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114篇 您的检索式:作者名="Ulli"
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1Transarterial administration of integrin inhibitor loaded nanoparticles combined with transarterial chemoembolization for treating hepatocellular carcinoma in a rat model显示文摘AIM: To compare the effect of transarterial chemoembolization(TACE) plus GRGDSP(Gly-Arg-Gly-Asp-SerPro, integrin-inhibitor) loaded nanoparticles with TACE alone or TACE + GRGDSP in a rat model of liver tumor. METHODS: Morris hepatoma 3924 A tumors were implanted in the livers of 30 ACI rats. The ACI rats were divided randomly into three groups(10 animals each). Tumor volume before treatment(V1) was examined by magnetic resonance imaging(MRI), and then, after laparotomy and placement of a PE-10 catheter into the hepatic artery, the following interventional protocols were performed: TACE(mitomycin C + lipiodol + degradable starch microspheres) + GRGDSP loaded nanoparticles for group A; TACE + GRGDSP for group B(control group 1); TACE alone for group C(control group 2). Tumor volume(V2) was assessed by MRI and the mean ratio of the post-treatment to pretreatment tumor volumes(V2/V1) was calculated. Immunohistochemical analysis was performed to assess the quantification of matrix metalloprotein 9(MMP-9) and vascular endothelial growth factor(VEGF) positive tumor cells in each treatment group.RESULTS: The mean tumor growth ratios(V2/V1) were 1.3649 ± 0.1194 in group A, 2.0770 ± 0.1595 in group B, and 3.2148 ± 0.1075 in group C. Compared with groups B and C, group A showed a significant reduction in tumor volume. Lower expression of MMP-9 and VEGF in hepatocellular carcinoma was observed in group A than in groups B and C. The angiogenesis of tumor was evaluated using anti-VEGF antibodies, and the metastasis of tumor was assessed using antiMMP-9 antibody. MMP-9 and VEGF were expressed in all specimens. The immunoexpression of these proteins was confirmed by the presence of red cytoplasmic staining in tumor cells. Lower expression of MMP-9 and VEGF in hepatocellular carcinoma was observed in group A than in groups B and C.CONCLUSION: Transarterial administration of integrin inhibitor loaded nanoparticles combined with TACE evidently retards tumor growth and intrahepatic metastases compared with TACE alone or TACE plus integrin inhibitor in an animal model of hepatocellular carcinoma.Jun Qian Elsie Oppermann Andreas Tran Ulli Imlau Kun Qian Thomas Josef Vogl 2016World Journal of Gastroenterology2016,22,21:2
2New Dimensions of Outsourcing:A Combination of Transaction Cost Economics and the Core Competencies Concept 显示文摘Ulli Arnold 2000European Journal of Purchasing & Supply Management2000,6,:1
3New dimensions of outsourcing: a combination of transaction cost economics and the core competencies concept 显示文摘ARNOLD ULLI 2003European Journal of Purchasing & Supply Management2003,,6:1
4Global Sourcing-An Indispensable Element in Worldwide Competition 显示文摘Amold Ulli 1989Management International Review Fourth Quarter1989,29,4:1
5New dimensions of outsourcing:A combination of transaction cost economics and the core competencies concept显示文摘Arnold Ulli 2000European Journal of Purchasing & Supply Management2000,6,:1
6New Dimensions of Outsourcing:a Combination of Transaction Cost Economics and the Core Competencies Concept显示文摘ULLI ARNOLD 2000European Journal of Purchasing & Supply Management2000,,6:1
7Collective Monte Carlo Updating for Spin Systems显示文摘Ulli Wolff 1989Physical Review Letters1989,62,4:1
8New Dimensions of Outsourcing:A Combination of Transaction Cost Economics and the Core Competencies Concept显示文摘Arnold Ulli 2000European Journal of Purchasing & Supply Management2000,6,:1
9New Dimensions of Outsourcing: A Combination of Transaction Cost Economics and the Core Competencies Concept显示文摘Arnold Ulli 2000European Journal of Purchasing &Supply Management2000,,6:1
10New dimensions of outsourcing: a combination of transaction cost economics and the core competencies concept 显示文摘Ulli Arnold 2000European Journal of Purchasing & supply Management2000,,:1
11Fluid selection for the organic Rankine cycle (ORC) in biomass power and heat plants显示文摘Ulli Drescher Dieter Bmggemann 2007Applied Thermal Engineering2007,27,1:1
12New Dimensions of Outsourcing:a Combination of Transaction Cost Economics and the Core Competencies Concept显示文摘 2000European Journal of Purchasing & Supply Management2000,,6:1
13On the mechanism whereby cationic lipids promote intracellular delivery of polynucleic acids显示文摘HAFEZ I M MAURER N C ULLIS P R 2001Gene Ther2001,8,:1
14Specific synthesis of DNA in vitro via a polymerase-catalyzed chain reaction 显示文摘Ullis K B Faloona F A 1987Methods Enzymoi1987,155,4:1
15Fluid selection forthe Organic Rankine Cycle in biomass power and heatplants 显示文摘Ulli Drescher Dieter Briiggemann 2007Applied Thermal Engineering2007,27,1:1
16Solid phase extraction of acrolein 2,4- dinitrophenylhydrazone for HPLC analysis显示文摘Oltmann P Coppock R W Ullie L E 1988Water Research1988,22,9:1
17Fluid Selection for the Or- ganic Rankine Cycle (ORC) in Biomass Power and Heat Plan-ts显示文摘Ulli Drescher Dieter Bruggemann 2007Applied Thermal Engineering2007,27,1:1
18New dimensions of outsourcing :a combination of transaction cost economics and the core competencies concept显示文摘Ulli Arnold 2000European Journal of Purchasing-Supply Management2000,6,:1
19New dimensions of outsourcing:a combination of transaction cost economics and the core competencies concept显示文摘Ulli Arnold 2000European Journal of Purchasing & Suly Management2000,,6:1
20New Dimensions of Outsourcing : A Combination ofTransaction Cost Economics and the Core Competencies Concept显示文摘Ulli Aronld 2000Europeon Journal of Purchasing & Supply Management2000,,6:1
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