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114篇 您的检索式:作者名="RIEDEL U"
    题名 作者 年代 出处 被引量
1Anti-inflammatory effects of bifidobacteria by inhibition of LPS-induced NF-κB activation显示文摘AIM: Different strains of bifidobacteria were analysed for their effects on HT-29 intestinal epithelial cells (IECs) in in vitro models both of the non-inflamed and inflamed intestinal epithelium. METHODS: A reporter gene system in HT-29 cells was used to measure levels of NF-KB activation after challenge with bifidobacteria or after bacterial pre-treatment following LPS challenge. IL-8 protein and pro-inflammatory gene expression was investigated using normal HT-29 cells. RESULTS: None of the bifidobacteria tested induced activation of nuclear factor KB (NF-KB) indicating that bifidobacteria themselves do not induce inflammatory events in IECs. However, six out of eight bifidobacteria tested inhibited lipopolysaccharide- (LPS-) induced NFKB activation in a dose- and strain-dependent manner. In contrast, NF-KB activation in response to challenge with tumor necrosis factor-α(TNF-α) was affected by none of the tested bifidobacteria, indicating that the inhibitory effect of bifidobacteria is specific for LPS-induced inflammation in IECs. As shown with two of the six inhibitionpositive bifidobacteria, LPS-induced inhibition of NFKB activation was accompanied by a dose-dependent decrease of interleukin 8 (IL-8) secretion and by lower mRNA levels for IL-8, TNF-a, cyclooxygenase 2 (Cox-2), and intercellular adhesion molecule 1 (ICAM-1). CONCLUSION: Some strains of bifidobacteria are effective in inhibiting LPS-induced inflammation and thus might be appropriate candidates for probiotic intervention in chronic intestinal inflammation.Christian U Riedel Francis Foata David Philippe Oskar Adolfsson Bernhard J Eikmanns Stephanie Blum 2006World Journal of Gastroenterology2006,12,23:14
2Towards high-capa- city HTS flywheel systems 显示文摘WERFEL F N DELOR U F RIEDEL T 2010IEEE Transactions on Applied Superconductivity2010,20,4:1
3Anfi-inflam matory effects of bifidobacteria by inhibition of LPS-induced NF-kappaB activation 显示文摘Riedel C U Foam F Philippe D 2006World J Gastroenterol2006,2,23:1
4Gas Hydrate Saturation in the Krishna Godavari Basin from P-wave Velocity and Electrical Resistivity Logs 显示文摘Shankar U Riedel M 2011Marine and Petroleum Geology2011,28,10:1
5Hydrogen as- sisted catalytic combustion of methane on platinum 显示文摘Deutschmann O Maier L I Riedel U 2000Ca- talysis Today2000,59,12:1
6Gas hydrate saturation in the Krishna-Go-davari Basin from P-wave velocity and electrical resistivity logs显示文摘Shankar U Riedel M 2011Marine and Petroleum Geology2011,28,10:1
7Interaction of bifdobae- teHa with Caco-2 cells--adhesion and impact on expression pro- files显示文摘Riedel C U Foata F Goldstein D R 2006International Journal of Food Microbiology2006,110,1:1
8Documenting channel features associated with gas hydrates in the Krishna-Godavari Basin,offshore India显示文摘Riedel M Collett T S Shankar U 2011Marine Geology2011,279,14:1
9Novel photochemical surface functionalization of polysulfone ultrafiltration membranes for covalent immobilization of biomolecules显示文摘Ulbricht M Riedel M Marx U 1996Journal of Membrane Science1996,120,2:1
10Modeling ion chemistry and charged species diffusion in lean meth- ane-oxygen flame 显示文摘PRAGER J RIEDEL U WARNATZ J 2007Proceedings of the Combustion Institute2007,31,1:1
11Hydrogen assisted catalytic combustion of methane on platinum 显示文摘Deutschmann O Maie L I Riedel U 2000Catalysis Today2000,59,12:1
12Hydrogen Assisted Catalytic Combustion of Methane on Platinum显示文摘Deutschmann O Maier L I Riedel U 2000Catalysis Today2000,59,12:1
13The importance of size successful recanalization by intravenous thrombolysis in acute anterior stroke depends on thrombus length显示文摘Riedel C H Zimmermann P Jensen-Kondering U 2011Stroke2011,42,6:1
14Gas hydrate saturation in the Krishna-Goda- vari Basin from P-wave velocity and electrical resistivity logs显示文摘Shankar U Riedel M 2011Ma- rine and Petroleum Geology2011,28,10:1
15Documenting channel features associated with gas hydrates in the Krishna-Godavari Basin, offshore India显示文摘Riedel M Collett T S Shankar U 2011Marine Geology2011,279,:1
16Chemical kinetics of NO removal by pulsed corona discharges显示文摘Orlandini I Riedel U 2000J Phys D: Appl Phys2000,33,19:1
17Targeting chemotherapy-induced VEGF up-regulation by VEGF antisense oligonucleotides in HNSCC cell lines显示文摘RIEDEL F GOTTE K GOESSLER U 2004Anticancer Res2004,24,4:1
18Modelling of NO and HC removal by non-thermal plasmas显示文摘Orlandini I Riedel U 2001Combust Theory Modelling2001,5,3:1
19Time to market : Getting goods to market fast-and first 显示文摘Pawar K S Menon U Riedel J C K H 1994Integrated Manufacturing Systems1994,5,1:1
20The Im- portance of Size Successful Recanalization by Intravenous Throm- bolysis in Acute Anterior Stroke Depends on Thrombus Length 显示文摘Riedel CH Zimmermann P Jensen-Kondering U 2011Stroke2011,42,6:1
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