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| 1 | 中国异乎常规的政策制定过程:不确定情况下反复试验显示文摘地方政策创新是中国改革的重要基础和机遇,但是地方政策试验在中国并不等于放任自流反复试验,或者随心所欲扩大政策范围。在分级制度之下最大限度地进行政策试验——这恰恰体现了地方积极性和中央决策之间的辩证作用,这让中国从1978年到2008年的经济治理在具有适应能力的同时又富有创新性。 | Sebastian Heilmann 石磊(译) | 2009 | 开放时代2009，，7： | 101 |
| 2 | Growth-Regulating Factors (GRFs): A Small Transcription Factor Family with Important Functions in Plant Biology显示文摘调整生长的因素(GRF ) 是原来在茎和叶开发为他们的角色被识别的植物特定的抄写因素,但是最近的研究加亮他们为在不利环境条件下面包括生长过程的花和种子形成,根发展,和协作的另外的中央发展过程同样重要。几 GRF 的表达式被 microRNA miR396 控制,并且 GRF-miRNA396 规章的模块看起来对几这些进程中央。另外, GRF 和 miR396 在上游的抄写因素被发现了,并且下游地逐渐地指向 GRF 的基因被解开。这里,我们考察 GRF 执行的生物功能的当前的知识并且调查可得到的分子的数据说明他们怎么在细胞的水平施加角色。 | Mohammad Amin Omidbakhshfard Sebastian Proost Ushio Fujikura Bernd Mueller-Roeber | 2015 | Molecular Plant2015，8，7： | 51 |
| 3 | Generating optical orbital angular momentum at visible wavelengths using a plasmonic metasurface显示文摘Light beams with a helical phase-front possess orbital angular momentum along their direction of propagation in addition to the spin angular momentum that describes their polarisation.Until recently,it was thought that these two‘rotational’motions of light were largely independent and could not be coupled during light–matter interactions.However,it is now known that interactions with carefully designed complex media can result in spin-to-orbit coupling,where a change of the spin angular momentum will modify the orbital angular momentum and vice versa.In this work,we propose and demonstrate that the birefringence of plasmonic nanostructures can be wielded to transform circularly polarised light into light carrying orbital angular momentum.A device operating at visible wavelengths is designed from a space-variant array of subwavelength plasmonic nano-antennas.Experiment confirms that circularly polarised light transmitted through the device is imbued with orbital angular momentum of 62'(with conversion efficiency of at least 1%).This technology paves the way towards ultrathin orbital angular momentum generators that could be integrated into applications for spectroscopy,nanoscale sensing and classical or quantum communications using integrated photonic devices. | Ebrahim Karimi Sebastian A Schulz Israel De Leon Hammam Qassim Jeremy Upham Robert W Boyd | 2014 | Light(Science & Applications)2014，3，1： | 39 |
| 4 | Heparin improves organ microcirculatory disturbances in caerulein-induced acute pancreatitis in rats显示文摘AIM: Microcirculatory disturbances are important early pathophysiological events in various organs during acute pancreatitis. The aim of the study was to evaluate changes in rnicroperfusion of the pancreas, liver, kidney, stomach,colon, skeletal muscle, and to investigate the influence of heparin on the organ rnicrocirculation in caerulein-induced experimental acute pancreatitis.METHODS: Acute pancreatitis was induced by 4 intraperitoneal injections of caerulein (Cn) (15 μg/kg). The organ microcirculation was measured by laser Doppler flowrnetry. Serum interleukin 6 and hernatocrit levels were analysed.RESULTS: Acute pancreatitis resulted in a significant drop of microperfusion in all examined organs. Heparin administration (2×2.5 mg/kg) improved the rnicrocirculation in pancreas (36.9±4% vs75.9±10%), liver (56.6±6% vs 75.2±16%), kidney (45.1±6% vs79.3±5%), stomach (65.2±8% vs78.1±19%), colon (69.8±6% vs 102.5±19%),and skeletal muscle (59.2±6% vs 77.9±13%). Heparin treatment lowered IL-6 (359.0±66 U/mL vs 288.5±58 U/mL) and hematocrit level (53±4% vs 46±3%).CONCLUSION: Hepadn administration has a positive influence on organ microcirculatory disturbances accompanying experimental Cn-induced acute pancreatitis. | Marek Dobosz Lucjanna Mionskowska Stanislaw Ha■ Sebastian Dobrowolski Dariusz Dymecki Zdzislaw Wajda | 2004 | World Journal of Gastroenterology2004，10，17： | 34 |
