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261篇 您的检索式：作者名="Davidson L S"

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	题名	作者	年代	出处	被引量
1	Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。	Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校)	2006	英国医学杂志中文版2006，9，5：	3
2	Endothelial cell damage in heparin-induced thrombocytopenia显示文摘	Davidson S J Wadham P Rogers L	2007	Blood Coagnl Fibrinolysis2007，18，4：	1
3	Kahakamides A and B, new neosidomycin metabolites from a marine-derived actinomycete 显示文摘	Schumacher R W Harrigan B L Davidson B S	2001	Tetrahedron Lett2001，42，31：	1
4	Estimation of global biogeochemical controls and seasonality in soil methane consump- tion 显示文摘	Potter C S Davidson E A Verchot L V	1996	Chemosphere1996，32，：	1
5	The development of a biologically inspired propulsor for unmanned underwater vechicles显示文摘	TANGORRA J L DAVIDSON S N HUNTER I	2007	IEEE Journal of Oceanic Engineering2007，32，3：	1
6	Adenoviralmediated transfer of the TNF-related apoptosis-inducing ligand Apo-2 ligand gene induces tumor cell apoptosis显示文摘	Griffith T S Anderson R D Davidson B L	2000	J Immunol2000，165，5：	1
7	Flow around a simplified car-Part 1 = Large eddy simulation 显示文摘	Krajnovic S Davidson L	2005	Fluids Engineering2005，127，5：	1
8	Investigation of possible superstructure and cation disorder in the lithium battery cathode material LiNi1/3Co1/3Mn1/3O2 using neutron and anomalous dispersion powder diffraction显示文摘	Whitfield P S Davidson I J Cranswick L M D	2005	Solid State Ionics2005，176，5：	1
9	n-3 Polyunsaturated fatty acids modulate carcinogen-directed non-coding microRNA signa- tures in rat colon 显示文摘	Davidson L A Wang N Shah M S	2009	Carcinogenesis2009，30，12：	1
10	The B-K method:application to methyene显示文摘	Davidson E R McMurchie L E Day S J	1981	J Chem Phys1981，74，：	1
11	Deep root function in soil water dynamics in Cerrado savannas of central Brazil显示文摘	Oliveira R S Bezerra L Davidson E A	2005	Functional Ecology2005，19，4：	1
12	The effects on fracture toughness of ductile-phase composition and morpholo- gy in Nb-Cr-Ti and Nb-Si in situ composites 显示文摘	DAVIDSON D L CHAN K S ANTON D L	1996	Metallurgical and Materials Transactions A1996，27，10：	1
13	Effects of Ti addition on cleavage fracture in Nb-Cr-Ti solid-solution alloys 显示文摘	CHAN K S DAVIDSON D L	1999	Metallurgical and Materials Transactions A1999，30，4：	1
14	Fatigue and fracture toughness of a Nb - Ti - Cr - A1 - X single-phase alloy at ambient temperature显示文摘	Davidson D L Chan K S Loloee R	2000	Metall Mater Trans A2000，31，：	1
15	Unique applications of carbon-carbon composites materials: Part one显示文摘	Schmidt D L Davidson K E Theibert L S	1999	SAMPE Journal1999，35，3：	1
16	Gonadotropin-releasing hormone (GnRH) antagonists promote proapoptotie signaling in peripheral reproductive tumor cells by activating a Galphai-coupling state of the type I GnRH receptor显示文摘	Maudsley S Davidson L Pawson A J Chan R Lopez de Maturana R Millar R P	2004	CancerRes2004，64，：	1
17	Calculation of steady and unsteady flows in a film-cooling arrangement using a two-layer algebraic stress model 显示文摘	Jansson L S Davidson L Olsson E	1994	Numerical Heat Transfer Part A1994，，：	1
18	The effect of microstructure on the fracture resistance of Nb-Cr-Ti in situ composites显示文摘	DAVIDSON D L CHAN K S	1997	Scripta Materialia1997，38，7：	1
19	DNS in a plane vertical channel with and without buoyancy显示文摘	DAVIDSON L CUTURIC D PENG S H	2003	Turbulence Heat and Mass Transfer2003，4，：	1
20	Emerging good practice in managing research data and research information within UK Universities 显示文摘	DAVIDSON J JONES S MOLLOY L	2014	Procedia Computer Science2014，33，6：	1

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