References of "2003"
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See detailHigh level Vibration Facility at cryogenic temperature
Grodent, Christophe ULg

Conference (2003)

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See detailTandem high-dose therapy (HDT) for multiple myeloma: recombinant human erythropoietin therapy given between first and second HDT allows second peripheral blood stem cell transplantation without red blood cell transfusion.
Baron, Frédéric ULg; Frere, Pascale ULg; Fillet, Georges ULg et al

in British Journal of Haematology (2003), 123(1), 103-5

We evaluated the ability of recombinant human erythropoietin (rHuEpo) therapy, given before high-dose therapy (HDT), to allow autologous peripheral blood stem cell transplantation (PBSCT) without red ... [more ▼]

We evaluated the ability of recombinant human erythropoietin (rHuEpo) therapy, given before high-dose therapy (HDT), to allow autologous peripheral blood stem cell transplantation (PBSCT) without red blood cell (RBC) transfusions. Eleven multiple myeloma patients underwent tandem HDT and autologous PBSC, receiving 500 U/kg/week rHuEpo from d 30 after initial transplant. Haemoglobin levels were 9.5 +/- 1.1 g/dl and 12.5 +/- 0.9 g/dl at the first and second transplant respectively (P < 0.001). RBC transfusions were required for 10/11 patients for the first transplant versus 1/11 for the second (P < 0.001). To conclude, a short course of rHuEpo therapy before HDT facilitates the performance of an autologous transplant without RBC transfusions. [less ▲]

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See detailClinching joining system: validation of numerical models
Pietrapertosa, C.; Zhang, Lihong ULg; Habraken, Anne ULg et al

in Brucato, V. (Ed.) Proceedings of the 6th International ESAFORM Conference on Material Forming (2003)

The clinching process, also known as “press joining”, is a mechanical joining technique for sheet metal. Its basic principle is to clamp together several metal sheets by an impact extrusion between a ... [more ▼]

The clinching process, also known as “press joining”, is a mechanical joining technique for sheet metal. Its basic principle is to clamp together several metal sheets by an impact extrusion between a punch and a die. The joint is formed by a localized cold plastic deformation. Forming is used as a joining method. Within the context of this research, University of Liège is developing numerical models, with the FEM code LAGAMINE, that simulate the clinching process. On the other hand, shear tests on simple joints with one or two clinches were realized and their behaviour is reproduced numerically with LAGAMINE. This work opens the way to the analytical formulation of the behaviour of clinched joints. The article will focus on comparisons between experiments and numerical simulations. First, the identification of model parameters will be explained. Then, the predicted failure modes will be analysed by comparison with the xperiments. [less ▲]

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See detailAccretion of Gas by Globular Cluster Stars
Thoul, Anne ULg; Jehin, Emmanuel ULg; Magain, Pierre ULg et al

in Piotto, G.; Meylan, M.; Djorgovski, G. (Eds.) et al New Horizons in Globular Cluster Astronomy (2003)

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See detailBiostratigraphic correlation at the Late or/and Latest Famennian from Western, Central and Eastern European sections. State of the art.
Streel, Maurice ULg; Avkhimovitch, V.I.; Berkowski, B et al

in Newsletter. Subcommission on Devonian Stratigraphy (2003), 19

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See detailL'histoire des religions et les représentations du temps. En guise de préambule
Pirenne-Delforge, Vinciane ULg

in Pirenne-Delforge, Vinciane; Tunca, Önhan (Eds.) Représentations du temps dans les religions. Actes du Colloque organisé par le Centre d'histoire des religions de l'Université de Liège (2003)

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See detailAccords collectifs et individuels de travail en droit du travail
Kefer, Fabienne ULg; Clesse, Jacques ULg; Vielle, Pascale

in Collective agreements and individual contracts of employment (2003)

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See detailCompte-rendu de "La parola al testo. Scritti per Bice Mortara Garavelli"
Benzoni, Pietro ULg

in Stilistica e metrica italiana (2003), III(3), 316-320

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See detailTyrosine phosphorylation of VHR phosphatase by ZAP-70.
Alonso, Andres; Rahmouni, Souad ULg; Williams, Scott et al

in Nature Immunology (2003), 4(1), 44-8

The ZAP-70 tyrosine kinase is a key component of the signaling machinery for the T cell antigen receptor (TCR). Whereas recruitment and activation of ZAP-70 are relatively well understood, the proteins ... [more ▼]

