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961篇 您的检索式:作者名="TSANG M"
    题名 作者 年代 出处 被引量
1Bis(7)-tacrine attenuates beta amyloid-induced neuronal apoptosis by regulating L-type calcium channels显示文摘Fu H Li W Lao Y Luo J Lee NT Kan KK Tsang HW Tsim KW Pang Y Li Z Chang DC Li M Han Y 2006中国生物学文摘2006,20,10:10
2Left-sided gallbladder:Its clinical significance and imaging presentations显示文摘AIM: To assess the importance of preoperative diagnosis and presentation of left-sided gallbladder using ultrasound (US),CT and angiography. METHODS: Retrospective review of 1482 patients who underwent enhanced CT scanning was performed. Left-sided gallbladder was diagnosed if a right-sided ligamentum teres was present. The image presentations on US,CT and angiography were also reviewed. RESULTS: Left-sided gallbladder was diagnosed in nine patients. The associated abnormalities on CT imaging included portal vein anomalies,absence of umbilical portion of the portal vein in the left lobe of the liver,club-shaped portal vein in the right lobe of the liver,and difficulty in identifying segment Ⅳ. Angiography in six of nine patients demonstrated abnormal portal venous system (trifurcation type in four of six patients). The main hepatic arteries followed the portal veins in all six patients. The segment Ⅳ artery was identified in four of six patients using angiography,although segment Ⅳ was difficult to define on CT imaging. Hepatectomy was performed in three patients with concomitant liver tumor and the diagnosis of left-sided gallbladder was confirmed intraoperatively. CONCLUSION: Left-sided gallbladder is an important clinical entity in hepatectomy due to its associated portal venous and biliary anomalies. It should be considered in US,CT and angiography images that demonstrate no definite segment Ⅳ,absence of umbilical portion of the portal vein in the left lobe,and club-shaped right anterior portal vein.Sheng-Lung Hsu Tai-Yi Chen Tung-Liang Huang Cheuk-Kwan Sun Allan M Concejero Leo Leung-Chit Tsang Yu-Fan Cheng 2007World Journal of Gastroenterology2007,13,47:6
3提高电机位置伺服系统鲁棒性能的最优模糊模型跟踪控制显示文摘提出一种应用在位置伺服系统上的最优模糊模型跟踪控制方案 ,并且将其与最优模糊控制进行了比较。研究结果表明 ,该方案即使在大的参数变化与负载扰动情况下 ,仍能保持系统输出最优或近似最优 。李国民 曹东 夏长亮 Tsang K M 2003电工技术学报2003,18,1:5
4Interventional radiology in living donor liver transplant显示文摘The shortage of deceased donor liver grafts led to the use of living donor liver transplant(LDLT).Patients who un-dergo LDLT have a higher risk of complications than those who undergo deceased donor liver transplantation(LT).Interventional radiology has acquired a key role in every LT program by treating the majority of vascular and nonvascular post-transplant complications,improving graft and patient survival and avoiding,in the majority of cases,surgical revision and/or re-transplant.The aim of this paper is to review indications,diagnostic modalities,technical considerations,achievements and potential complications of interventional radiology procedures after LDLT.Yu-Fan Cheng Hsin-You Ou Chun-Yen Yu Leo Leung-Chit Tsang Tung-Liang Huang Tai-Yi Chen Hsien-Wen Hsu Allan M Concerjero Chih-Chi Wang Shih-Ho Wang Tsan-Shiun Lin Yueh-Wei Liu Chee-Chien Yong Yu-Hung Lin Chih-Che Lin King-Wah Chiu Bruno Jawan Hock-Liew Eng Chao-Long Chen 2014World Journal of Gastroenterology2014,20,20:5
5Macro-regenerative nodules in biliary atresia:CT/MRI findings and their pathological relations显示文摘AIM: To describe the radiological findings of a macro-regenerative nodule (MRN) in the liver of pre-transplantation biliary atresia (BA) patients and to correlate it with histological findings. METHODS: Between August 1990 and November 2007, 144 BA patients underwent liver transplantation (LT) at our institution. The pre-transplantation computer tomograghy (CT) and magnetic resonance imaging (MRI) findings were reviewed and correlated with the post-transplantation pathological findings. RESULTS: Nine tumor lesions in 7 patients were diagnosed in explanted livers. The post-transplantation pathological findings showed that all the lesions were MRNs without malignant features. No small nodule was detected by either MRI or CT. Of the 8 detectable lesions, 6 (75%) were in the central part of the liver, 5 (63%) were larger than 5 cm, 5 (63%) had intra- tumor tubular structures, 3 (38%) showed enhancing fibrous septa, 3 (38%) had arterial enhancement in CT, one (13%) showed enhancement in MRI, and one (13%) had internal calcifications. CONCLUSION: Although varied in radiological appearance, MRN can be differentiated from hepatocellular carcinoma (HCC) in most of BA patients awaiting LT. The presence of an arterial-enhancingnodule does not imply that LT is withheld solely on the basis of presumed malignancy by imaging studies. Liver biopsy may be required in aid of diagnostic imaging to exclude malignancy.Jiun-Lung Liang Yu-Fan Cheng Allan M Concejero Tung-Liang Huang Tai-Yi Chen Leo Leung-Chit Tsang Hsin-You Ou 2008World Journal of Gastroenterology2008,14,28:4
