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| 1 | Pneumoconiosis: current status and future prospects显示文摘Pneumoconiosis refers to a spectrum of pulmonary diseases caused by inhalation of mineral dust,usually as the result of certain occupations.The main pathological features include chronic pulmonary inflammation and progressive pulmonary fibrosis,which can eventually lead to death caused by respiratory and/or heart failure.Pneumoconiosis is widespread globally,seriously threatening global public health.Its high incidence and mortality lie in improper occupational protection,and in the lack of early diagnostic methods and effective treatments.This article reviews the epidemiology,safeguard procedures,diagnosis,and treatment of pneumoconiosis,and summarizes recent research advances and future research prospects. | Xian-Mei Qi Ya Luo Mei-Yue Song Ying Liu Ting Shu Ying Liu Jun-Ling Pang Jing Wang Chen Wang | 2021 | Chinese Medical Journal2021，，8： | 22 |
| 2 | Special Section:SARS-CoV-2 Preliminary evidence from a multicenter prospective observational study of the safety and efficacy of chloroquine for the treatment of COVID-19显示文摘Effective therapies are urgently needed for the SARS-CoV-2 pandemic.Chloroquine has been proved to have antiviral effect against coronavirus in vitro.In this study,we aimed to assess the efficacy and safety of chloroquine with different doses in COVID-19.In this multicenter prospective observational study,we enrolled patients older than 18 years old with confirmed SARS-CoV-2 infection excluding critical cases from 12 hospitals in Guangdong and Hubei Provinces.Eligible patients received chloroquinephosphate s00 mg,orally,once(half dose)or twice(full dose)daily.Patients treated with non-chloroquine therapy were included as historical controls.The primary endpoint is the time to undetectable viral RNA.Secondary outcomes include the proportion of patients with undetectable viral RNA by day 10 and 14,hospitalization time,duration of fever,and adverse events.A total of 197 patients completed chloroquine treatment,and 176patients were included as historical controls.The median time to achieve an undetectable viral RNA was shorter in chloroquine than in non-chloroquine(absolute difference in medians-6.0 days;95%CI-6.0 to—4.0).The duration of fever is shorter in chloroquine(geometric mean ratio 0.6;95%CIO.5 to 0.8).No serious adverse events were observed in the chloroquine group.Patients treated with half dose experienced lower rate of adverse events than with full dose.Although randomized trials are needed for further evaluation,this study provides evidence for safety and efficacy of chloroquine in COVID-19 and suggests that chloroquine can be a cost-effective therapy for combating the COVID-19 pandemic. | Mingxing Huang Man Li Fei Xiao Pengfei Pang Jiabi Liang Tiantian Tang Shaoxuan Liu Binghui Chen Jingxian Shu Yingying You Yang Li Meiwen Tang Jianhui Zhou Guanmin Jiang Jingfen Xiang Wenxin Hong Songmei He Zhaoqin Wang Jianhua Feng Changqing Lin Yinong Ye Zhilong Wu Yaocai Li Bei Zhong Ruilin Sun Zhongsi Hong Jing Liu Huili Chen Xiaohua Wang Zhonghe Li Duanqing Pei Lin Tian Jinyu Xia Shanping Jiang Nanshan Zhong Hong Shan | 2020 | National Science Review2020，7，9： | 20 |
| 3 | Grape Seed Proanthocyanidin Extract Alleviates Arsenic-induced Oxidative Reproductive Toxicity in Male Mice显示文摘Objective To determine the ability of grape seed proanthocyanidin extract(GSPE) in alleviating arsenic-induced reproductive toxicity. Methods Sixty male Kunming mice received the following treatments by gavage: normal saline solution(control); arsenic trioxide(ATO; 4 mg/kg); GSPE(400 mg/kg); ATO+GSPE(100 mg/kg); ATO+GSPE(200 mg/kg) and ATO+GSPE(400 mg/kg). Thereafter, the mice were sacrificed and weighed, and the testis was examined for pathological changes. Nuclear factor(erythroid-derived 2)-like 2(Nrf2), heme oxygenase 1(HO1), glutathione S-transferase(GST), NAD(P)H dehydrogenase, and quinone 1(NQO1) expression in the testis was detected by real-time PCR. Superoxide dismutase(SOD), glutathione(GSH), total antioxidative capability(T-AOC), malondialdehyde(MDA), 