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338篇 您的检索式:作者名="Schaefer F"
    题名 作者 年代 出处 被引量
1Genotype-dependent activation or repression of HBV enhancer Ⅱ by transcription factor COUP-TF1显示文摘AIM: To study the expression of HBV enhancer Ⅱ by transcription factor COUP-TF1. METHODS: In order to study the regulation of HBV variants in the vicinity of the NRRE we cloned luciferase constructs containing the HBV enhancer Ⅱ from variants and from HBV genotypes A and D and cotransfected them together with expression vectors for COUP-TF1 into HepG2 cells. RESULTS: Our fi ndings show that enhancer Ⅱ of HBV genotype A is also repressed by COUP-TF1. In contrast, two different enhancer Ⅱ constructs of HBV genotype D were activated by COUP-TF1. The activation was independent of the NRRE because a natural variant with a deletion of nt 1763-1770 was still activated by COUP- TF1. CONCLUSION: Regulation of transcription of the HBV genome seems to differ among HBV genomes derived from different genotypes. These differences in transcriptional control among HBV genotypes may be the molecular basis for differences in the clinical course among HBV genotypes.Silke F Fischer Katja Schmidt Nicola Fiedler Dieter Glebe Christian Schüttler Jianguang Sun Wolfram H Gerlich Reinald Repp Stephan Schaefer 2006World Journal of Gastroenterology2006,12,37:2
2Toll-like receptor 9 contributes to recognition of Mycobacterium bovis Bacillus Calmette-Guerin by Flt3-ligand generated dendritic cells显示文摘Von Meyenn F Schaefer M Weighardt H 2006Immunobiology2006,211,68:1
3Treatment of typical(erteropathic) hemolytic uremic syndrome显示文摘Bitzan M Schaefer F Reymond D 2010Semin Thromb Hemost2010,36,6:1
4Concerted Unimolecular Triple Dissociation of s-Tetrazlne:Translation-State Structural Optimizations Using Configuration Interaction and Coupled Cluster Methods显示文摘Scuseria G Schaefer H F 1990J Phys Chem1990,94,:1
5Primary pulmonary plasmacytoma: a case report显示文摘Wise J N Schaefer R F Read R C 2001Chest2001,120,:1
6Usefulness of bioclectric impedance and skinfold measurements in predicting fat - free mass derived from total body potassium in children 显示文摘Schaefer F Georgi M Zieger A 1994Pcdiatr Res1994,35,5:1
7Toll like receptor 9 contributes to recognition of Mycobacterium boris Bacillus Calmette-Gurin by Flt3-1igand generated dendritic cells显示文摘von Meyenn F Schaefer M Weighardt H 2006Immunobiology2006,211,:1
8A therapeutic platelet transfusions strategy is safe and fessible in patients after autologous peripheral stem cell transplantation显示文摘Wand H Schaefer F Frank M 2006Bone Marrow Transplant2006,37,4:1
9Solitary pulmonary nodules:dynamic contrast-enhanced MR imaging-perfusion differences in malignant and benign lesions显示文摘Schaefer JF Volhnax J Schick F 2004Radiology2004,232,2:1
10Atomic and molecular electron affinities: Photoelectron experiments and theoretical computations 显示文摘RIENSTRA-KIRACOFE J C TSCHUMPER G S SCHAEFER H F 2002Chem Rev2002,102,:1
11Ring opening of cyclopropylidene and internal rotation of allene显示文摘Bettinger H F Schreiner P R Schaefer H F 1996J Phys Chem1996,100,16:1
12Base - catalyzed reaction of nitriles with al- cohols: A convenient route to imidates and amidine salts 显示文摘Schaefer F C Peters G A 1961J Org Chem1961,26,:1
13Spectral resPonse self-calibration and interpolation of silicon photodiodes 显示文摘Geist J Zalewski E F Schaefer A R 1980Applied Optics1980,19,22:1
14Impact of digital impression techniques on the adaption of ceramic partial crowns in vitro显示文摘Schaefer O Decker M Wittstock F 2014J Dent2014,42,6:1
15A systematic application of density functional theory to some carbon-containing molecules and their anions 显示文摘Brown S T Rienstra-Kiracofe J C Schaefer H F 1999J Phys Chem A1999,103,:1
16Adherence and mental side effects during hepatitis C treatment with interferon alfa and ribavirin in psychiatric risk groups显示文摘Schaefer M Schmidt F Folwaczny C 2003Hepatology2003,37,2:1
17Opposite effects of inhibitors of mitogen-activated protein kinase pathways on the egr-1 and beta-globin expression in erythropoietin-responsive murine erythroleukemia cells显示文摘SCHAEFER A KOSA F BITTORF T 2004Cell Signal2004,16,2:1
18Mechanism of the photodissociation of s-tetrazine:a unimolecular triple dissociation显示文摘A C Scheiner G E Scuseria H F Schaefer Ⅲ 1986J Am Chem Soc1986,108,:1
19Interventional bleeding, hematoma and scar-formation after vacuum-biopsy under stereotactic guidance显示文摘Schaefer F K Order B M Eckmannn C 2012Eur J Radiol2012,81,5:1
20A new design concept for field distortion trigger spark gaps显示文摘SCHAEFER G PASHAIE B WILLIAMS P F 1985Journal of Applied Physics1985,57,7:1
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