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1034篇 您的检索式:作者名="Jan H"
    题名 作者 年代 出处 被引量
1Identification of serum proteins discriminating colorectal cancer patients and healthy controls using surface-enhanced laser desorption ionisation-time of flight mass spectrometry显示文摘瞄准:为颜色检测新浆液简历标记由浆液蛋白质与提高表面的激光解吸附作用 ionisation 介绍的表面的癌症(CRC )-- 飞行团分光术(SELDI-TOF MS ) 的时间。方法:二个独立浆液样品集合与 ProteinChip 技术独立被分析(集合 A:40 CRC+49 健康控制;集合 B:37 CRC+31 健康控制) ,有一个弱阳离子的使用的芯片交换一半和缓冲区 pH 5。差别的歧视的力量表示了蛋白质与一个分类树算法被估计。产生分类树的敏感和特性被盲目地从集合 B 并且反过来也如此从集合 A 把数据用于产生的树获得。CRC 浆液蛋白质侧面也与从胸的那些相比,卵巢,前列腺,和非小的房间肺癌症。结果:Mass-to-charge 比率(m/z ) 3.1x10 (3 ) , 3.3x10 (3 ) , 4.5x10 (3 ) , 6.6x10 (3 ) 和 28x10 (3 ) 在最好执行的分类树上被用作分类器。树敏感和特性在 65% 和 90% 之间。大多数这些歧视的 m/z 价值在调查的另外的瘤类型也是不同的。M/z 3.3x10 (3 ) ,在大多数树上的主要分类器,是 6.6x10 (3 ) 的一种二倍地控告的形式 -Da 蛋白质。后者作为 apolipoprotein C-I 被识别。M/z 3.1x10 (3 ) 作为 apolipoprotein A-I 作为白朊,和 m/z 28x10 (3 ) 的 N 终端碎片被识别。结论:分类树模式分析跟随的 SELDI-TOF MS 是为为 CRC 发现新浆液标记的一种合适的技术。Biomarkers 能与高敏感和特性在独立样品集合被识别并且 reproducibly 检测了。尽管为 CRC 不特定,这些简历标记在监视的疾病和治疗有一个潜在的角色。Judith YMN Engwegen Helgi H Helgason Annemieke Cats Nathan Harris Johannes MG Bonfrer Jan HM Schellens Jos H Beijnen 2006World Journal of Gastroenterology2006,12,10:45
22018加拿大心境障碍与焦虑障碍治疗协作组/国际双相障碍学会指南:双相障碍的管理显示文摘加拿大心境障碍与焦虑障碍治疗协作组(Canadian Network for Mood and Anxiety Treatments,CANMAT)曾于2005年发布了第1版双相障碍管理指南,并分别于2007、2009和2013年对该指南进行了更新,其中最近的2次更新是与国际双相障碍学会(International Society for Bipolar Disorders,ISBD)合作完成。2018版CANMAT/ISBD双相障碍治疗指南(以下简称指南)反映了自2005年首版指南发表以来本领域取得的重大进展,包括疾病诊断与疾病管理的更新以及药物治疗与心理治疗的近期研究进展。这些前沿进展中综合考虑了循证证据的级别,并基于治疗疗效、临床实践经验、安全性、耐受性和药物导致的转相风险等,对一线、二线及三线治疗方案进行了简明而清晰的推荐。本指南中新增内容涵盖了双相Ⅰ型障碍(BD-Ⅰ)的躁狂发作急性期、抑郁发作急性期和双相障碍维持期的一线及二线治疗推荐等级划分。这种对治疗推荐等级的划分综合考虑了治疗方法对双相障碍不同时相的影响,将进一步帮助临床医生做出基于循证证据的治疗决策。锂盐、喹硫平、双丙戊酸盐、阿塞那平、阿立哌唑、帕利哌酮、利培酮和卡利拉嗪单药或联合使用被推荐为躁狂发作急性期的一线治疗选择。BD-Ⅰ抑郁期的一线治疗选择包括喹硫平、鲁拉西酮、锂盐、拉莫三嗪单药,鲁拉西酮联合锂盐或双丙戊酸盐或拉莫三嗪辅助治疗。尽管急性期治疗有效的药物通常应继续用于BD-Ⅰ的维持期治疗,但也存在一些特殊情况(例如抗抑郁药)。现有数据表明,锂盐、喹硫平、双丙戊酸盐、拉莫三嗪、阿塞那平和阿立哌唑单药或联合治疗应被视为维持治疗的初始或更换治疗方案时的一线选择。除了探讨BD-Ⅰ的相关问题外,本指南中还对双相Ⅱ型障碍(BD-Ⅱ)的临床管理进行了系统回顾并给予治疗推荐,同时针对特殊人群也有相关推荐,如处于各个生殖周期的女性、儿童、青少年和老年人。此外,本指南中还讨论了特定精神疾病及共病(如物质滥用、焦虑障碍和代谢性疾病)的影响。最后,本指南中概述了安全性和药物监测的相关问题。CANMAT/ISBD工作组希望本指南能够成为全球临床医生的实用工具。Lakshmi N Yatham Sidney H Kennedy Sagar V Parikh Ayal Sehaffer David J Bond Benicio N Frey Verinder Sharma Benjamin I Goldstein Soham Rej Serge Beaulieu Martin Alda Glenda MaeQueen Roumen V Milev Arun Ravindran Claire O'Donovan Diane Mclntosh Raymond W Lam Gustavo Vazquez Flavio Kapczinski Roger S Melntyre Jan Kozicky Shigenobu Kanba Beny Lafer Trisha Suppes Joseph R Calabrese Eduard Vieta Gin Malhi Robert M Post Michael Berk 胡晨(译) 王刚(译) 2019中华精神科杂志2019,52,1:25
3Diagnostic yield of small bowel capsule endoscopy depends on the small bowel transit time显示文摘AIM:To investigate whether the small bowel transit time(SBTT)influences the diagnostic yield of capsule endoscopy(CE).METHODS:Six hundred and ninety-one consecutive CE procedures collected in a database were analyzed.SBTT and CE findings were recorded.A running mean for the SBTT was calculated and correlated to the diagnostic yield with a Spearman's correlation test.Subgroup analyses were performed for the various indications for the procedure.RESULTS:There was a positive correlation between the diagnostic yield and SBTT(Spearman's rho 0.58,P <0.01).Positive correlations between diagnostic yield and SBTT were found for the indication obscure gastrointestinal bleeding(r=0.54,P<0.01),for polyposis and carcinoid combined(r=0.56,P<0.01)and for the other indications(r=0.90,P<0.01),but not for suspected Crohn's disease(r=-0.40).CONCLUSION:The diagnostic yield in small bowel capsule endoscopy is positively correlated with the small bowel transit time.This is true for all indications except for suspected Crohn's disease.Jessie Westerhof Jan J Koornstra Reinier A Hoedemaker Wim J Sluiter Jan H Kleibeuker Rinse K Weersma 2012World Journal of Gastroenterology2012,18,13:10
