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| 1 | 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 |
| 2 | Effects of different resuscitation fluid on severe acute pancreatitis显示文摘AIM: To compare effects of different resuscitation fluid on microcirculation, inflammation, intestinal barrier and clinical results in severe acute pancreatitis (SAP). METHODS: One hundred and twenty patients with SAP were enrolled at the Pancreatic Disease Institute between January 2007 and March 2010. The patients were randomly treated with normal saline (NS group), combination of normal saline and hydroxyethyl starch (HES) (SH group), combination of normal saline, hydroxyethyl starch and glutamine (SHG group) in resuscitation. The ratio of normal saline to HES in the SH and SHG groups was 3:1. The glutamine (20% glutamine dipeptide, 100 mL/d) was supplemented into the resuscitation liquid in the SHG group. Complications and outcomes including respiratory and abdominal infection, sepsis, abdominal hemorrhage, intra-abdominal hypertension, abdominal compartment syndrome (ACS), renal failure, acute respiratory distress syndrome (ARDS), multiple organ dysfunction syndrome (MODS), operation intervention, length of intensive care unit stay, length of hospital stay, and mortality at 60 d were compared. Moreover, blood oxygen saturation (SpO 2 ), gastric intramucosal pH value (pHi), intra-abdominal pressure (IAP), inflammation cytokines, urine lactulose/mannitol (L/M) ratio, and serum endotoxin were investigated to evaluate the inflammatory reaction and gut barrier. RESULTS: Compared to the NS group, patients in the SH and SHG groups accessed the endpoint more quickly (3.9 ± 0.23 d and 4.1 ± 0.21 d vs 5.8 ± 0.25 d, P < 0.05) with less fluid volume (67.26 ± 28.53 mL/kg/d, 61.79 ± 27.61 mL/kg per day vs 85.23 ± 21.27 mL/kg per day, P < 0.05). Compared to the NS group, incidence of renal dysfunction, ARDS, MODS and ACS in the SH and SHG groups was obviously lower. Furthermore, incidence of respiratory and abdominal infection was significantly decreased in the SH and SHG groups, while no significant difference in sepsis was seen. Moreover, less operation time was needed in the SH and SHG group than the NS group, but the difference was not significant. The mortality did not differ significantly among these groups. Blood SpO 2 and gastric mucosal pHi in the SH and SHG groups increased more quickly than in the NS group, while IAP was significantly decreased in the SH and SHG group. Moreover, the serum tumor necrosis factor-α, interleukin-8 and C-reactive protein levels in the SH and SHG groups were obviously lower than in the NS group at each time point. Furthermore, urine L/M ratio and serum endotoxin were significantly lower in the SH group and further decreased in the SHG group.CONCLUSION: Results indicated that combination of normal saline, HES and glutamine are more efficient in resuscitation of SAP by relieving inflammation and sustaining the intestinal barrier. | Gang Zhao Jun-Gang Zhang He-Shui Wu Jin Tao Qi Qin Shi-Chang Deng Yang Liu Lin Liu Bo Wang Kui Tian Xiang Li Shuai Zhu Chun-You Wang | 2013 | World Journal of Gastroenterology2013,19,13: | 56 |
