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499篇 您的检索式:作者名="HOWELL W"
    题名 作者 年代 出处 被引量
1FK506对实验性卒中疗效的系统评价和Meta分析显示文摘FK506是治疗急性卒中的一种候选用药。决定一种药物是否可以用于临床试验,应当以全面的、无偏倚的动物实验数据的评估为依据,同时还应考虑到这些数据的局限性。这种评估不但应包括药物疗效,而且也应包括药效在体内的特征和局限性。本研究应用系统评价和Meta分析的方法对FK506在卒中动物模型中保护作用的证据进行评价。总共纳入了29个描述了实验步骤的研究,包括1759只动物。结果显示,FK506疗效的点估计值(结局指标的改善)是31.3%[95%CI(0.272-0.354)]。在采用氯胺酮麻醉和短暂性脑缺血的动物实验中,FK506的疗效更高,在使用大鼠,合并其他疾病的动物及仅以梗死面积为疗效指标的实验中,FK506疗效较低。已发表的实验研究质量均接近临床试验标准,但在高质量的研究中,FK506的疗效较低。FK506在实验性脑卒中的研究中,虽然显示出有明显的疗效,但是应注意由于研究质量和可能的发表偏倚等冈素的影响,FK506的疗效可能被过高估计。Malcolm R Macleod Tori O’Collins Laura L Horky David W Howells Geoffrey A Donnan 段建钢 2006中国循证医学杂志2006,6,6:3
2On the nomenclature, classification, and abstractions of compliant mechanisms显示文摘MIDHA A NORTON T W HOWELL L L 1994ASME J of Mechanical Design1994,116,1:2
3Controlled silver-staining of nucleolus organizer regions with protective colloidal developer:1-step method显示文摘Howell W Black D 1980Experientia1980,36,:2
4Limit positions of compliant mechanisms using the pseudo-rigid-body model concept显示文摘Midha A Howell L L Norton T W 2000Mechanism and Machine Theory2000,35,:2
5Evalution ofequivalent spring stiffness for use in a pseudo--rigid-body model of large-deflection compliant mechanisms显示文摘HOWELL L L MIDRA A NORTON T W 1996Transactions of the ASME1996,118,3:1
6Update of thestroke therapy academic industry roundtable preclinical recom-mendations 显示文摘Fisher M Feuerstein G Howells D W 2009Stroke2009,40,6:1
7Increasing autism prevalence in metropolitan New Jersey 显示文摘Zahorodny W Shenouda J Howell S 2014Autism2014,18,2:1
8Application of dynamical systems theory to trajectory design for a libration point mission显示文摘HOWELL K C BRADEN B T LO M W 1997Journal of Astronautical Sciences1997,45,:1
9L-selectin and ICAM-1 mediate reperfusion injury and neutrophil adhesion in the warm ischemia mouse liver显示文摘Yadav S Howell D Gao W 1998Am J Phy1998,275,10:1
10The Bowen ratio-energy balance method for estimating latent heat flux of irrigated alfalfa evaluated in a semi-arid,advective environment显示文摘Todd R W Evett S R Howell T A 2000Agic For Meteorol2000,103,:1
11Influence of vascular endothelial growth factor single nucleotide polymorphisms on tumour development in cutaneous malignant melanoma显示文摘HOWELL W M BATEMAN A C TURNER S J 2002Hums Immun2002,3,:1
12A novel extractive membrane bioreactor for treating biorefractory organic pollutants in the presence of high concentrations of inorganics: application to a synthetic acidic effluent containing high concentrations of chlorophenol and salt显示文摘Liu W Howell J A 2001Journal of Membrane Science2001,181,1:1
13The ill-posed problem of a cable in compression 显示文摘TRIANTAFYLLOU M S HOWELL C W 1993International Journal of Offshore and Polar Engineering1993,3,:1
14Factors influencing ferrite/ pearlite banding and origin of large pearlite nodules in a hy- poeutectoid plate steel显示文摘Thompson W S Howell R P 1992Mater Sci Technol1992,,8:1
15Does cultural socialization predict multiple bases and foci of commitment?显示文摘Michael Clugston Jon P Howell Peter W Dorfman 2000Journal of Management2000,,1:1
16A Sensitivity Studyof Parameters Used in Shrinkage and Creep Prediction Models显示文摘HOWEL R W LARK R J BARR B I G 2005Magazine of Concrete Research2005,57,10:1
17The Direct Linearization Method Applied to Position Error in Kinematic Linkages显示文摘WITTWER J W CHASE K W HOWELL L L 2004Mechanism and Machine Theory2004,39,7:1
18Inclusion body hepatitis in chickens 显示文摘HOWELL J MACDONALD D W CHRISTIAN R G 1970The Canadian Veterinary Journal1970,11,5:1
19Optimal inter seasonal irrigation water allocation 显示文摘DUDLEY N HOWELL D MUSGREAVE W 1971Water Resources Research1971,7,4:1
20Factors influencing ferrite /pearlite banding and origin of large pearlite nodules in a hypoeutectoid plate steel 显示文摘 Howell P R 1992Mater Sci Technol1992,8,:1
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