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| 1 | 瑞舒伐他汀对存在亚临床动脉粥样硬化的低危人群颈动脉内膜中层厚度进展的影响——METEOR试验显示文摘背景:动脉粥样硬化往往在机体出现症状之前就已有所进展。目前,我们尚不清楚Framingham风险评分(Framinghaln risk score,FRS)较低的轻中度亚临床动脉粥样硬化中年人群是否能从治疗中获益。
目的:评价为期2年的他汀类药物治疗能否减缓颈动脉内膜中层厚度(carotid intimamedia thickness,CIMT)继续增厚或使粥样斑块消退。
设计、地点及参试者:“瑞舒伐他汀对内膜中层厚度影响的测评研究(Measuring Effects on Intima-Media Thickness:an Evaluation of Rosuvastatin,METEOR)”是2002年8月至2006年5月在美国及欧洲61个基层医疗中心开展的一项随机、双盲、安慰剂对照研究,共纳入984名参试者,有的参试者仅以年龄(平均年龄,57岁)为冠心病的危险因素,有的参试者10年内FRS低于10%、CIMT重庞增厚(1.2~3.5mm)、LDL胆固醇水平有所升高(平均值,154mg/dL)。
干预:参试者服用40mg瑞舒伐他汀或安慰剂。
主要观测指标:12个颈动脉位点最大CIMT的变化率(经B超检测);颈总动脉位点、颈动脉窦位点及颈内动脉位点最大CIMT的变化,颈总动脉位点平均CIMT的变化。仅在瑞舒伐他汀组中评估CIMT的消退情况。
结果:瑞舒伐他汀组参试者LDL胆固醇平均(SD)水平由基线时的155(24.1)mg/dL降至78(27.5)mg/dL,平均降低49%(与安慰剂组相比P〈0.001)。瑞舒伐他汀组12个颈动脉位点最大CIMT的变化值为-0.0014(95%CI,-0.0041~0.0014)mm/y,安慰剂组12个颈动脉位点最大CIMT的变化值为Q0131(95%CI,Q0087~Q0174)mm/y(P〈0.001)。瑞舒伐他汀组颈总动脉位点最大CIMT的变化值为-0.0038(95%CI,-0.0064~-0.0013)mm/y(P〈0.001),颈动脉窦位点最大CIMT的变化值为-0.0040(95%CI,-0.0090~0.0010)mm/y(P〈0.001),颈内动脉位点最大CIMT的变化值为0.0039(95%CI,-0.0009~0.0088)mm/y(P=0.02)。瑞舒伐他汀组颈总动脉位点平均CIMT的变化值为0.0004(95%CI,-0.0011~0.0019)mm/y(P〈0.001)。P值均为与安慰剂组相比。总的来说,瑞舒伐他汀具有良好的耐受性,很少引发严重的心血管不良事件(在2年内有6名参试者[0.86%]出现8起不良事件[1.1%])。
结论:对于FRS低于10%的亚临床动脉粥样硬化中年人群而言,瑞舒伐他汀能够在2年内显著降低最大CIMT的进展速率,与安慰剂相比差异具有统计学显著性。但是,瑞舒伐他汀无法诱导病变消退。今后,我们仍需开展大型远期试验来明确上述研究结果的临床意义. | John R. Crouse Ⅲ Joel S. Raichlen Ward A. Riley Gregory W. Evans Mike K. Palmer Daniel H. O' Leary Diederick E. Grobbee Michiel L. Bots 李军(译) | 2007 | 美国医学会杂志(中文版)2007,26,4: | 44 |
| 2 | 超声微泡造影影像学及治疗作用的研究进展显示文摘包裹型气体微泡已经发展为临床应用的超声造影剂.微泡造影剂不仅已广泛用于血池和组织灌注显像,其治疗作用也日渐突显,例如溶栓和作为药物或基因的载体.造影剂微泡的平均直径小于红细胞直径,因而能够自由运行于微循环.微泡能将生物活性物质(例如药物或基因)结合在其内或其外膜表面,并将此物质转运于体内特定组织,例如将抗肿瘤药物转运并结合于特定肿瘤组织.靶向性微泡能将肽段等特定性配体结合于其微泡表面,这种特定性配体可特异性地与血管壁表达的受体相结合,微泡因而在靶组织区域积聚[1]. | 梁海东 王兴华 Charles Sennoga Mike Halliwell David O Cosgrove Martin JK Blomley | 2004 | 中华医学超声杂志(电子版)2004,1,3: | 4 |
| 3 | 一种直列式6缸发动机主轴承盖的开发显示文摘将粉末冶金用于铝合金发动机汽缸体意味着对材料切削加工性能的一种挑战。除了要求静态与疲劳强度之外,为了能够对发动机汽缸体组件进行有效地镗孔,材料的切削加工性状还必须和铝合金相容。为了满足这项应用提出的要求,开发了含有六方氮化硼的粉末配方。这项重要发展包括材料选择、切削性评价,以及静态与动态强度试验。为确定轴承盖最关键的部位进行了有限元分析(FEA)。轴承盖是在经过金相检验、尺寸变化测定、静态与疲劳试验之后,进行制造与鉴定的。对制造工艺提出并实行了一些改进。轴承盖顺利地进行了切削加工,并通过了用户的发动机试验。此后,这些轴承盖在数以百万件计地进行生产。 | Edmond Ilia Mike O’Neill Jordan Lee Joel Poirier Sylvain St-Laurent 韩凤麟 | 2007 | 粉末冶金技术2007,25,4: | 2 |
| 4 | Creep resistant ma gnesium alloys for power-train applications 显示文摘 | Mihriban O Pekguleryuz Mike Dierks etal | 2001 | Proceedings of Annual World IMA 2001 Magnesiu Conference2001,32,1: | 1 |
| 5 | The iFlow address process显示文摘 | Mike O'connor Christopher Gomez | 2001 | IEEE Micro2001,21,3: | 1 |
| 6 | Development of a phonol- ogy model for predicting western cherry fruit fly, rhagoletis indif- ferens curran (Diptera: Tephfitidae) , emergence in the mid Co- lumbia area of the Western United States 显示文摘 | Yoohan S Lan B C Mike O A | 2003 | Asia-Pacific Ento- mology2003,6,2: | 1 |
| 7 | Enantioselective synthesis of loracarbef from sodium erythorbate 显示文摘 | Jeffery W Frazier Mike A Staszak Leland O Weige | 1992 | Tetrahedron Lett1992,33,7: | 1 |
