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| 1 | Computed tomography vs liver stiffness measurement and magnetic resonance imaging in evaluating esophageal varices in cirrhotic patients:A systematic review and meta-analysis显示文摘BACKGROUND Computed tomography(CT),liver stiffness measurement(LSM),and magnetic resonance imaging(MRI)are non-invasive diagnostic methods for esophageal varices(EV)and for the prediction of high-bleeding-risk EV(HREV)in cirrhotic patients.However,the clinical use of these methods is controversial.AIM To evaluate the accuracy of LSM,CT,and MRI in diagnosing EV and predicting HREV in cirrhotic patients.METHODS We performed literature searches in multiple databases,including Pub Med,Embase,Cochrane,CNKI,and Wanfang databases,for articles that evaluated the accuracy of LSM,CT,and MRI as candidates for the diagnosis of EV and prediction of HREV in cirrhotic patients.Summary sensitivity and specificity,positive likelihood ratio and negative likelihood ratio,diagnostic odds ratio,and the areas under the summary receiver operating characteristic curves were analyzed.The quality of the articles was assessed using the quality assessment of diagnostic accuracy studies-2 tool.Heterogeneity was examined by Q-statistic test and I2 index,and sources of heterogeneity were explored using metaregression and subgroup analysis.Publication bias was evaluated using Deek’s funnel plot.All statistical analyses were conducted using Stata12.0,Meta Disc1.4,and Rev Man5.3.RESULTS Overall,18,17,and 7 relevant articles on the accuracy of LSM,CT,and MRI in evaluating EV and HREV were retrieved.A significant heterogeneity was observed in all analyses(P<0.05).The areas under the summary receiver operating characteristic curves of LSM,CT,and MRI in diagnosing EV and predicting HREV were 0.86(95%confidence interval[CI]:0.83-0.89),0.91(95%CI:0.88-0.93),and 0.86(95%CI:0.83-0.89),and 0.85(95%CI:0.81-0.88),0.94(95%CI:0.91-0.96),and 0.83(95%CI:0.79-0.86),respectively,with sensitivities of 0.84(95%CI:0.78-0.89),0.91(95%CI:0.87-0.94),and 0.81(95%CI:0.76-0.86),and 0.81(95%CI:0.75-0.86),0.88(95%CI:0.82-0.92),and 0.80(95%CI:0.72-0.86),and specificities of 0.71(95%CI:0.60-0.80),0.75(95%CI:0.68-0.82),and 0.82(95%CI:0.70-0.89),and 0.73(95%CI:0.66-0.80),0.87(95%CI:0.81-0.92),and 0.72(95%CI:0.62-0.80),respectively.The corresponding positive likelihood ratios were 2.91,3.67,and 4.44,and 3.04,6.90,and2.83;the negative likelihood ratios were 0.22,0.12,and 0.23,and 0.26,0.14,and 0.28;the diagnostic odds ratios were 13.01,30.98,and 19.58,and 11.93,49.99,and 10.00.CT scanner is the source of heterogeneity.There was no significant difference in diagnostic threshold effects(P>0.05)or publication bias(P>0.05).CONCLUSION Based on the meta-analysis of observational studies,it is suggested that CT imaging,a non-invasive diagnostic method,is the best choice for the diagnosis of EV and prediction of HREV in cirrhotic patients compared with LSM and MRI. | Yue Li Lei Li Hong-Lei Weng Roman Liebe Hui-Guo Ding | 2020 | World Journal of Gastroenterology2020，26，18： | 12 |
