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| 1 | Prevalence of Nontraumatic Osteonecrosis of the Femoral Head and its Associated Risk Factors in the Chinese Population: Results from a Nationally Representative Survey显示文摘 | De-Wei Zhao Mang Yu Kai Hu Wei Wang Lei Yang Ben-Jie Wang Xiao-Hong Gao Yong-Ming Guo Yong-Qing Xu Yu-Shan Wei Si-Miao Tian Fan Yang Nan Wang Shi-Bo Huang Hui Xie Xiao-Wei Wei Hai-Shen Jiang Yu-Qiang Zang Jun Ai Yuan-Liang Chen Guang-Hua Lei Yu-Jin Li Geng Tia Zong-Sheng Li Yong Cao Li Ma | 2015 | Chinese Medical Journal2015，，21： | 151 |
| 2 | A complete sequence and comparative analysis of a SARS-associated virus(Isolate BJ01)显示文摘The genome sequence of the Severe Acute Respiratory Syndrome (SARS)-associated virus provides essential information for the identification of pathogen(s), exploration of etiology and evolution, interpretation of transmission and pathogenesis, development of diagnostics, prevention by future vaccination, and treatment by developing new drugs. We report the complete genome sequence and comparative analysis of an isolate (BJ01) of the coronavirus that has been recognized as a pathogen for SARS. The genome is 29725 nt in size and has 11 ORFs (Open Reading Frames). It is composed of a stable region encoding an RNA-dependent RNA polymerase (composed of 2 ORFs) and a variable region representing 4 CDSs (coding sequences) for viral structural genes (the S, E, M, N proteins) and 5 PUPs (putative uncharacterized proteins). Its gene order is identical to that of other known coronaviruses. The sequence alignment with all known RNA viruses places this virus as a member in the family of Coronaviridae. Thirty putative substitutions have been identified by comparative analysis of the 5 SARS- associated virus genome sequences in GenBank. Fifteen of them lead to possible amino acid changes (non-synonymous mutations) in the proteins. Three amino acid changes, with predicted alteration of physical and chemical features, have been detected in the S protein that is postulated to beinvolved in the immunoreactions between the virus and its host. Two amino acid changes have been detected in the Mprotein, which could be related to viral envelope formation. Phylogenetic analysis suggests the possibility of non-human origin of the SARS-associated viruses but provides noevidence that they are man-made. Further efforts should focus on identifying the etiology of the SARS-associated virus and ruling out conclusively the existence of otherpossible SARS-related pathogen(s). | QIN E'de ZHU Qingyu YU Man FAN Baochang CHANG Guohui SI Bingyin YANG Bao PENG Wenming JIANG Tao LIU Bohua DENG Yongqiang LIU Hong ZHANG Yu WANG Cui LI Yuquan GAN Yonghua LI Xiaoyu L Fushuang TAN Gang CAO Wuchun, YANG Ruifu Institute of Microbiology and Epidemiology, Chinese Academy of Military Medical Sciences, Beijing 100071, China WANG Jian, LI Wei, XU Zuyuan, LI Yan, WU Qingfa, LIN Wei, CHEN Weijun, TANG Lin, DENG Yajun, HAN Yujun, LI Changfeng, LEI Meng, LI Guoqing, LI Wenjie, L Hong, SHI Jianping, TONG Zongzhong, ZHANG Feng, LI Songgang, LIU Bin, LIU Siqi, DONG Wei, WANG Jun, Gane K-S Wong, YU Jun & YANG Huanming* Beijing Genomics Institute, Chinese Academy of Sciences, Beijing 101300 National Center for Genome Information, Beijing 101300, China | 2003 | Chinese Science Bulletin2003，48，10： | 121 |