8-hydroxydeoxyguanosine(8-OHd G), and reproductive indexes were analyzed. Results ATO-treated mice showed a significantly decreased sperm count and testis somatic index and activity levels of SOD, GSH, and T-AOC than control group. Compared to the ATO-treated group, ATO +GSPE group showed recovery of the measured parameters. Mice treated with ATO+high-dose GSPE showed the highest level of m RNA expression of Nrf2, HO, NQO1, and GST. Conclusion GSPE alleviates oxidative stress damage in mouse testis by activating Nrf2 signaling, thus counteracting arsenic-induced reproductive toxicity. | LI Shu Gang DING Yu Song NIU Qiang XU Shang Zhi PANG Li Juan MA Ru Lin JING Ming Xia FENG Gang Ling LIU Jia Ming GUO Shu Xia | 2015 | Biomedical and Environmental Sciences2015，28，4： | 14 |
| 4 | Assessment of liver fibrosis by Fibroscan as compared to liver biopsy in biliary atresia显示文摘AIM: To evaluate liver stiffness measurement(LSM)using non-invasive transient elastography(Fibroscan)in comparison with liver biopsy for assessment of liver fibrosis in children with biliary atresia(BA).METHODS: Thirty-one children with BA admitted to the Department of Pediatric Surgery of Beijing Children's Hospital from March 2012 to February 2013 were included in this study. Their preoperative LSM, liver biopsy findings, and laboratory results were studied retrospectively.RESULTS: The grade of liver fibrosis in all 31 patients was evaluated according to the METAVIR scoring system, which showed that 4 cases were in group F2, 20 in group F3 and 7 in group F4. There were 24non-cirrhosis cases(F2-F3) and 7 cirrhosis cases(F4).In groups F2, F3 and F4, the mean LSM was 9.10 ±3.30 kPa, 11.02 ± 3.31 kPa and 22.86 ± 12.43 kPa,respectively. LSM was statistically different between groups F2 and F4(P = 0.002), and between groups F3 and F4(P = 0.000), however, there was no statistical difference between groups F2 and F3(P = 0.593). The area under the receiver operating characteristic curve of LSM for ≥ F4 was 0.866. The cut-off value of LSM was 15.15 kPa for ≥ F4, with a sensitivity, specificity,positive predictive value and negative predictive value of 0.857, 0.917, 0.750 and 0.957, respectively.CONCLUSION: Fibroscan can be used as a noninvasive technique to assess liver fibrosis in children with BA. The cut-off value of LSM(15.15 kPa) can distinguish cirrhotic patients from non-cirrhotic patients. | Qiu-Long Shen Ya-Jun Chen Zeng-Meng Wang Ting-Chong Zhang Wen-Bo Pang Jun Shu Chun-Hui Peng | 2015 | World Journal of Gastroenterology2015，21，22： | 9 |
| 5 | Preliminary analysis of spatiotemporal pattern of global land surface water显示文摘Land surface water(LSW) is one of the most important resources for human survival and development, and it is also a main component of global water recycling. A full understanding of the spatial distribution of land surface water and a continuous measuring of its dynamics can support to diagnose the global ecosystem and environment. Based on the Global Land 30-water 2000 and Global Land 30-water 2010 products, this research analyzed the spatial distribution pattern and temporal fluctuation of land surface water under scale-levels of global, latitude and longitude, continents, and climate zones. The Global Land 30-water products were corrected the temporal inconsistency of original remotely sensed data using MODIS time-series data, and then calculated the indices such as water area, water ration and coefficient of spatial variation for further analysis. Results show that total water area of land surface is about 3.68 million km2(2010), and occupies 2.73% of land area. The spatial distribution of land surface water is extremely uneven and is gathered mainly in mid- to high-latitude area of the Northern Hemisphere and tropic area. The comparison of water ratio between 2000 and 2010 indicates the overall fluctuation is small but spatially differentiated. The Global Land 30-water products and the statistics provided the fundamental information for analyzing the spatial distribution pattern and temporal fluctuation of land surface water and diagnosing the global ecosystem and environment. | CAO Xin CHEN Jun CHEN LiJun LIAO AnPing SUN FangDi LI Yang LI Lei LIN ZhongHui PANG ZhiGuo CHEN Jin HE ChaoYing PENG Shu | 2014 | Science China Earth Sciences2014，57，10： | 8 |