| 2 | Expression of tissue factor in pancreatic adenocarcinoma is associated with activation of coagulation显示文摘瞄准:在 thromboembolism 的开发在胰腺的癌症和它的角色学习织物因素(TF ) 的表示。方法:TF 表示被北污点和间接免疫荧光在八根人的胰腺的癌房间线学习。或者拼接的 TF (asTF ) 的表示被 RT-PCR 估计。另外, TF 表示被免疫荧光与胰腺的腺癌(PCa ) 在 19 个病人的胰腺的纸巾决定,有慢性胰炎(CP ) 的 9 个病人和 20 正常控制。血浆样品(30 PCa 病人, 13 CP 病人和 20 控制) 为可溶的 TF 层次和凝结激活标记被调查[thrombin-antithrombin III 建筑群(梭织) ,凝血素碎片 1 + 2 (F1 + 2 )] 。结果:所有胰腺的癌房间线表示了 TF (8/8 ) ,他们中的大多数表示了 asTF (6/8 ) 。在蛋白质水平的 TF 表示没与癌房间线的区别相关。几乎,二件胰腺的癌症组织样品染色了为 TF (17/19 ) 积极。在 CP 的所有样品,弱染色被限制为胰腺的管房间,而一些仅仅内皮下房间在正常控制的 9/20 是积极的。TF 并且在 PCa 病人梭织层次而 2 铺平的提高的 F1 + 没与控制相比到达统计意义,显著地与控制相比被提高。在病人们梭织的 CP 和 F1 + , 2 个层次证明了显著地与控制相比被提高,尽管梭织举起少些比在 PCa 病人被读。结论:我们结束那除了起来房间膜上的 TF 的调整表示,可溶的 TF 可能在胰腺的癌症贡献凝结系统的激活。 | Stephan L Haas Ralf Jesnowski Michael Steiner Frank Hummel Jrg Ringel Christine Burstein Horst Nizze Stefan Liebe J Matthias Lhr | 2006 | World Journal of Gastroenterology2006，12，30： | 9 |
| 3 | Pancreatic function testing: Here to stay for the 21st century显示文摘The diagnosis of Chronic Pancreatitis (CP) is based on the detection of abnormal structure or function of the diseased pancreas. The pancreatic function tests more accurately determine the presence of CP than tests of structure, especially for early stage disease. The function tests can be divided into two categories: non- invasive and invasive. The invasive 'tube' tests can reliably detect mild, early CP, but are only available at a few referral centers and tend to be poorly tolerated by patients. The non-invasive tests are easy to obtain, but tend to perform poorly in patients with early, mild disease. Therefore, no one test is useful in all clinica situations, and a detailed understanding of the rational, pathophysiologic basis, strengths, and limitations of various tests is needed. This review highlights the role of various pancreatic function tests in the diagnosis of CP including fecal fat analysis, fecal elastase, feca chymotrypsin, serum trypsin, the secretin stimulation test, the cholecystokinin (CCK) stimulation test, the combined secretin-CCK stimulation test, the intraducta and endoscopic secretin stimulation tests, and the functional magnetic resonance imaging of the pancreas after secretin stimulation. | John G Lieb II Peter V Draganov | 2008 | World Journal of Gastroenterology2008，14，20： | 8 |
| 4 | Bone marrow-derived pancreatic stellate cells in rats显示文摘胰腺的星形的房间(PSC ) 在前,在期间并且在胰腺的损害以后的起源和命运是争论的一件事。在胰腺的纤维变性的致病的 PSC 的关键角色通常被接受。然而,房间的周转仍然保持阴暗。现在的学习处理了潜在的骨头髓(BM ) 的问题 PSC 的起源。我们由 grafting 使用了稳定的造血的 chimerism 的一个模型在领受人老鼠的照耀以后表示 BM 房间的提高的绿荧光蛋白质(eGFP ) 。Chimerism 被 eGFP 积极的房间的 FACS 分析在外部血检测。Dibutyltin 二氯化物(DBTC ) 被用来超过 4 个星期与随后的恢复导致尖锐胰腺的发炎。调查集中于孤立的房间检测休息 PSC 人口。从妄想的老鼠的胰获得的 eGFP 积极的 PSC 的发生在健康胰腺的织物是约 7% 并且 4 个星期在导致 DBTC 的尖锐发炎以后在恢复的胰显著地增加了到 18% 的一个平均数。我们的结果建议导出 BM 的祖先房间在胰代表可更新的星形的房间的来源。在新生以后放松 PSC 的增加的数字在导致发炎的激活以后向导出 BM 的房间的提高的招募指向一个静止状态的胰或重新获得。 | Gisela Sparmann Marie-Luise Kruse Nicole Hofmeister-Mielke Dirk Koczan Robert Jaster Stefan Liebe Daniel Wolff Joerg Emmrich | 2010 | Cell Research2010，20，3： | 4 |
