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3057篇 您的检索式:作者名="Durand"
    题名 作者 年代 出处 被引量
1人造血管的生物力学性能表征显示文摘阐述人造血管在满足医疗作用的前提下应该具有的基本生物力学功能,描述和讨论了人造血管生物力学性能表征,以及各表征指标的评价方法和测试手段。文中还就有关表征手段,提出了进一步完善的措施。王璐 丁辛 Durand Bernard 2003纺织学报2003,24,1:28
2Acute-on-Chronic Liver Failure Is a Distinct Syndrome That Develops in Patients With Acute Decompensation of Cirrhosis显示文摘Richard Moreau Rajiv Jalan Pere Gines Marco Pavesi Paolo Angeli Juan Cordoba Francois Durand Thierry Gustot Faouzi Saliba Marco Domenicali Alexander Gerbes Julia Wendon Carlo Alessandria Wim Laleman Stefan Zeuzem Jonel Trebicka Mauro Bernardi Vicente Arro 2013Gastroenterology2013,,7:12
3Role of immunosuppression and tumor differentiation in predicting recurrence after liver transplantation for hepatocellular carcinoma: A multicenter study of 412 patients显示文摘AIM: To assess pre-orthotopic liver transplantation (OLT) factors that could be evaluated pre-operatively or con- trolled post-operatively associated with hepatocellular carcinoma (HCC) recurrence and disease-free survival after liver transplantation (LT).METHODS: Four hundred and twelve patients trans- planted for HCC between 1988 and 1998 in 14 French centers, who survived the postoperative period were studied. Kaplan Meier estimates were calculated for 24 variables potentially associated with recurrence of HCC. Uni- and multivariate analyses were conducted to iden- tify independent predictors of recurrence. RESULTS: Overall 5-year disease-free survival was 57.1%. By univariate analysis, variables associated with disease-free survival were: presence of cirrhosis (P = 0.001), etiology of liver disease (P = 0.03), α fetoprotein level (< 200, 200 to 2000, or > 2000; P < 0.0001), γ-GT activity (N, N to 2N or > 2N; P = 0.02), the number of nodules (1, 2-3 or ≥ 4; P = 0.02), maximal diameter of the largest nodule (< 3 cm, 3 to 5 cm or > 5 cm; P < 0.0001), the sum of the diameter of the nodules (< 3 cm, 3 to 5 cm, 5 to 10 cm or >10 cm; P < 0.0001), bi- lobar location (P = 0.01), preoperative portal thrombosis (P < 0.0001), peri-operative treatment of the tumor (P = 0.002) and chemoembolization (P = 0.03), tumor differentiation (P = 0.01), initial type of calcineurin inhibitor (P = 0.003), the use of antilymphocyte antibodies (P = 0.02), rejection episodes (P = 0.003) and period of LT (P < 0.0001). By multivariate analysis, 6 variables were independently associated with HCC recurrence: maximal diameter of the largest nodule (P < 0.0001), time of LT (P < 0.0001), tumor differentiation (P < 0.0001), use of anti-lymphocyte antibody (ATG) or anti-CD3 antibody (OKT3) (P = 0.005), preoperative portal thrombosis (P = 0.06) and the number of nodules (P = 0.06). CONCLUSION: This study identif ies immunosuppression, through the use of ATG or OKT3, as a predictive factor of tumor recurrence, and confi rms the prognostic value of tumor differentiation.Thomas Decaens Franoise Roudot-Thoraval Solange Bresson-Hadni Carole Meyer Jean Gugenheim Francois Durand Pierre-Henri Bernard Olivier Boillot Philippe Compagnon Yvon Calmus Jean Hardwigsen Christian Ducerf Georges Philippe Pageaux Sébastien Dharancy Olivier Chazouillères Daniel Cherqui Christophe Duvoux 2006World Journal of Gastroenterology2006,12,45:10
4Comparing outcomes for endoscopic submucosal dissection between Eastern and Western countries:A systematic review and meta-analysis显示文摘AIM To compare endoscopic submucosal dissection(ESD) outcomes between Eastern and Western countries.METHODS A systematic review and meta-analysis was performed using Pub Med,MEDLINE,Web of Science,CINAHL and EBM reviews to identify studies published between 1990 and February 2016. The primary outcome was the efficacy of ESD based on information about either curative resection,en bloc or R0 resection rates. Secondary outcomes were complication rates,local recurrence rates and procedure times. RESULTS Overall,238 publications including 84318 patients and 89512 gastrointestinal lesions resected using ESD were identified. 