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See detailLe choix des logiciels libres en recherche qualitative : arguments pragmatiques et épistémologiques
Lejeune, Christophe ULg

Scientific conference (2011, May 06)

Les logiciels libres seraient fiables et gratuits, nous dit-on. Christophe Lejeune souligne, quant à lui, les motivations didactiques et épistémologiques pour recourir à des logiciels libres comme AntConc ... [more ▼]

Les logiciels libres seraient fiables et gratuits, nous dit-on. Christophe Lejeune souligne, quant à lui, les motivations didactiques et épistémologiques pour recourir à des logiciels libres comme AntConc, WeftQDA et Cassandre. [less ▲]

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See detailChoix des proies et stratégie trophique chez le balbuzard pêcheur dans la vallée de la Loire (Périodes de reproduction 2008/2012)
Rosoux, René; Schweyer, Jean-Baptiste; Libois, Roland ULg

in Résumés du colloque international "Balbuzard pêcheur" (2013, September)

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See detail« Le choix du bon coffre, ou le trésor caché. Évolution du motif, de Barlaam et Josaphat au Décaméron »
Moreno, Paola ULg

in Bauden, Frédéric; Chraibi, A.; Ghersetti, Antonella (Eds.) Actes du Colloque international « Le répertoire narratif arabe médiéval. Transmission et ouverture » (2008)

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See detailLe choix du liégeois. Dîmègne de Louis Remacle
Baiwir, Esther ULg; Biquet, Stéphanie ULg

in Baiwir, Esther; Biquet, Stéphanie (Eds.) Petite anthologie subjective de littérature wallonne (2014)

Lecture et commentaire du seul poème en liégeois de Louis Remacle, "Dîmègne".

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See detailLe choix entre l’exemption et l’imputation - Cas d’application : la compensation des pertes
Richelle, Isabelle ULg

in Richelle, Isabelle; Traversa, Edoardo (Eds.) La Fiscalité internationale en Belgique - Tendances récentes (2013)

1. Choix entre taxation territoriale et taxation mondiale 2. La situation en Belgique 3. Incidence de la jurisprudence de la Cour de justice

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See detailChoix et conception d'un fermenteur : importance de l'hydrodynamique
Crine, Michel ULg

in Proceedings Bio-Indus'86 (1986)

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See detailChoix optimisé des plans et séquences utilisés pour l’examen par résonance magnétique du pied équin
Bolen, Géraldine ULg; Haye, Dimitri; Maquet, Nathalie et al

in Annales de Médecine Vétérinaire (2009), 153

The purpose of this work was to establish one or several short protocols for magnetic resonance imaging of the equine cadaver foot, using the most appropriated sequences in a limited number of planes ... [more ▼]

The purpose of this work was to establish one or several short protocols for magnetic resonance imaging of the equine cadaver foot, using the most appropriated sequences in a limited number of planes, allowing the assessment of the anatomical structures. Three feet were scanned with most of the sequences used for evaluation of the osteo-articular system in seven different ection planes (1 sagittal, 3 dorsal and 3 transverse planes). The sequences and the planes in which the anatomical structures were best assessed were selected by scoring the visualization of the anatomical structures. Three short protocols are proposed. The first protocol uses spin echo sequences, one fat suppressed sequence and one sequence to evaluate the cartilage. The second adds gradient echo sequences to show the sites of haemorrhage and the articular cartilage. The third protocol adds special section planes, the first perpendicular to the distal insertion of the deep digital flexor tendon and the second perpendicular to the collateral ligaments of the distal interphalangeal joint and adds another sequence combining cartilage visualization and fat suppression. [less ▲]

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See detailLes choix stratégiques actuels dans la prévention du processus diabétogène auto-immun
Geenen, Vincent ULg; Martens, Henri ULg; Kecha, Ouafae et al

in Médecine et Hygiène (1994), 52

Le diabète insulino-dépendant (DID) est de plus en plus admis comme résultant d'une rupture de la tolérance immunitaire vis-à-vis de la cellule ß pancréatique. La compréhension des mécanismes centraux et ... [more ▼]

Le diabète insulino-dépendant (DID) est de plus en plus admis comme résultant d'une rupture de la tolérance immunitaire vis-à-vis de la cellule ß pancréatique. La compréhension des mécanismes centraux et périphériques de la tolérance vis-à-vis de la cellule ß doit logiquement aboutir à une prévention non toxique et efficace du DID. Deux choix stratégiques sont proposés à l'heure actuelle. D'une part, la tolérance périphérique à l'insuline en tant que cible du processus auto-immun pourrait être restaurée via l'administration d'insuline à faibles doses par voie sous-cutanée ou orale. D'autre part, le facteur de croissance apparenté à l'insuline de type 2 (IGF2) pourrait réinduire la tolérance centrale de l'insuline et, secondairement, de la cellule ß insulino-sécrétrice. [less ▲]

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See detailChoix technologiques pour l’informatisation de l’Atlas Linguistique de la Wallonie
Mazziotta, Nicolas ULg

in Upton, Clive; Heselwood, Barry (Eds.) Proceedings of Methods XIII. Papers from the Thirteenth International Conference on Methods in Dialectology, 2008 (2010)

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See detailCholecaciferol in haemodialysis patients: a randomized, double-blind, proof-of-concept and safety study
DELANAYE, Pierre ULg; WEEKERS, Laurent ULg; WARLING, Xavier et al

in Nephrology Dialysis Transplantation (2013), 28(7), 1779-1786

Background. The role of cholecalciferol supplementation in end-stage renal disease (ESRD) patients has been questioned. The objective of this randomized double-blinded study is to assess whether ... [more ▼]

