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359篇 您的检索式:作者名="Jose K"
    题名 作者 年代 出处 被引量
1Screening for gastric cancer in Asia: current evidence and practice显示文摘Wai K Leung Ming-shiang Wu Yasuo Kakugawa Jae J Kim Khay-guan Yeoh Khean Lee Goh Kai-chun Wu Deng-chyang Wu Jose Sollano Udom Kachintorn Takuji Gotoda Jaw-town Lin Wei-cheng You Enders KW Ng Joseph JY Sung 2008Lancet Oncology2008,,3:7
2Counter-regulatory phosphatases TNAP and NPP1 temporally regulate tooth root cementogenesis显示文摘Cementum is critical for anchoring the insertion of periodontal ligament fibers to the tooth root. Several aspects of cementogenesis remain unclear, including differences between acellular cementum and cellular cementum, and between cementum and bone.Biomineralization is regulated by the ratio of inorganic phosphate(Pi) to mineral inhibitor pyrophosphate(PPi), where local Piand PPi concentrations are controlled by phosphatases including tissue-nonspecific alkaline phosphatase(TNAP) and ectonucleotide pyrophosphatase/phosphodiesterase 1(NPP1). The focus of this study was to define the roles of these phosphatases in cementogenesis. TNAP was associated with earliest cementoblasts near forming acellular and cellular cementum. With loss of TNAP in the Alpl null mouse, acellular cementum was inhibited, while cellular cementum production increased, albeit as hypomineralized cementoid. In contrast, NPP1 was detected in cementoblasts after acellular cementum formation, and at low levels around cellular cementum. Loss of NPP1 in the Enpp1 null mouse increased acellular cementum, with little effect on cellular cementum.Developmental patterns were recapitulated in a mouse model for acellular cementum regeneration, with early TNAP expression and later NPP1 expression. In vitro, cementoblasts expressed Alpl gene/protein early, whereas Enpp1 gene/protein expression was significantly induced only under mineralization conditions. These patterns were confirmed in human teeth, including widespread TNAP, and NPP1 restricted to cementoblasts lining acellular cementum. These studies suggest that early TNAP expression creates a low PPienvironment promoting acellular cementum initiation, while later NPP1 expression increases PPi, restricting acellular cementum apposition. Alterations in PPihave little effect on cellular cementum formation, though matrix mineralization is affected.Laura E Zweifler Mudita K Patel Francisco H Nociti Jr Helen F Wimer Jose L Milln Martha J Somerman Brian L Foster 2015International Journal of Oral Science2015,7,1:5
3Screening for gastric cancer in Asia: current evidence and practice显示文摘Wai K Leung Ming-shiang Wu Yasuo Kakugawa Jae J Kim Khay-guan Yeoh Khean Lee Goh Kai-chun Wu Deng-chyang Wu Jose Sollano Udom Kachintorn Takuji Gotoda Jaw-town Lin Wei-cheng You Enders KW Ng Joseph JY Sung 2008Lancet Oncology2008,,3:3
4Omentum facilitates liver regeneration显示文摘AIM:To investigate the mechanism of liver regeneration induced by fusing the omentum to a small traumatic injury created in the liver. We studied three groups of rats. In one group the rats were omentectomized; in another group the omentum was left in situ and was not activated,and in the third group the omentum was activated by polydextran particles. METHODS:We pre-activated the omentum by injecting polydextran particles and then made a small wedge wound in the rat liver to allow the omentum to fuse to the wound. We monitored the regeneration of the liver by determining the ratio of liver weight/body weight,by histological evaluation (including immune staining for cytokeratin-19,an oval cell marker),and by testing for developmental gene activation using reverse