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538篇 您的检索式:作者名="Stephan B"
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1Intensive blood pressure reduction in acute cerebral haemorrhage trial (INTERACT): a randomised pilot trial显示文摘Craig S Anderson Yining Huang Ji Guang Wang Hisatomi Arima Bruce Neal Bin Peng Emma Heeley Christian Skulina Mark W Parsons Jong Sung Kim Qing Ling Tao Yue Chun Li Jian Dong Jiang Li Wen Tai Jin Li Zhang En Xu Yan Cheng Stephane Heritier Lewis B Morgenste 2008Lancet Neurology2008,,5:4
2Molecular phenotypes of human parvovirus B19 in patients with myocarditis显示文摘AIM:To investigate molecular phenotypes of myocardial B19V-infection to determine the role of B19V in myocarditis and dilated cardiomyopathy(DCM).METHODS:Endomyocardial biopsies(EMBs) from 498 B19V-positive patients with myocarditis and DCMwere analyzed using molecular methods and functional experiments.EMBs were obtained from the University Hospitals of Greifswald and Tuebingen and additionally from 36 German cardiology centers.Control tissues were obtained at autopsy from 34 victims of accidents,crime or suicide.Identification of mononuclear cell infiltrates in EMBs was performed using immunohistological staining.Anti-B19V-IgM and anti-B19V-IgG were analyzed by enzyme-linked immunosorbent assay(ELISA).B19V viral loads were determined using in-house quantitative real-time polymerase chain reaction(PCR).For B19V-genotyping a new B19V-genotype-specific restriction fragment length polymorphism(RFLP)-PCR was established.B19V-genotyping was verified by direct DNAsequencing and sequences were aligned using BLAST and BioEdit software.B19V P6-promoter and HHV6-U94-transactivator constructs were generated for cell culture experiments.Transfection experiments were conducted using human endothelial cells 1.Luciferase reporter assays were performed to determine B19Vreplication activity.Statistical analysis and graphical representation were calculated using SPSS and Prism5 software.RESULTS:The prevalence of B19V was significantly more likely to be associated with inflammatory cardiomyopathy(iCMP) compared to uninflamed DCM(59.6% vs 35.3%)(P < 0.0001).The detection of B19V-mRNA replication intermediates proved that replication of B19V was present.RFLP-PCR assays showed that B19V-genotype 1(57.4%) and B19V-genotype 2(36.7%) were the most prevalent viral genotypes.B19V-genotype 2 was observed more frequently in EMBs with iCMP(65.0%) compared to DCM(35%)(P = 0.049).Although there was no significant difference in gender-specific B19V-loads,women were more frequently infected with B19V-genotype 2(44.6%) than men(36.0%)(P = 0.0448).Coinfection with B19V and other cardiotropic viruses was found in 19.2% of tissuesamples and was associated with higher B19V viral load compared to B19V-monoinfected tissue(P = 0.0012).The most frequent coinfecting virus was human herpes virus 6(HHV6,16.5%).B19V-coinfection with HHV6 showed higher B19V-loads compared to B19V-monoinfected EMBs(P = 0.0033),suggesting that HHV6 had transactivated B19V.In vitro experiments confirmed a 2.4-fold increased B19V P6-promoter activity by the HHV6 U94-transactivator.CONCLUSION:The finding of significantly increased B19V loads in patients with histologically proven cardiac inflammation suggests a crucial role of B19V-genotypes and reactivation of B19V-infection by HHV6-coinfection in B19V-associated iCMP.Our findings suggest that B19V-infection of the human heart can be a causative event for the development of an endothelial cell-mediated inflammatory disease and that this is related to both viral load and genotype.C-Thomas Bock Anja Düchting Friederike Utta Eva Brunner Bui Tien Sy Karin Klingel Florian Lang Meinrad Gawaz Stephan B Felix Reinhard Kandolf 2014World Journal of Cardiology2014,6,4:3
