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| 1 | Current issues in endoscope reprocessing and infection control during gastrointestinal endoscopy显示文摘这篇文章的目的是在胃肠的内视镜检查法,在内诊镜 reprocessing 重要的因素和感染控制期间关于感染的传播考察证据,集中于的区域在这域里改进依从,和最近的开发和进展。 | Douglas B Nelson Lawrence F Muscarella | 2006 | World Journal of Gastroenterology2006，12，25： | 19 |
| 2 | 多器官床旁即时超声在新型冠状病毒肺炎中的应用:国际专家共识显示文摘新型冠状病毒肺炎(简称新冠肺炎,COVID-19)自首次报道以来,已造成全球超一亿人感染,给各国的公共卫生体系造成了巨大威胁。新冠肺炎的临床表现以呼吸系统体征和症状为主,80%的患者症状轻微,约5%为危重症患者,常表现为急性呼吸窘迫综合征(ARDS)。前期,由于缺乏相关研究,面对日益紧迫的临床困境,医务人员不得不借鉴采取一些经验性措施以应对疫情。 | 王臻(译) Arif Hussain Gabriele Via Lawrence Melniker Alberto Goffi Guido Tavazzi Luca Neri Tomas Villen Richard Hoppmann Francesco Mojoli Vicki Noble Laurent Zieleskiewicz Pablo Blanco Irene W.Y.Ma Mahathar Abd.Wahab Abdulmohsen Alsaawi Majid AI Salamah Martin Balik Diego Barca Karim Bendjelid Belaid Bouhemad Pablo Bravo-Figueroa Raoul Breitkreutz Juan Calderon Jim Connolly Roberto Copetti Francesco Corradi Anthony J.Dean AndréDenault Deepak Govil Carmela Graci Young-Rock Ha Laura Hurtado Toru Kameda Michael Lanspa Christian B Laursen Francis Lee Rachel Liu Massimiliano Meineri Miguel Montorfano Peiman Nazerian Bret P.Nelson Aleksandar N.Neskovic Ramon Nogue Adi Osman JoséPazeli Elmo Pereira-Junior Tomislav Petrovic Emanuele Pivetta Jan Poelaert Susanna Price Gregor Prosen Shalim Rodriguez Philippe Rola Colin Royse Yale Tung Chen Mike Wells Adrian Wong Wang Xiaoting Wang Zhen Yaseen Arabi | 2021 | 中国呼吸与危重监护杂志2021，20，2： | 5 |
| 3 | Membrane-bound mucins and mucin terminal glycans expression in idiopathic or Helicobacter pylori, NSAID associated peptic ulcers显示文摘AIM:To determine the expression of membrane-bound mucins and glycan side chain sialic acids in Helicobacter pylori(H.pylori)-associated,non-steroidal inflammatory drug(NSAID)-associated and idiopathic-gastric ulcers.METHODS:We studied a cohort of randomly selected patients with H.pylori(group 1,n=30),NSAID(group 2,n=18),combined H.pylori and NSAID associated gastric ulcers(group 3,n=24),and patients with idiopathic gastric ulcers(group 4,n=20).Immunohistochemistry for MUC1,MUC4,MUC17,and staining for Erythrina cristagalli agglutinin and Sambucus nigra agglutinin(SNA)lectins was performed on sections from the ulcer margins.RESULTS:Staining intensity of MUC17 was higher in H.pylori ulcers(group 1)than in idiopathic ulcers(group4),11.05±3.67 vs 6.93±4.00 for foveola cells,and10.29±4.67 vs 8.00±3.48 for gland cells,respectively(P<0.0001).In contrast,MUC1 expression was higher in group 4 compared group 1,9.89±4.17 vs 2.93±5.13 in foveola cells and 7.63±4.60 vs 2.57±4.50 for glands,respectively(P<0.0001).SNA lectin staining was increased in group 4,in parallel to elevated MUC1expression,indicating more abundantα2-6 sialylation in that group.CONCLUSION:Cytoplasmic MUC17 staining was sig-nificantly decreased in the cases with idiopathic ulcer.The opposite was observed for both MUC1 and SNA lectin.This observation may reflect important pathogenic mechanisms,since different mucins with altered sialylation patterns may differ in their protection efficiency against acid and pepsin. | Yaron Niv Doron Boltin Marisa Halpern Miriam Cohen Zohar Levi Alex Vilkin Sara Morgenstern Vahig Manugian Erica St Lawrence Pascal Gagneux Sukhwinder Kaur Poonam Sharma Surinder K Batra Samuel B Ho | 2014 | World Journal of Gastroenterology2014，20，40： | 5 |