4诊断性试验和策略的证据质量和推荐强度的分级显示文摘GRADE系统能对诊断性试验或策略的证据质量和推荐强度进行分级。本文旨在阐释在此过程中如何考虑患者的重要结局,Holger J Schünemann Andrew D Oxman Jan Brozek Paul Glasziou Roman Jaeschke Gunn E Vist John W Williams Jr Regina Kunz Jonathan Craig Victor M Montori Patrick Bossuyt Gordon H Guyatt 李晓 黄程 陈耀龙 李幼平 2009中国循证医学杂志2009,9,5:7
5Scalable and controlled self-assembly of aluminum-based random plasmonic metasurfaces显示文摘Subwavelength metal-dielectric plasmonic metasurfaces enable light management beyond the diffraction limit.However,a costeffective and reliable fabrication method for such structures remains a major challenge hindering their full exploitation.Here,we propose a simple yet powerful manufacturing route for plasmonic metasurfaces based on a bottom-up approach.The fabricated metasurfaces consist of a dense distribution of randomly oriented nanoscale scatterers composed of aluminum(Al)nanohole-disk pairs,which exhibit angle-independent scattering that is tunable across the entire visible spectrum.The macroscopic response of the metasurfaces is controlled via the properties of an isolated Al nanohole-disk pair at the nanoscale.In addition,the optical field confinement at the scatterers and their random distribution of sizes result in a strongly enhanced Raman signal that enables broadly tunable excitation using a single substrate.This unique combination of a reliable and lithography-free methodology with the use of aluminum permits the exploitation of the full potential of random plasmonic metasurfaces for diagnostics and coloration.Radwanul Hasan Siddique Jan Mertens Hendrik Hölscher Silvia Vignolini 2017Light(Science & Applications)2017,6,1:5
6Adenoma detection with cap-assisted colonoscopy versus regular colonoscopy: a randomised controlled trial显示文摘Thomas R de Wijkerslooth Esther M Stoop Patrick M Bossuyt Elisabeth M H Mathus-Vliegen Jan Dees Kristien M A J Tytgat Monique E van Leerdam Paul Fockens Ernst J Kuipers Evelien Dekker 2012Gut2012,,10:3
7Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校) 2006英国医学杂志中文版2006,9,5:3
8Introduction of laparoscopic gastrectomy for gastric cancer in a Western tertiary referral centre:A prospective cost analysis during the learning curve显示文摘AIM To evaluate the costs of the introduction of a laparoscopic surgery program for gastric cancer in a Western community training hospital and tertiary referral centre for gastric cancer surgery. METHODS All patients who underwent surgery for gastric cancer with curative intent in 2013 and 2014 were prospectively included. Primary outcomes were costs regarding surgery and hospital stay. RESULTS Laparoscopic gastrectomy was used in 52 patients [mean age 68 years(± 9, range 50 to 87) years] and open gastrectomy was used in 25 patients [mean age 70 years(± 10, range 46 to 85)]. Mean costs(in euro's) of surgical instrumentation were significantly higher for laparo-scopic surgery: 2270 ± 670 vs 1181 ± 680 in the open approach(P < 0.001). Costs of theatre use were higher in the laparoscopic group: mean 3818 ± 865 vs 2545± 1268 in the open surgery(P < 