| 5 | Early successes and late failures in the prevention of post endoscopic retrograde cholangiopancreatography显示文摘Acute pancreatitis is the most common complication of endoscopic retrograde cholangiopancreatography (ERCP). The only way to prevent this complication is to avoid an ERCP all together. Because of the risks involved, a careful consideration should be given to the indication for ERCP and the potential risk/benefit ratio of the test. Once a decision to perform an ERCP is made, the procedure should be carried out with meticulous care by an experienced endoscopist, and with a minimum of pancreatic duct opacification. Several pharmacologic agents have been tested, but to date the most important method of reducing post ERCP pancreatitis is the placement of pancreatic stent. Pancreatic stents should be placed in all patients at high risk of this complication such as those undergoing pancreatic sphincterotomy, pancreatic duct manipulation and intervention, and patients with suspected sphincter of Oddi dysfunction. Pancreatic stents should be also considered in patients requiring precut sphincterotomy to gain biliary access. | John G Lieb II Peter V Draganov | 2007 | World Journal of Gastroenterology2007，13，26： | 4 |
| 6 | Cis-hydroxyproline-induced inhibition of pancreatic cancer cell growth is mediated by endoplasmic reticulum stress显示文摘瞄准:在老鼠上调查 cis-hydroxyproline (CHP ) 的生物效果,并且检验内在的分子的机制胰腺的癌房间线 DSL6A。方法:DSL6A 房间增长上的 CHP 的效果被使用 BrdU 加入估计。焦点的粘附激酶(FAK ) 的表示被西方的弄污和免疫荧光描绘。endoplasmic 感应(嗯) 应力被使用 RT-PCR 并且为葡萄糖相关的 protein-78 (GRP78 ) 和生长拘捕和 DNA 的西方的弄污调查可诱导的基因(GADD153 ) 。房间生存能力通过基于 DSL6A 房间的减小潜力测量新陈代谢的活动被决定。Apoptosis 被 caspase-3 激活的察觉和多形核白细胞(自动数据处理核糖) 的劈开分析象 DNA laddering 一样的聚合酶(PARP ) 。结果:除了增长的抑制,有 CHP 的孵化从焦点的粘附导致了 FAK 的解朊的劈开和酶的 delocalisation,由房间坚持的损失列在后面。同时,我们能显示出 GRP78 和 GADD153 的增加的表情,显示在 DSL6A 房间线的 ER 压力串联的调停 CHP 的激活。有 CHP 的 DSL6A 房间的延长孵化最后导致了 apoptotic 细胞死亡。在 L 脯氨酸旁边,由一个广谱朊酶禁止者的增加的细胞内部的解朊作用的抑制能在细胞的功能和分子的过程上废除 CHP 的效果。相反,阻碍执行 apoptosis caspases 的活动没在调停 CHP 的房间损坏上有影响。结论:我们的数据建议开始嗯由 CHP 的压力机械导致细胞内部的解朊的进程的激活包括 caspase 独立的 FAK 降级,导致损坏胰腺的癌房间。 | Christoph Mueller Joerg Emmrich Robert Jaster Dagmar Braun Stefan Liebe Gisela Sparmann | 2006 | World Journal of Gastroenterology2006，12，10： | 3 |
| 7 | Can a fibrotic liver afford epithelial-mesenchymal transition?显示文摘The question whether epithelial-mesenchymal transition(EMT) occurs during liver fibrogenesis is a controversial issue. In vitro studies confirm that hepatocytes or cholangiocytes undergo EMT upon transforming growth factor β(TGF-β) stimulation, whereas in vivo experiments based on genetic fate mapping of specific cell populations suggest that EMT does not occur in fibrotic animal models. In this review we present current data supporting or opposing EMT in chronic liver disease and discuss conditions for the occurrence of EMT in patients. Based on the available data and our clinical observations we hypothesize that EMT-like alterations in liver cirrhosis are a side effect of high levels of TGF-β and other pro-fibrotic mediators rather than a biological process converting functional parenchyma, i.e., hepatocytes, into myofibroblasts at a time when essential liver functions are deteriorating. | Stefan Munker Yong-Le Wu Hui-Guo Ding Roman Liebe Hong-Lei Weng | 2017 | World Journal of Gastroenterology2017，23，26： | 3 |
