|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Double-stranded DNA in exosomes: a novel biomarker in cancer detection显示文摘 | Basant Kumar Thakur Haiying Zhang Annette Becker Irina Matei Yujie Huang Bruno Costa-Silva Yan Zheng Ayuko Hoshino Helene Brazier Jenny Xiang Caitlin Williams Ruth Rodriguez-Barrueco Jose M Silva Weijia Zhang Stephen Hearn Olivier Elemento Navid Paknejad Katia Manova-Todorova Karl Welte Jacqueline Bromberg Hector Peinado David Lyden | 2014 | Cell Research2014，24，6： | 98 |
| 2 | Gut flora and bacterial translocation in chronic liver disease显示文摘增加的证据建议内脏植物群的精神错乱具有到有肝硬化的病人的实质的临床的关联。特别地,肠的细菌的增生和从肠的腔的内脏植物群的增加的细菌的易位在这个组为细菌的感染预先安排到一个增加的潜力。最近的研究建议除了他们在公开易传染的事件的致病和败血的临床的后果的角色,内脏植物群甚至当公开感染不在时贡献肝硬化的支持 inflammatory 状态。而且,内脏植物群的操作可以有利在肝脏硬化症的病人影响肝功能与更病原的潜力在损坏另外的内脏植物群种类的情况下扩充乳的酸类型的细菌的肠的内容。这里,我们在这个组考察在内脏植物群,细菌的易位,细菌的感染,支持 inflammatory cytokine 生产和肝功能之间的各种各样的相互关系的当前的概念。 | John Almeida Sumedha Galhenage Jennifer Yu Jelica Kurtovic Stephen M Riordan | 2006 | World Journal of Gastroenterology2006，12，10： | 37 |
| 3 | Update on hepatocellular carcinoma: Pathologists' review显示文摘Histopathologic diversity and several distinct histologic subtypes of hepatocellular carcinoma(HCC) are well-recognized. Recent advances in molecular pathology and growing knowledge about the biology associated with distinct histologic features and immuno-profile in HCC allowed pathologists to update classifications. Improving sub-classification will allow for more clinically relevant diagnoses and may allow for stratification into biologically meaningful subgroups. Therefore, immuno-histochemical and molecular testing are not only diagnostically useful, but also are being incorporated as crucial components in predicting prognosis of the patients with HCC. Possibilities of targeted therapy are being explored in HCC, and it will be important for pathologists to provide any data that may be valuable from a theranostic perspective. Herein, we review and provide updates regarding the pathologic sub-classification of HCC.Pathologic diagnostic approach and the role of biomarkers as prognosticators are reviewed. Further, the histopathology of four particular subtypes of HCC:Steatohepatitic, clear cell, fibrolamellar and scirrhous-and their clinical relevance, and the recent consensus on combined HCC-cholangiocarcinoma is summarized. Finally, emerging novel biomarkers and new approaches to HCC stratification are reviewed. | Tony El Jabbour Stephen M Lagana Hwajeong Lee | 2019 | World Journal of Gastroenterology2019，25，14： | 25 |
| 4 | 载脂蛋白E基因敲除小鼠心肌微动脉内“微病灶”与外膜炎症显示文摘 | 胡维诚 李莉 陈融 Patti Polinsky Stephen M Schwartz | 2001 | 中国病理生理杂志2001，17，11： | 18 |
| 5 | Cooling dialysate during in-center hemodialysis:Beneficial and deleterious effects显示文摘The use of cooled dialysate temperatures first came about in the early 1980 s as a way to curb the incidence of intradialytic hypotension(IDH). IDH was then, and it remains today, the most common complication affecting chronic hemodialysis patients. It decreases quality of life on dialysis and is an independent risk factor for mortality. Cooling dialysate was first employed as a technique to incite peripheral vasoconstriction on dialysis and in turn reduce the incidence of intradialytic hypotension. Although it has become a common practice amongst incenter hemodialysis units, cooled dialysate results in up to 70% of patients feeling cold while on dialysis and some even experience shivering. Over the years, various studies have been performed to evaluate the safety and efficacy of cooled dialysate in comparison to a standard, more thermoneutral dialysate temperature of 37 ℃. Although these studies are limited by small sample size, they are promising in many aspects. They demonstrated that cooled dialysis is safe and equally efficacious as thermoneutral dialysis. Although patients report feeling cold on dialysis, they also report increased energy and an improvement in their overall health following cooled dialysis. They established that cooling dialysate temperatures improves