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2224篇 您的检索式:作者名="Rourke"
    题名 作者 年代 出处 被引量
1腹腔镜规则性右半肝切除12例临床分析显示文摘目的探讨腹腔镜规则性右半肝切除术的可行性。方法12例腹腔镜右半肝切除术病例中,10例被怀疑为恶性病变。手术按照:1、肝门解剖,2、腔静脉解剖,3、肝实质切除的步骤进行。结果5例在腹腔镜下完成手术,5例腹腔镜辅助下完成手术,2例中转开腹肝切除。4例需要输血。全组有1例出现胆漏,1例切口裂开,无死亡病例。全组平均住院8.3 d,完全在腹腔镜下完成手术的病例平均住院日为4.1 d。被诊断为肝癌的9例,随访中2例死亡,1例为肝癌肝内转移.1例为结肠癌转移灶切除术后的广泛转移。另7例结肠癌肝转移患者随访6-24个月,至今存活。结论腹腔镜下右半肝切除术在选择性病例基础上施行是可行和安全的。吴志明 Les Nathanson Nick O’Rourke 2006中华普通外科杂志2006,21,1:13
2用桡动脉脉搏波估测硝酸甘油对中心动脉压的影响显示文摘目的:通过测量桡动脉波定量硝酸甘油降低中心动脉反射波增压的效应。方法:19名志愿者,年龄54±7岁,无严重器质性疾病,试验前停用所有心血管药物至少3天,试验当天禁食。先测基础仰卧位肱动脉血压和桡动脉脉搏波,随后随机贴上安慰剂或 5 mg硝酸甘油贴剂,每隔半小时以同样的方式记录血压和脉搏波,共 5个小时后撕去贴膜,再记录 2 小时。动脉脉搏波分析仪实时把桡动脉脉搏波换算为中心动脉脉搏波,显示中心动脉反射波增压(AUG)和中心动脉反射波增压指数(AI)。结果:安慰剂组(9例),用药前后比较,心率(HR),射血时间(ED),肱动脉收缩压(PSP),肱动脉舒张压(PDP)和肱动脉平均压(PMP)及计算的中心动脉波增压、增压指数、中心动脉收缩压等各项参数均无显著变化。 5 mg硝酸甘油贴剂组 ( 10例)用药前后比较,射血时程、中心动脉波增压、增压指数、中心动脉收缩压在用药后半小时即显著下降,至3.5小时达高峰,撕去贴膜后2小时恢复到基础水平,但心率、肱动脉收缩压、肱动脉舒张压和肱动脉平均压无明显变化。结论:通过分析桡动脉脉搏波,可以定量中心动脉反射波增压,阐明硝酸甘油的作用,显示其起效、维持、撤除的动态变化。蒋雄京 晋万强 刘力生 李臣文 台培春 张兴才 张淑珍 刘国仗 Micheal O’Rourke 2000高血压杂志2000,8,1:11
328例转移性肝癌腹腔镜肝切除术显示文摘目的总结转移性肝癌的腹腔镜肝切除术经验。方法对1999—2006年度布里斯班医院所实施的转移性肝癌腹腔镜肝切除术病人进行回顾性研究。结果经病理证实的28例转移性肝癌病人进行了腹腔镜肝切除,13例进行左肝外侧叶切除,9例进行了右半肝切除。其余6例行肝段或不规则切除。追踪随访12例由直结肠转移的转移性肝癌病人2年存活率和无瘤生存率分别为75%和67%。结论在严格选择过的恶性肿瘤病人中行腹腔镜肝切除术是安全可行的。对病人要有适当的分期.术者需具丰富的开腹肝切除术经验和腹腔镜操作技能。吴志明 Nick O'Rourke Lan Shaw Les Nathanson Lan Martin George Fielding 2009中华肝胆外科杂志2009,15,12:8
4Carcinogenesis on the background of liver fibrosis: Implications for the management of hepatocellular cancer显示文摘Hepatocellular carcinoma(HCC) is now the second leading cause of cancer-related deaths globally and many patients have incurable disease. HCC predominantly occurs in the setting of liver cirrhosis and is a paradigm for inflammation-induced cancer. The causes of chronic liver disease promote the development of transformed or premalignant hepatocytes and predisposes to the development of HCC. For HCC to grow and progress it is now clear that it requires an immunosuppressive niche within the fibrogenic microenvironment of cirrhosis. The rationale for targeting this immunosuppression is supported by responses seen in recent trials with checkpoint inhibitors. With the impact of immunotherapy, HCC progression may be delayed and long term durable responses may be seen. This makes the management of the underlying liver cirrhosis in HCC even more crucial as studies demonstrate that measures of liver function are a major prognostic factor in HCC. In this review, we discuss the development of cancer in the setting of liver inflammation and fibrosis, reviewing the microenvironment that leads to this tumourigenic climate and the implications this has for patient management.Joanne Marie O'Rourke Vandana Mridhu Sagar Tahir Shah Shishir Shetty 2018World Journal of Gastroenterology2018,24,39:8
5Adult myelination: wrapping up neuronal plasticity显示文摘In this review, we outline the major neural plasticity mechanisms that have been identified in the adult central nervous system(CNS), and offer a perspective on how they regulate CNS function. In particular we examine how myelin plasticity can operate alongside neurogenesis and synaptic plasticity to influence information processing and transfer in the mature CNS.Megan O’Rourke Robert Gasperini Kaylene M.Young 2014Neural Regeneration Research2014,9,13:6
6地震灾害对输油管道的影响显示文摘地震波影响的区域要比永久性地土移动所发生的区域广,破坏管道系统薄弱部分的可能性大;但是永久性地土移动比地震波产生的后果要严重得多。由地震引起的大规模永久性地土移动,如地表断裂、沙土液化、塌方等对输油管道的损坏最为严重。从管道损伤的角度来评价损坏的原因,对于规定地震危险等级和工程设施的定点都很重要。例举了1964年阿拉斯加、1971年圣费尔南多、1976年危地马拉和1987年厄瓜多尔发生的地震对石油设施的影响以及从这些地震中得到的教训。T.D.O'Rourke 肖静萍 1996油气储运1996,15,2:5