| 3 | LAMOST spectral survey——An overview显示文摘LAMOST (Large sky Area Multi-Object fiber Spectroscopic Telescope) is a Chinese national scientific research facility operated by National Astronomical Observatories, Chinese Academy of Sciences (NAOC). After two years of commis-sioning beginning in 2009, the telescope, instruments, software systems and operations are nearly ready to begin the main science survey. Through a spectral survey of millions of objects in much of the northern sky, LAMOST will enable research in a number of contemporary cutting edge topics in astrophysics, such as discovery of the first generation stars in the Galaxy, pinning down the formation and evolution history of galaxies - especially the Milky Way and its central massive black hole, and looking for signatures of the distribution of dark matter and possible sub-structures in the Milky Way halo. To maximize the scientific potential of the facility, wide national participation and international collaboration have been emphasized. The survey has two major components: the LAMOST ExtraGAlactic Survey (LEGAS) and the LAMOST Experiment for Galactic Understanding and Exploration (LEGUE). Until LAMOST reaches its full capability, the LEGUE portion of the survey will use the available ob- serving time, starting in 2012. An overview of the LAMOST project and the survey that will be carried out in the next five to six years is presented in this paper. The sci- ence plan for the whole LEGUE survey, instrumental specifications, site conditions, and the descriptions of the current on-going pilot survey, including its footprints and target selection algorithm, will be presented as separate papers in this volume. | Gang Zhao Yong-Heng Zhao Yao-Quan Chu Yi-Peng Jing Li-Cai Deng | 2012 | Research in Astronomy and Astrophysics2012,12,7: | 30 |
| 4 | Analysis of variabilities of serum proteomic spectra in patients with gastric cancer before and after operation显示文摘瞄准:为了在手术前后与胃的癌症在病人学习浆液 proteomic 系列的可变性以便检测特定的蛋白质标记,那能被用于胃的癌症的快诊断。方法:从有在操作前后的胃的癌症的病人的 46 件浆液样品的 Proteomic 系列并且 40 被 IMAC-Cu 蛋白质薄片和飞行团分光术的提高表面的激光 desorption/ 电离时间从正常个人产生。结果:十四差别在浆液表示了蛋白质被外科手术前的病人和正常个人的 proteomic 系列的分析屏蔽。我们获得了 4 蛋白质(热吃惊蛋白质 27,调整葡萄糖的蛋白质,禁止在,蛋白质二硫化物异构酶 A3 ) 完成对班有能力的标记模式耐心队、正常队。这些标记模式分别地产出 95.7% 敏感和 92.5% 特性。在外科手术前的病人的浆液过去表示的蛋白质显然是下面调整的。结论:胃的癌症的特定的蛋白质标记能被用于胃的癌症的快诊断和预后的判断。SELDI-TOF-MS 是为在浆液的新蛋白质标记的察觉和鉴定的一个有用工具。 | Hong Ren Ning Du Gang Liu Heng-Tong Hu Wei Tian Zhi-Ping Deng Jing-Sen Shi | 2006 | World Journal of Gastroenterology2006,12,17: | 25 |
| 5 | EXPERIMENTAL STUDY OF FLOWFIELD STRUCTURE AROUND AN OGIVE-CYLINDER显示文摘The flowfield structure and their aerodynamic characteristics over an ogive cylinder were studied by means of flow visualization and surface pressure measurement in a water tunnel and a wind tunnel. The existence of multi asymmetric vortices over long slender bodies was experimentally confirmed at large angles of attack and in the subcritical Reynolds number range. The spatial 3 D characteristics of the multi vortices system were analyzed and a physical model was developed. The topological structure of different patterns in cross flow plane was studied and the mechanism governing the formation of asymmetric vortices and multi vortices was discussed from the viewpoint of stability of the topological structure. It was concluded that the maximum in the sectional side force distribution curve are not caused by the shedding of higher position vortex, but by the cross over to the symmetric plane of the lower position vortex. | Ph.D.Candidate:Wang Gang Fluid