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332篇 您的检索式:作者名="Wille K"
    题名 作者 年代 出处 被引量
1肿瘤坏死因子-α和白细胞介素-1β对人骨关节炎软骨细胞蛋白聚糖代谢的影响显示文摘目的通过体外培养骨关节炎(OA)软骨细胞体系,了解肿瘤坏死因子(TNF)-α和白细胞介素(IL)-1β对蛋白聚糖代谢的调节作用。方法软骨细胞来自OA患者进行膝关节置换术的股骨髁.实验采用第1代软骨细胞。随机将细胞分为4组:对照组、TNF-α组、IL-1β组和联合组(TNF—α+IL-1β),在培养液中加入不同的刺激因子共培养4d。采用3种方法了解蛋白聚糖的代谢水平:①用二甲基亚甲蓝分光光度法(DMMB法)检测细胞中及培养液中的糖胺多糖(GAG)含量;②酶联免疫吸附法通过2种抗蛋白聚糖单克隆抗体(Mab-383和5D4)检测培养液中蛋白聚糖的不同代谢片段;③反转录-聚合酶链式反应(RT—PCR)半定量法检测软骨细胞的蛋白聚糖、带有血小板凝血酶敏感蛋白样模体的解整链蛋白金属蛋白酶-4(ADAMTS-4)和ADAMTS-5的mRNA水平。结果①实验组培养液中GAG含量均明显高于对照组(P〈0.01);②TNF-α组、IL-1β组及联合组的培养液中5D4片段的水平均高于对照组(P〈0.01),而各组383片段水平差异无统计学意义;③实验组的蛋白聚糖mRNA水平均低于对照组(P〈0.01),TNF—α组的ADAMTS-5、IL-1β组的ADAMTS-4及联合组的两种酶的mRNA水平均显著高于对照组(P〈0.01)。结论TNF-α及IL-1β可下调入OA软骨细胞的蛋白聚糖mRNA表达,上调ADAMTS-4及ADAMTS-5的mRNA表达,并促进蛋白聚糖的分解,可能在OA的发病中起着一定的作用。周惠琼 张奉春 Rob K Will 2008中华风湿病学杂志2008,12,2:7
2Kontrastmittelsonografie bei B-Bild-morphologisch unklaren Leberraumforderungen – Diagnostische Treffsicherheit im klinischen Alltag (DEGUM-Multicenter – Studie)显示文摘D Strobel K Seitz W Blank A Schuler C Dietrich A Herbay M Friedrich-Rust G Kunze D Becker U Will W Kratzer F Albert C Pachmann K Dirks H Strunk C Greis T Bernatik 2008Ultraschall in Med2008,,05:2
3混合动力车辆使用HOV车道政策研究(英文)显示文摘在拥堵的高速公路上,合乘车辆(HOV)车道是一种高效环保的交通方式.虽然HOV车道广受采纳,但该系统的利用效率受到质疑.加州在全州范围内采取了一项允许混合动力车辆使用HOV车道的政策,以期通过鼓励驾驶员使用省油汽车来减少尾气排放,同时通过更有效地利用HOV车道的剩余通行能缓解交通拥挤.加州橘县高速公路的路网用于研究该政策的影响及有效性.研究方法结合使用传统的规划模型来估计交通需求及校准的微观仿真模型来评价系统性能.通过对系统整体性能、车道服务水平和空气质量三方面的分析,结论表明此政策对在高峰时段没有剩余通行能力的HOV车道带来严重的负面影响.为保证HOV车道服务质量不明显下降还能减少排放,该政策最多允许50 000辆在加州注册的混合动力车辆使用HOV车道.K S Nesamani Lianyu Chu Will Recker 2010交通运输系统工程与信息2010,10,2:2
4Decision framework for chemotherapeutic interventions for metastatic non-small-cell lung cancer显示文摘Berthelot J M Will B P Evans W K 2000J Natl Cancer Inst2000,92,16:1
5Ultra-high performance concrete and fiber reinforced concrete:achieving strength and ductility without heatcuring显示文摘Wille K Naaman A E El-Tawil S 2012Materials and structures2012,45,3:1
6Valuing informal recreation on the forestry commission estate显示文摘Benson J F、Wills K G 1993Quarterly Journal of Forestry1993,16,3:1
7Management of blood glucose with noninsulin therapies in type 2 diabetes 显示文摘George CM Brujin LL Will K 2015Am Fam Physician2015,92,1:1
8Viral genome methylation differentially affects the ability of BZLF1versus BRLF1 to activate Epstein-Barr virus lytic gene expression and viral replication显示文摘WILLE C K NAWANDAR D M 2013J Virol2013,87,:1
9Diabetes mellitus and serum carutenoids: findings from the Third National Health and Nutrition Examination Survey显示文摘FORD E S WILL J C BOWMAN B A NARAYAN K M 1999AM J Epidemiol1999,149,:1
10The human cytotoxic T lymphocyte (CTL) response to cytomegalovirus is dominated by structural protein pp65 : frequency, specificity, and T cell receptor usage of pp65-sepcific CTL显示文摘Wills M R Carmichael A J Mymard K 1996J Virol1996,70,:1
11Complications of biliary T-tubes after choledochotomy 显示文摘Wills VL Gibson K Karihaloo C 2002ANZ J Surg2002,72,3:1
12Densification by interface-reaction controlled grain-boundary diffusion显示文摘McCoy J K Wills R R 1987Acta Metall1987,35,3:1
13A meta-analysis of the effects of cell phones on driver performance 显示文摘Caird J K Willness C R Steel P 2008Accident Analysis and Prevention2008,,40:1
14Tuberculosis in children and adolescents: California, 1985 to 1995显示文摘Lobato MN Cummings K Will D Royce S 1998Pediatr Infect Disease Journal1998,17,:1
15Severe neurotoxieity follow- ingingestion of tetraethyl lead 显示文摘Wills B K Christensen J Mazzoncini J 2010Med Toxieol2010,6,:1
16Early enteral nutrition in young dogs suffering from haemorrhagic gastroenteritis 显示文摘Will K Nolte I Zentek J 2005J Vet Med A Physiol Pathol Clin Med2005,52,7:1
17Complications of biliary T-tubes after choledochotomy 显示文摘Wills VL Gibson K Karihaloot C 2002ANZ J Surg2002,72,3:1
18Intratumoral spread and increased efficacy of a p53-VP22 fusion protein expressed by a recombinant adenovirus显示文摘Wills K N Atencio I A Avanzini J B 2001J Virol2001,75,:1
19Autocrine and paracrine activated receptor tyrosine kinases in classic Hodgkin lymphoma 显示文摘Renne C Will K Kuppers R 2005Blood2005,105,10:1
20Optimal Bounds Used in Dollar-Unit Sampling: a Comparison of Reliability and Efficiency 显示文摘Swinamer K Lesperance M Will H 2004Communications in Statistics-Simulation and Computation2004,33,1:1
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