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| 1 | 2010年世界胃肠病学组织关于炎症性肠病诊断和治疗的实践指南显示文摘炎症性肠病(IBD)是一组特发性、慢性、炎症性肠道疾病状态,包括两种主要类型:克罗恩病(CD)和溃疡性结肠炎(UC),两者的临床和病理特征既有重叠又有区别。IBD过去常见于发达国家,近几十年,发展中国家的患病率逐步上升。本指南就IBD诊断和治疗方面提出的独特议题在当前的文献和指南中几乎从未被提及。由于各地区的IBD临床特点差异较大,因此根据患者的主诉诊断IBD或评估疾病活动度需随地区的变化而变化。同样,治疗亦应根据疾病的分类和当地医疗资源进行调整。世界胃肠病学组织根据世界各国医疗资源的差异,采用级联方法制订了IBD的诊疗指南。 | Charles N.Bernstein Michael Fried J.H.Krabshuis Henry Cohen R.Eliakim Suleiman Fedail Richard Gearry K.L.Goh Saheed Hamid Aamir Ghafor Khan A.W.LeMair Malfertheiner Qin Ouyang J.F.Rey Ajit Sood Flavio Steinwurz Ole O.Thomsen Alan Thomson Gillian Watermeyer 杨钊斌 杨川华 钱本余 | 2010 | 胃肠病学2010，15，9： | 101 |
| 2 | 评估大气细颗粒物暴露引起的全球疾病负担的一个综合风险函数显示文摘[背景]评估由于环境空气中细颗粒物(PM2.5)长期暴露引起的疾病负担,需要了解相对风险度(RR)函数的图形和幅度。然而,在世界上很多观察到高PM2.5环境浓度的地方,都缺乏足够的直接证据确定死亡RR函数的图形。[目的]建立可用于全球PM2.5暴露范围内成人死因的RR函数:缺血性心脏病(IHD)、脑血管疾病(脑卒中)、慢性阻塞性肺病(COPD)和肺癌(LC)。建立急性下呼吸道感染(ALRI)发病的RR函数,用于估算〈5岁的儿童中死亡率和健康生活损失年数。[方法]通过整合现有的来自于环境空气污染(AAP)、二手烟草烟雾、家用固体烹饪用燃料和主动吸烟(AS)等研究的RR信息,拟合综合暴露-反应(IER)模型。采用颗粒物质的吸入剂量,通过转化AS暴露来估计全年PM2.5的暴露当量。在估算全球环境PM2.5浓度的基础上,得出各国的人群归因分数(PAFs)。[结果]与以往负担评估中使用的其他7种模型相比,IER模型是一种优越的RR预测方法。在不同国家中,归因于AAP暴露的PAF百分数各不相同,分别为:IHD,2~41;脑卒中,1~43;COPD,〈1~21;LC,〈1~25;ALRI,〈1~38。[结论]我们建立了一种以细颗粒物为基础的RR模型,它通过整合来自不同类型的燃烧所产生颗粒物排放的RR信息,涵盖全球范围的暴露。当获得新的RR信息时,可以对这个模型进行更新。 | Richard T.Burnett C.Arden Pope III Majid Ezzati Casey Olives Stephen S.Lim Sumi Mehta Hwashin H.Shin Gitanjali Singh Bryan Hubbell Michael Brauer H.Ross Anderson Kirk R.Smith John R.Balmes Nigel G.Bruce Haidong Kan Francine Laden Annette Prüss-Ustün Michelle C.Turner Susan M.Gapstur W.Ryan Diver Aaron Cohen 何蓉 张伊人 金泰廙 | 2014 | 环境与职业医学2014，31，11： | 80 |
| 3 | Denosumab治疗绝经后妇女低骨密度显示文摘Background: Receptor activator of nuclear factor- κ B ligand (RANKL) is essential for osteoclast differentiation, activation, and survival. The fully human monoclonal antibody denosumab (formerly known as AMG 162)- binds RANKL with high affinity and specificity and inhibits RANKL action. Methods: The efficacy and safety of subcutaneously administered denosumab were evaluated over a period of 12 months in 412 postmenopausal women with low bone mineral density (T score of- 1.8 to - 4.0 at the lumbar spine or- 1.8 to- 3.5 at the proximal femur). Subjects were randomly assigned to receive denosumab either every three months (at a dose of 6, 14, or 30 mg) or every six months (at a dose of 14, 60, 100, or 210 mg), open- label oral alendronate once weekly (at a dose of 70 mg), or placebo. The primary end point was the percentage change from baseline in bone mineral density at the lumbar spine at 12 months. Changes in bone turnover were assessed by measurement of serum and urine telopeptides and bone-specific alkaline phosphatase. Results: Denosumab treatment for 12 months resulted in an increase in bone mineral density at the lumbar spine of 3.0 to 6.7 percent (as compared with an increase of 4.6 percent with alendronate and a loss of 0.8 percent with placebo), at the total hip of 1.9 to 3.6 percent (as compared with an increase of 2.1 percent with alendronate and a loss of 0.6 percent with placebo), and at the distal third of the radius of 0.4 to 1.3 percent (as compared with decreases of 