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399篇 您的检索式:作者名="Howell A R"
    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
2Origins 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
3Agrobacterium species opportunistic, avirulent plant symbionts 显示文摘Harman G E Howell C R Viterbo A Chet I 2004Nature Reviews2004,2,:1
4Irrigation 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
5Growth 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
6The 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
7Trichoderma species-opportunistic, avirulent plant symbionts显示文摘Harman G E Howell C R Viterbo A 2004Nature Reviews Microbiology2004,2,1:1
8Synergetic cleaning procedure for a ceramic membrane fouled by microfiltration显示文摘 Howell J A Field R W 1999J Membr Sci1999,155,:1
9Trichoderma species-opportunistic, avirulent plant symbionts显示文摘Harman G E Howell C R Viterbo A 2004Nature2004,,2:1
10Jan Trichoderma species-opportunistic, avirulent plant symbionts显示文摘Harman G E Howell C R Viterbo A 2004Nat Rev Microbiol2004,2,1:1
11The motor complex of Plasrnodium falciparum: phosphorylation by a calcium-dependent protein kinase 显示文摘Green J L Rees-Channer R R Howell S A 2008J Biol Chem2008,283,30:1
12The nature of acicular fen-ite in HSLA steel weld metals显示文摘RICKS R A HOWELL P R BARRITYE G S 1982Journal of Materials Science1982,17,3:1
13Multi-laboratory validation of a standard method for quantifying proanthocyanidins in cranberry powders显示文摘Prior R L Fan E Ji H P Howell A Nio C Payne M J Reed J 2010Journal of the Science of Food and Agriculture2010,90,9:1
14The Effect of Ni on the Decomposition of Austenite in Fe-Cu Alloys 显示文摘Ricks R A Howell P R Honeycombe W K 1979Metall Trans1979,10,8:1
15Expression ofactivated gelatinase in human invasive breast carcinoma显示文摘Brown P D Bloxidge R E Anderson E Howell A 1993ClinExp Metastasis1993,11,2:1
16Novel principle of transient high-voltage generation 显示文摘Fitch R A Howell VTS 1964Proc IEEE1964,3,4:1
17Soil temperature and water evaporation of small steel and plastic lysimeters replaced daily显示文摘Todd R W Evett S R Howell T A 2000Soil Science2000,165,11:1
18The nature of acicular in HSLA steelweld显示文摘Ricks H A Howell P R 1982Journal of Materials Science1982,17,3:1
19Trichoderma species-oppotubistic, avirulent plant symbionts显示文摘Harman G E Howell C R Viterbo A 2004Nat Rev Microbio2004,12,:1
20Critical flux concept for microfiltration fouling显示文摘Field R W Wu D Howell J A 0,,3:1
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