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922篇 您的检索式:作者名="Marchal"
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1Multiparametric MRI biomarkers for measuring vascular disrupting effect on cancer显示文摘Solid malignancies have to develop their own blood supply for their aggressive growth and metastasis;a process known as tumor angiogenesis.Angiogenesis is largely involved in tumor survival,progression and spread,which are known to be significantly attributed to treatment failures.Over the past decades,efforts have been made to understand the difference between nor-mal and tumor vessels.It has been demonstrated that tumor vasculature is structurally immature with chaotic and leaky phenotypes,which provides opportunities for developing novel anticancer strategies.Targeting tumor vasculature is not only a unique therapeutic interven-tion to starve neoplastic cells,but also enhances the efficacy of conventional cancer treatments.Vascular dis-rupting agents(VDAs) have been developed to disrupt the already existing neovasculature in actively growing tumors,cause catastrophic vascular shutdown within short time,and induce secondary tumor necrosis.VDAs are cytostatic;they can only inhibit tumor growth,but not eradicate the tumor.This novel drug mechanism has urged us to develop multiparametric imaging biomark-ers to monitor early hemodynamic alterations,cellular dysfunctions and metabolic impairments before tumor dimensional changes can be detected.In this article,we review the characteristics of tumor vessels,tubulin-destabilizing mechanisms of VDAs,and in vivo effects of the VDAs that have been mostly studied in preclinical studies and clinical trials.We also compare the differ-ent tumor models adopted in the preclinical studies on VDAs.Multiparametric imaging biomarkers,mainly diffu-sion-weighted imaging and dynamic contrast-enhanced imaging from magnetic resonance imaging,are evalu-ated for their potential as morphological and functional imaging biomarkers for monitoring therapeutic effects of VDAs.Guy Marchal 2011World Journal of Radiology2011,3,1:14
2细粒棘球绦虫66kDa抗原基因在成虫吸盘上的表达显示文摘目的 观察细粒棘球绦虫自原头蚴向成虫的生长发育过程中 6 6kDa抗原基因在虫体吸盘上和其它部位表达水平的变化。方法 用重组抗原的抗血清对原头蚴及成虫等不同发育时期的虫体进行免疫组化分析。结果 免疫组化分析显示细粒棘球绦虫 6 6kDa抗原位于各期虫体的皮层和皮下肌层 ,在虫体的表面也发现该抗原的荧光颗粒 ;在经培养 2 0h后的原头蚴和成虫的吸盘上该抗原的含量显著高于虫体的其它部位 ,但在棘球蚴内的原头蚴吸盘上该抗原含量与虫体其它部位一致 ,处于较低的表达水平。结论 原头蚴在向成虫的生长发育过程中当顶突和吸盘翻出时 6 6kDa抗原在吸盘上开始大量产出 ,提示该蛋白质可能与吸盘的吸附功能有关 ;因此该抗原有可能是一有希望的成虫疫苗候选分子。傅玉才 许世锷 金立群 郭衍 谢霖崇 Saint-Andre Marchal T Marchal 2002中国人兽共患病杂志2002,18,2:11
3Photoreceptor-Mediated Bending towards UV-B in Arabidopsis显示文摘植物使适应他们向光的生长是知道优化光合的轻 capturea 过程向光性。Phototropinsare 为向蓝色的 phototropic 生长必要、紫外的光敏电阻器 -- 一(紫外 A ) 光。这里,我们在变白的 Arabidopsis 幼苗向 UV-B 详细说明 phototropicresponse。我们报导早微分的生长被 phototropins 调停,但是清除在 phot1 phot2 向 UV-B ismaintained 弯曲的 phototropic 两倍异种。我们进一步证明对 UV-B 的这 phototropin 独立的 phototropic 回答要求 UV-B photoreceptorUVR8。植物生长素应答的基因的宽广 UV-B-mediated 压抑建议 UVR8 调整由 affectingauxin 发信号的方向性的弯曲。UVR8 依赖的方向性的弯曲比 phototropin response.We 晚发生的运动分析表演断定植物可以使用日光的完整的短波长的光谱到高效地使适应光合的 tissuewith 到来的 light.Key 词:Filip Vandenbussche Kimberley Tilbrook Ana Carolina Fierro Kathleen Marchal Dirk Poelman Dominique Van Der Straeten Roman UIm 2014Molecular Plant2014,7,6:7
4NTR/NRX Define a New Thioredoxin System in the Nucleus of Arabidopsis thaliana Cells显示文摘Thioredoxins (TRX ) 是细胞的氧化还原作用平衡的关键部件,调整通过 thiol/disulfide 交换反应的许多目标蛋白质。在更高的植物, TRX 组成其成员在几乎所有细胞的分隔空间被发现了的一个复杂 multigenic 家庭。尽管 chloroplastic 和 cytosolic TRX 系统大部分被学习了,一个原子 TRX 系统的存在很长时间是逃犯的。Nucleoredoxins (NRX ) 是在很真核细胞的有机体发现的潜在的原子 TRX。与哺乳动物,它怀有唯一的 NRX 相对照,被子植物通常拥有在三个亚科组织的多重 NRX。这里,我们证明分别地, Arabidopsis thaliana 有二 NRX 基因(AtNRX1 和 AtNRX2 ) 属于亚群我和 III。当 NRX1 怀有典型 TRX 时活跃地点(WCG/PPC ) , NRX2 有不正常的活跃地点(WCRPC 和 WCPPF ) 。不过, NRX1 和 NRX2 有二硫化物减小能力,尽管 NRX1 能被 thioredoxin reductase NTRA 独自减少。我们也证明 NRX1 和 NRX2 有双 nuclear/cytosolic 本地化。有趣地,我们发现了那 NTRA,以前作为 cytosolic 蛋白质识别了,在原子核部分也是局部性的,建议一个完全的 TRX 系统在原子核是功能的。我们证明 NRX1 是主要被发现一在 vivo 更暗淡。nrx1 和 nrx2 大美人异种植物不在标准生长条件下面展出 phenotypic 不安。然而, nrx1 异种显示出减少的花粉富饶显型,建议在 haploid 阶段的 NRX1 的一个特定的角色。Corinne Marchal Valerie Delorme-Hinoux Laetitia Bariat Wafi Siala Christophe Belin Julio Saez-Vasquez Christophe Riondet Jean-Philippe Reichheld 2014Molecular Plant2014,7,1:5