Mechanics Institute, Beijing University of Aeronautics and Astronautics, Beijing 100083, China,Supervisor: Deng Xue ying (Beijing University of Aeronautics and Astronautics) Members of Dissertation Defense Committee: Tong Bing gang (Graduate School of the Chinese Academy of Sciences),Chairman Gu Zhi fu (Peking University) Yang Qi de (China Aerodynamics Research and Development Center) Lv Zhi yong (Beijing University of Aeronautics and Astronautics) Liu Pei qing (Beijing University of Aeronautics and Astronautics) | 2003 | Journal of Hydrodynamics2003,15,5: | 18 |
| 6 | 新型IGCC系统的开拓与集成技术显示文摘本文基于大量相关研究,全面总结分析了新型IGCC系统的开拓及其集成技术开发与进展。首先分析了IGCC固有的效率高、环保性能优以及最具发展潜力等特点,以揭示其具有的发展前景和受到重视的原因;然后总结介绍了正在发展的燃料电池-IGCC联合循环、IGCC多联产、CO2零排放的IGCC以及燃料多样化的IGCC等新型系统,并扼要论述这些新系统整合机理和特性。还归纳介绍了先进的燃气轮机技术、离子膜制氧技术等集成技术开发与进展。 | 林汝谋 徐玉杰 徐钢 金红光 邓润亚 DENG Run-ya JIN Hong-guang XU Gang XU Yu-jie LIN Ru-mou | 2005 | 燃气轮机技术2005,18,1: | 18 |
| 7 | Rapid determination of pharmaceuticals from multiple therapeutic classes in wastewater by solid-phase extraction and ultra-performance liquid chromatography tandem mass spectrometry显示文摘A new analytical method utilizing ultra-performance liquid chromatography (UPLC) tandem mass spectrometry (MS/MS) has been developed to determine 16 pharmaceuticals from 8 therapeutic classes in wastewater: bezafibrate, clofibric acid, carbamazepine, caffeine, chloramphenicol, diclofenac, gemfibrozil, indomethacin, ketoprofen, mefenamic acid, metoprolol, nalidixic acid, N,N-diethyl-metatoluamide, propranolol, sulpiride and trimethoprim. Key parameters of MS/MS, UPLC and solid phase extraction (SPE) were optimized. In general, recovery of target pharmaceuticals was over 70% for the wastewater effluent samples and 50% for the influent samples. The effects of matrix suppression, loss during the pretreatment as well as instrument variability were successfully corrected by two internal standards, and acceptable relative recovery was obtained. Target compounds were quantitatively analyzed using multiple reaction monitoring (MRM) mode, and the detection limits ranged from 0.3 to 20 ng/L. A detailed study, matrix effect in effluent wastewater was also present. The method was applied to detecting pharmaceuticals in the wastewater from three wastewater treatment plants (WWTPs) in Beijing, China and the results demonstrated that most target compounds were detectable in both the influent and effluent, with the mean concentrations ranging from 20.5 to 5775.6 ng/L and 4.6 to 418.6 ng/L, respectively. | SUI Qian HUANG Jun DENG ShuBo YU Gang | 2009 | Chinese Science Bulletin2009,54,24: | 16 |
| 8 | Facile synthesis of yolk-shell Ni@void@SnO2(Ni3Sn2) ternary composites via galvanic replacement/Kirkendall effect and their enhanced microwave absorption properties显示文摘蛋黄壳第三的 composites 一个 Ni 范围核心和 SnO 2(Ni3 Sn 2) 壳被一个灵巧的二拍子的圆舞方法成功地准备。产生 composites 的尺寸,形态学,微观结构,和阶段纯净被扫描电子显微镜学描绘,精力散 X 光检查光谱学,传播电子显微镜学(TEM ) ,高分辨率的 TEM,精选区域的电子衍射,和粉末 X 光检查衍射。蛋黄壳结构的核心尺寸,空隙的空体积,和成分由改变反应时间变化了。机制为蛋黄壳结构的形成基于时间依赖者实验被建议。蛋黄壳结构被蚀刻的反应,流电的代替反应,和 Kirkendall 效果的 synergistic 联合形成。蛋黄壳第三的 SnO 2(Ni 3 Sn 2)@Ni composites 在 15 h 的一反应时间综合了显示出的优秀微波吸收性质。思考损失被发现作为在 6.1 GHz 的低 as-43 dB。提高的微波吸收性质可以被归因于好阻抗火柴,多重思考,由于在核心和壳之间的虚空散布,并且在电介质之间的有效补充损失和磁性的损失。因此,蛋黄壳第三的 composites 被期望为微波吸收应用,锂离子电池,和光催化正在答应候选人。 | Biao Zhao Xiaoqin Guo Wanyu Zhao Jiushuai Deng Bingbing Fan Gang Shao Zhongyi Bai Rui Zhang | 2017 | Nano Research2017,10,1: | 14 |
