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See detailUne évocation pythagoricienne des Enfers chez Tibulle (I, 3, 59-66)
Rochette, Bruno ULg

in Etudes Classiques (2003), 71(2), 175-180

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See detailEvoked potentials and transcranial magnetic stimulation in migraine: published data and viewpoint on their pathophysiologic significance.
Schoenen, Jean ULg; Ambrosini, Anna; Sandor, Peter S et al

in Clinical Neurophysiology (2003), 114(6), 955-72

Migraine is a disorder in which central nervous sytem dysfunction might play a pivotal role. Electroneurophysiology seems thus particularly suited to study its pathophysiology. We have extensively ... [more ▼]

Migraine is a disorder in which central nervous sytem dysfunction might play a pivotal role. Electroneurophysiology seems thus particularly suited to study its pathophysiology. We have extensively reviewed evoked potential and transcranial magnetic stimulation studies performed in migraineurs in order to identify their pathophysiologic significance. Publications available to us were completed by a Medline search. Retrieved and personal data were compared with respect to methodology and interpreted according to present knowledge on cortical information processing. Results are in part contradictory which appears to be method-, patient- and disease- related. Nonetheless, both evoked potential and transcranial magnetic stimulation studies demonstrate that the cerebral cortex, and possibly subcortical structures, are dysfunctioning interictally in both migraine with and without aura. These electrophysiologic abnormalities tend to normalise just before and during an attack and some of them seem to have a clear familial and predisposing character. Besides the studies of magnetophosphenes which have yielded contrasting results, chiefly because the method is not sufficiently reliable, most recent electrophysiologic investigations of cortical activities in migraine favour deficient habituation and decreased preactivation cortical excitability as the predominant interictal dysfunctions. We propose that the former is a consequence of the latter and that it could favour both interictal cognitive disturbances as well as a cerebral metabolic disequilibrium that may play a role in migraine pathogenesis. To summarize, electrophysiologic studies demonstrate in migraine between attacks a cortical, and possibly subcortical, dysfunction of which the hallmark is deficient habituation. [less ▲]

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See detailEvolutie van de spiereiwitturnover in vivo van vleestieren bij gebruik van anabolica
Van Eenaeme, Christian ULg; Baldwin, Paule; Lambot, Olivier et al

in Medelingen van de Vereniging van Nederlandstalige Voedingonderzoekers (1983)

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See detailDe evolutie van het vreemdelingsrecht
Carlier, Jean-Yves ULg

in Khader, Bichara; Martiniello, Marco; Rea, Andrea (Eds.) et al mmigratie en integratie anders denken. Een belgisch interuniversitair initiatief (2006)

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See detailÉvolution (1979-2008) des services d'hospitalisation en Belgique. Quels liens avec la hiérarchie urbaine ?
Trotta, Marie ULg

in Bulletin de la Société Géographique de Liège (2009), 53

This research compares the spatial pattern of services provided in hospitals just before the introduction of the moratorium stopping the growth of the hospital sector (1979) with the current situation ... [more ▼]

This research compares the spatial pattern of services provided in hospitals just before the introduction of the moratorium stopping the growth of the hospital sector (1979) with the current situation (2008) by their relationship to urban hierarchy. The method used to analyze this relationship is the application of the statistic coefficient ϒ. This work shows that this relationship is significant for the two studied periods. However, the presence of a nearby faculty of medicine appears to interfere significantly on this relationship. The study also highlights a slight tendency to the strengthening of the aforementioned relationship. Besides, it demonstrates the existence of different spatial behaviours depending on the type of service. [less ▲]

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See detailL'évolution : faits, théories et malentendus
Bouquiaux, Laurence ULg

in Comprendre l'évolution (2009)

