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1158篇 您的检索式:作者名="VOLLMER"
    题名 作者 年代 出处 被引量
1Autoantibody to MOG suggests two distinct clinical subtypes of NMOSD显示文摘We characterized a unique group of patients with neuromyelitis optica spectrum disorder(NMOSD) who carried autoantibodies of aquaporin-4(AQP4) and myelin-oligodendrocyte glycoprotein(MOG). Among the 125 NMOSD patients, 10(8.0%) were AQP4- and MOG-ab double positive, and 14(11.2%) were MOG-ab single positive. The double-positive patients had a multiphase disease course with a high annual relapse rate(P=0.0431), and severe residual disability(P<0.0001). Of the double-positive patients, 70% had MS-like brain lesions, more severe edematous, multifocal regions on spinal magnetic resonance imaging(MRI), pronounced decreases of retinal nerve fiber layer thickness and atrophy of optic nerves. In contrast, patients with only MOG-ab had a higher ratio of monophasic disease course and mild residual disability. Spinal cord MRI illustrated multifocal cord lesions with mild edema, and brain MRIs showed more lesions around lateral ventricles. NMOSD patients carrying both autoantibodies to AQP4 and MOG existed and exhibited combined features of prototypic NMO and relapsing-remitting form of MS, whereas NMOSD with antibodies to MOG only exhibited an 'intermediate' phenotype between NMOSD and MS. Our study suggests that antibodies against MOG might be pathogenic in NMOSD patients and that determination of anti-MOG antibodies maybe instructive for management of NMOSD patients.Yaping Yan Yujing Li Ying Fu Li Yang Lei Su Kaibin Shi Minshu Li Qiang Liu Aimee Borazanci Yaou Liu Yong He Jeffrey L Bennett Timothy L Vollmer Fu-Dong Shi 2016Science China(Life Sciences)2016,59,12:20
2Review of biosensing with whispering-gallery mode lasers显示文摘Lasers are the pillars of modern optics and sensing.Microlasers based on whispering-gallery modes(WGMs)are miniature in size and have excellent lasing characteristics suitable for biosensing.WGM lasers have been used for labelfree detection of single virus particles,detection of molecular electrostatic changes at biointerfaces,and barcode-type live-cell tagging and tracking.The most recent advances in biosensing with WGM microlasers are described in this review.We cover the basic concepts of WGM resonators,the integration of gain media into various active WGM sensors and devices,and the cutting-edge advances in photonic devices for micro-and nanoprobing of biological samples that can be integrated with WGM lasers.Nikita Toropov Gema Cabello Mariana P.Serrano Rithvik R.Gutha Matias Rafti Frank Vollmer 2021Light(Science & Applications)2021,10,3:12
3Estimating emissions of HCFC-22 and CFC-11 in China by atmospheric observations and inverse modeling显示文摘This paper presents the estimation of Chinese emissions of HCFC-22 and CFC-11 in 2009 by an inverse modeling method based on in-situ measurement data from the Shangdianzi Global Atmosphere Watch (GAW) Regional Station (SDZ) and atmospheric transport simulations. After inversion (a-posteriori) estimates of the Chinese emissions in 2009 increased by 6.6% for HCFC-22 from 91.7 (± 83.6) to 98.3 (± 47.4) kt/yr and by 22.5% for CFC-11 from 13 (±12.6) to 15.8 (±7.2) kt/yr compared to an a-priori emission. While the model simulation with a-priori emissions already captured the main features of the observed variability at the measurement site, the model performance (in terms of correlation and mean-square-error) improved using a-posteriori emissions. The inversion reduced the root-mean-square (RMS) error by 4% and 10% for HCFC-22 and CFC-11, respectively.AN XingQin HENNE Stephan YAO Bo VOLLMER Martin K. ZHOU LingXi LI Yan 2012Science China Chemistry2012,55,10:7
