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| 1 | 最新AD研究用诊断标准:IWG-2标准显示文摘在过去的8年中,国际工作组织(IWG)和美国国立老化研究院-阿尔茨海默协会(NIA-AA)建立了阿尔茨海默病(AD)诊断标准,它能更好地定义AD的临床表型,整合了生物标记物于诊断流程中,并覆盖了疾病的全程。本意见书充分地权衡了IWG标准的优缺点,建议改进诊断框架。依据这些改进,AD的诊断变得简单,只要有恰当的AD临床表型(典型或不典型)和与AD的病理相一致的病理生理学生物标志物出现。我们认为疾病的下游的定位性生物标志,如容积性磁共振成像(MRI)和氟脱氧葡萄糖-正电子发射型计算机断层成像(FDG-PET)等,适合更好地测量和监测疾病过程。本文还详述了非典型性AD、混合性AD和AD临床前期的特异诊断标准。 | 陈刚 曹雯炜 俞羚 糜建华 Dubois B Feldman HH Jacova C Hampel H Molinuevo JL Blennow K DeK osky ST Gauthier S Selkoe D Bateman R Cappa S Crutch S Engelborghs S Frisoni GB Fox NC Galasko D Habert MO Jicha GA Nordberg A Pasquier F Rabinovici G Robert P Rowe C Salloway S Sarazin M Epelbaum S de Souza LC Vellas B Visser PJ Schneider L Stern Y Scheltens P Cummings JL | 2014 | 神经病学与神经康复学杂志2014，11，3： | 31 |
| 2 | Diffusion-weighted magnetic resonance imaging to predict response of hepatocellular carcinoma to chemoembolization显示文摘AIM: To investigate whether intra-procedural diffusion- weighted magnetic resonance imaging can predict response of hepatocellular carcinoma (HCC) during trans- catheter arterial chemoembolization (TACE). METHODS: Sixteen patients (15 male), aged 59 ±11 years (range: 42-81 years) underwent a total of 21 separate treatments for unresectable HCC in a hybrid magnetic resonance/interventional radiology suite. Ana- tomical imaging and diffusion-weighted imaging (b = 0, 500 s/mm2) were performed on a 1.5-T unit. Tumor enhancement and apparent diffusion coefficient (ADC, mm2/s) values were assessed immediately before and at 1 and 3 mo after TACE. We calculated the percent change (PC) in ADC values at all time points. We compared follow-up ADC values to baseline values using a paired t test (α = 0.05). RESULTS: The intra-procedural sensitivity, specificity, and positive and negative predictive values (%) for detecting a complete or partial 1-mo tumor response using ADC PC thresholds of ±5%, ±10%, and ±15% were 77, 67, 91, and 40; 54, 67, 88, and 25; and 46, 100, 100, and 30, respectively. There was no clear predictive value for the 3-mo follow-up. Compared to baseline, the immediate post-procedure and 1-mo mean ADC values both increased; the latter obtaining statistical significance (1.48 ± 0.29 mm2/s vs 1.65 ± 0.35 × 10-3 mm2/s, P < 0.014). CONCLUSION: Intra-procedural ADC changes of > 15% predicted 1-mo anatomical HCC response with the greatest accuracy, and can provide valuable feedback at the time of TACE. | Johnathan C Chung Neel K Naik Robert J Lewandowski Mary F Mulcahy Laura M Kulik Kent T Sato Robert K Ryu Riad Salem Andrew C Larson Reed A Omary | 2010 | World Journal of Gastroenterology2010，16，25： | 13 |
| 3 | Gastroenteropancreatic neuroendocrine tumours显示文摘 | Irvin M Modlin Kjell Oberg Daniel C Chung Robert T Jensen Wouter W de Herder Rajesh V Thakker Martyn Caplin Gianfranco Delle Fave Greg A Kaltsas Eric P Krenning Steven F Moss Ola Nilsson Guido Rindi Ramon Salazar Philippe Ruszniewski Anders Sundin | 2008 | Lancet Oncology2008，，1： | 8 |
| 4 | Healing of duodenal ulcer after eradication of Helicobacter heilmannii显示文摘 | Andrew F Goddard Robert PH Logan John C Atherton David Jenkins Robin C Spiller | 1997 | The Lancet1997，，9068： | 2 |
