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| 1 | Acute 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 Henriksns Christer Atuma Mia Phillipson Stellan Sandler Lars Engstrand Lena Holm | 2009 | World Journal of Gastroenterology2009，15，2： | 2 |
| 2 | 中国环境上可持续的城市化与交通运输——以国土发展规划为例显示文摘中国的城市化与交通运输中国拥有世界上最多的城市人口——1997年为3.93亿,但城市化率仅为32%。中国东部农村地区是中国主要的农业区,人口分布稠密。城市化率较低是以前的城市政策所致,那些政策在追求最大限度的工业投资资源的同时,也抑制城市基本建设投资。除了常驻人口,在城市地区还有大量的临时工人和大批的流动人员。由乡镇工业发展引起的农村-城市人口的流动是中国城市化的重要一步。从1988年起,中国政府开始促进中等城市的发展。在可以预见的未来,中国的经济和高科技发展与世界经济一体化的焦点以及因此而产生的国家城市化的焦点将集中在6个区域性的聚居区:北京-天津-唐山。 | Stellan Cyon 鲁春霞 | 1999 | 人类环境杂志1999，28，2： | 2 |
| 3 | Influence of different grinding methods on floatability 显示文摘 | Eric Forssberg Stellan Sundberg Zhai Hongxin | 1988 | International Journal of Mineral Processing1988，22，1： | 1 |
| 4 | Partially illuminated kinoforms: a computer study显示文摘 | Jacobsson Stellan Hard Sverker Bolle Aldo | 1987 | Applied Optics1987，26，14： | 1 |
| 5 | Mycoplasma genitalium in cervicitis and pelvic inflammatory disease among women at a gynecologic outpatient service 显示文摘 | Carina B Stellan O Kenneth P | 2012 | American Journal of Obstetrics and Gynecology2012，206，6： | 1 |
| 6 | Evaluation of a novel high throughput screening tool for relative emissions of industrial chemicals used in chemical products 显示文摘 | UNDEMAN E STELLAN F MCLACHLAN M S | 2011 | Chemosphere2011，82，7： | 1 |
| 7 | The effect of oils on PAH,PCDD,PCDF and PCB emissions from a spark ignition enginefueled with leaded gasoline显示文摘 | JAN B ROM AN G STELLAN M | 2000 | Chemosphere2000，41，12： | 1 |
| 8 | The effect of oils on PAH,PCDD,PCDF and PCB emissions from a spark ignition engine fueled with leaded gasoline显示文摘 | Jan Broz Roman Grabic Stellan Marklund | | 0，，12： | 1 |
| 9 | Experimental investigation of post-dryout heat transfer in annuli with flow obstacles显示文摘 | Ionut Gheorghe Anghel Henryk Anglart Stellan Hedberg | 2011 | Nuclear Engineering and Design2011，，： | 1 |
| 10 | The effect of host factors and capsule composition on the cellular overgrowth on implanted alginate capsules 显示文摘 | Aileen King Stellan Sandier Arne Andersson | 2001 | Journal of biomedical materials research2001，57，3： | 1 |
| 11 | Starting clinical trials of xenotransplantation -reflections on the ethics of the early phase 显示文摘 | Welin Stellan | 2000 | Journal of Medical Ethics2000，26，4： | 1 |
| 12 | Stent-assisted coil embolization of a complex wide-neck splenic artery aneurysm显示文摘 | StellaN PalomboG TaddeoC | 2013 | Ann Vasc Surg2013，27，8： | 1 |
| 13 | Removal of dioxins and related aromatic hydrocarbons from flue gas streams by adsorption and catalytic destruction显示文摘 | Per Liljelind John Unsworth Onno Maaskant Stellan Marklund | 2001 | Chemosphere2001，42，： | 1 |
| 14 | Two cases of gastric carcinoids: Diagnostic and therapeutic aspects显示文摘 | H?kan Ahlman M.D. Ph.D. Annica Dahlstr?m M.D. Ph.D. Lennart Enerb?ck M.D. Ph.D. G?ran Granérus M.D. Ph.D. Ola Nilsson M.D. Stellan Persson M.D. Lars -Erik Tisell M.D. Ph.D | 1988 | World Journal of Surgery1988，，3： | 1 |
| 15 | Cross-linked hyaluronan versus collagen for injection treatment of glottal insufficiency: 2-year follow-up*显示文摘 | Stellan Herteg? rd Lars Hallé n Claude Laurent Elisabeth Lindstr? m Katarina Olofsson Per Testad ? ke Dahlqvist | 2004 | Acta Oto-Laryngologica2004，，10： | 1 |
| 16 | Formation of Chlorination Dibenzodioxins and Dibenzofurans in an air pollution control device for MSW显示文摘 | STELLAN MARKLUND KARIN HUNG | 2005 | Combustion2005，，： | 1 |
| 17 | Biomanipulation as an Application of Food-Chain Theory: Constraints, Synthesis, and Recommendations for Temperate Lakes显示文摘 | Lars-Anders Hansson Helene Annadotter Eva Bergman Stellan F. Hamrin Erik Jeppesen Timo Kairesalo Eira Luokkanen Per-?ke Nilsson Martin S?ndergaard John Strand | 1998 | Ecosystems1998，，6： | 1 |
| 18 | Increased frequency of chromosome abnormalities in fibroblasts from hairy cell leukemia patient显示文摘 | HAGLUND U STELLAN B JULIUSSON G | 1997 | Leukemia1997，11，： | 1 |
| 19 | Learning from performance errors 显示文摘 | Stellan Ohlsson | 1996 | Psy- chological Review1996，103，2： | 1 |
| 20 | Increased frequency of chromosome abnormalities in fibroblasts from hairy ceil leukemia patient 显示文摘 | HAGLUND U STELLAN B | 1997 | Leukemia1997，11，： | 1 |
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