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| 1 | Bactericidal and anti-adhesive properties of culinary and medicinal plants against Helicobacter pylori显示文摘AIM: To investigate the bactericidal and anti-adhesive properties of 25 plants against Helicobacter pylori (H pylori).METHODS: Twenty-five plants were boiled in water to produce aqueous extracts that simulate the effect of cooking. The bactericidal activity of the extracts was assessed by a standard kill-curve with seven strains of H pylori. The anti-adhesive property was assessed by the inhibition of binding of four strains of FITC-labeled H pylori to stomach sections. RESULTS: Of all the plants tested, eight plants, including Bengal quince, nightshade, garlic, dill, black pepper, coriander, fenugreek and black tea, were found to have no bactericidal effect on any of the isolates. Columbo weed, long pepper, parsley, tarragon, nutmeg, yellow-berried nightshade, threadstem carpetweed, sage and cinnamon had bactericidal activities against H pylori, but total inhibition of growth was not achieved in this study. Among the plants that killed H pylori, turmeric was the most efficient, followed by cumin, ginger, chilli, borage, black caraway, oregano and liquorice. Moreover, extracts of turmeric; borage and parsley were able to inhibit the adhesion of H pylori strains to the stomach sections.CONCLUSION: Several plants that were tested in our study had bactericidal and/or anti-adhesive effects on H pylori. Ingestion of the plants with anti-adhesive properties could therefore provide a potent alternative therapy for H pylori infection, which overcomes the problem of resistance associated with current antibiotic treatment. | Rachel O'Mahony Huda Al-Khtheeri Deepaka Weerasekera Neluka Fernando Dino Vaira John Holton Christelle Basset | 2005 | World Journal of Gastroenterology2005，11，47： | 29 |
| 2 | 沸石表面有机金属化学──ZSM-5外表面上—Ge(n-C_4H_9)_x基团的接枝及其性质研究显示文摘用气体分析及IR ,NMR和元素分析等方法研究了真空系统中 2 30和 2 80℃下四丁基锗在ZSM 5沸石表面上的接枝反应 ,并对所得沸石的热稳定性和吸附性质进行了表征 .与作者曾报道的在硅胶及丝光沸石上的反应类似 ,四丁基锗也能与ZSM 5沸石表面上的硅羟基发生缩合反应 ,在其外表面或孔口生成组成为 (≡Si—O) xGe(n C4 H9) 4-x(x =13)的表面有机锗化合物 .在 2 30℃接枝丁基锗基团不影响沸石的结构和表面积 ,仅改变它的孔口大小 .在改性后的沸石上 ,N2 的吸附性质没有改变 ,而不同分子尺寸的烃 ,如正己烷、2 甲基戊烷、2 ,3 二甲基丁烷却呈现出完全不同于起始ZSM 5沸石的择形吸附效应 . | 王绪绪 赵慧霞 付贤智 Frédéric LEFEBVRE Jean-Marie BASSET | 2001 | 高等学校化学学报2001，22，2： | 5 |
| 3 | Modification of the adsorption and catalytic properties of micro-and mesoporous materials by reactions with organometallic complexes显示文摘This review describes the work of two laboratories in the field of the modification of micro-and mesoporous molecular sieves through reactions with organometallic complexes.The modification of zeolites can occur inside the pore channels or on the external surface,depending on the size of the organometallic complex.When the modification occurs on the external surface,it results in a decrease of the pore entrance,which will lead in turn to a modification of the sorption properties of the zeolite,by decreasing the rate of the adsorption(mainly by a kinetic control).Such a material can be also used in catalysis,because the external acid sites,which are responsible for side-reactions,have been removed upon grafting.When small organometallic complexes are used,they can fill the channels and cages of the zeolite and react with internal hydroxyl groups.Due to the high acidity of zeolites,the reaction occurs very easily(for example at-100℃ on faujasite),in contrast to what is observed on the external surface,therefore leading to high metal loadings.In that case,the modification