0.001). Total costs of hospitalization(i.e., costs of surgery and admission)were not different between laparoscopic and open surgery, 8187 ± 4864 and 6152 ± 2680 respectively(P= 0.729). Mean length of hospital stay was 9 ± 12 d in the laparoscopic group vs 14 ± 14 d in the open group(P= 0.044). CONCLUSION The introduction of laparoscopic gastrectomy for gastric cancer coincided with higher costs for theatre use and surgical instrumentation compared to the open technique. Total costs were not significantly different due to shorter length of stay and less intensive care unit(ICU) admissions and shorter ICU stay in the laparoscopic group.Juul J Tegels Charlotte E Silvius Frederique E Spauwen Karel W Hulsewé Anton G Hoofwijk Jan H Stoot 2017World Journal of Gastrointestinal Oncology2017,9,5:2
9Parameters of a severe disease course in ulcerative colitis显示文摘AIM:To detect high risk patients with a progressive disease course of ulcerative colitis(UC) requiring immunosuppressive therapy(IT).METHODS:A retrospective,multicenter analysis of 262 UC patients from eight German tertiary inflammatory bowel disease centres was performed.Patients were divided into two groups depending on the patients need to initiate immunosuppressive therapy in the disease course.A comparison between the two groups was made with regard to demographics,clinical and laboratory parameters obtained within three months after UC diagnosis and the response to first medical therapy.Using this data,a prognostic model was established to predict the individual patients probability of requiring an immunosuppressive therapy.RESULTS:In 104(39.7%) out of 262 patients,UC therapy required an immunosuppressive treatment.Patients in this group were significantly younger at time of diagnosis(HR = 0.981 ± 0.014 per year,P = 0.009),and required significantly more often a hospitalisation(HR = 2.5 ± 1.0,P < 0.001) and a systemic corticosteroid therapy at disease onset(HR = 2.4 ± 0.8,P < 0.001),respectively.Response to steroid treatment was significantly different between the two groups of patients(HR = 5.2 ± 3.9 to 50.8 ± 35.6 compared to no steroids,P = 0.016 to P < 0.001).Furthermore,in the IT group an extended disease(HR = 3.5 ± 2.4 to 6.1 ± 4.0 compared to proctitis,P = 0.007 to P = 0.001),anemia(HR = 2.2 ± 0.8,P < 0.001),thrombocytosis(HR = 1.9 ± 1.8,P = 0.009),elevated C-reactive protein(CRP)(HR = 2.1 ± 0.9,P < 0.001),and extraintestinal manifestations in the course of disease(HR = 2.6 ± 1.1,P = 0.004) were observed.Six simple clinical items were used to establish a prognostic model to predict the individual risk requiring an IT.This probability ranges from less than 2% up to 100% after 5 years.Using this,the necessity of an immunosuppressive therapy can be predicted in 60% of patients.Our model can determine the need for an immunosuppressive drug therapy or if a 'watch and wait' approach is reasonable already early in the treatment course of UC.CONCLUSION:Using six simple clinical parameters,we can estimate the patients individual risk of developing a progressive disease course.Andreas Stallmach Luisa Nickel Thomas Lehmann Bernd Bokemeyer Martin Bürger Dietrich Hüppe Wolfgang Kruis Susanna Nikolaus Jan C Preiss Andreas Sturm Niels Teich Carsten Schmidt 2014World Journal of Gastroenterology2014,20,35:2
