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| 1 | WONCA研究论文摘要汇编——建议冬季口服益生菌以减少应用抗生素治疗哮喘的随机对照试验显示文摘目的有研究表明儿童口服益生菌能预防呼吸道感染,从而可以减少抗生素的使用。本研究探讨了哮喘患者在冬季口服益生菌以减少应用抗生素治疗呼吸道感染的建议是否可行。方法本研究在英国1家社区医疗中心开展了随机对照试验。研究对象为5岁及以上的哮喘患者。干预措施是向哮喘患者发放传单,这种传单和普通的建议人们在冬季如何减少呼吸道感染或哮喘发作的传单不同,其内容为建议人们于2013年10月—2014年3月每日服用益生菌来减少这些疾病的发生。以研究对象中使用抗生素来治疗呼吸道感染的人数占总人数的比例作为评价结果的指标。结果 1 302例研究对象被随机分为对照组(n=650)和干预组(n=652)。干预组、对照组分别有27.7%、26.9%的患者应用了抗生素治疗呼吸道感染,两组间差异无统计学意义〔OR=1.04,95%CI(0.82,1.34)〕。服用益生菌量不多的患者在应用抗生素治疗呼吸道感染的人数比例上和对照组相比也相近〔调整后的OR=1.08,95%CI(0.69,1.69)〕。也未发现服用益生菌对治疗呼吸道感染或者哮喘急性发作有何作用。结论本研究中未发现有证据支持在冬季口服益生菌以减少使用抗生素来治疗呼吸道感染的建议。 | SMITH T D WATT H GUNN L 本刊编辑部 | 2016 | 中国全科医学2016，19，34： | 11 |
| 2 | Self-management of coronary heart disease in older patients after elective percutaneous transluminal coronary angioplasty显示文摘 | Susan Dawkes Graeme D Smith Lawrie Elliott Robert Raeside Jayne H Donaldson | 2016 | Journal of Geriatric Cardiology2016，13，5： | 10 |
| 3 | Redox therapeutics in hepatic ischemia reperfusion injury显示文摘Ischemia-reperfusion plays a major role in the injury experienced by the liver during transplantation. Much work has been done recently investigating the role of redox species in hepatic ischemia-reperfusion. As animal models are better characterized and developed, and more insights are gained into the pathophysiology of hepatic ischemia reperfusion injury in humans the questions into exactly how oxidants participate in this injury are becoming more refined. These questions include effects of cellular location, timing of injury, and ability of therapeutics to access this site are increasing our appreciation of the complexity of ischemia reperfusion and improving attempts to ameliorate its effects. In this review, we aim to discuss the various methods to alter redox chemistry during ischemia reperfusion injury and future prospects for preventing organ injury during hepatic ischemia reperfusion. | Rakesh P Patel John D Lang Alvin B Smith Jack H Crawford | 2014 | World Journal of Hepatology2014，6，1： | 9 |
| 4 | 汽车采用的无级变速功率分流变速器的设计显示文摘在汽车应用方面提出了无级变速功率分流变速箱的一种设想 ,该装置由两可变速带轮 (变速器 )和一行星齿轮系所谓太阳轮和内齿圈三转动构件组合而成。“功率分流”的布置特点是输入轴同时把功率传到太阳轮和主动带轮 ,并通过变速器传到行星齿轮传动的内齿圈。因为输入轴传递的输入功率一分为二 (传到太阳轮和主动带轮 ) ,变速器中仅通过输入轴总功率流的一小部分 ,行星齿轮传动的第三转动件 (转臂 )收集了由内齿圈和太阳轮传来的功率流 ,把总功率传到输出轴传到车辆。该特徵提高了发动机功率在汽车应用的许可范围 ,该特徵特别在低速 -高转矩情况下提供无级变速可变传动比的范围时还降低了与动力传动有关的功率损失。建立一个所谓“增益系数”,用它通过变速箱的可变速元件和速比间隔来确定总功率流的两个分量的大小。用一外齿轮箱可以在发动机和变速箱的最佳范围内扩展无级变速范围。提出了一个采用外啮合有级齿轮传动 (同步变速器 )实现有效传动比间隔的无级变速范围应用于汽车的设计程序 。 | V H Mucino Z Lu J E Smith M Kimcikiewicz B Cowan | 2004 | 传动技术2004，18，1： | 7 |
| 5 | Destabilization of strigolactone receptor DWARF14 by binding of ligand and E3-1igase signaling effector DWARF3显示文摘 | Li-Hua Zhao X Edward Zhou Wei Yi Zhongshan Wu Yue Liu Yanyong Kang Li Hou Parker W de Waal Suling Li Yi Jiang Adrian Scaffidi Gavin R Flematti Steven M Smith Vinh Q Lam Patrick R Griffin YonghongWang Jiayang Li Karsten Melcher H Eric Xu | 2015 | Cell Research2015，25，11： | 7 |