5Oxidation of propane over ammonium-transition metal mixed keggin phosphomolybdate salts显示文摘Mixed ammonium-transition metal salts with formula of (NH4)xMyHzPMo12O40 (M = Ni2+, Co2+ or Fe 3+) denoted as MPMo12 have been investigated for the oxidation of propane, with molecular oxygen, at temperature range between 380℃ and 420℃ after in-situ pre-treatment performed at two heating rate of 5 or 9℃/min. They were characterized by BET method, XRD, UV-Vis and IR techniques. The catalysts were found to be active in the propane oxidation and selective to propene or acrolein, in particular for samples pre-treated with the heating rate of 9℃/min. FePMo12 was found to be a more active catalyst for propene (17.2% yield) with minimal over deep oxidation (0.3% yield in COx).T. Mazari C. Roch. Marchal S. Hocine N. Salhi C. Rabia 2010Journal of Natural Gas Chemistry2010,19,1:3
6Fluorouracil-based adjuvant chemotherapy after preoperative chemoradiotherapy in rectal cancer: long-term results of the EORTC 22921 randomised study显示文摘Jean-Fran?ois Bosset Gilles Calais Laurent Mineur Philippe Maingon Suzana Stojanovic-Rundic René-Jean Bensadoun Etienne Bardet Alexander Beny Jean-Claude Ollier Michel Bolla Dominique Marchal Jean-Luc Van Laethem Vincent Klein Jordi Giralt Pierre Clavère 2014Lancet Oncology2014,,2:2
7Chloride salinity reduces cadmium accumulation by the Mediterranean halophyte species Atriplex halimus L.显示文摘Isabelle Lefèvre Geoffrey Marchal Pierre Meerts Enrique Corréal Stanley Lutts 2008Environmental and Experimental Botany2008,,1:2
8IL-6 and IGF-1 are Independent Prognostic Factors of Liver Steatosis and Non-Alcoholic Steatohepatitis in Morbidly Obese Patients显示文摘David García-Galiano Miguel A. Sánchez-Garrido Isabel Espejo José Luis Montero Guadalupe Costán Trinidad Marchal Antonio Membrives José M. Gallardo-Valverde Juan R. Mu?oz-Casta?eda Eugenio Arévalo Manuel Mata Jordi Muntané 2007Obesity Surgery2007,,:2
9PET imaging of cerebral perfusion and oxygen consumption in acute ischaemic stroke:Relation to outcome显示文摘Marchal G Serrati C Baron J 1993Lancet1993,341,:2
10Infected Completely Isolated Enteric Duplication Cyst Management with Percutaneous Drainage and Surgical Excision after Retreat of Infection: A Case Report显示文摘Neofytou Kyriakos Chysochos Andreas Sammouti Elena Andreou Charalampos Georgiou Chrisanthos C. Barnett F. Marchal B. Tokar 2013Case Reports in Surgery2013,,:2
11Local Recurrence After Hepatic Radiofrequency Coagulation: Multivariate Meta-Analysis and Review of Contributing Factors显示文摘Stefaan Mulier Yicheng Ni Jacques Jamart Theo Ruers Guy Marchal Luc Michel 2005Annals of Surgery2005,,2:2
12Respiratory evolution of patient with mucoviscidosis treated with mucolytic agents plus domasealfa显示文摘Derelle J Bertolo HE Marchal F 1998Arch Pediatr1998,5,4:1
13Effect of ferrous ion availability on growth of a corroding sulfate-reducing bacterium 显示文摘Marchal R Chaussepied B Warzywoda M 2001Int Biodeterior Biodegradation2001,47,3:1
14Comarison of lowdose with standard-dose multidetector CT in cervical spine trauma显示文摘Mulkens TH Marchal P Daineffe S 2007AJNR2007,2,8:1
15Biodegradation of hydrocarbon cuts used for diesel oil formulation显示文摘Penet S Marchal R Sghir A 2004Applied Microbiology and Biotechnology2004,66,1:1
16Spontaneous neurological recovery after stroke and the fate of the ischemia penumbra显示文摘Furlan M Marchal G Viader F 1996Ann Neurol1996,40,:1
17PET imaging of cerebral perfusion and oxygen consumption in acute ischaemic stroke: relation to outcome 显示文摘Marchal G Serrati C Rioux P 1993Lancet1993,341,8850:1
18Respiratory evolution of patient with mucoviscidosis treated with mucolytic agents plus domase alfa显示文摘Derelle J Bertolo HE Marchal F 1998Arch-pediatr1998,5,4:1
19Backbonecoloringalongstarsandmatchingsinsplitgraphs:theirspanisclosetothechromaticnumber显示文摘BroersmaH MarchalL PaulusmaD etal 2009DiscussMathGraphTheory2009,29,1:1
20Influence of marginal donors on liver preservation injury 显示文摘Briceno J Marchal T Padillo J 2002Transplantation2002,74,4:1
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