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1376篇 您的检索式:作者名="G WAlTER"
    题名 作者 年代 出处 被引量
1阿尔泰—阿尔金地学断面地壳结构显示文摘根据阿尔泰—阿尔金地学断面的地震纵、横波资料 ,建立了地壳速度及泊松比结构 .测区的地壳具有明显的三分结构特征 ,其纵波速度自上而下依次为 6 .0~ 6 .3km s、6 .3~ 6 .6km s及 6 .9~ 7.0km s ;阿尔泰南缘的地壳最厚 ,为 5 6km ,准噶尔盆地的地壳最薄 ,为 4 6km ,大部分地区的地壳厚度为 5 0km左右 .准噶尔盆地与天山之间上地幔顶部的纵波速度为 7.7~ 7.8km s ;阿尔泰南缘及塔里木盆地上地幔顶部的纵波速度较高 ,为 7.9~ 8.0km s.测线南部 ,包括东天山及塔里木东缘 ,自地表至 30km深处的地壳纵波速度低 ,泊松比为 0 .2 5 ,表明上地壳主要为石英及花岗质成分 ;而测线北部 (包括阿尔泰及准噶尔盆地 )的中、上地壳则呈现较高的泊松比 (0 .2 6~ 0 .2 7) ,可能为基性地壳的体现 .厚 15~ 30km的下地壳纵波速度 (6 .9~ 7.0km s)较高 ,泊松比为 0 .2 6~ 0 .2 8,可能以镁铁质的麻粒岩成分为主 .位于天山及其南侧地壳中部的低速层 (VP=5 .9km s,σ=0 .2 5 )则可能为晚古生代的构造热事件中的花岗质侵入岩 .王有学 韩果花 姜枚 袁学诚 Walter D Mooney Robert G Coleman 2004地球物理学报2004,47,2:32
2Retrospective study on mixed neuroendocrine non-neuroendocrine neoplasms from five European centres显示文摘BACKGROUND Mixed neuroendocrine non-neuroendocrine neoplasm(MiNEN)is a rare diagnosis,mainly encountered in the gastro-entero-pancreatic tract.There is limited knowledge of its epidemiology,prognosis and biology,and the best management for affected patients is still to be defined.AIM To investigate clinical-pathological characteristics,treatment modalities and survival outcomes of a retrospective cohort of patients with a diagnosis of MiNEN.METHODS Consecutive patients with a histologically proven diagnosis of MiNEN were identified at 5 European centres.Patient data were retrospectively collected from medical records.Pathological samples were reviewed to ascertain compliance with the 2017 World Health Organisation definition of MiNEN.Tumour responses to systemic treatment were assessed according to the Response Evaluation Criteria in Solid Tumours 1.1.Kaplan-Meier analysis was applied to estimate survival outcomes.Associations between clinical-pathological characteristics and survival outcomes were explored using Log-rank test for equality of survivors functions(univariate)and Cox-regression analysis(multivariable).RESULTS Sixty-nine consecutive patients identified;Median age at diagnosis:64 years.Males:63.8%.Localised disease(curable):53.6%.Commonest sites of origin:colon-rectum(43.5%)and oesophagus/oesophagogastric junction(15.9%).The neuroendocrine component was;predominant in 58.6%,poorly differentiated in 86.3%,and large cell in 81.25%,of cases analysed.Most distant metastases analysed(73.4%)were occupied only by a poorly differentiated neuroendocrine component.Ninety-four percent of patients with localised disease underwent curative surgery;53%also received perioperative treatment,most often in line with protocols for adenocarcinomas from the same sites of origin.Chemotherapy was offered to most patients(68.1%)with advanced disease,and followed protocols for pure neuroendocrine carcinomas or adenocarcinomas in equal proportion.In localised cases,median recurrence free survival(RFS);14.0 months(95%CI:9.2-24.4),and median overall survival(OS):28.6 months(95%CI:18.3-41.1).On univariate analysis,receipt of perioperative treatment(vs surgery alone)did not improve RFS(P=0.375),or OS(P=0.240).In advanced cases,median progression free survival(PFS);5.6 months(95%CI:4.4-7.4),and median OS;9.0 months(95%CI:5.2-13.4).On univariate analysis,receipt of palliative active treatment(vs best supportive care)prolonged