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See detailComment je traite ... la paralysie faciale par anastomose hypoglosso-faciale.
Courtmans, I; Born, J D; CARLIER, Alain ULg et al

in Revue Médicale de Liège (2002), 57(1), 3-6

Thirteen patients underwent a hypoglosso- or a spino-facial nerve anastomosis between 1990 and 1996. Facial palsy was the result of surgery in 12 cases and of radiosurgery in 1 case. The mean interval ... [more ▼]

Thirteen patients underwent a hypoglosso- or a spino-facial nerve anastomosis between 1990 and 1996. Facial palsy was the result of surgery in 12 cases and of radiosurgery in 1 case. The mean interval between facial palsy and anastomosis was 12 months. Facial nerve function is determined on the basis of clinical examination according to the classification of House-Brackmann and our own evaluation. According to House, 10 patients are classified grade III and 3 grade IV. Our evaluation defines in 10 grade III, 7 good results and 3 fair results. As far as the good results are concerned, the mean interval between palsy and anastomosis is short (< 3 months). The permanent eating and swallowing dysfunctions are consecutive to multiple cranial nerve deficits. The post-paralysis hemifacial spasm is facilitated by prolongated electric stimulations. [less ▲]

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See detailStatut et tendances des effectifs d’éléphants dans les aires protégées de l’Est du Burkina Faso
Bouché, Philippe ULg; Lungren, Clark; Ouédraogo, Léonard

in Pachyderm (2002), 32

Le Burkina Faso abrite l’effectif d’éléphants de savane le plus important de toute l’Afrique de l’Ouest, là où cette espèce jouit d’une protection intégrale. Un recensement aérien par échantillon a été ... [more ▼]

Le Burkina Faso abrite l’effectif d’éléphants de savane le plus important de toute l’Afrique de l’Ouest, là où cette espèce jouit d’une protection intégrale. Un recensement aérien par échantillon a été mené dans le sud-est du Burkina Faso en avril et mai 2000. L’effectif total moyen atteignait 1.743 ± 648 éléphants, ce qui constitue la plus grande population d’éléphants de savane en Afrique de l’Ouest. La moyenne des groupes observés était de: 5,42 (Erreur standard = 11,68 animaux) (1 à 32 individus / groupe). La distribution des éléphants enregistrée confirme largement la distribution enregistrée les années précédentes. [less ▲]

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See detailL’arrêt n°41/2002 de la Cour d’arbitrage : de la notion constitutionnelle de droit politique à la notion de "droit civil" au sens de la Convention européenne des droits de l’homme
Rosoux, Géraldine ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2002)

The article analyzes the impact of the conventional concept of "civil right" (art. 6 E.C.H.R.) on the constitutional distinction between civil and political rights (art. 144-145 Const.).

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See detailD'un réseau judiciaire européen à une juridiction européenne : Eurojust et l'émergence d'un système de justice pénale
Flore, Daniel ULg

in L'espace pénal européen : enjeux et perspectives (2002)

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See detailOn the construction of the inclusion boundary neighbourhood for markov equivalence classes of bayesian network structures
Auvray, Vincent; Wehenkel, Louis ULg

(2002)

The problem of learning Markov equivalence classes of Bayesian network structures may be solved by searching for the maximum of a scoring metric in a space of these classes. This paper deals with the ... [more ▼]

The problem of learning Markov equivalence classes of Bayesian network structures may be solved by searching for the maximum of a scoring metric in a space of these classes. This paper deals with the definition and analysis of one such search space. We use a theoretically motivated neighbourhood, the inclusion boundary, and represent equivalence classes by essential graphs. We show that this search space is connected and that the score of the neighbours can be evaluated incrementally. We devise a practical way of building this neighbourhood for an essential graph that is purely graphical and does not explicitely refer to the underlying independences. We find that its size can be intractable, depending on the complexity of the essential graph of the equivalence class. The emphasis is put on the potential use of this space with greedy hillclimbing search. [less ▲]

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See detailAutonomie corporelle de la personne et responsabilité médicale
Leleu, Yves-Henri ULg; Genicot, Gilles ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (2002), liv. 13

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See detailBluetooth: technologie et potentiel industriel
Van Droogenbroeck, Marc ULg; Wagner, Jean-Marc

Report (2002)

Présentation du potentiel industriel de la norme Bluetooth

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See detailUn moine est mort : sa vie commence.Anno 1048 obiit Poppo abbas Stabulensis.
George, Philippe ULg

in Moyen Age (2002), 108(3-4), 497-506

Poppo, the abbot at Stavelot-Malmedy died in the abbey of Marchiennes in Hainaut on 25 January 1048. The scene of the saint's death, which his hagiographer described in grand manner some ten years later ... [more ▼]

Poppo, the abbot at Stavelot-Malmedy died in the abbey of Marchiennes in Hainaut on 25 January 1048. The scene of the saint's death, which his hagiographer described in grand manner some ten years later, deserves to be examined closely, as indeed the staging of his funeral, this stepping onto the threshold of "rebirth" into eternal life and sainthood (dies natalis). The Vita Popponis follows the rules of the hagiographic genre, in which the monk's death is inevitably highlighted. [less ▲]

