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    题名 作者 年代 出处 被引量
1抗生素相关性腹泻的治疗 微生态制剂可能有助于预防显示文摘腹泻是抗生素治疗过程中一种常见的不良作用。5%~30%的患者在抗生素治疗早期或治疗结束后2个月内会发生抗生素相关性腹泻。抗生素相关性腹泻的发生率取决于对腹泻的定义、所使用的抗生素种类和宿主的个体因素。FrédéricBarbut Jean Luc Meynard 范洪伟 2003英国医学杂志中文版2003,6,1:15
2基于MDE的异构模型转换:从MARTE模型到FIACRE模型显示文摘通过研究一个具有代表性的UML/MARTE(unified modeling language/modeling and analysis of real time and embedded systems)模型向FIACRE(intermediate format for the architectures of embedded distributed components)形式模型的转换实例,探讨了异构模型之间在语义和语法层的相互转换问题.在语义层,通过模型转换技术构造语义映射规则,实现元语言之间的转换;在语法层,通过构造元模型的具体语法,反映元语言的语法规则,从而产生目标模型的程序实体.基于此实例研究,探讨了通用转换途径的相关框架和关键技术,并讨论了转换工作的优缺点和实用性.张天 Frédéric JOUAULT Christian ATTIOGBE Jean BEZIVIN 李宣东 2009软件学报2009,20,2:9
3Adalimumab Induces and Maintains Clinical Remission in Patients With Moderate-to-Severe Ulcerative Colitis显示文摘William J. Sandborn Gert van Assche Walter Reinisch Jean–Frederic Colombel Geert D’Haens Douglas C. Wolf Martina Kron Mary Beth Tighe Andreas Lazar Roopal B. Thakkar 2012Gastroenterology2012,,2:9
4Clopidogrel and proton pump inhibitors-where do we stand in 2012?显示文摘Clopidogrel in association with aspirine is considered state of the art of medical treatment for acute coronary syndrome by reducing the risk of new ischemic events.Concomitant treatment with proton pump inhibitors in order to prevent gastrointestinal side effects is recommended by clinical guidelines.Clopidogrel needs metabolic activation predominantly by the hepatic cytochrome P450 isoenzyme Cytochrome 2C19(CYP2C19) and proton pump inhibitors(PPIs) are extensively metabolized by the CYP2C19 isoenzyme as well.Several pharmacodynamic studies investigating a potential clopidogrel-PPI interaction found a significant decrease of the clopidogrel platelet antiaggregation effect for omeprazole,but not for pantoprazole.Initial clinical cohort studies in 2009 reported an increased risk for adverse cardiovascular events,when under clopidogrel and PPI treatment at the same time.These observations led the United States Food and Drug Administration and the European Medecines Agency to discourage the combination of clopidogrel and PPI(especially omeprazole) in the same year.In contrast,more recent retrospective cohort studies including propensity score matching and the only existing randomized trial have not shown any difference concerning adverse cardiovascular events when concomitantly on clopidogrel and PPI or only on clopidogrel.Three meta-analyses report an inverse correlation between clopidogrel-PPI interaction and study quality,with high and moderate quality studies not reporting any association,rising concern about unmeasured confounders biasing the low quality studies.Thus,no definite evidence exists for an effect on mortality.Because PPI induced risk reduction clearly overweighs the possible adverse cardiovascular risk in patients with high risk of gastrointestinal bleeding,combination of clopidogrel with the less CYP2C19 inhibiting pantoprazole should be recommended.Michael D Drepper Laurent Spahr Jean Louis Frossard 2012World Journal of Gastroenterology2012,18,18:8
