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125篇 您的检索式:作者名="HASS G"
    题名 作者 年代 出处 被引量
1Identification of osteopontin as the most consistently over-expressed gene in intrahepatic cholangiocarcinoma: Detection by oligonucleotide microarray and real-time PCR analysis显示文摘AIM: To investigate the molecular pathways involved in human cholangiocarcinogenesis by gene expression profiling. METHODS: Oligonucleotide arrays (Affymetrix U133A) were used to establish a specific gene expression profile of intrahepatic CCC in comparison to corresponding non- malignant liver tissue. To validate the expression values of the most overexpressed genes, RT-PCR experiments were performed. RESULTS: Five hundred and fifty-two statistically differentially expressed genes/ESTs (221 probes significantly up-regulated, 331 probes down-regulated; P < 0.05; fold change > 2; ≥ 70%) were identified. Using these data and two-dimensional cluster analysis,a specific gene expression profile was obtained allowing fast and reproducible differentiation of CCC, which was confirmed by supervised neuronal network modelling. The most consistently overexpressed gene (median fold change 33.5, significantly overexpressed in 100%) encoded osteopontin. Furthermore, an association of various genes with the histopathological grading could be demonstrated. CONCLUSION: A highly specific gene expression profile for intrahepatic CCC was identified, allowing for its fast and reproducible discrimination against non- malignant liver tissue and other liver masses. The most overexpressed gene in intrahepatic CCC was the gene encoding osteopontin. These data may lead to a better understanding of human cholangiocarcinogenesis.Holger G Hass Oliver Nehls Juergen Jobst Andrea Frilling Ulrich Vogel Stephan Kaiser 2008World Journal of Gastroenterology2008,14,16:4
2A characterization of polymethylmethacrylate bone cement显示文摘Hass SS Brauer GM Dickson G 1975J Bone Joint Surg1975,57,4:3
3Downhole emulsification:viscosity reduction increases production显示文摘Browne G E Hass G R Sell R D 1996JCPT1996,35,4:1
4Chapter 19:The role of collagen in peripheral nerve repair显示文摘Koopmans G Hasse B Sinis N 0,,:1
5Identification and characteri-zation of the virus causing rabbit hemorrhagic disease显示文摘Ohlinger V F Hass B Meyers G 1990J Viral1990,64,7:1
6Zur Wirkung van natnrlichem Eisenoxid in Form-und Kernformstoffffen auf die Obefflaeehenqualitaet von Gussstuecken显示文摘 G Pokomy 1995Giesserei-Rundshau Teil 11995,42,34:1
7Reflectance and optical constants of evaporated osmium in the vacuum ultraviolet from 300 to 2000 A显示文摘COX J T HASS G RAMSEY J B 1973J Opt Soc Am1973,63,:1
8Calcitionin gene-related peptide and peripheral nerve regeneration显示文摘Dumoulin F L Raivich G Hass C A 1992Ann NY A cad Sci1992,,657:1
9Optical properties of evaporated iridium in the vacuum ultraviolet from 500 Angstroms to 2000 Angstroms显示文摘HASS G JACOBUS G F HUNTER W R 1967JOSA1967,57,6:1
10Identification of prostate specific membrane antigen (PSMA) as the target of monoclonal antibody 107-1A4 by proteinchip: array surface-enhanced laser desorption/ionization (SELDI) technology显示文摘WANG S DIAMOND D L HASS G M 2001Cancer2001,92,6:1
11The use of simultaneous chemical precipitation in modified activated sludge systems exhibiting biological excess phosphate removal Part 4 :experimental periods using ferric chloride显示文摘de Hass D W Wentzel M C Ekama G A 2000Water SA2000,26,4:1
12Land resource impact indicators of urban sprawl显示文摘Hasse J E Lathrop R G 2003Applied Geography2003,23,2:1
13Identification and charac- teri-zation of the virus causing rabbit hemorrhagic disease显示文摘Ohlinger VF Hass B Meyers G 1990J Viral1990,64,7:1
14The comfort automatic tuning project显示文摘Weikum G Hasse C Monkeberg A 1994Information Systems1994,19,5:1
15The use of simultaneous chemical precipitation in modified activated sludge systems exhibiting biological excess phosphate removal Part 5 : experimental periods using a ferrous-ferric chloride blend 显示文摘de Hass D W Wentzel M C Ekama G A 2001Water SA2001,27,2:1
16A highly reusable rhodium catalyst-organic framework for the intramolecular cycloisomerization of 1,6-enynes显示文摘CORKUM E G HASS M J SULLIVAN A D 0,,13:1
17Increased hemorrhagic risk after repeated infusion of highly substituted medium molecular weight hydroxyethl starch显示文摘Trib J Hass A Pindur G 1997Arzneim Forsch/Drug Res1997,46,:1
18The use of simultaneous chemical precipitation in modified activated sludge systems exhibiting biological excess phosphate removal Part 6 :modelling of simultaneous chemical-biogical P removal-review of existing models 显示文摘de Hass D W Wentzel M C Ekama G A 2000Water SA2000,26,4:1
19Downhole emulsification : viscosity reduction increases production 显示文摘Browne G E Hass G R Sell R D 1996Journal of Canadian Petroleum Technology1996,35,4:1
20Land Resource Impact Indicators of Urban Sprawl显示文摘Hasse J E Lathrop R G 2003Applied Geography2003,23,:1
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