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See detailComprendre et prévenir la violence à l'école : vers un référentiel critique des mesures actuelles de prévention et de lutte contre la violence scolaire
Munten, Jacqueline; Jardon, Dorothée; Mouvet, Bernadette ULg

in Point sur la Recherche en Education (Le) (2002), 22

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See detailL'observation en psychothérapie d'enfants
Gauthier, Jean-Marie ULg

Book published by Dunod (2002)

La pratique de la cure psychanalytique reste étroitement associée à un dispositif spatial particulier : le patient, allongé sur un divan, n'a pas accès au visage de l'analyste placé derrière lui. En ... [more ▼]

La pratique de la cure psychanalytique reste étroitement associée à un dispositif spatial particulier : le patient, allongé sur un divan, n'a pas accès au visage de l'analyste placé derrière lui. En matière de psychanalyse d'enfants, le dispositif de la cure est différent.(...)Partant de ces constats, les auteurs de cet ouvrage se concentrent sur un aspect particulièrement important de l'engagement du corps dans la cure d'enfants, celui de la vision et du regard. Ils montrent, à l'aide de vignettes cliniques détaillées et commentées, comment, chez l'enfant, le geste et le regard sont indissociables de ses représentations. [less ▲]

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See detailModeling [F-18]MPPF positron emission tomography kinetics for the determination of 5-hydroxytryptamine(1A) receptor concentration with multiinjection
Costes, Nicolas; Merlet, I.; Zimmer, L. et al

in Journal of Cerebral Blood Flow & Metabolism (2002), 22

The selectivity of [F-18]MPPF (fluorine-18-labeled 4-(2'-methoxyphenyl)-1-[2'-(N-2"-pirydynyl)-p-fluorobenzamido]ethylpiperazine) for serotonergic 5-hydroxytryptamine(1A) (5-HT1A) receptors has been ... [more ▼]

The selectivity of [F-18]MPPF (fluorine-18-labeled 4-(2'-methoxyphenyl)-1-[2'-(N-2"-pirydynyl)-p-fluorobenzamido]ethylpiperazine) for serotonergic 5-hydroxytryptamine(1A) (5-HT1A) receptors has been established in animals and humans. The authors quantified the parameters of ligand-receptor exchanges using a double-injection protocol. After injection of a tracer and a coinjection dose of [F-18]MPPF, dynamic positron emission tomography (PET) data Were acquired during a 160-minute session in five healthy males. These PET and magnetic resonance imaging data were coregistered for anatomical identification. A three-compartment model was used to determine six parameters: F-v (vascular fraction). K-1, k(2) (plasma/free compartment exchange rate). k(off). k(on)/V-r (association and dissociation rate), B-max (receptor concentration), and to deduce K-d (apparent equilibrium dissociation rate). The model was fitted with regional PET kinetics and arterial input function corrected for metabolites. Analytical distribution volume and binding potential Were compared With indices generated by Logan-Patlak graphical analysis. The 5HT(1A) specificity for MPPF was evidenced. A B-max of 2.9 pmol/mL and a K-d of 2.8 nmol/L were found in hippocampal regions, K-d and distribution volume in the free compartment were regionally stable. and the Logan binding potential was linearly correlated to B-max. This study confirms the value of MPPF in the investigation of normal and pathologic systems involving the limbic network and 5-HT1A receptors. Standard values can be used for the simulation of simplified protocols. [less ▲]

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See detailSyndrome du canal lent associe a une translocation autosomique 2q31-9p27.
Zeevaert, Bernard ULg; Hansen, Isabelle ULg; Crielaard, Jean-Michel ULg et al

in Revue Neurologique (2002), 158(5 Pt 1), 605-8

A 27-year-old man complained of cervicoscapular and forearm weakness and amyotrophy. Electromyographic evaluation showed neuromuscular transmission dysfunction and a repetitive compound muscle action ... [more ▼]

A 27-year-old man complained of cervicoscapular and forearm weakness and amyotrophy. Electromyographic evaluation showed neuromuscular transmission dysfunction and a repetitive compound muscle action potential to a single stimulus. Prostigmine did not improve neuromuscular transmission. The genetic analysis of the patient's lymphocytes demonstrated a chromosomic 2q31-9p27 translocation. The combination of the clinical and electrophysiological data as well as the lack of auto-immunity signs against neuromuscular junction constituents led to the diagnosis to congenital postsynaptic myasthenic syndrome also called slow channel syndrome. This congenital myasthenic syndrome is for the first time associated with an autosomal translocation 2q31-9p27. [less ▲]

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See detailColibacillosis in poultry
Stordeur, Philippe; Mainil, Jacques ULg

in Annales de Médecine Vétérinaire (2002), 146(1, FEB-MAR), 11-18

The avian pathogenic E. coli strains, although considered by almost like opportunist pathogen, represent actually one of the most important cause of economic losses in the poultry sector and is one of the ... [more ▼]