hemodynamic tolerability during and after hemodialysis, even in patients prone to IDH, and does so without adversely affecting dialysis adequacy. Cooled dialysis also reduces the incidence of IDH and has a protective effect over major organs including the heart and brain. Finally, it is an inexpensive measure that decreases economic burden by reducing necessary nursing intervention for issues that arise on hemodialysis such as IDH. Before cooled dialysate becomes standard of care for patients on chronic hemodialysis, larger studies with longer follow-up periods will need to take place to confirm the encouraging outcomes mentioned here. | Stephanie M Toth-Manikowski Stephen M Sozio | 2016 | World Journal of Nephrology2016，5，2： | 14 |
| 6 | Surgery for Peyronie's disease显示文摘Peyronie 的疾病(PD ) 最简单地被叫作 fibrotic tunica albuginea 的愈合创伤的混乱。它两个都是引起阴茎畸形的身体上并且心理上地破坏的混乱,弯曲,依赖,变窄并且弄短,它可以妥协性功能。尽管许多非外科的处理被建议了,注明日期提议阴茎畸形的可靠、有效的修正的没有。作为结果,外科仍然是标准答案治疗选择,提供将是这篇文章的焦点的最快速、可靠的治疗。我们考察外科手术前的评估,外科的算法,接枝材料和 PD 的手术后的管理。为弄短的 tunical 的结果, tunical 为阴茎弄直变长和阴茎修复术放置被考察。Tunica albuginea 折襞是与足够的刚硬为人弄直的比较喜欢的方法,更少的严重疾病把不到 70 ° 定义为弯曲;没有缩小 / 依赖。有更多的严重、复杂畸形,但是维持强壮的外科手术前的可勃起的功能的人应该为与匾切口或部分切除和 grafting 弄直被认为候选人。最后为有不适当的刚硬和 PD 的那些人,有弄直的阴茎修复术放置两个都是地址的最好的途径问题。 | Laurence A Levine Stephen M Larsen | 2013 | Asian Journal of Andrology2013，15，1： | 9 |
| 7 | Nationwide trends and predictors of inpatient mortality in 83884 transjugular intrahepatic portosystemic shunt显示文摘AIM: To evaluate and validate the national trends and predictors of in-patient mortality of transjugular intrahepatic portosystemic shunt(TIPS) in 15 years.METHODS: Using the National Inpatient Sample which is a part of Health Cost and Utilization Project, we identified a discharge-weighted national estimate of 83884 TIPS procedures performed in the United States from 1998 to 2012 using international classification of diseases-9 procedural code 39.1. The demographic, hospital and co-morbility data were analyzed using a multivariant analysis. Using multi-nominal logistic regression analysis, we determined predictive factors related to increases in-hospital mortality. Comorbidity measures are in accordance to the Comorbidity Software designed by the Agency for Healthcare Research and Quality.RESULTS: Overall, 12.3% of patients died during hospitalization with downward trend in-hospitalmortality with the mean length of stay of 10.8 ± 13.1 d. Notable, African American patients(OR = 1.809 vs Caucasian patients, P < 0.001), transferred patients(OR = 1.347 vs non-transferred, P < 0.001), emergency admissions(OR = 3.032 vs elective cases, P < 0.001), patients in the Northeast region(OR = 1.449 vs West, P < 0.001) had significantly higher odds of inhospital mortality. Number of diagnoses and number of procedures showed positive correlations with in-hospital death(OR = 1.249 per one increase in number of procedures). Patients diagnosed with acute respiratory failure(OR = 8.246), acute kidney failure(OR = 4.359), hepatic encephalopathy(OR = 2.217) and esophageal variceal bleeding(OR = 2.187) were at considerably higher odds of in-hospital death compared with ascites(OR = 0.136, P < 0.001). Comorbidity measures with the highest odds of in-hospital death were fluid and electrolyte disorders(OR = 2.823), coagulopathy(OR = 2.016), and lymphoma(OR = 1.842).CONCLUSION: The overall mortality of the TIPS procedure is steadily decreasing, though the length of stay has remained relatively constant. Specific patient ethnicity, location, transfer status, primary diagnosis and comorbidities correlate with increased odds of TIPS in-hospital death. | Edward Wolfgang Lee Andrew Kuei Sammy Saab Ronald W Busuttil Francisco Durazo Steven-Huy Han Mohamed M El-Kabany Justin P Mc Williams Stephen T Kee | 2016 | World Journal of Gastroenterology2016，22，25： | 7 |
| 8 | Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘 | Rafael Lozano Mohsen Naghavi Kyle Foreman Stephen Lim Kenji Shibuya Victor Aboyans Jerry Abraham Timothy Adair Rakesh Aggarwal Stephanie Y Ahn Mohammad A AlMazroa Miriam Alvarado H Ross Anderson Laurie M Anderson Kathryn G Andrews Charles Atkinson Larry M | 2012 | The Lancet . 2012 (9859)2012，，9859： | 7 |