90% of the identified studies reporting ESDon 87296 lesions were conducted in Eastern countries and 10% of the identified studies reporting ESD outcomes in 2216 lesions were from Western countries. Meta-analyses showed higher pooled percentage of curative,en bloc,and R0 resection in the Eastern studies; 82%(CI: 81%-84%),95%(CI: 94%-96%) and 89%(CI: 88%-91%) compared to Western studies; 71%(CI: 61%-81%),85%(CI: 81%-89%) and 74%(CI: 67%-81%) respectively. The percentage of perforation requiring surgery was significantly greater in the Western countries(0.53%; CI: 0.10-1.16) compared to Eastern countries(0.01%; CI: 0%-0.05%). ESD procedure times were longer in Western countries(110 min vs 77 min).CONCLUSION Eastern countries show better ESD outcomes compared to Western countries. Availability of local ESD expertise and regional outcomes should be considered for decision making to treat gastrointestinal lesions with ESD.Dane Christina Daoud Nicolas Suter Madeleine Durand Mickael Bouin Bernard Faulques Daniel von Renteln 2018World Journal of Gastroenterology2018,24,23:8
5Decline of semen quality among 10 932 males consulting for couple infertility over a 20-year period in Marseille, France显示文摘从不肥沃的夫妇的 10 932 个男搭挡的精液被分析,精子参数趋势在在 1988 和 2007 之间的 Marseille (法国) 的大学医院的繁殖生物学实验室被评估。在节制的 3-6 天以后,精液样品是镇定的。精液体积, pH,精子集中,全部的精子计数,活动性和精子的详细形态学的大小被执行。精子参数与正常全部的计算在全部人口上并且在男人被分析(≥ 4000 万每精液) 。整个人口在精子集中表明了衰退趋势(1.5 %每年) ,全部的精子计数(1.6 %每年) ,全部的活动性(0.4 %每年) ,快速的活动性(5.5 %每年) 并且正常形态学(2.2 %每年) 。在有全部的正常精子计数的选择样品的组,有时间的精子质量恶化的一样的趋势被观察。我们的结果清楚地显示精液的质量在学习时期上在这张人口减少了。Cendrine Geoffroy-Siraudin Anderson Dieudone Loundou Fanny Romain Vincent Achard Blandine Courbibre Marie-He1ene Perrard Philippe Durand Marie-Roberte Guichaoua 2012Asian Journal of Andrology2012,14,4:6
6B cells with regulatory properties in transplantation tolerance显示文摘Induction of tolerance remains a major goal in transplantation. Indeed, despite potent immunosuppression, chronic rejection is still a real problem in transplantation. The humoral response is an important mediator of chronic rejection, and numerous strategies have been developed to target either B cells or plasma cells. However, the use of anti-CD20 therapy has highlighted the beneficial role of subpopulation of B cells, termed regulatory B cells. These cells have been characterized mainly in mice models of auto-immune diseases but emerging literature suggests their role in graft tolerance in transplantation. Regulatory B cells seem to be induced following inflammation to restrain excessive response. Different phenotypes of regulatory B cells have been described and are functional at various differentiation steps from immature to plasma cells. These cells act by multiple mechanisms such as secretion of immuno-suppressive cytokines interleukin-10(IL-10) or IL-35, cytotoxicity, expression of inhibitory receptors or by secretion of non-inflammatory antibodies. Better characterization of the development, phenotype and mode of action of these cells seems urgent to develop novel approaches to manipulate the different B cell subsets and the response to the graft in a clinical setting.Justine Durand Elise Chiffoleau 2015World Journal of Transplantation2015,5,4:4
7不同温度锻压时Inconel 625镍基高温合金的形变量和晶粒尺寸显示文摘将Inconel 625镍基高温合金分别加热到1 050,1 150℃,保温1.5h后在16kJ锻压能量下锻压并水淬,测试了其形变量、晶粒尺寸以及锻压力;分别采用定义法和切片法计算合金理论形变量,采用有限元锻压模型模拟合金晶粒尺寸,并与试验值进行了对比。结果表明:试验合金在1 150℃下的形变量为17mm,比在1 050℃下的高约2mm,最大锻压力比在1 050℃下的低;理论形变量与试验值的相对误差约为5%,用切片法和定义法均能较准确地预测合金形变量;模拟得到加热至1 150℃时合金的晶粒尺寸大于加热至1 050℃时的,加热至1 150℃锻压并淬火后表面和心部的晶粒度等级与试验值的相对误差均小于10%,模拟结果较准确。魏振华 李铸国 DURAND Camille 2019机械工程材料2019,43,3:2
8Sofosbuvir plus daclatasvir for post-transplant recurrent hepatitis C: potent antiviral activity but no clinical benefit if treatment is given late显示文摘Adriano M. Pellicelli Marzia Montalbano Raffaella Lionetti Christine Durand Peter Ferenci Gianpiero D’Offizi Viola Knop Andrea Telese Ilaria Lenci Arnaldo Andreoli Stefan Zeuzem Mario Angelico 2014Digestive and Liver Disease2014,,:2
