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1466篇 您的检索式:作者名="HOWELL A"
    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
3Limit 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
4Champions of Technological Innovation 显示文摘Howell J M Higgins C A 1990Administrative Science Quarterly1990,35,2:1
5Origins of breast cancer subtypes and therapeutic implications 显示文摘Sims AH Howell A Howell S J Clarke R B 2007Nature Clin Pract Oncol2007,4,12:1
6Agrobacterium species opportunistic, avirulent plant symbionts 显示文摘Harman G E Howell C R Viterbo A Chet I 2004Nature Reviews2004,2,:1
7Structural acoustics finite element analysis of the aoutomobile passenger compartment: A review of current practice显示文摘Nefske N J Wolf J A Jr Howell L J 1982Journal of Sound Vibration1982,80,2:1
8Structural-acoustic finite element analysis of the automobile passenger compartment: a review of current practice显示文摘NEFSKE D J WOLF J A Jr HOWELL L J 1982J Sound & Vibration1982,80,2:1
9Evalution 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
10Aeolian architecture, bedform climbing and preservation space in the Cretaceous Etjo Forma- tion, NW Namibia显示文摘Mountney N P Howell J A 2002Sedimentology2002,49,:1
11Risks of contralateral breast cancer in BRCA1 and BRCA2 mutation carriers显示文摘M Ahmed F Lalloo A Howell 2010Breast Canc- er Research2010,12,1:1
12Downregulation of stro- mal BRCA1 drives breast cancer tumor growth via upregulation of HIF-la, autophagy and ketone body production显示文摘Salem AF Howell A Sartini M 2012Cell Cycle2012,11,22:1
13Role of transpiration suppression by evaporation of intercepted water in improving irrigation efficiency显示文摘Tolk J A Howell T A Steiner J L 1995Irrigation Science1995,16,:1
14Ferric uptake regulator (Fur) mutants of Pseudomonas aeruginosa demonstrate defective siderophore-mediated iron uptake, altered aerobic growth, and decreased superoxide dismutase and catalase activities显示文摘Hassett D J Sokol P A Howell M L Ma J F Schweizer H T 1996Journal of Bacteriology1996,178,14:1
15Homoeologous loci control the accumulation of seed glucosinolates in oilseed rape (Brassica napus)显示文摘HOWELL P M SHARPE A G LYDIATE D J 2003Genome2003,46,:1
16Irrigation timing by the stress day index method 显示文摘Hiler E A Howell T A Lewis R B 1974Transaction of ASAE1974,,17:1
17Familial temporal lobe epilepsy: a common disorder identified in twins 显示文摘Berkovic SF Mclntosh A Howell RA 1996Ann Neurol1996,40,:1
18Aeolian architecture, bedform climbing and preservation space in the Cretaceous Etjo Formation, NW Namibia显示文摘Mountney N P Howell J A 2002Sedimentology2002,47,:1
19Relevance of mitogen activated protein kinase (MAPK) and phospho-tidylinositol-3-kinase/protein kinase B (PI3K/PKB) pathways to induction of apoptosis by curcumin in breast cells 显示文摘SquiresM S Hudson E A Howells L 2003Biochem Pharmacol2003,65,3:1
20Growth and mineral absorption by striped bass Monroe saratilis fed a plant feedstuff based diet supplemented with phytase 显示文摘Papatryphon E Howell R A Soares J H 1999World Aquac Soc1999,30,:1
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