|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Glutamine analogs promote cytoophidium assembly in human and Drosophila cells显示文摘CTP synthase is compartmentalized within a subcellular structure,termed the cytoophidium,in a range of organisms including bacteria, yeast,fruit fly and rat.Here we show that CTP synthase is also compartmentalized into cytoophidia in human cells.Surprisingly,the occurrence of cytoophidia in human cells increases upon treatment with a glutamine analog 6-diazo-5-oxo-L-norleucine(DON),an inhibitor of glutamine-dependent enzymes including CTP synthase.Experiments in flies confirmed that DON globally promotes cytoophidium assembly.Clonal analysis via CTP synthase RNA interference in somatic cells indicates that CTP synthase expression level is critical for the formation of cytoophidia.Moreover,DON facilitates cytoophidium assembly even when CTP synthase level is low.A second glutamine analog azaserine also promotes cytoophidum formation.Our data demonstrate that glutamine analogs serve as useful tools in the study of cytoophidia. | mr Yilmaz Tastan Zillah Anne Deussen Mayte Yu-Yin Siswick | 2011 | Journal of Genetics and Genomics2011,38,9: | 10 |
| 2 | Real-Time Watercolor for Animation显示文摘我们允许的现在的算法与水彩颜料画外观的 3D 景色的即时显示。我们的途径提供视觉复杂性的适当简化,模仿水彩颜料的典型自然效果,;提供二种必要的画技术:wet-on-wet;wet-on-dry 画。我们基于图象空间处理而非在准确模拟上专注于有效算法。这允许 3D 景色的即时显示。在一张动画期间,高 frame-to-frame 连贯能由于一个稳定的分割计划被完成。最后,我们无缝地从 3D 景色用信息把光滑的照明集成到水彩颜料图象。 | Thomas Luft Oliver Deussen | 2006 | Journal of Computer Science & Technology2006,21,2: | 7 |
| 3 | 人血管内皮细胞中腺苷代谢的定量研究显示文摘目的:通过对人脐静脉内皮细胞腺苷分泌进行定性及定量研究,了解人类血管内皮细胞的腺苷代谢及机制。方法:收集并测定不同干预下细胞柱流出液中分离的人脐静脉内皮细胞分泌的腺苷量。结果:在无干预、抑制腺苷激酶及去氨酶、抑制细胞膜腺苷转运情况下,人脐静脉内皮细胞腺苷分泌率分别为13.5±7.1 pmol.min-1.mg?-1、32.5±14.2 pmol.min-1.mg-1和20.8±15.7 pmol.min-1.mg-1。结论:人类血管内皮细胞内腺苷合成高于胞外,而细胞膜腺苷转运被抑制后的腺苷分泌率反而高于生理状态下分泌率,则表明腺苷在胞内分解代谢非常迅速,使部分腺苷反由胞外扩散入胞内。 | 张群英 Andreas Deussen Sabina Mattig | 2005 | 中国应用生理学杂志2005,21,4: | 5 |
| 4 | Approximate image-based tree-modeling using particle flows显示文摘 | Boris Neubert Thomas Franken Oliver Deussen | 2007 | ACM Transactions on Graphics (TOG)2007,,3: | 2 |
| 5 | 人内皮细胞表面腺苷浓度测定显示文摘[目的]通过外源性腺苷输入法,测定人脐静脉内皮细胞表面腺苷浓度,进一步了解人类血管内皮细胞的腺苷代谢。[方法]建立细胞柱模型,分别以不同浓度的外源性腺苷注入细胞柱中,并收集各时相内细胞柱流出液中分离的人脐静脉内皮细胞分泌的腺苷,以高性能液相色谱仪(HPLC)测量其所分泌腺苷的量。[结果]生理状态下人脐静脉内皮细胞分泌的腺苷浓度为(14.4±4.9)nmol/L,细胞表面腺苷浓度为(23.8±8.1)nmol/L,差异无统计学意义(P>0.05)。[结论]人类血管内皮细胞是人体内腺苷分泌的主要场所之一,在生理状态下的腺苷分泌率可较好地反映细胞表面腺苷的浓度;外源性腺苷输入法可用于定量测量细胞分泌物质在细胞表面的浓度。 | 张群英 Andreas Deussen | 2006 | 中山大学学报(医学科学版)2006,27,B04: | 2 |
| 6 | Formation and salvage of adenosine by macrovascular endothelial cells 显示文摘 | Deussen A Bading B Kelm M | 1993 | Am J Physiol1993,264,: | 1 |