10The β-lactam antibiotic, ceftriaxone, dramatically improves survival, increases glutamate uptake and induces neurotrophins in stroke显示文摘Christa Th?ne-Reineke Christian Neumann Pawel Namsolleck Kristin Schmerbach Maxim Krikov Jan H Schefe Kristin Lucht Heide H?rtnagl Michael Godes Susanne Müller Kay Rumschüssel Heiko Funke-Kaiser Arno Villringer U Muscha Steckelings Thomas Unger 2008Journal of Hypertension2008,,12:2
11Postoperative Neurocognitive Dysfunction in Elderly Patients after Xenon versus Propofol Anesthesia for Major Noncardiac Surgery: A Double-blinded Randomized Controlled Pilot Study显示文摘Jan H?cker Claudia Stapelfeldt J?rn Leiendecker Patrick Meybohm Robert Hanss Jens Scholz Berthold Bein 2009Anesthesiology2009,,5:2
12挪威海底公路隧道经验——施工、运行、 费用和维护(英文)显示文摘根据2002年关于挪威海底公路隧道的一论文集(挪威公路管理局公路技术部编辑,题目为'论文集98——挪威海底公路隧道',将详细阐述挪威海底隧道的施工建造等经验。挪威第一条海底公路隧道是在1983年通车的,随后建成了另外24条海底公路隧道,至今共有25条海底公路隧道建成通车,总长度达100km。几条新的海底公路隧道目前正在建设中,还有几条则在规划当中,其中最长将达24km。大多数条海底公路隧道是单洞双线,但是当坡度大于6%时,有些隧道就增加一条线。海底公路隧道都位于沿海岸线的干线公路上,以代替原有的繁忙的轮渡,并建立大陆与当地之间的无轮渡连接。据此,主要介绍这些隧道工程中得到的经验,总的来说,海底公路隧道的建设费用逐渐降低,但是各工程间差异很大,各个隧道的运行和维护的费用也相差悬殊,再投资和设备花费也特别高。经验表明,随着渗水量逐年减少,因而抽出渗透水的要求也降低了。介绍了1996年前17条海底隧道中发生的事故和火灾,对19起造成人身伤害的事故进行了分析。其事故发生率极低,只有0.09(每年每一百万车辆每公里发生的事故次数),最高的事发率是在陡坡的年平均日通车量(AADT)低于1500的隧道中。挪威海底隧道中只发生过3起火灾事故,低于交通事故率10%,而这项研究只包括了17条隧道中发生的19起事故。HENNING Jan Eirik MELBY Karl фVSTEDAL Erik AMUNDSEN Finn H RANES Guro 2007岩石力学与工程学报2007,26,11:2
13Pelvic inflammatory disease and risk of invasive ovarian cancer and ovarian borderline tumors显示文摘Christina B. Rasmussen Mette T. Faber Allan Jensen Estrid H?gdall Claus H?gdall Jan Blaak?r Susanne K. Kjaer 2013Cancer Causes & Control2013,,7:2
14Altered levels of the onco-microRNA 21 and the tumor-supressor microRNAs143 and 145 in advanced rectal cancer indicate successful neoadjuvant chemoradiotherapy显示文摘Uta Drebber Max Lay Inga Wedemeyer Daniel Vallb?hmer Elfriede Bollschweiler Jan Brabender Stefan M?nig Arnulf H?lscher Hans Dienes Margarete Odenthal 2011International Journal of Oncology2011,,:2
15Experimental Validation of a New Ultrasound Method for the Simultaneous Assessment of Radial and Longitudinal Myocardial Deformation Independent of Insonation Angle显示文摘Stian Langeland Jan D’hooge Patrick F. Wouters H Alex Leather Piet Claus Bart Bijnens George R. Sutherland 2005Circulation2005,,14:2
16Minimally invasive aortic valve replacement: how does this perform in high-risk patients?显示文摘Jan D Schmitto Friedrich W Mohr Lawrence H Cohn 2011Current Opinion in Cardiology2011,,2:2
17Vertebroplasty versus conservative treatment in acute osteoporotic vertebral compression fractures (Vertos II): an open-label randomised trial显示文摘Caroline AH Klazen Paul NM Lohle Jolanda de Vries Frits H Jansen Alexander V Tielbeek Marion C Blonk Alexander Venmans Willem Jan J van Rooij Marinus C Schoemaker Job R Juttmann Tjoen H Lo Harald JJ Verhaar Yolanda van der Graaf Kaspar J van Everdingen Al 20102010 (9746)2010,,9746:2
18Effect of intensive treatment of hyperglycaemia on microvascular outcomes in type 2 diabetes: an analysis of the ACCORD randomised trial显示文摘Faramarz Ismail-Beigi Timothy Craven Mary Ann Banerji Jan Basile Jorge Calles Robert M Cohen Robert Cuddihy William C Cushman Saul Genuth Richard H Grimm Bruce P Hamilton Byron Hoogwerf Diane Karl Lois Katz Armand Krikorian Patrick O'Connor Rodica Pop-Bus 2010The Lancet2010,,9739:2
19Relationship Governance in a Supply Chain Network显示文摘 Jan B Heide 2004Journal of Marketing2004,68,1:1
20Pressurised liquid extraction of flavonoids in onions 显示文摘Malene S Jan H C John N 2009Method Development and Validation Talanta2009,80,:1
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