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    题名 作者 年代 出处 被引量
1Direct ex vivo analysis of dendritic cells in patients with hepatocellular carcinoma显示文摘瞄准:与肝细胞癌(HCC ) 从病人分析树枝状的房间(DC ) 的显型和功能以便在这疾病理解他们的角色。方法:骨髓的的树枝状的房间在 HCC 病人的外部血被枚举。从外部血的天真、刺激的骨髓的的树枝状的房间上的 CD80, CD83, CD86 和 HLA 医生表示被分析。骨髓的的树枝状的房间从外部血被孤立,他们的功能被测试。吞噬作用用 FITC 葡聚糖祷告被分析,肽特殊刺激,在多形核白细胞 dI:dC 之上刺激 allogeneic T 房间和 cytokines 的分泌物的能力被测试。结果:骨髓的的树枝状的房间与 HCC 在病人被减少。在 CD80, CD83, CD86 和 HLA 医生表示的差别都没从 HCC 病人和健康控制在天真、刺激的骨髓的的树枝状的房间上被发现。肽 specific T 房间的正常吞噬作用或刺激与一个损害 allo-stimulatory 能力和减少的 IL-12 分泌物相对照被观察。结论:在病人的 mDCs 的损害 IL-12 生产能导致建议指导治疗可以提高的那 IL-12 的天真的 T 房间的一个损害 stimulatory 能力在 HCC 病人的肿瘤 specific 免疫者回答。Lars A Ormandy Anatol Frber Tobias Cantz Susanne Petrykowska Heiner Wedemeyer Monique Hrning Frank Lehner Michael P Manns Firouzeh Korangy Tim F Greten 2006World Journal of Gastroenterology2006,12,20:12
2Catatonia:Our current understanding of its diagnosis, treatment and pathophysiology显示文摘Catatonia is a psychomotor syndrome that has been reported to occur in more than 10% of patients with acute psychiatric illnesses. Two subtypes of the syndrome have been identified. Catatonia of the retarded type is characterized by immobility, mutism, staring, rigidity, and a host of other clinical signs. Excited catatonia is a less common presentation in which patients develop prolonged periods of psychomotor agitation. Once thought to be a subtype of schizophrenia, catatonia is now recognized to occur with a broad spectrum of medical and psychiatric illnesses, particularly affective disorders. In many cases, the catatonia must be treated before any underlying conditions can be accurately diagnosed. Most patients with the syndrome respond rapidly to low-dose benzodiazepines, but electroconvulsive therapy is occasionally required. Patients with longstanding catatonia or a diagnosis of schizophrenia may be less likely to respond. The pathobiology of catatonia is poorly understood, although abnormalities in gamma-aminobutyric acid and glutamate signaling have been suggested as causative factors. Because catatonia is common, highly treatable, and associated with significant morbidity and mortality if left untreated, physicians should maintain a high level of suspicion for this complex clinical syndrome. Since 1989, we have systematically assessed patients presenting to our psychiatry service with signs of retarded catatonia. In this paper, we present a review of the current literature on catatonia along with findings from the 220 cases we have assessed and treated.Sean A Rasmussen Michael F Mazurek Patricia I Rosebush 2016World Journal of Psychiatry2016,6,4:7
3Response to endoscopic therapy for biliary anastomotic strictures in deceased versus living donor liver transplantation显示文摘BACKGROUND:Endoscopic therapy has been successful in the management of biliary complications after both deceased donor liver transplantation(DDLT) and living donor liver transplantation(LDLT).LDLT is thought to be associated with higher rates of biliary complications,but there are few studies comparing the success of endoscopic management of anastomotic strictures between the two groups.This study aims to compare our experience in the endoscopic management of anastomotic strictures in DDLT versus LDLT.METHODS:This is a retrospective database review of all liver transplant patients undergoing endoscopic retrograde cholangiopancreatography(ERCP) after liver transplantation.The frequency of anastomotic stricture and the time to develop and to resolve anastomotic stricture were