of the sorption properties will be mainly related to a thermodynamic control.The resulting materials can be useful in catalysis,by combining the activity of the organometallic complex and properties(for example shape-selectivity) of the zeolite.Modification of mesoporous molecular sieves occurs always in the pores and results in altering of the sorption properties of the solid,by changing the interaction type between the sorbent and the sorbate.For example the sorption isotherm of alkanes is changed from type II to type III according to the IUPAC nomenclature. | LEFEBVRE Frédéric PUTAJ Piotr BASSET Jean-Marie | 2010 | Science China Chemistry2010，53，9： | 4 |
| 4 | Preparation and Properties of Zirconium Hydrideon the surface of MCM-41 Mesoporous Molecular Sieves显示文摘Zirconium monohydride bonded to the framework oxygen of MCM-41 surface was prepared by the reaction of tetraneopentyl zirconium with MCM-41 surface hydroxyl groups, followed by the hydrogenolysis of the resulted product. The surface hydride was characterized by using infrared spectroscopy, solid-state NMR, elemental analysis, gas-phase chromatography and chemical probing reaction. It was shown that this surface species is stable below 150 'C and can catalytically crack alkanes into methane and ethane at 100 . | WANG Xu-xu1* * , FU Xian-zhi1, LEFEBVRE Frederic2 and BASSET Jean-Marie2(1. Research Institute of Photocatalysis, Fuzhou University, Fuzhou 350002, P. R. China 2. Laboratoire de Chimie Organometallique de Surface, UMR CNRS-CPE 9986,43,Bd dull Novembre 1 | 2001 | Chemical Research in Chinese Universities2001，17，4： | 4 |
| 5 | MSH1 Is a Plant Organellar DNA Binding and Thylakoid Protein under Precise Spatial Regulation to Alter Development显示文摘作为新陈代谢的中心,植物细胞器参予维护,防卫,并且发信号。MSH1 是在线粒体和质体涉及 organellar 染色体稳定性的植物特定的蛋白质。MSH1 的质体弄空在开发和 DNA methylation 引起可继承的、非基因的变化。我们从抑制衬里到亚 compartmentalize MSH1 效果的 RNAi 用半互补异种和 transgene 空的 segregants 调查了 msh1 显型。我们证明那 MSH1 表情空间地被调整,明确地在外皮和脉管的实质以内本地化到质体。蛋白质绑 DNA 并且本地化 nucleoids,而是分别和蛋白质蛋白质相互作用数据到质体和 mitochondrial 显示 MSH1 也与 thylakoid 膜联系。在上色,不能生活的压力忍耐,可变生长率,和推迟的成熟的质体 MSH1 弄空结果。从在植物的 7%-10% 的线粒体结果的弄空在叶形态学,热忍耐,和 mitochondrial 染色体稳定性改变了。MSH1 不直接在原子核以内本地化,但是质体弄空在是 MSH1 的可继承的独立人士的 flowering 时间,成熟,和生长率生产非基因的变化。MSH1 弄空在质体和 mitochondrially 改变的线的一个子集改变非光敏的氧化还原作用行为。宫外的表示生产有害效果,加重它的严格的表达式控制。解开 MSH1 效果的复杂性提供卓见进扳机植物特定, transgenerational 改编行为。 | Kamaldeep S. Virdi Yashitola Wamboldt Hardik Kundariya John D. Laurie Ido Keren K.R. Sunil Kumar Anna Block Gilles Basset Steve Luebker Christian Elowsky Philip M. Day Johnna L. Roose Terry M. Bricker Thomas Elthon Sally A. Mackenzie | 2016 | Molecular Plant2016，9，2： | 2 |
| 6 | A power supply module for autonomous portable electronics:ultralow-frequency MEMS electrostatic kinetic energy harvester with a comb structure reducing air damping显示文摘A MEMS electrostatic kinetic energy harvester(e-KEH)of about 1 cm2,working at ultralow frequency(1–20 Hz),without any supported additional mass on its mobile electrode,and working even without a vacuum environment is reported.The prototype is especially suitable for environments with abundant low frequency motions such as wearable electronics.The proposed e-KEH consists of a capacitor with a finger-teeth interdigited comb structure.This greatly reduces the air damping effect,and thus the capacitance variation remains important regardless of the presence of air.With the new design,the energy transduced per cycle of excitation is no less than 33 times higher than the classic design within 10–40 Hz/2 g_(peak),while is 85 times higher at 15 Hz/2 