维普中文期刊产品整合服务
5055篇 您的检索式:作者名="Hansen J"
    题名 作者 年代 出处 被引量
1EUS-guided drainage is more successful in pancreatic pseudocysts compared with abscesses显示文摘AIM: To compare the results for endoscopic ultrasound (EUS)-guided drainage of clear fluid pancreatic pseudocysts with the results for abscess drainage. METHODS: All patients referred for endoscopic drainage of a fluid collection were prospectively included. The outcome was recorded. RESULTS: Altogether 26 pseudocysts or abscesses were treated in 25 (6 female) patients. One endoscopist performed the procedures. Non-infected pseudocysts were present in 15 patients and 10 patients had infected fluid collections. The cyst size ranged between 28 cm × 13 cm and 5 cm × 5 cm. The EUS drainage was successful in 94% of the pseudocysts and in 80% of the abscesses (P = 0.04). The complication rate in pseudocysts was 6% and in abscesses was 30% (P = 0.02). Recurrence of a pseudocyst occurred in one patient (4%) after 6 mo; the patient was successfully retreated. CONCLUSION: EUS-guided drainage of pseudocysts is associated with a higher success rate and a lower complication rate compared with abscess drainage.Riadh Sadik Evangelos Kalaitzakis Anders Thune Jan Hansen Claes Jnson 2011World Journal of Gastroenterology2011,17,4:12
2Type 1 diabetes and polyglandular autoimmune syndrome: A review显示文摘Type 1 diabetes(T1D) is an autoimmune disorder caused by inflammatory destruction of the pancreatic tissue. The etiopathogenesis and characteristics of the pathologic process of pancreatic destruction are well described. In addition, the putative susceptibility genes for T1 D as a monoglandular disease and the relation to polyglandular autoimmune syndrome(PAS) have also been wellexplored. The incidence of T1 D has steadily increased in most parts of the world, especially in industrialized nations. T1 D is frequently associated with autoimmune endocrine and non-endocrine diseases and patients with T1 D are at a higher risk for developing several glandular autoimmune diseases. Familial clustering is observed, which suggests that there is a genetic predisposition. Various hypotheses pertaining to viral- and bacterialinduced pancreatic autoimmunity have been proposed, however a definitive delineation of the autoimmune pathomechanism is still lacking. In patients with PAS, pancreatic and endocrine autoantigens either colocalize on one antigen-presenting cell or are expressed on two/various target cells sharing a common amino acid, which facilitates binding to and activation of T cells. The most prevalent PAS phenotype is the adult type 3 variant or PAS type Ⅲ, which encompasses T1 D and autoimmune thyroid disease. This review discusses the findings of recent studies showing noticeable differences in the genetic background and clinical phenotype of T1 D either as an isolated autoimmune endocrinopathy or within the scope of polyglandular autoimmune syndrome.Martin P Hansen Nina Matheis George J Kahaly 2015World Journal of Diabetes2015,6,1:7
3基于情境感知的服务系统(英文)显示文摘The paper gives an overview of a recently started research project addressing the question:Can context be exploited to add value to IT-services?Beyond today's way-finding services based on GPS and maps,we believe there is a new class of context-aware pervasive services making good use of a broad range of context information(e.g.identity,time of day,temperature,history as well as relative location of friends and belongings).Last but not least we believe one can find ways of adding value to IT-services by using disembodied conversational agents based on voice,sounds and visual signals integrated into the environment, instead of being guided by explicit directions shown on a display.The project aims at giving both new fundamental insight about the theory behind IT-services,their architecture and user interfaces and at building a number of prototypes demonstrating innovative context-aware pervasive IT-services.Jφrgen Staunstrup 童缙 郁莲 李伟平 林慧苹 褚伟杰 John Paulin Hansen Arne Glenstrup Thomas Hildebrandt 2009计算机系统应用2009,18,6:3
