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4157篇 您的检索式:作者名="PITTS"
    题名 作者 年代 出处 被引量
1Platelet thromboxane(11-dehydro-Thromboxane B_2) and aspirin response in patients with diabetes and coronary artery disease显示文摘Aspirin(ASA) irreversibly inhibits platelet cyclooxygenase-1(COX-1) leading to decreased thromboxane-mediated platelet activation. The effect of ASA ingestion on thromboxane generation was evaluated in patients with diabetes(DM) and cardiovascular disease. Thromboxane inhibition was assessed by measuring the urinary excretion of 11-dehydro-thromboxane B2(11dhTxB2), a stable metabolite of thromboxane A2. The mean baseline urinary 11dhTxB2 of DM was 69.6% higher than healthy controls(P = 0.024): female subjects(DM and controls) had 50.9% higher baseline 11dhTxB2 than males(P = 0.0004), while age or disease duration had no influence. Daily ASA ingestion inhibited urinary 11dhTxB2 in both DM(71.7%) and controls(75.1%, P < 0.0001). Using a pre-established cut-off of 1500 pg/mg of urinary 11dhTxB2, there were twice as many ASA poor responders(ASA 'resistant') in DM than in controls(14.8% and 8.4%, respectively). The rate of ASA poor responders in two populations of acute coronary syndrome(ACS) patients was 28.6 and 28.7%, in spite of a significant(81.6%) inhibition of urinary 11dhTxB2(P < 0.0001). Both baseline 11dhTxB2 levels and rate of poor ASA responders were significantly higher in DM and ACS compared to controls. Underlying systemic oxidative inflammation may maintain platelet function in atherosclerotic cardiovascular disease irrespective of COX-1 pathway inhibition and/or increase systemic generation of thromboxane from non-platelet sources.Luis R Lopez Kirk E Guyer Ignacio Garcia De La Torre Kelly R Pitts Eiji Matsuura Paul RJ Ames 2014World Journal of Diabetes2014,5,2:13
2金融时间序列预测模型——基于离散小波分解与支持向量回归的研究显示文摘建本研究结合小波转换与支持向量回归,提出一个二阶段时间序列预测模型。先以离散小波分解与重组对金融时间序列数据进行预处理,再以SVR建立预测模型。戴稳胜 吕奇杰 David Pitt 2007统计与决策2007,23,14:8
3应用硫酸吗啡止痛并不影响诊断难以鉴别的腹痛显示文摘问题:对于难以鉴别的腹痛患者,硫酸吗啡止痛是否影响体检和诊断的准确性?Thomas SH Silen WCheema F Stephen Pitts 张静 2004英国医学杂志中文版2004,7,3:7
4Rat Middle Cerebral Artery Occlusion: Evaluation of the Model and Development of a Neurologic Examination显示文摘JOSHUA B. BEDERSON LAWRENCE H. PITTS MILES TSUJI MERRY C. NISHIMURA RICHARD L. DAVIS HENRY BARTKOWSKI 1986Stroke1986,,3:5
5射血分数保留的心力衰竭患者服用螺内酯治疗难治性高血压的效果显示文摘最近的研究表明,醛固酮受体拮抗剂螺内酯应作为治疗难治性高血压(resistant hypertension,RHTN)优选的第四线抗高血压药物。目前螺内酯是否能改善射血分数保留的心力衰竭(heart failure with preserved ejection fraction,HFpEF)和RHTN患者的血压控制情况尚不清楚。Rossignol P Claggett BL Liu J Vardeny O Pitt B Zannad F Solomon S 陈云(编译) 叶鹏(审校) 2019中华高血压杂志2019,0,3:5
6TG13 flowchart for the management of acute cholangitis and cholecystitis显示文摘Fumihiko Miura Tadahiro Takada Steven M. Strasberg Joseph S. Solomkin Henry A. Pitt Dirk J. Gouma O. James Garden Markus W. Büchler Masahiro Yoshida Toshihiko Mayumi Kohji Okamoto Harumi Gomi Shinya Kusachi Seiki Kiriyama Masamichi Yokoe Yasutoshi Kimura 2013Journal of Hepato-Biliary-Pancreatic Sciences2013,,1:4
7超导托卡马克EAST限制器材料的腐蚀与沉积的研究显示文摘在磁约束聚变实验装置托卡马克中,第一壁材料直接面对高温等离子体,承受高能粒子的轰击。随着聚变装置等离子体存在时间的延长及辅助加热功率的增加,第一壁材料腐蚀和沉积将会越来越严重。材料的腐蚀一方面会污染等离子体影响聚变等离子体的品质,另一方面将危害装置的安全运行。为了提高材料的物理和化学溅射阈值,超导托卡马克东方超环(EAST)装置上选用掺杂碳化硅涂层石墨作为第一壁材料。本实验通过离子束表面分析方法,研究了EAST装置中限制器石墨材料的腐蚀与沉积特性,结果显示在累计大约36000s的等离子体实验中,安装在限制器上的标记瓦块近1μm的碳涂层基本被腐蚀,其腐蚀速率超过0.0278 nm/s。闫洪一 龚先祖 李建刚 W.R.Wampler Richard Pitts 2012真空科学与技术学报2012,32,4:3
8Surgical Management of Bile Duct Injuries Sustained During Laparoscopic Cholecystectomy: Perioperative Results in 200 Patients显示文摘Jason K. Sicklick Melissa S. Camp Keith D. Lillemoe Genevieve B. Melton Charles J. Yeo Kurtis A. Campbell Mark A. Talamini Henry A. Pitt JoAnn Coleman Patricia A. Sauter John L. Cameron 2005Annals of Surgery2005,,5:3
9Role of EUS for preoperative evaluation of cholangiocarcinoma: a large single-center experience显示文摘Mehdi Mohamadnejad John M. DeWitt Stuart Sherman Julia K. LeBlanc Henry A. Pitt Michael G. House Kelly J. Jones Evan L. Fogel Lee McHenry James L. Watkins Gregory A. Cote Glen A. Lehman Mohammad A. Al-Haddad 2011Gastrointestinal Endoscopy2011,,1:3