| 9 | New Triterpenes from Siyekucai (Ixeris chinensis)显示文摘Three new triterpenes, 3β,21α-dihydroxylupen-18(19)-en (1), 3β,25-dihydroxytirucalla-7,23(24)-dien (2), and 21α-hydroxy-19α-hydrogentaraxasterol-20(30)-en (3) were obtained froman ethyl acetate extract of the whole plant of Siyekucai (Ixeris chinensis). The structures of 1-3were determined by spectroscopic methods (EIMS, IR, 1D and 2D NMR). | Shu Jun ZHANG Jin Lan WANG Qi Gang DENG Masayoshi ANDO | 2006 | Chinese Chemical Letters2006,17,2: | 13 |
| 10 | PARylation regulates stress granule dynamics, phase separation, and neurotoxicity of disease-related RNA-binding proteins显示文摘Mutations in RNA-binding proteins (RBPs) localized in ribonucleoprotein (RNP) granules, such as hnRNP A1 and TDP-43, promote aberrant protein aggregation, which is a pathological hallmark of various neurodegenerative diseases, such as amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Protein posttranslational modifications (PTMs) are known to 佗gulate RNP granules. In this study, we investigate the function of poly(ADP-ribosyl)ation (PARylation), an important PTM involved in DNA damage repair and cell death, in RNP granule-related neurodegeneration. We reveal that PARylation levels are a major regulator of the assembly-disassembly dynamics of RNP granules containing disease-related RBPs, hnRNP A1 and TDP-43. We find that hnRNP A1 can both be PARylated and bind to PARylated proteins or poly(ADP-ribose)(PAR). We further uncover that PARylation of hnRNP A1 at K298 controls its nucleocytoplasmic transport, whereas PAR-binding via the PAR-binding motif (PBM) of hnRNP Al regulates its association with stress granules. Moreover, we reveal that PAR not only dramatically enhances the liquid-liquid phase separation of hnRNP A1, but also promotes the co-phase separation of hnRNP A1 and TDP-43 in vitro and their interaction in vivo. Finally, both genetic and pharmacological inhibition of PARP mitigates hnRNP Al- and TDP-43-mediated neurotoxicity in cell and Drosophila models of ALS. Together, our findings suggest a novel and crucial role for PARylation in regulating the dynamics of RNP granules, and that dysregulation in PARylation and PAR levels may con tribute to ALS disease pathoge nesis by promoting protei n aggregation. | Yongjia Duan Aiying Du Jinge Gu Gang Duan Chen Wang Xinrui Gui Zhiwei Ma Beituo Qian Xue Deng Kai Zhang Le Sun Kuili Tian Yaoyang Zhang Hong Jiang Cong Liu Yanshan Fang | 2019 | Cell Research2019,29,3: | 13 |
| 11 | Diagnosis and treatment of herpangina:Chinese expert consensus显示文摘Background Herpangina is a common infectious disease in childhood caused by an enterovirus.This consensus is aiming to standardize and improve herpangina prevention and clinical diagnosis.Methods The Subspecialty Group of Infectious Diseases,the Society of Pediatric,Chinese Medical Association and Nation Medical Quality Control Center for Infectious Diseases gathered 20 experts to develop the consensus,who are specialized in diagnosis and treatment of herpangina.Results The main pathogenic serotypes of herpangina include Coxsackievirus-A,Enterovirus-A and Echovirus.Its diagnosis can be rendered on the basis of history of epidemiology,typical symptoms,characteristic pharyngeal damage and virological tests.The treatment is mainly symptomatic,and incorporates topical oral