| 3 | Heavy metals in rice and garden vegetables and their potential health risks to inhabitants in the vicinity of an industrial zone in Jiangsu, China显示文摘Contamination of soil and agricultural products by heavy metals resulting from rapid industrial development has caused major concern. In this study, we investigated heavy metal (Cu, Zn, Pb, Cr, Hg and Cd) concentrations in rice and garden vegetables, as well as in cultivated soils, in a rural-industrial developed region in southern Jiangsu, China, and estimated the potential health risks of metals to the inhabitants via consumption of locally produced rice and garden vegetables. A questionnaire-based survey on dietary consumption rates of foodstuffs showed that rice and vegetables accounted for 64% of total foodstuffs consumed, and over 60% of rice and vegetables were grown in the local region. Average concentrations of Cr, Cu, Zn, Cd, Hg and Pb were 0.75, 2.64, 12.00, 0.014, 0.006 and 0.054 mg/kg dw (dry weight) in rice and were 0.67, 1.18, 4.34, 0.011, 0.002 and 0.058 mg/kg fw (fresh weight) in garden vegetables, respectively. These values were all below the maximum allowable concentration in food in China except for Cr in vegetables. Leafy vegetables had higher metal concentrations than solanaceae vegetables. Average daily intake of Cr, Cu, Zn, Cd, Hg and Pb through the consumption of rice and garden vegetables were 5.66, 16.90, 74.21, 0.10, 0.04 and 0.43 μg/(kg·day), respectively. Although Hazard Quotient values of individual metals were all lower than 1, when all six metal intakes via self-planted rice and garden vegetables were combined, the Hazard Index value was close to 1. Potential health risks from exposure to heavy metals in self-planted rice and garden vegetables need more attention. | Hongbin Cao Jianjiang Chen Jun Zhang Hui Zhang Li Qiao Yi Men | 2010 | Journal of Environmental Sciences2010，22，11： | 61 |
| 4 | Factors predicting occurrence and prognosis of hepatitis-B-virus-related hepatocellular carcinoma显示文摘Primary liver cancer is an important cause of cancer death,and hepatocellular carcinoma(HCC) accounts for 70%-85% of total liver cancer worldwide.Chronic hepatitis B virus(HBV) infection contributes to > 75% of HCC cases.High serum viral load is the most reliable indicator of viral replication in predicting development of HCC.HBV genotype C is closely associated with HCC in cirrhotic patients aged > 50 years,whereas genotype B is associated with development of HCC in non-cirrhotic young patients and postoperative relapse of HCC.Different HBV subgenotypes have distinct patterns of mutations,which are clearly associated with increased risk of HCC.Mutations accumulate during chronic HBV infection and predict occurrence of HCC.Chronic inflammation leads to increased frequency of viral mutation via cellular cytidine deaminase induction.Mutations are negatively selected by host immunity,whereas some immuno-escaped HBV mutants are active in hepatocarcinogenesis.Inflammatory pathways contribute to the inflammation-necrosis-regeneration process,ultimately HCC.Their hallmark molecules can predict malignancy in HBV-infected subjects.Continuing inflammation is involved in hepatocarcinogenesis and closely related to recurrence and metastasis.HBV load,genotype C,viral mutations and expression of inflammatory molecules in HBV-related HCC tissues are significantly associated with poor prognosis.Imbalance between intratumoral CD8+ T cells and regulatory T cells or Th1 and Th2 cytokines in peritumoral tissues can predict prognosis of HBV-related HCC.These factors are important for developing active prevention and surveillance of HBV-infected subjects who are more likely to develop HCC,or for tailoring suitable treatment to improve survival or postpone postoperative recurrence of HCC. | Yi-Fang Han Jun Zhao Li-Ye Ma Jian-Hua Yin Wen-Jun Chang Hong-Wei Zhang Guang-Wen Cao | 2011 | World Journal of Gastroenterology2011，17，38： | 54 |