| 6 | Genetic bases of source-,sink-,and yield-related traits revealed by genome-wide association study in Xian rice显示文摘The source-sink relationship determines the ultimate grain yield.We investigated the genetic basis of the relationship between source and sink and yield potential in rice.In two environments,we identified quantitative trait loci(QTL)associated with sink capacity(total spikelet number per panicle and thousand-grain weight),source leaf(flag leaf length,flag leaf width and flag leaf area),source-sink relationship(total spikelet number to flag leaf area ratio)and yield-related traits(filled grain number per panicle,panicle number per plant,grain yield per plant,biomass per plant,and harvest index)by genome-wide association analysis using 272 Xian(indica)accessions.The panel showed substantial variation for all traits in the two environments and revealed complex phenotypic correlations.A total of 70 QTL influencing the 11 traits were identified using 469,377 high-quality SNP markers.Five QTL were detected consistently in four chromosomal regions in both environments.Five QTL clusters simultaneously affected source,sink,source–sink relationship,and grain yield traits,probably explaining the genetic basis of significant correlations of grain yield with source and sink traits.We selected 24 candidate genes in the four consistent QTL regions by identifying linkage disequilibrium(LD)blocks associated with significant SNPs and performing haplotype analysis.The genes included one cloned gene(NOG1)and three newly identified QTL(qHI6,qTGW7,and qFLA8).These results provide a theoretical basis for high-yield rice breeding by increasing and balancing source–sink relationships using marker-assisted selection. | Yun Wang Yunlong Pang Kai Chen Laiyuan Zhai Congcong Shen Shu Wang Jianlong Xu | 2020 | The Crop Journal2020，8，1： | 8 |
| 7 | Expression of Peroxiredoxins and Pulmonary Surfactant Protein A Induced by Silica in Rat Lung Tissue显示文摘Silicosis is one of the most serious occupational diseases in China and dates back to centuries ago.In this study,we successfully established a rat model of silicosis by intratracheal silica injection for28 days and determined hydroxyproline levels to evaluate collagen metabolism in lung homogenates.Oxidative stress status was evaluated by detecting catalase and glutathione peroxidase activities. | LIU Nan XUE Ling GUAN Yi LI Qing Zhao CAO Fu Yuan PANG Shu Lan GUAN Wei Jun | 2016 | Biomedical and Environmental Sciences2016，29，8： | 6 |
| 8 | WSe2 2D p-type semiconductor-based electronic devices for information technology:Design,preparation,and applications显示文摘The pioneering exfoliation of monolayer tungsten diselenide has greatly inspired researchers toward semiconducting applications.WSe2 belongs to a family of transition-metal dichalcogenides.Similar to graphene,WSe2 and analogous dichalcogenides have layered structures with weak van der Waals interactions between two adjacent layers.First,the readers are presented with the fundamentals of WSe2,such as types,morphologies,and properties.Here,we report the characterization principles and practices such as microscopy,spectroscopy,and diffraction.Second,the methods for obtaining high-quality WSe2,such as exfoliation,hydrothermal and chemical vapor deposition,are briefly listed.With advantages of light weight,flexibility,and high quantum efficiency,2D materials may have a niche in optoelectronics as building blocks in p-n junctions.Therefore,we introduce a state-of-the-art demonstration of heterostructure devices employing the p-type WSe2 semiconductor.The device architectures include field-effect transistors,photodetectors,gas sensors,and photovoltaic solar cells.Due to its unique electronic,optical,and energy band properties,WSe2 has been increasingly investigated due to the conductivity of the p-type charge carrier upon palladium contact.Eventually,the dynamic research on WSe2 and van der Waals heterostructures is summarized to arouse the passion of the 2D research community. | Qilin Cheng Jinbo Pang Dehui Sun Jingang Wang Shu Zhang Fan Liu Yuke Chen Ruiqi Yang Na Liang Xiheng Lu Yanchen Ji Jian Wang Congcong Zhang Yuanhua Sang Hong Liu Weijia Zhou | 2020 | InfoMat2020，2，4： | 5 |