| 9 | Computed tomography and patient risk:Facts,perceptions and uncertainties显示文摘Since its introduction in the 1970s, computed tomography(CT) has revolutionized diagnostic decision-making. One of the major concerns associated with the widespread use of CT is the associated increased radiation exposure incurred by patients. The link between ionizing radiation and the subsequent development of neoplasia has been largely based on extrapolating data from studies of survivors of the atomic bombs dropped in Japan in 1945 and on assessments of the increased relative risk of neoplasia in those occupationally exposed to radiation within the nuclear industry. However, the association between exposure to low-dose radiation from diagnostic imaging examinations and oncogenesis remains unclear. With improved technology, significant advances have already been achieved with regards to radiation dose reduction. There are several dose optimization strategies available that may be readily employed including omitting unnecessary images at the ends of acquired series, minimizing the number of phases acquired, and the use of automated exposure control as opposed to fixed tube current techniques. In addition, new image reconstruction techniques that reduce radiation dose have been developed in recent years with promising results. These techniques use iterative reconstruction algorithms to attain diagnostic quality images with reduced image noise at lower radiation doses. | Stephen P Power Fiachra Moloney Maria Twomey Karl James Owen J O'Connor Michael M Maher | 2016 | World Journal of Radiology2016，8，12： | 7 |
| 10 | Current concepts in the immunohistochemical evaluation of liver tumors显示文摘Immunohistochemistry often plays an important role in the evaluation of liver tumors. Recent advances have established a classification system for hepatocellular adenomas(HCAs) based on morphology,molecular alterations,and immunohistochemistry. Specifically,loss of liver fatty acid binding protein is seen in HNF1α-inactivated HCA,staining with serum amyloid A isseen in inflammatory HCA,and diffuse staining with glutamine synthetase(GS) is seen in β-catenin activated HCA. A panel of immunohistochemical stains including glypican-3(GPC-3),heat shock protein 70,and GS are useful in distinguishing HCC from non-malignant dysplastic nodules. Immunohistochemistry is also useful to determine whether a liver tumor is of primary hepatocellular or metastatic origin. Recently described markers useful for this purpose include arginase-1,GPC-3,and bile salt export pump. These newer markers may offer superior utility when compared to traditional markers of hepatocellular differentiation such as alpha-fetoprotein,hepatocyte paraffin-1,polyclonal carcinoembryonic antigen,and CD10. This paper will review recent advances in the immunohistochemical evaluation of liver tumors. | Anne K Koehne de Gonzalez Marcela A Salomao Stephen M Lagana | 2015 | World Journal of Hepatology2015，7，10： | 6 |
| 11 | Strategic commitment to price to stimulate downstream innovation in a supply chain显示文摘 | Stephen M Gilbert Viswanath Cvsa | 2002 | European Journal of Operational Research2002，，3： | 5 |
| 12 | Combination Therapy With Infliximab and Azathioprine Is Superior to Monotherapy With Either Agent in Ulcerative Colitis显示文摘 | Remo Panaccione Subrata Ghosh Stephen Middleton Juan R. Márquez Boyd B. Scott Laurence Flint Hubert JF. van Hoogstraten Annie C. Chen Hanzhe Zheng Silvio Danese Paul Rutgeerts | 2013 | Gastroenterology2013，，： | 5 |