spray with antiviral drugs.The course of herpangina generally lasts 4-6 days with a good prognosis.Conclusion The consensus could provide advices and references for the diagnosis,treatment and management of herpangina in children. | Hui Yu Xing-Wang Li Quan-Bo Liu Hui-Ling Deng Gang Liu Rong-Meng Jiang Ji-Kui Deng Ying-Zi Ye Jian-Hua Hao Ying-Hu Chen Guang-Min Nong Zhao-Bo Shen Chang-Shan Liu Ying-Xue Zou Jin-Zhun Wu Xing-Dong Wu Bi-Quan Chen Ru-Ping Luo Ai-Wei Lin Yan Chen Xiao-Dong Liu | 2020 | World Journal of Pediatrics2020,16,2: | 12 |
| 12 | Piglets cloned from induced pluripotent stem cells显示文摘 | Nana Fan Jijun Chen Zhouchun Shang Hongwei Dou Guangzhen Ji Qingjian Zou Lu Wu Lixiazi He Fang Wang Kai Liu Na Liu Jianyong Han Qi Zhou Dengke Pan Dongshan Yang Bentian Zhao Zhen Ouyang Zhaoming Liu Yu Zhao Lin Lin Chongming Zhong Quanlei Wang Shouqi Wang Ying Xu Jing Luan Yu Liang Zhenzhen Yang Jing Li Chunxia Lu Gabor Vajta Ziyi Li Hongsheng Ouyang Huayan Wang Yong Wang Yang Yang Zhonghua Liu Hong Wei Zhidong Luan Miguel A Esteban Hongkui Deng Huanming Yang Duanqing Pei Ning Li Gang Pei Lin Liu Yutao Du Lei Xiao Liangxue Lai | 2013 | Cell Research2013,23,1: | 12 |
| 13 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018,61,3: | 12 |
| 14 | Clinical characteristics and effectiveness of antiviral agents in hospitalized children with infectious mononucleosis in China:A multicenter retrospective study显示文摘Importance:The clinical characteristics of infectious mononucleosis(IM)in Chinese children have not been evaluated in multicenter studies,and the effectiveness of antiviral treatment are controversial.Objective:To investigate the clinical characteristics of Chinese children with IM and current status of antiviral therapy for affected patients.Methods:Hospitalized patients with IM were enrolled between 2018 and 2020 in five children’s hospitals in China.The clinical characteristics were compared among four age groups:<3 years,3-<6 years,6-<10 years,and≥10 years.The clinical characteristics of IM and effectiveness of antiviral therapy were compared among patients receiving acyclovir(ACV),ganciclovir(GCV),and no antiviral therapy(i.e.,non-antiviral group).Results:In total,499 patients were analyzed;most patients were 3-<6 years of age.The most common symptoms and signs included fever(100%),lymphadenopathy(98.6%),pharyngitis(86.4%),eyelid edema(76.8%),and snoring(72.9%).There were significant differences in rash,hepatomegaly,and liver dysfunction among the four age groups.Patients aged<3 years had a lower incidence of liver dysfunction and a higher incidence of rash.Among the 499 patients,50.1%were treated with GCV,26.3%were treated with ACV,and 23.6%received no antiviral therapy.Compared with the non-antiviral group,patients in the ACV and GCV groups had longer durations of fever(P<0.001).There were no significant differences in the incidences of complications among the three treatment groups.Interpretation:The incidence of IM in Chinese children peaked at 3-<6 years of age.Clinical features of IM varied according to age.Patients receiving antiviral therapy exhibited more serious clinical manifestations than did patients without antiviral therapy.The effectiveness of antiviral therapy for IM requires further analysis. | Huili Hu Huiling Deng Jing Bi Yi Xu Shuangjie Li Yue Xie Xinrong Sun Dongmeng Wang Xufang Li Wenxian Ouyang Bing Hu Yufeng Zhang He Tang Chunxiao Fang Hui Zhang Lingyun Guo Chen Wang Tianyi Wang Fengxia Yang Tao Jiang Zhengde Xie Gang Liu | 2021 | Pediatric Investigation2021,5,3: | 12 |