| 4 | 每日1次利拉鲁肽与每日2次艾塞那肽治疗2型糖尿病比较:一项为期26周的随机、平行组、多国开放标记试验(LEAD-6)显示文摘背景与大多数抗高血糖药物不同,胰高血糖素样肽-1(GLP-1)受体激动剂的药理作用依赖于葡萄糖水平,并且有助于减轻患者体重。本研究比较了利拉鲁肽(一种人GLP-1类似物)与艾塞那肽(一种基于醋酸艾塞那肽的GLP-1受体激动剂)治疗2型糖尿病的疗效和安全性。方法对于用最大耐受剂量二甲双胍或(和)磺脲仍控制不良的2型糖尿病成年患者,根据之前服用的抗糖尿病药物进行分层,并随机分配这些患者额外接受利拉鲁肽1.8mg每El1次(n=233)或艾塞那肽10μg每日2次(n=231),进行为期26周的开放标记、平行组、多国(15个国家)研究。主要终点是糖化血红蛋白(HbA1c)水平的变化,疗效分析采用意向性治疗分析。本试验在Clinical Trial.gov注册,注册号为NCT00518882。结果受试者的HbA1c平均基线水平为8.2%。与艾塞那肽相比,利拉鲁肽能显著降低HbA1c平均水平[-1.12%(s=0.08%)vs-0.79%(s=0.08%);疗效差异估计值为-0.33%,95%CI-0.47%~-0.18%;P〈0.0001],并且利拉鲁肽组有更多患者HbA1c水平低于7%(54%vs543%;OR 2.02,95%CI 1.31~3.11;P=0.0015)。利拉鲁肽降低平均空腹血糖的能力也显著优于艾塞那肽[-1.61mmol/Lb=0.20)vs-0.60mmol/L(s=0.20);疗效差异估计值为-1.01mmol/L,95%CI-1.37—-0.65;P〈0.0001],但是其降低早餐和晚餐后血糖的能力较艾塞那肽差。两种药物促进患者体重减轻的作用相似(利拉鲁肽组~3.24kg vs艾塞那肽组-2.87地)。耐受性均较好,但与艾塞那肽组相比,利拉鲁肽组患者恶心的持续时间较短(估计的治疗相关事件率比值为0.448,P〈0.0001),轻度低血糖的发生率也较低(每患者每年的事件发生数为1.93vs2.60;发生率比值为0.55,95%C10.34~0.88:P=0.0131;轻度低血糖的发生率为25.5%掷33.6%)。2例同时注射艾塞那肽和一种磺脲类药物的患者发生了严重的低血糖。结论相对于艾塞那肽每日2次,利拉鲁肽每日1次能显著改善血糖控制水平,且患者的耐受性更好。研究结果提示利拉鲁肽或许是2型糖尿病的一种治疗选择,特别是在减轻体重和低血糖风险作为主要考虑因素的情况下。 | John B Buse Julia Rosenstock Giorgio Sesti Wolfgang E Schmidt Eduard Montanya Jason H Brett Marcin Zychma Lawrence Blonde 赵乐(译) | 2009 | 世界临床医学2009，，11： | 3 |
| 5 | A concise, practical guide to diagnostic assessment for mast cell activation disease显示文摘As recognition of mast cell(MC) involvement in a range of chronic inflammatory disorders has increased, diagnosticians' suspicions of MC activation disease(MCAD) in their chronically mysteriously inflamed patients have similarly increased. It is now understood that the various forms of systemic mastocytosis- diseases of inappropriate activation and proliferation of MCs seemingly driven by a small set of rare, usually constitutively activating mutations in assorted MC regulatory elements-comprise merely the tip of the MCAD iceberg, whereas the far larger and far more clinically heterogeneous(and thus more difficult to recognize) bulk of the iceberg consists of assorted forms of MC activation syndrome(MCAS) which manifest little to no abnormal MC proliferation and may originate from a far more heterogeneous set of MC mutations. It is reasonable to suspect MCAD when symptoms and signs of MC activation are present and no other diagnosis better accounting for the full range of findings is present. Initial laboratory assessment should include not only routine blood counts and serum chemistries but also a serum total tryptase level, which helps direct further evaluation for mastocytosis vs MCAS. Appropriate tissue examinations are needed to diagnose mastocytosis, while elevated levels of relatively specific mast cell mediators are sought to support diagnosis of MCAS. Whether assessing for mastocytosis or MCAS, testing is fraught with potential pitfalls which can easily yield false negatives leading to erroneous rejection of diagnostic consideration of MCAD in spite of a clinical history highly consistent with MCAD. Efforts at accurate diagnosis of MCAD are worthwhile, as many patients then respond well to appropriately directed therapeutic efforts. | Lawrence B Afrin Gerhard J Molderings | 2014 | World Journal of Hematology2014，3，1： | 3 |