| 5 | Axitinib treatment in patients with cytokine-refractory metastatic renal-cell cancer: a phase II study显示文摘 | Olivier Rixe Ronald M Bukowski M Dror Michaelson George Wilding Gary R Hudes Oliver Bolte Robert J Motzer Paul Bycott Katherine F Liau James Freddo Peter C Trask Sinil Kim Brian I Rini | 2007 | Lancet Oncology2007，，： | 2 |
| 6 | Co - inte- gration and Error Correction : Representation, Estima- tion, and Testing 显示文摘 | ENGLE ROBERT F and GRANGER C W J | 1987 | Econimetrica1987，，2： | 1 |
| 7 | Comprehensive, quantitative, congener-specific analysis of eight aroclors and complete PCB congener assignments 显示文摘 | George M F Robert E W James C C | 1996 | Chernosphere1996，33，： | 1 |
| 8 | Regional ozone from biogenie hydrocarbons deduced from airbone measurements of PAN,PPN,and MPAN显示文摘 | Williams J Roberts J M Fehsenfeld F C | 1998 | Geophys Res Lett1998，24，9： | 1 |
| 9 | Peritoneal vol- ume is predictive of tension - free facia closure of large incisional hernias with loss of domain: A prospective study显示文摘 | Sabbagh C Dumont F Robert B | 2011 | Hernia2011，15，4： | 1 |
| 10 | Bacterial RNA chaperones confer abiotic stress tolerance in plants and improved grain yield in maize under water-limited condition 显示文摘 | Paolo C Dave W Robert J B Don C A Jay H Martin S Mark A Ganesh K Sara S Robert D Santiago N Stephanie B Mary F Jayaprakash T Santanu D Christopher B Michael H L Jacqueline E H | 2008 | Plant Physiology2008，147，2： | 1 |
| 11 | Effects of marine reserves on adjacent fisheries 显示文摘 | Roberts C M Bohnsack J A M Gell F | 2001 | Science2001，294，5548： | 1 |
| 12 | Peak discharge of a Pleistocene lava-dam outburst floods in Grand Canyon,Arizona,USA显示文摘 | CASSANDRA R F ROBERT H W THURE E C | 2006 | Quaternary Research2006，，7： | 1 |
| 13 | Shape Distribution显示文摘 | Robert O Thomas F Bernard C | 2002 | ACM Transactions on Graphics2002，21，4： | 1 |
| 14 | Random sample consensus: A paradigm for model fitting with application to image analysis and automated cartography显示文摘 | Martin A F Robert C B | 1981 | Communications of the ACM:Graphics and Image Processing1981，24，6： | 1 |
| 15 | In search of environmental spillovers 显示文摘 | ALBORNOZ F MATYHEW C A ROBERT R J | 2009 | The world economy2009，32，1： | 1 |
| 16 | Image quality of sparse -aperture designs for remote sensing显示文摘 | Robert D F Theodore A T Jason R C | 2002 | Optical Engineering2002，41，8： | 1 |
| 17 | Effect of Na2O additions in the crystallization ofbarium ferrite from a BaO-B2O3-Fe2O3 glass显示文摘 | LEE C K YOLANDE B ROBERT F | 1996 | J Am Ceram Soc1996，79，1： | 1 |
| 18 | Identification of molecular markers for the decetion of the yellow rust resistance gene Yr17 in wheat显示文摘 | Robert O Abelard C Dedryver F | 1999 | Molecular Breeding1999，，5： | 1 |
| 19 | Techniques for the study and development of microbial fuel cells: an electrochemical perspective 显示文摘 | Zhao F Robert C T S John R V | 2009 | Chem Soc Rev2009，38，： | 1 |
| 20 | Graft polymerization of acrylonitrile onto wheat straw显示文摘 | George F Fanta Robert C Burr William M Doane | 1987 | Journal of Applied Polymer Science1987，33，3： | 1 |
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