| 9 | A free-standing superhydrophobic film for highly efficient removal of water from turbine oil显示文摘A free-standing superhydrophobic film is prepared by sequentially dip-coating a commercially available filter paper with nano SiO2 suspension, epoxy emulsion, and octyltrimethoxysilane solution. A surface with micro- or nano-roughness is formed because SiO2 nanoparticles are uniformly and firmly adhered on the backbone of the filter paper by the cured epoxy resin. Furthermore, the surface energy is significantly reduced because of introducing octytrimethoxysilane. Such a surface structure makes the prepared film a superhydrophobic material. Due to its free-standing nature, this superhydrophobic film can be used to remove water from turbine oil by filtration. The efficiency of water removal is high (up to 94.1%), and the filtration process is driven solely by gravity without extra energy consumption. Because of the facile fabrication process and the high efficiency of water removal, this free-standing superhydrophobic film may find application in power industry. | Fan Shu Meng Wang Jinbo Pang Ping Yu | 2019 | Frontiers of Chemical Science and Engineering2019，13，2： | 5 |
| 10 | Prevalence and Risk Factors Associated with Adverse Drug Reactions among Previously Treated Tuberculosis Patients in China显示文摘我们与 anti-TB 药估计了不利的药反应(ADR ) 的发生并且为在中国在以前对待的肺结核病人开发 ADR 评估了风险因素。所有病人是由国家指南推荐了收到了首要的 anti-TB 政体(2HREZS/6HRE ) 。临床并且实验室评估一个月被执行一次。从 354 个参加者,(74.0%) 262 经历了象 hyperuricemia 那样的 ADR (65.0% , 230/354 ) , hepatotoxicity (6.2% , 22/354 ) 并且听觉骚乱(4.8% , 17/354 ) 。ADR 显著地与糖尿病 mellitus 被联系[或(95% CI ) :15.5 (2.07-115.87 )] ;然而,重量超过 50 kg [或(95% CI ) :0.41 (0.22-0.85 )] 是为 ADR 的出现的一个保护的因素。Hyperuricemia 是最普通的不利事件但是,有 hyperuricemia 的大多数病人为高尿的酸层次显示出增加的忍耐。低身体重量和糖尿病 mellitus 在 anti-TB 治疗期间增加了 ADR 的出现的风险。 | HAN Xi Qin PANG Yu MA Yan LIU Yu Hong GUO Ru SHU Wei HUANG Xue Rui GE Qi Ping DU Jian GAO Wei Wei | 2017 | Biomedical and Environmental Sciences2017，30，2： | 5 |
| 11 | A meta-analysis of soluble suppression of tumorigenicity 2 (sST2) and clinical outcomes in pulmonary hypertension显示文摘 | King Sum Luk Christina Ip Meng-Qi GONG Sunny Hei WONG William KK Wu Mei DONG Guang-Ping LI Ka Pang Chan Yi-Mei DU Tong LIU Martin CS Wong David Shu Cheong Hui Gary Tse | 2017 | Journal of Geriatric Cardiology2017，14，12： | 5 |
| 12 | Key factors controlling shale oil enrichment in saline lacustrine rift basin:implications from two shale oil wells in Dongpu Depression,Bohai Bay Basin显示文摘Comparative analyses of petroleum generation potential,reservoir volume,frackability,and oil mobility were conducted on 102 shale cores from the Dongpu Depression.Results show the shale has high organic matter contents composed of oil-prone type I and type II kerogens within the oil window.Various types of pores and fractures exist in the shale,with a porosity of up to 14.9%.The shale has high brittle mineral contents,extensive fractures,and high potential for oil mobility due to high seepage capacity and overpressure.Although the petroleum generation potential of the shale at Well PS18-8 is relatively greater than that at Well PS18-1,oil content of the latter is greater due to the greater TOC.The porosity and fracture density observed in Well PS18-1 are greater and more conducive to shale oil enrichment.Although the shales in Wells PS18-1 and PS18-8 have similar brittle mineral contents,the former is more favorable for anthropogenic fracturing due to a higher preexisting fracture density.Besides,the shale at Well PS18-1 has a higher seepage capacity and overpressure and therefore a higher oil mobility.The fracture density and overpressure play key roles in shale oil enrichment. | Tao Hu Xiong-Qi Pang Fu-Jie Jiang Qi-Feng Wang Guan-Yun Wu Xiao-Han Liu Shu Jiang Chang-Rong Li Tian-Wu Xu Yuan-Yuan Chen | 2021 | Petroleum Science2021，18，3： | 4 |
