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See detail1019-Pentane measurement in man as an index of lipoperoxidation
Pincemail, Joël ULg; Deby, C.; Dethier, A. et al

in Bioelectrochemistry and Bioenergetics (Lausanne, Switzerland) (1987), 18

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See detail1054: le mystère de l'étoile invitée
Nazé, Yaël ULg

Article for general public (2002)

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See detail10Be dating of the Main Terrace level in the Amblève valley (Ardennes, Belgium): new age constraint on the archaeological and palaeontological filling of the Belle-Roche palaeokarst
Rixhon, Gilles; Bourlès, Didier; Braucher, Régis et al

Poster (2014, May)

It is still disputed whether very old archaeological and palaeontological remains found in the Belle-Roche palaeocave (eastern Belgium) pertain to the Early ( 1 Ma) or Middle ( 0.5 Ma) Pleistocene. Here ... [more ▼]

It is still disputed whether very old archaeological and palaeontological remains found in the Belle-Roche palaeocave (eastern Belgium) pertain to the Early ( 1 Ma) or Middle ( 0.5 Ma) Pleistocene. Here, in situ produced cosmogenic 10Be concentrations from a depth profile in nearby sediments of the Belle-Roche terrace (Amblève Main Terrace level) are used as an indirect solution of this chronological issue. The distribution of 10Be concentrations in the upper 3 m of this profile displays the theoretically expected exponential decrease with depth. Assuming a single exposure episode, we obtain a best fit age of 222.5 31 ka for the time of terrace abandonment. However, below 3 m, the 10Be concentrations show a marked progressive increase with depth. This distinctive cosmogenic signal is interpreted as the result of slow aggradation of the fluvial deposits over a lengthy interval. Modelling of the whole profile thus suggests that the onset of the terrace formation occurred at around 550 ka, with a sediment accumulation rate of 20 mm/ka. Based on two slightly different reconstructions of the geomorphic evolution of the area and a discussion of the temporal link between the cave and Main Terrace levels, we conclude that the fossil-bearing layers in the palaeokarst pertain most probably to MIS 14–13 (or possibly MIS 12–11) and the artifact-bearing layer to MIS 13 (or possibly MIS 11). This age estimate for the large mammal association identified in the Belle-Roche palaeokarst and the attribution to MIS 14–13 of a similar fauna found in the lowermost fossiliferous layers of the Caune de l’Arago (Tautavel) are in mutual support. Our results therefore confirm the status of the Belle-Roche site as a reference site for the Cromerian mammal association and the Early Palaeolithic industry in NW Europe. [less ▲]

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See detail10Be dating of the Main Terrace level in the Amblève valley (Ardennes, Belgium): new age constraint on the archaeological and palaeontological filling of the Belle-Roche palaeokarst
Rixhon, Gilles; Bourlès, Didier; Braucher, Régis et al

in Boreas (2014), 43

It is still disputed whether very old archaeological and palaeontological remains found in the Belle-Roche palaeocave (eastern Belgium) pertain to the Early (∼1 Ma) or Middle (∼0.5 Ma) Pleistocene. Here ... [more ▼]

It is still disputed whether very old archaeological and palaeontological remains found in the Belle-Roche palaeocave (eastern Belgium) pertain to the Early (∼1 Ma) or Middle (∼0.5 Ma) Pleistocene. Here, in situ produced cosmogenic 10Be concentrations from a depth profile in nearby sediments of the Belle-Roche terrace (Amblève Main Terrace level) are used as an indirect solution of this chronological issue. The distribution of 10Be concentrations in the upper 3 m of this profile displays the theoretically expected exponential decrease with depth. Assuming a single exposure episode, we obtain a best fit age of 222.5±31 ka for the time of terrace abandonment. However, below 3 m, the 10Be concentrations show a marked progressive increase with depth. This distinctive cosmogenic signal is interpreted as the result of slow aggradation of the fluvial deposits over a lengthy interval. Modelling of the whole profile thus suggests that the onset of the terrace formation occurred at around 550 ka, with a sediment accumulation rate of ∼20 mm ka−1. Based on two slightly different reconstructions of the geomorphic evolution of the area and a discussion of the temporal link between the cave and Main Terrace levels, we conclude that the fossil-bearing layers in the palaeokarst pertain most probably to MIS 14–13, or possibly MIS 12–11. This age estimate for the large mammal association identified in the Belle-Roche palaeokarst and the attribution to MIS 14–13 of a similar fauna found in the lowermost fossiliferous layers of the Caune de l’Arago (Tautavel) are in mutual support. Our results therefore confirm the status of the Belle-Roche site as a reference site for the Cromerian mammal association in NW Europe. [less ▲]

