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| 1 | Helicobacter pylori infection- recent developments in diagnosis显示文摘Considering the recommended indications for Helicobacter pylori(H.pylori)eradication therapy and the broad spectrum of available diagnostic methods,a reliable diagnosis is mandatory both before and after eradication therapy.Only highly accurate tests should be used in clinical practice,and the sensitivity and specificity of an adequate test should exceed 90%.The choice of tests should take into account clinical circumstances,the likelihood ratio of positive and negative tests,the cost-effectiveness of the testing strategy and the availability of the tests.This review concerns some of the most recent developments in diagnostic methods of H.pylori infection,namely the contribution of novel endoscopic evaluation methodologies for the diagnosis of H.pylori infection,such as magnifying endoscopy techniques and chromoendoscopy.In addition,the diagnostic contribution of histology and the urea breath test was explored recently in specific clinical settings and patient groups.Recent studies recommend enhancing the number of biopsy fragments for the rapid urease test.Bacterial culture from the gastric biopsy is the gold standard technique,and is recommended for antibiotic susceptibility test.Serology is used for initial screening and the stool antigen test is particularly used when the urea breath test is not available,while molecular methods have gained attention mostly for detecting antibiotic resistance. | Ana Isabel Lopes Filipa F Vale Mónica Oleastro | 2014 | World Journal of Gastroenterology2014，20，28： | 12 |
| 2 | 过瘤胃蛋氨酸、赖氨酸和组氨酸对泌乳奶牛生产性能的影响显示文摘试验旨在研究饲料中单独添加或综合添加过瘤胃(RP)蛋氨酸、赖氨酸和组氨酸及可代谢蛋白(MP)对泌乳后期奶牛生产性能的影响。试验选取72头荷斯坦奶牛,随机分为6组,试验期9周。奶牛随机分配到6个试验组中,2周作为1个变量周期:MPA组,根据美国国家科学研究委员会(2001)标准,在饲料中添加调节MP到243 g·d-1;MPD组,不添加MP,MP含量低于标准量54 g·d-1;MPDM组,在MPD组的基础上加入RP蛋氨酸;MPDL组,在MPD组的基础上加入RP赖氨酸;MPDH组,在MPD组的基础上加入组氨酸;MPDMLH组,在MPD组的基础上加入RP蛋氨酸、RP赖氨酸和RP组氨酸。试验结果表明,与MPA组对比,MPD组的干物质采食量(DMI)、产奶量、乳成分(乳脂肪、乳蛋白和乳糖)及能量校正的牛乳(ECM)、ECM饲料利用效率、牛奶和血浆中的N均降低。在MPD基础上补充RP赖氨酸可使乳蛋白率、血浆中葡萄糖浓度增加,且牛奶中N元素含量有增加的趋势;补充RP组氨酸可使DMI、牛奶浓缩蛋白增加,且乳脂肪、乳蛋白和ECM显著增加;补充3种RP氨基酸时,增加了乳蛋白率,使DMI和乳脂率有增加趋势,也提高了乳脂肪、乳蛋白含量和ECM及ECM饲料利用效率。与MPA相比,MPD组牛奶中N的含量有降低趋势,且血浆中必需氨基酸(除赖氨酸和蛋氨酸)浓度均降低。补充RP赖氨酸、RP蛋氨酸和RP组氨酸提高了血浆中蛋氨酸(除MPDM组)、赖氨酸和组氨酸浓度。饲喂MPD的奶牛血红蛋白浓度降低,血浆生长素含量高于MPA组。MPD组牛奶中总饱和脂肪酸浓度有高于MPA和MPDMLH组的趋势。MPD组的多元不饱和脂肪、牛奶中奇链与支链脂肪酸含量与MPA组相比,有降低趋势。试验结果表明,对于饲料中缺乏MP的奶牛,在饲料中添加组氨酸和添加3种RP氨基酸(赖氨酸、蛋氨酸和组氨酸)均有提高牛奶产量和牛奶组分含量的可能性。 | Giallongo F Harper M T Oh J Lopes J C Lapierre H Patton R A Parys C Shinzato I Hristov A N | 2016 | 饲料博览2016，0，7： | 4 |
| 3 | Plastic rotation ca- pacity of high-strength concret beams 显示文摘 | Lopes S M R Bernardo L F A | 2003 | Materials and Structure/Materiaux et Constructions2003，36，225： | 1 |
| 4 | Contribution of intraopertive electrical stimulations in surgery of low grade gliomas: a comparative study between two series without (1985-96) and with (1996-2003) functional mapping in the same institution显示文摘 | Duffau H Lopes M Arthuis F | 2005 | I Neurol Neurosurg Psychiatry2005，76，6： | 1 |