6Spectral analysis for nonlinear systems part Ⅱ: interpretation of nonlinear frequency response functions显示文摘Billings S A Tsang K M 1989Mechanical Systems and Signal Processing1989,3,4:2
7Automotive friction materials evolution during the past decade显示文摘Jacko M G Tsang P H S Rhee S K 1984Wear1984,100,:2
8Novel endoscopic management of buried bumper syndrome in percutaneous endoscopic gastrostomy: The Olympus Hook Knife显示文摘Buried bumper syndrome(BBS) is an uncommon but serious complication of percutaneous endoscopic gastrostomy. It involves the internal fixation device, or 'bumper', migrating into the gastric wall and subsequent mucosal overgrowth. We described a case series of four patients with BBS treated with a novel endoscopic technique using a Hook Knife between June 2016 and February 2017. The Hook Knife is a rotating L-shaped cutting wire designed for hooking tissue and pulling it away from the gastric wall towards the lumen. The technique was successful in all four cases with no complications. Each patient was discharged on the day of treatment. The Hook Knife is a manoeuvrable, safe and effective device for endoscopic removal of buried bumpers and could avoid surgery in a high risk group of patients. To our knowledge this technique has not been described previously. We suggest that this technique should be added to the treatment algorithms for managing BBS.Laura E Wolpert Dominic M Summers Andrew Tsang 2017World Journal of Gastroenterology2017,23,35:2
9Dendritic cell-mediated cross presentation of antigens derived from colon carcinoma cells exposed to a highly eytotoxie multidrug regimen with gemcitabine, oxaliplatin, 5 fluorouracil,and leucovorin, elicits a powerful human antigenspecific CTL response with antitumor activity in vitro显示文摘Correale P Cusi M G Del Vecchio M T Aquino A Prete S P Tsang K Y 2005J Immunol2005,175,:1
10Knowledge Acqui- sition and Performance of International Joint Ventures in the Transition Economy of Vietnam显示文摘Tsang E W K Nguyen D T Erramilli M K 2004Journal of Information Mar-keting2004,12,2:1
11Hot-water treatments of potted palms to control the burrowing nematode,Radopholus similis 显示文摘TSANG M M C HARA A H SIPES B 2003Crop Protection2003,22,:1
12Thining and opening of carbon nanotubes by oxidation using carbon dioxide 显示文摘Tsang S C Harris P J F Green M L H 1993Nature1993,362,:1
13Consecutive 1 127 therapeutic echocardiographically guided pericardiocenteses: clinical profile, practice patterns, and outcomes spanning 21 years 显示文摘TSANG T S ENRIQUEZ-SARANO M FREEMAN W K 2002Mayo Clin Proc2002,77,5:1
14Atrial fibrillation: an old disease, a new epidemic显示文摘TSANG T S M GERSH B J 2002Am J Med2002,113,:1
15Bile acid aspiration and the development of bronchiolitis obliterans after lung transplantation显示文摘D'Ovidio F Mura M Tsang M 2005J Tnorac Cardiovasc Surg2005,129,5:1
16Generalized core vector machines显示文摘Tsang I W Kwok J T Zurada J M 0,,05:1
17Prognostic signifi- cance of ^18F- FDG PET parameters and plasma Epstein -Barr vi- rus DNA load in patients with nasopharyngeal carcinoma 显示文摘CHANG K P TSANG N M LIAO C T 2012J Nucl Med2012,53,1:1
18Doppler sonographic criteria for the diagnosis of inferior mesenteric arterystenosis显示文摘PELLERITO J S REVZIN M V TSANG J C 2009J Ultrasound Med2009,28,:1
19Postconditioning:a form of'modified reperfusion'protects themyocardium by activating the phosphatidylinositol 3-kinase-Akt pathway显示文摘Tsang A Hausenloy D J Mocanu M M 2004Cire Res2004,95,3:1
20Dendritic cells cross present latency gene products from Epstein-Barr virustransformed B cells and expand tumor-reactive CD8(+) killer T cells显示文摘Subklewe M Paludan C Tsang ML 2001J Exp Med2001,193,:1
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