7The receptor for the cytotoxic ligand TRAIL显示文摘Pan H Rourke K chinnaiyan AM 0,,:5
8Centrifuge modeling of PGD response of buried pipe显示文摘A new centrifuge based method for determining the response of continuous buried pipe to PGD is presented.The physical characteristics of the RPI's 100 g-ton geotechnical centrifuge and the current lifeline experiment split-box are described: The split-box contains the model pipeline and surrounding soil and is manufactured such that half can be offset, in flight, simulating PGD. In addition, governing similitude relations which allow one to determine the physical characteristics,(diameter, wall thickness and material modulus of elasticity) of the model pipeline are presented. Finally, recorded strains induced in two buried pipes with prototype diameters of 0.63 m and 0.95 m (24 and 36 inch) subject to 0.6 and 2.0 meters (2and 6 feet) of full scale fault offsets and presented and compared to corresponding FE results.Michael O'Rourke Vikram Gadicherla Tarek Abdoun 2005Earthquake Engineering and Engineering Vibration2005,4,1:5
9Soybean Root System Architecture Trait Study through Genotypic,Phenotypic,and Shape-Based Clusters显示文摘We report a root system architecture(RSA)traits examination of a larger scale soybean accession set to study trait genetic diversity.Suffering from the limitation of scale,scope,and susceptibility to measurement variation,RSA traits are tedious to phenotype.Combining 35,448 SNPs with an imaging phenotyping platform,292 accessions(replications=14)were studied for RSA traits to decipher the genetic diversity.Based on literature search for root shape and morphology parameters,we used an ideotypebased approach to develop informative root(iRoot)categories using root traits.The RSA traits displayed genetic variability for root shape,length,number,mass,and angle.Soybean accessions clustered into eight genotype-and phenotype-based clusters and displayed similarity.Genotype-based clusters correlated with geographical origins.SNP profiles indicated that much of US origin genotypes lack genetic diversity for RSA traits,while diverse accession could infuse useful genetic variation for these traits.Shape-based clusters were created by integrating convolution neural net and Fourier transformation methods,enabling trait cataloging for breeding and research applications.The combination of genetic and phenotypic analyses in conjunction with machine learning and mathematical models provides opportunities for targeted root trait breeding efforts to maximize the beneficial genetic diversity for future genetic gains.Kevin G.Falk Talukder Zaki Jubery Jamie A.O’Rourke Arti Singh Soumik Sarkar Baskar Ganapathysubramanian Asheesh K.Singh 2020Plant Phenomics2020,2,1:3
10通过分析脉搏波形研究硝酸甘油对血管的作用显示文摘目的 用无创脉搏波分析方法揭示硝酸甘油 (GTN)对不同特性血管的剂量依赖效应。方法 46名志愿者随机给予安慰剂或不同剂量的缓释GTN贴剂 ( 0 1~ 0 6mg h) ,记录桡动脉脉搏波 ,并与传统的袖带血压计测量结果对照。中心动脉脉搏波通过已验证的转换函数从桡动脉脉搏波实时生成。结果 除了 2个最大剂量组的肱动脉收缩压下降外 ,心率及肱动脉血压没有明显变化。通过脉搏波分析获得的中心动脉收缩压、反射波增压、积分平均压和左室射血分数均有一致的剂量依赖的改变。结论 脉搏波分析比传统袖带血压计有优势 ,揭示了很低剂量的GTN影响血流动力学的证据 ,其机制是传输动脉扩张 ,波反射降低 ,更大剂量的GTN可进一步引起静脉及阻力小动脉扩张。蒋雄京 晋万强 刘力生 李臣文 台培春 张兴才 张淑真 刘国仗 Micheal O'Rourke 2003中华心血管病杂志2003,31,4:2
11Evaluation of Long-term Survival After Hepatic Resection for Metastatic Colorectal Cancer: A Multifactorial Model of 929 Patients显示文摘Myrddin Rees Paris P. Tekkis Fenella K.S. Welsh Thomas O?Rourke Timothy G. John 2008Annals of Surgery2008,,1:2