| 5 | Prevalence of Malnutrition in Liver Transplant Candidates显示文摘 | Zaina F E Parolin M B Lopes R W | 2004 | Transplant Proc2004，36，4： | 1 |
| 6 | 显示文摘 | Dzikh I P Lopes J M Lemos F | 1999 | Appl Catal A1999，176，2： | 1 |
| 7 | Ad- sorption of H2, CO2, CH4, CO, N2 and H20 in activa- ted carbon and zeolite for hydrogen production显示文摘 | LOPES F V S GRANDE C A RIBEIRO A M | 2009 | Sep- aration Science and Technology2009，，5： | 1 |
| 8 | 显示文摘 | Dzikh I P Lopes J M Lemos F | 2001 | Catal Today2001，65，24： | 1 |
| 9 | Integrationof electric vehicles in the electric power system显示文摘 | Lopes J A P Soares F J Almeida P M R | 2011 | Proceedings of the IEEE2011，99，1： | 1 |
| 10 | Retrogression and re-aging of 7075 aluminium alloy: Microstructural characterization显示文摘 | VIANA F PINTO A M P SANTO H M C LOPES A B | 1999 | Materials Processing Technology1999，9293，： | 1 |
| 11 | Virulence factors in food, clinical and reference enterococci: A common trait in the genus? 显示文摘 | Semedo T Santos M A Lopes M F | 2003 | Syst Appl Mierobiol2003，26，1： | 1 |
| 12 | Comparative study on the susceptibility of freshwater species to copper-based pesticides显示文摘 | Oliveira-FilhoE Cyrino Lopes R M Paumgartten F J R | 2004 | Chemosphere2004，56，4： | 1 |
| 13 | Mi-croorganisms As tool sin modem chemistry ; the biotrans-formation of 3 - Indolyl acetonitrile and tryptamine byfungi显示文摘 | Boaventura M A D Lopes R F A P Takahashi J A | 2004 | Braz J Microbiol2004，35，： | 1 |
| 14 | Contribution of intraoperative electrical stimulations in surgery of low grade gliomas:a comparative study between two series without(1985-96)and with(1996-2003)functional mapping in the same institution显示文摘 | Duffau H Lopes M Arthuis F | 2005 | J Neurol Neurosurg Psychiatry2005，76，6： | 1 |
| 15 | nterleukin-ll3 and interleukin-6 expression and gene polymorphisms in sub- jects with peri-implant disease显示文摘 | Melo R F Lopes B M Shibli J A | 2012 | Clinial Implant Dental Related Research2012，14，6： | 1 |
| 16 | The nucleus accumbens as a complex of functionally distinct neuronal ensembles:an integr-ation of behavioral,electrophysioligical and anatomical data显示文摘 | Pennartz C M Groenewegen H J Lopes da Sliva F H | 1994 | Prog Neurobiol1994，42，6： | 1 |
| 17 | The electrochemical oxidation of xylitol on Pt(Ⅲ) in acid medium显示文摘 | MATOS J P F PROENCA L LOPES M I S | 2004 | J Electroanal Chem2004，571，： | 1 |
| 18 | Adenosine deminase and tuberculous meningitis-a systematic review with meta-analysis 显示文摘 | TUON F F HIGASHINO H R LOPES M I LITVOC M N ATOMIYA A N ANTONANGELO L | 2010 | Scand J Infect Dis2010，42，： | 1 |
| 19 | Negotiation among autonomous computational agents: principles, analysis and challenges显示文摘 | LOPES F WOOLDRIDGE M NOVAIS A | 2008 | Artificial Intelligence Review2008，29，1： | 1 |
| 20 | A systematic review and metaanalysis of clinical studies on major depression and BDNF levels:implications for the role of neuroplasticity in depression显示文摘 | Brunoni AR Lopes M Fregni F | 2008 | Int J Neuropsychopharmacol2008，11，： | 1 |
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