| 8 | MPM—An atmospheric millimeter-wave propagation model显示文摘 | Hans J. Liebe | 1989 | International Journal of Infrared and Millimeter Waves1989，，6： | 3 |
| 9 | Nonpolypoid neoplastic lesions of the colorectal mucosa显示文摘 | Shin ei Kudo René Lambert John I. Allen Hiroaki Fujii Takahiro Fujii Hiroshi Kashida Takahisa Matsuda Masaki Mori Hiroshi Saito Tadakazu Shimoda Shinji Tanaka Hidenobu Watanabe Joseph J. Sung Andrew D. Feld John M. Inadomi Michael J. O’Brien David A. Lieb | 2008 | Gastrointestinal Endoscopy2008，，4： | 3 |
| 10 | Detection of Circulating Pancreas Epithelial Cells in Patients with Pancreatic Cystic Lesions显示文摘 | Andrew D. Rhim Fredrik I. Thege Steven M. Santana Timothy B. Lannin Trisha N. Saha Shannon Tsai Lara R. Maggs Michael L. Kochman Gregory G. Ginsberg John G. Lieb Vinay Chandrasekhara Jeffrey A. Drebin Nuzhat Ahmad Yu- Xiao Yang Brian J. Kirby Ben Z. Stang | 2013 | Gastroenterology2013，，： | 3 |
| 11 | Randomized, controlled trial of standard, large-capacity versus jumbo biopsy forceps for polypectomy of small, sessile, colorectal polyps显示文摘 | Peter V. Draganov Myron N. Chang Ahmad Alkhasawneh Lisa R. Dixon John Lieb Baharak Moshiree Steven Polyak Shahnaz Sultan Dennis Collins Amitabh Suman John F. Valentine Mihir S. Wagh Samir L. Habashi Chris E. Forsmark | 2012 | Gastrointestinal Endoscopy2012，，1： | 2 |
| 12 | Infectious, atopic and inflammatory diseases, childhood adversities and familial aggregation are independently associated with the risk for mental disorders: Results from a large Swiss epidemiological study显示文摘AIM To examine the associations between mental disorders and infectious, atopic, inflammatory diseases while adjusting for other risk factors.METHODS We used data from PsyC oL aus, a large Swiss Population Cohort Study(n = 3720; age range 35-66). Lifetime diagnoses of mental disorders were grouped into the following categories: Neurodevelopmental, anxiety(early and late onset), mood and substance disorders. They were regressed on infectious, atopic and other inflammatory diseases adjusting for sex, educational level, familial aggregation, childhood adversities and traumatic experiences in childhood. A multivariate logistic regression was applied to each group of disorders. In a complementary analysis interactions with sex were introduced via nested effects. RESULTS Associations with infectious, atopic and other chronic inflammatory diseases were observable together with consistent effects of childhood adversities and familial aggregation, and less consistent effects of trauma in each group of mental disorders. Streptococcal infections