5Genotype phenotype classification of hepatocellular adenoma显示文摘Studies that compare tumor genotype with phenotype have provided the basis of a new histological/molecular classification of hepatocellular adenomas. Based on two molecular criteria (presence of a TCF1/HNF1α or β-catenin mutation), and an additional histological criterion (presence or absence of an inflammatory infiltrate), subgroups of hepatocellular adenoma can be defined and distinguished from focal nodular hyperplasia. Analysis of 96 hepatocellular adenomas performed by a French collaborative network showed that they can be divided into four broad subgroups: the fi rst one is defi ned by the presence of mutations in TCF1 gene inactivating the hepatocyte nuclear factor 1 (HNF1α); the second by the presence of β-catenin activating mutations; the category without mutations of HNF1α or β-catenin is further divided into 2 subgroups depending on the presence or absence of in? ammation. Therefore, the approach to the diagnosis of problematic benign hepatocytic nodules may be entering a new era directed by new molecular information. It is hoped that immunohistological tools will improve significantly diagnosis of liver biopsy in our ability to distinguish hepatocellular adenoma from focal nodular hyperplasia (FNH), and to delineate clinically meaningful entities within each group to define the best clinical management. The optimal care of patients with a liver nodule will benefit from the recent knowledge coming from molecular biology and the combined expertise of hepatologists, pathologists, radiologists, and surgeons.Paulette Bioulac-Sage Jean Frédéric Blanc Sandra Rebouissou Charles Balabaud Jessica Zucman-Rossi 2007World Journal of Gastroenterology2007,13,19:7
6Evaluation of Doppler-ultrasonography in the diagnosis of transjugular intrahepatic portosystemic shunt dysfunction: A prospective study显示文摘AIM To prospectively evaluate the performance of Dopplerultrasonography(US) for the detection of transjugular intrahepatic portosystemic shunt(TIPS) dysfunction within a multicenter cohort of cirrhotic patients.METHODS This study was conducted in 10 french teaching hospitals. After TIPS insertion, angiography and liver Doppler-US were carried out every six months to detect dysfunction(defined by a portosystemic gradient ≥ 12 mm Hg and/or a stent stenosis ≥ 50%). The association between ultrasonographic signs and dysfunction was studied by logistic random-effects models, and the diagnostic performance of each Doppler criterion was estimated by the bootstrap method. This study was approved by the ethics committee of Tours.RESULTS Two hundred and eighteen pairs of examinations performed on 87 cirrhotic patients were analyzed. Variables significantly associated with dysfunction were: The speed of flow in the portal vein(P = 0.008), the reversal of flow in the right(P = 0.038) and left(P = 0.049) portal branch, the loss of modulation of portal flow by the right atrium(P = 0.0005), ascites(P = 0.001) and the overall impression of the operator(P = 0.0001). The diagnostic performances of these variables were low; sensitivity was < 58% and negative predictive value was < 