12Three-dimensional simulation of liquid injection,film formation and transport,in fluidized beds显示文摘Liquid injection,and film formation and transport in dense-phase gas-solids fluidized beds are numerically simulated in three dimensions using a collisional exchange model that is based on the mechanism that collisions cause transfer of liquid mass,momentum,and energy between particles. In the model,each of the particles is represented by a solid core and a liquid film surrounding the core. The model is incorporated in the framework of the commercial code Barracuda? developed by CPFD Software. The commercial software is an advanced CFD-based computational tool where the particles are treated as discrete entities,calculated by the MP-PIC method,and tracked using the Lagrangian method. Details of the collisional liquid transfer model have been previously presented in O'Rourke,Zhao,and Snider (2009); this paper presents new capabilities and proof-testing of the collision model and a new method to better quantify the penetration length. Example calculations of a fluidized bed without liquid injection show the expected effect of collisions on the reduction of granular temperature (fluctuational kinetic energy) of the bed. When applied to liquid injection into a dense-phase fluidized bed under different conditions,the model predicts liquid penetration lengths comparable to the experiments. In addition,the simulation reveals for the first time the dynamic mixing of the liquid droplets with the bed particles and the transient distribution of the droplets inside the bed.Paul Zhao Peter J. O'Rourke Dale Snider 2009Particuology2009,7,5:2
13The International Position on Laparoscopic Liver Surgery: The Louisville Statement, 2008显示文摘Joseph F. Buell Daniel Cherqui David A. Geller Nicholas O’Rourke David Iannitti Ibrahim Dagher Alan J. Koffron Mark Thomas Brice Gayet Ho Seong Han Go Wakabayashi Giulio Belli Hironori Kaneko Chen-Guo Ker Olivier Scatton Alexis Laurent Eddie K. Abdalla Pr 2009Annals of Surgery2009,,3:2
14The International Position on Laparoscopic Liver Surgery: The Louisville Statement, 2008显示文摘Joseph F. Buell Daniel Cherqui David A. Geller Nicholas O'Rourke David Iannitti Ibrahim Dagher Alan J. Koffron Mark Thomas Brice Gayet Ho Seong Han Go Wakabayashi Giulio Belli Hironori Kaneko Chen-Guo Ker Olivier Scatton Alexis Laurent Eddie K. Abdalla Pr 2009Annals of Surgery2009,,3:2
15Laparoscopic radiofrequcncy ablation and hepatic artery infusion pump placement in the evolving treatment of colorectal hepatic metastases 显示文摘Cheng J Glasgow E O'Rourke 2003Surg Endosc2003,17,1:1
16Report of the joint internatonal society ant feddration of cardiology/World health lr-ganization task force on recommendation for standardiztion of measurements from M-mode eshocatdiongrans显示文摘 Henry W N 1984Circulation1984,69,3:1
17Report of the joint intermational society and federation of cardiology/world health organization task force on recommendation for standardization of measurements from MMode echocardiograms显示文摘O'Rourke RA Hanrath P Henry WN 1984Circulation1984,69,4:1
18Predictors of tuberculin reactivity among prospective Vietnamese migrants: the effect of smoking显示文摘Plant AJ Watkins RE Gushulak B O'Rourke T Jones W Streeton J Sang D 2002Epidemiol Infect2002,128,1:1
19Current and future concepts in stroke prevention显示文摘O' Rourke F Dean N Akhtar N 2004CMAJ2004,170,:1
20Induction ofischemic tolerance following brief focal ischemia in rat brain显示文摘Glazier SS O'Rourke DM Graham D1 1994J Cereb Blood Flow Metab1994,14,4:1
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