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608篇 您的检索式:作者名="Mark S M"
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1Significant association between ABO blood group and pancreatic cancer显示文摘AIM:To evaluate whether the ABO blood group is related to pancreatic cancer risk in the general population of the United States.METHODS:Using the University of Pittsburgh's clinicalpancreatic cancer registry,the blood donor database from our local blood bank (Central Blood Bank),and the blood product recipient database from the regional transfusion service (Centralized Transfusion Service) in Pittsburgh,Pennsylvania,we identified 274 pancreatic cancer patients with previously determined serological ABO blood group information.The ABO blood group frequency was compared between these patients and 708842 individual,community-based blood donors who had made donations to Pittsburgh's Central Blood Bank between 1979 and 2009.RESULTS:The frequency of blood group A was statistically significantly higher amongst pancreatic cancer patients compared to its frequency amongst the regional blood donors [47.63% vs 39.10%,odds ratio (OR)=1.43,P=0.004].Conversely,the frequency of blood group O was significantly lower amongst pancreatic cancer patients relative to the community blood donors (32.12% vs 43.99%,OR=0.60,P=0.00007).There were limited blood group B (n=38) and AB (n=17) pancreatic cancer patients;the overall P trend value comparing patient to donor blood groups was 0.001.CONCLUSION:The ABO blood group is associated with pancreatic cancer risk.Future studies should examine the mechanism linking pancreatic cancer risk to ABO blood group.Julia B Greer Mark H Yazer Jay S Raval M Michael Barmada Randall E Brand David C Whitcomb 2010World Journal of Gastroenterology2010,16,44:10
2Alternatives for large-scale production of cultured beef: A review显示文摘Cultured beef is a method where stem cells from skeletal muscle of cows are cultured in vitro to gain edible muscle tissue. For large-scale production of cultured beef, the culture technique needs to become more efficient than today's 2-dimensional(2D) standard technique that was used to make the first cultured hamburger. Options for efficient large-scale production of stem cells are to culture cells on microcarriers, either in suspension or in a packed bed bioreactor, or to culture aggregated cells in suspension. We discuss the pros and cons of these systems as well as the possibilities to use the systems for tissue culture. Either of the production systems needs to be optimized to achieve an efficient production of cultured beef. It is anticipated that the optimization of large-scale cell culture as performed for other stem cells can be translated into successful protocols for bovine satellite cells resulting in resource and cost efficient cultured beef.Matilda S M Moritz Sanne E L Verbruggen Mark J Post 2015Journal of Integrative Agriculture2015,14,2:7
3针对患者利益的机器学习和人工智能研究:在透明性、可重复性、伦理和有效性等方面的20个关键问题显示文摘机器学习(ML)、人工智能(AI)和其他现代统计方法正为利用先前尚未开发且极速增长的数据资源提供新的机会,以期让患者获益。尽管目前正在进行许多有前景的研究,特别是在图像方面,但就文献整体而言还缺乏透明度、对可重复性清晰的阐述、对潜在伦理问题的探究,以及对有效性的明确验证。这些问题的存在有许多原因,其中最重要的一点(为此我们提供了初步解决方案)就是当前缺乏针对ML和AI的最佳实践指南。我们认为从事研究的跨学科团队和应用ML/AI影响健康的项目,将因解决有关透明度、可重复性、伦理和有效性(TREE)的一系列问题而受益。这里提出的20个关键问题为研究团队提供了一个研究设计、实施和报告框架;帮助编辑和同行评审专家评估文献的贡献;让患者、临床医生和政策制定者评估新发现可能会给患者带来的获益。Sebastian Vollmer Bilal A Mateen Gergo Bohner Franz J Kirdly Rayid Ghani Pall Jonsson Sarah Cumbers Adrian Jonas Katherine S L McAllister Puja Myles David Granger Mark Birse Richard Branson Karel G M Moons Gary S Collins John P A Chris Holmes Harry Hemingwayp 李峰(译) 徐磊(校) 赵邑(校) 2020英国医学杂志中文版2020,23,9:5
4Chronic kidney disease after nephrectomy in patients with renal cortical tumours: a retrospective cohort study显示文摘William C Huang Andrew S Levey Angel M Serio Mark Snyder Andrew J Vickers Ganesh V Raj Peter T Scardino Paul Russo 2006Lancet Oncology2006,,9:4