The ZAP-70 tyrosine kinase is a key component of the signaling machinery for the T cell antigen receptor (TCR). Whereas recruitment and activation of ZAP-70 are relatively well understood, the proteins phosphorylated by ZAP-70 are incompletely known. We report here that VHR, a Vaccinia virus VH1-related dual-specific protein phosphatase that inactivates the mitogen-activated kinases Erk2 and Jnk, is phosphorylated at Y138 by ZAP-70. Tyr138 phosphorylation was required for VHR to inhibit the Erk2-Elk-1 pathway and, conversely, the VHR(Y138F) mutant augmented TCR-induced Erk2 kinase and activation of the gene encoding interleukin 2. These results suggest that VHR is a target for ZAP-70 and tempers activation of the Erk2 pathway in a ZAP-70-controlled manner. [less ▲]

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See detailCultures maraîchères et insectes utiles
Francis, Frédéric ULg; Colignon, Pierre; Haubruge, Eric ULg

in Le Canard déchaîné du Kauwberg (2003), 46

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See detailThe Tricolor incident: Pathology, age composition and sex ratio of stranded birds
Jauniaux, Thierry ULg; Masure, S.

in meeting report (2003)

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See detailDuane anomaly, congenital myopathy and severe scoliosis in sibs: new AR syndrome?
Verloes, Alain; Misson, Jean-Paul ULg; Gillet, Philippe ULg et al

in Annales de Génétique (2003), 46(4), 449-52

We report on two sisters who show a similar pattern of anomalies consisting of bilateral Stilling-Turk-Duane retraction syndrome (type 3), non-progressive hypotonia with delayed motor milestones but ... [more ▼]

We report on two sisters who show a similar pattern of anomalies consisting of bilateral Stilling-Turk-Duane retraction syndrome (type 3), non-progressive hypotonia with delayed motor milestones but normal intelligence, severe, early onset scoliosis, and short stature. Muscular biopsy revealed numerous regenerating fibers, but no specific abnormalities among the non-regenerating fibers. This combination of anomalies has not been previously reported, and could represent a new autosomal recessive syndrome. The only differential diagnosis is Crisfield-Dretakis-Sharpe syndrome, a combination of lateral gaze palsy, ptosis, and scoliosis without hypotonia, recessively inherited. [less ▲]

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See detailDevelopment path and capital structure of belgian biotechnology firms
Bastin, Veronique; Corhay, Albert ULg; Hübner, Georges ULg et al

in Butzen, Paul (Ed.) Firms' investment and finance decisions: Theory and empirical methodology (2003)

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See detailDifferential expression of alpha1 (IV) and alpha5 (IV) collagen chains in basal-cell carcinoma.
Quatresooz, Pascale ULg; Martalo, Oriane; Pierard, Gérald ULg

in Journal of Cutaneous Pathology (2003), 30(9), 548-52

BACKGROUND: Basement membrane alterations are common in malignancies, and they may indicate tumoral aggressiveness. Distinct patterns of tumoral coverage by collagen IV were reported in nodular and ... [more ▼]

BACKGROUND: Basement membrane alterations are common in malignancies, and they may indicate tumoral aggressiveness. Distinct patterns of tumoral coverage by collagen IV were reported in nodular and aggressive basal-cell carcinomas (BCCs). Differential expressions of alpha (IV) collagen chains were also shown on frozen sections. The aim of our work was to document the immunohistochemical expression of alpha1, alpha3, and alpha5 (IV) collagen chains in BCC after routine fixation and processing. METHODS: The patterns of distribution of alpha1 (IV), alpha3 (IV), and alpha5 (IV) collagen chains were studied in 20 formalin-fixed and paraffin-embedded BCCs showing different infiltrative patterns. One trichoblastoma was used as control. RESULTS: In nodular BCCs, the expression of alpha5 (IV) collagen chain was downregulated and uneven. By contrast, alpha1 (IV) collagen chain expression was preserved around these tumors similar to the surrounding skin. However, the alpha1 (IV) collagen chain expression was discontinuous or absent in BCC areas showing an infiltrative pattern of extension. The alpha3 chain was absent both underneath all BCCs and non-neoplastic skin. CONCLUSIONS: The basement membrane alterations around nodular BCCs involved more precisely the alpha5 (IV) collagen chains. Defects in alpha1 (IV) collagen chain expression seemed to be associated with a tumoral invasive and infiltrative pattern. The biological significance of these findings is unclear. [less ▲]

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See detailBinding Problem
Sougné, Jacques ULg; Nadel, L.

in Encyclopedia of Cognitive Science (2003)

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