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888篇 您的检索式:作者名="Chong L"
    题名 作者 年代 出处 被引量
1Management of hepatocellular carcinoma with portal vein tumor thrombosis: Review and update at 2016显示文摘Portal vein tumor thrombosis(PVTT) is a common phenomenon in hepatocellular carcinoma(HCC). Compared to HCC without PVTT, HCC with PVTT is characterized by an aggressive disease course, worse hepatic function, a higher chance of complications related to portal hypertension and poorer tolerance to treatment. Conventionally, HCC with PVTT is grouped together with metastatic HCC during the planning of its management, and most patients are offered palliative treatment with sorafenib or other systemic agents. As a result, most data on the management of HCC with PVTT comes from subgroup analyses or retrospective series. In the past few years, there have been several updates on management of HCC with PVTT. First, it is evident that HCC with PVTT consists of heterogeneous subgroups with different prognoses. Different classifications have been proposed to stage the degree of portal vein invasion/thrombosis, suggesting that different treatment modalities may be individualized to patients with different risks. Second, more studies indicate that more aggressive treatment, including surgical resection or locoregional treatment, may benefit select HCC patients with PVTT. In this review, we aim to discussthe recent conceptual changes and summarize the data on the management of HCC with PVTT.Stephen L Chan Charing CN Chong Anthony WH Chan Darren MC Poon Kenneth SH Chok 2016World Journal of Gastroenterology2016,22,32:44
2Diverse modes of clonal evolution in HBV-related hepatocellular carcinoma revealed by single-cell genome sequencing显示文摘Hepatocellular 癌(HCC ) 是癌症实质词法,基因并且 phenotypic 差异。然而,我们不理解在 intratumor 异质和肿瘤的联系词法 / 组织学的特征之间的关系。用介绍 96 个肿瘤房间(30-36 各个) 和 15 个正常的肝房间(5 各个) 的单个房间的整个染色体的定序,与联系 HBV 的 HCC 从三个男病人收集了,我们证实拷贝数字变化在 hepatocarcinogenesis 早发生,但是此后在整个肿瘤仍然保持相对稳定前进。重要地,我们证明特定的 HCC 能具有 monoclonal 或 polyclonal 起源。有汇合的 multinodular 形态学的肿瘤是典型 polyclonal 肿瘤并且显示最高的 intratumor 异质。除了 mutational 和拷贝数字侧面,我们把了用导出 HBV 的外国 genomic 标记的 HCC 的同种细胞的起源。在 monoclonal HCC,所有肿瘤单身者房间展出一样的 HBV 集成,显示 HBV 集成是一个早司机事件并且在肿瘤前进期间仍然保持极其稳定。另外,我们的结果显示那两个都转移,迟了的传播并且早播种当模特儿,在 HCC 有一个角色前进。尤其是,开始的克隆传播的早 intrahepatic 导致同步 multifocal 肿瘤的形成。同时,我们在 HCC 识别了潜在的司机基因 ZNF717,它展出变化的高频率在单个房间并且人口铺平,,通过调整 IL-6/STAT3 小径行动的肿瘤 suppressor。这些调查结果热点多重不同肿瘤在 HCC 的进化机制,它为特定的处理策略建议需要。Meng Duan, Shu Zhang, Zhichao Wang, Jieyi Shi, Longzi Liu, Xiaoying Wang, Aiwu Ke, Jian Zhou, Jia Fan, Qiang Gao Junfeng Hao, Chong Li Sijia Cui Daniel L Worthley Ya Cao Ruibin Xi Xiaoming Zhang Jian Zhou, Jia Fan Qiang Gao 2018Cell Research2018,28,3:21
3低雾化低挥发性汽车用新型聚氨酯泡沫塑料助剂显示文摘康普顿公司开发了一系列适用于消除或减少汽车内饰件中胺扩散或雾化的添加剂 ,其中包括快速、有效的生产用零扩散催化剂和低雾化表面活性剂。该系列添加剂能大大降低泡沫制品中的胺扩散 ,与异氰酸酯和多元醇原料能组成最佳组合 ,以保持良好的泡沫物理性能。Muller L Ghobary H E Derderian E J Robinson K K Chong S M 2003聚氨酯工业2003,18,3:9
4Research progress on microstructure evolution of semi-solid aluminum alloys in ultrasonic field and their rheocasting显示文摘The effects of ultrasonic vibration(UV)treatment on microstructure of semi-solid aluminum alloys and the application of UV in rheocasting process are reviewed.Good semi-solid slurry can be produced by high-intensity UV process for aluminum alloys.The microstructures of Al-Si,Al-Mg and Al-Cu alloys produced by rheocasting assisted with UV are compact and with fine grains.The mechanical properties of the UV treated alloys are increased by about 20%-30%.Grain refinement of the alloys is generally considered because of cavitation and acoustic streaming caused by UV.Apart from these mechanisms,a hypothesis of the fuse of dendrite root caused by capillary infiltration in the ultrasonic field,as well as a mechanism of crystallites falling off from the mould-wall and crystal multiplication by mechanical vibration effect in indirect ultrasonic vibration are proposed to explain the microstructure evolution of the alloys.Wu Shusen Lin Chong Lü Shulin Sha Meng 2014China Foundry2014,11,4:7
