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| 1 | Different antibiotic susceptibility between antrum and corpus of the stomach,a possible reason for treatment failure of Helicobacter pylori infection显示文摘AIM:To assess whether antibiotic resistance varies between the antrum and corpus of the stomach of patients that are either Helicobacter pylori(H.pylori)therapy-naive or pre-treated.METHODS:H.pylori strains were isolated from antrum and corpus biopsies from 66 patients that received a diagnostic gastroduodenoscopy for variant clinical indications.Antimicrobial susceptibility to amoxicillin,clarithromycin,tetracycline,metronidazole,levofloxacin and rifabutin was tested with the E-test method on IsoSensitest agar with 10 vol%defibrinated horse blood.In patients with a different antibiotic susceptibility pattern between the isolates from the antrum and corpus,DNA fingerprinting via random amplified polymorphic DNA analysis was performed to detect differences among DNA patterns of H.pylori isolates.RESULTS:Primary,secondary and tertiary resistance to clarithromycin was 6.9%,53.8%and 83.3%,retrospectively.Metronidazole and levofloxacin resistance also increased according to the number of previous treatments(17.2%,69.2%,83.3%;13.8%,23.1%,33.3%).Tertiary resistance to rifabutin was detected in12.5%of patients.In none of the 66 patients a resistance against amoxicillin or tetracycline was detectable.Discordant antibiotic susceptibility between antrum and corpus isolates for different antibiotics was seen in 15.2%(10/66)of the patients.Two out of those ten patients were naive to any H.pylori antibiotic treatment.The remaining eight patients previously received at least one eradication therapy.DNA fingerprinting analysis revealed no substantial differences among DNA patterns between antrum and corpus isolates in the majority of patients suggesting an infection with a single H.pylori strain.CONCLUSION:Different antibiotic susceptibility between antrum and corpus biopsies is a common phenomenon and a possible explanation for treatment failure.Resistant H.pylori strains may be missed if just one biopsy from one anatomic site of the stomach is taken for H.pylori susceptibility testing. | Michael Selgrad Ina Tammer Cosima Langner Jan Bornschein Julia Mei?le Arne Kandulski Mariya Varbanova Thomas Wex Dirk Schlüter Peter Malfertheiner | 2014 | World Journal of Gastroenterology2014,20,43: | 10 |
| 2 | Silicon and silicon nitride photonic circuits for spectroscopic sensing on-a-chip [Invited]显示文摘There is a rapidly growing demand to use silicon and silicon nitride(Si3N4) integrated photonics for sensing applications, ranging from refractive index to spectroscopic sensing. By making use of advanced CMOS technology,complex miniaturized circuits can be easily realized on a large scale and at a low cost covering visible to mid-IR wavelengths. In this paper we present our recent work on the development of silicon and Si3N4-based photonic integrated circuits for various spectroscopic sensing applications. We report our findings on waveguide-based absorption, and Raman and surface enhanced Raman spectroscopy. Finally we report on-chip spectrometers and on-chip broadband light sources covering very near-IR to mid-IR wavelengths to realize fully integrated spectroscopic systems on a chip. | Ananth Z.Subramanian Eva Ryckeboer Ashim Dhakal Frédéric Peyskens Aditya Malik Bart Kuyken Haolan Zhao Shibnath Pathak Alfonso Ruocco Andreas De Groote Pieter Wuytens Daan Martens Francois Leo Weiqiang Xie Utsav Deepak Dave Muhammad Muneeb Pol Van Dorpe Joris Van Campenhout Wim Bogaerts Peter Bienstman Nicolas Le Thomas Dries Van Thourhout Zeger Hens Gunther Roelkens Roel Baets | 2015 | Photonics Research2015,3,5: | 7 |