Background. The role of cholecalciferol supplementation in end-stage renal disease (ESRD) patients has been questioned. The objective of this randomized double-blinded study is to assess whether cholecalciferol therapy can increase serum 25-hydroxyvitamin D [25(OH)D] levels in haemodialysed patients and the safety implications of this therapy on certain biological parameters and vascular calcifications score. Methods. Forty-three haemodialysis patients were randomized to receive placebo or cholecalciferol (25 000 IU) therapy every 2 weeks. The biological parameters, serum calcium, phosphorus, 25(OH)D and parathormone (PTH) levels, were monitored monthly for 12 consecutive months. Vascular calcifications were assessed by lateral X-ray radiography. Results. At baseline, the mean serum 25(OH)D levels were low and similar in both groups. Thirty patients (16 treated and 14 placebo) completed the study: 11 patients died (5 placebo and 6 treated), 1 patient dropped out and 1 patient was transplanted (both from the placebo group). After 1 year, the percentage of 25(OH)D deficient patients was significantly lower in the treated group. None of the patients developed hypercalcaemia. The PTH levels tended to increase over the study period under placebo and to decrease in the cholecalciferol group. The median changes in PTH levels from baseline to 1 year were statistically different between the two groups [+80 (−58 to 153) and −115 (−192 to 81) under placebo and cholecalciferol treatment, respectively, P = 0.02].The calcification scores increased equivalently in both groups (+2.3 per year). Conclusions. Cholecalciferol is effective and safe, and does not negatively affect calcium, phosphorus, PTH levels and vascular calcifications. Additional studies are needed to compare the impacts of nutritional and active vitamin D agents on vascular calcification and mortality. [less ▲]

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See detailCholestase associée à l'administration de ticlopidine
Diaz Fuenzalida, A.; VALDES SOCIN, Hernan Gonzalo ULg

Poster (1995)

Ticlopidine is a antitrombotic agent. Cholestasis is an unfrequent adverse effect of ticlopidine. Althought transient liver transaminases elevations have been decribed in nearly 5% of cases, only 18 cases ... [more ▼]

Ticlopidine is a antitrombotic agent. Cholestasis is an unfrequent adverse effect of ticlopidine. Althought transient liver transaminases elevations have been decribed in nearly 5% of cases, only 18 cases of ticlopidine associated cholestasis have been published. No such a case has been described untill now in Latinoamerica. We describe the case of a 56 years old male with ticlopidine associated cholestasis. Liver biopsy showed acinar cholestasis and portal inflammatory infiltrate suggesting cholestasis due to hypersensitivity. The drug was discontinuated and not readministered. There was subsequently a progressive normalization of liver parameters. Althought rare, clinicians should be aware of this unfrequent adverse effect of ticlopidine. [less ▲]

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See detailCholestatic syndrome after liver transplantation. Prognosis and risk factors
De Roover, Arnaud ULg; Meurisse, Nicolas ULg; Marival, Talia et al

in American Journal of Transplantation (2005, May), 5(Suppl. 11), 205

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See detailCholestérol haut, cholestérol bas: quels sont les risques en gériatrie ?
ANCION, Arnaud ULg; PAQUOT, Nicolas ULg; BOLAND, BENOIT et al

Scientific conference (2015, March 19)

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See detailCholesterol interaction with proteins that partition into membrane domains: an overview.
Epand, Richard M; Thomas, Annick ULg; Brasseur, Robert ULg et al

in Sub Cellular Biochemistry (2010), 51

Biological membranes are complex structures composed largely of proteins and lipids. These components have very different structural and physical properties and consequently they do not form a single ... [more ▼]

Biological membranes are complex structures composed largely of proteins and lipids. These components have very different structural and physical properties and consequently they do not form a single homogeneous mixture. Rather components of the mixture are more enriched in some regions than in others. This can be demonstrated with simple lipid mixtures that spontaneously segregate components so as to form different lipid phases that are immiscible with one another. The segregation of molecular components of biological membranes also involves proteins. One driving force that would promote the segregation of membrane components is the preferential interaction between a protein and certain lipid components. Among the varied lipid components of mammalian membranes, the structure and physical properties of cholesterol is quite different from that of other major membrane lipids. It would therefore be expected that in many cases proteins would have very different energies of interaction with cholesterol vs. those of other membrane lipids. This would be sufficient to cause segregation of components in membranes. The factors that facilitate the interaction of proteins with cholesterol are varied and are not yet completely understood. However, there are certain groups that are present in some proteins that facilitate interaction of the protein with cholesterol. These groups include saturated acyl chains of lipidated proteins, as well as certain amino acid sequences. Although there is some understanding as to why these particular groups favour interaction with cholesterol, our knowledge of these molecular features is not sufficiently developed to allow for the design of agents that will modify such binding. [less ▲]

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See detailCholinergic Transmission and Acetylcholine release enhancers
Francotte, Pierre ULg; De Tullio, Pascal ULg; Pirotte, Bernard ULg

in Protein Misfolding in neuro degenerative Diseases : Mechanisms and Therapeutic Strategies (2007)

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See detailCHOLTIC Epidémies de choléra au lac Tanganyika induites par les changements climatiques ?
Plisnier, Pierre-Denis; Bompangue, Didier; Piarroux, Renaud et al

in Sciences Connection (2011), 35(Juillet-Août), 38-42

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See detailLe chômage des jeunes
Robert, Jocelyne ULg

in Van Haecht Anne (Ed.) Socialisations scolaires-socialisations professionnelles: nouveaux enjeux, nouveaux débats: actes du colloque de Bruxelles (1986, October 09)

Detailed reference viewed: 39 (10 ULg)