73%. Therefore, dysfunction cannot be ruled out from Doppler-US. CONCLUSION The performance of Doppler-US for the detection of TIPS dysfunction is poor compared to angiography. New tools are needed to improve diagnosis of TIPS dysfunction.Charlotte Nicolas Amelie Le Gouge Louis d’Alteroche Jean Ayoub Monica Georgescu Vincent Vidal Denis Castaing Jean-Pierre Cercueil Patrick Chevallier Jerome Roumy Herve Trillaud Louis Boyer Vincent Le Pennec Christophe Perret Bruno Giraudeau Jean-Marc Perarnau STIC-TIPS group 2017World Journal of Hepatology2017,9,27:6
7Identification of biomarkers of human pancreatic adenocarcinomas by expression profiling and validation with gene expression analysis in endoscopic ultrasound-guided fine needle aspiration samples显示文摘瞄准:比较胰腺的腺癌织物标本的基因表示侧面,胰腺的人和腺癌和白血病房间线和正常的胰取样以便区分差别的冒号表示了基因并且在内视镜的指导超声的好针渴望( 指导EUS 的 FNA )由量的即时 RT-PCR ( RT-QPCR )验证基因的一个子集的微分表示标本。方法:包含 1176 基因的商业地奉献的癌症 cDNA 宏数组(地图集人癌症 1.2 ) 被使用。不同统计途径(层次聚类的、主要部件分析(PCA ) 和 SAM ) 被用来分析表示数据。RT-QPCR 和免疫组织化学的研究被用于结果的确认。结果:RT-QPCR 验证了 LCN2 的增加的表示(lipocalin 2 ) 并且第一次在恶意的胰的小块地(织物类型 plasminogen 使活跃之物或 tPA ) 同样与正常相比胰。Immunohistochemical 分析证实了在癌入侵的管的上皮细胞局部性的 LCN2 蛋白质的增加的表示。在与胰腺的腺癌从病人通过指导 EUS 的 FNA 获得的 12 件样品的小块地和 LCN2 抄本的分析与在正常纸巾发现的那些比较显示出显著地增加的表示层次,显示高质量的 RNA 的足够的数量能与这种技术被获得。结论:表示介绍是一个有用方法识别简历标记和潜在的目标基因。在胰腺的癌症的指导 EUS 的 FNA 样品的分子的分析为胰腺的腺癌的诊断作为珍贵策略出现。Henrik Laurell Michèle Bouisson Philippe Berthelémy Philippe Rochaix Sébastien Déjean Philippe Besse Christiana Susini Lucien Pradayrol Nicole Vaysse Louis Buscail 2006World Journal of Gastroenterology2006,12,21:5
8水通道蛋白对人体皮肤重要性的研究显示文摘目的探讨水通道蛋白(AQPs)在人皮肤表皮上的功能和表达。方法免疫组化法检测30名30~40岁健康的白人女性大腿皮肤AQP3、Claudin-1和CD44表达。检测10名21~60岁亚洲健康妇女的前臂内侧AQP3表达与光暴露关系。结果在人表皮中,AQP3从基底层到粒层均有表达,但在角质层下方开始消失,AQP3和Claudin-1的表达与一种透明质酸盐受体CD44的表达呈负相关。对20~80岁之间的健康女性皮肤间接免疫荧光研究也发现,在衰老和长期慢性光暴露时皮肤AQP3表达会明显减少。结论人类皮肤供水系统缺陷可能与年龄有关,水通道蛋白在维持皮肤正常生理功能等方面具有重要意义。Frédéric Bonté Emmanuelle Noblesse Miléne Juan Jean Marc Verbawatz Marc Dumas 2009中华皮肤科杂志2009,42,5:4
9Lymphoproliferative disorders in patients receiving thiopurines for inflammatory bowel disease: a prospective observational cohort study显示文摘Laurent Beaugerie Nicole Brousse Anne Marie Bouvier Jean Frédéric Colombel Marc Lémann Jacques Cosnes Xavier Hébuterne Antoine Cortot Yoram Bouhnik Jean Pierre Gendre Tabassome Simon Marc Maynadié Olivier Hermine Jean Faivre Fabrice Carrat 2009The Lancet . 2009 (9701)2009,,:4
10Adalimumab Induces and Maintains Mucosal Healing in Patients With Crohn’s Disease: Data From the EXTEND Trial显示文摘Paul Rutgeerts Gert Van Assche William J. Sandborn Douglas C. Wolf Karel Geboes Jean–Frédéric Colombel Walter Reinisch Ashish Kumar Andreas Lazar Anne Camez Kathleen G. Lomax Paul F. Pollack Geert D’Haens 2012Gastroenterology2012,,5:4