| 5 | The Tartary Buckwheat Genome Provides Insights into Rutin Biosynthesis and Abiotic Stress Tolerance显示文摘 | Zhang, Lijun Li, Xiuxiu Ma, Bin Gao, Qiang Du, Huilong Han, Yuanhuai Li, Yan Cao, Yinghao Qi, Ming Zhu, Yaxin Lu, Hongwei Ma, Mingchuan Liu, Longlong Zhou, Jianping Nan, Chenghu Qin, Yongjun Wang, Jun Cui, Lin Liu, Huimin Liang, Chengzhi Qiao, Zhijun | 2017 | Molecular Plant2017，10，9： | 53 |
| 6 | Component analysis of Chinese medicine and advances in fuming-washing therapy for knee osteoarthritis via unsupervised data mining methods显示文摘OBJECTIVE: To analyze the component law of Chinese medicines in fuming-washing therapy for knee osteoarthritis(KOA), and develop new fuming-washing prescriptions for KOA through unsupervised data mining methods.METHODS: Chinese medicine recipes for fuming-washing therapy for KOA were collected and recorded in a database. The correlation coefficient among herbs, core combinations of herbs, andnew prescriptions were analyzed using modified mutual information, complex system entropy cluster, and unsupervised hierarchical clustering, respectively.RESULTS: Based on analysis of 345 Chinese medicine recipes for fuming-washing therapy, 68 herbs occurred frequently, 33 herb pairs occurred frequently, and 12 core combinations were found.Five new fuming-washing recipes for KOA were developed.CONCLUSION: Chinese medicines for fuming-washing therapy of KOA mainly consist of wind-dampness-dispelling and cold-dispersing herbs, blood-activating and stasis-resolving herbs,and wind-dampness-dispelling and heat-clearing herbs. The treatment of fuming-washing therapy for KOA also includes dispelling wind-dampness and dispersing cold, activating blood and resolving stasis, and dispelling wind-dampness and clearing heat. Zhenzhutougucao(Herba Speranskiae Tuberculatae), Honghua(Flos Carthami), Niuxi(Radix Achyranthis Bidentatae), Shenjincao(Herba Lycopodii Japonici), Weilingxian(Radix et Rhizoma Clematidis Chinensis), Chuanwu(Radix Aconiti), Haitongpi(Cortex Erythrinae Variegatae), Ruxiang(Olibanum),Danggui(Radix Angelicae Sinensis), Caowu(Radix Aconiti Kusnezoffii), Moyao(Myrrha), and Aiye(Folium Artemisiae Argyi) are the main herbs used in the fuming-washing treatment for KOA. | Jun Liu Jianke Pan Yanping Wang Dingkun Lin Dan Shen Hongjun Yang Xiang Li Minghui Luo Xuewei Cao | 2013 | Journal of Traditional Chinese Medicine2013，33，5： | 32 |
| 7 | Sufentanil reduces emergence agitation in children receiving sevoflurane anesthesia for adenotonsillectomy compared with fentanyl显示文摘背景出现焦虑是在小儿科的麻醉的一个普通问题,特别在 sevoflurane 正式就职和这研究的维护 anesthesia.The 目的是调查在与 fentanyl.Methods 相比经历 adenotonsillectomy 的孩子在 sevoflurane 麻醉以后减少出现焦虑的 sufentanil 的效果以后 105 个孩子 3-11 年,随机被分配收到正常盐(控制组), sufentanil 0.2 g/kg ( S2 )或芬太奴 2 g/kg ( F2 ) 1 | LI Jun HUANG Zhi-lian ZHANG Xu-tong LUO Ke ZHANG Zhan-qin MAO Yi ZHUANG Xiao-biao LIAN Qing-quan CAO Hong | 2011 | Chinese Medical Journal2011，，22： | 27 |
| 8 | Self-tuning virtual synchronous generator control for improving frequency stability in autonomous photovoltaic-diesel microgrids显示文摘This paper investigates the use of a virtual synchronous generator(VSG) to improve frequency stability in an autonomous photovoltaic-diesel microgrid with energy storage. VSG control is designed to emulate inertial response and damping power via power injection from/to the energy storage system. The effect of a VSG with constant parameters(CP-VSG) on the system frequency is analyzed. Based on the case study, self-tuning algorithms are used to search for optimal parameters during the operation of the VSG in order to minimize the amplitude and rate of change of the frequency variations. The performances of the proposed self-tuning(ST)-VSG, the frequency droop method, and the CP-VSG are evaluated by comparing their effects on attenuating frequency variationsunder load variations. For both simulated and experimental cases, the ST-VSG was found to be more efficient than the other two methods in improving frequency stability. | Rongliang SHI Xing ZHANG Chao HU Haizhen XU Jun GU Wei CAO | 2018 | Journal of Modern Power Systems and Clean Energy2018，6，3： | 27 |