compared between DDLT and LDLT.The response of anastomotic stricture to endoscopic therapy was also analyzed.RESULTS:A total of 362 patients underwent liver transplantation between 2003 and 2011,with 125 requiring ERCP to manage biliary complications.Thirty-three(9.9%) cases of DDLT and 8(27.6%) of LDLT(P=0.01) were found to have anastomotic stricture.When comparing DDLT and LDLT,there was no difference in the mean time to the development of anastomotic strictures(98±17 vs 172±65 days,P=0.11),likelihood of response to ERCP [22(66.7%) vs 6(75.0%),P=0.69],mean time to the resolution of anastomotic strictures(268±77 vs 125±37 days,P=0.34),and the number of ERCPs required to achieve resolution(3.9±0.4 vs 4.7±0.9,P=0.38).CONCLUSIONS:Endoscopic therapy is effective in the majority of biliary complications relating to liver transplantation.Anastomotic strictures occur more frequently in LDLT compared with DDLT,with equivalent endoscopic treatment response and outcomes for both groups.Calvin HY Chan Fergal Donnellan Michael F Byrne Alan Coss Mazhar Haque Holly Wiesenger Charles H Scudamore Urs P Steinbrecher Alan A Weiss Eric M Yoshida 2013Hepatobiliary & Pancreatic Diseases International2013,12,5:7
4Influence of lanthanum level and interactions with nitrogen source on early development of Juglans nigra显示文摘稀土元素元素在中国农业被用于 30 年改进生长和产量。众多的科学研究在生理学,矿物质营养,和生长显示出改进,尽管有害效果可以也发生。很少的研究在木质的种类上被执行了。我们指数地使肥沃一个年旧黑核桃(Juglans nigra L.) 有 0, 0.1, 1, 10,或 100 mg 镧(La ) 和 800 mg 氮(N) 的幼苗作为 NaNO3,(NH4 ) 2SO4, NH4NO3,或没有 N。一月追随者期末考试授精,生长,矿物质营养,光合作用,叶绿素,和硝酸盐 reductase 活动被估计。植物与 La 的高水平使肥沃减少了好根生长,镁的集中,钙,镍,和磷,光合作用层次,和叶绿素一个内容。叶的 La 集中显示出相互作用效果,与乘在在到给 10 mg La 为的那些的 100 mg La 喂的植物的更大的集中的三~四(NH4 ) 2SO4 和 NH4NO3 处理。在层次的 La 增加的建议不有益的效果在在 N 之间的这研究和相互作用使用了的结果采购原料, La 层次没在黑核桃幼苗的生长,矿物质营养,或生理学上有重要影响。Nicodemus Michael A Salifu K Francis Jacobs Douglass F 2009Journal of Rare Earths2009,27,2:4
5经颈内静脉肝内门腔分流术远期疗效分析显示文摘目的:探讨经颈静脉肝内门脉分流术(TIPS)后病人的远期分流道通畅率,生存期和生活质量。材料及方法:51例TIPS术后病人,随访时间平均为16.8±12.8月(1天-49月),用Kaplan-Meier法分析TIPS后病人的远期生存率,和分流道通畅率。用COX模型将生存期和通畅率与Child~Pugh肝功能分级和主要症状作相关分析,并预测影响生存期和分流道通畅率的因素。用SF~36问卷评估病人的生活质量。结果:1-4年累计生存率分别为65%,56%,32%,19%。累计原发通畅率分别为65%,56%,32%,19%。42个月原发再次通畅率为94%,18个月4继发通畅率为7l%。肝功能Child-Pugh分级与累积生存率有显著性差异。影响TIPS术后90天生存率的相关因素有:酒精性肝硬化,腹水,急性出血,分流腔道直径,静脉曲张需栓塞者,肝性脑病,分流通道再狭窄及再发出血。TIPS术后生活质量的所有9项指标均较术前提高,其中4项有显著性差异。结论:TIPS对控制出血,腹水及改善近期生活质量有肯定的疗效,但是对病人远期生活率的确切作用尚有待于进一步的研究。滕皋军 Michael A Bettmann Robert F Jeffery James K St.George 1997介入放射学杂志1997,6,3:3
6Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg 2017现代生物医学进展2017,17,27:3
7Fondaparinux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
8一种房颤风险评分系统的建立(Framingham心脏研究):基于社区的队列研究显示文摘背景房颤导致了发病率和病死率的显著上升。本研究旨在建立一种预测个体罹患房颤绝对风险的风险评分系统,并提供研究人员评价新危险因素的流程。方法作者评估了Framingham心脏研究中于1968年6月至1987年9月间进行了8044次检测的4764例参与者(55%为女性,年龄45~95岁)。此后,参与者被随访至房颤首发,随访期最长达10年。多变量Coxi回归确认出1(1年内罹患房颤的临床危险因素。次级分析纳入了常规超声心动图检测指标(5152例4参与者,7156次检测)对房颤风险进行再分层评估,并评价超声检测指标能否提高风险预测能力。结果4764例参与者中的457例4(10%)罹患房颤。年龄、性别、体重指数、收缩压、降压治疗、PR间期、有临床意义的心脏杂音及心力衰竭与房颤相关,并被纳入了风险评分模型(除体重指数P=0.08外,其余均为P〈0.05),模型的C统计量为0.78(95%CI0.76~0.80)。10年房颤风险随年龄变化:年龄〈65岁的人群中53例(1%)风险高于15%,而〉65岁的人群中为783例(27%)。为提高预测能力而纳入超声检测指标仅使模型C统计量略微增高,由0.78(95%C10.75~0.80)增至0.79(95%CI0.77~0.82:P=0.005)。超声心动图检测指标并不能改善风险再分层评估(P=0.18)。结论基于社区医疗中易得的临床因素建立的风险评分系统,有助于确认社区个体罹患房颤的风险,评估技术或标志物能否改善风险预测,以及针对高危个体采取预防措施。Renate B Schnabel Lisa M Sullivan Daniel Levy Michael J Pencina Joseph M Massaro Ralph B D'Agostino Sr Christopher Newton-Cheh Jennifer F Yamamoto Jared W Magnani Thomas M Tadros William B Kannel Thomas J Wang Patrick T Ellinor Philip A Wolf Ramachanclran S Vasan Emelia J Benjamin 黄刚(译) 2009世界临床医学2009,,9:2