11Efficiency of HAART in the prevention of mother to children HIV-1 transmission at Saint Camille medical centre in Burkina Faso,West Africa显示文摘Objective:To evaluate efficiency of HAART in the prevention of mother to child HIV transmission.Methods:A longitudinal study was conducted on 1 300 women attending the antenatal service at Saint Camille Medical Centre from September 2010 to July 2011.The HIV status of mothers was determined by rapid tests and EUSA.Discordant results were confirmed by real-time PCR.PCR was used to determine HIV status of children born from HIV-positive mothers.Results:Among 1 300 pregnant women tested for HIV,378 were seropositive.Mothers were predominantly housewives(69.7%),and their mean age was(28.32±0.15) years.The overall prevalence of HIV transmission from mother to child was 4.8%(18/378).This prevalence differed significantly from 0.0%(0/114) to 6.8%(18/264) in children born from mothers under HAART and those with mothers under New Prophylactic Protocol(ACT + 3TC + NVP),respectively(P< 0.01).Children’s mortality rate during the medical follow up was 1.3%(5/378).Among 16 women with HIV dubious status by ELISA,the Real Time PCR confirmed 2/16(12.5%) as HIV positive. Conclusions:The protocol of prevention of mother to children HIV transmission(PMTCT) is effective.The rate of HIV vertical transmission is significantly reduced.Early diagnosis determined by PCR of children born from HIV- positive mother is necessary and recommended in the context of PMTCT in Burkina Faso.We also found that PCR is an effective tool to confirm HIV status in pregnant women.Laure Stella Ghoma Linguissi Cyrille Bisseye Tani Sagna Bolni Marius Nagalo Djeneba Ouermi Florencia W Djigma Salvatore Pignatelli Joseph D Sia Virginio Pietra Remy Moret Jean Baptiste Nikiema Jacques Simpore 2012Asian Pacific Journal of Tropical Medicine2012,5,12:4
12<ce:link locator='fx1'/> Adalimumab for Maintenance of Clinical Response and Remission in Patients With Crohn’s Disease: The CHARM Trial显示文摘Jean–Frédéric Colombel William J. Sandborn Paul Rutgeerts Robert Enns Stephen B. Hanauer Remo Panaccione Stefan Schreiber Dan Byczkowski Ju Li Jeffrey D. Kent Paul F. Pollack 2007Gastroenterology2007,,1:4
13Inheritance patterns of secondary symbionts during sexual reproduction of pea aphid biotypes显示文摘食草的昆虫经常怀有影响他们的生态学和进化的细菌的共生者。蚜虫招待应尽的 endosymbiont Buchnera,它为复制被要求,和其频率越过蚜虫人口变化的容许的共生者。这些似母亲播送了第二等的共生者特别地在豌豆蚜虫被学习了, Acyrthosiphon pisum,哪个港口穿上环境地依赖的效果的至少 8 不同细菌的种类(不数的 Buchnera ) 主人健康。特别地,这些共生者种类与豌豆蚜虫人口在特定的植物上喂被联系。尽管他们是继承的似母亲,这些细菌偶尔越过昆虫系被转移。如此的 nonmaternal 转移的一机制在性复制期间是到子孙的父亲的传播。迄今为止,第二等的共生者的传播在仅仅蚜虫系和 3 共生者种类的一把在蚜虫的性复制期间被调查了。更好描绘这个过程,我们通过包含属于 9 专业化主人的遗传因子型,和 117 个十字的 49 克隆的一个交叉实验在豌豆蚜虫的性复制期间调查了 7 共生者种类的继承模式。在子孙的共生者种类在从鸡蛋并且在以后的单性生殖的代孵化的 fundatrix 阶段与诊断质的 PCR 被检测。我们没发现共生者的父亲的传播的证实的案例到子孙,并且我们观察到特别共生者种(Serratia symbiotica ) 的母亲的传播是相当低效的。我们在尊重讨论这些观察到豌豆蚜虫的生态学。Jean Peccoud Joêl Bonhomme Frédérique Mahéo Manon de la Huerta Olivier Cosson Jean-Christophe Simon 2014Insect Science2014,21,3:4
14Long‐term infliximab maintenance therapy for ulcerative colitis: The ACT‐1 and ‐2 extension studies显示文摘WalterReinisch William J.Sandborn PaulRutgeerts Brian G.Feagan DanielRachmilewitz Stephen B.Hanauer Gary R.Lichtenstein Willem J.S.de Villiers MarionBlank YinghuaLang JewelJohanns Jean FrédéricColombel DanielPresent Bruce E.Sands 2012Inflamm Bowel Dis2012,,2:3
