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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 | Effects of glutamine supplementation on gut barrier,glutathione content and acute phase response in malnourished rats during inflammatory shock显示文摘AIM: To evaluate the effect of glutamine on intestinal mucosa integrity,glutathione stores and acute phase response in protein-depleted rats during an inflammatory shock. METHODS: Plasma acute phase proteins (APP),jejunal APP mRNA levels,liver and jejunal glutathione concentrations were measured before and one,three and seven days after turpentine injection in 4 groups of control,protein-restricted,protein-restricted rats supplemented with glutamine or protein powder. Bacterial translocation in mesenteric lymph nodes and intestinal morphology were also assessed. RESULTS: Protein deprivation and turpentine injection significantly reduced jejunal villus height,and crypt depths. Mucosal glutathione concentration significantly decreased in protein-restricted rats. Before turpentine oil,glutamine supplementation restored villus heights and glutathione concentration (3.24 ± 1.05 vs 1.72 ± 0.46 μmol/g tissue,P < 0.05) in the jejunum,whereas in the liver glutathione remained low. Glutamine markedly increased jejunal α1-acid glycoprotein mRNA level after turpentine oil but did not affect its plasma concentration. Bacterial translocation in protein-restricted rats was not prevented by glutamine or protein powder supplementation. CONCLUSION: Glutamine restored gut glutathione stores and villus heights in malnourished rats but had no preventive effect on bacterial translocation in our model. | Liliana Belmonte Mose Co■ffier Florence Le Pessot Olga Miralles-Barrachina Martine Hiron Antony Leplingard Jean-Franois Lemeland Bernadette Hecketsweiler Maryvonne Daveau Philippe Ducrotté Pierre Déchelotte | 2007 | World Journal of Gastroenterology2007，13，20： | 6 |
| 3 | 2,4,6-trinitrobenzene sulfonic acid-induced chronic colitis with fibrosis and modulation of TGF-β1 signaling显示文摘AIM:To investigate whether targeting proteasome might reverse intestinal fibrosis in rats.METHODS:Chronic colitis was induced in rats by repeated administration of increasing dose of2,4,6-trinitrobenzene sulfonic acid(TNBS,15,30,45,60,60,60 mg)by rectal injection for 6 wk(from day0 to day 35),while control rats received the vehicle.TNBS+bortezomib(BTZ)rats received intraperitoneal injections of BTZ twice weekly(from day 37 to day44)at a dose of 25 mg/kg,whereas the control and TNBS groups received the same amount of the vehicle.Histologic scoring of inflammation and fibrosis was performed.Colonic production of transforming growth factor(TGF)-βwas measured by ELISA.Colon fibrosisrelated proteins such as phospho-p38,phosphoSMAD2/3,Akt and peroxisome proliferator activated receptorγ(PPARγ)were studied by western blot.Expression of the tight junction proteins,occludin and claudin-1,were assessed by Western blot.Colon proteasome activities(chymotrypsin-like and trypsinlike activities)were assessed.RESULTS:TNBS-treated rats had a higher colon weight/length ratio compared to control rats(P<0.01).Furthermore,fibrosis and inflammation scores were higher in TNBS-treated rats compared to control rats(P<0.01 for both).Colonic production of TGF-βproduction tended to be higher in TNBS-treated rats(P<0.06).Fibrosis-related proteins such as phospho-p38,phospho-SMAD2/3,and PPARγwere significantly higher in TNBS-treated rats compared to control rats(all P<0.05).TNBS rats had a higher expression of Akt compared to control rats(P<0.01).Tight junction proteins were modified by repeated TNBS challenge:colon occludin expression rose significantly(P<0.01),whereas claudin-1 expression fell(P<0.01).Bortezomib inhibition significantly decreased chymotrypsin-like activity(P<0.05),but had no significant effect on trypsin-like