5SMARCE1 suppresses EGFR expression and controls responses to MET and ALK inhibitors in lung cancer显示文摘Andreas I Papadakis Chong Sun Theo A Knijnenburg Yibo Xue Wipawadee Gremrum Michael Holzel Wouter Nijkamp Lodewyk FA Wessels Roderick L Beijersbergen Rene Bernards Sidong Huang 2015Cell Research2015,25,4:4
6Three-Dimensional In Situ Stress-Field Simulations of Shale Gas Formations:A Case Study of the 5th Member of the Xujiahe Formation in the Xinchang Gas Field,West Sichuan Depression显示文摘This work established a geological model for the 5^(th) member of the Xujiahe Formation(X5 member) in the Xinchang gas field of the West Sichuan Depression based on the lithological, structural and depositional properties, as well as logging and well completion data and drill-core observations. Rock mechanical parameters were calculated according to rock mechanic experiments and rock mechanic interpretations from logging data. We also calculated the magnitudes and orientations of the in situ stresses based on acoustic emission tests, differential strain tests, fracturing behaviour and logging interpretations as well as anisotropy logging tests, borehole-breakout measurements and well-log data. Additionally, the present stress field of the X5 member was simulated using finite element numerical(FEM) simulation methods. The numerical simulation results indicate that the distributions of lithology and fractures are key factors that influence the present stress field. The stress field in the study area is discontinuous as a result of fractures and faults in the central and eastern areas. Stress is concentrated at the end sections and bends of faults, but dissipates with distance away from both sides of the faults. A longitudinal profile clearly demonstrates the zonality and continuity of the stress field and an increase with depth. The differential stress distribution is relatively uniform; however, large deviations occur in fracture zones.LüJing ZHOU Wen XIE Runcheng SHAN Yuming ZHANG Chong XU Hao 2017Acta Geologica Sinica(English Edition)2017,91,2:3
7Effects of high-pressure rheo-squeeze casting on the Fe-rich phases and mechanical properties of Al-17Si-(1,1.5)Fe alloys显示文摘The effects of high pressure rheo-squeeze casting(HPRC) on the Fe-rich phases(FRPs) and mechanical properties of Al-17 Si-(1,1.5)Fe alloys were investigated. The alloy melts were first treated by ultrasonic vibration(UV) and then formed by high-pressure squeeze casting(HPSC). The FRPs in the as-cast HPSC Al-17 Si-1 Fe alloys only contained a long, needle-shaped β-Al5 Fe Si phase at 0 MPa. In addition to the β-Al5 Fe Si phase, the HPSC Al-17 Si-1.5 Fe alloy also contained the plate-shaped δ-Al4 Fe Si2 phase. A fine, block-shaped δ-Al4 Fe Si2 phase was formed in the Al-17 Si-1 Fe alloy treated by UV. The size of FRPs decreased with increasing pressure. After UV treatment, solidification under pressure led to further refinement of the FRPs. Considering alloy samples of the same composition, the ultimate tensile strength(UTS) of the HPRC samples was higher than that of the HPSC samples, and the UTS increased with increasing pressure. The UTS of the Al-17 Si-1 Fe alloy formed by HPSC exceeded that of the Al-17 Si-1.5 Fe alloy formed in the same manner under the same pressure. Conversely, the UTS of the Al-17 Si-1 Fe alloy formed by HPRC decreased to a value lower than that of the Al-17 Si-1.5 Fe alloy formed in the same manner.Chong Lin Shu-sen Wu Shu-lin Lü Ping An He-bao Wu 2018International Journal of Minerals,Metallurgy and Materials2018,25,9:3