| 8 | The individual, environmental, and organizational factors that influence nurses’ use of facial protection to prevent occupational transmission of communicable respiratory illness in acute care hospitals显示文摘 | Kathryn Nichol Philip Bigelow Linda O’Brien-Pallas Allison McGeer Mike Manno D. Linn Holness | 2008 | AJIC: American Journal of Infection Control2008,,7: | 1 |
| 9 | Incremental Value of Perfusion over Wall‐Motion Abnormalities with the Use of Dobutamine–Atropine Stress Myocardial Contrast Echocardiography and Magnetic Resonance Imaging for Detecting Coronary Artery Disease显示文摘 | Sandra Nivea dos Reis Saraiva Falc?o Carlos Eduardo Rochitte Wilson Mathias Junior Luiz Quaglia Pedro Alves Lemos Jo?o César Nunes Sbano José Antonio Franchini Ramires Roberto Kalil Filho Jeane Mike Tsutsui | 2012 | Echocardiography2012,,: | 1 |
| 10 | Nonexistence of singular pseudo-self-similar solutions of the Navier–Stokes system显示文摘 | Judith R. Miller Mike O’Leary Maria Schonbek | 2001 | Mathematische Annalen2001,,4: | 1 |
| 11 | The iflow address process显示文摘 | Mike O′connor Christopher Gomez | 2001 | IEEE Micro2001,21,3: | 1 |
| 12 | Vascular endothelial growth factor is a predictor of relapse and stage progression in superficial bladder cancer显示文摘 | Jeremy PC Tim O Mike B | 1997 | Cancer Res1997,57,23: | 1 |
| 13 | Calibration of three-axis accelerometers using a three-dimensional vibration generator and three laser interferometers显示文摘 | Akira U Mike O Kohji S | 2004 | Sensors and Actuators A: Physical2004,114,1: | 1 |
| 14 | Achieving Simultaneous Nitrification and Denitrification of Waste Water at Reduced Cost显示文摘 | MIKE O NIGEL J HORAN K | 1995 | Wat Sci Tech1995,32,910: | 1 |
| 15 | Expedences of supernumermy status and the hidden curriculum in nursing:a new twist in the theory practice gap显示文摘 | Helen T Allan Pam Smith Mike O'Driscoll | | 0,,20: | 1 |
| 16 | Nested fullerene-like structures 显示文摘 | Mike Wilkinson Keith Harding Eileen O'Brien | 1993 | Nature1993,365,: | 1 |
| 17 | Thermochromic composite fibres containing liquid crystals formed via melt extrusion显示文摘 | Louise van der Werff Ilias Louis Kyratzis Andrea Robinson Robin Cranston Gary Peeters Mike O’Shea Lance Nichols | 2013 | Journal of Materials Science2013,,: | 1 |
| 18 | Defining esophageal landmarks, gastroesophageal reflux disease, and Barrett’s esophagus显示文摘 | Kenneth DeVault Barry P. McMahon Altay Celebi Guido Costamagna Michele Marchese John O. Clarke Reza A. Hejazi Richard W. McCallum Vincenzo Savarino Patrizia Zentilin Edoardo Savarino Mike Thomson Rhonda F. Souza Claire L. Donohoe Naoimh J. O’Farrell John | 2013 | Ann. N.Y. Acad. Sci2013,,: | 1 |
| 19 | Chaotic orbits of a pendulum with variable length显示文摘 | Martell M Mike O'Neill | 2004 | Electronic Journal of Differential Equations2004,36,: | 1 |
| 20 | Calibration of three-axis accelerometers using a three-dimensional vibration generator and three laser interferometers显示文摘 | Akira U Mike O Kohji S | 2004 | Sensors and Actuators A:Physical2004,,01: | 1 |