|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Beyond the Pediatric end-stage liver disease system: Solutions for infants with biliary atresia requiring liver transplant显示文摘Biliary atresia(BA), a chronic progressive cholestatic disease of infants, is the leading cause for liver transplant in children, especially in patients under two years of age. BA can be successfully treated with the Kasai portoenterostomy; however most patients still require a liver transplant, with up to one half of BA children needing a transplant by age two. In the current pediatric end-stage liver disease system, children with BA face the risk of not receiving a liver in a safe and timely manner. In this review, we discuss a number of possible solutions to help these children. We focus on two general approaches:(1) preventing/delaying need for transplantation, by optimizing the success of the Kasai operation; and(2) expediting transplantation when needed, by performing techniques other than the standard deceased-donor, whole, ABO-matched organ transplant. | Mary Elizabeth M Tessier Sanjiv Harpavat Ross W Shepherd Girish S Hiremath Mary L Brandt Amy Fisher John A Goss | 2014 | World Journal of Gastroenterology2014，20，32： | 14 |
| 2 | 英国胃肠病学会关于胃癌风险患者的诊断和管理指南显示文摘胃癌预后较差,部分原因在于诊断较晚。胃癌的危险因素包括幽门螺杆菌(H.pylori,HP)感染和胃癌家族史,尤其是遗传性弥漫性胃癌和恶性贫血。胃癌发展的阶段包括慢性胃炎、胃黏膜萎缩(GA)、胃黏膜肠化生(GIM)和异型增生。胃癌早期发现和提高生存率的关键是在内镜检查前以非侵入性方式识别高危人群。然而,尽管生物标志物可能有助于检测慢性萎缩性胃炎,但尚无足够的证据支持其用于人群筛查。高质量内镜检查是胃癌早期发现的重要组成部分,图像增强内镜结合组织病理学活检是GA和GIM最佳的诊断方法,并能准确进行风险分层。按照悉尼标准从胃窦、角切迹、小弯和大弯进行活检,既能明确诊断,也能对胃癌进行风险分层。理想状态应当是在高质量内镜检查中对GA或GIM区域活检。英国属于低危地区,可根据需要接受常规诊断性胃镜检查,但没有足够证据支持筛查,对于广泛GA或GIM的患者,每3年检查内镜。对于胃异型增生和早期癌,只要满足标准,内镜下黏膜切除术或内镜黏膜下剥离术的治疗有效,成功率高,复发率低。 | Matthew Banks David Graham Marnix Jansen TakujiGotoda Sergio Coda Massimiliano di Pietro NoriyaUedo Pradeep Bhandari D Mark Pritchard Ernst J Kuipers Manuel Rodriguez-Justo Marco R Novelli KrishRagunath Neil Shepherd Mario Dinis-Ribeiro 乌雅罕(译) 张冬雪(译) 牛占岳(校) 刘鑫(校) 丁士刚(译/校) | 2020 | 中华胃肠内镜电子杂志2020，7，2： | 10 |
| 3 | 非小细胞肺癌的免疫治疗:改善患者预后的新方法显示文摘简介通常,非小细胞肺癌(non-small cell lung cancer,NSCLC)诊断已为晚期,且预后较差。目前的NSCLC标准治疗总体治愈率低,有必要开发新的治疗方法。我们在本综述中提供了最新的免疫治疗干预临床数据,该手段可能能够提高免疫系统对细胞的应答。方法我们针对临床应用免疫疗法治疗NSCLC,检索了PubMed上的文章以及最近肿瘤学术会议上的摘要。结果Ⅱ期临床研究结果表明,靶向肿瘤细胞本身或其异常表达的肿瘤标志物的疫苗治疗(mucin1,黑色素瘤相关抗原3,或表皮生长因子),有望作为NSCLC免疫疗法。非抗原免疫治疗,如抗细胞毒T淋巴细胞抗原4单克隆抗体、talactoferrin alfa和toll-样受体9拮抗剂,作用于激活的免疫系统,与肿瘤抗原无关,可用于晚期NSCLC的治疗。目前一些免疫治疗正在进行III期研究,以确定最佳治疗方案,并与NSCLC标准治疗对照,确定其临床疗效。结论越来越多的证据表明肺部肿瘤存在免疫应答。免疫治疗,包括疫苗治疗和非抗原免疫调节方法,可改善NSCLC的预后。而且,提高抗肿瘤免疫应答的治疗,与化疗有协同作用。生物标志物的明确以及免疫治疗作用机制的进一步阐明对于确定哪些患者更可能从免疫治疗中获益至关重要。 | Frances A. Shepherd Jean-Yves Douillard George R. Blumenschein 张玲 | 2013 | 中国肺癌杂志2013，16，4： | 7 |
| 4 | Dietary Triggers of Abdominal Symptoms in Patients With Irritable Bowel Syndrome: Randomized Placebo-Controlled Evidence显示文摘 | Susan J. Shepherd Francis C. Parker Jane G. Muir Peter R. Gibson | 2008 | Clinical Gastroenterology and Hepatology2008，，7： | 4 |