| 5 | 放电等离子超快速烧结SiC-Al_2O_3纳米复相陶瓷显示文摘本文介绍用非均相沉淀法制备的纳米SiC-Al2O3复合粉体经放电等离子超快速烧结得到晶内型的纳米复相陶瓷,超快速烧结的升温速率为600℃/min,在烧结温度不保温,迅即在3min内冷却至600℃以下.与热压烧结相比,可降低烧结温度200℃以上.力学性能研究结果表明,在1450℃超快速烧结得到的纳米复相陶瓷的抗弯强度高达1000MPa,维氏硬度为19GPa,断裂韧性也比Al2O3有所提高.TEM像显示纳米SiC颗粒大多分布在Al2O3母体晶粒内,而断裂表面的SEM像表明,穿晶断裂是其主要的断裂模式,这是所制备的纳米复相陶瓷力学性能大幅提高的主要原因. | 高濂 王宏志 洪金生 宫本大树 DIAZ DE LA TORRE SEBASTIAN | 1999 | 无机材料学报1999，14，1： | 22 |
| 6 | Homogalacturonan MethyI-Esterification and Plant Development显示文摘 | Sebastian Wolf Gregory Mouille Jerome Pelloux | 2009 | Molecular Plant2009，2，5： | 20 |
| 7 | Gastric cancer risk in relation to tobacco use and alcohol drinking in Kerala, India-Karunagappally cohort study显示文摘AIM: To assess the risk of gastric cancer(GC) in relation to tobacco use and alcohol drinking in the Karunagappally cohort in Kerala, South India.METHODS: This study examined the association of tobacco use and alcohol drinking with GC incidence among 65553 men aged 30-84 in the Karunagappally cohort. During the period from 1990-2009, 116 GC cases in the cohort were identified as incident cancers. These cases were identified from the populationbased cancer registry. Information regarding risk factors such as socioeconomic factors and tobacco and alcohol habits of cohort members were collected from the database of the baseline survey conducted during 1990-1997. The relative risks(RRs) and the corresponding 95% confidence intervals(95%CIs) fortobacco use were obtained from Poisson regression analysis of grouped survival data, considering age, follow-up period, occupation and education.RESULTS: Bidi smoking was associated with GC risk(P = 0.042). The RR comparing current versus never smokers was 1.6(95%CI: 1.0-2.5). GC risk was associated with the number of bidis smoked daily(P = 0.012) and with the duration of bidi smoking(P = 0.036). Those who started bidi smoking at younger ages were at an elevated GC risk; the RRs for those starting bidi smoking under the age of 18 and ages 18-22 were 2.0(95%CI: 1.0-3.9) and 1.8(95%CI: 1.1-2.9), respectively, when their risks were compared with lifetime non-smokers of bidis. Bidi smoking increased the risk of GC among never cigarette smokers more evidently(RR = 2.2; 95%CI: 1.3-4.0). GC risk increased with the cumulative amount of bidi smoking, which was calculated as the number of bidis smoked per day x years of smoking(bidi-year; P = 0.017). Cigarette smoking, tobacco chewing or alcohol drinking was not significantly associated with GC risk. CONCLUSION: Among a male cohort in South India, gastric cancer risk increased with the number and duration of bidi smoking. | Padmavathy Amma Jayalekshmi Soroush Hassani Athira Nandakumar Chihaya Koriyama Paul Sebastian Suminori Akiba | 2015 | World Journal of Gastroenterology2015，21，44： | 19 |
| 8 | 急性硬脊膜外血肿的MRI研究显示文摘目的 探讨急性硬脊膜外血肿 (ASEH)的发病机制、MRI表现特征及鉴别诊断。方法15例ASEH病人 ,男 8例 ,女 7例 ,平均 37.8岁。 5例有脊柱损伤史 ,1例有脊柱手术史 ,1例有腰硬脊膜穿刺史 ,其余 8例无特殊病史。 11例经手术证实 ,2例经CT引导穿刺抽吸治疗并证实 ,2例经临床相应检查及随访证实。所有病人均行矢状面SET1WI和快速SE(FSE)或SET2 WI。 12例行横轴面FSET2 WI ,8例行SET1WI。 4例行SET1WI增强扫描。结果 15例血肿共发生于 18个脊柱节段 ,其中 6例次 (6 /18)位于颈段、9例次 (9/18)位于胸段、3例次 (3/18)位于腰段。 7例次 (7/18)血肿位于硬膜囊前方 ,11例次 (11/18)位于硬膜囊后方。血肿累及 1~ 13个椎体高度 ,平均 4 .87个椎体高度。T1WI上 ,所有血肿与脊髓之间均显示有线样低信号区。T2 WI矢状面和横轴面上 ,分别有 4例(4/15 )和 8例 (8/12 )在血肿与蛛网膜下腔之间显示有低信号线。矢状面上 13例 (13/15 )血肿呈长梭形 ,横轴面上均呈双凸镜形或半圆形。SET1WI上 ,5例呈等T1信号 ,6例呈短T1信号 ,4例呈等、短T1混杂信号 ;T2 WI上 ,5例呈短T2 信号 ,10例呈短、长T2 混杂信号。 4例增强扫描无特异性。结论 ASEH的MRI表现具有特征性 。 | 徐文坚 徐爱德 Sebastian Lange | 2003 | 中华放射学杂志2003，37，10： | 19 |