| 9 | Digestive tract reconstruction using isoperistaltic jejunumlater-cut overlap method after totally laparoscopic total gastrectomy for gastric cancer: Short-term outcomes and impact on quality of life显示文摘AIM To evaluate the short-term outcomes and quality of life(Qo L) in gastric cancer patients undergoing digestive tract construction using the isoperistaltic jejunum-latercut overlap method(IJOM) after totally laparoscopic total gastrectomy(TLTG).METHODS A total of 507 patients who underwent laparoscopic gastrectomy(D2) from January 2014 to March 2016 were originally included in the study. The patients were divided into two groups to undergo digestive tract construction using either IJOM after TLTG(group T, n = 51) or Roux-en-Y anastomosis after laparoscopic-assisted total gastrectomy(LATG)(group A, n = 456). The short-term outcomes and Qo L were compared between the two groups after 1:2 propensity-score matching(PSM). We used a questionnaire to assess Qo L.RESULTS Before matching, age, sex, tumor size, tumor location, preoperative albumin and blood loss were significantly different between the two groups(P < 0.05). After PSM, the patients were well balanced in terms of their clinicopathological characteristics, although both blood loss and in-hospital postoperative days in group T were significantly lower than those in group A(P < 0.05). After matching, group T reported better Qo L in the domains of pain and dysphagia. Among the items evaluating pain and dysphagia, group T tended to report better Qo L('Have you felt pain' and 'Have you had difficulty eating solid food')(P < 0.05).CONCLUSION The IJOM for digestive tract reconstruction after TLTG is associated with reduced blood loss and less pain and dysphagia, thus improving Qo L after laparoscopic gastrectomy. | Ze-Ning Huang Chang-Ming Huang Chao-Hui Zheng Ping Li Jian-Wei Xie Jia-Bin Wang Jian-Xian Lin Jun Lu Qi-Yue Chen Long-Long Cao Mi Lin Ru-Hong Tu Ju-Li Lin | 2017 | World Journal of Gastroenterology2017，23，39： | 27 |
| 10 | Single-photon computational 3D imaging at 45 km显示文摘Single-photon light detection and ranging(lidar)offers single-photon sensitivity and picosecond timing resolution,which is desirable for high-precision three-dimensional(3 D)imaging over long distances.Despite important progress,further extending the imaging range presents enormous challenges because only a few echo photons return and are mixed with strong noise.Here,we tackled these challenges by constructing a high-efficiency,low-noise coaxial single-photon lidar system and developing a long-range-tailored computational algorithm that provides high photon efficiency and good noise tolerance.Using this technique,we experimentally demonstrated active single-photon 3 D imaging at a distance of up to 45 km in an urban environment,with a low return-signal level of^1 photon per pixel.Our system is feasible for imaging at a few hundreds of kilometers by refining the setup,and thus represents a step towards low-power and high-resolution lidar over extra-long ranges. | ZHENG-PING LI XIN HUANG YUAN CAO BIN WANG YU-HUAI LI WEIJIE JIN CHAO YU JUN ZHANG QIANG ZHANG CHENG-ZHI PENG FEIHU XU AND JIAN-WEI PAN | 2020 | Photonics Research2020，8，9： | 24 |
| 11 | IL-17 response mediates acute lung injury induced by the 2009 Pandemic Influenza A (HIN1) Virus显示文摘 | Chenggang Li Penghui Yang Yang Sun Taisheng Li Chen Wang Zhong Wang Zhen Zou Yiwu Yan Wei Wang Chen Wang Zhongwei Chen Li Xing Chong Tang Xiangwu Ju Feng Guo Jiejie Deng Yan Zhao Peng Yang Jun Tang Huanling Wang Zhongpeng Zhao Zhinan Yin Bin Cao Xiliang Wang Chengyu Jiang | 2012 | Cell Research2012，22，3： | 22 |