| 6 | PNPLA3、TM6SF2和HSD17B13变异体对普通人群肝硬化和肝癌患病风险的综合影响显示文摘【据Hepatology 2020年3月报道】PNPLA3、TM6SF2和HSD17B13变异体对普通人群肝硬化和肝癌患病风险的综合影响(作者Gellert-Kristensen H等)作者假设脂肪肝的遗传风险评分(GRS)可影响肝硬化和肝细胞癌(HCC)的患病风险。来自丹麦的Gellert-Kristensen等将3种遗传变异[含patatin样磷脂酶结构域蛋白3(PNPLA3)p.I148M;跨膜6,超家族成员2(TM6SF2)p.E167K;以及羟基类固醇17-β脱氢酶13(HSD17B13)rs72613567]组成危险因素评分(等位基因为0到6个). | 朱倩 牛俊奇 GELLERT-KRISTENSEN H RICHARDSON TG DAVEY SMITH G | 2020 | 临床肝胆病杂志2020，36，10： | 6 |
| 7 | 猪霉菌毒素中毒的新概念显示文摘霉菌毒素是真菌的次级代谢产物,可以降低畜禽生产性能和改变新陈代谢(wannemacher等,1991)。动物采食被霉菌毒素污染的饲料而引发的病理状态称为霉菌毒素中毒。猪霉菌毒素中毒会对养猪生产造成严重的不良影响。本文综述了各种霉菌毒素对猪生长性能、繁殖性能和免疫功能的影响,各种霉菌毒素间的协同作用以及猪霉菌毒素中毒的最新研究成果。 | Trevor K Smith Gabriel Diaz Swamy H V LN 苗朝华(摘译) | 2007 | 养猪2007，，5： | 6 |
| 8 | 健康领域的文化能力显示文摘1背景
尽管人类对其他社会的兴趣纵贯历史的各个阶段,但是检验不同文化概念对人类健康实践的影响从20世纪才开始,当时是伴随着长期的人类学田野调查产生的,这些田野调查揭露了不同文化之间相关卫生实践的多样性、复杂性和连续性。 | Napier A D Ancarno C Butler B Calabrese j Chater A Chatterjee H Guesnet F Home R Jacyna S Jadhav S Macdonald A Neuendorf U Parkhurst A Reynolds R Scambler G Shamdasani S Smith S Z Stougaard-Nielsen J Thomson L Tyler N Volkmann A M Walker T Watson J Williams AC Willott C Wilson J Woolf K | 2016 | 中国卫生政策研究2016，9，2： | 5 |
| 9 | Screening Helicobacter pylori genes induced during infection of mouse stomachs显示文摘AIM:To investigate the effect of in vivo environment on gene expression in Helicobacter pylori(H.pylori) as it relates to its survival in the host.METHODS:In vivo expression technology(IVET) systems are used to identify microbial virulence genes.We modified the IVET-transcriptional fusion vector,pIVET8,which uses antibiotic resistance as the basis for selection of candidate genes in host tissues to develop two unique IVET-promoter-screening vectors,pIVET11 and pIVET12.Our novel IVET systems were developed by the fusion of random Sau3A DNA fragments of H.pylori and a tandem-reporter system of chloramphenicol acetyltransferase and beta-galactosidase.Additionally,each vector contains a kanamycin resistance gene.We used a mouse macrophage cell line,RAW 264.7 and mice,as selective media to identify specific genes that H.pylori expresses in vivo.Gene expression studies were conducted by infecting RAW 264.7 cells with H.pylori.This was followed by real time polymerase chain reaction(PCR) analysis to determine the relative expression levels of in vivo induced genes.RESULTS:In this study,we have identified 31 in vivo induced(ivi) genes in the initial screens.These 31 genes belong to several functional gene families,including several well-known virulence factors that are expressed by the bacterium in infected mouse stomachs.Virulence factors,vacA and cagA,were found in this screen and are known to play important roles in H.pylori infection,colonization and pathogenesis.Their detection validates the efficacy of these screening systems.Some of the identified ivi genes have already been implicated to play an important role in the pathogenesis of H.pylori and other bacterial pathogens such as Escherichia coli and Vibrio cholerae.Transcription profiles of allivi genes were confirmed by real time PCR analysis of H.pylori RNA