| 9 | Alcoholic liver disease and hepatitis C:A frequently underestimated combination显示文摘Alcoholic liver disease(ALD) and hepatitis C virus(HCV) infection represent, either alone or in combination, more than two thirds of all patients with liver disease in the Western world.This review discusses the epidemiology and combined impact of ALD and HCV on the progres sion of liver disease.ALD and HCV affect the progres sion of liver disease to liver cirrhosis and hepatocellular carcinoma(HCC) in a synergistic manner.Thus, the risk for HCC increases f ive times with a daily alcohol con sumption of 80 g;in the presence of HCV it is increased 20fold, and a combination of both risk factors leads to a more than 100fold risk for HCC development.Alcohol consumption also decreases the response to interferon treatment which is probably due to a lack of compliance than a direct effect on HCV replication.Several molecu lar mechanisms are discussed that could explain the synergistic interaction of alcohol and HCV on disease progression.They include modulation of the immune response and apoptosis, increased oxidative stress via induction of CYP2E1 and the hepatic accumulation of iron.Thus, both HCV and alcohol independently cause hepatic iron accumulation in > 50% of patients probably due to suppression of the liversecreted systemic iron hormone hepcidin.A better understanding of hepcidin regulation could help in developing novel therapeutic approaches to treat the chronic disease in the future.For now, it can be generally concluded that HCVinfect ed patients should abstain from alcohol and alcoholicsshould be encouraged to participate in detoxification programs. | Sebastian Mueller Gunda Millonig Helmut K Seitz | 2009 | World Journal of Gastroenterology2009，15，28： | 18 |
| 10 | Phase Transformation under Continuous Cooling Conditions in Medium Carbon Microalloyed Steels显示文摘Several 35CrMo4 and 38MnV7 steels with different additions of Ti and V were manufactured by electroslag remelting.The influence of the alloying and microalloying elements on phase transformation at different cooling rates was studied and the continuous cooling transformation diagrams were plotted.In order to optimize the heat treatment and improve the mechanical properties,the range of cooling rates leading to a fully bainitic microstructure(without ferrite,pearlite and especially without martensite)was determined.Bainite and martensite transformation start temperatures(B_s,M_s)were also established and compared with the values predicted by empirical equations.The important role of precipitates(especially V carbonitride particles)on final microstructure and mechanical properties was assessed. | Manuel Gomez Lucia Rancel Esther Escudero Sebastian F.Medina | 2014 | Journal of Materials Science & Technology2014，30，5： | 16 |
| 11 | Non-invasive diagnosis of alcoholic liver disease显示文摘Alcoholic liver disease(ALD)is the most common liver disease in the Western world.For many reasons,it isunderestimated and underdiagnosed.An early diagnosis is absolutely essential since it(1)helps to identify patients at genetic risk for ALD;(2)can trigger efficient abstinence namely in non-addicted patients;and(3)initiate screening programs to prevent life-threateningcomplications such as bleeding from varices,spontaneous bacterial peritonitis or hepatocellular cancer.The two major end points of ALD are alcoholic liver cirrhosis and the rare and clinically-defined alcoholic hepatitis(AH).The prediction and early diagnosis of both entities is still insufficiently solved and usually relies on acombination of laboratory,clinical and imaging findings.It is not widely conceived that conventional screeningtools for ALD such as ultrasound imaging or routine laboratory testing can easily overlook ca.40%of manifest alcoholic liver cirrhosis.Non-invasive methods such as transient elastography(Fibroscan),acoustic radiation force impulse imaging or shear wave elastography have significantly improved the early diagnosis of alcoholiccirrhosis.Present algorithms allow either the exclusion or the exact definition of advanced fibrosis stages in ca.95%of patients.The correct