References of "2003"
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See detailHistory of solid organ transplantation at the University of Liege
Lejeune, Georges ULg; Limet, Raymond ULg; Meurisse, Michel ULg et al

in Acta Chirurgica Belgica (2003), 103(3 Sp. Iss. SI), 32-36

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See detailAttitudes et controverses dans la prevention secondaire de l'accident ischemique cerebral.
HANS, Grégory ULg; Sadzot, Bernard ULg; Moonen, Gustave ULg

in Revue medicale de Liege (2003), 58(5), 287-92

Stroke is the third leading cause of death and the main cause of prolonged disability of adults in industrialised countries. After a first transient ischemic attack or a first minor stroke, the risk of ... [more ▼]

Stroke is the third leading cause of death and the main cause of prolonged disability of adults in industrialised countries. After a first transient ischemic attack or a first minor stroke, the risk of recurrence is 16 folds higher than in control subjects. Therefore each patient suspect of a first ischemic cerebral event should be evaluated for the presence of a specific cause which could be treated. If such a cause is not found, platelet antiaggregant medications should be started. [less ▲]

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See detailBelgian and Chinese Crop Growth Monitoring Systems: comparison, adaptation and improvement – An introduction
Tychon, Bernard ULg; Ozer, Pierre ULg; Pêcheur, Céline et al

in Tychon, Bernard (Ed.) Belgian and Chinese Crop Growth Monitoring Systems: comparison, adaptation and improvement (2003)

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See detailIn memoriam Roger Vigneron
Gerkens, Jean-François ULg

in Revue Internationale des Droits de l'Antiquité (2003), L

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See detailLe cancer medullaire de la thyroide ou, comment des marqueurs tumoraux et les outils de la genetique autorisent le deploiement de mesures preventives.
Meurisse, Nicolas ULg; Defechereux, Thierry ULg; Hamoir, Etienne ULg et al

in Revue Médicale de Liège (2003), 58(5), 346-350

Medullary thyroid cancer (MTC) arises from parafollicular C cells secreting calcitonin. MTC occurs both as sporadic tumors and as part of specific inherited autosomal dominant syndromes in which point ... [more ▼]

Medullary thyroid cancer (MTC) arises from parafollicular C cells secreting calcitonin. MTC occurs both as sporadic tumors and as part of specific inherited autosomal dominant syndromes in which point mutations within a discrete set of RET codons were described. Total thyroidectomy and aggressive neck dissection represents the only chance for cure in the affected patients. Therefore, all patients with thyroid nodular disease should undergo measurement of calcitonin plasma levels to allow preclinical diagnosis of the disease and early appropriate surgery ("secondary prevention"). In case of proband patient for inherited disease, all the family members should be genetically screened to detect the disease gene carriers. Patients with germline mutation would benefit either from earlier surgery at the stage of C-cell hyperplasia or microcarcinoma or prophylactic surgery (total thyroidectomy without neck dissection) (primary prevention) before the onset of any C-cells pathology. The ideal age for performance of such prophylactic surgery is determined by the genotypic features of the disease. [less ▲]

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See detailActualités de droit familial. Le point en 2003
Leleu, Yves-Henri ULg

Book (2003)

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See detailLes intellectuels catholiques
Jadoulle, Jean-Louis ULg

in J. PIROTTE et G. ZELIS (Ed.) Pour une histoire du monde catholique au 20e siècle. Wallonie - Bruxelles. Guide du chercheur (2003)

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See detailStandardized test mixture for the characterization of comprehensive two-dimensional gas chromatography columns: the Phillips mix
Dimandja; Clouden; Colon et al

in Journal of Chromatography. A (2003), 1019

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See detailEarly effect of strontium ranelate on clinical vertebral fractures in women with postmenopausal osteoporosis
Meunier, P. J.; Marquis, P.; Lemmel, E. M. et al

in BONE (2003), 32(S7), 222

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See detailChronique de la 57ème Session de la SIHDA à Clermont-Ferrand (16-20 Septembre 2003)
Gerkens, Jean-François ULg

in Revue Internationale des Droits de l'Antiquité (2003), L

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See detailNumerical simulation of Springback using enhanced assumed strain elements
BUI, Q. V.; Papeleux, Luc ULg; Ponthot, Jean-Philippe ULg

in Proceedings of AMPT 2003, Advances in Materials and Processing Technologies (2003)

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See detailSynthesis and characterization of new inorganic polymeric composites based on kaolin or white clay and on ground-granulated blast furnace slag
Lecomte, I.; Liégeois, Monique ULg; Rulmont, André ULg et al

in Journal of Materials Research (2003), 18(11), 2571-2579

Alkali activation of dehydroxylated kaolin or clay yielded high-strength polymeric materials, so-called geopolymers. They were synthesized by mixing the aluminosilicate with solutions of sodium ... [more ▼]

Alkali activation of dehydroxylated kaolin or clay yielded high-strength polymeric materials, so-called geopolymers. They were synthesized by mixing the aluminosilicate with solutions of sodium metasilicate and KOH followed by adding 45 wt.% of ground-granulated blast furnace slag. The influence of the aluminosilicate source, its activation temperature, and the order of mixing raw materials were studied on the workability of the blending paste, the microstructure, and the Vickers hardness of the geopolymer samples. The polymeric material is completely amorphous according to x-ray diffraction. Solid-state 27Al and 29Si magic-angle-spinning nuclear magnetic resonance showed that the geopolymer consists of AlO 4 and SiO 4 tetrahedra linked together through a polymeric network constituted by branched entities SiQ 4(4Al) and SiQ 4(3Al), but also by less-polymerized silicates SiQ 1 and SiQ 2. Scanning electron microscopy showed a homogeneous polymeric gel matrix containing unreacted slag (and quartz) grains; thermogravimetric analysis and differential scanning calorimetry exhibited a high content of water and an elevated melting point (1260 °C). Vickers hardness values are in the range of 200 MPa. [less ▲]