isolated from H.pylori infected RAW 264.7 macrophages.We compared the expression profile of H.pylori and RAW 264.7 coculture with that of H.pylori only.Some genes such as cag A,vac A,lpx C,mur I,tlp C,trx B,sod B,tnp B,pgi,rbf A and inf B showed a 2-20 fold upregulation.Statistically significant upregulation was obtained for all the above mentioned genes(P < 0.05).tlp C,cag A,vac A,sod B,rbf A,inf B,tnp B,lpx C and mur I were also significantly upregulated(P < 0.01).These data suggest a strong correlation between results obtained in vitro in the macrophage cell line and in the intact animal.CONCLUSION:The positive identification of these genes demonstrates that our IVET systems are powerful tools for studying H.pylori gene expression in the host environment. | Aparna Singh Nathaniel Hodgson Ming Yan Jungsoo Joo Lei Gu Hong Sang Emmalena Gregory-Bryson William G Wood Yisheng Ni Kimberly Smith Sharon H Jackson William G Coleman | 2012 | World Journal of Gastroenterology2012，18，32： | 5 |
| 10 | HIGH-ENERGY IONS PRODUCED IN EXPLOSIONS OF SUPERHEATED ATOMIC CLUSTERS显示文摘 | T Ditmire J W G Tisch E Springate M B Mason N Hay R A Smith J Marangos and M H R Hutchinson | | 0，，： | 4 |
| 11 | ACC/AHA guidelines for the management of patients with unstable angina and non–st-segment elevation myocardial infarction显示文摘 | Eugene Braunwald Elliott M Antman John W Beasley Robert M Califf Melvin D Cheitlin Judith S Hochman Robert H Jones Dean Kereiakes Joel Kupersmith Thomas N Levin Carl J Pepine John W Schaeffer Earl E Smith David E Steward Pierre Theroux Raymond J Gibbons J | 2000 | Journal of the American College of Cardiology2000，，3： | 4 |
| 12 | Interval Training Normalizes Cardiomyocyte Function, Diastolic Ca2+ Control, and SR Ca2+ Release Synchronicity in a Mouse Model of Diabetic Cardiomyopathy显示文摘 | Tomas O. St?len Morten Andre H?ydal Ole Johan Kemi Daniele Catalucci Marcello Ceci Ellen Aasum Terje Larsen Natale Rolim Gianluigi Condorelli Godfrey L. Smith Ulrik Wisl?ff | 2009 | Circulation Research2009，，6： | 2 |
| 13 | Serious infections in patients with inflammatory bowel disease receiving anti‐tumor‐necrosis‐factor‐alpha therapy: An Australian and New Zealand experience显示文摘 | Ian CLawrance Graham LRadford‐Smith Peter ABampton Jane MAndrews Pok‐KernTan AnthonyCroft Richard BGearry Timothy H JFlorin | 2010 | Journal of Gastroenterology and Hepatology2010，，11： | 2 |
| 14 | The Stroke Outcomes and Neuroimaging of Intracranial Atherosclerosis (SONIA) Trial显示文摘 | E Feldmann J L. Wilterdink A Kosinski M Lynn M I. Chimowitz J Sarafin H H. Smith F Nichols J Rogg H J. Cloft L Wechsler J Saver S R. Levine C Tegeler R Adams M Sloan | 2007 | Neurology2007，，24： | 2 |
