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811篇 您的检索式:作者名="Buchner"
    题名 作者 年代 出处 被引量
1The Sulfate Transporter Family in Wheat: Tissue-Specific Gene Expression in Relation to Nutrition显示文摘发展地,在植物的硫酸盐举起和分发被 transporters 的一个家庭的微分表示空间地管理,并且响应硫营养。包含的发信号的小径的说明要求部件部分和他们的相互作用的知识。这里,在小麦的硫酸盐 transporters 的完整的补充的表示模式由开发和硫营养影响了被描述。这里描绘的 10 小麦硫酸盐 transporters 与为米饭和 Brachypodium,完整的染色体信息是谁可得到的基因家庭相比。表达式在与硫酸盐剥夺的关系从滋养的答案和微分表示在举起与角色的一个焦点在年轻幼苗被报导。另外,在在充满舞台的谷物的所有机关的表示的模式在特定的纸巾和把硫送到发展中的谷物的举起,存储,和动员的全面协作被报导并且显示微分回答到单个 transporters 的营养的信号。Peter Buchner Saroj Parmar Anne Kriegel Magali Carpentier Malcolm J. Hawkesford 2010Molecular Plant2010,3,2:6
2Software for automated classification of probe-based confocal laser endomicroscopy videos of colorectal polyps显示文摘AIM:To support probe-based confocal laser endomi-croscopy (pCLE) diagnosis by designing software for the automated classification of colonic polyps. METHODS:Intravenous fluorescein pCLE imaging of colorectal lesions was performed on patients under-going screening and surveillance colonoscopies, followed by polypectomies. All resected specimens were reviewed by a reference gastrointestinal pathologist blinded to pCLE information. Histopathology was used as the criterion standard for the differentiation between neoplastic and non-neoplastic lesions. The pCLE video sequences, recorded for each polyp, were analyzed off-line by 2 expert endoscopists who were blinded to the endoscopic characteristics and histopathology. These pCLE videos, along with their histopathology diagnosis, were used to train the automated classification software which is a content-based image retrieval technique followed by k-nearest neighbor classification. The performance of the off-line diagnosis of pCLE videos established by the 2 expert endoscopists was compared with that of automated pCLE software classification. All evaluations were performed using leave-one-patient- out cross-validation to avoid bias. RESULTS:Colorectal lesions (135) were imaged in 71 patients. Based on histopathology, 93 of these 135 lesions were neoplastic and 42 were non-neoplastic. The study found no statistical significance for the difference between the performance of automated pCLE software classification (accuracy 89.6%, sensitivity 92.5%, specificity 83.3%, using leave-one-patient-out cross-validation) and the performance of the off-line diagnosis of pCLE videos established by the 2 expert endoscopists (accuracy 89.6%, sensitivity 91.4%, specificity 85.7%). There was very low power (< 6%) to detect the observed differences. The 95% confidence intervals for equivalence testing were:-0.073 to 0.073 for accuracy, -0.068 to 0.089 for sensitivity and -0.18 to 0.13 for specificity. The classification software proposed in this study is not a 'black box' but an informative tool based on the query by example model that produces, as intermediate results, visually similar annotated videos that are directly interpretable by the endoscopist. CONCLUSION:The proposed software for automated classification of pCLE videos of colonic polyps achieves high performance, comparable to that of off-line diagnosis of pCLE videos established by expert endoscopists.Barbara André Tom Vercauteren Anna M Buchner Murli Krishna Nicholas Ayache Michael B Wallace 2012World Journal of Gastroenterology2012,18,39:5
3High-sensitive troponin T in chronic heart failure correlates with severity of symptoms, left ventricular dysfunction and prognosis independently from N-terminal pro-b-type natriuretic peptide显示文摘Carsten G. Jungbauer Julia Riedlinger Stefan Buchner Christoph Birner Markus Resch Matthias Lubnow Kurt Debl Monika Buesing Hendrik Huedig Günter Riegger Andreas Luchner 2011Clinical Chemistry and Laboratory Medicine2011,,11:2
