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Epidemiological survey of echinococcosis in Tibet Autonomous Region of China

Infectious Diseases of Poverty 2019年第2期8卷 23-33页

作者： Bin Li Gongsang Quzhen Chui-Zhao Xue Shuai Han Wei-Qi Chen Xin-Liu Yan Zhong-Jie Li mlinda quick Yong Huang Ning Xiao Ying Wang Li-Ying Wang Gesang Zuoga Bianba Gangzhu Bing-Cheng Ma Gasong Xiao-Gang Wei Niji Can-Jun Zheng Wei-Ping Wu Xiao-Nong Zhou Tibet Autonomous Region Center for Diseases Control and Prevention Lhasa 850000Tibet Autonomous RegionChina National Institute of Parasitic Diseases Chinese Center for Disease Control and PreventionChinese Center for Tropical Diseases ResearchWHO Collaborating Centre for Tropical DiseasesNational Center for International Research on Tropical DiseasesMinistry of Science and TechnologyKey Laboratory of Parasite and Vector BiologyMOHHuangpu DistrictShanghai 200025China Henan Center for Diseases Control and Prevention ZhengzhouShanghai 450000HenanChina Yunnan Institute of Diseases Control and Prevention Kunming 650000YunnanChina Chinese Center for Diseases Control and Prevention ChangpingBeijing 102200China Center for Diseases Control and Prevention AtlantaGA 30328USA Shandong Institute of Parasitic Diseases Jining 272033ShandongChina Lhasa Center for Diseases Control and Prevention Lhasa 850000Tibet Autonomous RegionChina Shigatse Center for Diseases Control and Prevention Sangzhuzi District 857000Tibet Autonomous RegionChina Shannan Center for Diseases Control and Prevention Shannan 856000Tibet Autonomous RegionChina Linzhi Center for Diseases Control and Prevention Linzhi 860000Tibet Autonomous RegionChina Changdu Center for Diseases Control and Prevention Changdu 854000Tibet Autonomous RegionChina Naqu Center for Diseases Control and Prevention Naqu 852000Tibet Autonomous RegionChina Ali Center for Diseases Control and Prevention Ali 859000Tibet Autonomous RegionChina Beijing China

Background:The echinococcosis is prevalent in 10 provinces/autonomous region in western and northern *** survey of echinococcosis in China in 2012 showed the average prevalence of four counties in Tibet Autonomous Region(TAR)is 4.23%,much higher than the average prevalence in China(0.24%).It is important to understand the transmission risks and the prevalence of echinococcosis in human and animals in ***:A stratified and proportionate sampling method was used to select samples in *** selected residents were examined by B-ultrasonography diagnostic,and the faeces of dogs were tested for the canine coproantigen against Echinococcus *** enzyme-linked immunosorbent *** internal organs of slaughtered domestic animals were examined by visual examination and *** awareness of the prevention and control of echinococcosis among of residents and students was investigated using *** data were inputted using double entry in the Epi Info database,with error correction by double-entry comparison,the statistical analysis of all data was processed using SPSS 21.0,and the map was mapped using ArcGIS 10.1,the data was tested by Chi-square test and Cochran-Armitage trend ***:A total of 80384 people,7564 faeces of dogs,and 2103 internal organs of slaughtered domestic animals were *** prevalence of echinococcosis in humans in TAR was 1.66%,the positive rate in females(1.92%)was significantly higher than that in males(1.41%),(X2=30.31,P<0.01),the positive rate of echinococcosis was positively associated with age(X2trend=-423.95,P<0.01),and the occupational populations with high positive rates of echinococcosis were herdsmen(3.66%)and monks(3.48%).The average positive rate of Echinococcus coproantigen in TAR was 7.30%.The positive rate of echinococcosis in livestock for the whole region was 11.84%.The average awareness rate of echinococcosis across the region was 33.39%.Conclusions:A high prevalence of echin

关键词： Tibet Echinococcosis Prevalence Ultrasonography

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C4 Rice-an Ideal Arena for Systems Biology Research

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Journal of Integrative Plant Biology 2010年第8期52卷 762-770页

作者： Xin-Guang Zhu Lanlan Shan Yu Wang William Paul quick Key Laboratory of Computational Biology CAS-MPG Partner Institute for Computational Biology Shanghai Institutes for Biologica Sciences Chinese Academy of Sciences Shanghai 200031 China The International Rice Research Institute Los Banos Philippines

