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111篇 您的检索式:作者名="Engstrand"
    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
2Helicobacter pylori and the gastric microbiota显示文摘Lars Engstrand Mathilda Lindberg 2013Best Practice & Research Clinical Gastroenterology2013,,1:2
3Is the association between Helicobacter pylori and gastric cancer confined to CagA positive strains? 显示文摘Held M Engstrand L Hansson IrE 2004J Helicobacter2004,9,3:1
4Bone morphogenetie protein-3 is a negative regulator of bone density显示文摘DALUISKI A ENGSTRAND T BAHAMONDE M E 2001Nature Genetics2001,27,1:1
5Helicobacter pylori and CagA seropositivity and its association with gastric and oesophageal carcinoma显示文摘Simn J H Engstrand L Berglund G 2007Scand J Gastroenterol2007,42,8:1
6Interleukin 1-β gene polymorphisms and risk of gastric cancer in Sweden显示文摘Persson C Engstrand L Nyrén O 2009Scand Gastroenterol2009,44,3:1
7Gastric epithelial cellsin Helicobacter Pyloriassociated gastritis express HLA-DR but not ICAM-1显示文摘Scheynius A Engstrand L 1991Scand J Immunol1991,33,:1
8Craniofacial reconstruction with boneand biomaterials: review over the last 11 years 显示文摘Neovius E Engstrand T 2010J PlastReconstr Aesthet Surg2010,63,10:1
9Determination of charged groups in mechanical pulp fibers and their influence on pulp properties显示文摘Zhang Y Sjogren B Engstrand P 1994Journal of Wood Chemistry and Technology1994,14,1:1
10Rapid detection of rifampin resistance in Mycobacterium tuberculosis by pyrosequencing technology显示文摘Pontus J Engstrand L Eriksson S 2006J Clin Microbiol2006,44,6:1
11Reverse transcription and polymerase chain reaction amplication of rRNA for detection of Helicobacterium species显示文摘Engstrand L 1992J Clin Microbiol1992,30,2:1
12Autoantibody forma- tion in patients with rheumatoid arthritis treated with anti-TNF alpha 显示文摘Eriksson C Engstrand S Sundqvist K G 2005Ann Rheum Dis2005,64,3:1
13Influence of smoking cessation on airway T lymphocyte subsets in COPD显示文摘Roos- Engstrand E Ekstrand - Hammarstrtm B Pourazar J 2009COPD2009,6,2:1
14Influence of particle size on hardening and handling of a premixed calcium phosphate cement显示文摘Aberg J Engstrand J Engqvist H 0,,:1
15Prevalence of Helicobacter pylori infection in subtypes of gastric cancer显示文摘Hansson LR Engstrand L Nyren O et a1 1995Gastroenterology1995,109,:1
16Helicobacter pylori and the gastric microbiota显示文摘Engstrand L Lindberg M 2013Best Pract Res Clin Gastroenterol2013,27,1:1
17Helicobacter pylori and CagA seropositivity and its association with gastric and oesophageal carcinoma显示文摘Siman J H Engstrand L Berglund G 0,,08:1
18Improved antihypertensive efficacy of the felodipine-metoprolol extended-release tablet compared with each drug alone显示文摘Dahlof B Jonsson L Borgholst O Ekblad G Engstrand C Grundestam I 1993Blood Press Suppl1993,1,:1
19Laurila A Demonstration of Chlamydia pneumoniae in patients with chronic pharyngitis显示文摘Falck G Engstrand I Gad A 1997Scand J Infect Dis1997,29,6:1
20Rapid detection of rifanlpinresistance in Mycobacterium tuberculosis by Pyrosequencing tech-nology显示文摘Jureen P Engstrand L Eriksson S 2006Clin Micrubiol2006,44,6:1
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