| 12 | Changes in global potential vegetation distributions from 1911 to 2000 as simulated by the Comprehensive Sequential Classification System approach显示文摘Vegetation classification models play an important role in studying the response of the terrestrial ecosystem to global climate change. In this paper, we study changes in global Potential Natural Vegetation (PNV) distributions using the Comprehensive Sequential Classification System (CSCS) approach, a technique that combines geographic information systems. Results indicate that on a global scale there are good agreements among maps produced by the CSCS method and the globally well-accepted Holdridge Life Zone (HLZ) and BIOME4 PNV models. The potential vegetation simulated by the CSCS approach has 6 major latitudinal zones in the northern hemisphere and 2 in the southern hemisphere. In mountainous areas it has obvious altitudinal distribution characteristics due to topographic effects. The distribution extent for different PNV classes at various periods has different characteristics. It had a decreasing trend for the tundra and alpine steppe, desert, sub-tropical forest and tropical forest categories, and an increasing trend for the temperate forest and grassland vegetation categories. The simulation of global CSCS-based PNV classes helps to understand climate-vegetation relationships and reveals the dynamics of potential vegetation distributions induced by global changes. Compared with existing statistical and equilibrium models, the CSCS approach provides similar mapping results for global PNV and has the advantage of improved simulation of grassland classes. | LIANG TianGang FENG QiSheng CAO JianJun XIE HongJie LIN HuiLong ZHAO Jun REN JiZhou | 2012 | Chinese Science Bulletin2012，57，11： | 23 |
| 13 | High-resolution remote sensing mapping of global land water显示文摘Land water, one of the important components of land cover, is the indispensable and important basic information for climate change studies, ecological environment assessment, macro-control analysis, etc. This article describes the overall study on land water in the program of global land cover remote sensing mapping. Through collection and processing of Landsat TM/ETM+, China's HJ-1 satellite image, etc., the program achieves an effective overlay of global multi-spectral image of 30 m resolution for two base years, namely, 2000 and 2010, with the image rectification accuracy meeting the requirements of 1:200000 mapping and the error in registration of images for the two periods being controlled within 1 pixel. The indexes were designed and selected reasonably based on spectral features and geometric shapes of water on the scale of 30 m resolution, the water information was extracted in an elaborate way by combining a simple and easy operation through pixel-based classification method with a comprehensive utilization of various rules and knowledge through the object-oriented classification method, and finally the classification results were further optimized and improved by the human-computer interaction, thus realizing high-resolution remote sensing mapping of global water. The completed global land water data results, including Global Land 30-water 2000 and Global Land 30-water 2010, are the classification results featuring the highest resolution on a global scale, and the overall accuracy of self-assessment is 96%. These data are the important basic data for developing relevant studies, such as analyzing spatial distribution pattern of global land water, revealing regional difference, studying space-time fluctuation law, and diagnosing health of ecological environment. | LIAO AnPing CHEN LiJun CHEN Jun HE ChaoYing CAO Xin CHEN Jin PENG Shu SUN FangDi GONG Peng | 2014 | Science China Earth Sciences2014，57，10： | 22 |