3Loss of the tissue- specific proapoptotic BH3-only protein Nbk/Bik is a unifying feature of renal cell carcinoma 显示文摘Sturm I Stephan C Gillissen B 2006Cell Death Differ2006,13,4:1
4Hemisynthesis of all the O-monomethylated analogues of quercetin including the major metabolites, through selective pro-tection of phenolic functions 显示文摘Mohamed B Stephane L Aziz A 2002Tetrahedron2002,58,10:1
5Response of long rods to moving lateral pressure pulse: numerical evaluation in DYNA3D显示文摘Sikhanda S Stephan B 2001International Journal of Impact Engineering2001,26,:1
6Biochar amendment techniques for upland rice product in Northern Laos:Soil physical properties,leaf SPAD and grain yield显示文摘ASAI H SAMSON B K STEPHAN H M 2009Field crops research2009,111,:1
7Nucleic acid-based biomarkers in body fluids of patients with urologic malignancies显示文摘Ralla B Stephan C Meller S 2014Crit Rev Clin Lab Sci2014,51,4:1
8Novel antiangiogenic effects of the bisphosphonate compound zoledronic acid 显示文摘 KARINE B STEPHAN R 2002J Pharmacol Exp Ther2002,302,:1
9The Oxidation State of Phospholipids Controls the Oxidative Burst in Neutrophil Granulocytes显示文摘STEPHAN B BERIT R AKOS L 2008J Immunology2008,181,:1
10Hemisynthesis of all the O-monomethylated analogues of quercetin including the major metabolites, through selective protection of phenolic functions 显示文摘Mohamed B Stephane L Aziz A 2002Tetrahedron2002,58,10:1
11Noninvasive coronary artery imaging:magnetic resonance angiography and multidetector computed tomography angiography显示文摘David A Stephan A Matthew B 2008Circulation2008,118,5:1
12Deletion of M2 gene reading frames 1 and 2 of human metapneumovirus: effects on RNA synthesis, attenuation, and immunogenicity显示文摘Ursula J.B Stephane B Quynh N.P 0,,11:1
13Injectable tissue-engineered bone repair of a rat calvarial defect显示文摘Stephan SJ Tholpady SS Gross B 0,,05:1
14Prognostic Value of Systemic Endothelial Dysfunction in Patients With Acute Coronary Syndromes: Further Evidence for the Existence of the 'Vulnerable' Patient显示文摘Stephan F Susanne B Andreas M 2004Circulation2004,110,:1
15High-flow nasal oxygen vs noninvasive positive airway pressure in hypox- emic patients after cardiothoracic surgery: a randomized clinical Trial显示文摘Stephan F Barrucand B Petit P 2015JAMA2015,313,23:1
16显示文摘Stephane C Thomas R Martine L B 2007IEEE Trans Comp and Pack Tech2007,30,:1
17Pharmacokinetics of amino acid ester prodrugs of acyclovir after oral administration: Interaction with the transporters on Caco-2 cells显示文摘Stephan AM Ulrich FS Stefan B 2008Int J Pharm2008,362,12:1
18Interleukin 6 activates heat shock protein 90B gene expression 显示文摘Stephanou A Amin B Isenberg DA 1997Biochem J1997,,:1
19Investigation of the mechanismof chlorination of glyphosate and glycine in water显示文摘AKBAR M MARIAN B STEPHAN B 2006Water Research2006,40,:1
20Primary Gastric B-Cell Lymphoma: Results of a Prospective Multicenter Study显示文摘Wolfgang Fischbach* Brigitte Dragosics? Maria-Elisabeth Kolve-Goebeler§ Christian Ohmann∥ Axel Greiner? Qin Yang∥ Stephan B?hm? Patrick Verreet∥ Olaf Horstmann# Martin Busch** Eckhart Dühmke** Hans-Konrad Müller-Hermelink? Klaus Wilms§ 2000Gastroenterology2000,,5:1
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