References of "2007"
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See detailMuscular strength and functional performances in elite and junior elite soccer players: what does preseason testing really teach us?
Lehance, Cédric ULg; Binet, Johnny; Bury, Thierry ULg et al

in Journal of Sports Science & Medicine (2007), 6(suppl 10), 68-69

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See detailIdéologie et critique dans les récits zapatistes du Sous-commandant Marcos
Vanden Berghe, Kristine ULg

in COnTEXTES : Revue de Sociologie de la Littérature (2007)

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See detailSleep-related hippocampo-cortical interplay during emotional memory recollection.
Sterpenich, Virginie ULg; Albouy, Geneviève ULg; Boly, Mélanie ULg et al

in PLoS Biology (2007), 5(11), 282

Emotional events are usually better remembered than neutral ones. This effect is mediated in part by a modulation of the hippocampus by the amygdala. Sleep plays a role in the consolidation of declarative ... [more ▼]

Emotional events are usually better remembered than neutral ones. This effect is mediated in part by a modulation of the hippocampus by the amygdala. Sleep plays a role in the consolidation of declarative memory. We examined the impact of sleep and lack of sleep on the consolidation of emotional (negative and positive) memories at the macroscopic systems level. Using functional MRI (fMRI), we compared the neural correlates of successful recollection by humans of emotional and neutral stimuli, 72 h after encoding, with or without total sleep deprivation during the first post-encoding night. In contrast to recollection of neutral and positive stimuli, which was deteriorated by sleep deprivation, similar recollection levels were achieved for negative stimuli in both groups. Successful recollection of emotional stimuli elicited larger responses in the hippocampus and various cortical areas, including the medial prefrontal cortex, in the sleep group than in the sleep deprived group. This effect was consistent across subjects for negative items but depended linearly on individual memory performance for positive items. In addition, the hippocampus and medial prefrontal cortex were functionally more connected during recollection of either negative or positive than neutral items, and more so in sleeping than in sleep-deprived subjects. In the sleep-deprived group, recollection of negative items elicited larger responses in the amygdala and an occipital area than in the sleep group. In contrast, no such difference in brain responses between groups was associated with recollection of positive stimuli. The results suggest that the emotional significance of memories influences their sleep-dependent systems-level consolidation. The recruitment of hippocampo-neocortical networks during recollection is enhanced after sleep and is hindered by sleep deprivation. After sleep deprivation, recollection of negative, potentially dangerous, memories recruits an alternate amygdalo-cortical network, which would keep track of emotional information despite sleep deprivation. [less ▲]

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See detailLe fichier Mertens-Pack3 des papyrus littéraires grecs et latins
Marganne, Marie-Hélène ULg

in Palme, Bernhard (Ed.) Akten des 23. Internationalen Papyrologen-Kongresses, Wien 22.-28. Juli 2001 (2007)

Description of the experimental Database created for the encoding of the " Catalog of the Greek and Latin literary papyri of the CEDOPAL " (file Mertens-Pack3 or MP3).

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See detailParticipation politique et citoyenneté des populations d’origine immigrée
Martiniello, Marco ULg; Bousetta, Hassan ULg

in Martiniello, Marco; Rea, Andrea; Dassetto, Felice (Eds.) Immigration et intégration en Belgique francophone. Etat des savoirs (2007)

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See detailLandslide detection from remote sensing images using statistical and ANN classification methods
Danneels, Gaëlle; Havenith, Hans-Balder ULg; Pirard, Eric ULg

in Geophysical Research Abstracts (2007)

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See detailDes images et des récits qui disent le changement, des questions, des impasses et des possibles
Stassart, Pierre M ULg; Lecomte, Nadége

in Regards croisés (2007)

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See detailMolecular organization of surfactin-phospholipid monolayers: Effect of phospholipid chain length and polar head
Bouffioux, O.; Berquand, A.; Eeman, M. et al

in Biochimica et Biophysica Acta - Biomembranes (2007), 1768(7), 1758-1768

Mixed monolayers of the surface-active lipopeptide surfactin-C-15 and various lipids differing by their chain length (DMPC, DPPC, DSPC) and polar headgroup (DPPC, DPPE, DPPS) were investigated by atomic ... [more ▼]

Mixed monolayers of the surface-active lipopeptide surfactin-C-15 and various lipids differing by their chain length (DMPC, DPPC, DSPC) and polar headgroup (DPPC, DPPE, DPPS) were investigated by atomic force microscopy (AFM) in combination with molecular modeling (Hypermatrix procedure) and surface pressure-area isotherms. In the presence of surfactin, AFM topographic images showed phase separation for each surfactin-phospholipid system except for surfactin-DMPC, which was in good agreement with compression isotherms. On the basis of domain shape and line tension theory, we conclude that the miscibility between surfactin and phospholipids is higher for shorter chain lengths (DMPC > DPPC > DSPC) and that the polar headgroup of phospholipids influences the miscibility of surfactin in the order DPPC > DPPE > DPPS. Molecular modeling data show that mixing surfactin and DPPC has a destabilizing effect on DPPC monolayer while it has a stabilizing effect towards DPPE and DPPS molecular interactions. Our results provide valuable information on the activity mechanism of surfactin and may be useful for the design of surfactin delivery systems. (c) 2007 Elsevier B.V. All rights reserved. [less ▲]