| 14 | Activation of aldehyde dehydrogenase 2 slows down the progression of atherosclerosis via attenuation of ER stress and apoptosis in smooth muscle cells显示文摘(ALDH2 ) 醛脱氢酶 2 是在醛的新陈代谢的关键 mitochondrial 酶并且可以为象心脏的肥大,心失败,心肌的 I/R 损害,灌注,心律不齐,冠的心疾病和动脉粥样硬化那样的条件有有益的心血管的效果。在这研究,我们在动脉粥样硬化和内在的机制的前进调查了 ALDH2 的角色,与 endoplasmic 蜂窝胃的一个焦点(嗯) 应力。临床的研究与冠的心疾病在 248 个病人被执行。病人根据他们的 ALDH2 遗传型被划分成二个组。基线临床的特征和冠的 angiography 被记录,并且冠的动脉 Gensini 分数是计算的。4-hydroxy-2-nonenal (4-HNE ) 的浆液层次被检测。临床的学习表明变异的 ALDH2 遗传型是为冠的心疾病的一个独立风险因素。ALDH2 基因多型性仔细与动脉粥样硬化和冠的动脉狭窄的严厉被联系。4-HNE 的浆液层次比在有野类型的 ALDH2 遗传型的病人在有变异的 ALDH2 遗传型的病人是显著地更高的。作为一在里面动脉粥样硬化的 vitro 模型,老鼠光滑的肌肉房间( SMC )与 oxygenized 被对待低密度的脂蛋白( ox-LDL )它显著地提高了层次嗯标记调整葡萄糖的 protein78 ( GRP78 ),蛋白质 kinase 象R一样嗯 kinase (津贴), phosphorylated 真核细胞的翻译开始因素子单元( p-eIF2 ),激活的抄写 factor-4 ( ATF-4 ), CEBP 相应蛋白质(砍)和在房间的 4-HNE 。所有 ox-LDL-induced 回答显著地面对 Alda-1 (激活代理人的 ALDH2 ) 被稀释,并且面对 daidzin (一个 ALDH2 禁止者) 加重了。而且,有 ALDH2 使活跃之物 Alda-1 的预告的处理显著地减少了 ox-LDL-induced apoptosis。同样, ALDH2 的 overexpression 保护了 SMC 免于 ox-LDL-induced 嗯应力象一样嗯导致压力的 apoptosis。这些调查结果建议 ALDH2 可以经由变细减缓动脉粥样硬化的前进嗯在光滑的肌肉房间的应力和 apoptosis。 | Mei-yan YANG Ya-bin WANG Bo HAN Bo YANG Yu-wei QIANG Yan ZHANG Zhao WANG Xu HUANG Jie LIU Yun-dai CHEN Jun REN Feng CAO Yong XU | 2018 | Acta Pharmacologica Sinica2018，39，1： | 22 |
| 15 | Antiviral treatment to prevent chronic hepatitis B or C-related hepatocellular carcinoma显示文摘Antiviral treatment is the only option to prevent or defer the occurrence of hepatocellular carcinoma(HCC) in patients chronically infected with hepatitis B virus(HBV) or hepatitis C virus(HCV). The approved medication for the treatment of chronic HBV infection is interferon-α(IFNα) and nucleos(t)ide analogues(NAs), including lamivudine, adefovir dipivoxil, telbivudine, entecavir and tenofovir disoproxil fumarate. IFNα is the most suitable for young patients with less advanced liver diseases and those infected with HBV genotype A. IFNα treatment significantly decreases the overall incidence of HBV-related HCC in sustained responders. However, side effects may limit its long-term clinical application. Orally administered NAs are typically implemented for patients with more advanced liver diseases. NA treatment significantly reduces disease progression of cirrhosis and therefore HCC incidence, especially in HBV e antigen-positive patients. NA-resistance due to the mutations in HBV polymerase is a major limiting factor. Of the NA resistance-associated mutants, A181 T mutant significantly increases the risk of HCC development during the subsequent course of NA therapy. It is important to initiate treatment with NAs that have a high genetic barrier to resistance, to counsel patients on medication adherence and to monitor virological breakthroughs. The recommended treatment for patients with chronic HCV infection is peg-IFN plus ribavirin that can decrease the occurrence of HCC in those who achieve a sustained virological response and have not yet progressed to cirrhosis. IFN-based treatment is reserved for patients with decompensated cirrhosis who are under evaluation of liver transplantation to reduce post-transplant recurrence of HCV. More effective therapeutic options such as direct acting antiviral agents will hopefully increase the response rate in difficult-totreat patients with HCV genotype 1. However, the risk of HCC remains in cirrhotic patients(both chronic HBV and HCV infection) if treatment is initiated after cirrhosis is established. Future research should focus on investigating new agents, especially for those patients with hepatic decompensation or post-transplantation. | Li-Ping Chen Jun Zhao Yan Du Yi-Fang Han Tong Su Hong-Wei Zhang Guang-Wen Cao | 2012 | World Journal of Virology2012，1，6： | 23 |