10Cholangiocarcinoma: A Spectrum of Intrahepatic, Perihilar, and Distal Tumors显示文摘Attila Nakeeb Henry A. Pitt Taylor A. Sohn JoAnn Coleman Ross A. Abrams Steven Piantadosi Ralph H. Hruban Keith D. Lillemoe Charles J. Yeo John L. Cameron 1996Annals of Surgery1996,,4:3
11Diagnostic criteria and severity assessment of acute cholangitis: Tokyo Guidelines显示文摘Keita Wada Tadahiro Takada Yoshifumi Kawarada Yuji Nimura Fumihiko Miura Masahiro Yoshida Toshihiko Mayumi Steven Strasberg Henry A. Pitt Thomas R. Gadacz Markus W. Büchler Jacques Belghiti Eduardo de Santibanes Dirk J. Gouma Horst Neuhaus Christos Derven 2007Journal of Hepato - Biliary - Pancreatic Surgery2007,,1:2
12Chronological age when health care transition skills are mastered in adolescents/young adults with inflammatory bowel disease显示文摘AIM To describe the longitudinal course of acquisition of healthcare transition skills among adolescents and young adults with inflammatory bowel diseases.METHODS We recruited adolescents and young adults(AYA) with inflammatory bowel diseases(IBD), from the pediatric IBD clinic at the University of North Carolina. Participants completed the TRx ANSITION Scale? at least once during the study period(2006-2015). We used the electronic medical record to extract participants' clinical and demographic data. We used ordinary least square regressions with robust standard error clustered at patient level to explore the variations in the levels and growths of healthcare transition readiness.RESULTS Our sample(n = 144) ranged in age from 14-22 years. Age was significantly and positively associated with both the level and growth of TRx ANSITION Scale? scores(P < 0.01). Many healthcare transition(HCT) skills were acquired between ages 12 and 14 years, but others were not mastered until after age 18, including self-management skills.CONCLUSION This is one of the first studies to describe the longitudinal course of HCT skill acquisition among AYA with IBD, providing benchmarks for evaluating transition interventions.Natalie Stollon Yi Zhong Maria Ferris Suneet Bhansali Brian Pitts Eniko Rak Maureen Kelly Sandra Kim Miranda AL van Tilburg 2017World Journal of Gastroenterology2017,23,18:2
13Surgical Therapy of Iatrogenic Lesions of Biliary Tract显示文摘Steven A. Ahrendt Henry A. Pitt 2001World Journal of Surgery2001,,10:2
14Role of EUS for preoperative evaluation of cholangiocarcinoma: a large single-center experience显示文摘Mehdi Mohamadnejad John M. DeWitt Stuart Sherman Julia K. LeBlanc Henry A. Pitt Michael G. House Kelly J. Jones Evan L. Fogel Lee McHenry James L. Watkins Gregory A. Cote Glen A. Lehman Mohammad A. Al-Haddad 2011Gastrointestinal Endoscopy2011,,1:2
15The price variability-volume relationship on speculative markets显示文摘Tauchen G Pitts M 1983Econometrica1983,51,:2
16Six Hundred Fifty Consecutive Pancreaticoduodenectomies in the 1990s: Pathology, Complications, and Outcomes显示文摘Charles J. Yeo John L. Cameron Taylor A. Sohn Keith D. Lillemoe Henry A. Pitt Mark A. Talamini Ralph H. Hruban Sarah E. Ord Patricia K. Sauter JoAnn Coleman Marianna L. Zahurak Louise B. Grochow Ross A. Abrams 1997Annals of Surgery1997,,3:2
17Angiotension-converting enzyme inhibitors in patients with coronary atherosclerosis显示文摘Pitt B 1994Am Heart J1994,128,62:2
18Rat Middle Cerebral Artery Occlusion: Evaluation of the Model and Development of a Neurologic Examination显示文摘JOSHUA B. BEDERSON LAWRENCE H. PITTS MILES TSUJI MERRY C. NISHIMURA RICHARD L. DAVIS HENRY BARTKOWSKI 1986Stroke1986,,3:2
19Factors affecting mortality in biliary tract surgery显示文摘Pitt H amero JL ostier RG t al 1981Am J Surg1981,141,:2
20Methods and timing of biliary drainage for acute cholangitis: Tokyo Guidelines显示文摘Masato Nagino Tadahiro Takada Yoshifumi Kawarada Yuji Nimura Yuichi Yamashita Toshio Tsuyuguchi Keita Wada Toshihiko Mayumi Masahiro Yoshida Fumihiko Miura Steven M. Strasberg Henry A. Pitt Jacques Belghiti Sheung-Tat Fan Kui-Hin Liau Giulio Belli Xiao-Pi 2007Journal of Hepato-Biliary-Pancreatic Surgery2007,,1:2
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