0.5 percent with alendronate and 2.0 percent with placebo). Near-maximal reductions in mean levels of serum C- telopeptide from baseline were evident three days after the administration of denosumab. The duration of the suppression of bone turnover appeared to be dose-dependent. Conclusions: In postmenopausal women with low bone mass, denosumab increased bone mineral density and decreased bone resorption. These preliminary data suggest that denosumab might be an effective treatment for osteoporosis. | Mc Clung M.R. Michael Lewiecki E. Cohen S.B. 马超 | 2006 | 世界核心医学期刊文摘(妇产科学分册)2006，0，8： | 19 |
| 4 | The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the histology of diminutive colorectal polyps显示文摘 | Douglas K. Rex Charles Kahi Michael O’Brien T.R. Levin Heiko Pohl Amit Rastogi Larry Burgart Tom Imperiale Uri Ladabaum Jonathan Cohen David A. Lieberman | 2011 | Gastrointestinal Endoscopy2011，，3： | 7 |
| 5 | Quality indicators for colonoscopy显示文摘 | Douglas K. Rex John L. Petrini Todd H. Baron Amitabh Chak Jonathan Cohen Stephen E. Deal Brenda Hoffman Brian C. Jacobson Klaus Mergener Bret T. Petersen Michael A. Safdi Douglas O. Faigel Irving M. Pike | 2006 | Gastrointestinal Endoscopy2006，，4： | 4 |
| 6 | Cabozantinib in Progressive Medullary Thyroid Cancer显示文摘 | Rossella Elisei Martin J. Schlumberger Stefan P. Müller Patrick Sch?ffski Marcia S. Brose Manisha H. Shah Lisa Licitra Barbara Jarzab Viktor Medvedev Michael C. Kreissl Bruno Niederle Ezra E.W. Cohen Lori J. Wirth Haythem Ali Colin Hessel Yifah Yaron Doug | 2013 | Journal of Clinical Oncology2013，，29： | 3 |
| 7 | Cardiovascular Function and Treatment in β-Thalassemia Major: A Consensus Statement From the American Heart Association显示文摘 | Dudley J. Pennell James E. Udelson Andrew E. Arai Biykem Bozkurt Alan R. Cohen Renzo Galanello Timothy M. Hoffman Michael S. Kiernan Stamatios Lerakis Antonio Piga John B. Porter John Malcolm Walker John Wood | 2013 | Circulation2013，，3： | 3 |
| 8 | Adherence to acne treatment guidelines in the military environment-a descriptive,serial cross-sectional study显示文摘Background:Acne vulgaris,a common skin disease,affects up to 80% of the population.Moderate to severe acne requires treatment with a combination of topical and oral drugs such as antibiotics,hormones and retinoids.Retinoids have many contraindications and adverse effects requiring close monitoring.The study's objectives were to describe prescribing trends in acne medication over time in a military setting,and assess physician adherence to guidelines for acne treatment,including drug precautions,clinical monitoring,and treatment progression.Methods:We conducted a descriptive,serial cross-sectional study of acne drugs prescribed in the Israel Defense Forces(IDF) in the years 2002–2007,analyzing the classes of drugs prescribed and patient characteristics.In addition,the clinical quality of the medical encounter was assessed by examining physician adherence to IDF guidelines.Results:Between 2002 and 2007,64,281 patients were treated for acne.Treatment courses generally persisted for 1–2 months.Over 70% of female patients receiving oral retinoids were not concomitantly receiving oral contraceptives.Conclusions:This study provides a unique perspective of acne treatment in a military setting,overall displaying good adherence to general guidelines.The common prescription of oral retinoids to young females without concomitant contraception is alarming. | Chen Fleischmann Lior Cohen Elimelech Adams Michael Hartal | 2016 | Journal of Medical Colleges of PLA(China)2016，31，1： | 3 |
