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226篇 您的检索式:作者名="Sure"
    题名 作者 年代 出处 被引量
1脑干海绵状血管瘤手术入路选择显示文摘目的探讨脑干海绵状血管瘤手术适应证和手术入路的选择。方法回顾分析70例手术治疗的脑干海绵状血管瘤,其中位于:中脑15例、中脑-桥脑交界8例、桥脑34例、桥脑-延髓交界5例、延髓8例。我们共采用8种手术入路:经菱形窝27例、颞下或颞-枕入路14例、远外侧经髁7例、外侧小脑上幕下7例、中线小脑上幕下8例、枕经天幕4例、乳突后2例,以及眶颧1例。结果本组病例的年出血率为2.9%(77/2364),占同期颅内海绵状血管瘤的44%(70/159);97%的病例手术选择在亚急性或慢性期、且所有患者均有颅神经症状和(或)运动功能障碍、感觉障碍、共济失调(包括失平衡)。中脑病变手术入路选择以中线小脑上(46.7%,7/15)、颞下或颞-枕(26.7%,4/15)为主;桥脑病变多选择菱形窝(58.8%,20/34)、颞下或颞-枕(23.5%,8/34);而病变位于延髓者以远外侧经髁(62.5%,5/8)和菱形窝入路(37.5%,3/8)为主。结论脑干海绵状血管瘤表现为进行性神经功能缺失、具有占位效应、接近脑干表面者可考虑手术治疗;个体化地选择手术入路、术中神经电生理监测以及直接的电刺激是手术成功的关键。卞留贯 Helmut Bertalanffy 孙青芳 沈建康 Ulrich Sure Wuttipong Tirakotai 赵卫国 2007中华神经外科疾病研究杂志2007,6,1:20
2经菱形窝切除脑干海绵状血管瘤显示文摘目的探讨28例经菱形窝入路切除的脑干海绵状血管瘤的适应证、手术技巧及术中注意点。方法术中采取坐位,枕下正中开颅,广泛打开小脑延髓裂;在脑干表面有色素沉淀或膨隆处,或在B超、导航引导、术中颅神经监护下切开脑干,病变暴露后清除血肿,然后切除病变,保留含铁血黄素沉淀的胶质组织。结果28例中有21例位于桥脑;术中发现脑干表面有含铁血黄素沉淀21例,其中脑干表面膨隆9例;所有病变位于脑干背侧;随访期间:症状和体征较术前改善的19例,保持术前水平的5例,加重、出现新的颅神经症状、或其他神经功能障碍(共济失调、运动障碍、感觉障碍)共4例。MRI随访未见病变残留或复发。结论经菱形窝入路主要适于桥脑部、且位于背侧的海绵状血管瘤;脑干表面的含铁血黄素沉淀和(或)膨隆是脑干的安全进入区,术中结合神经电生理监测、B超以及导航是手术成功的关键;术中尽可能全切病变,但保留含铁血黄素沉淀的胶质组织。卞留贯 Bertalanffy H 孙青芳 Sure U Tirakotai W 沈建康 2007中华神经外科杂志2007,23,12:12
3Polymer-coated nanoporous carbons for trace seawater uranium adsorption显示文摘Polymer-coated mesoporous carbon nanocomposites were prepared from the immobilization of acrylonitrile and acrylic acid copolymers with divinylbenzene as a crosslinker onto a mesoporous carbon framework.High surface areas were maintained after polymerization with accessible porosity.This functional nanocomposite was tested as an adsorbent for uranium from high salinity solutions.Uranium adsorption results have shown that the adsorption capacities are strongly influenced by the density of the amidoxime groups and the specific surface area.YUE YanFeng SUN XiaoGuang MAYES Richard T. KIM Jungseung FULVIO Pasquale F. QIAO ZhenAn BROWN Suree TSOURIS Costas OYOLA Yatsandra DAI Sheng 2013Science China Chemistry2013,56,11:9
4Immunohistochemical study in dural arteriovenous fistula and possible role of ephrin-B2 for development of dural arteriovenous fistula显示文摘Background Although there were several clinical and experimental studies discussing the pathogenesis of dural arteriovenous fistula (DAVF), the pathological process leading to intracranial DAVF so far remains unknown In this study, we investigated the expression of vascular growth factors in order to elucidate the possible role of these factors for the development of DAVF and to study the biological activity of this uncommon lesion Methods We examined the histological features, proliferative and angiogenic capacities of the tissue specimens obtained from 6 patients who underwent surgery at our institution Immunohistochemical staining for vascular endothelial growth factor (VEGF), its receptors Flk 1 and Flt 1, ephrin B2, MIB 1 and proliferating cell nuclear antigen (PCNA) was performed using standard immunohistochemical techniques Results A positive immunostaining was found for all antibodies studied except MIB 1, whereas nuclear endothelial expression of PCNA was observed in only 3/6 cases VEGF stained positive in all of the available specimens (6/6) Flk 1 showed a positive immunoreaction in only 2/6 cases and Flt 1 in 4/6 cases Ephrin B2 was expressed in the majority (5/6) of the cases Conclusions These results support the hypothesis that DAVFs might be acquired dynamic vascular malformations with low biological activity Vascular growth factors like VEGF and ephrin B2 might play a pivotal role in the formation of王宝隆 卞留贯 Helmut Bertalanffy Siegfried Bien Ulrich Sure 2004Chinese Medical Journal2004,17,12:5