| 16 | Shrinking the malaria map in China: measuring the progress of the National Malaria Elimination Programme显示文摘Background:Remarkable progress has been made towards the elimination of malaria in China since the National Malaria Elimination Programme(NMEP)was launched in 2010.The incidence of locally-acquired malaria cases has declined rapidly and endemic areas have also dramatically shrunk.In total,3078 malaria cases were reported in 2014,but only 56 cases were indigenous.In order to further promote the elimination programme,we reviewed the progress of and experiences associated with malaria elimination in China,and identified the challenges and priorities for the next stage of the programme.Methods:Data were collected from the web-based China Information System for Disease Control and Prevention,and the China Annual Report of Malaria Elimination.The progress towards the elimination of malaria from 2010 to 2014 was measured.Results:During the implementation of the NMEP from 2010 to 2014,local malaria incidence has declined continuously,only remaining in the Yunnan Province and Tibet Autonomous Region in 2014.By the end of 2015,75.6%(1636/2163)of the malaria-endemic counties passed the sub-national elimination assessment.The main challenges are cases of border malaria and imported malaria from other countries.Sustainable support and investment from the government,the establishment of an effective surveillance and response system,and risk assessments for the potential reintroduction of malaria are priorities for the next stage of the elimination programme.Conclusions:The NMEP in China has been successfully implemented thus far and the malaria map has shrunk dramatically.The priorities for malaria elimination are interventions to block transmission at border areas,management of imported malaria cases,preventing malaria reintroduction,capacity building,and sustainability of malaria surveillance and response. | Tao Hu Yao-Bao Liu Shao-Sen Zhang Zhi-Gui Xia Shui-Sen Zhou Jun Yan Jun Cao Zhan-Chun Feng | 2016 | Infectious Diseases of Poverty2016，5，1： | 23 |
| 17 | Casticin-induced apoptosis involves death receptor 5 upregulation in hepatocellular carcinoma cells显示文摘AIM:To investigate the apoptotic activities of casticin in hepatocellular carcinoma(HCC) cells and its molecular mechanisms.METHODS:PLC/PRF/5 and Hep G2 cell lines were cultured in vitro and the inhibitory effect of casticin on the growth of cells was detected by 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolim bromide(MTT) assay.The apoptotic cell death was examined using the cell apoptosis enzyme linked immunosorbent assay(ELISA) detection kit,flow cytometry(FCM) after propidium iodide(PI) staining and DNA agarose gel electrophoresis.The caspase activities were measured using ELISA.Reactive oxygen species(ROS) production was evaluated by FCM after dichlorodihydrofluorescein diacetate(DCFH-DA) probe labeling.Intracellular glutathione(GSH) content was measured using a glutathione assay kit.The expression of death receptor(DR)4 and DR5 proteins was analyzed by Western blotting and FCM.RESULTS:Casticin significantly inhibited the growth of human HCC(PLC/PRF/5 and Hep G2) cells in a dosedependent manner(P < 0.05).Casticin increased the percentage of the sub-G1 population in HCC cells in a concentration-dependent manner.The potency of casticin to PLC/PRF/5 cells was higher than that of 5-flurouracil(26.8% ± 4.8% vs 17.4% ± 5.1%) at 10 μmol/L for 24 h.Casticin increased the levels of Histone/DNA fragmentation and the levels of active caspase-3,-8 and-9 in a concentration-dependent