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2121篇 您的检索式:作者名="FENTON"
    题名 作者 年代 出处 被引量
1Therapeutic targeting of epidermal growth factor receptor in human cancer: successes and limitations显示文摘Epidermal growth fac tor receptor (EGFR) is one of the most commonly altered genes in human cancer by way of over-expression, amplification, and mutation. Targeted inhibition of EGFR activity suppresses signal transduction pathways which control tumor cell growth, proliferation, and resistance to apoptosis. Small molecule tyrosine kinase inhibitors and monoclonal antibodies are among the most common EGFR-targeting agents and have been used clinically for treating various malignancies. This review discusses the successes and challenges of targeting EGFR in human cancer. The genetic alterations of EGFR tend to occur more often in some solid tumors than others, as do the mechanisms of resistance to targeted inhibition. The clinical and basic science experiences with these agents thus far have important implications for the future of therapeutic targeting of EGFR.Jill Wykosky Tim Fenton Frank Furnari Webster K. Cavenee 2011Chinese Journal of Cancer2011,30,1:24
2鼻阻塞的主观评价与客观鼻测量的相关性研究显示文摘目的探讨鼻阻塞时检查者和患者的主观评价与客观鼻测量之间是否有相关性。方法检查者和患者均采用视觉模拟量表(visual analog scale,VAS)对鼻阻塞程度进行评价。客观鼻测量采用主动后鼻测压仪和鼻声反射测量仪进行。以配对t检验分析检查者的临床评价和患者VAS均数的差异,以Spearman等级相关分析评价客观鼻测量结果单侧鼻气流阻力与单侧鼻道容积、单侧鼻腔最小横截面积的关系,以及检查者的临床评价、患者VAS与上述客观鼻测量结果的相关性。结果本组病例经统计学分析,316例患者中,减充血前后单侧鼻气流阻力与单侧鼻道容积、单侧鼻腔最小横截面积间呈负相关(r值分别为-0.430、-0.554、-0.373、-0.600,P值均〈0.001)。减充血前后,检查者的临床评价与患者VAS均数呈正相关,差异均有统计学意义(r值分别为0.630、0.526,P值均〈0.001),二者均与鼻气流阻力有一定的正相关关系(减充血前:检查者的临床评价与鼻气流阻力r=0.530,P=0.000,患者VAS与鼻气流阻力r=0.351,P=0.000;减充血后:检查者的临床评价与鼻气流阻力r=0.452,P=0.000,患者VAS与鼻气流阻力r=0.216,P=0.000),与鼻道容积和鼻腔最小横截面积均有一定的负相关关系(减充血前:检查者的临床评价与鼻道容积r=-0.411,P=0.000,患者VAS与鼻道容积r=-0.325,P=0.000,检查者的临床评价与鼻腔最小横截面积r=-0.507,P=0.000,患者VAS与鼻腔最小横截面积r=-0.384,P=0.000;减充血后:检查者的临床评价与鼻道容积r=-0.391,P=0.000,患者VAS与鼻道容积r=-0.209,P=0.000,检查者的临床评价与鼻腔最小横截面积r=-0.471,P=0.000,患者VAS与鼻腔最小横截面积r=-0.286,P=0.000)。检查者的临床评价与客观鼻测量参数的相关系数大于患者VAS与客观鼻测量参数的相关系数。结论鼻阻力测压与鼻声反射测量的结果有一定的相关性。检查者的临床评价与患者VAS存在一定的正相关关系。两者均与客观鼻测量参数存在一定的直线相关关系。张革化 Ronald S. Fenton Richard Rival Philip Solomon Philip Cole 李源 2008中华耳鼻咽喉头颈外科杂志2008,43,7:14
3鼻阻力测压与鼻声反射测量的相关性研究显示文摘目的探讨主动后鼻阻力测压仪的参数——鼻阻力(nasal resistance,NR)与鼻声反射测量仪的参数——鼻腔容积(nasal cavity volume,NV)、鼻腔最小横截面积(minimal cross sectional area,MCSA)间是否具有相关性。方法应用主动后鼻阻力测压法和鼻声反射测量法对316例有鼻阻塞的患者进行前瞻性研究。根据减充血前双侧鼻阻力(bilateral NR,BNR)将患者分为2组,组1:BNR减充血前≤0.25 Pa/cm^3·s,组2:BNR减充血前>0.25 Pa/cm^3·s。Spearman等级相关分析研究上述两种客观测量法的参数在全体研究对象及各组中的相关性。结果在使用减充血剂前、后,316例患者单侧鼻阻力(unilateral NR,UNR)与单侧鼻腔容积(unilateral NV,UNV)、单侧鼻腔最小横截面积(unilateral MCSA,UMCSA)间均存在显著性负相关(P值均=0.000);组1(104例)和组2(212例)在减充血前、后的UNR与UNV、UMCSA间均存在显著性负相关(P值均=0.000)。鼻阻力与鼻腔最小横截面积的相关系数均大于鼻阻力与鼻气道容积的相关系数。结论在有鼻阻塞的患者中,NR、NV及MCSA存在负相关,MCSA是影响NR的主要因素。张革化 李源 Ronald S Fenton Philip Cole Richard Rival Philip Solomon 2008中国耳鼻咽喉头颈外科2008,15,10:8
4适应Euro3及更严排放标准的排放控制对策显示文摘论述了柴油机、压缩天然气(CNG)发动机和汽油机排放控制的最新动向。就燃料的开发、颗粒排放物对健康的影响、最新的强化型排放控制试验装置以及有关发动机和产品改进的最新资料等进行了研究和探讨。Fenton J 王京生 1997国外内燃机1997,29,1:4
5An Ex Vivo Biomechanical Evaluation of an Inflatable Bone Tamp Used in the Treatment of Compression Fracture显示文摘Stephen M. Belkoff John M. Mathis David C. Fenton Robert M. Scribner Mark E. Reiley Karen Talmadge 2001Spine2001,,2:3
6Biomechanical Evaluation of a New Bone Cement for Use in Vertebroplasty显示文摘Stephen M. Belkoff John M. Mathis Erik M. Erbe David C. Fenton 2000Spine2000,,9:2
7高密度脂蛋白可追踪脑卒中恢复情况显示文摘前瞻性队列研究质疑高密度脂蛋白胆固醇(high density lipoprotein cholesterol,HDL-C)在脑卒中风险预测中的价值。该文旨在探讨长期功能恢复与高密度脂蛋白(high density lipoprotein,HDL)蛋白质组和功能的关系。方法与结果:测定急性缺血性脑卒中后2个时间点(24小时,35例;96小时,20例)和35例对照组HDL蛋白组成和功能(胆固醇流出能力)的变化。Plubell DL Fenton AM Rosario S Bergstrom P Wilmarth PA Clark WM Zakai NA Quinn JF Minnier J Alkayed NJ Fazio S Pamir N 刘青(译) 刘莉(摘/审校) 2020中华高血压杂志2020,28,11:2
