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443篇 您的检索式:作者名="LEE Davis"
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1Endoscopy and polyps-diagnostic and therapeutic advances in management显示文摘Despite multiple efforts aimed at early detection through screening, colon cancer remains the third leading cause of cancer-related deaths in the United States, with an estimated 51000 deaths during 2013 alone. The goal remains to identify and remove benign neoplastic polyps prior to becoming invasive cancers. Polypoid lesions of the colon vary widely from hyperplastic, hamartomatous and inflammatory to neoplastic adenomatous growths. Although these lesions are all benign, they are common, with up to one-quarter of patients over 60 years old will develop pre-malignant adenomatous polyps. Colonoscopy is the most effective screening tool to detect polyps and colon cancer, although several studies have demonstrated missed polyp rates from 6%-29%, largely due to variations in polyp size. This number can be as high as 40%, even with advanced (> 1 cm) adenomas. Other factors including sub-optimal bowel preparation, experience of the endoscopist, and patient anatomical variations all affect the detection rate. Additional challenges in decision-making exist when dealing with more advanced, and typically larger, polyps that have traditionally required formal resection. In this brief review, we will explore the recent advances in polyp detection and therapeutic options.Scott R Steele Eric K Johnson Bradley Champagne Brad Davis Sang Lee David Rivadeneira Howard Ross Dana A Hayden Justin A Maykel 2013World Journal of Gastroenterology2013,19,27:16
2Cellular response to influenza virus infection: a potential role for autophagy in CXCL10 and interferon-alpha induction显示文摘Historically,influenza pandemics have arisen from avian influenza viruses.Avian influenza viruses H5N1 and H9N2 are potential pandemic candidates.Infection of humans with the highly pathogenic avian influenza H5N1 virus is associated with a mortality in excess of 60%,which has been attributed to dysregulation of the cytokine system.Human macrophages and epithelial cells infected with some genotypes of H5N1 and H9N2 viruses express markedly elevated cytokine and chemokine levels when compared with seasonal influenza A subtype H1N1 virus.The mechanisms underlying this cytokine and chemokine hyperinduction are not fully elucidated.In the present study,we demonstrate that autophagy,a tightly regulated homeostatic process for self-digestion of unwanted cellular subcomponents,plays a role in cytokine induction.Autophagy is induced to a greater extent by H9N2/G1,in association with cytokine hyperinduction,compared with H1N1 and the novel pandemic swine-origin influenza A/H1N1 viruses.Using 3-methyladenine to inhibit autophagy and small interfering RNA to silence the autophagy gene,Atg5,we further show that autophagic responses play a role in influenza virus-induced CXCL10 and interferon-a expression in primary human blood macrophages.Our results provide new insights into the pathogenic mechanisms of avian influenza viruses.Anna Hing-Yee Law Davy Chun-Wai Lee Kwok-Yung Yuen Malik Peiris Allan Sik-Yin Lau 2010Cellular & Molecular Immunology2010,7,4:7
3Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer 2003Ophthalmology2003,,9:4
4Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer 2003Ophthalmology2003,,9:2
5Revised classification scheme of phytoplasmas based on RFL panalyses of 16S rRNA and ribosomal protein gene sequences 显示文摘Lee I M Gundersen R D E Davis R E et at 1998Int J Syst Acteriology1998,48,:1
6Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘Wilkinson CP Fen'is FL Klein RE Lee PP Agardh CD Davis M 2003Ophthalmology2003,110,5:1
7Universal amplification and analysis of pathogen 16S rRNA for classification and identification of mycoplasmalike organisms 显示文摘Lee I M Hammond R W Davis R E 1993Phytopathology1993,83,8:1
8Differential expression of ACAT1 and ACAT2 among cells within liver, intestine, kidney, and adrenal of nonhuman primates显示文摘LEE R G WILLINGHAM M C DAVIS M A 2000J Lipid Res2000,41,12:1
9Transverse response of underground cavities and pipes to incident SV waves显示文摘Davis C A Lee V W Bardet J P 2001Earthquake Engineering and Structural Dynamics2001,30,:1
10Pleurodesis of malignant pleural effusions:current controversies and variations in practices显示文摘West SD Davies RJ Lee YC 2004Curr Opin Pulm Med2004,10,4:1
11Prevalence, Demographics, and Treatment Characteristics of Visual Impairment due to Diabetic Macular Edema in a Representative Canadian Cohort显示文摘Robert J. Petrella Julie Blouin Brian Davies Martin Barbeau Andrew G. Lee 2012Journal of Ophthalmology2012,,:1
12Hepatic Artery Stenosis in Liver Transplant Recipients: Primary Treatment with Percutaneous Transluminal Angioplasty显示文摘Wael E.A. Saad Mark G. Davies Lawrence Sahler David E. Lee Nikhil C. Patel Takashi Kitanosono Talia Sasson David L. Waldman 2005Journal of Vascular and Interventional Radiology2005,,6:1
13Phytoplasma:Phtopathogenic mollicutes显示文摘Lee I M Davis R E Gundersen D E 2000Annu Rev Microbiol2000,54,:1
14Printing via hot embossing of optical variable images in thermoplastic acrylic lacquer显示文摘Leech P W Lee R A Davis T J 0,,10:1
15Binding of fyn to MAP-2c through an SH3 Binding Domain显示文摘ZAMORA-LEON S P LEE G DAVIES P 2001J Biolog Chem2001,276,39:1
16Mycobacterium tuberculosis inhibition of phagolysosome biogenesis and autophagy as a host defence mechanism显示文摘Deretic V Singh S Master S Harris J Roberts E Kyei G Davis A Haro S Naylor J Lee HH Vergne I Cell Microbiol0,8,5:1
17Dynamic contrast-enhanced MR imaging of the pituitary gland with fast spin-echo technique显示文摘Davis WL Lee JN King BD 1994J Magn Reson Imaging1994,4,3:1
18Pain in chronic pancreatitis and pancreatic cancer 显示文摘Fasanella K E Davis B Lyons J Chen Z Lee K K Slivka A 2007Gastroenterol Clin North Am2007,36,:1
19Fertilization and early embryolgoy: ATP content of human oocytes and developmental potential and outcome after in-vitro fertilization and embryo transfer 显示文摘Van Blerkom J Davis PW Lee J 1995Hum Reprod1995,10,2:1
20Pain in Chronic Pancreatitis and Pancreatic Cancer显示文摘Kenneth E. Fasanella Brian Davis John Lyons Zongfu Chen Kenneth K. Lee Adam Slivka David C. Whitcomb 2007Gastroenterology Clinics of North America2007,,2:1
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