interpretation of liver stiffness requires a timely abdominal ultrasound and actual transaminase levels.Other non-invasive methods such as controlled attenuation parameter,serum levels of M30 or M65,susceptometry or breath tests are under current evaluation to assess the degree of steatosis,apoptosis and iron overload in these patients.Liver biopsy still remains an important option to rule out comorbidities and to confirm the prognosis namely for patients with AH. | Sebastian Mueller Helmut Karl Seitz Vanessa Rausch | 2014 | World Journal of Gastroenterology2014，20，40： | 15 |
| 12 | 藏毛窦发病率和远期复发率现况及其影响因素分析显示文摘目的调查德国部队中藏毛窦的发病率和术后远期复发率的现状及其发展变化趋势,分析不同手术治疗方法、体格状况和吸烟量等因素对藏毛窦的发病率和术后远期复发率的影响。方法对德国三家部队医院1980至1996年收治的所有藏毛窦患者的资料进行统计,随机抽取其中500例患者进行随访。结果德国部队中藏毛窦的发病率由1985年的0.3/1000上升到2007年的2.4/1000。随机抽取的500例患者中2例死亡,498例接受了随访。其术后复发率从1981年的33%,到1986年的23%,再到1996年的12%,呈明显下降趋势(P=0.01)。藏毛窦切除后行开放愈合的复发率为16.8%,显著低于行一期缝合的复发率31.0%(P〈0.01)。部队中人均体质量每十年增加1kg,德国国民人均体质量每十年增加1.9kg,但是体质量的增加与藏毛窦复发率之间无显著相关性(P=0.72)。每天吸烟20支以上者藏毛窦的复发率比吸烟≤20支者显著升高(P=0.015)。结论在藏毛窦的术后复发率下降,特别是切除后开放愈合的术后复发率下降的同时,藏毛窦的发病率上升了近十倍。 | Theo Evers Dietrich Doll Edouard Matevossian Sebastian Noe Konrad Neumann 李挥力 Norbert Huser Rainer Ludde Sebastian Hoffmann Bjorn Dirk Krapohl | 2011 | 中华外科杂志2011，49，9： | 14 |
| 13 | Evaluation of the effect of acupuncture on hand pain,functional deficits and health-related quality of life in patients with rheumatoid arthritis--A study protocol for a multicenter,double-blind,randomized clinical trial显示文摘BACKGROUND: Rheumatoid arthritis(RA) is a systemic inflammatory disease characterized by functional disability and pain. Although acupuncture is widely used, until now Western acupuncture studies on RA have not shown conclusive positive results. Acupuncture is regarded as a reflex therapy that has effects on the human autonomic nervous system. By establishing a traditional Chinese medicine(TCM) diagnosis first, the practitioner is able to choose acupoints according to the state of each individual patient.METHODS/DESIGN: We are interested if acupuncture, using a classical diagnostic procedure to allocate acupoints to the patient according to the Shang Han Lun theory, can be effective in relieving pain, improving hand function and increasing health-related quality of life in RA.The authors intend to harmonize TCM diagnosis according to clinical and genetic profiles. Patients with the TCM diagnosis of a so-called Turning Point syndrome will be followed up in a randomized, prospective, double-blind, placebo-controlled, multicenter and three-armed parallel-group study with a standardized treatment in order to optimize potential therapeutic effects of acupuncture on pain, strength and muscle function of patients with RA as well as the influence on inflammation and quality of life.DISCUSSION: The findings of this study will provide important clinical information about the feasibility and efficacy of acupuncture treatment for RA patients. In addition, it will explore the feasibility of further acupuncture research.TRIAL REGISTRATION NUMBER: Clinical Trials.gov Identifier NCT02553005. | Susana Seca Sebastian Kirch António S.Cabrita Henry J.Greten | 2016 | Journal of Integrative Medicine2016，14，3： | 14 |
| 14 | Heme oxygenase-1 as a therapeutic target in inflammatory disorders of the gastrointestinal tract显示文摘Heme oxygenase (HO)-1 is the inducible isoform of the first and rate-limiting enzyme of heme degradation. HO-1 not only protects against oxidative stress and apoptosis, but has received a great deal of attention in recent years because ofits potent anti-inflammatory functions. Studies with HO-1 knockout animal models have led to major advances in the understanding of how HO-1 might regulate inflammatory immune responses, although little is known on the underlying mechanisms. Due to its beneficial