8Modeling of electromagnetically formed sheet metal 显示文摘FENTON G K DAEHN G S 1998J of Materials Processing Technology1998,75,:2
9Complexes of alkaline metal ions with poly(ethylene oxide) 显示文摘FENTON D E PARKER J M WRIGHT P V 1973Polymer1973,14,:2
10Titanium for prosthodontic applications: A review of the literature显示文摘Wang R R Fenton A 1996Quintessence Int1996,27,:2
11Complexes of alkaline metal ion with poly(ethylene oxide)显示文摘Fenton D E Parker J M Wright P V 1973Polymer1973,14,:2
12Increased presence of effector lymphocytes during Helicobacter hepaticus-induced colitis显示文摘AIM:To identify and characterize drosophila mothers against decapentaplegic(SMAD)3-dependent changes in immune cell populations following infection with Helicobacter hepaticus(H.hepaticus).METHODS:SMAD3 -/-(n=19)and colitis-resistant SMAD3+/-(n=24)mice(8-10 wk of age)were in-fected with H.hepaticus and changes in immune cell populations[T lymphocytes,natural killer(NK)cells,T regulatory cells]were measured in the spleen and mesenteric lymph nodes(MsLNs)at 0 d,3 d,7 d and 28 d post-infection using flow cytometry.Genotypedependent changes in T lymphocytes and granzyme B+ cells were also assessed after 28 d in proximal colon tissue using immunohistochemistry.RESULTS:As previously observed,SMAD3 -/-,but not SMAD3+/-mice,developed colitis,peaking at 4 wk post-infection.No significant changes in T cell subsets were observed in the spleen or in the MsLNs between genotypes at any time point.However,CD4+and CD8+/ CD62Llo cells,an effector T lymphocyte population,as well as NK cells(NKp46/DX5+)were significantly higher in the MsLNs of SMAD3-/-mice at 7 d and 28 d post-infection.In the colon,a higher number of CD3+cells were present in SMAD3-/-compared to SMAD3+/-mice at baseline,which did not significantly change during infection.However,the number of granzyme B+cells,a marker of cytolytic lymphocytes,significantly increased in SMAD3-/-mice 28 d post-infection compared to both SMAD3+/-mice and to baseline values.This was consistent with more severe colitis development in these animals.CONCLUSION:Data suggest that defects in SMAD3 signaling increase susceptibility to H.hepaticus-induced colitis through aberrant activation and/or dysregulation of effector lymphocytes.Sarah J McCaskey Elizabeth A Rondini Jonathan F Clinthorne Ingeborg M Langohr Elizabeth M Gardner Jenifer I Fenton 2012World Journal of Gastroenterology2012,18,13:2
13Role of thrombin receptor in breast cancer invasiveness显示文摘Henrikson KP Salazar SL Fenton JW II 1999Br J Cancer1999,79,34:1
14Renal phenotype of UT - A urea transporter knockout mice 显示文摘Fenton RA Flynn A Shodeinde A 2005J Am Soc Nephrol2005,16,6:1
15Theory and Performance of Narrow Correlator Spacing in a GPS Receiver显示文摘Van Dierendonck A J Fenton P Ford T 1992Navigation1992,39,3:1
16The prognostic significance of obsessive-compulsiv symptoms in schizophrenia显示文摘 Mc Glashan TH 1986Am J Psychiatry1986,143,:1
17Complexes of Alkali Mental Ions with Poly (Ethylene Oxide)显示文摘 Perker J M Wright P V 1973Polymer1973,,14:1
18Aquaporin-1 is not Expressed in Descending Thin Limbs of Short Loop Nephrons 显示文摘Zhai XY Fenton RA Andreasen A 2007Am Soc Nephrol2007,18,11:1
19Transcriptional regulation of cyclin A2 by RASSF1A through the enhanced binging of p120E4F to the cyclin A2 promoter显示文摘Ahmed-Choudhury J Agathanggelou A Fenton SL 2005Cancer Res2005,65,7:1
20Biomechanical efficacy of unipedicular versus bipedicular vertebroplasty for the manage- ment of osteoporotic compression fractures 显示文摘Tohmeh AG Mathis JM Fenton DC 1999Spine1999,24,:1
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