| 3 | Mechanism of friction reduction of unsaturated fatty acids as additives in diesel fuels显示文摘This paper investigates the effect of unsaturated fatty acid additives on the lubricating properties of a biodiesel,composed of a blend of fatty acid methyl esters(FAMEs)and a conventional diesel fuel.The presence of fatty acids as additives for biodiesel improves their lubricating properties at elevated temperature conditions.The formation of a protective lubricating tribochemical film on the steel contact surfaces has been evidenced.Elevated temperature conditions and possibly oxygen are needed to form this film that reduces friction and limits wear.Several analytical tools have revealed the insulating nature of the formed tribofilm and its chemical properties.Friction-induced reticulation is thought to play a major role in the growth of this insulating film. | Jean Michel MARTIN Christine MATTA Maria-Isabel De Barros BOUCHET Cyrielle FOREST Thierry Le MOGNE Thomas DUBOIS Michael MAZARIN | 2013 | Friction2013,1,3: | 7 |
| 4 | NOD2-mediated dysbiosis predisposes mice to transmissible colitis and colorectal cancer显示文摘 | Couturier-Maillard Aurélie Secher Thomas Rehman Ateequr Normand Sylvain De Arcangelis Adéle Haesler Robert Huot Ludovic Grandjean Teddy Bressenot Aude Delanoye-Crespin Anne Gaillot Olivier Schreiber Stefan Lemoine Yves Ryffel Bernhard Hot D | 2013 | Journal of Clinical Investigation2013,,2: | 5 |
| 5 | 动脉瘤性蛛网膜下腔出血患者的重症监护处理:神经危重症监护学会多学科共识会议的推荐意见显示文摘蛛网膜下腔出血(subarachnoidhemorrhage,SAH)是一种可对中枢神经系统造成毁灭性打击并对其他多个器官产生显著影响的急性脑血管病。SAH患者被常规收入重症监护病房并由多学科团队进行治疗。由于高质量研究证据的缺乏,使得治疗方法各异,可供选择的指导意见不多。现有的指南主要强调危险因素、预防、自然史以及再出血的预防,很少涉及SAH患者的重症监护问题。美国神经危重症监护学会组织了一次国际性多学科共识会议来探讨SAH的重症监护处理。根据发表的文章和研究领域,此次会议召集了来自欧洲和北美地区的神经重症监护科、神经外科、神经内科、介入神经放射科和神经麻醉科方面的专家。根据临床经验和制定实践指南方面的经验,选择4名经验丰富的神经重症监护专家组成评判委员会。应用推荐分级的评估、制定与评价(GradesofRecommendationsAssessment,DevelopmentandEvaluation,GRADE)系统进行文献回顾,结合参会者的经验、评判委员会的审评以及文献讨论产生推荐意见。应用GRADE系统制定推荐意见,其制定原则不仅强调研究资料的质量,而且还重视利弊权衡与实践转化。对SAH患者日常处理过程中面临的所有问题均提供指导和推荐意见,即使缺乏高质量的证据。 | Michael N. Diringer Thomas P. Bleck J. Claude Hemphill David Menon Lori Shutter Paul Vespa Nicolas Bruder E. Sander Connolly Jr Giuseppe Citerio Daryl Gress Daniel Hanggi Brian L. Hoh Giuseppe Lanzino Peter Le Roux Alejandro Rabinstein, Erich Schmut zhard Nino Stocchetti Jose I. Suarez Miriam Tresgiari Ming-Yuan Tseng Mervyn D. I. Vergouwen Stefan Wolf Gregory Zip fel 田飞(译) 宿 英英(译) | 2013 | 国际脑血管病杂志2013,21,5: | 5 |
| 6 | The quasiparticle band dispersion in epitaxial multilayer silicene显示文摘 | Paola De Padova Jose Avila Andrea Resta Ivy Razado-Colambo Claudio Quaresima Carlo Ottaviani Bruno Olivieri Thomas Bruhn Patrick Vogt Maria Carmen Asensio Guy Le Lay | 2013 | Journal of Physics: Condensed Matter2013,,: | 4 |
| 7 | A LIM Domain Protein from Tobacco Involved in Actin-Bundling and Histone Gene Transcription显示文摘从植物(秘鲁利玛机场之代号) 的二秘鲁利玛机场之代号包含域的蛋白质典型地展出双 cytoplasmicnuclear 分布,建议除了他们在肌动朊细胞骨架组织的以前描述的角色,他们参予原子过程。用针对识别绑种 histone 基因倡导者的因素的一幅西南的基于污点的屏幕,我们孤立包含烟草秘鲁利玛机场之代号蛋白质 WLIM2 (NtWLIM2 ) 的积极克隆 cDNA。用两块草地荧光灯蛋白质(GFP ) 基于熔化、基于免疫学的策略,我们提供 NtWLIM2 本地化到肌动朊细胞骨架,原子核,和核的清楚的证据。有趣地,由 latrunculin B 的肌动朊细胞骨架的混乱显著地增加 NtWLIM2 原子部分,指出可能的新奇 cytoskeletalnuclear 串音。生物化学并且电子显微镜学实验揭示 NtWLIM2 的能力直接把后者绑在肌动朊细丝并且到交叉连接进厚肌动朊捆。NtWLIM2 明确地绑在 Arabidopsis histone H4A748 基因倡导者的保存 octameric cis 元素(10 月) 并且这绑定大部分依靠两个秘鲁利玛机场之代号领域的 Electrophoretic 活动性移动试金表演。重要地,在 Arabidopsis 和烟草原物进行的基于记者的实验证实 NtWLIM2 的能力绑在并且在实时房间激活 H4A748 基因倡导者。表示研究在烟草 BY-2 房间增长和房间周期前进期间显示 NtWLIM2 mRNA 和 NtWLIM2 蛋白质的组成的存在,建议在基础 histone 基因表示的激活的 NtWLIM2 的一个角色。有趣地,两个都生活房间并且在 vitro 数据支持 NtWLIM2 di/oligomerization。我们建议 NtWLIM2 作为稳定肌动朊的蛋白质工作,它在改变的细胞骨架之上,梭到原子核以便修改基因表示。 | Danièle Moes Sabrina Gatti CEline Hoffmann Monika Dieterle Flora Moreau Katrin Neumann Marc Schumacher Marc Diederich Erwin Grill Wen-Hui Shen André Steinmetz Cldment Thomas | 2013 | Molecular Plant2013,6,2: | 2 |