effects the targeted induction of this enzyme is considered to have major therapeutic po- tential for the treatment ofinflammatory disorders. This review discusses current knowledge on the mechanisms that mediate anti-inflammatory protection by HO-1. More specifically, the article deals with the role of HO-1 in the pathophysiology of viral hepatitis, inflammatorybowel disease, and pancreatitis. The effects of specific HO-1 modulation as a potential therapeutic strategy in experimental cell culture and animal models of these gastrointestinal disorders are summarized. In conclusion, targeted regulation of HO-1 holds major promise for future clinical interventions in inflammatory diseases of the gastrointestinal tract. | Vijith Vijayan Sebastian Mueller Eveline Baumgart-Vogt Stephan Immenschuh | 2010 | World Journal of Gastroenterology2010，16，25： | 13 |
| 15 | Robustness analysis metrics for worldwide airport network:A comprehensive study显示文摘Robustness of transportation networks is one of the major challenges of the 21 st century.This paper investigates the resilience of global air transportation from a complex network point of view,with focus on attacking strategies in the airport network,i.e.,to remove airports from the system and see what could affect the air traffic system from a passenger's perspective.Specifically,we identify commonalities and differences between several robustness measures and attacking strategies,proposing a novel notion of functional robustness:unaffected passengers with rerouting.We apply twelve attacking strategies to the worldwide airport network with three weights,and evaluate three robustness measures.We find that degree and Bonacich based attacks harm passenger weighted network most.Our evaluation is geared toward a unified view on air transportation network attack and serves as a foundation on how to develop effective mitigation strategies. | Sun Xiaoqian Volker Gollnick Sebastian Wandelt | 2017 | Chinese Journal of Aeronautics2017，30，2： | 12 |
| 16 | The enhanced X-ray Timing and Polarimetry mission—eXTP显示文摘In this paper we present the enhanced X-ray Timing and Polarimetry mission—eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of density, gravity and magnetism. The mission aims at determining the equation of state of matter at supra-nuclear density, measuring effects of QED, and understanding the dynamics of matter in strong-field gravity. In addition to investigating fundamental physics, eXTP will be a very powerful observatory for astrophysics that will provide observations of unprecedented quality on a variety of galactic and extragalactic objects. In particular, its wide field monitoring capabilities will be highly instrumental to detect the electro-magnetic counterparts of gravitational wave sources.The paper provides a detailed description of:(1) the technological and technical aspects, and the expected performance of the instruments of the scientific payload;(2) the elements and functions of the mission, from the spacecraft to the ground segment. | ShuangNan Zhang Andrea Santangelo Marco Feroci YuPeng Xu FangJun Lu Yong Chen Hua Feng Shu Zhang Sφren Brandt Margarita Hernanz Luca Baldini Enrico Bozzo Riccardo Campana Alessandra De Rosa YongWei Dong Yuri Evangelista Vladimir Karas Norbert Meidinger Aline Meuris Kirpal Nandra Teng Pan Giovanni Pareschi Piotr Orleanski QiuShi Huang Stephane Schanne Giorgia Sironi Daniele Spiga Jiri Svoboda Gianpiero Tagliaferri Christoph Tenzer Andrea Vacchi Silvia Zane Dave Walton ZhanShan Wang Berend Winter Xin Wu Jean J.M.in't Zand Mahdi Ahangarianabhari Giovanni Ambrosi Filippo Ambrosino Marco Barbera Stefano Basso Jörg Bayer Ronaldo Bellazzini Pierluigi Bellutti Bruna Bertucci Giuseppe Bertuccio Giacomo Borghi XueLei Cao Franck Cadoux Francesco Ceraudo TianXiang Chen Yu Peng Chen Jerome