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3870篇 您的检索式:作者名="BUSH"
    题名 作者 年代 出处 被引量
1卒中或短暂性脑缺血发作患者的卒中预防指南 美国心脏协会/美国卒中协会为医疗卫生专业人员制定的指南显示文摘本指南旨在为缺血性卒中或短暂性脑缺血发作存活患者的卒中预防提供全面和及时的循证推荐,包括危险因素的控制、动脉粥样硬化性疾病的于预、心源性栓塞的抗栓治疗以及非心源性栓塞性卒中的抗血小板治疗。另外,还对其他许多特殊情况下的复发性卒中预防提供了推荐意见,包括动脉夹层分离、卯圆孔未闭、高同型半胱氨酸血症、高凝状态、镰状细胞病、脑静脉窦血栓形成、女性卒中(尤其是与妊娠和绝经后雌激素替代治疗相关性卒中)、脑出血后抗凝药的使用等,以及实施本指南及其在高危人群中应用的特定方法。Karen L. Furie Scott E. Kasner Robert J. Adams Gregory W. Albers Ruth L. Bush Susan C. Fagan Jonathan L. Halperin S. Claiborne Johnston Irene Katzan Walter N. Kernan Pamela H. Mitchell Bruce Ovbiagele Yuko Y. Palesch Ralph L. Sacco Lee H. Schwamm Sylvia Wassertheil-Smoller Tanya N. Turan Deidre Wentworth 李海峰(译) 刘涛(译) 杨潘(译) 王鹏(译) 2011国际脑血管病杂志2011,19,1:391
2烟碱向降烟碱转化对烟叶麦斯明和TSNA含量的影响显示文摘以白肋烟TN90为材料,研究了非转化株、低转化株及高转化株烟叶样品的烟碱转化程度及降烟碱含量与烟叶麦斯明和烟草特有亚硝胺(TSNA)含量的关系。结果表明,随着烟株烟碱转化能力的提高和烟叶降烟碱含量的增加,叶片和主脉的麦斯明含量呈线性增加。当烟碱转化率超过20%时,麦斯明含量超过了假木贼碱的含量。在4种主要的TSNA中,具有不同烟碱转化能力的样品间4-(甲基亚硝胺基)-1-(3-吡啶基)-1-丁酮(NNK)、N-亚硝基新烟草碱(NAT)和N-亚硝基假木贼碱(NAB)含量没有显著差异,N-亚硝基降烟碱(NNN)含量则随着烟碱转化能力的提高和降烟碱含量的增加而大幅度升高,尤其在主脉中表现更为明显。NNN占总TSNA的比例随烟碱转化程度的提高而增加,在高转化烟株中可高达90%,其它3种TSNA占总TSNA的比例相应降低。叶片中NAT含量和比例一般高于NNK,而在主脉中NNK含量高于NAT。史宏志 Bush L P Krauss M 2004烟草科技2004,37,10:55
3烟碱转化率与卷烟感官评吸品质和烟气TSNA含量的关系显示文摘用具有不同烟碱向降烟碱转化能力的白肋烟鄂烟一号上部叶(2 0 0 3年)和中部叶(2 0 0 4年)分别卷制试验卷烟,研究了烟碱转化率与卷烟感官评吸品质和烟丝及烟气中TSNA含量的关系。同一年份的卷烟样品间总生物碱含量无显著差异,烟碱含量和降烟碱含量呈相反趋势变化,从而形成样品间烟碱转化率的梯度差异。感官评吸由5 -6名评吸专家组成的评吸小组进行。结果表明,随着烟碱转化率的增高,白肋烟风格程度直线下降,香气质逐渐下降,香气量减少,烟气浓度变淡,生理强度下降,杂气有增加的趋势,余味变劣,口腔残余加重,但刺激性有减小的趋势。两年卷烟样品基本表现相同的趋势,但2 0 0 3年样品,由于生物碱水平高,不同样品间烟碱转化率的幅度较大,所以各项评吸指标的变化更为明显。随着烟碱转化水平的增高,烟丝和烟气亚硝基降烟碱(NNN)含量和总的烟草特有亚硝胺(TSNA)含量大幅增加,而其它3种烟草特有亚硝胺含量无较大变化。史宏志 李进平 L. P. Bush 张永红 于青 2005中国烟草学报2005,11,2:52
4颈动脉粥样硬化疾病的处理美国血管外科学会临床实践指南显示文摘美国血管外科学会(SVS)任命了一个专家委员会制定颈动脉狭窄处理的循证临床指南。在制定临床实践推荐意见过程中,该委员会使用系统评价对当前最件的证据进行了总结,采用GRADE标准对推荐意见的强度(强烈推荐为GRADEI级,一般推荐为GRADEⅡ级)和证据的质量(高、中、低和极低)进行了分级。对于轻度颈动脉狭窄患者(有症状患者狭窄程度〈50%和无症状患者狭窄程度〈60%),推荐进行最佳的内科治疗而非血管重建术(I级推荐,高质量证据)。对于有症状中到重度狭窄患者(狭窄程度≥50%),推荐行颈动脉内膜切除术(CEA)+最佳的内科治疗(I级推荐,高质量证据)。对于围手术期风险高的有症状巾到重度狭窄患者(狭窄程度≥50%),建议采用颈动脉支架置入术作为其替代治疗手段(Ⅱ级推荐,低质量证据)。对于中到重度狭窄的无症状患者(狭窄程度≥60%),只要围手术期风险较低,就推荐行CEA+内科治疗(I级推荐,高质量证据)。对于中到重度狭窄的尢症状患者(狭窄稗度≥60%),不推荐行颈动脉支架置入术(I级推荐,低质量证据)。颈动脉狭窄≥80%但存在CEA高危解剖学风险的患者可能是一个例外。Robert W. Hobson, Ⅱ William C. Mackey Enrico Ascher M. Hassan Murad Keith D. Calligaro Anthony J. Comerota Victor M. Montori Mark K. Eskandari Douglas W. Massop Ruth L. Bush Brajesh K. Lal Bruce A. Perler 刘德志(译) 徐格林(译) 刘新峰(译) 2008国际脑血管病杂志2008,16,12:35
