维普中文期刊产品整合服务
1028篇 您的检索式:作者名="Khor"
    题名 作者 年代 出处 被引量
1Complications of endoscopic retrograde cholangiography in the post-MRCP era: A tertiary center experience显示文摘AIM: To evaluate our experience in endoscopic retrograde cholangio-pancreatography (ERCP) in terms of fulfilling the ASGE guidelines in indications, positive findings,and complications in the post-magnetic resonance cholangiopancreatography (MRCP) era.METHODS: Between November 2001 and February 2003, consecutive ERCP cases were prospectively evaluated with regard to the indications, findings, cannulation techniques,devices used during the procedure, sedation given,duration of procedure, and complications. These data were entered in a database for subsequent processing and analysis.RESULTS: Of 336 cases, 21.4% were diagnostic and 78.6% therapeutic ERCP. The indications for ERCP fulfilled the ASGE guidelines in 323 cases (96.1%). Suspected bile duct stone was the most frequent indication (26.8%), and this was followed by cholangitis (24.4%), dilated common bile duct (14.9%), and cholestatic jaundice (13.4%).Cannulation success rate was 94%. Biliary sphincterotomy was performed in 175 (52.1%) patients. Repeated ERCP was performed on 31.5% of the patients. Overall, the complication rate was 9.8% with 0.3% being procedurerelated mortality. The complications were pancreatitis (5.4%), bleeding (0.8%), cholangitis (2.4%) and others (1.5%). No significant difference was observed between the complication rate and the type of ERCP performed.CONCLUSION: Our study showed that post-ERCP complication rate was comparable with the other large prospective studies and there was no difference in the complication between the diagnostic and therapeutic ERCP.Tze-Zen Ong Jen-Lock Khor Dede-Sutedja Selamat Khay-Guan Yeoh Khek-Yu Ho 2005World Journal of Gastroenterology2005,11,33:21
2Reference intervals for common thyroid function tests, during different stages of pregnancy in Chinese women显示文摘FAN Jian-xia HAN Mi TAO Jun LUO Jun SONG Meng-fan YANG Shuai KHOR Shu-zin 2013Chinese Medical Journal2013,,14:11
3Per oral cholangiopancreatoscopy in pancreatico biliary diseases- Expert consensus statements显示文摘AIM: To provide consensus statements on the use of per-oral cholangiopancreatoscopy(POCPS).METHODS: A workgroup of experts in endoscopic retrograde cholangiopancreatography(ERCP), endosonography, and POCPS generated consensus statements summarizing the utility of POCPS in pancreaticobiliary disease. Recommendation grades used validated evidence ratings of publications from an extensive literature review.RESULTS: Six consensus statements were generated:(1) POCPS is now an important additional tool during ERCP;(2) in patients with indeterminate biliary strictures, POCS and POCS-guided targeted biopsy are useful for establishing a definitive diagnosis;(3) POCS and POCS-guided lithotripsy are recommended for treatment of difficult common bile duct stones when standard techniques fail;(4) in patients with main duct intraductal papillary mucinous neoplasms(IPMN) POPS may be used to assess extent of tumor to assist surgicalresection;(5) in difficult pancreatic ductal stones,POPS-guided lithotripsy may be useful in fragmentation and extraction of stones; and(6) additional indications for POCPS include selective guidewire placement,unexplained hemobilia, assessing intraductal biliary ablation therapy, and extracting migrated stents. CONCLUSION: POCPS is important in association with ERCP, particularly for diagnosis of indeterminate biliary strictures and for intra-ductal lithotripsy when other techniques failed, and may be useful for preoperative assessment of extent of main duct IPMN, for extraction of difficult pancreatic stones, and for unusua indications involving selective guidewire placement,assessing unexplained hemobilia or intraductal biliary ablation therapy, and extracting migrated stents.Mohan Ramchandani Duvvur Nageshwar Reddy Sundeep Lakhtakia Manu Tandan Amit Maydeo Thoguluva Seshadri Chandrashekhar Ajay Kumar Randhir Sud Rungsun Rerknimitr Dadang Makmun Christopher Khor 2015World Journal of Gastroenterology2015,21,15:8
4China’s Changing Economic Structure and Implications for Regional Patterns of Trade,Production and Integration显示文摘Without intending to do so, China has in recent years played a major role in East Asia’s economic integration. It has done so mainly through the production and supply chain networks it has spun across the region. This paper argues that given the developmental trends in the Chinese economy, the Chinese government should pursue a more active strategy towards a broader and more balanced economic integration with the region. The emergence of a multi-track production structure, increased importance of domestic consumption and the services sector, together with faster integration of the domestic economy, will fundamentally change China’s trade and investment relationships with the rest of East Asia and necessitate a review of China’s economic integration strategy. The paper also argues that ASEAN can play a useful role in facilitating the region-wide integration process.Kim Song Tan Hoe Ee Khor 2006China & World Economy2006,14,6:5