15Increased Risk for Nonmelanoma Skin Cancers in Patients Who Receive Thiopurines for Inflammatory Bowel Disease显示文摘Laurent Peyrin–Biroulet Kiarash Khosrotehrani Fabrice Carrat Anne–Marie Bouvier Jean–Baptiste Chevaux Tabassome Simon Frank Carbonnel Jean–Frédéric Colombel Jean–Louis Dupas Philippe Godeberge Jean–Pierre Hugot Marc Lémann Stéphane Nahon Jean–Marc Sabaté 2011Gastroenterology2011,,5:3
16Epidemiology of inflammatory bowel diseases: New insights from a French population-based registry (EPIMAD)显示文摘Corinne Gower-Rousseau Francis Vasseur Mathurin Fumery Guillaume Savoye Julia Salleron Luc Dauchet Dominique Turck Antoine Cortot Laurent Peyrin-Biroulet Jean Frédéric Colombel 2012Digestive and Liver Disease2012,,:3
17Dual-color deep-tissue three-photon microscopy with a multiband infrared laser显示文摘Multiphoton microscopy combined with genetically encoded fluorescent indicators is a central tool in biology.Threephoton(3P)microscopy with excitation in the short-wavelength infrared(SWIR)water transparency bands at 1.3 and 1.7μm opens up new opportunities for deep-tissue imaging.However,novel strategies are needed to enable in-depth multicolor fluorescence imaging and fully develop such an imaging approach.Here,we report on a novel multiband SWIR source that simultaneously emits ultrashort pulses at 1.3 and 1.7μm that has characteristics optimized for 3P microscopy:sub-70 fs duration,1.25 MHz repetition rate,and μJ-range pulse energy.In turn,we achieve simultaneous 3P excitation of green fluorescent protein(GFP)and red fluorescent proteins(mRFP,mCherry,tdTomato)along with third-harmonic generation.We demonstrate in-depth dual-color 3P imaging in a fixed mouse brain,chick embryo spinal cord,and live adult zebrafish brain,with an improved signal-to-background ratio compared to multicolor twophoton imaging.This development opens the way towards multiparametric imaging deep within scattering tissues.Khmaies Guesmi Lamiae Abdeladim Samuel Tozer Pierre Mahou Takuma Kumamoto Karolis Jurkus Philippe Rigaud Karine Loulier Nicolas Dray Patrick Georges Marc Hanna Jean Livet Willy Supatto Emmanuel Beaurepaire Frédéric Druon 2018Light(Science & Applications)2018,7,1:3
18Efficacy and Safety of Tumor Necrosis Factor Antagonists in Crohn’s Disease: Meta-Analysis of Placebo-Controlled Trials显示文摘Laurent Peyrin–Biroulet Pierre Deltenre Nicolas de Suray Julien Branche William J. Sandborn Jean–Frédéric Colombel 2008Clinical Gastroenterology and Hepatology2008,,6:3
19A Hepatocellular Carcinoma 5-Gene Score Associated With Survival of Patients After Liver Resection显示文摘Jean–Charles Nault Aurélien De Reyniès Augusto Villanueva Julien Calderaro Sandra Rebouissou Gabrielle Couchy Thomas Decaens Dominique Franco Sandrine Imbeaud Francis Rousseau Daniel Azoulay Jean Saric Jean–Frédéric Blanc Charles Balabaud Paulette Bioulac 2013Gastroenterology2013,,1:3
20Early Mucosal Healing With Infliximab Is Associated With Improved Long-term Clinical Outcomes in Ulcerative Colitis显示文摘Jean Frédéric Colombel Paul Rutgeerts Walter Reinisch Dirk Esser Yanxin Wang Yinghua Lang Colleen W. Marano Richard Strauss Bj?rn J. Oddens Brian G. Feagan Stephen B. Hanauer Gary R. Lichtenstein Daniel Present Bruce E. Sands William J. Sandborn 2011Gastroenterology2011,,4:3
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