5下肢浅静脉治疗术后的加压疗法:美国静脉论坛血管、外科学会、美国静脉学会、血管医学学会和国际静脉联盟的临床实践指南显示文摘一、指南的由来下肢浅静脉治疗术后应用压力治疗的方式是几代血管外科医师多年临床经验积累所得,现主要应用于大隐静脉剥脱术、下肢静脉点状剥脱术及静脉硬化治疗等。目前单就静脉硬化治疗而言,术后压力治疗的推荐也是基于相关文献及实验验证[1],但对于其他术式,尤其是对于大隐静脉的热消融术,目前还没有形成规范统一的建议,这也使得当前的压力治疗具有很大的临床差异性。Lurie F Lal BK Antignani PL Blebea J Bush R Caprini J Davies A Forrestal M Jacobowitz G Kalodiki E Killewich L Lohr J Ma H Mosti G Partsch H Rooke T Wakefield T 李丹(译) 陈程浩(译) 牛传强(译) 张靖(译) 黄建忠(译) 2020中华介入放射学电子杂志2020,8,4:16
6Zircon SHRIMP U-Pb age and geological implications of tuff at the bottom of Chang-7 Member of Yanchang Formation in the Ordos Basin显示文摘A table tuff interlayer at the bottom of Chang-7 Member of Yanchang Formation,the Ordos Basin,may serve as an indicator for stratigraphic division and correlation.In this study,zircon SHRIMP U-Pb dating was performed on the tuff at the bottom of Chang-7 Member using samples from wells Luo-36 and Zhuang-211 in the southwest of the basin,which yielded weighted average 206Pb/238U ages of 241.3±2.4 and 239.7±1.7 Ma,respectively.The cathodoluminescence images and the U/Th element ratio of tuff indicate that the zircons are magmatogenic and their ages represent that of the sedimentation age of the tuff at the bottom of Chang-7,which is 239.7–241.3 Ma in age.This finding confirms presence of the Middle Triassic strata at the bottom of Yanchang Formation.Taking previous findings into account,we suggest restricing the Late Triassic Yanchang Formation sensu stricto to the interval from Chang-7 to Chang-1 and assigning the interval from Chang-10 to Chang-8 as the Tongchuan Formation.The tuff at the bottom of the Chang-7 Member of Yanchang Formation represents the sedimentary response to the Qinling orogenic event in the early Indosinian.This tectonic event resulted in major changes in paleogeomorphology and the sedimentary environment of the lake basin during deposition of the Yanchang Formation.During this period,extremely favourable conditions were present for subsequent hydrocarbon generation and pooling of lake basin.WANG DuoYun XIN BuShe YANG Hua FU JinHua YAO JinLi ZHANG Yu 2014Science China Earth Sciences2014,57,12:9