8卒中介入治疗培训指南:国际多学会共识文件显示文摘1背景 缺血性卒中是全球人口死亡和残疾的首要原因。很多急性大血管闭塞(emergent large vesselocclusion,ELVO)患者都会遗留长期残疾。事实上,这些颅内大动脉闭塞经常会导致大面积脑损伤,进而造成患者死亡或严重致残。Lavine SD Cockroft K Hoh B Bambakidis N Khalessi AA Woo H Riina H Siddiqui A Hirsch JA Chong W Rice H Wenderoth J Mitchell P Coulthard A Signh TJ Phatorous C Khangure M Klurfan P ter Brugge K Iancu D Gunnarsson T Pongpech S Rodesch G Soderman M Taylor A Krings T Orbach D Picard L Suh DC Zheng HQ Jansen O Muto M Szikora I Pierot L Brouwer P Gralla J Renowden S Andersson T Fiehler J Turjman F White P Januel AC Spelle L Kulcsar Z Chapot R Biondi A Dima S Taschner C Szajner M Krajina A Sakai N Matsumaru Y Yoshknura S Ezura M Fujinaka T Iihara K Ishii A Higashi T Hirohata M Hyodo A Ito Y Kawanishi M Kiyosue H Kobayashi E Kobayashi S Kuwayama N Matsumoto Y Miyachi S Murayama Y Nagata I Nakahara I Nemoto S Niimi Y Oishi H Satomi J Satow T Sugiu K Tanaka M Terada T Yamagami H Diaz O Lylyk P Jayaraman MV Patsalides A Gandhi CD Lee SK Abruzzo T Albani B Ansari SA Arthur AS Baxter BW Bulsara KR Chen M Almandoz JE Fraser JF Heck DV Hetts SW Hussain MS Klucznik RP Leslie-Mawzi TM Mack WJ McTaggart RA Meyers PM Mocco J Prestigiacomo CA Pride GL Rasmussen PA Starke RM Sunenshine PJ Tarr RW Frei DF Pabo M Nogueira RG Zaidat OO Jovin T Linfante I Yavagal D Liebeskind D Novakovic R Pongpech S 许岩 孙瑞 郭芮兵 2017国际脑血管病杂志2017,25,5:2
9Preparation and rheocasting of semisolid slurry of 5083 Al alloy with indirect ultrasonic vibration process显示文摘Shulin Shusen Wu Chong Lin Zuqi Hu Ping An 2011Materials Science & Engineering A2011,,29:2
10Heat load behaviors of plasma sprayed tungsten coatings on copper alloys with different compliant layers 显示文摘Chong F L Chen J L Li J G 2008Journal of Nuclear Materials2008,375,:1
11TGF-beta-induced Foxp3 inhibits Th17 cell differentiation by antagonizing RORgammat function显示文摘Zhou L Lopes JE Chong MM 2008Nature2008,453,7192:1
12Temperature effect on space charge dynamics in XLPE insulation显示文摘Chong Y L Chen G Ho Y F F 2007IEEE Transactions on Dielectrics and Electrical Insulation2007,14,1:1
13Subspace Expansion and the Equivalence of Conjugate Direction and Multistage Wiener Fihers显示文摘Scharf L L Chong E K P Zohowski M D 2008IEEE Trans on Signal Processing2008,56,10:1
14Automatic Representation of Fingerprints for Data Compression by B-Spline Functions显示文摘Michael Chong M S Robert Gay K L Tan H N Liu J 1992Pattern Recognition1992,25,10:1
15A comparision of PCA, KPCA and ICA for dimensionality reduction in support vector machine显示文摘Cao L J Chua K S Chong W K 2003Neurocomputing2003,55,2:1
16TGF-beta-induced Foxp3 inhibits T(H) 17 cell differentiation by antagonizing RORgammat function显示文摘Zhou L Lopes JE Chong MM 2008Nature2008,453,7192:1
17Synthesis of Nanowire and Hollow LiFePO4 Cathodes for High-Performance Lithium Bat teries显示文摘Sunhye L Chong S Y Jaephil C 0,,:1
18Prevalence and impact of mental and physical comorbidity in the adult Singapore population显示文摘Chong SA Abdin E Nan L 0,,:1
19Thermal cycling analysis of flip-chip solder joint reliability 显示文摘Pang J H L Chong D Y R Low T H 2001Components and Packaging Technologies2001,24,4:1
20Tectonic of South China:key to understanding West Pacific geology显示文摘 liang J L Chong H H 1990Tectonophysios1990,183,:1
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