| 5 | A Diet Low in FODMAPs Reduces Symptoms of Irritable Bowel Syndrome显示文摘 | Emma P. Halmos Victoria A. Power Susan J. Shepherd Peter R. Gibson Jane G. Muir | 2014 | Gastroenterology2014，，： | 4 |
| 6 | Airborne laser scanning of natural forests in New Zealand reveals the influences of wind on forest carbon显示文摘Background: Forests are a key component of the global carbon cycle, and research is needed into the effects of human-driven and natural processes on their carbon pools. Airborne laser scanning(ALS) produces detailed 3D maps of forest canopy structure from which aboveground carbon density can be estimated. Working with a ALS dataset collected over the 8049-km^2 Wellington Region of New Zealand we create maps of indigenous forest carbon and evaluate the influence of wind by examining how carbon storage varies with aspect. Storms flowing from the west are a common cause of disturbance in this region, and we hypothesised that west-facing forests exposed to these winds would be shorter than those in sheltered east-facing sites.Methods: The aboveground carbon density of 31 forest inventory plots located within the ALS survey region were used to develop estimation models relating carbon density to ALS information. Power-law models using rasters of top-of-the-canopy height were compared with models using tree-level information extracted from the ALS dataset. A forest carbon map with spatial resolution of 25 m was generated from ALS maps of forest height and the estimation models. The map was used to evaluate the influences of wind on forests.Results: Power-law models were slightly less accurate than tree-centric models(RMSE 35% vs 32%) but were selected for map generation for computational efficiency. The carbon map comprised 4.5 million natural forest pixels within which canopy height had been measured by ALS, providing an unprecedented dataset with which to examine drivers of carbon density. Forests facing in the direction of westerly storms stored less carbon, as hypothesised. They had much greater above-ground carbon density for a given height than any of 14 tropical forests previously analysed by the same approach, and had exceptionally high basal areas for their height. We speculate that strong winds have kept forests short without impeding basal area growth.Conclusion: Simple estimation models based on top-of-the canopy height are almost as accurate as state-of-the-art tree-centric approaches, which require more computing power. High-resolution carbon maps produced by ALS provide powerful datasets for evaluating the environmental drivers of forest structure, such as wind. | David A. Coomes Daniel Safka James Shepherd Michele Dalponte Robert Holdaway | 2018 | Forest Ecosystems2018，5，2： | 3 |
