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72篇 您的检索式:作者名="Lena S"
    题名 作者 年代 出处 被引量
1Acute effects of Helicobacter pylori extracts on gastric mucosal blood flow in the mouse显示文摘AIM: To investigate the mechanisms underlying the reduction in gastric blood flow induced by a luminal water extract of Helicobacter pylori (HPE). METHODS: The stomachs of isourane-anesthetized mice were exteriorized, and the mucosal surface exposed. Blood flow was measured with the laser-Doppler technique, and systemic arterial blood pressure monitored. C57BL/6 mice were exposed to water extract produced from H pylori strain 88-23. To investigate the role of a nerveor iNOS-mediated pathway, we used intraluminal lidocaine and iNOS-/-mice. Blood flow response to the endogenous nitric oxide synthase inhibitor asymmetric dimethyl arginine (ADMA) was also assessed. RESULTS: In wild-type mice, HPE decreased mucosal blood flow by approximately 30%. This reduction was abolished in iNOS-defi cient mice, and by pre-treatment with lidocaine. Luminally applied ADMA resulted in reduction in blood flow similar to that observed in wild-type mice exposed to HPE. CONCLUSION: A H pylori water extract reduces gastric mucosal blood flow acutely through iNOS- and nerve-mediated pathways.Johanna Henriksns Christer Atuma Mia Phillipson Stellan Sandler Lars Engstrand Lena Holm 2009World Journal of Gastroenterology2009,15,2:2
2Emergence of novel strains of avian infectious bronchitis virus in Sweden显示文摘Shahid Hussain Abro Lena H.M. Renstr?m Karin Ullman Mats Isaksson Siamak Zohari Désirée S. Jansson Sándor Belák Claudia Baule 2011Veterinary Microbiology (-)2011,,2:2
3Decreasing Time-Trends of Colorectal Cancer in a Large Cohort of Patients With Inflammatory Bowel Disease显示文摘Sverre S?derlund Lena Brandt Annika Lapidus Per Karlén Olle Brostr?m Robert L?fberg Anders Ekbom Johan Askling 2009Gastroenterology2009,,5:1
4A ran- domised factorial trial of sequential doxorubicin and CMF vs CMF and chemotherapy alone vs chemotherapy fol- lowed by goserelin plus tamoxifen as adjuvant treatment of node-positive breast cancer 显示文摘De Placido S De Laurentiis M De Lena M 2005Br J Cancer2005,92,3:1
5Lung macrophages and dendritic cells express HLA - G molecules in pulmonary diseases 显示文摘Pangault C Le Friec G Caulet - Maugendre S Lena H Amiot L Guilloux V Onno M Fauchet R 2002Hum Immunol2002,63,2:1
6A ran- domised factorial trial of sequential doxorubicin and CMF vs CMF and chemotherapy alone vs chemotherapy fol- lowed by goserelin plus tamoxifen as adjuvant treatment of node-positive breast cancer显示文摘De Plaeido S 'De Laurentiis M De Lena M 2005Br J Cancer2005,92,3:1
7Phase I and preliminary phase Ⅱ evaluation of adriamycin 显示文摘Bonadonna G Monfardin S Lena MD 1970Cancer Res1970,30,11:1
8Increase in macrophage elastase(MMP-12)in lungs from patients with chronic obstructive pulmonary disease显示文摘MOLET S BELLEGUIC C LENA H 2005Inflamm Res2005,54,1:1
9Coexistence of three competing microbial populations in a chemostat with periodically varying dilution rate显示文摘Lenas P Pavlou S 1995Math Biosci1995,129,:1
10Coexistence of three competing microbial populations in a chemostat with periodically varying dilution rate 显示文摘Lenas P Pavlous S 1995Math Biosci1995,129,:1
11Fabrication of a paraffinactuator using hot embossing of PC显示文摘Lena K Malin S Fredrik N 2003Sensor and Actuator A2003,103,:1
12Dissociation of neural networks for anticipation and consumption of monetary and social rewards显示文摘Lena Rademacher S?ren Krach Gregor Kohls Arda Irmak Gerhard Gründer Katja N. Spreckelmeyer 2009Neuroimage2009,,4:1
13Organic acid mediated P mobilization in the rhizosphere and uptake by maize roo ts显示文摘Lena S Andrew G O Douglas L G 2002Soil Biology Biochemistry2002,34,5:1
14Trace analysis of endectocides in milk by high performance liquid chromatography with fluorescence detection显示文摘Vesna Cerkvenik-Flajs Luka Mil?inski Adica Süssinger Lena Hodo??ek Martin Danaher Jan Antoni? 2010Analytica Chimica Acta2010,,2:1
15Experimental investigation of the Zr comer of the ternary Zr-Nb-Fe phase diagram显示文摘GRANOVSKY M S CANAY M LENA E ARIAS D 2002J Nucl Mater2002,302,:1
16Differential global gene expression response patterns of human endothelium exposed to shear stress and intraluminal pressure 显示文摘Maria A Lena K Per-Arne S 2005J Vasc Res2005,42,:1
17Experimental investigation of the Zr comer of the ternary Zr-Nb-Fe phase diagram显示文摘Granovsky M S Canay M Lena E 2002J Nucl Mater2002,302,:1
18Field demonstration of in situ immobilization of soil Pb using P显示文摘CHEN M LENA M Q SINGH S P 2003Advances in Environmental Research2003,8,:1
19Transport mechanisms of water and organic solvents through microp orous sihca in the pervaporation of binary liquids 显示文摘JOHAN E T E CRISTINA R A JE LENA S 2003Microlmrous and Mesoporous Materials2003,65,23:1
20Determination of cephalosporins in raw bovine milk by high-performance liquid chromatography显示文摘Lambert K Sorensen Lena K S 2000Journal of Chromatography A2000,882,:1
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