| 9 | Bacterial microcosms obey Taylor’s law:effects of abiotic and biotic stress and genetics on mean and variance of population density显示文摘Introduction:According to the empirical regularity called Taylor’s law,the variance of population density in samples of populations is a power of the mean population density.The exponent is often between 1 and 2.Our experiments investigated how genetics,evolution,and environment shape Taylor’s law.Methods:Genetically different strains(wild type and hypermutator)of the bacterium Pseudomonas fluorescens evolved and were assayed under different environmental conditions(with and without antibiotic rifampicin and bacteriophage SBW252,separately and in combination).Results:Experimental treatments altered the exponent b,but not the power law form,of the relation between variance and mean population density.Bacterial populations treated only with rifampicin had a narrow range of mean population densities and exponent b=5.43.Populations exposed to rifampicin plus phage had b=1.51.In ancestral,control,and phage-exposed populations,mean abundance varied widely and b was not significantly different from 2.Evolutionary factors(mutation rate,selection)and ecological factors(abiotic,biotic)jointly influenced b.Conclusions:Taylor’s power law relationship accurately and robustly described variance as a function of mean population density,with overall exponent b=1.89.These and other experiments with different factors acting on bacterial population size support the relevance of models that predict‘universal’patterns of fluctuation scaling. | Oliver Kaltz Patricia Escobar-Páramo Michael E Hochberg Joel E Cohen | 2012 | Ecological Processes2012，1，1： | 3 |
| 10 | Fondaparinux预防老年急性内科患者发生静脉血栓形成的效果与安全性:随机安慰剂对照研究显示文摘目的:观察 Fondaparinux 对具有中高度静脉血栓发生危险的老年急性内科住院患者的抗凝效果与安全性。设计:双盲随机安慰剂对照研究。背景:8个国家的35个中心。参与者:849例≥60岁内科患者,住院原因分别为充血性心力衰竭、慢性肺病合并急性呼吸系统疾患、急性炎症性或感染性疾病,预期至少住院4天以上。干预:2.5 mg Fondaparinux 或安慰剂,每天1次皮下注射,持续6~14天。观察指标:主要指标为静脉血栓形成(治疗后15天内采用双侧静脉造影检查)及有症状的静脉血栓;次要指标为死亡与出血。患者随访时间为1个月。结果:Fondaparinux 治疗组425例患者和安慰剂组414例患者接受了安全性分析(10例未治疗)。644例患者(75.9%)可接受主要指标分析。静脉血栓检出率在 Fondaparinux 治疗组为5.6%(18/321),安慰剂组为10.5%(34/323),相对危险减少46.7%(95% CI 7.7%~69.3%)。安慰剂组5例患者发生有症状的静脉血栓,Fondaparinux治疗组无患者发生有症状的静脉血栓(P=0.029)。两组均有1例(0.2%)患者发生严重出血。随访结束时,安慰剂组、Fondaparinux 治疗组分别死亡25(6.0%)、14(3.3%)例患者。结论:Fondaparinux 可有效预防急性内科老年患者无症状性及有症状的静脉血栓。严重出血几率两组相似。 | Alexander T Cohen Bruce L Davidson Alexander S Gallus Michael R Lassen Martin H Prins Witold Tomkowski Alexander G G Turpie Jan F M Egberts Anthonie W A Lensing 石汉平(译) 王深明(校) | 2006 | 英国医学杂志中文版2006，9，5： | 3 |
