维普中文期刊产品整合服务
22篇 您的检索式:作者名="Stephan Hoffmann"
    题名 作者 年代 出处 被引量
1Auxin-Oxylipin Crosstalk:Relationship of Antagonists显示文摘Phytohormones regulate a wide array of developmental processes throughout the life cycle of plants.Herein,the various plant hormones may interact additively,synergistically,or antagonistically.By their cooperation they create a delicate regulatory network whose net output largely depends on the action of specific phytohormone combinations rather than on the independent activities of separate hormones.While most classical studies of plant hormonal control have focused mainly on the action of single hormones or on the synergistic interaction of hormones in regulating various developmental processes,recent work is beginning to shed light on the crosstalk of nominally antagonistic plant hormones,such as gibberellins and auxins with oxylipins or abscisic acid.In this review,we summarize our current understanding of how two of the first sight antagonistic plant hormones,i.e.auxins and oxylipins,interact in controlling plant responses and development.Maik Hoffmann Mathias Hentrich Stephan Pollmann 2011Journal of Integrative Plant Biology2011,53,6:7
2糖基化终产物对脉络膜微血管内皮细胞增生和管腔形成的影响(英文)显示文摘目的:研究糖基化终产物(advanced glycationendproducts, AGEs)在年龄相关性黄斑变性发生中的作用。方法:使用lycopersiconesculentum agglutinin包被磁珠的改良方法分离牛脉络膜微血管内皮细胞(bovine choroidalendothelialcells, CEC),采用抗VIII因子免疫细胞化学法和摄取低密度脂蛋白(dil-acetylated low-density lipoprotein,dil-ac-LDL)法进行细胞鉴定。将50g/L牛血清白蛋白和150g/L葡萄糖在37℃孵育6wk 以制备AGEs,通过抗-AGEs 抗体点杂交法定性分析。用MTT 法(3,(4,5-dimethylthiazol-2-yl)-2,5- diphenyl te-trazolium bromide assay)测定CEC 增生,用Vit-rogen凝胶系统观察管腔形成情况。结果:培养细胞中90%以上呈因子阳性,并具有摄取dil-ac-LDL的能力,表明具有内皮细胞的特征。制备的AGEs 与抗-AGEs 抗体具有亲和力。浓度在62.5~500mg/L范围内的AGEs 处理CEC 3d 后,细胞增生呈剂量依赖性增加。碱性成纤维细胞生长因子(basic fibroblastgrowth factor, bFGF)可明显增强CEC 中管腔样结构的形成(P <0.05),但500mg/L和50mg/L的AGEs 对CEC 管腔形成无明显影响(P >0.05)。结论:AGEs 可以促进CEC 的增生,但对其管腔形成无影响。提示AGEs 通过增强CEC 增生,可能是渗出型AMD 发病中潜在的启动因子之一?王雨生 Ulrike Friedrichs Wolfram Eichler Stephan Hoffmann Peter Wiedemann 2005国际眼科杂志2005,5,2:3
3The CT-STAT (Coronary Computed Tomographic Angiography for Systematic Triage of Acute Chest Pain Patients to Treatment) Trial显示文摘James A. Goldstein Kavitha M. Chinnaiyan Aiden Abidov Stephan Achenbach Daniel S. Berman Sean W. Hayes Udo Hoffmann John R. Lesser Issam A. Mikati Brian J. O’Neil Leslee J. Shaw Michael Y.H. Shen Uma S. Valeti Gilbert L. Raff 2011Journal of the American College of Cardiology2011,,14:1
4Biomechanical evaluation of interlocking lag screw design in intramedullary nailing of unstable pertrochanteric fractures显示文摘Hoffmann S Paetzold R Stephan D 2013J Orthop Trauma2013,27,9:1
5Phenotypic and functional characteristics of CD4<sup>+</sup>CD39<sup>+</sup> FOXP3<sup>+</sup> and CD4<sup>+</sup>CD39<sup>+</sup>FOXP3<sup>neg</sup> T‐cell subsets in cancer patients显示文摘Patrick J. Schuler Bastian Schilling Malgorzata Harasymczuk Thomas K. Hoffmann Jonas Johnson Stephan Lang Theresa L. Whiteside 2012Eur J Immunol2012,,7:1
6The fermentation of soybean meal by rumen microbes in vitro reveals different kinetic features for the inactivation and degradation of trysin inhibitor protein 显示文摘Hoffmann E Stephan M Klaus B 2003Animal Feed Science Technology2003,106,:1
7Image-guided radiofrequency ablation of hepatocellular carcinoma (HCC): Is MR guidance more effective than CT guidance?显示文摘Stephan Clasen Hansj?rg Rempp Rüdiger Hoffmann Hansj?rg Graf Philippe L. Pereira Claus D. Claussen 2014European Journal of Radiology2014,,1:1
8Biomechanieal evaluation of interlocking lag screw design in intramedullary nailing of unstable pertrochanteric fractures 显示文摘HOFFMANN S PAETZOLD R STEPHAN D 2013J OrthopTrauma2013,27,9:1