| 15 | Inhibition of hepatitis C virus replication by single-stranded RNA structural mimics显示文摘AIM: To examine the effect of hepatitis C virus (HCV) structural mimics of regulatory regions of the genome on HCV replication.METHODS: HCV RNA structural mimics were constructed and tested in a HCV genotype 1b aBB7 replicon,and a Japanese fulminant hepatitis-1 (JFH-1) HCV genotype 2a infection model.All sequences were computer-predicted to adopt stem-loop structures identical to the corresponding elements in full-length viral RNA.Huh7.5 cells bearing the BB7 replicon or infected with JFH-1 virus were transfected with expression vectors generating HCV mimics and controls.Cellular HCV RNA and protein levels were quantified by real-time polymerase chain reaction and Western blotting,respectively.To evaluate possible antisense effects,complementary RNAs spanning a mimic were prepared.RESULTS: In the BB7 genotype 1b replicon system,mimics of the polymerase (NS-5B),X and BA regions inhibited replication by more than 90%,50%,and 60%,respectively.In the JFH-1 genotype 2 infection system,mimics that were only 74% and 46% identical in sequence relative to the corresponding region in JFH-1 inhibited HCV replication by 91.5% and 91.2%,respectively,as effectively as a mimic with complete identity to HCV genotype 2a.The inhibitory effects were confirmed by NS3 protein levels.Antisense RNA molecules spanning the 74% identical mimic had no significant effects.CONCLUSION: HCV RNA structural mimics can inhibit HCV RNA replication in replicon and infectious HCV systems and do so independent of close sequence identity with the target. | Robert Smolic Martina Smolic John H Andorfer Catherine H Wu Robert M Smith George Y Wu | 2010 | World Journal of Gastroenterology2010，16，17： | 2 |
| 16 | A CMOS based analog standard cell product family 显示文摘 | Smith L D Farmer H R Kunesh M | 1989 | IEEE Journal of Solid-State Circuits1989，24，4： | 2 |
| 17 | 文化、不平等性与卫生服务提供显示文摘1动态不平等性对基层医疗卫生人力的影响
政治、社会、文化、专业群体皆建立在一致且常规的人类行为之上。当遭受巨大变革和内外压力时,这些群体会变得十分脆弱。尤其在动荡时期,这些群体往往更关注社会和文化的差异性,而非二者的一致性。尽管社会中的个体思维和行为会呈现较大的差异,但对健康的感知具有统一性,并在更广范围人群内尤为突出,这主要归因于文化价值观的作用。广义的文化心态会随着时间和地理位置的不同而不同,就像健康的社会决定因素也会因文化类型的不同而产生差异。 | Napier A D Ancarno C Butler B Calabrese J Chater A Chatterjee H Guesnet F Horne R Jacyna S Jadhav S Macdonald A Neuendorf U Parkhurst A Reynolds R Scambler G Shamdasani S Smith S Z Stougaard-Nielsen J Thomson L Tyler N Volkmann A M Walker T Watson J Williams A C Willott C Wilson J Woolf K | 2016 | 中国卫生政策研究2016，9，3： | 2 |
| 18 | 遗传性肥胖与心房颤动的关系显示文摘观察性研究已经确定了体质量指数(body mass index,BMI)与心房颤动之间的关联。然而,从观察性研究中推断因果关系会受到混杂因素、逆因果关系和偏倚的影响。该研究的主要目的是应用BMI的遗传学预测因子评估BMI与心房颤动之间的因果关系。方法:纳入1987-2002年期间在美国、冰岛和荷兰实施的7个前瞻性人群队列研究中基线无心房颤动的欧洲血统个体51 646人, | 刘莉 叶鹏 Chatterjee NA Giulianini F Geelhoed B Lunetta KL Misialek JR Niemeijer MN Rienstra M Rose LM Smith AV Arking DE Ellinor PT Heeringa J Lin H Lubitz SA Soliman EZ Verweij N Alonso A Benjamin EJ Gudnason V Stricker BH van der Harst P Chasman DI Albert CM | 2017 | 中华高血压杂志2017，25，2： | 2 |
| 19 | Ground-State Properties of Ferromagnetic Metal/Conjugated Polymer Interfaces显示文摘 | Xie S J Ahn K H Smith D L | 2003 | Phys Rev B2003，67，12： | 2 |
| 20 | Light Quality, Photoperception and Plant Strategy 显示文摘 | Smith H | 1982 | Annual Review of plant physiology1982，33，： | 2 |
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