5Regulation of Nrf2- and AP-l-mediated gene expression by epigallocatechin-3-gallate and sulforaphane in prostate of Nrf2-knockout or C57BL/6J mice and PC-3 AP-1 human prostate cancer cells显示文摘Sujit NAIR Avantika BARVE Tin-Oo KHOR Guo-xiang SHEN Wen LIN Jefferson Y CHAN Li CAI Ah-Ng KONG 2010Acta Pharmacologica Sinica2010,31,9:5
6虾蟹动物性别决定和分化机制研究现状与展望显示文摘性别决定和分化是有性生殖生物雌雄性别形成的两个阶段,其中虾蟹动物的性别决定和分化涉及遗传、发育和进化等多个领域的科学问题.部分虾蟹动物雌雄个体之间在生长速度、个体大小、品质等经济性状方面表现出明显的差异.因此,探究虾蟹动物的性别决定和分化机制,不仅有助于丰富甲壳动物性别决定的基础理论知识,同时还可以指导经济虾蟹动物单性育种和养殖技术研发,促进水产养殖业发展.本文结合他人和本实验室工作,梳理了虾蟹动物相关研究成果,对性别决定和分化机制进行了综述.最后,对未来的研究方向和重点进行了展望.张银 林帆 石西 Khor Waiho 马洪雨 2018汕头大学学报(自然科学版)2018,33,4:4
7Post-metallic stent placement bleeding caused by stent-induced ulcers显示文摘Placement of self-expandable metal stents (SEMS) is an effective mode of palliative treatment for patients with malignant gastrointestinal obstruction. Gastrointestinal mucosal bleeding complicates about 5% of placement of SEMS but is not well described. We report three cases of gastrointestinal bleeding post-SEMS placement and suggest that bleeding is caused by direct mucosal infringement by the sharp edges of the ends of the stents.Chun-Tao Wai Christopher Khor Siew-Eng Lim Khek-Yu Ho 2005World Journal of Gastroenterology2005,11,36:2
8WTO服务谈判陷入危机?显示文摘Martin Khor 黄帆 2005WTO经济导刊2005,,7:2
9Factors Determining Diagnostic Yield of Endoscopic Ultrasound Guided Fine-Needle Aspiration for Pancreatic Cystic Lesions: A Multicentre Asian Study显示文摘Lee Guan Lim Sandeep Lakhtakia Tiing Leong Ang Charles K. F. Vu Frederick Dy Vui Heng Chong Christopher J. L. Khor Wee Chian Lim Bhavesh Kishor Doshi Shyam Varadarajulu Kenjiro Yasuda Jennie Y. Y. Wong Yiong Huak Chan Min En Nga Khek Yu Ho 2013Digestive Diseases and Sciences2013,,6:2
10Implantable applications of chitin and chitosan显示文摘Eugene Khor Lee Yong Lim 2003Biomaterials2003,,13:2
11Myocardial protection by heparin-based coacervate of FGF10显示文摘Heart disease is still the leading killer all around the world,and its incidence is expected to increase over the next decade.Previous reports have already shown the role of fibroblast growth factor10(FGF10)in alleviating heart diseases.However,FGF10 has not been used to treat heart diseases because the free protein has short half-life and low bioactivity.Here,an injectable coacervate was designed to protect growth factor from degradation during delivery and the effects of the FGF10 coacervate were studied using a mice acute myocardial infarction(MI)model.As shown in our echocardiographic results,a single injection of FGF10 coacervate effectively inhibited preserved cardiac contractibility and ventricular dilation when compared with free FGF10 and the saline treatment 6 weeks after MI.It is revealed in histological results that the MI induced myocardial inflammation and fibrosis was reduced after FGF10 coacervate treatment.Furthermore,FGF10 coacervate treatment could improve arterioles and capillaries stabilization through increasing the proliferation of endothelial and mural cells.However,with the same dosage,no statistically significant difference was shown between free FGF10,heparin+FGF10 and saline treatment,especially in long term.On another hand,FGF10 coacervate also increased the expression of cardiac-associated the mRNA(cTnT,Cx43 and α-SMA),angiogenic factors(Ang-1 and VEGFA)and decreased the level of inflammatory factor(tumor necrosis factor-α).The downstream signaling of the FGF10 was also investigated,with the western blot results showing that FGF10 coacervate activated the p-FGFR,PI3K/Akt and ERK1/2 pathways to a more proper level than free FGF10 or heparin+FGF10.In general,it is revealed in this research that one-time injection of FGF10 coacervate sufficiently attenuated MI induced injury when compared with an equal dose of free FGF10 or heparin+FGF10 injection.Zhouguang Wang Yan Huang Yan He Sinan Khor Xingxing Zhong Jian Xiao Qingsong Ye Xiaokun Li 2021Bioactive Materials2021,6,7:2
12Enhanced web document retrieval using automatic query expansion显示文摘Khan M S Khor S 2004Journal of the American Society for Information Science and Technology2004,55,1:1
13Dietary feeding of dibenzoylmethane inhibits prostate cancer in transgenic adenocarcinoma of the mouse prostate model 显示文摘Khor TO 2009Cancer Res2009,69,17:1
14Application of flexible printed circuit board (FPCB) in personal computer motherboards: Focusing on mechanical performance 显示文摘LEONG W ABDULLAH M KHOR C 2012Microelectronics Reliability2012,52,4:1
15Support for TGFB1 as a susceptibility gene for high myopia in individuals of Chinese descent显示文摘Khor CC Fan Q Goh L 2010Arch Ophthalmol2010,128,8:1
16Design and real-time implementation of a muhivariable gyro-mirmr line-of-sight stabilization platform 显示文摘Tan K C Lee T H Khor E F 2002Fuzzy Sets and Systems2002,128,1:1
17Genome-wide association study identifies FCGR2A as a susceptibility locus for Kawasaki disease显示文摘Khor CC Davila S Breunis WB 2011Nat Genet2011,43,12:1
18One dimensional model of phase holdups in three phase stratified flow显示文摘Khor S H Mendes Tatsis M A Hewitt G F 1997Int J Muhiphase Flow1997,23,5:1
19Laminated and functionally graded hydroxyapatite/yttria stabilized tetragonal zirconia composites fabricated by spark plasma sintering 显示文摘Guo Hongbo Khiam Aik Khor Yin Chiang Boey 2002Biomaterials2002,,8:1
20显示文摘Leng Y J Chan S H Khor K A 2004International Journal of Hydrogen Energy2004,,29:1
返回顶部 每页显示:
共52页 首页 上一页 第1页 下一页 末页 /52 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费