| 7 | Fructose Malabsorption and Symptoms of Irritable Bowel Syndrome: Guidelines for Effective Dietary Management显示文摘 | Susan J. Shepherd Peter R. Gibson | 2006 | Journal of the American Dietetic Association2006，，10： | 3 |
| 8 | 伞房属CCR基因PCR优化体系建立及多拷贝的发现和分析显示文摘对伞房属CCR基因进行扩增,对影响PCR的条件进行优化,结果筛选出引物对A-3198适宜的PCR循环条件为:94℃预变性5min;94℃变性30s,60℃退火lmin,72℃延伸2min,运行30个循环;最后72℃后延伸7min。对伞房属树种进行PCR扩增时,发现用同一引物对,一个样本可以扩增出不同长度的条带。将目的片段进行克隆测序,得到6个序列。所分析的基因片段从Exon3-Exon5,其中Exon3变异位点具有3个,Intron3无变异位点;Exon4变异位点具有7个,Intron4变异位点最多,达到276个,Exon5变异位点也只有6个。从变异位点所占百分数分析,所有外显子包括Exon3、Exon4和Exon5,变异数百分率很低,从1.67%-1.98%,说明外显子是相对保守和稳定的。Intron3最稳定,无任何差异位点。Intron4差异最大,差异百分数高达,19.99%。在Intron4有4处插入发生。第1处插入发生在第2041-2067,插入27个碱基。第2处插入发生在第2127-2289,插入163个碱基。第3处插入为PolyA,6个样本都存在PolyA。第4处为SSR序列。在外显子上未发现2个或2个以上碱基的插入/缺失。从氨基酸的变异来分析,所发生的核苷酸变异很多是无义突变,只有Exon3的2个氨基酸、Exon4的3个氨基酸,以及Exon5的2个氨基酸发生有义突变。本试验于国内外首次发现伞房属树种CCR基因具有多拷贝现象,而在桉树另外2个属桉属和杯果木属的CCR研究中未曾发现。 | 陈碧华 Merv Shepherd 梁一池 | 2007 | 三明学院学报2007，24，2： | 3 |
| 9 | 班皮桉及其近邻树种CCR基因分子变异分析显示文摘选取伞房属班皮桉及其近邻树种共5部类16个样本提取基因组DNA,用2对引物进行PCR扩增,采用凝胶直接纯化,改进测序反应后测序.以Eucalyptus gunniiCCR作对照,通过ClustalW进行比对分析序列变异和MEGA 3进行系统进化分析.结果显示:在所得到的伞房属16个样本CCR序列中,A,C,G和T 4种核苷酸所占比例分别为24.92%,23.18%,23.22%和28.67%,A+T含量明显高于G+C.共发现292个变异位点,占分析位点总数的9.71%,变异除118个转换和97个颠换外,有93个位点的插入/缺失,其中简约信息位点185个,占63.36%.部分变异位点重叠.转换与颠换比值为1.22∶1.00.CCR系统发育树显示:E.gunnii是一个单独分枝,5部类亲缘可以分辨开来,Rufaria尤其明显.Rufaria最早产生分歧,其次是Ochraria和Cadagaria,Blakearia分歧属最迟进化. | 陈碧华 Merv Shepherd 梁一池 | 2006 | 西南林学院学报2006，26，5： | 3 |
| 10 | Chemotherapy-induced neutropenia and treatment efficacy in advanced non-small-cell lung cancer: a pooled analysis of three randomised trials显示文摘 | Massimo Di Maio Cesare Gridelli Ciro Gallo Frances Shepherd Franco Vito Piantedosi Silvio Cigolari Luigi Manzione Alfonso Illiano Santi Barbera Sergio Federico Robbiati Luciano Frontini Elena Piazza Giovanni Pietro Ianniello Enzo Veltri Federico Castiglio | 2005 | Lancet Oncology2005，，9： | 2 |
| 11 | Neo- and Paleopolyploidy contribute to the species diversity of Asplenium the most species-rich genus of ferns显示文摘Polyploidy 广泛地在植物的进化被看作一个主要过程,但是多倍体种类差异的累积仍然是争论的。一些最近的研究与他们的双祖先相比在 neopolyploids 建议了增加的扑灭风险。多倍体蕨纲植物的高比例被期望主要被 neopolyploids 形成,而 paleopolyploid 种类被预言在整个染色体复制成立的 clades 被聚类。这里,我们由在导出的蕨纲植物家庭 Aspleniaceae 探索 polyploidy 的进化测试这预言。家庭有全球分布并且在所有蕨纲植物之中显示出多倍体 taxa 的最高的频率。测试假设,我们用代表 292 种类的 883 个标本的叶绿体 DNA 序列获得了全面发展史。所有出版染色体计数被印射到这个种系发生的框架上以便探索多倍体的进化。我们 Aspleniaceae 的历史上为几整个染色体复制恢复了证据。超过 tetraploid 水平的多倍体的种系发生的关系建议那 tetraploid Asplenium 种可能在这个家庭的某 clades 作为主要进化播放器代替了他们的双祖先。 | Harald Schneider Hong-Mei Liu Yan-Fen Chang Daniel Ohlsen Leon R. Perrie Lara Shepherd Michael Kessler Dirk N. Karger Sabine Hennequin Jeannine Marquardt Stephen Russell Stephen Ansell Ngan Thi Lu Peris Kamau Josmaily Loriga Ledis Regalado Jochen Heinrichs Atsushi Ebihara Alan R. Smith Mary Gibby | 2017 | Journal of Systematics and Evolution2017，55，4： | 2 |