| 13 | Subcurative radiation significantly increases cell proliferation, invasion, and migration of primary glioblastoma multiforme in vivo显示文摘Tumor cell proliferation, infiltration, migration, and neovascularization are known causes of treatment resistance in glioblastoma multiforme(GBM). The purpose of this study was to determine the effect of radiation on the growth characteristics of primary human GBM developed in a nude rat. Primary GBM cells grown from explanted GBM tissues were implanted orthotopically in nude rats. Tumor growth was confirmed by magnetic resonance imaging on day 77(baseline) after implantation. The rats underwent irradiation to a dose of 50 Gy delivered subcuratively on day 84 postimplantation(n = 8), or underwent no radiation(n = 8). Brain tissues were obtained on day 112(nonirradiated) or day 133(irradiated). Immunohistochemistry was performed to determine tumor cell proliferation(Ki-67) and to assess the expression of infiltration marker(matrix metalloproteinase-2, MMP-2) and cell migration marker(CD44). Tumor neovascularization was assessed by microvessel density using von-Willebrand factor(vWF) staining. Magnetic resonance imaging showed well-developed, infiltrative tumors in 11 weeks postimplantation. The proportion of Ki-67-positive cells in tumors undergoing radiation was(71 ± 15)% compared with(25 ± 12)% in the nonirradiated group(P = 0.02). The number of MMP-2-positive areas and proportion of CD44-positive cells were also high in tumors receiving radiation, indicating great invasion and infiltration. Microvessel density analysis did not show a significant difference between nonirradiated and irradiated tumors. Taken together, we found that subcurative radiation significantly increased proliferation, invasion, and migration of primary GBM. Our study provides insights into possible mechanisms of treatment resistance following radiation therapy for GBM. | Adarsh Shankar Sanath Kumar Asm Iskander Nadimpalli RS Varma Branislava Janic Ana deCarvalho Tom Mikkelsen Joseph A Frank Meser M Ali Robert A Knight Stephen Brown Ali S Arbab | 2014 | Chinese Journal of Cancer2014，33，3： | 5 |
| 14 | 萘代谢产物白蛋白加合物作为焦炉工接触生物标志物的初步探索显示文摘目的探讨萘代谢产物的白蛋白加合物作为焦炉工接触生物标志物的可行性。方法随机选取某焦化厂28名焦炉作业工人(接触组)和22名对照个体(对照组),工人在连续工作4d的班后采集静脉血和尿样,并使用调查表收集个人信息。采用气相色谱质谱联机方法测定血浆中白蛋白加合物。结果在接触组及对照组中均检测出1,2萘醌及1,4萘醌与白蛋白的加合物(1,2NPQAlb和1,4NPQAlb)。接触组1,2NPQAlb水平(766pmol/g)高于对照组(449pmol/g),差异有统计学意义;1,4NPQAlb水平在接触组(486pmol/g)和对照组(442pmol/g)间差异无统计学意义。接触组1,2NPQAlb水平(766pmol/g)高于1,4NPQAlb(486pmol/g),差异有显著性。尿中萘、1萘酚、2萘酚及1羟基芘浓度与1,2NPQAlb水平间呈显著相关性,而与1,4NPQAlb之间未见明显的相关关系。结论1,2NPQAlb可有效地反映个体中长期暴露于气态多环芳烃的内剂量水平,有可能作为生物标志物用于焦炉工的生物监测。 | 戴宇飞 冷曙光 潘祖飞 Stephen M Rappaport 郑玉新 | 2004 | 中华预防医学杂志2004，38，6： | 5 |
| 15 | Global and regional mortality from 235 causes of death for 20 age groups in 1990 and 2010: a systematic analysis for the Global Burden of Disease Study 2010显示文摘 | Rafael Lozano Mohsen Naghavi Kyle Foreman Stephen Lim Kenji Shibuya Victor Aboyans Jerry Abraham Timothy Adair Rakesh Aggarwal Stephanie Y Ahn Mohammad A AlMazroa Miriam Alvarado H Ross Anderson Laurie M Anderson Kathryn G Andrews Charles Atkinson Larry M | 2012 | The Lancet2012，，9859： | 5 |
| 16 | Campylobacter concisus and inflammatory bowel disease显示文摘Investigation of the possible role of Campylobacter concisus(C. concisus) in inflammatory bowel disease(IBD) is an emerging research area. Despite the association found between C. concisus and IBD, it has been difficult to explain how C. concisus, a bacterium that is commonly present in the human oral cavity, may contribute to the development of enteric diseases. The evidence presented in this review shows that some C. concisus strains in the oral cavity acquired zonula occludens toxin(zot) gene from a virus(prophage) and that C. concisus Zot shares conserved motifs with both Vibrio cholerae Zot receptor binding domain and human zonulin receptor binding domain. Both Vibrio cholerae Zot and human zonulin are known to increase intestinal permeability by affecting the tight junctions. Increased intestinal permeability is a feature of IBD. Based on these data, we propose that a primary barrier function defect caused by C. concisus Zot is a mechanism by which zot-positive C. concisus strains may trigger the onset and relapse of IBD. | Li Zhang Hoyul Lee Michael C Grimm Stephen M Riordan Andrew S Day Daniel A Lemberg | 2014 | World Journal of Gastroenterology2014，20，5： | 4 |