| 15 | Intra-continental back-arc basin inversion and Late Carboniferous magmatism in Eastern Tianshan,NW China:Constraints from the Shaquanzi magmatic suite显示文摘The Yamansu belt,an important tectonic component of Eastern Tianshan Mountains,of the Central Asian Orogenic Belt,NW China hosts many Fe-(Cu)deposit.In this study,we present new zircon U-Pb geochronology and geochemical data of the volcanic rocks of Shaquanzi Formation and diorite intrusions in the Yamansu belt.The Shaquanzi Formation comprises mainly basalt,andesite/andesitic tuff,rhyolite and sub-volcanic diabase with local diorite intrusions.The volcanic rocks and diorites contain ca.315-305 Ma and ca.298 Ma zircons respectively.These rocks show calc-alkaline affinity with enrichment in large-ion lithophile elements(LILEs),light rare-earth elements(LREEs),and depletion in high field strength elements(HFSEs)in primitive mantle normalized multi-element diagrams,which resemble typical back-arc basin rocks.They show depleted mantle signature with ε_(Nd)(t)ranging from+3.1 to +5.6 for basalt;+2.1 to+4.7 for andesite;-0.2 to+1.5 for rhyolite and the ε_(Hf)(t)ranges from-0.1 to +13.0 for andesites;+5.8 to +10.7 for andesitic tuffs.We suggest that the Shaquanzi Formation basalt might have originated from a depleted,metasomatized lithospheric mantle source mixed with minor(3-5%)subduction-derived materials,whereas the andesite and rhyolite could be fractional crystallization products of the basaltic magma.The Shaquanzi Formation volcanic rocks could have formed in an intracontinental back-arc basin setting,probably via the southward subduction of the Kangguer Ocean beneath the Middle Tianshan Massif.The Yamansu mineralization belt might have undergone a continental arc to back-arc basin transition during the Late Carboniferous and the intra-continental back-arc basin might have closed in the Early Permian,marked by the emplacement of dioritic magma in the Shaquanzi belt. | Hongjun Jiang Jinsheng Han Huayong Chen Yi Zheng Wanjian Lu Gang Deng Zhixiong Tan | 2017 | Geoscience Frontiers2017,8,6: | 11 |
| 16 | Molybdenum recovery from oxygen pressure water leaching residue of Ni-Mo ore显示文摘This article investigated molybdenum recovery from oxygen pressure water leaching residue of Ni-Mo ore using alkaline leaching, followed by chemical treatment of leach liquor. Parameters affecting Mo leaching rate, such as sodium hydroxide concentration, reaction time, a liquid-to-solid ratio, and temperature for the preliminary alkaline leaching were experimentally determined. The results showed that more than 88% of molybdenum was leached under the optimum conditions (2.5 ml·g-1 NaOH, 80 °C, a liquid to solid ratio 3 ml·g-1 , and reaction time 3 h). After the purification of leach liquor, a CaMoO 4 product of 99.2% purity could be obtained by CaCl 2 precipitation method. The whole Mo recovery reached about 82.7%. | Ming-Shuang Wang Chang Wei Gang Fan Zhi-Gan Deng Si-Fu Wang Jun Wu | 2013 | Rare Metals2013,32,2: | 11 |
