维普中文期刊产品整合服务
2078篇 您的检索式:作者名="Duran"
    题名 作者 年代 出处 被引量
1Cone Metric Spaces and Fixed Point Theorems in Diametrically Contractive Mappings显示文摘在这篇论文,一些拓扑的概念和定义被概括到锥度量标准空格。每个锥度量标准空格是第一个可计算的拓扑的空格并且顺序紧缩的子集是紧缩的,这被证明。另外,我们定义作为直径地有收缩力的 mappings 并且 asymptotically,在锥度量标准空格的作为直径地有收缩力的 mappings 由假设我们的锥是修理了点定理获得一些强烈 minihedral。修理的关键词指 - 锥度量标准空间 - 作为直径地有收缩力 - 顺序紧缩 - Lebesgue 元素 - 完全跳了 - 强烈 minihedral 先生(2000 ) 题目分类 47H10 - 54H25 由土耳其(TUBITAK 土耳其) 的科学。Duran TURKOGLU Muhib ABULOHA 2010Acta Mathematica Sinica,English Series2010,26,3:10
2Diagnosis and treatment of pancreas divisum: A literature review显示文摘Background:Pancreas divisum is a congenital embryological disease caused by a lack of fusion between the ventral and dorsal pancreatic ducts in the early stages of embryogenesis.Recurrent acute pancreatitis,chronic pancreatitis or chronic abdominal pain are the main clinical syndromes at presentation and occur in only 5%of the patients with pancreas divisum.This review aimed to discuss diagnosis and treatment strategies in patients with symptomatic pancreas divisum.Data sources:We report a literature review from 1990 up to January 2018 to explore the various diagnostic modalities and surgical techniques and results reported in the surgical treatment of pancreas divisum.Results:There are limited reports available on this topic in the literature.We analyzed and described the main indications in the treatment of pancreas divisum,focusing on surgical treatment and a discussion of the different approaches.Furthermore,we report the results from our experience in two cases of pancreas divisum treated by pancreatic head resection with segmental duodenectomy(the Nakao procedure).Conclusions:Pancreas divisum is a common pancreatic malformation in which only a few patients develop a symptomatic disease.Surgical treatment is needed in case of endoscopic drainage failure and in cases complicated with chronic pancreatitis and local complications.Many techniques,of greater or lesser complexity,have been proposed.Valentina Ferri Emilio Vicente Yolanda Quijano Benedetto Ielpo Hipolito Duran Eduardo Diaz Isabel Fabra Riccardo Caruso 2019Hepatobiliary & Pancreatic Diseases International2019,18,4:9
3~hysiological roles and diseases of tmem16/ znoctamin proteins: are they all chloride channels?显示文摘Charity DURAN H Criss HARTZELL 2011Acta Pharmacologica Sinica2011,32,6:7
4Glycoprotein biomarkers for the detection of pancreatic ductal adenocarcinoma显示文摘Pancreatic cancer(Pa C) shows a clear tendency to increase in the next years and therefore represents an important health and social challenge. Currently, there is an important need to find biomarkers for PaC early detection because the existing ones are not useful for that purpose. Recent studies have indicated that there is a large window of time for PaC early detection, which opens the possibility to find early biomarkers that could greatly improve the dismal prognosis of this tumor. The present manuscript reviews the state of the art of the existing PaC biomarkers. It focuses on the anomalous glycosylation process and its role in PaC. Glycan structures of glycoconjugates such as glycoproteins are modified in tumors and these modifications can be detected in biological fluids of the cancer patients. Several studies have found serum glycoproteins with altered glycan chains in PaC patients, but they have not shown enough specificity for PaC. To find more specific cancer glycoproteins we propose to analyze the glycan moieties of a battery of glycoproteins that have been reported to increase in PaC tissues and that can also be found in serum. The combination of these new candidate glycoproteins with their aberrant glycosylation together with the existing biomarkers could result in a panel, which would expect to give better results as a new tool for early diagnosis of PaC and to monitor the disease.Esther Llop Pedro E Guerrero AdriàDuran Sílvia Barrabés Anna Massaguer María JoséFerri Maite Albiol-Quer Rafael de Llorens Rosa Peracaula 2018World Journal of Gastroenterology2018,24,24:4