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See detailLa conception d'une exposition : du schéma programmatique à sa mise en espace
Drouguet, Noémie ULg; Gob, André ULg

in Culture et Musées (2003), 2

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See detailPregnancy-associated glycoprotein concentrations in plasma and milk samples for early pregnancy diagnosis in Lacaune dairy sheep.
El Amiri, B.; Cognié, Y.; Sulon, J. et al

in Reproduction in Domestic Animals (2003), 38(4), 322

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See detailAutocrine/paracrine activation of the GABA(A) receptor inhibits the proliferation of neurogenic polysialylated neural cell adhesion molecule-positive (PSA-NCAM+) precursor cells from postnatal striatum.
Nguyen, Laurent ULg; Malgrange, Brigitte ULg; Breuskin, Ingrid ULg et al

in Journal of Neuroscience (2003), 23(8), 3278-94

GABA and its type A receptor (GABA(A)R) are present in the immature CNS and may function as growth-regulatory signals during the development of embryonic neural precursor cells. In the present study, on ... [more ▼]

GABA and its type A receptor (GABA(A)R) are present in the immature CNS and may function as growth-regulatory signals during the development of embryonic neural precursor cells. In the present study, on the basis of their isopycnic properties in a buoyant density gradient, we developed an isolation procedure that allowed us to purify proliferative neural precursor cells from early postnatal rat striatum, which expressed the polysialylated form of the neural cell adhesion molecule (PSA-NCAM). These postnatal striatal PSA-NCAM+ cells were shown to proliferate in the presence of epidermal growth factor (EGF) and formed spheres that preferentially generated neurons in vitro. We demonstrated that PSA-NCAM+ neuronal precursors from postnatal striatum expressed GABA(A)R subunits in vitro and in situ. GABA elicited chloride currents in PSA-NCAM+ cells by activation of functional GABA(A)R that displayed a typical pharmacological profile. GABA(A)R activation in PSA-NCAM+ cells triggered a complex intracellular signaling combining a tonic inhibition of the mitogen-activated protein kinase cascade and an increase of intracellular calcium concentration by opening of voltage-gated calcium channels. We observed that the activation of GABA(A)R in PSA-NCAM+ neuronal precursors from postnatal striatum inhibited cell cycle progression both in neurospheres and in organotypic slices. Furthermore, postnatal PSA-NCAM+ striatal cells synthesized and released GABA, thus creating an autocrine/paracrine mechanism that controls their proliferation. We showed that EGF modulated this autocrine/paracrine loop by decreasing GABA production in PSA-NCAM+ cells. This demonstration of GABA synthesis and GABA(A)R function in striatal PSA-NCAM+ cells may shed new light on the understanding of key extrinsic cues that regulate the developmental potential of postnatal neuronal precursors in the CNS. [less ▲]

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See detailp-mode Oscillations of alpha Cen A
Thoul, Anne ULg; Scuflaire, Richard ULg; Vatovez, B. et al

in Astrophysics & Space Science (2003), 284

Models of alpha Cen A & B have been computed using the masses determined by Pourbaix et al. (2002) and the data derived from the spectroscopic analysis of Neuforge and Magain (1997). The seismological ... [more ▼]

Models of alpha Cen A & B have been computed using the masses determined by Pourbaix et al. (2002) and the data derived from the spectroscopic analysis of Neuforge and Magain (1997). The seismological data obtained by Bouchy and Carrier (2001, 2002) do help improve our knowledge of the evolutionary status of the system. All the constraints are satisfied with a model which gives an age of about 6 Gyr for the binary. [less ▲]

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See detailMicro-macro analysis of steel sheet behaviour in finite element simulations. Application to deep-drawing process.
Duchene, Laurent ULg; Godinas, A.; Cescotto, Serge ULg et al

in Journal de Physique IV (2003), 105

This paper presents a constitutive law based on taylor's model implemented in our non-linear finite element code LAGAMINE. The yield locus is only locally described and a particular interpolation method ... [more ▼]

This paper presents a constitutive law based on taylor's model implemented in our non-linear finite element code LAGAMINE. The yield locus is only locally described and a particular interpolation method has been developed. This local yield locus model uses a discrete representation of the material's texture. The interpolation method is presented and a deep-drawing application is simulated in order to show up the influence of the texture evolution during forming processes. [less ▲]

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See detailDysregulation of inflammation
Bureau, Fabrice ULg; Lekeux, Pierre ULg

in Hoffman, A.; Robinson, N. E.; Wade, J. F. (Eds.) Proceedings of a Workshop on “Inflammatory Airway Disease: Defining the Syndrome”, Havemeyer Foundation Monograph Series No. 9 (2003)

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See detailSynopsis des dermatomycoses invasives chez l'immunodéprimé.
Quatresooz, Pascale ULg; Arrese Estrada, Jorge ULg; Pierard, Gérald ULg

in Revue Médicale de Liège (2003), 58(11), 690-4

The immune system plays a prominent role in the defense against a wide variety of pathogen fungi. Thus, the immunocompromised patient becomes a potential victim of mycoses originating from the skin. These ... [more ▼]

The immune system plays a prominent role in the defense against a wide variety of pathogen fungi. Thus, the immunocompromised patient becomes a potential victim of mycoses originating from the skin. These mycoses may become invasive and a fatal issue is possible. In other circumstances, the inoculation site is pulmonary or digestive, and the cutaneous lesions represent secondary localizations. [less ▲]

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