were associated with neurodevelopmental disorders(men), and measles/mumps/rubella-infections with early and late anxiety disorders(women). Gastric inflammatory diseases took effect in mood disorders(both sexes) and in early disorders(men). Similarly, irritable bowel syndrome was prominent in a sex-specific way in mood disorders in women, and, moreover, was associated with early and late anxiety disorders. Atopic diseases were associated with late anxiety disorders. Acne(associations with mood disorders in men) and psoriasis(associations with early anxiety disorders in men and mood disorders in women) contributed sex-specific results. Urinary tract infections were associated with mood disorders and, in addition, in a sex-specific way with late anxiety disorders(men), and neurodevelopmental and early anxiety disorders(women).CONCLUSION Infectious, atopic and inflammatory diseases areimportant risk factors for all groups of mental disorders. The sexual dimorphism of the associations is pronounced. | Vladeta Ajdacic-Gross Aleksandra Aleksandrowicz Stephanie Rodgers Margot Mutsch Anja Tesic Mario Müller Wolfram Kawohl Wulf R?ssler Erich Seifritz Enrique Castelao Marie-Pierre F Strippoli Caroline Vandeleur Roland von K?nel Rosa Paolicelli Markus A Landolt Cornelia Witthauer Roselind Lieb Martin Preisig | 2016 | World Journal of Psychiatry2016，6，4： | 2 |
| 13 | Sharp constants in the Hardy-Little WoodSobolev inequality with weights 显示文摘 | Lieb E H | 1983 | Ann Math1983，118，： | 2 |
| 14 | 基于微机电系统的太阳敏感器显示文摘卫星姿态确定分系统广泛采用太阳敏感器来测量卫星坐标系中的太阳矢量。本文介绍一种基于微机电系统(MEMS)的实验型太阳敏感器。这台太阳敏感器样机包含一块带有数百个小孔的硅片掩模。掩模安放在一只电荷耦合器件(CCD)焦平面阵列顶上,距焦平面750μm。当太阳照射此装置时,在焦平面上形成孔径图像。对这个图像进行分析,就可以算出太阳角。试验数据表明,这种太阳敏感器可以达到的精度约为二三角分,或者更好一点。计划利用一个有源像元敏感器(APS)焦平面阵列器件,把这种太阳敏感器的体积做得像3个美国1角银币相互重叠起来那么大,其质量轻于30g,功耗低于20mW。这种太阳敏感器将成为微型与超小型卫星以及小型行星漫游车上使用的理想部件。 | Carl Christian Liebe Sohrab Mobasser 郑克隆 | 2002 | 控制工程(北京)2002，，6： | 2 |
| 15 | The new generation autonomous star trackers显示文摘 | Allan Read Eisenman Carl Christian Liebe | 1997 | Proceedings of SPIE1997，3221，： | 2 |
| 16 | Growth and adaptation of the green alga Chlamydomonas reinhardtii on diesel exhaust particle extracts 显示文摘 | Liebe B Fock H P | 1992 | J Gen Microbiol1992，138，： | 1 |
| 17 | MPM-An atmospheric millimeter-wave propagation model显示文摘 | Liebe H J | 1989 | International Journal of Infrared and Millimeter Waves1989，10，6： | 1 |
| 18 | 1997 CEO perspectives on the current status and future prospects of the third party logistics industry in the United States显示文摘 | Lieb R C Randall H L | 1999 | Transportation Journal1999，，3： | 1 |
| 19 | Accuracy performance of star trackers-a tutorial 显示文摘 | Liebe C C | 2002 | IEEE Transactions on Aerospace and Electronic Systems2002，38，2： | 1 |
| 20 | The natural history of left ventricular geometry in the community:clinical correlates and prognostic significance of change in LV geometric pattern显示文摘 | Lieb W Gona P Larson MG | 2014 | JACC Cardiovasc Imaging2014，7，9： | 1 |
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