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212篇 您的检索式:作者名="Reis R L"
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1Alpha-fetoprotein expression is a potential prognostic marker in hepatocellular carcinoma显示文摘AIM: To characterize the alpha-fetoprotein (AFP) positive and negative hepatocellular carcinoma (HCC) samples.METHODS: Thirty-seven paraffin-embedded human HCC samples were analyzed by immunohistochemistry for the following antigens: AFP, β-catenin, p53, CD44, MSH-2,MLH-1, and HNF-4. The tumors were divided into two groups based on the AFP expression. The immunophenotypic data and important clinical parameters were studied between the two groups.RESULTS: Twenty-one of the thirty-seven examined HCCs were AFP positive. Seven with nuclear p53 staining were AFP positive, while seven tumors with nuclear β-catenin staining were AFP negative. CD44 staining and high histological tumor grade were more frequent among the AFP-positive HCCs. The other immunophenotypical and dinical parameters did not show statistically significant difference in their distribution between the AFP positive and negative samples.CONCLUSION: AFP expression in HCC correlates with unfavorable prognostic factors, while nuclear β-catenin positivity is more common among the AFP-negative liver tumors. This observation supports the microarray data onin vivo human tumors.Dénes Grg János Regly-Mérei Sándor Paku László Kopper Péter Nagy 2005World Journal of Gastroenterology2005,11,32:6
2High performance tangential flow filtration 显示文摘van Reis R Gadam S Frautschy L N 1997Biotechnol Bioeng1997,56,:1
3Optimal location of control valves in pipe networks by genetic algorithm显示文摘REIS L F R PORTO R M 1997ASCE Journal of Water Resources Planning and Management1997,123,6:1
4Dexamethasone-loaded scaffolds prepared by supercritical-assisted phase inversion显示文摘Duarte A R C Mano J F Reis R L 2009Acta Biomaterialia2009,5,6:1
5Osteochondral defects: Present situation and tissue engineering approaehes显示文摘MANO J F REIS R L 2007Journal of Tissue Engineering and Regenerative Medicine2007,1,4:1
6Monetary Policy for Inattentive Economies显示文摘Ball L N Gregory Mankiw Reis R 2005Journal of Monetary Economics2005,,52:1
7Effects of somatotropin and substrates on patterns of liver me- tabolism in lactating dairy cattle 显示文摘KNAPP J R FREETLY H C REIS B L 1992Journal of Dairy Science1992,75,4:1
8Starch-based mi- crospheres produced by emulsion crosslinking with a potential media dependent responsive behavior to be used as drug delivery carriers显示文摘Malafaya P B Stappers F Reis R L 2006Journal of Materials Science : Materials in Medicine2006,17,4:1
9Optimal location of control valves in pipe networks by genetic algorithm显示文摘Reis L F R Porto R M Chaudhry F H 1997Water Resource Planning Management1997,123,6:1
10Bone plasticity in response to exercise is sex-dependent in rats显示文摘VICENTE W S DOS REIS L M GRACIOLLI R G 2013PLoS One2013,8,64:1
11Systematic analysis of longitudinal serological responses of pigs infected experimentally with African swine fever virus显示文摘Reis A L Parkhouse R M Penedos A R 2007J Gen Vir- ol2007,88,:1
12Immobilisation of catalase on the surface of biodegradable starch-based polymers as a way to change its surface characteristics 显示文摘Costa S A Reis R L 2004Journal of materials science Materials in medicine2004,15,4:1
13The biocompatibility of novel starch-based polymers and composites: in vitro studies 显示文摘Marques A P Reis R L Hunt J A 2002Biomaterials2002,23,:1
14Nature-inspired calcium phosphate coatings: present status and novel advances in the science of mimicry 显示文摘OLIVEIRA A L MANO J F REIS R L 2003Curr Opinion Solid Mater Sci2003,7,45:1
15Supercritical C02 extraction of γ-linolenie acid and other lipids from Arthrospira (Spirulina) maxima: Comparison with organic solvent extraction 显示文摘Mendes R L Reis A D Palavra A F 2006Food Chemistry2006,99,1:1
16Systematic anal- ysis of longitudinal serological responses of pigs infected experi- mentally with African swine fever virus 显示文摘Reis A L Parkhouse R M Penedos A R 2007J Gen Virol2007,88,9:1
17Smart thermoresponsive coatings and surfaces for tissue engineering: switching cell-material boundaries显示文摘da Silva R M P Mano J F Reis R L 2007Trends Bioteehn2007,25,12:1
18Bone tissue engineering: state of the art and future trends显示文摘SALGADO A J COUTINHO O P REIS R L 2004Macromol Biosci2004,4,:1
19Chemistry and applications of phosphorylated chitin and chitosan 显示文摘Jayakumar R Reis R L Mano J F 2006E-Polymers2006,35,3:1
20Dengue-2infection and the induction of apoptosis in hu-man primary monocytes显示文摘Torrentes-Carvalho A Azeredo E L Reis S R 2009Mem Inst Oswaldo Cruz Rio de Janeiro2009,104,8:1
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