Chevenez Marta Civitani Wei Cui WeiWei Cui Thomas Dauser Ettore Del Monte Sergio Di Cosimo Sebastian Diebold Victor Doroshenko Michal Dovciak YuanYuan Du Lorenzo Ducci QingMei Fan Yannick Favre Fabio Fuschino JoséLuis Ga'lvez Min Gao MingYu Ge Olivier Gevin Marco Grassi QuanYing Gu YuDong Gu DaWei Han Bin Hong Wei Hu Long Ji ShuMei Jia WeiChun Jiang Thomas Kennedy Ingo Kreykenbohm Irfan Kuvvetli Claudio Labanti Luca Latronico Gang Li MaoShun Li Xian Li Wei Li ZhengWei Li Olivier Limousin HongWei Liu XiaoJing Liu Bo Lu Tao Luo Daniele Macera Piero Malcovati Adrian Martindale Malgorzata Michalska Bin Meng Massimo Minuti Alfredo Morbidini Fabio Muleri Stephane Paltani Emanuele Perinati Antonino Picciotto Claudio Piemonte JinLu Qu Alexandre Rachevski Irina Rashevskaya Jerome Rodriguez Thomas Schanz ZhengXiang Shen LiZhi Sheng JiangBo Song LiMing Song Carmelo Sgro Liang Sun Ying Tan Phil Uttley Bo Wang DianLong Wang GuoFeng Wang Juan Wang LangPing Wang YuSa Wang Anna L.Watts XiangYang Wen Jörn Wilms ShaoLin Xiong JiaWei Yang Sheng Yang YanJi Yang Nian Yu WenDa Zhang Gianluigi Zampa Nicola Zampa Andrzej A.Zdziarski AiMei Zhang ChengMo Zhang Fan Zhang Long Zhang Tong Zhang Yi Zhang XiaoLi Zhang ZiLiang Zhang BaoSheng Zhao ShiJie Zheng Yu Peng Zhou Nicola Zorzi J.Frans Zwart | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，2： | 11 |
| 17 | 转GmDof11基因高油转基因大豆的鉴定及主要农艺性状调查显示文摘以非转基因受体东农50为对照,对前期已获得的转GmDof11基因的转基因大豆5个株系种子含油量、脂肪酸含量等进行了鉴定,并调查了转基因大豆的主要农艺性状。结果表明:与非转基因对照相比,GmDof11基因在大豆中过量表达,提高了转基因大豆种子的含油量,降低了蛋白质含量,但对各脂肪酸组成没有显著影响。而且,转基因植株的分枝数、主茎节数和百粒重显著或极显著增加。说明转GmDof11基因大豆提高了种子的含油量,并有提高产量的潜力。 | 王志坤 Arun Sebastian 常健敏 李丹丹 邱波 张大勇 李文滨 | 2014 | 作物杂志2014，，2： | 11 |
| 18 | Gastrointestinal stromal tumors:a multidisciplinary challenge显示文摘Gastrointestinal stromal tumors(GISTs) are the most common mesenchymal tumors located in the alimentary tract. Its usual manifestation is gastrointestinal bleeding. However, small asymptomatic lesions are frequently detected as incidental finding. Characteristically, most GISTs(> 95%) are positive for the KIT protein(CD117) by IHC staining and approximately 80%-90% of GISTs carry a mutation in the c-KIT or PDGFRA genes. Mutational analysis should be performed when planning adjuvant and neoadjuvant therapy, due to its possible resistance to conventional treatment. The arise of tyrosine kinase inhibitor has supposed a revolution in GISTs treatment being useful as adjuvant, neoadjuvant or recurrence disease treatment. That is why a multidisciplinary approach to this disease is required. The correct characterization of the tumor at diagnosis(the diagnosis of recurrences and the evaluation of the response to treatment with tyrosine kinase inhibitors) is fundamental for facing these tumors and requires specialized Endoscopist, Radiologists and Nuclear Medicine Physician. Surgery is the only potentially curative treatment for suspected resectable GIST. In the case of high risk GISTs, surgery plus adjuvantImatinib-Mesylate for 3 years is the standard treatment. Neoadjuvant imatinib-mesylate should be considered to shrink the tumor in case of locally advanced primary or recurrence disease, unresectable or potentially resectable metastasic tumors, and potentially resectable disease in complex anatomic locations to decrease the related morbidity. In the case of Metastatic GIST under Neoadjuvant treatment, when there are complete response, stable disease or limited disease progression, complete cytoreductive surgery could be a therapeutic option if feasible. | Juan Manuel Sanchez-Hidalgo Manuel Duran-Martinez Rafael Molero-Payan Sebastian Rufian-Pena Alvaro Arjona-Sanchez Angela Casado-Adam Antonio Cosano-Alvarez Javier Briceno-Delgado | 2018 | World Journal of Gastroenterology2018，24，18： | 10 |