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See detailEvolution and predictive factors of relapse in ulcerative colitis patients treated with mesalazine after a first course of corticosteroids.
Bello, C.; Belaiche, Jacques ULg; Louis, Edouard ULg et al

in Journal of Crohn's & colitis (2011), 5(3), 196-202

INTRODUCTION: Mesalazine remains the first line treatment for the induction and the maintenance of remission in mild to moderate ulcerative colitis (UC). Its efficacy as a maintenance treatment after a ... [more ▼]

INTRODUCTION: Mesalazine remains the first line treatment for the induction and the maintenance of remission in mild to moderate ulcerative colitis (UC). Its efficacy as a maintenance treatment after a first flare treated with corticosteroids has not been specifically studied. The aims of our work were to study a cohort of UC patients treated with mesalazine after a course of oral systemic corticosteroids and to identify predictive factors of relapse and of colectomy. MATERIAL AND METHOD: We studied retrospectively a cohort of 143 UC patients, who never received immunosuppressive drugs, and treated for the first time with oral corticosteroids for a flare. Among patients responding to corticosteroids, we studied the group treated by mesalazine after the flare. RESULTS: Fifty% (n=52) achieved a complete clinical remission with steroid weaning. In this group, 67% (n=35) received oral mesalazine. Seventy-five % of patients treated by mesalazine relapsed (median 29 months, range: 1-156). Fourteen % required a colectomy (median 11 months, range: 1-24). Kaplan Meier curve showed a relapse rate and a colectomy rate over one year of 26% and 11% respectively. In multivariate analysis, male gender and short duration of disease were predictive factors of the time-to-relapse. No factor was predictive of time-to-colectomy. CONCLUSION: Maintenance efficacy of mesalazine over one year after a first course of corticosteroids for a disease flare is reasonably high. The longer-term relapse rate becomes higher in male patients with a short disease duration. An immunosuppressive treatment could be discussed in case of further relapse despite improved medication-adherence. Medication-adherence should first be assessed and promoted. An immunosuppressive treatment could be discussed in case of further relapse despite improved medication-adherence. [less ▲]

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See detailEvolution annuelle de la biomasse du mysidacé Leptomysis lingvura le long d'une bande rocheuse côtière
Dauby, Patrick ULg

in Rapports et Procès-verbaux de la Commission Internationale pour l'Exploration scientifique de la Mer Méditerranée (1981), 27

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See detailEvolution chronologique des précipitations dans le Sud-Est du Zaïre. Comparaison avec celle des pays voisins
Kalombo, K.; Erpicum, Michel ULg; Assani, A.

in Publications de l'Association Internationale de Climatologie (1996), 9

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See detailÉVOLUTION CLIMATIQUE, PERCEPTION ET ADAPTATION DES COMMUNAUTES RURALES DU PLATEAU D’ABOMEY (BENIN)
Ozer, Pierre ULg; Hountondji, Yvon-Carmen; Ahomadegbe, Mathias et al

in Boko, Michel; Vissin, Expédit W.; Afouda, Fulgence (Eds.) CLIMAT, AGRICULTURE & RESSOURCES EN EAU d'hier à demain (2013, September)

West Africa is extremely vulnerable to climate change. This paper first analyses recent trends in extreme rainfall and temperatures recorded at six synoptic stations in Benin. Results show that rainfall ... [more ▼]

West Africa is extremely vulnerable to climate change. This paper first analyses recent trends in extreme rainfall and temperatures recorded at six synoptic stations in Benin. Results show that rainfall is declining while temperatures are increasing significantly. Cold nights (1st TMin percentile) are decreasing very significantly while hot days (99th TMax percentile) are increasing very significantly. No trend is observed in the frequency of extreme rainfall events. Then, rural populations of the plateau of Abomey were interviewed about their perception of climatic risks. They highlighted that major risks are spatiotemporal rain variability and rainfall shortage / excess (drought / flood), strong winds, and excessive temperature. Confronted with these hazards, local farmers are developing on their own endogenous strategies, which are mostly not rational and far from solving climatic hazards in a sustainable way. More detailed studies are needed in order to identify together with these communities pragmatic and sustainable adaptive options. [less ▲]

