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103篇 您的检索式:作者名="Benjamin M B"
    题名 作者 年代 出处 被引量
1长期应用埃索美拉唑是维持已愈合糜烂性食管炎疗效及控制胃食管反流症状的有效方法显示文摘Johnson DA Benjamin SB Vakil NB Goldstein JL Lamet M Whipple J Damico D Hamelin B 钟捷 2002中华消化杂志2002,22,12:6
2一种房颤风险评分系统的建立(Framingham心脏研究):基于社区的队列研究显示文摘背景房颤导致了发病率和病死率的显著上升。本研究旨在建立一种预测个体罹患房颤绝对风险的风险评分系统,并提供研究人员评价新危险因素的流程。方法作者评估了Framingham心脏研究中于1968年6月至1987年9月间进行了8044次检测的4764例参与者(55%为女性,年龄45~95岁)。此后,参与者被随访至房颤首发,随访期最长达10年。多变量Coxi回归确认出1(1年内罹患房颤的临床危险因素。次级分析纳入了常规超声心动图检测指标(5152例4参与者,7156次检测)对房颤风险进行再分层评估,并评价超声检测指标能否提高风险预测能力。结果4764例参与者中的457例4(10%)罹患房颤。年龄、性别、体重指数、收缩压、降压治疗、PR间期、有临床意义的心脏杂音及心力衰竭与房颤相关,并被纳入了风险评分模型(除体重指数P=0.08外,其余均为P〈0.05),模型的C统计量为0.78(95%CI0.76~0.80)。10年房颤风险随年龄变化:年龄〈65岁的人群中53例(1%)风险高于15%,而〉65岁的人群中为783例(27%)。为提高预测能力而纳入超声检测指标仅使模型C统计量略微增高,由0.78(95%C10.75~0.80)增至0.79(95%CI0.77~0.82:P=0.005)。超声心动图检测指标并不能改善风险再分层评估(P=0.18)。结论基于社区医疗中易得的临床因素建立的风险评分系统,有助于确认社区个体罹患房颤的风险,评估技术或标志物能否改善风险预测,以及针对高危个体采取预防措施。Renate B Schnabel Lisa M Sullivan Daniel Levy Michael J Pencina Joseph M Massaro Ralph B D'Agostino Sr Christopher Newton-Cheh Jennifer F Yamamoto Jared W Magnani Thomas M Tadros William B Kannel Thomas J Wang Patrick T Ellinor Philip A Wolf Ramachanclran S Vasan Emelia J Benjamin 黄刚(译) 2009世界临床医学2009,,9:2
3Pharmacological inhibition of diacylglycerol acyltransferase-1 and insights into postprandial gut peptide secretion显示文摘AIM To examine the role that enzyme Acyl-CoA:diacylglycerol acyltransferase-1(DGAT1) plays in postprandial gut peptide secretion and signaling.METHODS The standard experimental paradigm utilized to evaluate the incretin response was a lipid challenge.Following a lipid challenge,plasma was collected via cardiac puncture at each time point from a cohort of 5-8 mice per group from baseline at time zero to 10 h.Incretin hormones [glucagon like peptide-1(GLP-1),peptide tyrosine-tyrosine(PYY) and glucose dependent insulinotropic polypeptide(GIP)] were then quantitated.The impact of pharmacological inhibition of DGAT1 on the incretin effect was evaluated in WT mice.Additionally,a comparison of loss of DGAT1 function either by genetic ablation or pharmacological inhibition.To further elucidate the pathways and mechanisms involved in the incretin response to DGAT1 inhibition,other interventions [inhibitors of dipeptidyl peptidase-IV(sitagliptin),pancreatic lipase(Orlistat),GPR119 knockout mice] were evaluated.RESULTS DGAT1 deficient mice and wildtype C57/BL6J mice werelipid challenged and levels of both active and total GLP-1 in the plasma were increased.This response was further augmented with DGAT1 inhibitor PF-04620110 treated wildtype mice.Furthermore,PF-04620110 was able to dose responsively increase GLP-1 and PYY,but blunt GIP at all doses of PF-04620110 during lipid challenge.Combination treatment of PF-04620110 and Sitagliptin in wildtype mice during a lipid challenge synergistically enhanced postprandial levels of active GLP-1.In contrast,in a combination study with Orlistat,the ability of PF-04620110 to elicit an enhanced incretin response was abrogated.To further explore this observation,GPR119 knockout mice were evaluated.In response to a lipid challenge,GPR119 knockout mice exhibited no increase in active or total GLP-1 and PYY.However,PF-04620110 was able to increase total GLP-1 and PYY in GPR119 knockout mice as compared to vehicle treated wildtype mice.CONCLUSION Collectively,these data provide some insight into the mechanism by which inhibition of DGAT1 enhances intestinal hormone release.Benjamin S Maciejewski Tara B Manion Claire M Steppan 2017World Journal of Gastrointestinal Pathophysiology2017,8,4:2
