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132篇 您的检索式:作者名="Titus M"
    题名 作者 年代 出处 被引量
1LIM矿化蛋白-1抑制破骨前体细胞合成一氧化氮的分子机制研究显示文摘目的 探讨LIM矿化蛋白-1(LIM mineralization protein-1,LMp-1)抑制破骨前体细胞合成一氧化氮(nitric oxide,NO)的分子机制.方法 用不同浓度的TAT-LMP-1(0.05nmol/L,0.1 rimol/L,0.25 nmol/L)处理肿瘤坏死因子-α(tumor necrosis factor-α,TNF-α)或脂多糖(lipopolysaccharide,LPS)诱导的破骨前体细胞(RAW 264.7细胞),利用Greiss反应间接检测各组NO的生成量.用上述不同浓度的TAT-LMp-1处理LPS诱导的RAW 264.7细胞,使用逆转录-实时定量PCR和Western blot检测细胞中一氧化氮合酶(inducible NO synthase,iNOS)基因及蛋白的表达,利用Western blot检测细胞中NF-κB亚单位P65和磷酸化IκB含量,利用荧光素酶报告基因检测LMp-1对NF-κB通路转录活性的影响.结果 LMP-1可浓度依赖性抑制TNF-α或LPS诱导的RAW 264.7细胞合成NO.LMP-1可浓度依赖性抑制LPS诱导的RAW 264.7细胞中iNOS基因及蛋白的表达、NF-κB亚单位p65和磷酸化IκB含量升高以及NF-κB通路的转录活性.结论 LMp-1抑制LPS诱导的RAW 264.7细胞合成NO的可能分子机制为通过抑制IκB磷酸化使得p65不能与IκB解离,进而阻止p65核转移,导致NF-κB信号通路介导的iNOS生成障碍,最后引起NO生成减少.刘辉 Bargouti M 郑召民 张奎渤 Zughaier S 刘云山 Sangadala S Boden SD Titus L 2011中华骨科杂志2011,31,5:3
2Transcatheter closure of membranous ventricular septal defects with a new nitinol prosthesis in a natural swine model显示文摘Gu X P Han Y M Titus J L 2000Cathete Cardiovasc Intervent2000,50,4:2
3Cooper degradation of misfolded proteins prevents ER-derived oxidative stress and cell death显示文摘Haynes C M Titus E A Antony A 2004Molecular Cell2004,15,:1
4Seasonal growing environment affects quality characteristics and postproduction longevity of potted miniature roses显示文摘Titus M kyolo Brent Pemberten H 1996Hortscience1996,31,1:1
5One-and-a-half ventricle repair for right ventricular endomyocardial fibrosis显示文摘Anbarasu M Krishna Manohar SR Titus T 2004Asian Cardiovasc Thorac Ann2004,12,4:1
6Leptin as a novel profibrogenic cytokine in hepatic stellate cells:mitogenesis and inhibition of apoptosis mediated by extracellular regulated kinase(Erk) and Akt phosphorylation显示文摘Saxena N K Titus M A Ding X 2004FASEB J2004,18,13:1
7Distribution patterns of polychlorinated Biphenyl congeners in water,sedimeat and biota from Midway Atoll(North Pacific Ocean)显示文摘Bruce Hope Susan Scatolini Eric Titus et M 1997Marine Pollution Bulletin1997,34,:1
8Long-term outcome of high energy open Lisfrane injuries:a retor- spective study 显示文摘Nithyananth M Boopalan PR Titus VT 2011J Trauma2011,70,3:1
9Single-event gate-rupture in power MOSFETs: prediction of breakdown biases and evaluation of oxide thickness dependence 显示文摘ALLENSPACH M MOURET I TITUS J L 1995IEEE Trans Nucl Sci1995,42,6:1
10Transvenous closure of secundum atrial septal defects-Preliminary results with a new selfexpending nitinol prosthesis in a swine model显示文摘Sharafuddin M J Gu X Titus JL 1997Circulation1997,95,8:1
11Nitrogen metabolism,translocation and recycling in apple trees显示文摘Titus J S Kang S M 1982Horticultural Reviews1982,4,:1
12Activity profiles of enzymes involved in glutamine and glutamate metabolism in the apple during autumnal snescence显示文摘Kang S M Titus J S 1980Physiol Plant1980,50,:1
13Transvenous closure of se- cundum atrial septal defects: preliminary results with a new self-ex- panding nitinol prosthesis in a swine model显示文摘Sharafuddin M J Gu X Titus JL 1997Circulation1997,95,8:1
14Increased proteolysis of senescing rice leaves in the presence of NaC1 and KCI显示文摘Kang S M Titus J S 1989Plant Physiol1989,91,:1
15The Diversity of Molecular Motors: An Overview 显示文摘TITU M A GILBERT S P 1999Cell Mol Life Sci1999,56,34:1
16Submersed macrophyte growth at low pH : contrasting responses of three species to dissolved inorganic carbon enriehrnent and sediment type显示文摘Angela M Pagano John E Titus 2004Aquatic Botany2004,,79:1
17A logit model for predicting the daily occurrence of human caused forest fires 显示文摘Vega Garcia C Woodard P M Titus S J et a l 1995Idland Fire1995,5,:1
18Transcatheter closure of membaranous ventricular septal defects with a new nintinol prosthesis in a natural swine model显示文摘Gu X Han Y M Titus J L 2000Catheter Cardiovasc Interv2000,50,4:1
19Multilevel category structure in the ART2 network显示文摘Davenport M P Titus A 2004Neural Networks2004,15,1:1
20Transvenous closure of se- cundum atrial septal defects: preliminary results with a new self-ex- panding nitinol prosthesis in a swine model显示文摘Sharafuddin M J Gu X Titus JL 1997Circulation1997,95,8:1
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