5神经导航整合超声(双超和多普勒)技术在术中血管解剖标记的作用显示文摘目的探讨神经导航整合超声技术在术中标记血管中的作用。方法建立在神经导航中整合进超声平面视频影像的技术,并将该技术应用于47例患者(动静脉畸形22例、胶质瘤17例、海绵状血管瘤8例)的手术中。结果该系统支持超声平面函数与术前获得导航资料的结合。多普勒超声和双向超声可以显示术中血管解剖结构,并确定其界标。这些界标可以自动整合入神经导航数据集中,用来提供血管解剖的术中更新影像。本组病例应用该技术的成功率是45/47(96%),45例患者手术过程顺利、全切病灶,且保护了病灶周围的血管结构。结论超声和双向超声所显示的血管解剖资料整合入神经导航数据集中在技术上是可行的。该技术为复杂脑部病变的手术提供有价值的术中信息,尤其显示血管的解剖结构。卞留贯 Ulrich Sure 孙青芳 沈建康 Wuttipong Tirakotai Helmut Bertalanffy 2006中华神经外科杂志2006,22,11:3
6经单侧半椎板切除髓内海绵状血管瘤显示文摘目的探讨脊髓髓内海绵状血管瘤的出血性损伤风险、临床特征以及经单侧半椎板切除髓内海绵状血管瘤的手术技巧。方法回顾性分析11例髓内海绵状血管瘤病人的病历资料。均经单侧半椎板切除肿瘤。采用统计学分析,在性别分布、平均年龄、年出血率等方面与同期颅内(145例)、脑干(61例)海绵状血管瘤进行比较。术前Frankel分级D级8例,C级2例,A级1例。结果本组女性7例,男性4例,女性与男性之比高于颅内(80∶65)和脑干(33∶28)海绵状血管瘤;年出血率为2.8%/病人,稍低于颅内(3.3%)和脑干(3.1%)海绵状血管瘤。病变均获全切;术后随访期内8例神经系统症状改善(Frankel分级D级升到E级6例,C级升到D级2例),3例临床症状无变化。结论脊髓髓内海绵状血管瘤应全切以防复发和再出血;选择微侵袭的半椎板入路,以及术中采用体感诱发电位监护,是取得满意结果、预防附加损伤的关键。卞留贯 Helmut Bertalanffy 孙青芳 Wuttipong Tirakotai Boris Krischek Ulrich Sure LudwigBenes 2006中国微侵袭神经外科杂志2006,11,9:2
7Brown Bear Den Habitat and Winter Recreation in South- Central Alaska显示文摘Goldstein M I Poe A J Suring L H Nielson R M Mcdonald T L 2010Journal of Wildlife Management2010,74,1:1
8OntoEdit: multifaceted inferencing for ontology engineering显示文摘SURE Y ANGELE J STAAB S 2003Joumal on Data Semantics2003,1,1:1
9Purification and Characterization of the Highly Thermostable Proteases from Bacillus Stearothermophilus TLS33显示文摘 Supachok Sinchaikul Suree Phutrakul 2000Protein Expression and Purification2000,20,:1
10nasal continuous positive airway pressure for preterm infants with respiratory distress syndrome: a systematic re- view and Meta analysis 显示文摘Juhcille M Vineet B Joao GA Nasal intermittent positive-pres- sure ventila -tion vs 2012Arch Pediatr Adolesc Med2012,166,4:1
11Croup is associated with the novel coronavirus NL 63 显示文摘Van der Hoek L K Sure G A Stang 2005PloS Med2005,2,8:1
12Image-guided placement of eye muscle electrodes for intraoperative cranial nerve monitoring显示文摘Alberti O Sure U Riegel T 2001Neurosurgery2001,49,:1
13Deregulated expression of PAX5 in medulloblastoma显示文摘 Sure U Ruedi D 1995Proc Natl Acad Sci USA1995,92,:1
14Simple assay method for lipase activity and a- nalysis of its catalytic hydrolysis product in water-poormedia 显示文摘Pawinee K Suree P 1993Indian J Chem1993,32,:1
15Characterization of lactic acid bacteria and coagulase negative显示文摘Nattaneewan Charoenrak Suree Nanasombat 2011The 12th Asian Food Conference2011,25,6:1
16Predictive value of electrocorticogra- phy in epilepsy patients with unilateral hippocatnpal sclerosis under- going selective amygdalohippocampectomy 显示文摘Chen X Sure U Haag A 2006Neurosurg Rev2006,29,2:1
17Nutritive value of proteins in buckwheat and their role as supplements to proteins in cereal grains显示文摘Sure B 1955Agric Food Chem1955,3,9:1
18Image-guided transsylvian,transinsular approach for insular cavemous angiomas显示文摘 Sure U Benes L 2003Neurosurg2003,53,6:1
19OntoShare - An Ontology-based Knowledge Sharing System for Virtual Com- munities of Practice 显示文摘Davies John Duke Alistair Sure York 2004Journal of Universal Computer Science2004,10,3:1
20The secreted tumor-associated antigen 90K is a potent immune stimulator 显示文摘Ullrich A Sures I D'Egidio M et al 1994J Biol Chem1994,269,18:1
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