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High-risk Human Papillomavirus Infection and Associated Factors among HIV-positive Women in High HIV-burden Areas of China

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Biomedical and Environmental Sciences 2020年第3期33卷 206-212页

作者： QIAO Ya Ping wang Ai ling FANG Li Wen Katrina HANN wang lin hong National Center for Women and Children’s health Chinese Center for Disease Control and PreventionBeijing 10081China Center for the Prevention and Control of Chronic Non-communicable Diseases Chinese Center for Disease Control and PreventionBeijing 10025China Sustainable Health Systems FreetownSierra Leone

Persistent high-risk human papillomavirus(hrHPV)infection is a necessary factor for precancerous cervical intraepithelial neoplasia and invasive cervical *** infection and persistent infection are associated with poor body *** immunodeficiency virus(HIV)-positive women are susceptible to HPV infection due to the immunosuppression caused by HIV infection[1].Hence,women infected with HIV face a heightened risk of developing precancerous lesions and cervical cancers.

关键词： human papillomavirus(hrHPV) cervical cancers

New Inorganic-organic Hybrid Compound Containing One Dimensional Keggin Polyoxometalate [SiW_(11)O_(39)Co]^(6-) Chains: Preparation, Characterization and Application in Chemically Bulk-modified Electrode

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Chemical Research in Chinese Universities 2008年第2期24卷 129-134页

作者： wang Xiu-li lin hong-yan LIUGuo-cheng CHEN Bao-kuan BI Yan-feng Faculty of Chemistry and Chemical Engineering Bohai University Liaoning Key Laboratry of Applied Chemistry Jinzhou 121000 P. R. China

A new inorganic-organic hybrid compound based on polyoxometalate and organic ligand formulated as （H2bpp）3[SiWlIO39Co]-2H20（1）[bpp=l,3-bis（4-pyridyl）propane] was hydrothermally synthesized and structurally characterized by elemental analysis, single-crystal X-ray diffraction, IR, TG, and cyclic voltammetry. Single-crystal X-ray diffraction analysis reveals that compound 1 consists of interesting cobalt-monosubstituted POMs one dimensional chain together with protonated bpp ligands. Additionally, the polyoxoanions combined with the discrete organic substrates by hydrogen bond interactions to afford a supramolecular 3D network structure. The hybrid compound 1 was used as a bulk modifier to fabricate a three-dimensional chemically modified carbon paste electrode（1-CPE） by direct mixing. The electrochemical behavior and electrocatalysis of 1-CPE were studied in detail. The results indicate that 1-CPE has good electrocatalytic activities toward the reduction of nitrite or bromate in 1 mol/L 1-12SO4 aqueous solution. 1-CPE shows remarkable stability that can be ascribed to the insolubility of compound 1 and the supramolecular interactions existed between 1D POM anion chains and organic ligand bpp, which is very important for practical applications in electrode modification.

关键词： Inorganic-organic hybrid Polyoxometalate Electrochemistry Carbon paste electrode Electrocatalysis

A rabbit model of pediatric nonalcoholic steatohepatitis: The role of adiponectin

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World Journal of Gastroenterology 2009年第8期15卷 912-918页

作者： Jun-Fen Fu Yan-Lan Fang Li Liang Chun-lin wang Fang hong Guan-Ping Dong Department of Endocrinology The Children's Hospital of Zhejiang University School of Medicine Hangzhou 310003 Zhejiang Province China