5A Sustained Virologic Response Is Durable in Patients With Chronic Hepatitis C Treated With Peginterferon Alfa-2a and Ribavirin显示文摘Mark G. Swain Ming–Yang Lai Mitchell L. Shiffman W. Graham E. Cooksley Stefan Zeuzem Douglas T. Dieterich Armand Abergel Mário G. Pess?a Amy Lin Andreas Tietz Edward V. Connell Moisés Diago 2010Gastroenterology2010,,5:3
6伦理学与SARS:多伦多的教训显示文摘SARS的流行说明传染病在世界范围内流行是件多么容易的事,为了更好地应对下一次流行病,我们不仅要解决医学方面的问题,也同样需要解决伦理学方面的问题。Peter A Singer Solomon R Benatar Mark Bernstein Abdallah S Daar Bernard M Dickens Susan K MacRae Ross E G Upshur Linda Wright Randi Zlotnik Shaul 肖月 2004英国医学杂志中文版2004,7,4:3
7Intraductal papillary mucinous neoplasm and the pancreatic incidentaloma显示文摘Asymptomatic pancreatic lesions(APL) are a commonly encountered problem in today's pancreatic surgical practices.Current literature regarding etiologies and incidence of APLs,particularly intraductal papillary mucinous neoplasm(IPMN),is presented.APLs constitute a wide spectrum of pathology(solid/cystic,benign/premalignant/malignant) but,overall,IPMN is now the most common diagnosis.The Sendai Guidelines and their function as a basis for risk stratification in branch duct IPMN are presented.The importance of traditionally analyzed cyst characteristics including size,presence of mucin or nodules and cyst fluid aspirate as indicators of malignancy is emphasized,noting also the potential correlation of main duct dilatation,thickened septae and elevated cyst fluid CEA with increased risk of malignancy.Current complication rates after resection of APLs are reviewed and found to be generally equivalent to those for symptomatic resections.A potential multidisciplinary treatment strategy is offered considering the costs of surgery versus repeated imaging or follow up endoscopy for these lesions.The decision for intervention is ultimately based on the Sendai Guidelines in the context of the individual patient.Tara S Kent Charles M Vollmer Jr Mark P Callery 2010World Journal of Gastrointestinal Surgery2010,2,10:3
8Radiation exposure from CT scans in childhood and subsequent risk of leukaemia and brain tumours: a retrospective cohort study显示文摘Mark S Pearce Jane A Salotti Mark P Little Kieran McHugh Choonsik Lee Kwang Pyo Kim Nicola L Howe Cecile M Ronckers Preetha Rajaraman Alan W Craft Louise Parker Amy Berrington de González 2012The Lancet . 2012 (9840)2012,,:3
9Early experience in human hybrid transgastric and transvaginal endoscopic cholecystectomy显示文摘Gustavo Salinas Lil Saavedra Hellen Agurto Rosa Quispe Edwin Ramírez José Grande Juan Tamayo Victoria Sánchez Daniel Málaga Jeffrey M. Marks 2010Surgical Endoscopy2010,,5:2
10Coral decline threatens fish biodiversity in marine reserves显示文摘GEOFFREY P J MARK I M MAYA S 2004Proceedings of the National Academy of Sciences of the USA2004,101,:1
11The Impact d Cross- training on Team Effectiveness 显示文摘Marks M A Sabella M J Burke C S Zaccaro S J 2002Jour- ruff tff Applied Psychology2002,83,:1
12In vivo fluorescence imaging with high resolution microlenses显示文摘Robert P J Bernhard M Mark J S 0,,07:1
13Team leadership显示文摘Zaccaro S J Rittman A L Marks M A 2002The Leadership Quarterly2002,12,4:1
14J Colloid InterfSci 显示文摘Mattson J S Mark H B Malbin M D 196931(1): 1161969,31,1:1
15A temporally based framework and taxonomy of team processes显示文摘MARKS M A MATHIEU J E ZACCARO S J 2001Academy of Management Review2001,26,3:1
16Magnesium and its alloys as orthopedic biomaterials: A review 显示文摘MARK P S ALEXIS M P JERAWALA H 2006Biomaterials2006,27,9:1
17To Look or Book-An Examination of Consumers' Apprehensivene toward Internet Use显示文摘Alex M Sukind Mark A Bonn Chekitan S Dev 2003Journal of Travel Research2003,42,3:1
18Problematic Internet use or Internet addiction^显示文摘Yellowlees P M Marks S 2007Computers in Human Behavior2007,23,3:1
19Characterization by LC-MSn of four new classes ofp-coumaric acid-containing diacyl chlorogenic acids in green coffee beans显示文摘CLIFFORD M N MARKS S KNIGHT S 0,,12:1
20Sudden cardiac death in athletes显示文摘Link M S Mark Estes N A 3rd 2008Prog Cardiovasc Dis2008,51,:1
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