PFS and OS(both,P<0.001).CONCLUSION MiNEN is most commonly driven by a poorly differentiated neuroendocrine component,and has poor prognosis.Advances in its biological understanding are needed to identify effective treatments and improve patient outcomes.Melissa Frizziero Xin Wang Bipasha Chakrabarty Alexa Childs Tu V Luong Thomas Walter Mohid S Khan Meleri Morgan Adam Christian Mona Elshafie Tahir Shah Annamaria Minicozzi Wasat Mansoor Tim Meyer Angela Lamarca Richard A Hubner Juan W Valle Mairéad G McNamara 2019World Journal of Gastroenterology2019,25,39:13
3PAQR10 and PAQR11 mediate Ras signaling in the Golgi apparatus显示文摘地岬在许多细胞的活动起一个枢轴的作用,并且它的 subcellular 区分提供空间、时间的选择。这里,我们报导由二高度相应的蛋白质 PAQR10 和孕激素和 AdipoQ 受体家庭的 PAQR11 在 Golgi 仪器发信号的地岬的空间规定的一个模式。PAQR10 和 PAQR11 在 Golgi 仪器是只局部性的。PAQR10/PAQR11 的 Overexpression 刺激基础、导致 EGF 的英皇家空军之阶级最低之兵 phosphorylation 并且以一种剂量依赖者方式增加英皇家空军之阶级最低之兵目标基因的表示。PAQR10/PAQR11 的 Overexpression 显著地提高 HRas, NRas 和 KRas4A 的 Golgi 本地化,然而并非 KRas4B。PAQR10 和 PAQR11 罐头也与 HRas, NRas 和 KRas4A 交往,然而并非 KRas4B。在由 PAQR10/PAQR11 的 overexpression 的 Golgi 仪器的增加的地岬蛋白质处于一个活跃状态。一致地, PAQR10 和 PAQR11 还原剂击倒在 Golgi 仪器的刺激 EGF 的英皇家空军之阶级最低之兵 phosphorylation 和地岬激活。有趣地, PAQR10 和 PAQR11 能与 RasGRP1,地岬的 guanine 核苷酸交换蛋白质,和 RasGRP1 的增加 Golgi 本地化交往。RasGRP1 的 C1 领域为和 PAQR10/PAQR11 的 RasGRP1 的相互作用必要、足够。由 overexpressed PAQR10/PAQR11 的英皇家空军之阶级最低之兵 phosphorylation 的模拟被 RasGRP1 的 downregulation 废除。而且, PC12 房间的区别被 PAQR10/PAQR11 的 overexpression 显著地提高。一起,这研究揭开由 PAQR10 和 PAQR11 在 Golgi 仪器发信号的地岬的空间规定的一个新范例。Ting Jin Qiurong Ding Heng Huang Daqian Xu Yuhui Jiang Ben Zhou Zhenghu Li Xiaomeng Jiang Jing He Weizhong Liu Yixuan Zhang Yi Pan Zhenzhen Wang Walter G Thomas Yan Chen 2012Cell Research2012,22,4:6
4轿车用发动机气缸垫技术的发展趋势显示文摘介绍轿车发动机气缸垫的发展趋势及德国Elring公司开发的3种新型气缸垫的结构、性能特点、试验设备及试验结果。Eckert D Walter G 吴新潮 1996国外内燃机1996,28,1:3
5Update on pathogenesis and predictors of response of therapeutic strategies used in inflammatory bowel disease显示文摘The search for biomarkers that characterize specific aspects of inflammatory bowel disease(IBD), has received substantial interest in the past years and is moving forward rapidly with the help of modern technologies. Nevertheless, there is a direct demand to identify adequate biomarkers for predicting and evaluating therapeutic response to different therapies. In this subset, pharmacogenetics deserves more attention as part of the endeavor to provide personalized medicine. The ultimate goal in this area is the adjustment of medication for a patient's specific genetic background and thereby to improve drug efficacy and safety rates. The aim of the following review is to utilize the latest knowledge on immunopathogenesis of IBD and update the findings on the field of Immunology and Genetics, to evaluate the response to the different therapies. In the present article, more than 400 publications were reviewed but finally 287 included based on design, reproducibility(or expectancy to be reproducible and translationable into humans) or already measured in humans. A few testshave shown clinical applicability. Other, i.e., genetic associations for the different therapies in IBD have not yet shown consistent or robust results. In the close future it is anticipated that this, cellular and genetic material, as well as the determination of biomarkers will be implemented in an integrated molecular diagnostic and prognostic approach to manage IBD patients.Emilio G Quetglas Zlatan Mujagic Simone Wigge Daniel Keszthelyi Sebastian Wachten Ad Masclee Walter Reinisch 2015World Journal of Gastroenterology2015,21,44:3