| 6 | Mammary gland growth and vascularity at parturition and during lactation in primiparous ewes fed differing levels of selenium and nutritional plane during gestation显示文摘Background: Objectives were to examine the effects of selenium(Se) supply and maternal nutritional plane during gestation on mammary gland growth, cellular proliferation, and vascularity at parturition and d 20 of lactation. Rambouillet primiparous ewes(n = 84) were allocated to treatments in a 2 x 3 factorial. Factors were dietary Se(adequate Se [ASe, 11.5 μg/kg BW] or high Se [HSe, 77.0 μg/kg BW]) and nutritional plane(60% [RES], 100% [CON], or 140% [EXC]). At parturition, lambs were removed and 42 ewes(7/treatment) were necropsied. Remaining ewes were fed a common diet meeting requirements for lactation and mechanically milked twice daily until necropsy on d 20. At both necropsy periods, mammary glands were dissected and tissues harvested. Samples were analyzed for RNA, DNA, and protein content, cell proliferation, and vascularity. Where interactions were present(P ≤ 0.05), least squares means from the highest-order interaction are presented. Results: Final body weight of ewes was least(P ≤ 0.002) in RES, intermediate for CON, and greatest for EXC, regardless of stage of the ewe at necropsy(parturition or d 20 of lactation). In ewes necropsied at parturition, mammary glands were heavier(P = 0.02) in EXC compared to RES, with CON intermediate. Concentration of RNA(mg/g) was decreased(P = 0.01) in EXC compared to CON at parturition. There was a tendency(P = 0.07) for a Se by nutrition interaction in percentage of cells proliferating where ASe-EXC ewes had greater(P ≤ 0.02) number of proliferating cells then all other treatments. Mammary vascular area tended(P = 0.08) to be affected by a Se by nutrition interaction where ASe-CON had less(P = 0.007) vascular area than HSe-CON ewes. In ewes necropsied at d 20 of lactation, the number of alveoli per area was decreased(P ≤ 0.05) in RES compared to CON and EXC-fed ewes. Conclusions: Results of this study indicate that proper maternal nutritional plane during gestation is important for mammary gland development, even out to d 20 of lactation. | Tammi L Neville Allison M Meyer Arshi Reyaz Pawel B Borowicz Dale A Redmer Lawrence P Reynolds Joel S Caton Kimberly A Vonnahme | 2013 | Journal of Animal Science and Biotechnology2013，4，4： | 3 |
| 7 | Liraglutide once a day versus exenatide twice a day for type 2 diabetes: a 26-week randomised, parallel-group, multinational, open-label trial (LEAD-6)显示文摘 | John B Buse Julio Rosenstock Giorgio Sesti Wolfgang E Schmidt Eduard Montanya Jason H Brett Marcin Zychma Lawrence Blonde | 2009 | The Lancet2009，，9683： | 2 |