Engineering the C4 photosynthetic pathway into C3 crops has the potential to dramatically increase the yields of major C3 crops. The genetic control of features involved in C4 photosynthesis are still far from being understood; which partially explains why we have gained little success in C4 engineering thus far. Next generation sequencing techniques and other high throughput technologies are offering an unprecedented opportunity to elucidate the developmental and evolutionary processes of C4 photosynthesis. Two contrasting hypotheses about the evolution of C4 photosynthesis exist, i.e. the master switch hypothesis and the incremental gain hypothesis. These two hypotheses demand two different research strategies to proceed in parallel to maximize the success of C4 engineering. In either case, systems biology research will play pivotal roles in identifying key regulatory elements controlling development of C4 features, identifying essential biochemical and anatomical features required to achieve high photosynthetic efficiency, elucidating genetic mechanisms underlining C4 differentiation and ultimately identifying viable routes to engineer C4 rice. As a highly interdisciplinary project, the C4 rice project will have far-reaching impacts on both basic and applied research related to agriculture in the 21st century.

关键词： Engineering Engines Engineers Viverridae Genetics Crops Oesophagus Forecasting Rice Technology

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Making Data and Workflows Findable for Machines

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Data Intelligence 2020年第1期2卷 40-46,303页

作者： Tobias Weigel Ulrich Schwardmann Jens Klump Sofiane Bendoukha Robert quick Deutsches Klimarechenzentrum Bundesstrasse 45aHamburg 20146Germany Gesellschaft für wissenschaftliche Datenverarbeitung Gottingen Am Faßberg 1137077 GottingenGermany CSIRO KensingtonWA 6151CanberraAustralia Indiana University Bloomington BloomingtonIN 47405USA

Research data currently face a huge increase of data objects with an increasing variety of types(data types,formats)and variety of workflows by which objects need to be managed across their lifecycle by data *** desire to shorten the workflows from data generation to analysis and publication,and the full workflow needs to become transparent to multiple stakeholders,including research administrators and *** poses challenges for research infrastructures and user-oriented data services in terms of not only making data and workflows findable,accessible,interoperable and reusable,but also doing so in a way that leverages machine support for better *** primary need to be addressed is that of findability,and achieving better findability has benefits for other aspects of data and workflow *** this article,we describe how machine capabilities can be extended to make workflows more findable,in particular by leveraging the Digital Object Architecture,common object operations and machine learning techniques.

关键词： Findability Workflows Automation FAIR data Data infrastructures Data services

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Complete response to radiation therapy of orbital metastasis from hepatocellular carcinoma

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World Journal of Gastroenterology 2009年第47期15卷 6000-6003页

作者： Allison M quick Mark Bloomston Edward Y Kim Nathan C Hall Nina A Mayr Department of Radiation Medicine Arthur G.James Cancer HospitalThe Ohio State University Medical CenterColumbusOH 43210 United States Department of Surgical Oncology The Ohio State University Medical CenterColumbusOH 43210 United States Department of Radiology The Ohio State University Medical CenterColumbusOH 43210United States

The incidence of hepatocellular carcinoma(HCC)is increasing in the United States,and 50%-75%o patients with HCC will develop metastatic disease Orbital metastases from HCC are extremely *** report the case of a 52-year-old male with known metastatic HCC,who presented with severe proptosis and *** orbital mass was identified on magnetic resonance imaging(MRI)and confirmed to have hypermetabolic activity on positron emission tomography/computed *** received a palliative course of external beam radiation therapy to the right *** modulated radiation therapy (IMRT)was used to allow sparing of critical norma tissues in close proximity to the *** month after completion of IMRT to 58 Gray in 30 fractions delivered over 6 wk,the patient had a complete clinical,radiologic(MRI)and symptomatic response The patient continues to have local control in the orbi 1.7 years after therapy *** critical norma structures were kept below the tolerance dose using IMRT,and no toxicities were observed.

关键词： Hepatocellular carcinoma Eye neoplasms Metastasis Intensity modulated radiation therapy Palliative therapy

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The molecular profile of nerve repair: humans mirror rodents

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Neural Regeneration Research 2021年第7期16卷 1440-1441页

作者： Matthew B.Wilcox Kristjan R.Jessen Tom J.quick James B.Phillips Peripheral Nerve Injury Research Unit Royal National Orthopaedic HospitalStanmoreUK Department of Pharmacology UCL School of PharmacyUniversity College LondonLondon WC1N 1AXUK UCL Centre for Nerve Engineering University College LondonLondonUK Department of Cell and Developmental Biology University College LondonLondonUK

Peripheral nerve injuries(PNI)are common following blunt or penetrating trauma and can lead to disability and chronic pain in affected individuals,with limited options available to promote regeneration and functional *** animal models,it is known that the regenerative capacity of the peripheral nervous system(PNS)is heavily dependent upon the remarkable ability of Schwann cells to undergo a phenotypic shift from a supportive/myelinating/maintaining phenotype to one that encourages neural regeneration.