The avian pathogenic E. coli strains, although considered by almost like opportunist pathogen, represent actually one of the most important cause of economic losses in the poultry sector and is one of the most frequent cause of carcase rejection in the slaughter house. Colibacillosis, which the major way of penetration is the respiratory tract, affect essentially broilers and give variable lesions and manifestations in function of the age of the animals. Actually, some virulence factors have been studied and associated with avian pathogenic E. coli strains : P and F1 fimbriae, hemagglutination, serum resistance, aerobactin system. Recent studies have also showed that other virulence factors (F17 and Afa adhesins) were also present in the avian pathogenic E. coli, but their rule in the pathogenicity must to be established. Because of the diversity of virulence factors and the little of knowledge about us, no vaccine is actually available to protect efficacely poultries against colibacillosis. Thus, the antibiotherapy based on a good diagnostic and a good prevention remained the only things to do in order to overcome the disease, despite the augmentation of antibiotics resistance and the risk of transferring to humans. [less ▲]

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See detailEmbryo transfer as a method to eliminate pathogenic agents in a rabbit colony
Ectors, Fabien ULg; Delfosse, Henri; De Weder, L. et al

in Vlaams Diergeneeskundig Tijdschrift (2002), 71

To regain the SPF status of a contaminated but genetically valuable rabbit breeding unit, embryos from the contaminated does were transferred into SPF recipient females. Embryos were collected on day 3 of ... [more ▼]

To regain the SPF status of a contaminated but genetically valuable rabbit breeding unit, embryos from the contaminated does were transferred into SPF recipient females. Embryos were collected on day 3 of gestation by flushing uterine horns. All usable embryos were frozen, part of them were not transferred and kept in liquid nitrogen forming a stock of highly valuable genotypes. Thirty-two stimulated does produced 893 embryos, among which 821 (92%) had an intact zona pellucida and were cryopreserved. From this stock, 478 embryos were thawed, 466 were recovered (97.5%) and 417 were of good quality (87.2%). In 30 does, 10 to 18 embryos were surgically transferred per recipient doe and 24.9% (104/417) of them developed to term after transfer. This corresponds to an average number of 3.47 (104/30) live newborns per recipient. Health screenings performed on sanitized rabbits confirmed the disappearance of pathogenic agents. [less ▲]

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See detailPrélèvement de l’isthme encéphalique pour la recherche de l’encéphalopathie spongiforme transmissible chez le mouton
Gabriel, Annick ULg; Jacobs, Christine ULg; Simoens, P.

in Annales de Médecine Vétérinaire (2002), 146(5), 295-300

Depuis le premier avril 2002, une directive de l'Union Européenne contraint la Belgique à tester les chèvres et les moutons, en plus des bovins, dans le cadre de la recherche d'encéphalopathie spongiforme ... [more ▼]

Depuis le premier avril 2002, une directive de l'Union Européenne contraint la Belgique à tester les chèvres et les moutons, en plus des bovins, dans le cadre de la recherche d'encéphalopathie spongiforme transmissible. Comme chez les bovins, le diagnostic est réalisé à partir d'un prélèvement de l'isthme encéphalique au niveau de l'obex. Des différences morphologiques entre l'isthme encéphalique des moutons et chèvres et celui des bovins ont nécessité quelques ajustements de la méthode de prélèvement. Dans cette étude, les particularités techniques du prélèvement et certaines caractéristiques morphologiques du cerveau ovin sont décrites. Les différences majeures, par rapport aux bovins, sont d'une part les dimensions plus petites, et d'autre part le rétrécissement caudal très marqué de l'isthme encéphalique. [less ▲]

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See detailMyopathies atypiques chez les chevaux au pré: une série de cas en Belgique
Delguste, Catherine ULg; Cassart, Dominique ULg; Baise, Etienne ULg et al

in Annales de Médecine Vétérinaire (2002), 146(4, AUG-SEP), 235-247

Atypical myoglobinuria in grazing horses was described in United Kingdom and Germany between 1984 and 1996. Fourteen horses were presented at the University of Liege between November 2000 and April 2001 ... [more ▼]

Atypical myoglobinuria in grazing horses was described in United Kingdom and Germany between 1984 and 1996. Fourteen horses were presented at the University of Liege between November 2000 and April 2001, with a clinical history suggesting atypical myoglobinuria. Lesions were similar to those previously described. All horses were at rest and grazing when they developed clinical signs. Three times, the syndrome killed several horses grazing together. Horses were generally found recumbent, nearly or totally unable to stand up. They were presenting tachycardia, polypnoea, myoglobinuria and died rapidly. When performed, blood analysis revealed severe muscular enzymatic activity rises. Histopathology revealed pulmonary congestion and oedema, and squeletal muscular fibers degeneration, mostly in respiratory and postural muscles. These observations are in accordance with cases of atypical myoglobinuria previously described in UK and Germany. The aetiology of this pathology is still unknown, despite of research attempts. [less ▲]

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See detailStaalname van de hersenstam voor TSE-Onderzoek bij het schaap
Jacobs, C.; Gabriel, Annick ULg; Simoens, P.

in Vlaams Diergeneeskundig Tijdschrift (2002), 71

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