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172篇 您的检索式:作者名="Butler E C"
    题名 作者 年代 出处 被引量
1DOTAP脂质体介导VEGF基因转染人脂肪干细胞及目的基因的表达显示文摘目的:研究脂质体介导的血管内皮生长因子(VEGF)基因转染人脂肪干细胞(hASCs)及VEGF的表达。方法:胶原酶消化吸脂术脂肪,收获细胞沉淀,培养至第4代时利用流式细胞术检测细胞表型,并诱导其成脂成骨分化,鉴定为hASCs。转染组利用DOTAP脂质体将pIRES2-EGFP-VEGF质粒转入hASCs,对照组为脂质体空载。免疫荧光染色检测hASCs内VEGF的表达,ELISA检测上清液中VEGF浓度的变化。结果:1ml吸脂术脂肪可得到(4.38±0.21)×10^5个细胞,第4代时hASCs高表达CD90(81.49%),低表达CD19(6.37%)、CD31(14.91%)、CD34(17.56%)和CD45(15.39%),诱导分化后油红O和茜素红染色均呈阳性。分光光度计显示质粒DNA浓度为595ng/μl。转染组hASCs表达GFP和VEGF,转染效率为(43.69±18.53)%;对照组不表达GFP,但表达较低的VEGF。转染组VEGF的光密度是对照组的2.13倍,其上清液中的VEGF浓度随时间显著上升,与对照组相比差异有统计学意义(P〈0.05)。结论:DOTAP脂质体可成功将pIRES2-EGFP-VEGF质粒转入hASCs,转染后的VEGF表达和分泌水平显著提高。陈犹白 张启旭 Butler C E 吴叶文 张丽萍 董江陵 陈聪慧 韩岩 2016临床耳鼻咽喉头颈外科杂志2016,30,12:6
2显示文摘 Butler P E Cao Y L 1998Plast Reconstr Swry1998,10,6:1
3Characterizing perflu- orooctanoate in ambient air near the fence line of a manufacturing facility : Comparing modeled and monitored values 显示文摘Barton C Butler L E Zarzecki C J 2006Journal of Air Waste Managenvent Association2006,56,1:1
4Investigating the nucleic acid interaction andantimicrobial mechanism of buforin H 显示文摘Uyterhoeven E T Butler C H Danette K 2008FEBSLetters2008,582,12:1
5Co-extrusion of Al2O3/ZrO2 bi-phase high temperature ceramics with fine scale aligned microstructures 显示文摘Kaya C Butler E G Lewis M H 2003Journal of the European Ceramic Society2003,23,:1
6Further evidence for a possible role of conformation in the immunogenicity and antigenicity of the oxidative DNA lesion, 8-oxxo-2'-deoxyguanosine显示文摘Cooke M S Herbert K E and Butler P C 1998Free Radical Research1998,28,:1
7Aging influences cellu lar and molecular responses of apoptosis to skeletal muscle unloading显示文摘Siu P M Pistiili E E Butler D C et 01 2005Am J Physiol Cell Physiol2005,288,2:1
8Iodine and arsenic redox species in oxygen-deficient estuarine water 显示文摘Butler E C V Smith J D 1985Australia Journal Marine Freshwater Research1985,36,:1
9Effect of inorganic anions on the titanium dioxide-based photocatalytic oxidation of aqueous ammonia and nitrite显示文摘 Nanny M A Butler E C 2007Journal of Photochemistry and Photobiology A:Chemistry2007,185,23:1
10Nomenclature of proteins of cow's milk:fifth revision显示文摘Eigel W N Butler J E Ernstrom C A 1984J Dairy Sci1984,67,:1
11Aging influences the cellular and molecular responses of apoptosis to skeletal muscle unloading显示文摘SIU P M PISTILLI E E BUTLER D C 2005Am J Physiol Cell Physiol2005,,288:1
12Chromosomal duplications along the Y-chromosome and their potential impact on Y-STR interpretation显示文摘BUTLER J M DECKER A E KLINE M C 2005J Forensic Sci2005,50,4:1
13Lattice-Boltzmann simulations of the dynamics of polymer solutions in periodic and confined geometries显示文摘Usta O B Ladd A J C Butler J E 2005The Journal of Chemical Physics2005,122,:1
14Effects of solution composition and pH on the reductive dechlorination of hexachloroethane by iron sulfide 显示文摘Butler E C Hayes K F 1998Environmental Science and Technology1998,32,9:1
15Supraspinal factors in human muscle fatigue: evidence for suboptimal output from the motor cortex显示文摘GANDEVIA S C ALLEN G M BUTLER J E 1996J Physiol1996,490,2:1
16Coordinate and cellular specific induction of the components of the IGF/IGFBP axis in the rat brain following hypoxic - ischemic injury 显示文摘BEIHARZ E J RUSSO V C BUTLER G 1998Brain Res Mol Brain Res1998,59,2:1
17Kinetics of the transformation of trichloroethylene and tetrachloroethylene by iron sulfide 显示文摘Butler E C Hayes K F 1999Environmental Science and Technology1999,33,12:1
18Factors influencing rates and products in the transformation of trichloroethylene by iron sulfide and iron metal显示文摘Butler E C Hayes K F 2001Environmental Science and Technology2001,35,19:1
19Nitrite driven anaerobic methane oxidation byoxygenic bacteria显示文摘Ettwig K F Butler M K Le Paslier D Pelletier E Mangenot S Kuypers M M M Schreiber F Dutilh B E Zedelius J de Beer D Gloerich J Wessels H J C T vanAlen T A Lueshken F Wu M L van de Pas-Schoonen KT Op den Camp H J M Janssen-Megens E M FrancoijsK J Stunnenberg H Weissenbach J Jetten M S M Strous M 2010Nature2010,464,:1
20Measurement of iron chemical speciation in seawater at 4℃: The use of competitive ligand exchange-adsorptive cathodic stripping voltammetry显示文摘Hassler C S Legiret F E Butler E C V 2013Marine Chemistry2013,149,:1
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