4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
5WONCA研究论文摘要汇编(一百二十八)——经济增长与儿童早期营养不良的相关性:源于36个低及中收入国家的121个人口学和健康调查证据显示文摘背景人们普遍认为经济增长是改善人们健康状况的必要条件(通常也是充分条件)。此研究针对低收入和中等收入国家的宏观经济增长与早期儿童营养不良的减少的相关性进行评估。方法对1990年1月1日-2011年12月31日的36个国家的121项人口学和健康调查的数据进行分析。样本包含了具有国家代表性的0-35个月儿童的横断面调查数据,结果变量为发育迟滞、低体质量及消瘦。主要自变量为不变价的人均生产总值和校正后的购买力平价。研究采用逻辑回归模式评价人均生产总值的变化与营养不良儿童变化的关联。根据国家固定效应,调查年-固定效应,群组,儿童、母亲和家庭的地区及社会经济复合变量进行模式校正。结果研究样本含发育迟滞儿童462854例;Sebastian Vollmer Kenneth Harttgen Malavika A Subramanyam 周淑新 2014中国全科医学2014,17,19:4
6Intraductal 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
7Measurement of EBV‐IgG anti‐VCA avidity aids the early and reliable diagnosis of primary EBV infection显示文摘PeterRobertson SandyBeynon RossWhybin CatherineBrennan UtéVollmer‐Conna IanHickie AndrewLloyd 2003J Med Virol2003,,4:2
8Deviation-Based Cost Modeling: A Novel Model to Evaluate the Clinical and Economic Impact of Clinical Pathways显示文摘Tsafrir Vanounou Wande Pratt Josef E. Fischer Charles M. Vollmer Mark P. Callery 2007Journal of the American College of Surgeons2007,,4:2
9Risk Prediction for Development of Pancreatic Fistula Using the ISGPF Classification Scheme显示文摘Wande B. Pratt Mark P. Callery Charles M. Vollmer 2008World Journal of Surgery2008,,3:2
10Prevention and Management of Pancreatic Fistula显示文摘Mark P. Callery Wande B. Pratt Charles M. Vollmer 2009Journal of Gastrointestinal Surgery2009,,1:2
11Prevention and Management of Pancreatic Fistula显示文摘Mark P. Callery Wande B. Pratt Charles M. Vollmer 2009Journal of Gastrointestinal Surgery2009,,1:2
12The Incidental Asymptomatic Pancreatic Lesion: Nuisance or Threat?显示文摘Teviah Sachs Wande B. Pratt Mark P. Callery Charles M. Vollmer 2009Journal of Gastrointestinal Surgery2009,,3:2
13Risk Prediction for Development of Pancreatic Fistula Using the ISGPF Classification Scheme显示文摘Wande B. Pratt Mark P. Callery Charles M. Vollmer 2008World Journal of Surgery2008,,3:2
14Evolving Treatment Strategies for Gallbladder Cancer显示文摘Matthew T. Hueman MD Charles M. Vollmer MD Timothy M. Pawlik MD MPH 2009Annals of Surgical Oncology2009,,8:2
15Clinical and Economic Validation of the International Study Group of Pancreatic Fistula (ISGPF) Classification Scheme显示文摘Wande B. Pratt Shishir K. Maithel Tsafrir Vanounou Zhen S. Huang Mark P. Callery Charles M. Vollmer 2007Annals of Surgery2007,,3:2
16Postoperative pancreatic fistulas are not equivalent after proximal, distal, and central pancreatectomy显示文摘Wande Pratt B.A. Shishir K. Maithel M.D. Tsafrir Vanounou M.D. Mark P. Callery M.D. Charles M. Vollmer M.D 2006Journal of Gastrointestinal Surgery2006,,9:2
17Immunotherapeutic applications of CpG oligodeoxynucleotide TLR9 agonists显示文摘Vollmer J Krieg AM 2009Adv Drug Deliv Rev2009,61,3:1
18Living pol- ymers on polymerization with extremely productive Zie- gler catalysts显示文摘Sinn H Kaminsky W Vollmer H J 0,,05:1
19CPAP and survival in moderate-to-severe obstructive sleep apnoea syndrome and hypoxaemic COPD显示文摘Machado MC Vollmer WM Togeiro SM 0,,:1
20Matrix metalloproteinases-9 and 10 inhibit protein kinase C-potentiated,p53-mediatde apoptosis 显示文摘Meyer E Vollmer JY Bovey R 2005Cancer Res2005,65,10:1
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