| 19 | Increased liver stiffness in alcoholic liver disease:Differentiating fibrosis from steatohepatitis显示文摘AIM:To test if inflammation also interferes with liver stiffness (LS) assessment in alcoholic liver disease (ALD) and to provide a clinical algorithm for reliable fibrosis assessment in ALD by FibroScan (FS).METHODS:We first performed sequential LS analysis before and after normalization of serum transaminases in a learning cohort of 50 patients with ALD admitted for alcohol detoxification. LS decreased in almost all patients within a mean observation interval of 5.3 d. Six patients (12%) would have been misdiagnosed with F3and F4 fibrosis but LS decreased below critical cut-off values of 8 and 12.5 kPa after normalization of trans-aminases. RESULTS:Of the serum transaminases,the decrease in LS correlated best with the decrease in glutamic oxaloacetic transaminase (GOT). No significant chang-es in LS were observed below GOT levels of 100 U/L. After establishing the association between LS and GOT levels,we applied the rule of GOT < 100 U/L for reliable LS assessment in a second validation cohort of 101 patients with histologically confi rmed ALD. By ex-cluding those patients with GOT > 100 U/L at the time of LS assessment from this cohort,the area under the receiver operating characteristic (AUROC) for cirrhosis detection by FS improved from 0.921 to 0.945 while specificity increased from 80% to 90% at a sensitivity of 96%. A similar AUROC could be obtained for lower F3 fibrosis stage if LS measurements were restricted to patients with GOT < 50 U/L. Histological grading of inflammation did not further improve the diagnostic accuracy of LS.CONCLUSION:Coexisting steatohepatitis markedly increases LS in patients with ALD independent of fibrosis stage. Postponing cirrhosis assessment by FS during alcohol withdrawal until GOT decreases to < 100 U/mL signif icantly improves the diagnostic accuracy. | Sebastian Mueller Gunda Millonig Lucie Sarovska Stefanie Friedrich Frank M Reimann Maria Pritsch Silke Eisele Felix Stickel Thomas Longerich Peter Schirmacher Helmut Karl Seitz | 2010 | World Journal of Gastroenterology2010，16，8： | 10 |
| 20 | Gastric ghrelin in relation to gender,stomach topography and Helicobacter pylori in dyspeptic patients显示文摘AIM:To investigate the level of gastric ghrelin in stomach mucosa of dyspeptic patients in relation to Helicobacter pylori(H pylori)infection,bacterial cytotoxicity,topography and gender. METHODS:The study comprised 40 premenopausal women(19 H pylori positive)and 48 men(17 H pylori positive)with functional dyspepsia.All gastric biopsy specimens revealed normal mucosa or non-atrophic gastritis.Gastric ghrelin concentration was determined by Enzyme linked immunosorbent assay.The cagA and vacA strains of bacterial DNA were identified by multiplex polymerase chain reaction. RESULTS:In general,infection with H pylori causedan increase in gastric ghrelin level regardless of gender and stomach topography.Significantly more hormone was present in both,noninfected and H pylori positive female samples,as compared to males.The distribution of bacterial strains showed cagA(+)vacA s1m1 and cagA(-)vacA s2m2 genotypes as the most common infections in the studied population.A tendency to higher ghrelin levels was observed in less cytotoxic (cagA negative)strain-containing specimens from the antrum and corpus of both gender groups(without statistical significance). CONCLUSION:An increase in gastric ghrelin levels at the stage of non-atrophic gastritis in H pylori positive patients,especially in those infected with cagA(-) strains,can exert a gastroprotective effect. | Krystyna Stec-Michalska Sebastian Malicki Blazej Michalski Lukasz Peczek Maria Wisniewska-Jarosinska Barbara Nawrot | 2009 | World Journal of Gastroenterology2009，15，43： | 10 |
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