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See detail10Nous : oser la lexicographie participative
Steffens, Marie ULg; Beyer, Thomas ULg

in Les Essentiels de Maqalid (in press), (8),

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See detailAn 11 - Year Overview of the belgian donor and transplant statistics bsed on a consecutive yearly data follow-up and comparing two periods : 1997 to 2005 versus 2006 to 2007
Van Gelder, F.; Delbouille, Marie-Hélène ULg; Vandervennet, M. et al

in Transplantation Proceedings (2009), 41

Background. The Belgian Transplant Coordinators Section is responsible for the yearly data follow-up concerning donor and transplantation statistics in Belgium and presents herein a 10-year overview ... [more ▼]

Background. The Belgian Transplant Coordinators Section is responsible for the yearly data follow-up concerning donor and transplantation statistics in Belgium and presents herein a 10-year overview. Methods. The procurement and transplant statistics were compared between 2 periods: Period 1 (P1, 1997–2005) versus Period 2 (P2, 2006–2007). Results. The kidney and liver waiting lists (P1 vs P2) showed an overall decrease for a period of 2 consecutive years in P2; kidney ( 170 patients; 18%), and liver ( 83 patients; 34%). All other waiting lists (heart, lung, pancreas) remained stable. Mean ED further increased (P1 vs P2); 229 (P1) versus 280 (P2, 22.27%). Non–heart-beating donors were significantly ( 288%) more often procured in P2. Mean donor age was 37.9 17.8 years (P1) versus 46.5 19.9 years (P2), and mean organ yield per donor was 3.48 1.7 (P1) versus 3.38 1.8 (P2). Overall transplant activity per million inhabitants increased 21.1%. Conclusion. For 2 consecutive years, the Belgian statistics showed significantly increased donor activity with an impact on waiting list dynamics and transplantation. The mean organ yield per donor was not influenced despite an increased average age and change in reason for death. [less ▲]

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See detail11 interventions dans la presse écrite et radio au sujet des techno-pédagogies, du 22 mai 2013 jusqu'au 16 janvier 2017
Verpoorten, Dominique ULg

Article for general public (2016)

Ces interventions témoignent du suivi appréciatif et critique des initiatives en matière de techno-pédagogie pour l'enseignement supérieur.

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See detailLe 11 mars, quatre mois après
Goto, Kanako ULg

Article for general public (2011)

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See detailLe 11 septembre : un cadeau pour l’extrême droite !
Jamin, Jérôme ULg

Scientific conference (2005)

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See detail11-(4-methylpiperazin-1-yl)-5H-pyrido[4,3-b][1,5]benzodiazepine
Dupont, L.; Liégeois, Jean-François ULg; Rogister, F. et al

in Acta Crystallographica Section C-Crystal Structure Communications (1995), C51

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See detail11-Deoxycortisol impedes GABAergic neurotransmission and induces drug-resistant status epilepticus in mice
Kaminski, R. M.; Venkatesan, Kumar ULg; Mazzuferi, Manuela ULg et al

in Neuropharmacology (2011), 60(7-8), 1098-1108

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See detail11. Perspectives - 2. La culture en association de froment et de pois: une opportunité pour réduire l'abondance des pucerons en été
Lopes, T.; Bodson, Bernard ULg; Francis, Frédéric ULg

in Bodson, Bernard; Destain, Jean-Pierre (Eds.) Livre Blanc - Céréales (2013, February 27)

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See detail11. Perspectives - Impact de la gestion culturale sur la respiration d'un sol agricole
Dufranne, Delphine ULg; Vancutsem, Françoise ULg; Aubinet, Marc ULg et al

in Livre Blanc: Céréales - Gembloux (2011, February 23)

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See detail11. Si on prend un médicament, faut-il s'abstenir de boire de l'alcool ?
Scuvée-Moreau, Jacqueline ULg; Charlier, Corinne ULg; Seutin, Vincent ULg

in Seutin, Vincent; Scuvée-Moreau, Jacqueline; Quertemont, Etienne (Eds.) L'alcool en questions (2015)

