one is using NetMemory as a broadcasting protocol based dimension mirror synchronizing buffer, the other is predicatevector based DDTA-OLAP cluster model which can minimize the data dependency of star-join using bitmap vectors. Our OLAP model aims to minimize network transmission cost （minT in short） for OLAP clusters and support a scalable but simple distributed storage model for large scale clustering processing. Finally, the experimental results show the speedup and s

关键词： OLAP cluster minT NetMemory schemaaware OLAP

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中高职衔接的模具专业职业能力标准的开发

柳州职业技术学院学报 2017年第1期17卷 56-59页

作者：胡晓岳戴护民单志王波群广东机电职业技术学院广州510515

中高职衔接的模具专业职业能力标准的开发流程是先从调研和明确岗位层次目标入手,然后分析岗位工作任务,再制订中高职衔接的能力标准。职业能力标准的开发是构建中高职衔接的课程体系、制订中高职衔接的专业教学标准和课程标准的基础。

关键词：职业能力标准模具专业开发流程