7Guidelines for the Prevention of Stroke in Patients With Stroke or Transient Ischemic Attack: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association显示文摘Karen L. Furie Scott E. Kasner Robert J. Adams Gregory W. Albers Ruth L. Bush Susan C. Fagan Jonathan L. Halperin S. Claiborne Johnston Irene Katzan Walter N. Kernan Pamela H. Mitchell Bruce Ovbiagele Yuko Y. Palesch Ralph L. Sacco Lee H. Schwamm Sylvia W 2011Stroke2011,,1:8
8柴达木盆地大红沟剖面新生代地层磁组构特征及构造意义显示文摘研究表明柴达木盆地新生代沉积物磁化率各向异性能够有效地记录印度-欧亚板块碰撞的应力场方向,然而过去对该盆地磁组构研究主要集中在始新世下干柴沟组和中新世下油砂山组,因此不能有效界定应力场方向发生变化的年代。本文对柴达木盆地北缘大红沟剖面沉积岩进行了详细的磁组构分析,获得了新生代较高分辨率(平均6~10m)的磁化率各向异性数据。结果表明,下干柴沟组、上干柴沟组、下油砂山组和上油砂山组及狮子沟组磁面理发育较为明显,磁化率椭球体呈压扁状,具有较强的压扁效应;而路乐河组磁线理发育更为明显,可能记录了较强的构造作用力。路乐河组和下干柴沟组磁组构指示构造应力的方向为近南北向;上干柴沟组和下油砂山组磁组构指示应力的方向为东北-西南向。因此,柴达木盆地由南北向挤压转变为东北-西南向挤压发生在始新世下干柴沟组和渐新世上干柴沟组之间,指示青藏高原北部应力场发生了变化。我们将青藏高原北部应力场的转变归因于阿尔金断裂的左旋走滑,而中晚中新世应力的进一步加强可能与下地壳流或昆仑山断裂开始走滑也有关系。这一研究加深了对青藏高原北部变形机制的理解。苏庆达 聂军胜 Joel E. Saylor Brian K. Horton Meredith A. Bush 陈文汉 2016第四纪研究2016,36,4:8
9烟草烟碱转化株早期诱导鉴定的有效性研究显示文摘以白肋烟为材料研究了采用乙烯利处理对烟碱转化株进行早期鉴定的有效性以及取样时间和部位对鉴定效果的影响。结果表明,乙烯利处理早期鉴定的转化株包括了所有调制后自然形成的转化株,还可以鉴别出一些在正常晾制条件下不能有效鉴别的低转化株;早期测定的烟碱转化率一般高于烟叶自然晾制后的烟碱转化率,有利于提高鉴定的准确性和有效性。根据鉴定结果将非转化株、低转化株和高转化株分别自交留种,后代群体分别有8.6%,59.8%和100%的转化株,表明鉴定方法是有效的,且通过转化株的鉴别和清除可以对品种进行有效改良。对转化株的鉴定从苗期到开花前都可以进行,移栽后4-6周取样测定更利于大批量处理和检测。不同部位叶片都可用于早期诱导和鉴定,但下部叶诱导时间短,便于操作。史宏志 于建军 刘国顺 Bush L P 江凯 2007华北农学报2007,22,3:7
10白肋烟叶片、主脉及不同叶位间烟碱转化率的差异显示文摘在大田和温室栽培条件下,以白肋烟TN90不同程度转化株为材料研究了烟叶主脉和不同叶位叶片烟碱转化率的差异及在烟叶晾制过程中的变化,结果表明,转化株烟叶在晾制后主脉的烟碱转化率远高于叶片,叶片的烟碱转化主要发生在烟叶晾制前2周的变黄阶段,叶脉的烟碱转化高峰发生在晾制的第2—3周.未充分发育的烟叶在晾制后的烟碱转化率低于同株充分发育的烟叶,打顶前的烟株中部以上烟叶随叶位的升高烟碱转化率降低,正常成熟的烟株在调制后各部位烟叶的烟碱转化率没有显著差异.非转化株主脉和叶片的烟碱转化率没有差异,且在烟叶调制过程中保持恒定.史宏志 刘昉 LOWELL P BUSH 2006河南农业大学学报2006,40,6:5
11Characteristics of Some Heavy Metals in Acid Sulfate Topsoils, Eastern Australia显示文摘Forty-five acid sulfate topsoil samples (depth < 0.5 m) from 15 soil cores at 11 locations along the New South Wales coast, Australia, were selected to investigate the chemical behavior of Zn, Mn, Cr, Co and Pb in these soils. The amount of HCI-extractable Mn was much smaller than the mean value of the total Mn documented for other soils. This may be attributed to enhanced mobilization of Mn from the soils under the extremely acidic and seasonally flooded conditions encountered in the investigated soils. The pH-dependency