| 12 | Nitrogen efficiency of wheat: Genotypic and environmental variation and prospects for improvement显示文摘 | Peter B. Barraclough Jonathan R. Howarth Janina Jones Rafael Lopez-Bellido Saroj Parmar Caroline E. Shepherd Malcolm J. Hawkesford | 2010 | European Journal of Agronomy2010，，1： | 2 |
| 13 | Conservative Surgery for Carcinoma of the Cervix显示文摘 | J.H. Shepherd D.A. Milliken | 2008 | Clinical Oncology2008，，6： | 2 |
| 14 | Urban Modification of Thunderstorms: An Observational Storm Climatology and Model Case Study for the Indianapolis Urban Region*显示文摘 | Niyogi Dev Pyle Patrick Lei Ming Arya S Pal Kishtawal Chandra M Shepherd Marshall Chen Fei Wolfe Brian | 2011 | Journal of Applied Meteorology and Climatology2011，，5： | 2 |
| 15 | Treatment-by-Histology Interaction Analyses in Three Phase III Trials Show Superiority of Pemetrexed in Nonsquamous Non-small Cell Lung Cancer显示文摘 | Giorgio Scagliotti Thomas Brodowicz Frances A. Shepherd Christoph Zielinski Johan Vansteenkiste Christian Manegold Lorinda Simms Frank Fossella Katherine Sugarman Chandra P. Belani | 2011 | Journal of Thoracic Oncology2011，，1： | 2 |
| 16 | Statins and risk of incident diabetes: a collaborative meta-analysis of randomised statin trials显示文摘 | Naveed Sattar David Preiss Heather M Murray Paul Welsh Brendan M Buckley Anton JM de Craen Sreenivasa Rao Kondapally Seshasai John J McMurray Dilys J Freeman J Wouter Jukema Peter W Macfarlane Chris J Packard David J Stott Rudi G Westendorp James Shepherd | 2010 | The Lancet2010，，9716： | 2 |
| 17 | European consensus on the histopathology of inflammatory bowel disease显示文摘 | F. Magro C. Langner A. Driessen A. Ensari K. Geboes G.J. Mantzaris V. Villanacci G. Becheanu P. Borralho Nunes G. Cathomas W. Fries A. Jouret-Mourin C. Mescoli G. de Petris C.A. Rubio N.A. Shepherd M. Vieth R. Eliakim | 2013 | Journal of Crohn’s and Colitis2013，，： | 2 |
| 18 | International study group on rectal cancer regression grading: interobserver variability with commonly used regression grading systems显示文摘 | Runjan Chetty Pelvender Gill Dhirendra Govender Adrian Bateman Hee Jin Chang Vikram Deshpande David Driman Marisa Gomez Godman Greywoode Eleanor Jaynes C. Soon Lee Michael Locketz Corwyn Rowsell Anne Rullier Stefano Serra Neil Shepherd Eva Szentgyorgyi Ra | 2012 | Human Pathology2012，，11： | 2 |
| 19 | 发展并应用期刊使用因子的可行性的研究报告(摘要)显示文摘1调查概述
英国期刊工作组设立“期刊使用因子项目”旨在研究和探索基于期刊使用情况的期刊定量评价指标。该项目的目标是对发展和应用期刊使用因子的可行性进行评估,项目进行中对相关利益方进行了大规模的调查采访,共分两个调查阶段。第一阶段是对29名作者(或编辑)、图书馆员和出版商进行的深度电话访谈;第二阶段是网络问卷调查,共有近1400位作者和155位图书馆员参加。 | Peter Shepherd 李莉(编译) | 2008 | 图书情报工作动态2008，，8： | 2 |
| 20 | Characterizing IRFPA nonuniformity and IR camera spatial noise显示文摘 | Mooney J M Shepherd F D | 1996 | Infrared Physics & Technology1996，37，： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员