4Circular RNA and miR-7 in Cancer显示文摘Thomas B. Hansen J?rgen Kjems Christian K. Damgaard 2013Cancer Research2013,,18:2
5Detection of cesarean scars by transvaginal ultrasound显示文摘Vanessa Armstrong Wendy F Hansen Bradley J Van Voorhis Craig H Syrop 2002Obstetrics & Gynecology2002,,1:2
6Reflectance measurement of canopy biomass and nitrogen status in wheat crops using normalized difference vegetation indices and partial least squares regression显示文摘HANSEN P M SCHJOERRING J K 2003Remote Sensing of Environment2003,86,:2
7Multifunctionality of the linker histones: an emerging role for protein-protein interactions显示文摘连接器 histones,例如, H1,最好为他们绑在 nucleosomes 并且稳定的能力被知道 nucleosome 结构和压缩高顺序的染色质结构。然而,多年以来,许多调查者报导了在涉及重要细胞的进程的连接器 histones 和蛋白质之间的特定的相互作用。这评论的目的为 H1 正在显示行动的一个重要其他的模式到热点证据,也就是蛋白质蛋白质相互作用。我们首先考察连接器 histone 行动的传统的看法的关键方面,包括 H1 C 终端领域的重要性。我们然后讨论和另外的蛋白质的连接器 histone 相互作用的知识的当前的状态,并且,在哪儿可能,加亮连接器的机制调停 histone 的蛋白质蛋白质相互作用。一起拿,数据为连接器 histones 建议一个组合角色,作为主要染色质两个都工作建筑上的蛋白质并且同时,作为招募,蛋白质的中心在存取并且修改染色质纤维包含了。Steven J McBryant Xu Lu Jeffrey C Hansen 2010Cell Research2010,20,5:2
8Global discrimination of land cover types from metrics derived from AVHRR pathfinder data 显示文摘DEFRIES R HANSEN M TOWNSHEND J 1995Remote Sensing Environment1995,54,:2
9西双版纳傣族及上海汉族群体HLA-DR2相关的DR/DQ单倍型分析显示文摘对44名西双版纳傣族和9名上海地区汉族DK2阳性个体进行了与其相关的DR/DQ单倍型组合的分析。傣族群体中DRBI-DR2亚型分布以*1602与*1502为最常见,其等位基因频率分别为43.6%与,40.0%和汉族群体中以*1501为主明显不同。傣族群体中共检出10种与DR2相关联的DR/DQ单倍型;最常见的是DRB1*1602、DRB5*0101、DQA1*0102、DQB1*0502(34.5%)与汉族及其他群体明显不同,本研究表明傣族不仅具有高频率的DR2,而且与DR2相关联的DRB1、DRB5、DQA1、DQB1单倍型组合有其独特性。范丽安 杨珏琴 姚芳娟 董建中 许玲娣 陈仁彪 M Sirkong R Vongrathna P Longta S Lekmak D Chandanayingyong A Smith J Hansen 1995中华医学遗传学杂志1995,12,3:2
10Qualities of sessile serrated adenoma/polyp/lesion and its borderline variant in the context of synchronous colorectal carcinoma显示文摘Mahin Mohammadi Michael Holmsgaard Kristensen Hans J?rgen Nielsen Jesper Hansen Bonde Susanne Holck 2012Journal of Clinical Pathology2012,,10:2
11Finite sample properties of some alternative GMM estimators 显示文摘Hansen L P Heaton J Yaron A 1996Journal of Business & Economic Statistics1996,14,3:1
12Two-dimensionalgel electrophoretie analysis of vectorially labeled surface proteins of human spermatozoa 显示文摘Naaby Hansen S Flickinger C J Herr J C 1997Biol Reprod1997,56,3:1
13Two step swelling process of polymer particles giving an enormous increase in absorption capacity显示文摘UGELSTAD J KAGGERUD K L HANSEN F K 1979Macromolecular Chemistry and Physics1979,180,:1
14A robust and scalable microfluidic metering method that allows protein crystal growth by free interface diffusion显示文摘Hansen C L Skordalakes E Berger J M 2002Proc Natl Acad Sci USA2002,99,16:1
15Investigation of precipitation in an Al-Zn-Mg alloy after twostep ageing treatment at 100 ℃ and 150 ℃显示文摘 Warren P J Hansen V 1999Material Science and Engineering A1999,270,:1
16Yeast beta-glucan amplifies phagocyte killing of iC3b-opsonized tumor cells via complement receptor 3-Syk-phosphatidylinositol 3-kinase pathway显示文摘Li B Allendorf D J Hansen R 2006J Immunol2006,177,3:1
17Priority setting for existing chemicals : The European Union risk ranking method 显示文摘HANSEN B J VAN HAELST A G VAN LEEUWEN K 1999Environ Toxicol Chem1999,18,:1
18Effect of high pH on the growth and survival of marine phytoplankton: implications for species succession显示文摘HANSEN P J 2002Aquat Microb Ecol2002,28,3:1
19Circadian rhythms in serum and CSF cortisol of rhesus monkeys, and their modulation by timed injections of L-5- hydroxytryptophan 显示文摘UMBERKOMAN-WIITA B HANSEN S HERBERT J 1981Brain Research1981,222,:1
20Indentation fracture response and damage resistance of Al2O3-ZrO2 compositesstrengthened by transformation-induced residual stresses显示文摘Hansen J J Cutler R A Shetty D K 1988Journal of the American Ceramic Society1988,171,12:1
返回顶部 每页显示:
共253页 首页 上一页 第1页 下一页 末页 /253 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