| 7 | Elective birth at 37 weeks' gestation for women with an uncomplicated twin pregnancy显示文摘 | Dodd JM Deussen AR Grive RM | 2014 | Cochrane Database Syst Rev2014,2,00: | 1 |
| 8 | Interactive modeling of plants显示文摘 | Lintermann B Deussen O | 1999 | IEEE Computer Graphics and Applications1999,19,1: | 1 |
| 9 | A modelling method and user interface for creating plants 显示文摘 | Deussen O Lintermann B | 1998 | Computer Graphic Forum1998,17,1: | 1 |
| 10 | 非规则三维建筑模型的保结构变形显示文摘为了快速生成大量与输入风格一致的三维建筑模型,提出一种针对非规则三维建筑模型的保结构交互式变形技术.该技术以一般的三维网格模型作为输入,经过若干预处理操作形成带标记的包围盒层次结构,以此作为变形操作的分析基础.变形算法的核心思想是将原始的复杂结构分解为一组一维的结构序列,然后逐条对一维结构序列施加变形操作.在对一维结构序列的变形过程中尽可能以可重复的元素来填充变形空间,实现对输入结构特点的保持.实验结果表明,该技术可用于各种不同风格的建筑模型. | 林金杰 Daniel Cohen-Or 张皓 梁成 Andrei Sharf Oliver Deussen 陈宝权 | 2012 | 计算机辅助设计与图形学学报2012,24,2: | 1 |
| 11 | Interactive modeling of plants 显示文摘 | Lintermann B Deussen O | 1999 | IEEE Computer Graphics Application1999,19,1: | 1 |
| 12 | Floating points: a method for computing stipple drawings显示文摘 | | 2000 | Computer Graphics Forum2000,19,3: | 1 |
| 13 | Realistic modeling and rendering of plant ecosystems 显示文摘 | DEUSSEN O HANRAHAN P LINTERMANN B | 1998 | Proceedings of ACM SIG- GRAPH1998,,: | 1 |
| 14 | A framework for geometry generation and rendering of plants with applications in landscape architecture 显示文摘 | DEUSSEN O | 2003 | Landscape and Urban Planning2003,64,: | 1 |
| 15 | 基于格式塔的建筑物图画抽象显示文摘格式塔(Gestalt)理论总结了人类认知规则、模式和语义的若干规律,已有大量的研究针对独立的格式塔规则建立计算模型,但建立多个格式塔规则相互作用的耦合模型仍然是一个挑战.基于格式塔理论的若干主要规则建立了一个针对多个格式塔规则耦合的计算模型,并将该模型用于建筑物线画图的抽象;通过减少图画中重复结构元素的数目,或者将复杂的结构用简单结构替换的方式对建筑物结构进行概括和抽象.实验结果表明,该方法可以应用于风格各异的建筑物线画图,并可以扩展到其他类型的图画以及三维模型. | 南亮亮 Andrei Sharf 谢科 Tien-Tsin Wong Oliver Deussen Daniel Cohen-Or 陈宝权 | 2012 | 计算机辅助设计与图形学学报2012,24,2: | 1 |
| 16 | Interactive modeling of plants显示文摘 | LINTERMANN B DEUSSEN O | 1999 | IEEE Computer Graphics and Application1999,19,1: | 1 |
| 17 | Electric-field-induced photoluminesece quenching in thin-film light-emitting-diodes based on poly(phenyl-p-phenylene)显示文摘 | Deussen M Scheidler M Bassler H | 1995 | Synth Met1995,73,: | 1 |
| 18 | Semi-stochastic tilings for example-based texture synthesis 显示文摘 | Schl-mer T Deussen O | 2010 | Computer Graphics Forum2010,29,4: | 1 |
| 19 | A framework for geometry generation and rendering of plants with applications in landscape architecture显示文摘 | Deussen O | 2003 | Landscape and Urban Planning2003,64,: | 1 |
| 20 | Significance of adenosine metabolism of coronary smooth muscle cells显示文摘 | Mattig S Deussen A | 2001 | Am J Physiol Heart Circ Physiol2001,280,1: | 1 |