of soluble Zn and Mn was strongly affected by the availability of acid reactive Zn and Mn compounds. There were fairly good relationships between soluble Zn and acid reactive Zn compounds, and between soluble Mn and acid reactive Mn compounds. Soluble Zn and soluble Mn concentrations were important controls on exchangeable Zn and Mn concentrations, respectively. In contrast to the suggestion by other authors that adsorption of Co was closely associated with Mn oxides present in soils, the exchangeable Co in the investigated acid sulfate soils was not clearly related to the abundance of Mn minerals. In addition to the fact that there are few Mn minerals present in the soils, this might also be because the availability of canon exchange sites on the crystal surfaces of Mn oxides was reduced under extremely acidic conditions.C. LIN, D. MCCONCHIE, R. T. BUSH, L. A. SULLIVAN and M. ROSICKY (School of Resource Science and Management, Southern Cross University, Lismore, NSW (Australia)) 2001Pedosphere2001,11,1:4
12尿毒症肺显示文摘本文对尿毒症的一些肺并发症(包括尿毒症肺水肿、肺炎、肺钙化、肺纤维化、胸膜炎、肺动脉高压等)作了一般性论述,并提出其发生途径有4种。不过,“尿毒症肺”的诊断应该是排它诊断,在作出此诊断前,应寻找导致这些病变的其它可能而又能够处理的病因。Bush A 王安才 1989国际呼吸杂志1989,,2:3
13Iron Monosulfide Distribution in Three Coastal Floodplain Acid Sulfate Soils, Eastern Australia显示文摘The distribution of iron monosulfide (quantified as acid volatile sulfur: SAV) was compared with geo- chemical properties that are known to affect its formation and accumulation in three coastal Holocene acid sulfate soils (ASS) at Tuckean Swamp, McLeods Creek and Bungawalbyn Swamp respectively. These properties included PH, reactive iron (FeR), pore-water sulfate (SO:42-) and organic carbon (OC). Iron monosulfide was concentrated at the oxic/anoxic boundary. The Tuckean Swamp and McLeods Creek sites are Holocene sediments, whereas the Bungawalbyn Swamp is a Holocene peat. The concentration of SAV averaged 0.2 g kg-l in a 0.5 m thick soil layer at the Tuckean Swamp, but was an order of magnitude lower in the oxic/anoxic transition layers at McLeods Creek and Bungawalbyn Swamp. The SAV mineral greigite (Fe3S4) was identified in the Tuckean Swamp by X-ray diffraction and scanning electron microscopy with quantitative energy dispersive X-ray analysis (SEM-EDX). Very small concentrations of greigite were also observed in