| 11 | Towards a standard diet-induced and biopsy-confirmed mouse model of non-alcoholic steatohepatitis: Impact of dietary fat source显示文摘BACKGROUND The trans-fat containing AMLN(amylin liver non-alcoholic steatohepatitis,NASH)diet has been extensively validated in C57BL/6J mice with or without the Lep^ob/Lep^ob(ob/ob)mutation in the leptin gene for reliably inducing metabolic and liver histopathological changes recapitulating hallmarks of NASH.Due to a recent ban on trans-fats as food additive,there is a marked need for developing a new diet capable of promoting a compatible level of disease in ob/ob and C57BL/6J mice.AIM To develop a biopsy-confirmed mouse model of NASH based on an obesogenic diet with trans-fat substituted by saturated fat.METHODS Male ob/ob mice were fed AMLN diet or a modified AMLN diet with trans-fat(Primex shortening)substituted by equivalent amounts of palm oil[Gubra amylin NASH,(GAN)diet]for 8,12 and 16 wk.C57BL/6J mice were fed the same diets for 28 wk.AMLN and GAN diets had similar caloric content(40%fat kcal),fructose(22%)and cholesterol(2%)level.RESULTS The GAN diet was more obesogenic compared to the AMLN diet and impaired glucose tolerance.Biopsy-confirmed steatosis,lobular inflammation,hepatocyte ballooning,fibrotic liver lesions and hepatic transcriptome changes were similar in ob/ob mice fed the GAN or AMLN diet.C57BL/6J mice developed a mild to moderate fibrotic NASH phenotype when fed the same diets.CONCLUSION Substitution of Primex with palm oil promotes a similar phenotype of biopsyconfirmed NASH in ob/ob and C57BL/6J mice,making GAN diet-induced obese mouse models suitable for characterizing novel NASH treatments. | Michelle L Boland Denise Oro Kirstine S T■lb■l Sebastian T Thrane Jens Christian Nielsen Taylor S Cohen David E Tabor Fiona Fernandes Andrey Tovchigrechko Sanne S Veidal Paul Warrener Bret R Sellman Jacob Jelsing Michael Feigh Niels Vrang James L Trevaskis Henrik H Hansen | 2019 | World Journal of Gastroenterology2019，25，33： | 3 |
| 12 | Combined Thermo-Chemotherapy for Recurrent Bladder Cancer After Bacillus Calmette-Guerin显示文摘 | Ofer Nativ J. Alfred Witjes Kees Hendricksen Michael Cohen Daniel Kedar Ami Sidi Renzo Colombo Ilan Leibovitch | 2009 | The Journal of Urology2009，，4： | 2 |
| 13 | 颈部疼痛的诊断和管理进展显示文摘颈部疼痛带来了相当大的个人和社会经济负担——它是患病率和伤残所致生命年损失前五位的慢性疼痛疾病之一——但是仅获得了背部疼痛研究的一小部分经费。尽管大多数颈部疼痛急性发作后自行消退,但有超过三分之一的患者群在一年多以后仍有轻度症状或疼痛复发,遗传和社会心理因素是症状持续存在的危险因素。将近一半的慢性颈部疼痛患者具有神经性一损伤反应性混合症状或主要为神经性症状。很少有临床研究专门针对颈部疼痛,、肌肉松弛剂和非甾体类抗炙药对急性颈部疼痛有效,临床实践主要依据其他慢性疼痛的研究结果。补充和替代疗法中,证据级别最强的就是运动,稍弱证据支持不同状况下进行按摩、针灸、瑜伽和脊椎推拿。对于神经根型颈椎病和小关节病,弱证据分别支持硬膜外类固醇注射和射频去神经支配治疗。对于大部分患者,手术在短期内比保守治疗更有效,但长期效果相似,手术前进行临床观察是一种合理策略. | Steven P Cohen W Michael Hooten 公磊 | 2018 | 英国医学杂志中文版2018，21，3： | 2 |
| 14 | Quality indicators for colonoscopy显示文摘 | Douglas K. Rex John L. Petrini Todd H. Baron Amitabh Chak Jonathan Cohen Stephen E. Deal Brenda Hoffman Brian C. Jacobson Klaus Mergener Bret T. Petersen Michael A. Safdi Douglas O. Faigel Irving M. Pike | 2006 | Gastrointestinal Endoscopy2006，，4： | 2 |