5急性儿茶酚胺暴露引起可逆的无心脏细胞再生的心肌细胞损伤显示文摘儿茶酚胺增加心脏收缩力,但暴露于高浓度儿茶酚胺或长时间暴露可引起心脏损伤。最近的一项研究表明,小鼠单次皮下注射异丙肾上腺素(isoproterenol,ISO;200 mg/kg)导致急性心肌细胞死亡(8%-10%),但在1个月之内心脏完整修复。心脏再生是通过内源性原癌基因蛋白质cKit+心脏干细胞介导新的心肌细胞形成。刘莉 叶鹏 Wallner M Duran JM Mohsin S Troupes CD Vanhoutte D Borghetti G Vagnozzi RJ Gross P Yu D Trappanese DM Kubo H Toib A Sharp TE Harper SC Volkert MA Starosta T Feldsott EA Berretta RM Wang T Barbe MF Molkentin JD Houser SR 2016中华高血压杂志2016,24,8:4
6初乳:预防哺乳仔猪腹泻的关键显示文摘对养猪生产者而言,产房内的仔猪发生腹泻是一个很古老的问题,也是一种非常常见的现象。目前有多种方法可以避免这种现象的发生——不足为奇的是,初乳在这方面可以起着重要的作用。在养猪生产中,多种病原体可以导致仔猪腹泻,其中包括大肠杆菌、产气夹膜梭菌、猪等孢子球虫(球虫病)、猪流行性腹泻和轮状病毒。正确的清洁与消毒有助于减少环境中这些病原体的负载量,但是无法避免仔猪在生命之初感染病原体。出生时健康、均一、活力强是仔猪生长的一个良好开端。遗传选择、母猪个体饲养方案以及顺利分娩都有助于实现这一良好的开端。赵瑜(译) 张配配 韩浩月(图) Petra Maass Oliver Duran 2017国外畜牧学(猪与禽)2017,0,3:3
7Characterization of H3K9me3- and H4K20me3-associated circulating nucleosomal DNA by high-throughput sequencing in colorectal cancer显示文摘Ugur Gezer Duran üstek Ebru E. Y?rüker Aris Cakiris Neslihan Abaci Gloria Leszinski Nejat Dalay Stefan Holdenrieder 2013Tumor Biology2013,,1:2
8Distribution,Properties,Land Use and Management of Mollisols in South America显示文摘Mollisols are common in South America. They cover about 8.87 × 10 7 ha, 1.3 × 10 7 ha and 4.3 × 10 6 ha in Argentina, Uruguay and Southern Brazil respectively, which is 11.5% of the world total. Most of South American Mol- lisols were developed on Pleistocene and Holocene sediments and lie within the limits of the temperate zone, though the extreme north is bordering subtropical and the extreme south is within a cold-temperate zone. All suborders of Mollisols occur in Argentina, the most extensive being Udolls followed by Ustolls, whereas only Udolls, Aquolls and Albolls occur in Uruguay. Vertisols in Uruguay have many properties similar to Mollisols, and the occurrence of Vertisols is strongly associated with Mollisols. The Pampean Mollisols are a significant component of the global breadbasket of modern times. The main Argentine crops are wheat,corn,sorghum, barley, soybeans and sunflower, while Mollisols in Uruguay remain mostly dedicated to cattle and sheep grazing though crop production has been increasing very rapidly in the last decade. Throughout South America, research has shown that Mollisols are experiencing losses of soil organic matter and nutrients, and degradation of physical properties after long cropping periods, resulting in soil scientists calling for increased conservation practices to reduce future losses and a deterioration of soil quality, and thus a more sustainable agriculture in the region.Artigas Duran Hector Morris Guillermo Studdert LIU Xiaobing 2011Chinese Geographical Science2011,21,5:2
9Living donor liver hilar variations: surgical approaches and implications显示文摘BACKGROUND: Varied vascular and biliary anatomies are common in the liver. Living donor hepatectomy requires precise recognition of the hilar anatomy. This study was undertaken to study donor vascular and biliary tract variations, surgical approaches and implications in living liver transplant patients. METHODS: Two hundred living donor liver transplantations were performed at our institution between 2004 and 2009. All donors were evaluated by volumetric computerized tomography (CT), CT angiography and magnetic resonance cholangiography in the preoperative period. Intraoperative ultrasonography and cholangiography were carried out. Arterial, portal and biliary anatomies were classified according to the Michels, Cheng and Huang criteria. RESULTS: Classical hepatic arterial anatomy was observed in 129 (64.5%) of the 200 donors. Fifteen percent of the donors had variation in the portal vein. Normal biliary anatomy was found in 