9Stratification of outcomes for mucinous appendiceal adenocarcinoma with peritoneal metastasis by histological grade显示文摘AIM To investigate the importance of a three-tiered histologic grade on outcomes for patients with mucinous appendiceal adenocarcinoma(MAA).METHODS Two hundred and sixty-five patients with MAA undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy were identified from a prospective database from 2004 through 2014. All pathology was reviewed by our gastrointestinal subspecialty pathologists and histological grade was classified as well-differentiated, moderately differentiated, and poorly differentiated. Survival analysis was performed using Cox proportional hazards regression.RESULTS There were 201(75.8%) well-, 45(16.9%) moderatelyand 19(7.2%) poorly-differentiated tumors. Histological grade significantly stratified the 5-year overall survival(OS), 94%, 71% and 30% respectively(P < 0.001) as well as the 5-year disease-free survival(DFS) 66%, 21% and 0%, respectively(P < 0.001). Independent predictors of DFS included tumor grade(HR = 1.78, 95%CI: 1.21-2.63, P = 0.008), lymph node involvement(HR = 0.33, 95%CI: 0.11-0.98, P < 0.02), previous surgical score(HR = 1.31, 95%CI: 1.1-1.65, P = 0.03) and peritoneal carcinomatosis index(PCI)(HR = 1.05, 95%CI: 1.02-1.08, P = 0.002). Independent predictors of OS include tumor grade(HR = 2.79, 95%CI: 1.26-6.21, P = 0.01), PCI(HR = 1.10, 95%CI: 1.03-1.16, P = 0.002), and complete cytoreduction(HR = 0.32, 95%CI: 0.11-0.92, P = 0.03). Tumor grade and PCI were the only independent predictors of both DFS and OS. Furthermore, histological grade and lymphovascular invasion stratified the risk of lymph node metastasis into a low(6%) and high(40%) risk groups. CONCLUSION Our data demonstrates that moderately differentiated MAA have a clinical behavior and outcome that is distinct from well-and poorly-differentiated MAA. The threetier grade classification provides improved prognostic stratification and should be incorporated into patient selection and treatment algorithms.Travis Edward Grotz Richard E Royal Paul F Mansfield Michael James Overman Gary N Mann Kristen Ashlee Robinson Karen A Beaty Safiea Rafeeq Auerlio Matamoros Michelle W Taggart Keith Francis Fournier 2017World Journal of Gastrointestinal Oncology2017,9,9:2
10Appropriateness of systemic treatments in unresectable metastatic well-differentiated pancreatic neuroendocrine tumors显示文摘AIM:To evaluate systemic treatment choices in unresectable metastatic well-differentiated pancreatic neuroendocrine tumors(PNETs)and provide consensus treatment recommendations.METHODS:Systemic treatment options for pancreatic neuroendocrine tumors have expanded in recent years to include somatostatin analogs,angiogenesis inhibitors,inhibitors of mammalian target of rapamycinand cytotoxic agents.At this time,there is little data to guide treatment selection and sequence.We therefore assembled a panel of expert physicians to evaluate systemic treatment choices and provide consensus treatment recommendations.Treatment appropriateness ratings were collected using the RAND/UCLA modified Delphi process.After studying the literature,a multidisciplinary panel of 10 physicians assessed the appropriateness of various medical treatment scenarios on a 1-9 scale.Ratings were done both before and after an extended discussion of the evidence.Quantitative measurements of agreement were made and consensus statements developed from the second round ratings.RESULTS:Specialties