activity(P>0.05).In contrast,bortezomib had no effect on other studied parameters such as fibrosis score,TGF-βsignaling,or tight junction expression(P>0.05 for all).CONCLUSION:Rats with TNBS-induced chronic colitis exhibited colon fibrosis associated with higher TGF-βsignaling.Proteasome inhibition by bortezomib had no effect on fibrosis in our experimental conditions. | Emilien Loeuillard Julien Bertrand Anni Herranen Chloé Melchior Charlène Guérin Mo?se Co?ffier Moutaz Aziz Pierre Déchelotte Guillaume Savoye Rachel Marion-Letellier | 2014 | World Journal of Gastroenterology2014，20，48： | 4 |
| 4 | Interesting physical properties of the new spinel phase of Si《,3》N《,4》 and C《,3》N《,4》显示文摘 | Ouyang L Z and Ching W Y | 1999 | Physical Review Letters1999，83，： | 1 |
| 5 | Up down determination of tile 90% effective dose of phenylephrine for the treatment of spinal anesthesia-induced hypotension in parturients undergoing cesarean delivery显示文摘 | George lkB McKeen D Columb MO | 2010 | Anesth Analg2010，，1： | 1 |
| 6 | Zircon U-Pb dating and in-si- tu Hf isotopic analysis of Permian peraluminous granite in the Lha- sa terrane, southern Tibet: Implications for Permian collisional orogeny and paleogeography显示文摘 | Zhu D C Mo X X Niu Y L | 2009 | Tectonophysics2009，469，14： | 1 |
| 7 | Environmental and economic costs of soil erosion and conservation benefits显示文摘 | Pim entel D Harvey C Resos udar mo P | 1995 | Science1995，267，： | 1 |
| 8 | Burden of concomitant asthma and COPD in a medicaid population显示文摘 | Shaya FT Dongyi D Akazawa MO | 2008 | Chest2008，134，1： | 1 |
| 9 | In situ quartz crystal microbalance studies of nickel hydrous oxide films in alkaline electrolytes显示文摘 | Mo Y Hwang E Scherson D | 1996 | J Electrochem Soc1996，143，1： | 1 |
| 10 | Theoretical prediction of the structure and properties of cubic spinel nitrides显示文摘 | Mo S D Ouyang L Z | 2002 | Journal of the American Ceramic Society2002，85，： | 1 |
| 11 | Modeling the Buildup and Washoff of Pollutants on Urban Watersheds显示文摘 | BARBE D E CRUISE J F MO X | 1996 | Water Resources Bulletin-AWRA1996，32，3： | 1 |
| 12 | Volatile isoprenoid constituents of fruits, vegetables and herbs cumulatively suppress the proliferation of murine B16 melanoma and human HL-60 leukemia cells显示文摘 | Tatman D Mo H B | 2002 | Cancer Lett2002，175，2： | 1 |
| 13 | Predicting the ther mal conductivity of multiple carbon fillers in polypropylene- based resins 显示文摘 | Gaxiola D L Keith J M Mo Na | 2011 | J Compos Mater2011，45，12： | 1 |
| 14 | Multicenter, pro- spective, randomized safety and efficacy study of new atrial-based managed ventricular pacing mode (MVP) in dual-chamber ICDs显示文摘 | Sweeney MO Ellenbogen KA Casavant D | 2005 | J Cardiovasc Electrophysiol2005，16，： | 1 |
| 15 | Undetstanding PRRSV Infection in Porcine Lung Based on Genome-Wide Transcriptome Response Identified by Deep Sequencing显示文摘 | Xiao S Q Jia J Y Mo D L | 2010 | PLoS ONE2010，5，6： | 1 |
| 16 | Heterometallic coordination polymers generated from tripodal metalloligands显示文摘 | Li D J Mo L Q Wang Q M | 2011 | Inorganic Chemistry Communications2011，14，7： | 1 |
| 17 | Interesting physical properties of the new spinel phase of Si3 N4 and C3N4显示文摘 | MO S D OUYANG L CHING W Y | 1999 | Phys Rev Lett1999，83，24： | 1 |
| 18 | Pilon fractures:treatment protocol based on severity of soft tissue injury显示文摘 | Watson J T Moed B R Karges D E | 2000 | Clin Orthop Relat Res2000，375，6： | 1 |
| 19 | Thermal conductivity enhancement with different fillers for epoxy resin adhesives显示文摘 | Fu Y X He Z Xn Mo D C | 2014 | Applied Thermal Engineering2014，66，12： | 1 |
| 20 | Numerical simulationof the NOx emissions in a 1,000,MW tangentially firedpulverized-coal boiler:Influence of the multi-group arrangementof the separated over fire air 显示文摘 | Zhou H Mo G Y Si D B | 2011 | Energy &Fuels2011，25，5： | 1 |
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