9Meta-Analysis and Systematic Review of the Long-Term Predictive Value of Assessment of Coronary Atherosclerosis by Contrast-Enhanced Coronary Computed Tomography Angiography显示文摘Fabian Bamberg Wieland H. Sommer Verena Hoffmann Stephan Achenbach Konstantin Nikolaou David Conen Maximilian F. Reiser Udo Hoffmann Christoph R. Becker 2011Journal of the American College of Cardiology2011,,24:1
10Biomeehanical evaluation of interlocking lag screw design in intramedullary nailing of unsta- ble pertrochanteric fractures显示文摘Hoffmann S Paetzold R Stephan D 2013J OrthopTrauma2013,27,:1
11Phenotypic and functional characteristics of CD4+CD39+ FOXP3+ and CD4+CD39+FOXP3neg T‐cell subsets in cancer patients显示文摘Patrick J. Schuler Bastian Schilling Malgorzata Harasymczuk Thomas K. Hoffmann Jonas Johnson Stephan Lang Theresa L. Whiteside 2012Immunol2012,,7:1
12Prolonged Antibiotic Prophylaxis in Patients with Bilioenteric Anastomosis Undergoing Percutaneous Radiofrequency Ablation显示文摘Rüdiger Hoffmann Hansj?rg Rempp Diethard Schmidt Philippe L. Pereira Claus D. Claussen Stephan Clasen 2012Journal of Vascular and Interventional Radiology2012,,4:1
13Shock Efficacy of Subcutaneous Implantable Cardioverter-Defibrillator for Prevention of Sudden Cardiac Death: Initial Multicenter Experience显示文摘Ali Aydin Friederike Hartel Michael Schlüter Christian Butter Julia K?be Martin Seifert Nils Gosau Boris Hoffmann Matthias Hoffmann Eik Vettorazzi Iris Wilke Karl Wegscheider Hermann Reichenspurner Lars Eckardt Daniel Steven Stephan Willems 2012Circulation: Arrhythmia and Electrophysiology2012,,5:1
14Functional Disconnection of Arrhythmogenic Pulmonary Veins in Patients with Paroxysmal Atrial Fibrillation Guided by Combined Electroanatomical (CARTO?) and Conventional Mapping显示文摘Christian Weiss Stephan Willems Tim Risius Matthias Hoffmann Rodolfo Ventura Thomas Meinertz 2002Journal of Interventional Cardiac Electrophysiology2002,,3:1
15Secondary metabolite profile and phytotoxic activity of genetically distinct forms of Colletotrichum gloeosporioides from yam ( Dioscorea spp.)显示文摘Mathew M. Abang Wolf-Rainer Abraham Robert Asiedu Peter Hoffmann Gerhard Wolf Stephan Winter 2008Mycological Research2008,,1:1
16Biomechanicalevaluation of interlocking lag screw design in intramedullarynailing of unstable pertrochanteric fractures 显示文摘Hoffmann S Paetzold R Stephan D 2013J OrthopTrauma2013,27,9:1
17Biomechanical evaluation of interlocking lag screw design in intramedullary nailing of unstable pertreehanterie fractures 显示文摘Hoffmann S Paetzold R Stephan 2013J Orthop Trauma2013,27,9:1
18The CT-STAT (Coronary Computed Tomographic Angiography for Systematic Triage of Acute Chest Pain Patients to Treatment) Trial显示文摘James A. Goldstein Kavitha M. Chinnaiyan Aiden Abidov Stephan Achenbach Daniel S. Berman Sean W. Hayes Udo Hoffmann John R. Lesser Issam A. Mikati Brian J. O’Neil Leslee J. Shaw Michael Y.H. Shen Uma S. Valeti Gilbert L. Raff 2011Journal of the American College of Cardiology2011,,14:1
19Purification, Cloning, and Properties of an Acyltransferase Controlling Shikimate and Quinate Ester Intermediates in Phenylpropanoid Metabolism显示文摘Hoffmann Laurent Maury Stephane Martz Francoise 2003The Journal of Biological Chemistry2003,278,1:1
20Noninvasive Assessment of Plaque Morphology and Composition in Culprit and Stable Lesions in Acute Coronary Syndrome and Stable Lesions in Stable Angina by Multidetector Computed Tomography显示文摘Udo Hoffmann Fabian Moselewski Koen Nieman Ik-Kyung Jang Maros Ferencik Ayaz M. Rahman Ricardo C. Cury Suhny Abbara Hamid Joneidi-Jafari Stephan Achenbach Thomas J. Brady 2006Journal of the American College of Cardiology2006,,8:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 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