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45篇 您的检索式:作者名="Martin Bauer"
    题名 作者 年代 出处 被引量
1大鼠结缔组织生长因子部分cDNA序列的克隆及其mRNA在实验性肝纤维化中的表达显示文摘目的克隆出大鼠结缔组织生长因子(connective tissue growth factor, CTGF)的部分cDNA序列,并观察在实验性肝纤维化大鼠肝脏中 CTGF mRNA的表达改变。方法根据小鼠CTGF mRNA序列设计引物,用 RT-PCR从大鼠肝脏总 RNA中扩增出一段 430 bp的产物,并测定其序列。将 16只雌性 Wistar大鼠随机分为胆管堵塞组(n=8)及假手术组(n=8)。6周后取大鼠肝脏提取总RNA,利用多探针以核酸酶保护分析法测定CTGF及TGFβ_1的mRNA水平。结果克隆出的大鼠CTGF cDNA序列在核酸水平与小鼠的同源性为95%。胆汁性肝硬化大鼠肝脏中 TGF β_1及 CTGF的 IRNA水平分别为假手术组大鼠的 4倍和 7倍。结论在实验性肝纤维化大鼠肝脏中CTGF mRNA的表达水平明显上调。贾继东 Michael Bauer Gabriele Boigk Martin Ruelh Detlef Schuppan 王宝恩 2000中华肝脏病杂志2000,8,2:22
2利用飞秒双光子光电子发射研究GaAs(100)的自旋动力学过程显示文摘超短激光技术的发展为研究材料中的超快光动方学过程提供了重要的实验手段,也使得人们能够更为深入地研究电子的自旋动力学行为.GaAs(100)表面由于费米钉扎而会导致能带弯曲,位于该区域的电子及其自旋特性将会明显不同于体相材料中的情况.利用时间分辨和自旋分辨的双光子光电子发射技术研究了p型掺杂GaAs(100)表面的电子极化动力学过程.结果表明,由费米钉扎而引起的能带弯曲明显影响电子的自旋弛豫过程,从实验上观察到了GaAs(100)表面能带弯曲区域的电子自旋翻转时间存在近2个量级的差异(从几纳秒到几十皮秒),基于电子_自旋交换相互作用的BAP机理在自旋弛豫过程中起着主导作用.郭立俊 Jan-Peter Wüstenberg Andreyev Oleksiy Michael Bauer Martin Aeschlimann 2005物理学报2005,54,7:7
3The Vicissitudes of‘Public Understanding of Science’:from‘Literacy’to‘Science in Society’显示文摘“公众理解科学”一词涉及科学与社会的关系,有两个方面的含义。一方面是指有公众参与的各种各样的科普活动。其表现往往带有社会行为的特征,有主导人物、资源和不断扩大的活动储备。另一方面是指一个不断发展的经验性社会研究领域。本文重在论述后者的演变,它分为3个阶段,即科学素养(迄于20世纪80年代)、公众理解科学(20世纪80年代到90年代)和科学与社会(20世纪90年代后)。这里称谓的变化不容忽视。各阶段的陈述均包含针对科学与社会之关系的症结所做出的专门判断,特别要研究的问题以及优先考虑的介入策略;同时可以看出,各阶段之更替在修辞上表现出的是一种“进步”。比较此3个“范式”之后,作者不禁发问:此领域中的研究工作真的有什么进步吗?Martin W. BAUER 2006科普研究2006,1,3:6
4ⅩⅧ型胶原mRNA在实验性肝纤维化大鼠肝脏中的表达显示文摘目的了解XⅧ型胶原(collagenXⅧ,CXⅧ)mRNA在实验性肝纤维化中的定量改变。方法以逆行胆管硬化注射加结扎的方法制备大鼠胆管堵塞性肝纤维化模型,以假手术组大鼠为对照组。提取肝脏总RNA,以核酸酶保护分析(RNA酶保护分析)定量测定前胶原α1(XⅧ)mRNA水平,并与α1(Ⅰ)和金属蛋白酶组织抑制因子1(TIMP-1)的mRNA变化相比较。结果与假手术组大鼠相比,胆管堵塞性肝纤维化大鼠肝脏前胶原α1(Ⅰ)及TIMP-1mRNA水平分别升高20倍及4倍;而肝纤维化大鼠肝脏前胶原α1(XⅧ)mRNA水平仅升高到1.8倍。结论肝纤维化时肝脏XⅧ胶原仅轻度升高.这种变化类型可能和XⅧ胶原主要由肝实质细胞表达有关。贾继东 Michael Bauer Garbriele Boigk Martin Ruehl Detlef Schuppan 王宝恩 2000中华肝脏病杂志2000,8,5:4
5C-Reactive Protein Elevation in Patients With Atrial Arrhythmias: Inflammatory Mechanisms and Persistence of Atrial Fibrillation显示文摘Mina K. Chung David O. Martin Dennis Sprecher Oussama Wazni Anne Kanderian Cynthia A. Carnes John A. Bauer Patrick J. Tchou Mark J. Niebauer Andrea Natale David R. Van Wagoner 2001Circulation: Journal of the American Heart Association2001,,24:3
6Development of new electromagnetic suspension-based high-speed Maglev vehicles in China:Historical and recent progress in the field of dynamical simulation显示文摘High-speed Maglev is a cutting-edge technology brought back into the focus of research by plans of the Chinese government for the development of a new 600 km/h Maglev train.A Chinese‐German cooperation with industrial and academic partners has been established to pursue this ambitious goal and bring together experts from multiple disciplines.This contribution presents the joint work and achievements of CRRC Qingdao Sifang,thyssenkrupp Transrapid,CDFEB,and the ITM of the University of Stuttgart,regarding research and development in the field of high‐speed Maglev systems.Furthermore,an overview is given of the historical development of the Transrapid in Germany,the associated development of dynamical simulation models,and recent developments regarding high-speed Maglev trains in China.Sansan Ding Peter Eberhard Georg Schneider Patrick Schmid Arnim Kargl Yong Cui Ullrich Martin Xin Liang Chao Huang Markus Bauer Florian Dignath Qinghua Zheng 2023International Journal of Mechanical System Dynamics2023,3,2:3