g_(peak).An enclosed miniature ball combined with non-linear stoppers enables the oscillation of the movable electrode through impact-based frequency up-conversion mechanism,which is also improved by the low air damping.Thanks to this new design,a higher efficiency than the classic gap-closing comb structure is obtained,as a larger range of working frequency(1–180 Hz)in air.A maximum energy conversion of 450 nJ/cycle is obtained with a bias voltage of 45 V and an acceleration of 11 Hz,3 g_(peak).Working with a diode AC-DC rectifier,the proposed KEH is able to support up to 3 RFID communications within 16 s while operated at 11 Hz,3 g_(peak). | Yingxian Lu Frédéric Marty Dimitri Galayko Jean-Marc Laheurte Philippe Basset | 2018 | Microsystems & Nanoengineering2018，4，1： | 2 |
| 7 | Folate synthesis in plants:The first step of the pterin branchis mediated by a unique bimodular GTP cyclohydrolase I显示文摘 | BASSET G QUINLIVAN E P ZIEMAK M J | 2002 | Proc natl Acad Sci USA2002，99，12： | 1 |
| 8 | Which anatomical sites should be sampled for screening of methicillin - resistant Staphylo- coccus aureus carriage by cuhure or by rapid PCR test 显示文摘 | Senn L Basset P Nahimana I | 2012 | Clin Microbiol Infect2012，18，2： | 1 |
| 9 | Real-time optimal coherent phantom track generation via the virtual motion camouflage approach 显示文摘 | Yunjun Xun Gareth Basset | 2010 | AIAA Guidance Navigation and Control Conference2010，2，5： | 1 |
| 10 | Hepatic environment elicits monocyte differentiation into a dendritic cell subset directing Th2 response显示文摘 | Cabillic F Rougier N Basset C Lecouillard I Quelvennec E Toujas L | 2006 | J Hepatol2006，44，： | 1 |
| 11 | Definition of the tumor protein D52 (TPD52) gene family through cloning of D52 homologues in human (hD53) and mouse (mD52)显示文摘 | Byrne J A Mattie M G Basset P | 1996 | Genomics1996，35，3： | 1 |
| 12 | Metabolic engineering of osmoprotectant accumulation in plants显示文摘 | RONTEIN D BASSET G HANSON A D | 2002 | Metabolic Eng2002，，4： | 1 |
| 13 | Musculoskeletal infection of the extremitics: evaluation with MR imaging显示文摘 | TANG J S H GOLD R H BASSET L W | 1998 | Radiology1998，166，： | 1 |
| 14 | An hypothesis Langerhans cell histiocytosis: thefailure of the immune system to switch from an innate to an adaptivemode 显示文摘 | Nezelof C Basset F | 2004 | Pediatr Blood Cancer2004，42，5： | 1 |
| 15 | Folate synthesis in plants:The p-aminobenzoate branch is initiated by a bifunctional PabA-PabB protein that is targeted to plastids显示文摘 | BASSET G J C QUINLIVAN E P RAVANEL S | 2004 | Proc Natl Acad Sci USA2004，101，： | 1 |
| 16 | MR diffusion tensor spectroscopy and imaging显示文摘 | Basset P J Mattiello J LeBihan D | 1994 | Biophysical Journal1994，66，1： | 1 |
| 17 | Folate synthesis in plants: The p-aminobenzoate branchis initiated by a bifunctional PabA-PabB proteinthat is targeted to plastids 显示文摘 | Basset G Quinlivan E P | 2004 | Proceedings of the National Academy of Sciences2004，101，： | 1 |
| 18 | Estimation of the effective serf-diffusion tensor from the NMR spin echo 显示文摘 | Basset P J Mattieflo J LeBihan D | 1994 | Journal of Magnetic Resonance Series B1994，103，3： | 1 |
| 19 | Higher differentiation among subspecies of the house mouse(Mus muscu/us )in genomic regions with low recombination显示文摘 | GERALDES A BASSET P SMITH K L | 2011 | Molecular Ecology2011，20，22： | 1 |
| 20 | A1 toxicity and Ca depletion may enhance cell death of tobacco ceils via similar syndrome 显示文摘 | Basset RA Matsumoto H | 2008 | Plant Signal Be- hay2008，3，： | 1 |
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