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| 1 | Diagnostic accuracy of tests for Helicobacter pylori in an Alaska Native population显示文摘AIM:To evaluate the accuracy of two non-invasivetests in a population of Alaska Native persons. Highrates of Helico bacter pylori(H. pylori) infection,H. pylori treatment failure,and gastric cancer in this population necessitate documentation of infection status atmultiple time points over a patient's life.METHODS:In 280 patients undergoing endoscopy,H. pylori was diagnosed by culture,histology,rapidurease test,13C urea breath test(UBT) ,and immuno-globulin G antibodies to H. pylori in serum. The performances of 13C-UBT and antibody test were compared to a gold standard defined by a positive H. pylori testby culture or,in case of a negative culture result,bypositive histology and a positive rapid urease test.RESULTS:The sensitivity and specificity of the 13C-UBT were 93% and 88%,respectively,relative to thegold standard. The antibody test had an equivalents ensitivity of 93% with a reduced specificity of 68%.The false positive results for the antibody test were as-sociated with previous treatment for an H. pylori infection [relative risk(RR) = 2.8]. High levels of antibodiesto H. pylori were associated with chronic gastritis and male gender,while high scores in the 13C-UBT testwere associated with older age and with the H. pyloribacteria load on histological examination(RR = 4.4) .CONCLUSION:The 13C-UBT out performed the anti-body test for H. pylori and could be used when a non-invasive test is clinically necessary to document treatment out come or when monitoring for reinfection. | Dana L Bruden Michael G Bruce Karen M Miernyk Julie Morris Debby Hurlburt Thomas W Hennessy Helen Peters Frank Sacco Alan J Parkinson Brian J McMahon | 2011 | World Journal of Gastroenterology2011，17，42： | 3 |
| 2 | Systemic inflammation and ammonia in hepatic encephalopathy显示文摘 | Thomas H. Tranah Godhev K. Manakkat Vijay Jennifer M. Ryan Debbie L. Shawcross | 2013 | Metabolic Brain Disease2013，，1： | 2 |
| 3 | Risk from C02 storage in saline aquifers: a comparison of lay and expert perceptions of risk显示文摘 | Sarah Mandera Debbie Polsonb Thomas Robertsa Andrew Curtisb | 2011 | Energy Procedia2011，，4： | 1 |
| 4 | Home Outdoor NO2 and New Onset of Self-Reported Asthma in Adults显示文摘 | Bénédicte Jacquemin Jordi Sunyer Bertil Forsberg Inmaculada Aguilera David Briggs Raquel García-Esteban Thomas G?tschi Joachim Heinrich Bengt J?rvholm Debbie Jarvis Danielle Vienneau Nino Künzli | 2009 | Epidemiology2009，，1： | 1 |
| 5 | Systemic inflammation and ammonia in hepatic encephalopathy显示文摘 | Thomas H. Tranah Godhev K. Manakkat Vijay Jennifer M. Ryan Debbie L. Shawcross | 2013 | Metabolic Brain Disease2013，，1： | 1 |
| 6 | Public Participation in, and Awareness about, Medical Research Opportunities in the Era of Clinical and Translational Research显示文摘 | Matthew M. Davis Sarah J. Clark Amy T. Butchart Dianne C. Singer Thomas P. Shanley Debbie S. Gipson | 2013 | CLINICAL AND TRANSLATIONAL SCIENCE2013，，2： | 1 |
| 7 | Prevention of Syncope Trial (POST): A Randomized, Placebo-Controlled Study of Metoprolol in the Prevention of Vasovagal Syncope显示文摘 | Robert Sheldon Stuart Connolly Sarah Rose Thomas Klingenheben Andrew Krahn Carlos Morillo Mario Talajic Teresa Ku Fetnat Fouad-Tarazi Debbie Ritchie Mary-Lou Koshman | 2006 | Circulation2006，，9： | 1 |
| 8 | Patterns of ovarian morphology in polycystic ovary syndrome: a study utilising magnetic resonance imaging显示文摘 | Thomas M. Barber Christopher Alvey Tessa Greenslade Mark Gooding Debbie Barber Rachel Smith Anne Marland John A. H. Wass Tim Child Mark I. McCarthy Stephen Franks Stephen J. Golding | 2010 | European Radiology2010，，5： | 1 |
| 9 | Prevention of Syncope Trial (POST): A Randomized, Placebo-Controlled Study of Metoprolol in the Prevention of Vasovagal Syncope显示文摘 | Robert Sheldon Stuart Connolly Sarah Rose Thomas Klingenheben Andrew Krahn Carlos Morillo Mario Talajic Teresa Ku Fetnat Fouad-Tarazi Debbie Ritchie Mary-Lou Koshman | 2006 | Circulation2006，，9： | 1 |
| 10 | 北极盆地始新世古海洋演化的鱼化石碎片Nd—Sr同位素记录显示文摘对罗蒙诺索夫环形山脊(IODP北极岩心考察302次)地区保存完好的早-中始新世鱼化石(鱼化石碎片)中的Nd—Sr放射性同位素的分析结果证实北极盆地与周围海洋之间的连接,仅可能局限于55~45Ma。清洗前的鱼化石的Nd变化范围为-5.7--7.8,表明流经西伯利亚地台的北极河流向北极盆地输入了大量的稀土元素(REE)。北极盆地与邻近海洋(如北太平洋、特提斯洋、北大西洋)之间的海水交换并不能解释鱼化石中的Nd同位素和稀土元素特征, | James Gleason Debbie Thomas Ted Moore Joel Blum Robert Owen Brian Haley 蔡观强(译) 吴峧岐(校对) | 2009 | 海洋地质2009，，1： | 0 |
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