| 8 | Randomized Controlled Trial of Danoprevir Plus Peginterferon Alfa-2a and Ribavirin in Treatment-Naive Patients with HCV Genotype 1 Infection显示文摘 | P. Marcellin C. Cooper L. Balart D. Larrey T. Box E. Yoshida E. Lawitz P. Buggisch P. Ferenci M. Weltman E. Labriola-Tompkins S. Le Pogam I. Nájera D. Thomas G. Hooper N.S. Shulman Y. Zhang M.T. Navarro C.Y. Lim M. Brunda N.A. Terrault E.S. Yetzer | 2013 | Gastroenterology2013,,: | 2 |
| 9 | Hepatic Resection for Noncolorectal Nonendocrine Liver Metastases: Analysis of 1452 Patients and Development of a Prognostic Model显示文摘 | René Adam Laurence Chiche Thomas Aloia Dominique Elias Rémy Salmon Michel Rivoire Daniel Jaeck Jean Saric Yves Patrice Le Treut Jacques Belghiti Georges Mantion Gilles Mentha | 2006 | Annals of Surgery2006,,4: | 2 |
| 10 | In vivo selection of a target/efflux double mutant of Pseudomonas aeruginosa by ciprofloxacin therapy显示文摘 | Le Thomas I Couetdic G Clermont O | | 0,,: | 1 |
| 11 | Disturbance and landscape dynamics in the Chequamegon National Forest Wisconsin, USA, from 1972 to 2001显示文摘 | Mary K. Bresee Jim Le Moine Stephen Mather Kimberley D. Brosofske Jiquan Chen Thomas R. Crow John Rademacher | 2004 | Landscape Ecology2004,,3: | 1 |
| 12 | High Prognostic Impact of Flow Cytometric Minimal Residual Disease Detection in Acute Myeloid Leukemia: Data From the HOVON/SAKK AML 42A Study显示文摘 | Monique Terwijn Wim L.J. van Putten Angèle Kelder Vincent H.J. van der Velden Rik A. Brooimans Thomas Pabst Johan Maertens Nancy Boeckx Georgine E. de Greef Peter J.M. Valk Frank W.M.B. Preijers Peter C. Huijgens Angelika M. Dr?ger Urs Schanz Mojca Jongen | 2013 | Journal of Clinical Oncology2013,,31: | 1 |
| 13 | Estimating aboveground biomass using Landsat 7 ETM+ data across a managed landscape in northern Wisconsin, USA显示文摘 | Daolan Zheng John Rademacher Jiquan Chen Thomas Crow Mary Bresee James Le Moine Soung-Ryoul Ryu | 2004 | Remote Sensing of Environment2004,,3: | 1 |
| 14 | CTX-M-type extendedspectrum beta-lactamase that hydrolyzes ceftazidime through a single amino acid substitution in the omega loop显示文摘 | Poirel L Naas T Le Thomas I | 2001 | Antimicrob Agents Chemother2001,45,12: | 1 |
| 15 | Automated Page Orientation and Skew Angle Detection for Binary Document Images显示文摘 | Le D S Thoma G R Wechsler H | 1997 | Pattern Recognition1997,27,10: | 1 |
| 16 | Biochemical sequence analy- ses of GES - 1, a novel class A extended - spectrum β- lactamase, and the class 1 integron In52 from Klebsiella pneumoniae显示文摘 | Poirel L Le Thomas I Naas T | 2000 | An- timicrob Agents Chemother2000,44,3: | 1 |
| 17 | Inherited predisposi-tion to colorectal cancer : towards a more complete picture显示文摘 | Short E Thomas LE Hurley J | 2015 | J Med Genet2015,52,12: | 1 |
| 18 | Automated page orientation and skew angle detection for binary document images显示文摘 | G R Thoma H Weschler | 1994 | Pattern Recognition1994,27,10: | 1 |
| 19 | Prospec- tive study of infective endocarditis among injection drug users显示文摘 | WILSON LE THOMAS DL ASTEMBORSKI J | 2002 | J Infec Dis2002,185,12: | 1 |
| 20 | Liver transplantation for hilar cholangiocarcinoma—a single-centre experience显示文摘 | Silke Schüle Annelore Altendorf-Hofmann Frank Ute? Falk Rauchfu? Martin Freesmeyer Thomas Kn?sel Yves Dittmar Utz Settmacher | 2013 | Langenbeck’s Archives of Surgery2013,,1: | 1 |