关键词： injuries mirror neural

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Primary Longman elect listening. 3A

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2009年

作者： quick Joan

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Primary Longman elect listening. 3B

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2009年

作者： quick Joan

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Primary Longman elect listening

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2009年

作者： quick Joan

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A simple and efficient CRISPR/Cas9 system permits ultra-multiplex genome editing in plants

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The Crop Journal 2024年第2期12卷 569-582页

作者： Suting Wu Htin Kyaw Zhijun Tong Yirong Yang Zhiwei Wang Liying Zhang Lihua Deng Zhiguo Zhang Bingguang Xiao William Paul quick Tiegang Lu Guoying Xiao Guannan Qin Xue'an Cui Biotechnology Research Institute Chinese Academy of Agricultural SciencesBeijing 100081China Key Laboratory of Genetics Breeding and Multiple Utilization of CropsMinistry of EducationCollege of AgricultureFujian Agriculture and Forestry UniversityFuzhou 350002FujianChina Key Laboratory of Biological Breeding for Fujian and Taiwan Crops Ministry of Agriculture and Rural AffairsCollege of AgricultureFujian Agriculture and Forestry UniversityFuzhou 350002FujianChina Key Laboratory of Agro-ecological Processes in Subtropical Region Institute of Subtropical AgricultureChinese Academy of SciencesChangsha 410125HunanChina School of Biosciences The University of SheffieldFirth CourtWestern BankSheffield S102TNUK Key Laboratory of Tobacco Biotechnological Breeding National Tobacco Genetic Engineering Research CenterYunnan Academy of Tobacco Agricultural SciencesKunming 650021YunnanChina

The development and maturation of the CRISPR/Cas genome editing system provides a valuable tool for plant functional genomics and genetic *** available genome-editing tools have a limited number of targets,restricting their application in genetic *** this study,we developed a novel CRISPR/Cas9 plant ultra-multiplex genome editing system consisting of two template vectors,eight donor vectors,four destination vectors,and one primer-design software *** combining the advantages of Golden Gate cloning to assemble multiple repetitive fragments and Gateway recombination to assemble large fragments and by changing the structure of the amplicons used to assemble sg RNA expression cassettes,the plant ultra-multiplex genome editing system can assemble a single binary vector targeting more than 40 genomic loci.A rice knockout vector containing 49 sg RNA expression cassettes was assembled and a high co-editing efficiency was *** plant ultra-multiplex genome editing system advances synthetic biology and plant genetic engineering.

关键词： CRISPR/Cas9 Multiplex genome editing Assembly system Plant

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Nigrospora sphaerica Products from the Flowering Dogwood Exhibit Antitumorigenic Effects via downregulation of the Translational Regulator,Ribosomal S6 Protein

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Proceedings of Anticancer Research 2018年第3期2卷 8-15页

作者： SProtein Asha Maheshwari Margaret Mmbaga Quincy A.quick Department of Agricultural and Environmental Sciences Tennessee State UniversityNashvilleTNUSA Department of Biological Sciences Tennessee State UniversityNashvilleTNUSA

The utility of diverse species of endophytic fungi as a viable source for drug agents with clinical applicability for the treatment of human diseases continues to *** this study,we examined secondary metabolites of Nigrospora sphaerica isolated from the flowering dogwood,Cornus florida L.,for their anticancer properties on lung cancer and *** identification of *** was determined using internal transcribed spacer rDNA *** expression of translational pathway proteins was examined after exposure to various crude extract concentrations(2μg/ml,4μg/ml,and 8μg/ml)using immunoblotting procedures,while tumor cell migration analysis was performed using Boyden chamber *** *** extracts exhibited antiproliferative and antimigratory effects on solid tumors as determined by cell proliferation and cell migration assays,*** antitumorigenic effects of *** were as a consequence of negatively regulating the PI3K/Akt/mTOR translational control signaling pathway,a canonical mechanistic axis that contributes to the maintenance and progression of several human *** the best of our knowledge,this is the first evidence that demonstrates *** from *** inhibits tumor cell migration and thus disease recurrence a major factor in the therapeutic resistance of cancers to chemotherapeutic agents.

关键词： natural product fungi secondary metabolite intracellular signaling cancer

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