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See detailÉvolution d’une forme : métrique et versification chez Jaccottet
Purnelle, Gérald ULg

in Halpern, Anne-Élisabeth (Ed.) Éventail pour Jaccottet (2004)

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See detailEvolution d'une narcolepsie chez une patiente acromégale ayant subi une radiothérapie
Burlacu, M. C.; Valdes Socin, Hernan Gonzalo ULg; Poirrier, R. et al

in 23ème Congrès de la Société Française d'Endocrinologie - Abstract book (2006)

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See detailEvolution d'une prairie de fauche sub-montagnarde soumise à un fauchage très tardif et à des essais de fertilisation
Luxen, Pierre; Philippe, Anne; Rouxhet, Serge ULg et al

in Fourrages (2008), 195

Dans le cadre des mesures agri-environnementales (ancienne législation), un essai fauche très tardive a été mis en place durant huit années à Elsenborn (Ardenne belge, 620 m d'altitude), de 1997 à 2004 ... [more ▼]

Dans le cadre des mesures agri-environnementales (ancienne législation), un essai fauche très tardive a été mis en place durant huit années à Elsenborn (Ardenne belge, 620 m d'altitude), de 1997 à 2004. L’objectif de cet essai est de quantifier les changements de végétation suite à l’apport d’engrais de ferme, tout en tenant compte des rendements et de la valeur alimentaire du foin récolté tardivement. [less ▲]

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See detailEvolution de l’âge moyen lors de la détection des bovins atteints d’encéphalopathie spongiforme bovine (ESB) : un indicateur utile du stade de la courbe épidémique d’un pays
Saegerman, Claude ULg; Speybroeck, N.; Vanopdenbosch, E. et al

in Epidémiologie et Santé Animale (2005), 47

En Belgique, 118 cas d’ESB ont été recensés avant le 1erjanvier 2004. L’évolution de l’âge moyen lors de la détection des bovins atteints d’ESB a été analysée. Ce paramètre a été utilisé entant qu’outil ... [more ▼]

En Belgique, 118 cas d’ESB ont été recensés avant le 1erjanvier 2004. L’évolution de l’âge moyen lors de la détection des bovins atteints d’ESB a été analysée. Ce paramètre a été utilisé entant qu’outil de prédiction du stade épidémique de l’ESB dans un pays. Les variables indicatricessuivantes ont été considérées : la date de naissance, la race, la date de détection, le mode dedétection, le nombre mensuel et l’âge des bovins abattus et destinés au clos d’équarrissage. L’évolution de l’âge des bovins au moment de la détection en fonction de la date de naissance deceux-ci est un très pauvre indicateur épidémiologique. L’augmentation de l’âge moyen lors de ladétection des bovins atteints d’ESB est due à la diminution du nombre de cas d’ESB qui sont plus âgés. Il s’agit d’un indicateur épidémiologique qui signe le début du déclin de la courbe épidémique enBelgique. A l’aide de simulations réalisées sur des jeux de données fictives puis sur un jeu dedonnées réelles issu de la Grande-Bretagne, une relation entre l’évolution de l’âge moyen lors de la détection des bovins atteints d’ESB et le stade de la courbe épidémique a été mise en évidence.L’évolution de l’âge moyen lors de la détection peut être utilisée dans des situations où le nombreabsolu de cas d’ESB ne peut pas être déterminé avec exactitude ; c’est ce qui constitue l’originalité de cet indicateur épidémiologique. [less ▲]

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See detailEvolution de l'agriculture wallonne
Burny, Philippe ULg

Conference given outside the academic context (1997)

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See detailEvolution de l'agriculture wallonne au cours des vingt dernières années
Burny, Philippe ULg

in Association belge d'Economie Rurale (Ed.) Deuxième workshop pour économistes agricoles (1998)

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See detailEvolution de l’économie agricole en Province de Liège
Duquesne, Brigitte ULg

Conference (2008)

Detailed reference viewed: 18 (9 ULg)