| 15 | Imaging and review of a large pre-auricular pilomatrixoma in a child显示文摘A 10-year-old girl presented with a mildly tender mass in the right preauricular region. The mass became larger, and the overlying skin turned purple. There was no clinical response to a course of either cephalexin or clarithromycin. The remainder of the head and neck examination was normal including normal facial nerve function. Lyme titers and a computed tomographic (CT) scan with contrast of the facial region were obtained. The CT scan demonstrated the lesion to be superficial to the parotid gland. The lyme titer was elevated and doxycycline was begun. The mass appeared to reduce in size after doxycycline treatment, but then grew and turned erythematous. The lesion was surgically excised and was vascular with calcification and cheesy inclusions. The mass was quite close to the skin and the clinical diagnosis at the time of surgery was a pilomatrixoma, which was corroborated on pathological evaluation. | Kenneth R Whittemore Michael Cohen | 2012 | World Journal of Radiology2012，4，5： | 2 |
| 16 | Acidosis, oxygen, and interference with mitochondrial permeability transition pore formation in the early minutes of reperfusion are critical to postconditioning’s success显示文摘 | Michael V. Cohen MD Xi-Ming Yang James M. Downey | 2008 | Basic Research in Cardiology2008，，5： | 2 |
| 17 | Bidirectional effect of Wnt signaling antagonist DKK1 on the modulation of anthrax toxin uptake显示文摘LRP6,a co-receptor for the morphogen Wnt,aids endocytosis of anthrax complexes.Here we report that Dickkopf1(DKK1)protein,a secreted LRP6 ligand and antagonist,is also a modulator of anthrax toxin sensitivity.shRNA-mediated gene silencing or TALEN-mediated gene knockout of DKK1 reduced sensitivity of cells to PA-dependent hybrid toxins.However,unlike the solely inhibitory effect on Wnt signaling,the effects of DKK1 overexpression on anthrax toxicity were bidirectional,depending on its endogenous expression and cell context.Fluorescence microscopy and biochemical analyses showed that DKK1 facilitates internalization of anthrax toxins and their receptors,an event mediated by DKK1-LRP6-Kremen2 complex.Monoclonal antibodies against DKK1 provided dose-dependent protection to macrophages from killing by anthrax lethal toxin(LT).Our discovery that DKK1 forms ternary structure with LRP6 and Kremen2 in promoting PA-mediated toxin internalization provides a paradigm for bacterial exploitation of mechanisms that host cells use to internalize signaling proteins. | QIAN LiLi CAI ChangZu YUAN PengFei JEONG Sun-Young YANG XiaoZhou DEALMEIDA Venita ERNST James COSTA Michael COHEN Stanley N. WEI WenSheng | 2014 | Science China(Life Sciences)2014，57，5： | 2 |
| 18 | Biventricular pacing improves cardiac function and prevents further left atrial remodeling in patients with symptomatic atrial fibrillation after atrioventricular node ablation显示文摘 | Michael V. Orlov Julius M. Gardin Mara Slawsky Renee L. Bess Gerald Cohen William Bailey Vance Plumb Horst Flathmann Katerina de Metz | 2010 | American Heart Journal2010，，2： | 2 |
| 19 | The potential role of carbon labeling in a green economy显示文摘 | Mark A. Cohen Michael P. Vandenbergh | 2012 | Energy Economics2012，，： | 2 |
| 20 | AGA Institute Review of Endoscopic Sedation显示文摘 | Lawrence B. Cohen Mark H. DeLegge James Aisenberg Joel V. Brill John M. Inadomi Michael L. Kochman Joseph D. Piorkowski | 2007 | Gastroenterology2007，，2： | 2 |
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