4Diagnostic Accuracy of Probe-based Confocal Laser Endomicroscopy and Narrow Band Imaging in Detection of Dysplasia in Duodenal Polyps显示文摘Muhammad W. Shahid Anna Buchner Victoria Gomez Murli Krishna Timothy A. Woodward Massimo Raimondo Michael B. Wallace 2012Journal of Clinical Gastroenterology2012,,5:2
5前列腺癌骨髓微转移的免疫细胞化学检测显示文摘目的:探讨前列腺癌患者骨髓中微转移癌细胞的检测方法。方法:术前采集前列腺癌59例的骨髓标本并收集相关临床资料,应用细胞角蛋白的免疫细胞化学方法进行检测,并将结果与TNM G分期(级)进行相关分析。结果:骨髓中CK+细胞检出率为25.4%,除G3/4组阳性率(45.5%)明显高于G1/2组(12.5%,P=0.01)外,其余各组间的阳性率,差异均无显著性意义。结论:免疫细胞化学方法可作为检测骨髓中隐蔽的微转移肿瘤细胞的一种敏感的标准方法,肿瘤细胞的分化程度可能与其离开原发灶发生播散的能力有关,该指标是一个独立的危险因素,对预后评估和治疗方法的选择与确定有指导意义。黄瑜峰 Oberneder R Riesenberg R Buchner A Hofstetter A 2001临床泌尿外科杂志2001,16,5:2
6The Heat Shock Response: Life on the Verge of Death显示文摘Klaus Richter Martin Haslbeck Johannes Buchner 2010Molecular Cell2010,,2:2
7Percutaneons transluminal angioplasty of the vertebral artery:a therapeutic alternative to operative reconstruction of proximal vertebral artery stenoses显示文摘Bruckmann H Ringelstein EB Buchner H 1986J Neurol1986,233,2:1
8Renaturation, purification and characterization of recombinant Fab-fragments produced in Es- cherichia coli显示文摘BUCHNER J RUDOLPH R 1991Bio-Technology (New York)1991,9,2:1
9The peripheral odontngenic keratocyst显示文摘Dayan D Buchner A Gorsky M 1988Int J Oral Maxillofac Surg1988,17,2:1
10Comparative clinical effectiveness of various 5-HT3 RA antiemetic regimens on chemotherapy-induced nausea and vomiting associated with hospital and emergency department visits in real world practice显示文摘Hatoum HT Lin S J Buchner D 2012Support Care Cancer2012,20,5:1
11Assisting spontaneity:the role of hspg0 and small hsps as molecular chaperones显示文摘 BUCHNER J 1994Trends Biochem Sci1994,19,:1
12An acoustic human-machine front-end for multimedia applications显示文摘 H Buchner W Kellermann 2003European Journal on Applied Signal Processing2003,,1:1
13Recombinant human granulocyte-macrophage colony-stimulating factor after chemotherapy in patients with acute myeloid leukemia at higher age or after relapse显示文摘Buchner T Hiddemann W Koenigsmann M 1991Blood1991,78,5:1
14Percutaneous transluminal angioplasty of the vertebral artery: a therapeutic al- ternative to operative reconstruction of proximal vertebral artery stenoses 显示文摘Bruckmann H Ringelstein EB Buchner H 1986J Neurol1986,233,2:1
15N-terminal pro-brain natriuretic peptide from fresh urine for the biochemical detection of heart failure and left ventricular dysfunction显示文摘Jungbauer CG Buchner S Birner C 0,,04:1
16High-sensitive tro- ponin T in chronic heart failure correlates with severity of symp- toms, left ventricular dysfunction and prognosis independently from N-terminal pro-b-type natriuretic peptide 显示文摘Jungbauer CG Riedlinger J Buchner S 2011Clin Chem Lab Med2011,49,11:1
17Time course of eosinophilic myocarditis visualized by cmR显示文摘Deb K Djavidani B Buchner S 2008J Cardiovasc Magn Reson2008,10,:1
18CD40 ligand is selectively expressed on CD4^+ T cells and platelets:implications for CD40-CD40L signalling in atherosclerosis显示文摘Buchner K Henn V Grafe M 2003J Pathol2003,201,2:1
19Bulk and Rhizosphere soil bacterial community studies by denaturing gradient gel electrophoresis: plant-dependent enrichment and seasonal hsifts显示文摘SMALLA K WIELAND G BUCHNER A 2001Appl Environ Microbiol2001,67,10:1
20Double induction strategy for acute myeloid leukemia: the effect of high-dose cytarabine with mitoxantrone instead of standard-dose cytarabine with daunorubicin and 6-thioguanine: a randomized trial by the German AML cooperative group 显示文摘BUCHNER T HIDDEMANN W WORMANN B 1999Blood1999,93,12:1
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