AIM： To create a rabbit model of pediatric nonalcoholic steatohepatitis （NASH） and to evaluate the role of adiponectin in the process. METHODS： Thirty-two specific pathogen-free male New Zealand rabbits were divided randomly into three groups：（1） the normal control group （n = 10） was fed with standard diet for 12 wk; （2） the model group A （n = 11）; and （3） model group B （n = 11） were fed with a highfat diet （standard diet ＋ 10% lard ＋ 2% cholesterol） for 8 and 12 wk, respectively. Hepatic histological changes were observed and biochemical parameters as well as serum levels of adiponectin, interleukin （IL）-6, IL-10 and tumor necrosis factor （TNF）-α were measured. RESULTS： Typical histological hepatic lesions of NASH were observed in both model groups described as liver steatosis, liver inflammatory infiltration, cytologic ballooning, perisinusoidal fibrosis and overall fibrosis. Compared with the normal control group, there were significant increases in model groups A and B in weight gain （1097.2 ± 72.3, 1360.5± 107.6 vs 928.0 ±58.1, P 〈 0.05, P 〈 0.01）, liver weight （93.81±6.64, 104.6±4.42 vs 54.4±1.71, P 〈 0.01）, Lg （ALT）（1.9±0.29, 1.84± 0.28 vs 1.60±0.17, P 〈 0.01）, and Lg （TG）（1.03 ±0.24, 1.16 ±0.33 vs 0.00 ±0.16, P 〈 0.01）. Weight gain was much more in model group B than in model group A （1360.5± 107.6 vs 1097.2 ±72.3, P 〈 0.05）. But, there was no significant difference between the two groups concerning the other indexes. Pro-inflammatory cytokines （IL-6 and TNF-α） increased in model group B compared with that of control and model group A （IL-6：1.86±0.21 vs 1.41 ±0.33, 1.38± 0.42, P 〈 0.01; TNF-α： 1.18±0.07 vs 0.66 ±0.08, 0.86 ±0.43, P 〈 0.01, P 〈 0.05）, whereas serum adiponectin and IL-10 decreased in model groups compared with that in the control （adiponectin： A： 21.87±4.84 and B： 21.48 ±4.60 vs 27.36 ±7.29, P 〈 0.05. IL-10： A： 1.72± 0.38 and B： 1.83 ±0.39 vs 2.26±0.24, P 〈 0.01）. Lg （TC） and the degree of liver fatty infiltration was an independent determi

关键词： Nonalcoholic steatohepatitis Pediatricanimal model Adiponectin Interleukin 6 Tumornecrosis factor

Trends of Temperature Extremes in Summer and Winter during 1971–2013 in China

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Atmospheric and Oceanic Science Letters 2015年第4期8卷 220-225页

作者： HUANG ling CHEN Ai-Fang ZHU Yun-Hua wang hong-lin HE Bin College of Global Change and Earth System Science Beijing Normal University College of Business Administration Huaqiao University

The diurnal temperature range(DTR) has decreased dramatically in recent decades, but it is not yet obvious whether the extreme values of DTR have also reduced. Based on the daily maximum and minimum temperature data of 653 stations in China, a set of monthly indices of warm extremes, cold extremes, and DTR extremes in summer(June, July, August) and winter(December, January, February) were studied for spatial and temporal features during the period 1971–2013. Results show that the incidence of warm extremes has been increasing in most parts of China, while the opposite trend was found in the cold extremes for summer and winter months. Both increasing and decreasing trends of monthly DTR extremes were identified in China for both seasons. For high DTR extremes, decreasing trends were identified in northern China for both seasons, but increasing trends were found only in southern China in summer, while in winter, they were found in central China. Monthly low DTR extreme indices demonstrated consistent positive trends in summer and winter, while significant increases(P < 0.05) were identified for only a few stations.

关键词： temperature extremes diurnal temperature range temperature trend spatial and temporal features China

Design of 1.9 GHz RF CMOS VCO

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The Journal of China Universities of Posts and Telecommunications 2009年第3期16卷 103-107页

作者： LI En-ling wang Xue SONG lin-hong YUAN Yong-xia YU Fa-da LIU Man-cang School of Sciences XJ'an University of Technology Xi'an 710048 China

A voltage controlled oscillator （VCO） module is designed, which can be used for the third generation mobile communication （3G） system. The circuit is simulated by spectre radio frequency （RF） by TSMC 0.25 μm CMOS process. During the simulation, the performance parameters of the designed VCO are as follows： tuning range 1.804 GHz-2.039 GHz, phase noise - 136.457 dBc/Hz @1 MHz, - 146.045 dBc/Hz@3 MHz, supply voltage 2.5 V, voltage output rate of 0.8 V-2.6 V, power consumption 25 roW. The layout of the related circuit is drawn by the Virtuoso Layout Editor.

关键词： LC voltage controlled oscillator on-chip inductor on-chip varactor phase noise

Experimental Study of Plasma Under-liquid Electrolysis in Hydrogen Generation

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过程工程学报 2006年第3期6卷 396-401页

作者：严宗诚陈砺王红林 College of Chemical and Energy Engineering South China University of TechnologyGuangzhouGuangdong 510640China