126 (63%) donors, and biliary tract variation in 70% of donors with portal vein variations. In recipients with single duct biliary anastomosis, 16 (14.4%) developed biliary leak, and 9 (8.1%) developed biliary stricture; however more than one biliary anastomosis increased recipient biliary complications. Donor vascular variations did not increase recipient vascular complications. Variant anatomy was not associated with an increase in donor morbidity. CONCLUSIONS: Living donor liver transplantation provides information about variant hilar anatomy. The success of the procedure depends on a careful approach to anatomical variations. When the deceased donor supply is inadequate living donor transplantation is a life-saving alternative and is safe for the donor and recipient, even if the donor has variant hilar anatomy.Onur Yaprak Tolga Demirbas Cihan Duran Murat Dayangac Murat Akyildiz Yaman Tokat Yildiray Yuzer 2011Hepatobiliary & Pancreatic Diseases International2011,10,5:2
10Determination of Some Trace Metals in Environmental Samples by Flame AAS Following Solid Phase Extraction with Amberlite XAD-2000 Resin after Complexing with 8-Hydroxyquinoline显示文摘为 Mn ( II )的 preconcentration 的一个过程, Fe ( II ),公司( II ), Cu ( II ), Cd ( II ), Zn ( II ), Pb ( II )和 Ni ( II )被火焰 AAS 为环境样品的分析基于他们有在列的 Amberlite XAD-2000 树脂上的 8-hydroxyquinoline ( HQ )的建筑群的保留建议。象 pH, eluent 类型,卷,集中,流动率和样品答案的体积那样的各种各样的参数,和金属离子的保留上的矩阵干扰效果被调查。为在问题的金属建筑群的保留的最佳 pHs 除了为其价值是 8 的 Mn2+ 是大约 6。为从在最佳条件下面的树脂的这些金属和他们的恢复的吸附物的装载能力在范围是 6.829.26DURAN, Celal SENTURK, H. Basri GUNDOGDU, Ali BULUT, V. Numan EICi, Latif SOYLAK, Mustafa TUFEKCI, Mehmet UYGUR, Yaprak 2007Chinese Journal of Chemistry2007,25,2:2
11Removal of Pb(II) ions from aqueous solution by a waste mud from copper mine industry: Equilibrium, kinetic and thermodynamic study显示文摘Duygu Ozdes Ali Gundogdu Baris Kemer Celal Duran Hasan Basri Senturk Mustafa Soylak 2008Journal of Hazardous Materials2008,,2:2
12A comparison of twice-daily exenatide and biphasic insulin aspart in patients with type 2 diabetes who were suboptimally controlled with sulfonylurea and metformin: a non-inferiority study显示文摘M. A. Nauck S. Duran D. Kim D. Johns J. Northrup A. Festa R. Brodows M. Trautmann 2007Diabetologia2007,,2:2
13Accumulation of Pb and Zn in Bidens triplinervia and Senecio sp. spontaneous species from mine spoils in Peru and their potential use in phytoremediation显示文摘Jaume Bech Paola Duran Núria Roca Wilfredo Poma Isidoro Sánchez Luis Roca-Pérez Rafael Boluda Juan Barceló Charlotte Poschenrieder 2012Journal of Geochemical Exploration2012,,:2
14Commercial applications of microalgae显示文摘Pauline Spolaore Claire Joannis-Cassan Elie Duran Arsène Isambert 2006Journal of Bioscience and Bioengineering2006,,2:2
15缺铜对营养不良恢复期婴儿生长发育的影响显示文摘人体缺铜在60年代初期开始报道。Cordano等对营养不良儿童缺铜的典型临床症状和实验室指标进行了描述。血浆铜恢复到正常后,贫血、骨质疏松、中性粒细胞减少症和低铜兰蛋白得到改善。对完全肠外营养的前期婴儿和病人的观察,证实了这些结论并进一步描述此综合征。我们报告了临界铜营养儿童多形核白细胞、吞噬细胞的功能有特殊改变。C C Duran 朱榕年 汪雁南 1991微量元素与健康研究1991,0,3:2
16Sintering behaviour and microstructural evolution of agglomerated spherical particles of high-purity barium titanate显示文摘Duran Pedro Tartaj Jesus Moure Carlos 2003Ceramics International2003,29,4:2
17Cerium hybrid silica coatings on stainless steel AISI 304 substrate显示文摘PEPE A APARICIO M DURAN A 2006Journal of Sol-Gel Science and Technology2006,39,2:1
18Regudation of Na^+/K^+-ATPase in prostate cancer:a role for PKC显示文摘Duran M J Pressley Thomas A 2007FASEB2007,21,:1
19Prevention of superficial wound disruption in Pfannenstiel incisions by using a subcutaneous drain显示文摘Guvenal T Duran B Demirkoprulu N 2002Int J Gynaecol Obstet2002,772,:1
20Effects of peroxynitrite-induced protein modifications on tyrosine phosphorylation and degradation 显示文摘Gow A J Duran D Malcolm S Ischiropoulos H 1996Febs Lett1996,385,12:1
返回顶部 每页显示:
共104页 首页 上一页 第1页 下一页 末页 /104 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费