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105篇 您的检索式:作者名="Sum J"
    题名 作者 年代 出处 被引量
1Anaerobic bacteria and intrahepatic stones: detections of Clostridium sp. and Bacteroides fragilis显示文摘To detect anaerobic bacteria Clostridium sp . and Bacteroides fragilis in intrahepatic stones by molecular genetic method Methods DNA was extracted from 59 stone samples and subjected to polymerase chain reaction (PCR) amplification targeting the 16S rRNA gene of Clostridium sp . and the glutamine synthetase gene of Bacteroides fragilis Single-strand conformational polymorphism (SSCP) analysis was performed to identify the Clostridium sp Results 16S rRNA gene sequences for Clostridium sp. were identified in 49 stones (83%, 49/59) The two most common groups were detected in 19 (41%) and 17 (37%) of the 46 samples using SSPC analysis, and 25/59 (42%) stones were tested positive for Bacteroides fragilis Conclusions Anaerobes such as Clostridium sp and Bacteroides fragilis present in intrahepatic stones and may play a role in stone formation PCR is a useful technique to detect fastidious pathogens, which are difficult to culture SSCP of PCR products is a rapid method in differentiating bacterialLIU Yanlei Kan Lam Yajarayma J Tang Paul H Gumerlock Dong Ki Lee Myung Hwa Kim Sum P Lee Joseph SilvaJr Joseph W Leung 2000Chinese Medical Journal2000,,9:2
2Theelectrochemical performances of Ti-V-based hydrogen storage composite electrodes prepared by ball milling method 显示文摘QIU S J CHU H L ZHANG Y SUM L X XU F CAO Z 2008International Journal of Hydrogen Energy2008,33,24:1
3Changes of climate extremes in China显示文摘 Sum A J Ren Fumin 1999Climatic Change1999,42,:1
4New analysis on mobile agents based network muting 显示文摘QU Wen-yu SHEN Hong SUM J 2005Applied Soft Comput ng2005,6,:1
5Photo-Assisted Fenton Mineralization of an Azo-Dye Acid Black Using a Modified Laponite Clay-Based Fe Nanocomposite as a Heterogeneous Catalyst显示文摘Sum O S N Feng J Y Hu X J 2005Topics Catal2005,33,4:1
6Digital cardiac defibrillator tester显示文摘Sum C M Dewhurst D J 1979Medical&Biological Engineering&Computing1979,17,6:1
7Intracellular signaling mecha-nisms mediating the an tiproliferative and apoptotic effects ofγ-to-cotrienol in neoplastic mammary epithelial cells显示文摘Paul W Sum it J Ganesh V 2005Journal of Plant Physiology2005,,7:1
8Digital cardiac defibrillator tester显示文摘Sum C M Dewhurst D J 1979Medical&Biological Engineering&Computing1979,17,6:1
9Changes of climate extremes in China显示文摘Zhai P M Sum A J Ren Fumin 1999Climatic Change1999,42,:1
10Convergence and objective functionsof some fault/noise-injection-based online learning algorithmsfor RBF networks显示文摘Ho K Leung C Sum J 2010IEEE Trans on Neural Networks2010,21,6:1
11Finite element, critical-plane, fatigue life prediction of simple and complex contact configurations显示文摘SUM W S WILLIAMS E J LEEN S B 2005International Journal of Fatigue2005,27,20:1
12Training RBF network to tolerate single node fault显示文摘HO K LEUNG C S SUM J 2011Neurocomputing2011,74,6:1
13Fretting fatigue predictions in a complex coupling显示文摘Ding J Sum W S 2007International Journal of Fatigue2007,29,7:1
14Effect of lamivudine therapy on the serum covalently closed-circular (ccc) DNA of chronic hepatitis B infection显示文摘Yuen MF Wong DK Sum SS Yuan H J Yuen JC Chan AO American Journal of Gastroenterology0,,:1
15Electroacupuncture attenuates both glutamate relese and hyperemia after transient ischemia in gerbils显示文摘Pang J Itano T Sum itani K 2003Am J Med2003,31,4:1
16A labview - based scanning and control system for proton beam micromaching 显示文摘Andrew Bettiol A Van Kan J A Sum T C 2001Nuclear Instruments and Methods in Physics Research B2001,181,:1
17pH-dependent hydrophobicity of the cyanobacteria toxin microcystin显示文摘MAAGD G HENDRIKS J SUM D 1999Lr Wat Res1999,33,5:1
18Generating random and nonoverlapping dot patterns for liquid-crystal display backlight light guides using molecular-dynamics method显示文摘CHANG J G SUM H LEE C T 2005J Appl Phys2005,98,11:1
19The protective effect ofpuerin against myocardial reperfusion injury study cardiac funtion显示文摘Fan L L Sum L H Li J 1992Cin Med J1992,105,:1
20Spatial and temporal analysis of noeiception-related spinal cord matrix metalloproteinase expression in a murine neuropathic pain model显示文摘Liou J T Sum DC Liu FC 2013J Chin Med Assoc2013,76,4:1
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