| 17 | Contaminants of emerging concern in landfill leachate in China:A review显示文摘This review paper summarizes the occurrence,removal and ecological risk of contaminants of emerging concern(CEC)reported in landfill leachate in China since 1996(43 studies in 10 regions).Results show that many more studies are conducted in developed southeastern China than in developing western and northeastern regions in China.Phthalate esters(PAEs,with 15 studies)and pharmaceuticals and personal care products(PPCPs,with 13 studies)are the two most frequently studied CEC classes.Concentrations of nine CECs classes were in a wide range from 0.03(organochlorine pesticides)to approximately 4500 mg/L(alkylphenol polyethoxylates/bisphenol analog).Meanwhile,concentrations of CEC compounds range from below detection limit(e.g.doxycycline)to approximately 4500 mg/L(bisphenol A).Several PAEs(diethyl phthalate,di-n-butyl phthalate,and di(2-ethylhexyl)phthalate)and PPCPs(diclofenac and gemfibrizol)have significant variation between sampling sites.Typically,advanced treatment processes can achieve higher removal efficiencies of CEC compounds from landfill leachate compared with conventional treatment processes.Furthermore,environmental risk assessments of CEC compounds in treated landfill leachate using a risk quotient method show that 2(substituted)polycyclic aromatic hydrocarbons(sPAHs)(benzo(a)anthracene and benzo(b)fluoranthene),2 PPCPs(bezafibrate and sulfapyridine),g-hexachlorocyclohexane,and bisphenol A pose high risk.The importance of monitoring and potential risks of CECs in the leachate to vicinity aquatic environment cross China is addressed. | Chengdu Qi Jun Huang Bin Wang Shubo Deng Yujue Wang Gang Yu | 2018 | Emerging Contaminants2018,4,1: | 10 |
| 18 | 2019冠状病毒病(COVID-19)概览显示文摘2019年12月中国湖北省武汉市爆发由严重急性呼吸综合征冠状病毒2(severeacuterespiratory syndrome coronavirus 2,SARS-CoV-2)感染引起的新型冠状病毒肺炎。2020年2月11日,世界卫生组织(World Health Organization,WHO)将该疾病正式命名为COVID-19(coronavirus disease2019)。COVID-19临床表现多样,典型表现为发热、干咳和乏力,常出现肺部受累。SARS-Co V-2传染性较强,人群普遍易感。野生动物宿主和患者为SARS-Co V-2主要传染源,呼吸道飞沫传播和接触传播为主要传播途径。自发现该病流行以来,中国政府和科学界迅速明确了此次疫情病原体,并及时向全世界公开病毒基因序列,同时采取一系列措施控制疫情。全球科研工作者从新型冠状病毒肺炎的病原生物学和发病机制、流行病学、临床特征、诊断治疗和药物疫苗研发等各方面入手,开展了一系列研究工作。本文通过综述最新研究成果、专家共识,以及中国抗疫经验,以期加强对该新发传染病的认识,为防控治疗提供参考。 | Yu SHI Gang WANG Xiao-peng CAI Jing-wen DENG Lin ZHENG Hai-hong ZHU Min ZHENG Bo YANG Zhi CHEN | 2020 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2020,21,5: | 10 |
| 19 | Serum uric acid as an index of impaired renal function in congestive heart failure显示文摘BackgroundHyperuricemia 经常是在有心失败的病人的现在。许多病理学的条件例如织物局部缺血,肾的功能缺陷,心脏的功能缺陷,新陈代谢的症候群,和煽动性的地位,可以影响尿酸(UA ) 新陈代谢。这研究是回顾地在心 failure.MethodsWe 估计他们的潜在的关系到 UA 新陈代谢估计的临床的特征, echocardiological ,肾,与充血的心失败在随机选择的成年人的一个大队在心血管的疾病和 UA 新陈代谢根据他们的参与的以前的证据选择的新陈代谢、煽动性的变量( n = 553 )。由索引聚类,那些变量用因素 analysis.ResultsIn 因素分析被探索,尿酸(SUA ) 形成了的浆液包括了浆液 creatinine (SCr ) 和血脲氮(甜面包) 的肾的功能的变量的主要的簇的部分。在有充血的心失败的病人的变量之间的 Univariate 关联系数证明为 SUA 的最强壮的关联与甜面包(r = 0.48, P <0.001 ) 并且 SCr (r = 0.47, P <0.001 ).ConclusionsThere 是在 SUA 层次和在有充血的心失败的病人的肾的功能的措施之间的一种反的关系。在 SUA 和 SCr 和甜面包层次之间的强壮的关联建议提高的 SUA 集中在心失败反映肾的功能的一个缺陷。 | Yu Tian Ying Chen Bao Deng Gang Liu Zhen-Guo Ji Qing-Zhen Zhao Yu-Zhi Zhen Yan-Qiu Gao Li Tian Le Wang Li-Shuang Ji Guo-Ping Ma Kun-Shen Liu Chao Liu | 2012 | Journal of Geriatric Cardiology2012,9,2: | 9 |
| 20 | Activated carbons and amine-modified materials for carbon dioxide capture- a review显示文摘 | Zhenhe CHEN Shubo DENG Haoran WEI Bin WANG Jun HUANG Gang YU | 2013 | Frontiers of Environmental Science & Engineering2013,7,3: | 9 |