| 17 | Radial artery access site complications during cardiac procedures,clinical implications and potential solutions: The role of nitric oxide显示文摘Percutaneous coronary intervention for the treatment of coronary artery disease is most commonly performed in the UK through the radial artery,as this is considered to be safer than the femoral approach.However,despite improvements in technology and techniques,complications can occur.The most common complication,arterial spasm,can cause intense pain and,in some cases,procedural failure.The incidence of spasm is dependent on several variables,including operator experience,artery size,and equipment used.An antispasmolytic cocktail can be applied to reduce spasm,which usually includes an exogenous nitric oxide(NO)donor(glyceryl trinitrate).NO is an endogenous local vasodilator and therefore is a potential target for anti-spasm intervention.However,systemic administration can result in unwanted side-effects,such as hypotension.A method that adopts local delivery of NO might be advantageous.This review article describes the mechanisms involved in radial artery spasm,discusses the advantages and disadvantages of current strategies to reduce spasm,and highlight the potential of NO-loaded nanoporous materials for use in this setting. | Emma M Coghill Timothy Johnson Russell E Morris Ian L Megson Stephen J Leslie | 2020 | World Journal of Cardiology2020，12，1： | 4 |
| 18 | Interprofessional, multiple step simulation course improves pediatric resident and nursing staff management of pediatric patients with diabetic ketoacidosis显示文摘AIM To investigate the use of a multidisciplinary, longitudinal simulation to educate pediatric residents and nurses on management of pediatric diabetic ketoacidosis.METHODS A multidisciplinary, multiple step simulation course was developed by faculty and staff using a modified Delphi method from the Pediatric Simulation Center and pediatric endocrinology department. Effectiveness of the simulation for the residents was measured with a pre- and post-test and a reference group not exposed to simulation. A follow up post-test was completed 3-6 mo after the simulation. Nurses completed a survey regarding the education activity. RESULTS Pediatric and medicine-pediatric residents(n = 20) and pediatric nurses(n = 25) completed the simulation course. Graduating residents(n = 16) were used as reference group. Pretest results were similar in the control and intervention group(74% ± 10% vs 76% ± 15%, P = 0.658). After completing the intervention, participants improved in the immediate post-test in comparison to themselves and the control group(84% ± 12% post study; P < 0.05). The 3-6 mo follow up post-test results demonstrated knowledge decay when compared to their immediate post-test results(78% ± 14%, P = 0.761). Residents and nurses felt the interdisciplinary and longitudinal nature of the simulation helped with learning.CONCLUSION Results suggest a multidisciplinary, longitudinal simulation improves immediate post-intervention knowledge but important knowledge decay occurs, future studies are needed to determine ways to decrease this decay. | Linnea M Larson-Williams Amber Q Youngblood Dawn Taylor Peterson J Lynn Zinkan Marjorie L White Hussein Abdul-Latif Leen Matalka Stephen N Epps Nancy M Tofil | 2016 | World Journal of Critical Care Medicine2016，5，4： | 4 |
| 19 | 指南儿童毛细支气管炎:NICE指南概要显示文摘本文是英国医学杂志发布的基于现有最佳证据得出的系列新指南概要之一。它们重点对临床实践提供重要建议,尤其是尚无定论或存有争议的领域。 | Valentina Ricci research fellow Vanessa Delgado Nunes senior research fellow and guideline lead M Stephen Murphy clinical director for children's guidelines Steve Cunningham consultant and honorary reader in paediatric respiratory medicine 许菲 梁志欣 | 2015 | 英国医学杂志中文版2015，0，12： | 4 |
| 20 | Validation and refinement of scores to predict very early stroke risk after transient ischaemic attack显示文摘 | S Claiborne Johnston Peter M Rothwell Mai N Nguyen-Huynh Matthew F Giles Jacob S Elkins Allan L Bernstein Stephen Sidney | 2007 | 2007 (9558)2007，，9558： | 3 |
您所在的机构暂未开通此部分的功能，请联系管理员