| 13 | The deubiquitinase UCHLS/UCH37 positively regulates Hedgehog signaling by deubiquitinating Smoothened显示文摘 | Zizhang Zhou Xia Yao Shu Pang Ping Chen Weirong Jiang Zhaoliang Shan Qing Zhang | 2018 | Journal of Molecular Cell Biology2018，10，3： | 4 |
| 14 | A Back-to-back VSC-HVDC System of Yu-E Power Transmission Lines to Improve Cross-region Capacity显示文摘With the rapid development of hydropower in the southwest of China, the energy transmitted by ultra high volt- age direct current (UHVDC) is ever increasing. At the same time, the power grid continues to expand westward, creating a service area. The stability of the Southwest China Power Grid is becoming a major issue. It is necessary to coordinate the development of hydropower and the construction of cross-region interconnections to optimize the grid structure. The Yu-E denotes the connection between the two region Yu (Chongqing) and E (Hubei) in China. The Yu-E project is a back-to-back voltage source converter based high voltage direct current (VSC-HVDC) project designed to realize an asynchronous connection of the Southwest and Central China Power Grids. The project will improve the bi-directional power support capability and optimize the grid structure. In addition, the Yu-E project will improve hydropower cross-region transmission capacity and enable the Southwest China Power Grid to utilize the power from the Three Gorges in the Central China Power Grid. In this paper, the fault isolation, low-frequency oscillation, sub-synchronous oscillation and short-circuit level are investigated and analyzed. Meanwhile, the impact of the Yu-E project on AC systems is studied in detail. In the end, the overall system design of the Yu-E project is introduced. The research results show that the Yu-E project can increase the transmission capability of the Southwest and Central China Power Grids, and enhance the stability of asynchronously interconnected AC systems. At the same time, the Yu-E project also serves as a demonstration project for the future development and application of VSC technology for the world. | Yinbiao Shu Guangfu Tang Hui Pang | 2020 | CSEE Journal of Power and Energy Systems2020，6，1： | 4 |
| 15 | Treatment of coronavirus disease 2019 in Shandong,China:a cost and affordability analysis显示文摘Background:Coronavirus disease 2019(COVID-19)is now a global public threat.Given the pandemic of COVID-19,the economic impact of COVID-19 is essential to add value to the policy-making process.We retrospectively conducted a cost and affordability analysis to determine the medical costs of COVID-19 patients in China,and also assess the factors affecting their costs.Methods:This analysis was retrospectively conducted in Shandong Provincial Chest Hospital between 24 January and 16 March 2020.The total direct medical expenditures were analyzed by cost factors.We also assessed affordability by comparing the simulated out-of-pocket expenditure of COVID-19 cases relative to the per capita disposable income.Differences between groups were tested by student t test and Mann-Whitney test when appropriate.A multiple logistic regression model was built to determine the risk factors associated with high cost.Results:A total of 70 COVID-19 patients were included in the analysis.The overall mean cost was USD 6827 per treated episode.The highest mean cost was observed in drug acquisition,accounting for 45.1%of the overall cost.Total mean cost was significantly higher in patients with pre-existing diseases compared to those without preexisting diseases.Pre-existing diseases and the advanced disease severity were strongly associated with higher cost.Around USD 0.49 billion were expected for clinical manage of COVID-19 in China.Among rural households,the proportions of health insurance coverage should be increased to 70%for severe cases,and 80%for critically ill cases to avoid catastrophic health expenditure.Conclusions:Our data demonstrate that clinical management of COVID-19 patients incurs a great financial burden to national health insurance.The cost for drug acquisition is the major contributor to the medical cost,whereas the risk factors for higher cost are pre-existing diseases and severity of COVID-19.Improvement of insurance coverage will need to address the barriers of rural patients to avoid the occurrence of catastrophic health expenditure. | Xue-Zheng Li Feng Jin Jian-Guo Zhang Yun-Feng Deng Wei Shu Jing-Min Qin Xin Ma Yu Pang | 2020 | Infectious Diseases of Poverty2020，9，3： | 3 |