6A Novel Line Immunoassay Based on Recombinant Virulence Factors Enables Highly Specific and Sensitive Serologic Diagnosis of Helicobacter pylori Infection显示文摘Luca Formichella Laura Romberg Christian Bolz Michael Vieth Michael Geppert Gereon G?ttner Christina N?lting Dirk Walter Wolfgang Schepp Arne Schneider Kurt Ulm Petra Wolf Dirk H. Busch Erwin Soutschek Markus Gerhard 2013Clinical and Vaccine Immunology2013,,11:2
7Stemflow contribution to the ‘fertile island’ effect in creosotebush, Larrea tridentata显示文摘Walter G Whitford John Anderson Patricia M Rice 1997Journal of Arid Environments1997,,3:2
8膳食脂肪和心脏代谢健康:证据、争议和指导共识显示文摘Nita G Forouhi及其同事认为,尽管在营养研究和制定指南方面存在困难,但公众越来越能理解膳食脂肪和整体饮食的复杂性。Nita G Forouhi Ronald M Krauss Gary Taubes Walter Willett 仲琳(译) 王春筱(译) 杨军(校) 2021英国医学杂志中文版2021,24,3:2
9Systemic inflammation and copd: the framing, ham heart study 显示文摘Walter R E Wilk J B Larson M G 2008Chest2008,133,1:1
10A novel integrated in vitro maturation and in vitro fertilization system for swine显示文摘Clark S G Walters E M Beebe D J 2003Theriogenology2003,59,:1
11Childhood Allergic Rhinitis Predicts Asthma Incidence and Persistence to Middle Age: A Longitudinal Study显示文摘Burgess J A Walters E H Byrnes G B 2007J Allergy Clin Immunol2007,120,4:1
12Elevated C -reactive protein levels and impaired endothelial vasoreaetivity in patients with coronary artery disease显示文摘Fichtlscherer S Rosenberger G Walter DH 2000Ciroulation2000,,102:1
13Protein arrays for gene expression and molecular interaction screening显示文摘 Bussow K Cahill D 2000Curr Opin Microbiol2000,3,3:1
14Estimating Basin-wide Hydraulic Parameters of a Semi-arid Mountainous Watershed by Recessionflow Analysis显示文摘Mendoza G F Steenhuis T S Walter M T 2003Journal of Hydrology2003,279,:1
15Eleveated C - reactive protein levand impired endothelial vasoreactivity in patients with coronary artery diseast 显示文摘Fichtlscherer S Rosenberger G Walter DH 2000Circulation2000,102,9:1
16Protein serine/threonine phos-phatases :Structure, regulation,and functions in cell growth显示文摘MUMBY M C WALTER G 1993Physiol Rev1993,73,4:1
17Characterization of reuterocyclin produced by Lactobacillus reuteri LTH2584 显示文摘G?nzle M G H?ltzel A Walter J 2000Applied and Environmental Microbiology2000,66,:1
18Histologic Pathologies of the Myocardium in Septic Shock: A Prospective Observational Study显示文摘Christian A. Schmittinger Martin W. Dünser Christian Torgersen Günter Luckner Ingo Lorenz Stefan Schmid Michael Joannidis Patrizia Moser Walter R. Hasibeder Milo Halabi Christina M. Steger 2013Shock2013,,4:1
19Evolutionary design algorithm for optimal layout of tree networks显示文摘Walters G A Smith D K 1995Engineering Optimization1995,24,:1
20Identification of Slrong Modifications in Cation Selectivity in an Arabidopsis Inward Rectifying Potassium Channel by Mutant Selection in Yeast显示文摘Nobuyuki U Walter G Cao Yongwei 1995THE JOURNAL OF BIOLOGICAL CHEMISTRY1995,270,24:1
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