represented were medical and surgical oncology,interventional radiology,and gastroenterology.Panelists had practiced for a mean of15.5 years(range:6-33).Among 202 rated scenarios,disagreement decreased from 13.2%(26 scenarios)before the face-to-face discussion of evidence to 1%(2)after.In the final ratings,46.5%(94 scenarios)were rated inappropriate,21.8%(44)were uncertain,and30.7%(62)were appropriate.Consensus statements from the scenarios included:(1)it is appropriate to use somatostatin analogs as first line therapy in patients with hormonally functional tumors and may be appropriate in patients who are asymptomatic;(2)it is appropriate to use everolimus,sunitinib,or cytotoxic chemotherapy therapy as first line therapy in patients with symptomatic or progressive tumors;and(3)beyond first line,these same agents can be used.In patients with uncontrolled secretory symptoms,octreotide LAR doses can be titrated up to 60 mg every4 wk or up to 40 mg every 3 or 4 wk.CONCLUSION:Using the Delphi process allowed physician experts to systematically obtain a consensus on the appropriateness of a variety of medical therapies in patients with PNETs.Jonathan R Strosberg George A Fisher Al B Benson Lowell B Anthony Bulent Arslan John F Gibbs Edward Greeno Renuka V Iyer Michelle K Kim William J Maples Philip A Philip Edward M Wolin Dasha Cherepanov Michael S Broder 2015World Journal of Gastroenterology2015,21,8:2
11Perils of Rib Fractures显示文摘Sharma Om P Oswanski Michael F Jolly Shashank Lauer Sherry K Dressel Rhonda Stombaugh Heather A 2008The American Surgeon2008,,4:2
12Antiestrogenic properties of raloxifene显示文摘Michael W D David E F Julie A N 1995Parmacology1995,50,:1
13Bacterial RNA chaperones confer abiotic stress tolerance in plants and improved grain yield in maize under water-limited condition 显示文摘Paolo C Dave W Robert J B Don C A Jay H Martin S Mark A Ganesh K Sara S Robert D Santiago N Stephanie B Mary F Jayaprakash T Santanu D Christopher B Michael H L Jacqueline E H 2008Plant Physiology2008,147,2:1
14Serelaxin, recombinant human relaxin-2, for treatment of acute heart failure (RELAX-AHF): a randomised, placebo-controlled trial显示文摘John R Teerlink Gad Cotter Beth A Davison G Michael Felker Gerasimos Filippatos Barry H Greenberg Piotr Ponikowski Elaine Unemori Adriaan A Voors Kirkwood F Adams Maria I Dorobantu Liliana R Grinfeld Guillaume Jondeau Alon Marmor Josep Masip Peter S Pang 2013The Lancet . 2013 (9860)2013,,9860:1
15Thomashow components of the Arabidopsis C repeat/dehydration responsive element bindingfactor cold-response pathway are conserved in Brassica napus and other plant species显示文摘KIRSTEN R J SUSANNE K KEENAN L A XIN Z VOLKER H JAMES Z Z THOMAS D MICHAEL F 2001Plant Plzysiology2001,127,3:1
16Strategic Intemet Application Trends in Supply Chain Management 显示文摘 Smith Michael F 2003Industrial Marketing Management2003,32,3:1
17Full-scale experimental investigation of repair of reinforced concrete interstate bridge using CFRP materials 显示文摘Aidoo John Harries Kent A Petrou Michael F 2006Journal of Bridge Engineering2006,11,3:1
18Carbon-cycle imbalances in the Sargasso Sea显示文摘Michaels A F Bates N R Buesseler K O 1994Nature1994,372,:1
19Seasonal dynamics of colored dissolved material in the Sargasso Sea显示文摘NELSON N B SIEGEL D A MICHAELS A F 1998Deep-Sea Re- search1998,45,:1
20Effect of cooled intraocular irrigating solution on the blood-aqueous barrier after cataract surgery显示文摘Oliver F Michael A Andreas K 1999J Cataract Refract Surg1999,25,4:1
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