The application and characteristics of relatively big volume plasma produced with cathodic glow discharges taking place across a gaseous envelope over the cathode which was dipped into electrolyte in hydrogen generation were studied. A critical investigation of the influence of methanol concentration and voltage across the circuit on the composition and power consumption per cubic meter of cathode liberating gas was carried out. The course of plasma under-liquid electrolysis has the typical characteristics of glow discharge electrolysis. The cathode liberating gas was in substantial excess of the Faraday law value. When the voltage across the circuit was equal to 550 V,the volume of cathodic gas with sodium carbonate solution was equal to 16.97 times the Faraday law value. The study showed that methanol molecules are more active than water molecules. The methanol molecules were decomposed at the plasma-catholyte interface by the radicals coming out the plasma mantle. Energy consumption per cubic meter of cathodic gases (WV) decreased while methanol concentration of the electrolytes increased. When methanol concentration equaled 5% (-),WV was 10.381×103 kJ/m3,less than the corresponding theoretic value of conventional water electrolysis method. The cathodic liberating gas was a mixture of hydrogen,carbon dioxide and carbon monoxide with over 95% hydrogen,if methanol concentration was more than 15% (-). The present research work revealed an innovative application of glow discharge and a new highly efficient hydrogen generation method,which depleted less resource and energy than normal electrolysis and is environmentally friendly.

关键词： hydrogen generation plasma glow discharge electrolysis methanol

Morphologic observation and classification criteria of atretic follicles in guinea pigs

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2010年第5期11卷 307-314页

作者： Wei wang hong-lin LIU Wei TIAN Fen-fen ZHANG Yan GONG Jin-wei CHEN Da-gan MAO Fang-xiong SHI College of Animal Science and Technology Nanjing Agricultural University Nanjing 210095 China

There is a lack of appropriate classification criteria for the determination of atretic follicles in guinea *** the present study,new criteria were established based on the latest morphologic criteria for cell death proposed by the Nomenclature Committee on Cell Death(NCCD) in *** of guinea pigs were sampled on different stages of estrous cycle,and the morphologic observations of atretic follicles were investigated in serial *** results showed that the process of follicular atresia could be classified into four continuous stages:(1) the granulosa layer became loose,and some apoptotic bodies began to appear;(2) the granulosa cells were massively eliminated;(3) the theca interna cells differentiated;and(4) the residual follicular cells *** addition,the examination revealed that these morphologic criteria were accurate and *** conclusion,this study provides new criteria for the classification of atretic follicles in guinea pigs,and this knowledge can inform future research in the area.

关键词： Guinea pig Follicular atresia Classification criteria

高速公路景观色彩对驾驶人脑电α/β值的影响

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华南理工大学学报（自然科学版） 2016年第12期44卷 61-66,73页

作者：王琳虹吉林大学交通学院∥汽车工程学院吉林长春130025

为量化高速公路路侧景观色彩与驾驶人脑电α/β值之间的关系,在吉珲高速公路进行道路试验采集所需数据.基于双指数函数建立景观色彩值与脑电α/β值的关系模型.考虑到驾驶时间对驾驶人脑电α/β值的累积影响,基于三次高斯函数建立驾驶... 详细信息

为量化高速公路路侧景观色彩与驾驶人脑电α/β值之间的关系,在吉珲高速公路进行道路试验采集所需数据.基于双指数函数建立景观色彩值与脑电α/β值的关系模型.考虑到驾驶时间对驾驶人脑电α/β值的累积影响,基于三次高斯函数建立驾驶时间与脑电α/β值的关系模型.最后采用联合建模的方式建立驾驶时间、景观色彩值对脑电α/β值的关系模型.模型分析结果表明:路侧景观色彩均值与驾驶员脑电α/β值呈负相关,随着色彩值的增大即景观色彩越加明亮、鲜艳,驾驶员的α/β值越趋近于1,即达到放松与警惕之间的平衡状态;驾驶员脑电的α/β值随着驾驶时间呈现波动,驾驶员的主观意识强迫自己要时刻处于警醒状态,驾驶员自身会存在精神放松与警醒的博弈过程.研究结果可为考虑驾驶疲劳的高速公路景观色彩设计提供理论基础.

关键词：交通运输安全工程高速公路景观色彩驾驶时间脑电α/β值

Prevalence of Major Cardiovascular Risk Factors and Cardiovascular Disease in Women in China: Surveillance Efforts

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Biomedical and Environmental Sciences 2016年第3期29卷 205-211页

作者： LI Jian hong wang Li Min LI Yi Chong ZHANG Mei wang lin hong National Center for Chronic and Noncommunicable Disease Control and Prevention Chinese Center for Disease Control and Prevention

In this study, we aimed to assess the relationship of socioeconomic status and acculturation with cardiovascular disease （CVD） risk profiles and CVD and examine the CVD risk factors associated with CVD. We used data from the 2010 China Chronic Disease and Risk Factor Surveillance surveys, which consisted of a nationally representative sample of women. The following prevalence was found： myocardial infarction （MI）：

关键词： CVD Surveillance Efforts Prevalence of Major Cardiovascular Risk Factors and Cardiovascular Disease in Women in China