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103篇 您的检索式:作者名="LEBEDEV M"
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1Contribution of functional KIR3DL1 to ankylosing spondylitis显示文摘Increasing evidence points to a role for killer immunoglobulin-like receptors(KIRs)in the development of autoimmune diseases.In particular,a positive association of KIR3DS1(activating receptor)and a negative association of KIR3DL1(inhibitory receptor)alleles with ankylosing spondylitis(AS)have been reported by several groups.However,none of the studies analyzed these associations in the context of functionality of polymorphic KIR3DL1.To better understand how the KIR3DL1/3DS1 genes determine susceptibility to AS,we analyzed the frequencies of alleles and genotypes encoding functional(KIR3DL1*F)and non-functional(KIR3DL1*004)receptors.We genotyped 83 AS patients and 107 human leukocyte antigen(HLA)-B27-positive healthy controls from the Russian Caucasian population using a two-stage sequence-specific primer PCR,which distinguishes KIR3DS1,KIR3DL1*F and KIR3DL1*004 alleles.For the patients carrying two functional KIR3DL1 alleles,those alleles were additionally genotyped to identify KIR3DL1*005 and KIR3DL1*007 alleles,which are functional but are expressed at low levels.KIR3DL1 was negatively associated with AS at the expense of KIR3DL1*F but not of KIR3DL1*004.This finding indicates that the inhibitory KIR3DL1 receptor protects against the development of AS and is not simply a passive counterpart of the segregating KIR3DS1 allele encoding the activating receptor.However,analysis of genotype frequencies indicates that the presence of KIR3DS1 is a more important factor for AS susceptibility than the absence of KIR3DL1*F.The activation of either natural killer(NK)or T cells via the KIR3DS1 receptor can be one of the critical events in AS development,while the presence of the functional KIR3DL1 receptor has a protective effect.Nevertheless,even individuals with a genotype that carried two inhibitory KIR3DL1 alleles expressed at high levels could develop AS.Ivan V Zvyagin Ilgar Z Mamedov Olga V Britanova Dmitriy B Staroverov Evgeni L Nasonov Anna G Bochkova Anna V Chkalina Alexei A Kotlobay Dmitriy O Korostin Denis V Rebrikov Sergey Lukyanov Yuri B Lebedev Dmitriy M Chudakov 2010Cellular & Molecular Immunology2010,7,6:5
2Morphology and surface electronic structure of MBE grown InN 显示文摘Himmerlich M Krischok S Lebedev V 2007J Cryst Growth2007,306,:1
3Pt/GaN Schottky diodes for hydrogen gas sensors显示文摘Ali M Cimalla V Lebedev V 2006Sensors and Actuators B2006,113,:1
4Transesterification of rapeseed oil under fiow conditions catalyzed by basic solids: M - AI(La) -O (M =Sr, Ba), M-Mg-O (M=Y, La) 显示文摘SHERSTYUK O V IVANOVA A S LEBEDEV M Y 2012Appl Catal A- Gen2012,,:1
5Biochemical and structural studies of a L-haloacid dehalogenase from the thermophilic archaeon Sulfolobus tokodaii显示文摘Rye C A Isupov M N Lebedev A A 2009Extremophiles2009,13,1:1
6Characteristics and scaling of tungsten-wire array Z pinch implosion dynamics at 20 MA显示文摘Cuneo M E Waisman E M Lebedev S V 2005Physical Review E2005,71,04:1
7Brainmachine interfaces: past, present and future显示文摘LEBEDEV M NICOLELIS M 2006Trends in Neuroscience2006,29,9:1
8Substrate heating effects on hardness of an α-Al2O3 thick film formed by aerosol deposition method显示文摘Lebedev M Akedo J Ito T 2005J Crystal Growth2005,275,:1
9Optical absorption spectroscopy of synthetic tourmalines 显示文摘TARAN M N LEBEDEV A S PLATONOV A N 1993Phys Chem Miner1993,20,3:1
10Learning to control a brain-machine interface for reaching and grasping by primates显示文摘Carmena J M Lebedev M A Crist R E 2003PLoS Biology2003,1,2:1
11GC- MS comparison of the behavior of chlorine and sodium hy- pochlorite towards organic compounds dissolved in water 显示文摘Lebedev A T Shaydullina G M Sinikova N A 2004Water Res2004,38,17:1
12Biochemical and structural studies of a haloacid dehalogenase from the thermophilic archaeon Sulfolobus tokodaii显示文摘Rye C Isupov M Lebedev A 0,,:1
13Brain - machine interface : pase,present and future 显示文摘Lebedev M A Nicolelis M A L 2006Trends in Neurosciences2006,29,9:1
14GC-MS comparison of the behavior of chlorine and sodium hypochlorite towards organic compounds dissolved in water显示文摘Albert T Lebedev Gulnara M Shaydullina Nstalia A Sinikova 2004Water Research2004,38,17:1
15Filamentous carbon templated SiO2-NiO aerogel: structure and catalytic properties for direct oxidation of hydrogen sulfide into sulfur显示文摘Ermakova M A Ermakov D Y Lebedev M Y 2000Catalysis Letters2000,70,2:1
16Characteristics and scaling of tungsten-wire-array Z-pinch implosion dynamics at 20 MA 显示文摘Cuneo M E Waisman E M Lebedev S V 2005Physical Review E2005,71,04:1
17Characteristics and scaling of tungsten-wire-array Z-pinch implosion dynamics at 20 MA显示文摘Cuneo M E Waisman E M Lebedev S V 0,,04:1
18Secondary electronic processes and the structure of X-ray photoelectron spectra of lanthanides in oxygen-containing compounds显示文摘Teterin Y A Lebedev A M Ivanov K E 2004J Electron Spectrosc Relat Phenom2004,,:1
19Characteristics and scaling of tungsten-wire-array Z-pinch implosion dynamics at 20 MA显示文摘Cuneo M E Waisman E M Lebedev S V 2005Physical Review2005,71,4:1
20SANS study of the precipitates microstructure evolution in A1 4032 car engine pistons显示文摘ROGANTE M LEBEDEV V T NICOLAIE F 2005Physica B: Condensed Matter2005,258,:1
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