L’alcool remonte le moral. Une petite cuite n’a jamais tué personne. Boire un café atténue l’effet de l’alcool. Le binge drinking est un fléau nouveau… De nombreuses idées reçues, certaines fondées ... [more ▼]

L’alcool remonte le moral. Une petite cuite n’a jamais tué personne. Boire un café atténue l’effet de l’alcool. Le binge drinking est un fléau nouveau… De nombreuses idées reçues, certaines fondées, d’autres pas, sont véhiculées à propos de l’alcool et de ses conséquences. L’alcool soulève aussi de multiples questions : L’alcool est-il une drogue ? L’alcool est-il aphrodisiaque ? L’alcoolisme est-il héréditaire ? Combien l’alcool coûte/rapporte-t-il à la société ? Peut-on guérir de l’alcoolisme ?… Ce livre a pour but de démont(r)er certaines idées reçues sur l’alcool et d’apporter des réponses aux questions que chacun se pose. Les auteurs ne se bornent pas à répondre par vrai ou faux, ils fournissent les explications, appuyées sur l’état des connaissances scientifiques actuelles, qui permettent d’infirmer ou de confirmer ces idées reçues ou de répondre à ces questions. Ils nuancent le propos lorsque la réponse n’est pas de l’ordre du tout ou rien. Il est indéniable que l’excès d’alcool est nuisible à la santé. Il existe cependant une littérature scientifique démontrant des effets positifs sur la santé de la consommation en quantités modérées de certaines boissons alcoolisées. Ce mélange d’effets positifs et négatifs explique que le public a développé une relation d’amour-haine avec l’alcool. Ainsi, les abstinents complets sont parfois qualifiés de rabat-joie. Les alcooliques chroniques (5 à 10 % des occidentaux, selon les études épidémiologiques !) sont, quant à eux, souvent trop vite jugés. Ce qui est certain c’est que l’alcoolo-dépendance est source de beaucoup de souffrances pour la personne et son entourage. Ces 41 réponses à des questions sur l’alcool visent à donner des balises au lecteur, littérature scientifique à l’appui. [less ▲]

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See detail(111)Indium-oxine labelling for evaluating the homing process of autologous osteoblasts implanted percutaneously in atrophic nonunion fractures.
Hauzeur, Jean-Philippe; Bernard, Claire ULg; Egrise, Dominique et al

in International Orthopaedics (2013), 37(1), 131-6

PURPOSE: The aim of the study was to control the in vivo localisation of implanted cells in cell-based therapies. Labelling cells with (111)indium-oxine is one of the most interesting methods proposed. We ... [more ▼]

PURPOSE: The aim of the study was to control the in vivo localisation of implanted cells in cell-based therapies. Labelling cells with (111)indium-oxine is one of the most interesting methods proposed. We evaluated this method in the setting of autologous osteoblast implantation in nonunion fractures. METHODS: An in vitro study of osteoblasts was conducted after (111)indium-oxine labelling. Radioactivity retention and viability, proliferation and the ability to produce alkaline phosphatase were evaluated in a seven-day culture. In vivo labelling of implanted osteoblastic cells was conducted during a therapeutic trial of atrophic nonunion fractures, with the leakage outside the nonunion site and local uptake evolution at four, 24 and 48 hour being studied. RESULTS: The mean labelling efficiency for osteoprogenitors was 78.8 +/- 4.6 %. The intracellular retention was 89.4 +/- 2.1 % at three hours and 67.3 +/- 4.7 % at 18 hours. The viability assessed at three hours was 93.7 +/- 0.6 %. After seven days of culture, morphology and alkaline phosphatase staining were similar for both labelled and unlabelled control cells, although the proliferation rate was decreased in the labelled cells. Some local intraosseous leakage was observed in four of 17 cases. All patients showed uptake at the injection site, with four having no other uptake. Four patients showed additional uptake in the bladder, liver and spleen, while 11 patients had additional uptake in the lungs in addition to the bladder, liver and spleen. The activity ratios (injection site/body) were 48 +/- 28 % at four hours, 40 +/- 25 % at 24 hours and 35 +/- 25 % at 48 hours. After correcting for decay, the activity within the injection site was 82 +/- 15 % at 24 hours and 69 +/- 11 % at 48 hours compared with the activity measured at four hours. No relationship was found between uptake and radiological bone repair. CONCLUSIONS: The (111)indium-oxine labelling appears to be a good method for monitoring the behaviour of the osteoblastic cells after their implantation in atrophic nonunion fractures. [less ▲]

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