7On the dynamics of nitrite, nitrate and other biomarkers of nitric oxide production in inflammatory bowel disease显示文摘Fumito Saijo Alexandra B. Milsom Nathan S. Bryan Selena M. Bauer Thorsten Vowinkel Marina Ivanovic Chris Andry D. Neil Granger Juan Rodriguez Martin Feelisch 2009Nitric Oxide2009,,2:2
8Comparison of Magnetic Properties of MRI Contrast Media Solutions at Different Magnetic Field Strengths显示文摘Martin Rohrer Hans Bauer Jan Mintorovitch Martin Requardt Hanns-Joachim Weinmann 2005Investigative Radiology2005,,11:1
9Microvascular obstruction in patients with non-ST-elevation myocardial infarction: a contrast-enhanced cardiac magnetic resonance study显示文摘Elena Guerra Martin Hadamitzky Gjin Ndrepepa Corinna Bauer Tareq Ibrahim Ilka Ott Karl-Ludwig Laugwitz Heribert Schunkert Adnan Kastrati 2014The International Journal of Cardiovascular Imaging2014,,:1
10Antifibrotic effect of silymarin in rat secondary biliary fibrosis is mediated by downregulation of procollagen α 1(I) and TIMP-1显示文摘Ji-Dong Jia Michael Bauer Jae Jin Cho Martin Ruehl Stefano Milani Gabriele Boigk Ernst Otto Riecken Detlef Schuppan 2001Journal of Hepatology2001,,:1
11C-Reactive Protein Elevation in Patients With Atrial Arrhythmias: Inflammatory Mechanisms and Persistence of Atrial Fibrillation显示文摘Mina K. Chung David O. Martin Dennis Sprecher Oussama Wazni Anne Kanderian Cynthia A. Carnes John A. Bauer Patrick J. Tchou Mark J. Niebauer Andrea Natale David R. Van Wagoner 2001Circulation: Journal of the American Heart Association2001,,24:1
12Design for Wearability显示文摘Gemperle F Kasabach C Stivoric J Bauer M. Martin R 0,,:1
13Inhibition of left ventricular fibrosis by tranilast in rats with renovascular hypertension显示文摘Berthold Hocher Michael Godes Jan Olivier Joachim Weil Thomas Eschenhagen Torsten Slowinski Hans-H. Neumayer Christian Bauer Martin Paul Yigal M. Pinto 2002Journal of Hypertension2002,,4:1
14Wüstenberg,Aeschlimann显示文摘郭立俊 Jan-Peter Andreyev Oleksiy Michael Bauer Martin 物理学报0,,:1
15Central auditory development in children with bilateral cochlear implants 显示文摘Bauer PW Sharma A Martin K 2006Arch Otolaryngol Head Neck Surg2006,132,10:1
16Percutaneous Transcatheter Implantation of an Aortic Valve Prosthesis for Calcific Aortic Stenosis: First Human Case Description显示文摘Alain Cribier Helene Eltchaninoff Assaf Bash Nicolas Borenstein Christophe Tron Fabrice Bauer Genevieve Derumeaux Frederic Anselme Fran?ois Laborde Martin B. Leon 2002Circulation: Journal of the American Heart Association2002,,24:1
17Semi-continuous versus injectate cardiac output measurement in intensive care patients after cardiac surgery显示文摘B. W. B?ttiger M. Soder H. Rauch H. B?hrer J. Motsch H. Bauer E. Martin 1996Intensive Care Medicine1996,,4:1
18一种基于手眼标定的增强现实跟踪注册方法显示文摘手眼标定是机器人领域常用的一种确定机器人末端坐标系和摄像机坐标系之间相互关系的标定方法。跟踪和定位是增强现实研究的热点,跟踪定位通常为复合跟踪系统,结合多传感器跟踪信息,优势互补,达到更高测量精度和准确度。跟踪注册是实现信息有效融合的基本前提。文章将机器人手眼标定引入多传感器跟踪注册,并通过实验验证了这种基于手眼标定的跟踪注册方法的有效性。尹慧琳 王磊 Martin Bauer 2006计算机工程与应用2006,42,8:1
19Ambulatory Blood Pressure Changes After Renal Sympathetic Denervation in Patients With Resistant Hypertension显示文摘Felix Mahfoud Christian Ukena Roland E. Schmieder Bodo Cremers Lars C. Rump Oliver Vonend Joachim Weil Martin Schmidt Uta C. Hoppe Thomas Zeller Axel Bauer Christian Ott Erwin Blessing Paul A. Sobotka Henry Krum Markus Schlaich Murray Esler Michael B?hm 2013Circulation2013,,2:1
20Paternity testing after pretency termination using laser microdissection of chorionic villi 显示文摘Martin Bauer Andreas Thalheimer Dieter Patzelt 2002Legal ned2002,116,7:1
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