manner(P < 0.05).Treatment with 30 μmol/L casticin for 24 h resulted in the formation of a DNA ladder.Casticin reduced the GSH content(P < 0.05),but did not affect the level of intracellular ROS in PLC/PRF/5 and Hep G2 cells.The thiol antioxidants,acetylcysteine(NAC) and GSH restored GSH content and attenuated casticin-induced apoptosis.In contrast,the nonthiol antioxidants,butylated hydroxyanisole and mannitol failed to do so.In the HCC cells treated with casticin for 24 h,DR5 protein level was increased.The expression of DR5 protein induced by casticin was inhibited by NAC.Pretreatment with DR5/Fc chimera protein,a blocking antibody,effectively attenuated the induction of apoptosis by casticin.CONCLUSION:Casticin-induced apoptosis of HCC cells is involved in GSH depletion and DR5 upregulation. | Jun Yang Yun Yang Li Tian Xi-Feng Sheng Fei Liu Jian-Guo Cao | 2011 | World Journal of Gastroenterology2011，17，38： | 21 |
| 18 | Cold adaptation in pigs depends on UCP3 in beige adipocytes显示文摘 | Jun Lin Chunwei Cao Cong Tao Rongcai Ye Meng Dong Qiantao Zheng Chao Wang Xiaoxiao Jiang Guosong Qin Changguo Yan Kui Li John R. Speakman Yanfang Wang Wanzhu Jin Jianguo Zhao | 2017 | Journal of Molecular Cell Biology2017，9，5： | 20 |
| 19 | Lentivirus-mediated shRNA interference targeting STAT3 inhibits human pancreatic cancer cell invasion显示文摘AIM: To investigate RNA interference targeting signal transducer and activator of transcription-3 (STAT3) on invasion of human pancreatic cancer cells. METHODS: We constructed three plasmids of RNA interference targeting the STAT3 gene. After LV (lentivirus)-STAT3siRNA (STAT3 small interfering RNA) the vector was transfected into the human pancreatic cell line, SW1990 and cell proliferation was measured by the MTT assay. Flow cytometry was used to assess cell cycle. Vascular endothelial growth factor (VEGF) and matrix metalloproteinase-2 (MMP-2) mRNA and protein expression were examined by quantitative PCR and western blotting, respectively. The invasion ability of SW1990 cells was determined by cell invasion assay. RESULTS: We successfully constructed the LVSTAT3siRNA lentivirus vector and proved that it can suppress expression of STAT3 gene in SW1990 cells. RNA interference of STAT3 by the LV-STAT3siRNA construct signifi cantly inhibited the growth of SW1990 cells, in addition to signifi cantly decreasing both VEGF and MMP-2 mRNA and protein expression. Moreover, suppression of STAT3 by LV-STAT3siRNA decreased the invasion ability of SW1990 cells.CONCLUSION: The STAT3 signaling pathway may provide a novel therapeutic target for the treatment of pancreatic cancer since it inhibits the invasion ability of pancreatic cancer cells. | Guang Yan Chen Huang Jun Cao Ke-Jian Huang Tao Jiang Zheng-Jun Qiu | 2009 | World Journal of Gastroenterology2009，15，30： | 19 |
| 20 | EXPERIMENTAL STUDY OF LANDSLIDE DAM-BREAK FLOOD OVER ERODIBLE BED IN OPEN CHANNELS显示文摘Large-scale landslide dams may block the river flow and cause inundation upstream, and subsequently fail and result in severe flooding and damage in the downstream. The need for enhanced understanding of the inundation and flooding is evident. This article presents an experimental study of the inundation and landslide dam-break flooding over erodible bed in open channels. A set of automatic water-level probes is deployed to record the highly transient stage, and the post-flooding channel bed elevation is measured. New experimental data resources are provided for understanding the processes of landslide-induced flooding and for testing mathematical rivers models. | YAN Jun CAO Zhi-xian LIU Huai-han CHEN Li | 2009 | Journal of Hydrodynamics2009，21，1： | 18 |
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