| 8 | 2009年南极冰穹A的双色天光背景统计和分析显示文摘天光背景是天文台址的一个重要指标。利用2009年位于南极冰穹A的CSTAR望远镜两个波段的观测数据,对南极冰穹A的天光背景进行了统计和分析。结果表明约74%的g波段天光背景的ADU值小于每像素100/s;90.5%的r波段的天光背景的ADU值小于每像素100/s。在不考虑大气消光的情况下,定标后的结果为2009年冰穹A的观测数据中天光背景亮度的中值:g波段为19.9 mag/arcsec2,r波段为20.1 mag/arcsec2。 | 宗伟凯 付建宁 牛家树 Ashley Michael C B 宫雪非 Lawrence J S 刘强 Luong-Van Daniel Pennypacker C R Storey John W V 王灵芝 王力帆 杨惠根 袁祥岩 York Donald G 朱镇熹 | 2014 | 天文研究与技术2014，11，1： | 2 |
| 9 | The black box of organizational demography 显示文摘 | Lawrence B S | 1997 | Organization Science1997，8，1： | 1 |
| 10 | The polities of organizational learning:Integrating power into the 41 framework显示文摘 | Lawrence T B Mauws M K Dyck B | 2005 | Academy of Management Review2005，30，1： | 1 |
| 11 | Yeast re- sponses to stresses associated with industrial brewery han- dling 显示文摘 | Gibson B R Lawrence S J Leclaire J P R | 2007 | FEMS Microbiology Reviews2007，31，5： | 1 |
| 12 | Global elemental maps of the Moon: The lunar prospector gamma ray spectromet er显示文摘 | Lawrence D J Feldman W C Barraclough B L | 1998 | Science1998，281，： | 1 |
| 13 | The vasodilatorstimulated phosphoprotein is regulated by cyclic GMPdependent protein kinase during neutrophil spreading 显示文摘 | Lawrence D W Pryzwansky K B | 2001 | J Immunol2001，166，： | 1 |
| 14 | CT angiography in acute ischemic stroke:preliminary results显示文摘 | Piero V Lawrence N T Neil M B | 2002 | Stroke2002，33，： | 1 |
| 15 | Disease resistance conferred by expression of a gene encoding H2O2-generating glucose oxidase in transgenic potato plants显示文摘 | WU G SHORTT B J LAWRENCE E B | 1995 | Plant Cell1995，9，： | 1 |
| 16 | The effects of ω3 fatty acids and coenzyme Q10 on blood pressure and heart rate in chronic kidney disease: a randomized controlled trial显示文摘 | Trevor A Mori Valerie Burke Ian B Puddey Ashley B Irish Christine A Cowpland Lawrence J Beilin Gursharan K Dogra Gerald F Watts | 2009 | Journal of Hypertension2009，，9： | 1 |
| 17 | Cyclic stretch in- duced oxidative stress increases pulmonary alveolar epithelial perme- ability显示文摘 | Davidovich N Di Paolo B C Lawrence G G | 2013 | Am J Respir Cell Mol Biol2013，49，1： | 1 |
| 18 | Copper isotope ratios in magmatic and hydrothermal ore-forming environments显示文摘 | Peter B Larson Kierran Maher Frank C Ramos Zhaoshan Chang Miguel Gaspar Lawrence D Meinert | 2003 | Chemical Geology2003，，3： | 1 |
| 19 | High resolution and precisely dated record of weathering and hydrological dynamics recorded by manganese and rare earth elements in a stalagmite from central China 显示文摘 | Zhou H Y Chi B Q Lawrence M | 2008 | Quaternary Research2008，68，3： | 1 |
| 20 | Liraglutide once a day versus exenatide twice a day for type 2 diabetes: a 26-week randomised, parallel-group, multinational, open-label trial (LEAD-6)显示文摘 | John B Buse Julio Rosenstock Giorgio Sesti Wolfgang E Schmidt Eduard Montanya Jason H Brett Marcin Zychma Lawrence Blonde | 2009 | The Lancet . 2009 (9683)2009，，9683： | 1 |
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