9Characterization and photoluminescence properties of ultrafine copper molybdate(α-CuMoO_4) powders prepared via a combustion-like process显示文摘We report a simple method for preparing copper(II) molybdate(CuMoO_4) powders via a combustion-like process. A gel was first prepared by the polymerizable complex method, where citric acid was used as a complexing and polymerizing agent and nitric acid was used as an oxidizing agent. The thermal decomposition behavior of the(CuMo)-precursor gel was studied by thermogravimetry–differential thermal analysis(TG–DTA), Fourier transform infrared spectroscopy(FTIR), and X-ray diffraction(XRD). We observed that the crystallization of CuMoO_4 powder was completed at 450°C. The obtained homogeneous powder was composed of grains with sizes in the range from 150 to 500 nm and exhibited a specific surface area of approximately 5 m^2/g. The average grain size increased with increasing annealing temperature. The as-prepared CuMoO_4 crystals showed a strong green photoluminescence emission at room temperature under excitation at 290 nm, which we mainly interpreted on the basis of the Jahn-Teller effect on [MoO_4^(2-)] complex anions. We also observed that the photoluminescence intensity increased with increasing crystallite size.Mohamed Benchikhi Rachida El Ouatib Sophie Guillemet-Fritsch Lahcen Er-Rakho Bernard Durand 2016International Journal of Minerals,Metallurgy and Materials2016,23,11:2
10Precision Breeding Made Real with CRISPR: Illustration through Genetic Resistance to Pathogens显示文摘Since its discovery as a bacterial adaptive immune system and its development for genome editing in eukaryotes,the CRISPR technology has revolutionized plant research and precision crop breeding.The CRISPR toolbox holds great promise in the production of crops with genetic disease resistance to increase agriculture resilience and reduce chemical crop protection with a strong impact on the environment and public health.In this review,we provide an extensive overviewon recent breakthroughs in CRISPR technology,including the newly developed prime editing system that allows precision gene editing in plants.We present how each CRISPR tool can be selected for optimal use in accordance with its specific strengths and limitations,and illustrate how the CRISPR toolbox can foster the development of genetically pathogen-resistant crops for sustainable agriculture.Florian Veillet Mickael Durand Thomas Kroj Stella Cesari Jean-Luc Gallois 2020Plant Communications2020,1,5:2
11Kinetics of human growth hormone during submaximal exercise显示文摘LASSARRE C F GIRARD F DURAND J 1974Appl Physiol1974,37,:2
12Assessment of Prognosis of Cirrhosis显示文摘Fran?ois Durand Dominique Valla 2008Semin Liver Dis2008,,01:2
13The basics of renal imaging and function studies显示文摘Durand E Prigent A 2002Q J Nucl Med2002,46,:2
14Prevention of gut leakiness by a probiotic treatment leads to attenuated HPA response to an acute psychological stress in rats显示文摘Afifa Ait-Belgnaoui Henri Durand Christel Cartier Gilles Chaumaz Hélène Eutamene Laurent Ferrier Eric Houdeau Jean Fioramonti Lionel Bueno Vassilia Theodorou 2012Psychoneuroendocrinology2012,,11:2
15Abdominal Wall Hernias in the Setting of Cirrhosis显示文摘Jacques Belghiti Francois Durand 1997Semin Liver Dis1997,,03:2
16Studies with the dioecious angiosperm Mercurialis annua L. (2n=16): Correlation between genic and cytoplasmic male sterility, sex segregation and feminizing hormones (cytokinins)显示文摘J. P. Louis B. Durand 1978MGG Molecular & General Genetics1978,,3:2
17Modeling the mode of operation of PEMFC electrodes at the particle level: influence of ohmic drop with the active layer on electrode performance 显示文摘BULTEL Y OZIL P DURAND R 1998J Appl Electrochem1998,28,3:2
18Portal vein thrombosis, cirrhosis, and liver transplantation显示文摘Claire Francoz Dominique Valla Fran?ois Durand 2012Journal of Hepatology2012,,1:2
19Tumor repopulation during radiotherapy:quantitation in two xenografted human tumors 显示文摘Durand RE 1997Int J Radiat Oncol Biolphys1997,39,4:1
20Regulation of procollagen metabolism in the pressure overloaded rat heart显示文摘 Durand JB Fergusen AG 1993J Clin Invest1993,91,:1
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