transcription polymerase chain reaction (RT-PCR). RESULTS:There was no liver regeneration in the omentectomized rats,nor was there significant regeneration when the omentum was not activated,even though in this instance the omentum had fusedwith the liver. In contrast,the liver in the rats with the activated omentum expanded to a size 50% greater than the original,and there was histologically an interlying tissue between the wounded liver and the activated omentum in which bile ducts,containing cytokeratin-19 positive oval cells,extended from the wound edge. In this interlying tissue,oval cells were abundant and appeared to proliferate to form new liver tissue. In rats pre-treated with drugs that inhibited hepatocyte growth,liver proliferation was ongoing,indicating that regeneration of the liver was the result of oval cell expansion. CONCLUSION:Activated omentum facilitates liver regeneration following injury by a mechanism that depends largely on oval cell proliferation.Ashok K Singh Nishit Pancholi Jilpa Patel Natalia O Litbarg Krishnamurthy P Gudehithlu Perianna Sethupathi Mark Kraus George Dunea Jose AL Arruda 2009World Journal of Gastroenterology2009,15,9:2
5显示文摘Varadan V K Jose K A Varadan V V 1995Microwave Journal1995,10,3:2
6Efficient and simple colorimetric fluoride ion sensor based on receptors having urea and thiourea binding sites显示文摘Jose A D Kumar K D Ganguly B 2004Org Lett2004,6,20:1
7Dynamic Mechani-cal Properties of Oil Palm Microfibril-reinforced Natural Rub-ber Composites显示文摘Joseph S Sreekumar P A Jose M K 2010Journal of Applied Polymer Science2010,117,3:1
8Growth in Cities显示文摘Glaeser E Hedi K Jose S Andrei S 1992Journal of Political Economy1992,100,6:1
9Antitumour activity of Emblica officinalis显示文摘Jeena K Jose Girija Kuttan Ramadasan Kuttan 2001Journal of ethnophar macology2001,75,23:1
10A theoretical model to predict the effect of localized defect on vibrations associated with ball bearing显示文摘M S Patil Jose Mathew P K Rajendrakumar 2010International Journal of Mechanical Sciences2010,52,9:1
11On the syn- thesis of a-zirconium phosphate 显示文摘CAMINO T SERGEI A K JOSE R G 2000Chem Mater2000,12,6:1
12Effects of sodium acetate dip treatment and vacuum-packaging on chemical, microbiological, textural and sensory changes of Pearlspot (Etroplus suratensis) during chill storage显示文摘MANJU S JOSE L SRIN1VASA GOPAL T K 2007Food Chemistry2007,102,:1
13Synthesis, characterization, and catalytic function of novel highly dispersed tungsten oxide catalysts on mesoporous silica 显示文摘Jose E H Ja H K 2006Journal of Catalysis2006,239,1:1
14Management of the airway in patients undergoing cervical spine surgery 显示文摘Manninen H Jose GB Lukitto K 2007J Neurosurg Anesthesiol2007,19,3:1
15Hilbert curve fractal antenna:A small resonant antenna for VHF/UHF applications显示文摘Vinoy K J Jose K A Varadan V K 2001Microwave Opt l''echnol Lett2001,29,4:1
16Competition for 15N labelednitrogen in a loblolly pine-cotton alley cropping system in thesoutheastern United States显示文摘Zamora D S Jose S Napolitano K 2009Agriculture Ecosystems and En-vironment2009,131,:1
17A method for calibration and validation subset partitioning 显示文摘Galvao R K H Araujo M C U Jose G E 2005Talanta2005,67,4:1
18Surface acoustic wave MEMS gyroscope显示文摘Jose K A Sub W D Xavier P B 2002Wave Motion2002,,36:1
19Hepatoprotective activity of Emblica officinalis and Chyavanaprash 显示文摘Jeena K Jose Ramadasan Kuttan 2000Journal of Ethnopharmacology2000,72,:1
20Factors contributing to the decision to leave nursing care: A study among Swedish nursing personnel 显示文摘Fochsen G Sjogren K Jose Phson M 2005Nurs Manag2005,13,4:1
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