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See detailConventional Versus Alternative Pig Production Assessed By Multicriteria Decision Analysis
Degre, Aurore ULg; Debouche, Charles ULg; Verheve, Didier

in Agronomy for Sustainable Development (2007), 27(3),

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See detailEtude d'impact de la MTR en Région wallonne
Delille, Nicolas ULg

Report (2007)

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See detailLes ondes gravitationnelles
De Rop, Yves ULg

in Revue des Questions Scientifiques (2007), 178(1), 113-138

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See detailLes contextes alimentaires vus, commentés et dessinés par les adolescents. Recherche sur les représentations et les pratiques socio-alimentaires, selon une démarche multi-méthodologique
D'Amore, Salvatore ULg

in Bulletin de Psychologie (2007), 60(6), 527-544

The objective of this study is to describe the eating representations and practices among 60 Roman high-school boys and girls through a complex methodology scheme that associates different techniques ... [more ▼]

The objective of this study is to describe the eating representations and practices among 60 Roman high-school boys and girls through a complex methodology scheme that associates different techniques (word-association network, semi-directive interviews, test on the drawing of eating contexts, eating attitudes scale). As a result, it emerges that there are two differentiated models of relationship – depending on the sex and the socio-professional category the high-school pupils belong to – to eating and body. A protective model, typical among boys, shows an essentially pleasure-based relationship to eating and body. Eating contexts are lived in a conflicting (family) and play (friends) manner. This model seems to be a factor of preservation against eating pathology risks. On the contrary, a model that presents risks of eating disorders, typical among girls, shows a more complex relationship to eating and to body, characterized by normative aspects that girls shall conform to and/or transgress, according to the eating context. In this kind of relationship, the test on the drawing of the family eating context shows, among other things, the absence of any contact with food. [less ▲]

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See detailNaming actions and objects in bilingual aphasia : a multiple case study
Poncelet, Martine ULg; Majerus, Steve ULg; Raman, Ilhan et al

in Brain & Language (2007), 103

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See detailCharacteristics of familial isolated pituitary adenomas (FIPA) - Review
Daly, Adrian ULg; Vanbellinghen, Jean-François ULg; Beckers, Albert ULg

in Expert Review of Endocrinology & Metabolism (2007), 2(6), 725-733

The familial occurrence of pituitary adenomas has been recognized for many years and currently accounts for approximately 5% of all cases. Molecular, genetic and clinical features of familial pituitary ... [more ▼]

The familial occurrence of pituitary adenomas has been recognized for many years and currently accounts for approximately 5% of all cases. Molecular, genetic and clinical features of familial pituitary adenomas have been well characterized in multiple endocrine neoplasia type 1 (MEN-1) and Carney's complex (CNC), which account for the majority of familial pituitary tumor cases. These conditions are caused by MEN1 and PRKAR1A gene mutations, respectively, and the clinical and pathological features of pituitary pathology in these diseases differ from those of sporadic pituitary tumors. Familial acromegaly has been recognized for many years and, more recently, the clinical features of this clinical phenotype, referred to as isolated familial somatotropinoma, have been clarified. Over the past decade, the concept of non-MEN-1/CNC familial pituitary tumors has been expanded significantly to include all phenotypes, a condition known as familial isolated pituitary adenomas (FIPA). In FIPA, tumors can present homogeneously (same phenotype) or heterogeneously (different tumor phenotypes) within the same family. Compared with sporadic pituitary adenomas, patients with FIPA have a younger age at diagnosis and have larger tumors. The clinical features of FIPA differ from those of MEN-1 in terms of a higher frequency of somatotropinomas and a lower frequency of prolactinomas. The recent discovery of the involvement of mutations in the aryl hydrocarbon receptor interacting protein (AIP) gene in association with pituitary tumors has provided new information regarding potential mechanisms of tumorigenesis in FIPA patients. While very infrequent in sporadic pituitary tumors, approximately 15% of FIPA patients have AIP mutations, rising to half of patients with familial acromegaly. In this review, we detail the clinical features of FIPA and discuss tumor pathology and genetic findings in this increasingly recognized clinical condition. [less ▲]

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See detailInfluence of immediate loading and implant design on bone formation
Vandamme, K.; Naert, Ignace; Geris, Liesbet ULg et al

in Proceedings of the 85th General Session & Exhibition of the IADR (2007)

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See detailLe traitement biologique des maladies inflammatoires à médiation immune. Le cas de la dermatologie et de la rhumatologie
Von Frenckell, Christian ULg; Henno, Audrey ULg; de LA BRASSINNE, Michel ULg et al

in Revue Médicale de Liège (2007), 62(Spec No), 55-62

The pathophysiology and the treatment of diseases with clinical presentation so different as rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis and psoriasis vulgaris have been ... [more ▼]

The pathophysiology and the treatment of diseases with clinical presentation so different as rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis and psoriasis vulgaris have been revolutionized by the discovery of common pro-inflammatory effector mechanisms involving TNF-alpha and by the use of targeted therapies, the anti-TNF-alpha antibodies. In the past 10 years, our experience has helped several hundreds of patients who were treated with novel drugs, years before they became routinely available. In parallel tools of metrology were developped that can now be applied to the routine patient. Lastly, clinical research on these new drugs has also generated derived research works allowing the university hospital to satisfactorilly fullfil its specific missions. [less ▲]

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