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159篇 您的检索式:作者名="TITUS S"
    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
2Modeling individual tree mortality for white spruce in Alberta显示文摘Yang Y Titus S J Huang S 2003Ecological Modelling2003,163,1:1
3Distribution patterns of polychlorinated biphenyl congeners in water,sediment and biota from midway Atoll (North Pacific Ocean)显示文摘Hope B Scatolini S Titus E 1997Marine pollution Bulletin1997,34,7:1
4Accumulation and mobilization of storage proteins in Gingko shoot bark 显示文摘SHIM K K TITUS J S 1985J Kor Hortic1985,26,:1
5Ebenezer A Hybrid EP-PSO-SQP Algorithm for Dynamic Dispatch Considering Prohibited Operating Zones显示文摘Titus S Jeyakumar A 0,,05:1
6Comparison of nonlinear height-diameter functions for major Alberta tree species 显示文摘Huang S Titus S J Wiens D P 1992Canadian Journal of Forest Research1992,22,:1
7Distribution patterns of p01ychlorinated biphenyl congeners in water, sediment and biota from midway atoll (North Pacific Ocean) 显示文摘Hope B Scatolini S Titus E 1997Marine Pollution Bulletin1997,34,7:1
8Green house effect and sea level rise:the cost of holding back the sea显示文摘Titus G Park R A Leatherman S P 0,,:1
9Development of ecoregion-based height-diameter models for white spruce in boreal forests显示文摘Huang S Price D Titus S J 2000Forest Ecology and Management2000,129,1:1
10Performance of a PiezoelectricForce Actuator in Low Force Measurement Application显示文摘JAIN S K TITUS SSK 2013Journal of Mechatronics2013,1,2:1
11Hydrochemical characteristics of aquifers near Sutherland in the Western Karoo,South Africa显示文摘Adams S Titus R Pietersen K 0,,:1
12Hydrochemical characteristics of aquifers near Sutherland in the Western Karoo, South Africa 显示文摘Adams S Titus R Pietersen K 2001Journal of Hydrology2001,,24:1
13Nitrogen metabolism,translocation and recycling in apple trees显示文摘Titus J S Kang S M 1982Horticultural Reviews1982,4,:1
14Development of ecoregion-based height-diameter models for white spruce in boreal forests显示文摘Huang S Price D Titus SJ 0,,:1
15Activity 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
16Hydrochemical charac teristics of aquifers near Sutherland in the Western Karoo, South Africa显示文摘Adams S Titus R Pietersen K 2001Journal of Hydrology2001,,24:1
17Increased 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
18The Diversity of Molecular Motors: An Overview 显示文摘TITU M A GILBERT S P 1999Cell Mol Life Sci1999,56,34:1
19Lumbar spine fusion by local gene therapy with a cDNA encoding a novel osteoinductive protein(LMP-1)显示文摘Boden S D Titus L Hair G 1998Spine1998,23,23:1
20A 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
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