| 16 | CD8 + T Cells That Produce Interleukin-17 Regulate Myeloid-Derived Suppressor Cells and Are Associated With Survival Time of Patients With Gastric Cancer显示文摘 | Yuan Zhuang Liu–Sheng Peng Yong–Liang Zhao Yun Shi Xu–Hu Mao Weisan Chen Ken C. Pang Xiao–Fei Liu Tao Liu Jin–Yu Zhang Hao Zeng Kai–Yun Liu Gang Guo Wen–De Tong Yan Shi Bin Tang Na Li Shu Yu Ping Luo Wei–Jun Zhang Dong–Shui Lu Pei–Wu Yu Quan–Ming Zou | 2012 | Gastroenterology2012，，4： | 2 |
| 17 | Coronavirus Disease 2019 versus Influenza A in Children: An Observational Control Study in China显示文摘This study aimed to understand the differences in clinical,epidemiological,and laboratory features between the new coronavirus disease 2019(COVID-2019)and influenza A in children.Data of 23 hospitalized children with COVID-19(9 boys,5.7±3.8 years old)were compared with age-and sexmatched 69 hospitalized and 69 outpatient children with influenza A from a hospital in China. | ZHAO Yang SUN De Lin Heather CBouchard ZHANG Xin Xin WAN Gang HAO Yi Wei HE Shu Xin JIANG Yu Yong PANG Lin | 2020 | Biomedical and Environmental Sciences2020，33，8： | 2 |
| 18 | Characteristics of root pullout resistance of Caragana korshinskii Kom.in the loess area of northeastern Qinghai-Tibet Plateau,China显示文摘Roots exert pullout resistance under pullout force,allowing plants to resist uprooting.However,the pullout resistance characteristics of taproot-type shrub species of different ages remain unclear.In this study,in order to improve our knowledge of pullout resistance characteristics of taproot systems of shrub species,we selected the shrub species Caragana korshinskii Kom.in different growth periods as the research plant and conducted in situ root pullout test.The relationships among the maximum pullout resistance,peak root displacement,shrub growth period,and aboveground growth indices(plant height and plant crown breadth)were analyzed,as well as the mechanical process of uprooting.Pullout resistance of 4-15 year-old C.korshinskii ranged from 2.49(±0.25)to 14.71(±4.96)kN,and the peak displacement ranged from 11.77(±8.61)to 26.50(±16.09)cm.The maximum pullout resistance and the peak displacement of roots increased as a power function(R^(2)=0.9038)and a linear function(R^(2)=0.8242)with increasing age,respectively.The maximum pullout resistance and the peak displacement increased with increasing plant height;however,this relationship was not significant.The maximum pullout resistance increased exponentially(R^(2)=0.5522)as the crown breadth increased.There was no significant relationship between the peak displacement and crown breadth.The pullout resistance and displacement curve were divided into three stages:the initial nonlinear growth,linear growth,and nonlinear stages.Two modes of failure of a single root occurred when the roots were subjected to vertical loading forces:the synchronous breakage mode and the periderm preferential breakage mode.These findings provide a foundation for further investigation of the soil reinforcement and slope protection mechanisms of this shrub species in the loess area of northeastern Qinghai-Tibet Plateau,China. | LIU Yabin SHI Chuan YU Dongmei WANG Shu PANG Jinghao ZHU Haili LI Guorong HU Xiasong | 2022 | Journal of Arid Land2022，14，7： | 2 |
| 19 | Holocene dust accumulation and the formation of polycyclic cinnamon soils (luvisols) in the chinese loess plateau 显示文摘 | Chun Chang Huang Jiangli Pang Shu' e Chen | 2003 | Earth Surface Processes and Landforms2003，28，： | 1 |
| 20 | Experimental and modeling study of selective catalytic reduction of NO x with NH, over wire mesh honeycomb catalysts显示文摘 | SUN Hong SHU Yun QUAN Xie CHEN Shuo PANG Bo LIU Zhao-yang | 2010 | Chemical Engineering Journal2010，165，： | 1 |
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