4Refraction and its components during the growth of the eye from the age of three显示文摘Sorsby A Benjamin B Sheridan M 1961Med Res Counc Annu Rep1961,,:2
5遗传性肥胖与心房颤动的关系显示文摘观察性研究已经确定了体质量指数(body mass index,BMI)与心房颤动之间的关联。然而,从观察性研究中推断因果关系会受到混杂因素、逆因果关系和偏倚的影响。该研究的主要目的是应用BMI的遗传学预测因子评估BMI与心房颤动之间的因果关系。方法:纳入1987-2002年期间在美国、冰岛和荷兰实施的7个前瞻性人群队列研究中基线无心房颤动的欧洲血统个体51 646人,刘莉 叶鹏 Chatterjee NA Giulianini F Geelhoed B Lunetta KL Misialek JR Niemeijer MN Rienstra M Rose LM Smith AV Arking DE Ellinor PT Heeringa J Lin H Lubitz SA Soliman EZ Verweij N Alonso A Benjamin EJ Gudnason V Stricker BH van der Harst P Chasman DI Albert CM 2017中华高血压杂志2017,25,2:2
6XIAP regulates akt activity and caspase-3-dependent cleavage during eisplatin-induced apoptosis in human ovarian epithelial cancer eells显示文摘Eric A Gordon B M Benjamin K T 2001Cancer Res2001,61,5:1
7Effects of landscape corridors on seed dispersal by birds显示文摘DOUGLAS J L BENJAMIN M B JOSHUA J T 2006Science2006,309,7:1
8Plasma cells in multiple myeloma express a natural killer cell-associated antigen:CD56 (NKH-1 ; Leu-19)显示文摘Benjamin Van Camp Durie B G M Spier C 1990Blood1990,76,:1
9The bedside insertion of inferior vena cava filters using ultrasound guidance 显示文摘UPPAL B FLINN W R Benjamin M E 2007Perspect Vasc Surg Endovasc Ther2007,19,1:1
10Scalable k-means++显示文摘Bahman B Benjamin M 2012Proceedings of the VLDB Endowment2012,5,7:1
11Emmetropia and Its aberrations,a study in the correlation of the optical components of the eye显示文摘Benjamin B Davey JB Sheridan M 1957Spec Rep Ser Med Res Counc (G B)1957,11,:1
12A simple model for complex dynamical transitions in epidemics显示文摘 Pejman R Benjamin M B 2000Science2000,287,:1
13Cellular automata models of traffic flow along a highway containing a junction显示文摘Benjamin S C Johnson N F Hui B M 1996J Phys1996,29,12:1
14Agrobacterium rhizogens mediated transformation of Rauvolfia serpentina:Regeneration and alkaloid synthesis显示文摘Benjamin B D Roja G Heble M R 1993Plant Cell Tissue and Organ Culture1993,35,:1
15Metformin therapy in a transgenic mouse model of Huntington's disease 显示文摘THONG C M JESSICA L B BENJAMIN O 2007Neurosci Lett2007,411,2:1
16Evolution of bank ef- ficiency in Brazil: A DEA approach 显示文摘Roberta B S Geraldo S S Benjamin M T 2010European Journal of Opera- tional Research2010,202,1:1
17Optimal Redundancy Allocation for Information Technology Disaster Recovery in the Network Economy显示文摘Benjamin B Shao M 2005IEEE Transactions on Defendable and Secure Computing2005,3,:1
18Diffenentiation of enteropathogenic campylobacter 显示文摘Skirrow M B Benjamin J 1980J Clin Pathol1980,33,:1
19Bone marrow e- dema pattern in advanced hip osteoarthritis:quantitative assessment with magnetic resonance imaging and correlation with clinical ex- amination, radiographic findings, and histopathology 显示文摘Taljanovic M S Graham A R Benjamin J B 2008Skeletal Radiol2008,37,5:1
20Restraint stress affects hippocampal cell proliferation differently in rats and mice显示文摘Megan J B Suzanne M D Benjamin R 2004Neuroscienee Letters2004,36,8:1
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