the McLeods Creek, based on crystal morphology and elemental composition. The concentration of SAV was a small fraction of the total reduced sulfur, representing at most 3% of the Pyrite sulfur. However, the presence of this highly reactive sulfide mineral, distributed within pores where oxygen diffusion is most rapid, has important implications to the potential rate of acid production from these sediments.R. T. BUSH, L. A. SULLIVAN and C. LIN School of Resource Science and Management, Southern Cross University, Lismore, NSW 2480 (Australia) 2000Pedosphere2000,10,3:3
14Cognitive and emotional influences in anterior cingulate cortex显示文摘George Bush Phan Luu Michael I. Posner 2000Trends in Cognitive Sciences2000,,:2
15Calcium Regulation in Plant Cells and its Role in Signaling显示文摘D S Bush 1995Annual Review of Plant Physiology and Plant Molecular Biology1995,,:2
16The I nhibitor of wax 1 locus ( I w1 ) prevents formation of β‐ and OH ‐β‐diketones in wheat cuticular waxes and maps to a sub‐c M interval on chromosome arm 2 BS显示文摘Nikolai M. Adamski Maxwell S. Bush James Simmonds Adrian S. Turner Sarah G. Mugford Alan Jones Kim Findlay Nikolai Pedentchouk Penny Wettstein‐Knowles Cristobal Uauy 2013Plant J2013,,6:2
17Guidelines for the Prevention of Stroke in Patients With Stroke or Transient Ischemic Attack: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association显示文摘Karen L. Furie Scott E. Kasner Robert J. Adams Gregory W. Albers Ruth L. Bush Susan C. Fagan Jonathan L. Halperin S. Claiborne Johnston Irene Katzan Walter N. Kernan Pamela H. Mitchell Bruce Ovbiagele Yuko Y. Palesch Ralph L. Sacco Lee H. Schwamm Sylvia W 2011Stroke2011,,1:2
18Calcium regulation in plant cells and its role in signaling 显示文摘BUSH D S 1995Ann Rev Plant Physiol Plant Mol Biol1995,46,:2
19A functional classification scheme for beta-lactamases and its correlation with molecular structure 显示文摘Bush K Jacoby G A Medeiros A A 1995Antimicrob Agents Chemother1995,39,:2
20风险沟通概要显示文摘1 引言 全球制药公司和卫生当局共同的首要目标即保护患者的用药安全。为了实现这一目标,制药公司和卫生当局不断寻求更新、更好的方式,以确保药品正确用于适用人群,并最大限度降低药品不良反应发生的风险。药物警戒不仅加强了传统的回顾性监测,即对从产品研发期间到上市后发生的不良事件做出反应,也增加了前瞻性职能(即试图预测用药风险并避免其发生)。上述监测中,须制定计划以解决从信息中获取到的问题。该计划通常应包括如何采取有效途径将药品的新的风险传达给潜在的广泛人群。Carrie E Corboy Janice K Bush 2009中国药物警戒2009,6,7:2
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