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See detailL'oeil et la lumière [Introduction à L'Œuvre du regard, de François Jacqmin]
Purnelle, Gérald ULg

in L'Œuvre du regard (2012)

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See detailOesophage de Barrett: mise au point
Delforge, M.; Plomteux, O.; Delfosse, Valérie ULg et al

in Revue Médicale de Liège (2002), 57(8), 535-45

Barrett's oesophagus (BE) is a segment of columnar lined epithelium in the distal oesophagus, above the gastrooesophageal junction. So it is important to localize this junction endoscopically; the ... [more ▼]

Barrett's oesophagus (BE) is a segment of columnar lined epithelium in the distal oesophagus, above the gastrooesophageal junction. So it is important to localize this junction endoscopically; the proximal margin of the gastric folds is the anatomic landmark. Another important feature of BE is the specialized intestinal metaplasia. In the aetiology of this condition, acid reflux is a primary event but there is evidence that other factors are causal. As BE is a well known premalignant condition, detection of dysplastic epithelium and its severity is the crucial element. Practical guidelines are presented for endoscopic surveillance program. The purpose is the early detection of high grade dysplasia and carcinoma to advise oesophagectomy or endoscopic ablation therapy for patients unfit to undergo surgery. [less ▲]

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See detailOesophageal stricture in 5 foals
Christmann, U; Amory, Hélène ULg

in Journal of Equine Veterinary Science (1999), 19

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See detailL'oesophagite à éosinophiles chez l'adulte : à propos d'un cas
Marting, Audrey ULg; Leclercq, Philippe ULg; Gast, Pierrette ULg et al

in Revue Médicale de Liège (2008), 63

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See detailOestrogen-deficient female aromatase knockout (ArKO) mice exhibit 'depressive-like' symptomatology
Dalla, C.; Antoniou, K.; Papadopoulou-Daifoti, Z. et al

in European Journal of Neuroscience (2004), 20(1), 217-228

We recently found that female aromatase knockout (ArKO) mice that are deficient in oestradiol due to a targeted mutation in the aromatase gene show deficits in sexual behaviour that cannot be corrected by ... [more ▼]

We recently found that female aromatase knockout (ArKO) mice that are deficient in oestradiol due to a targeted mutation in the aromatase gene show deficits in sexual behaviour that cannot be corrected by adult treatment with oestrogens. We determined here whether these impairments are associated with changes in general levels of activity, anxiety or 'depressive-like' symptomatology due to chronic oestrogen deficiency. We also compared the neurochemical profile of ArKO and wild-type (WT) females, as oestrogens have been shown to modulate dopaminergic, serotonergic and noradrenergic brain activities. ArKO females did not differ from WT in spontaneous motor activity, exploration or anxiety. These findings are in line with the absence of major neurochemical alterations in hypothalamus, prefrontal cortex or striatum, which are involved in the expression of these behaviours. By contrast, ArKO females displayed decreased active behaviours, such as struggling and swimming, and increased passive behaviours, such as floating, in repeated sessions of the forced swim test, indicating that these females exhibit 'depressive-like' symptoms. Adult treatment with oestradiol did not reverse the behavioural deficits observed in the forced swim test, suggesting that they may be due to the absence of oestradiol during development. Accordingly, an increased serotonergic activity was observed in the hippocampus of ArKO females compared with WT, which was also not reversed by adult oestradiol treatment. The possible organizational role of oestradiol on the hippocampal serotonergic system and the 'depressive-like' profile of ArKO females provide new insights into the pathophysiology of depression and the increased vulnerability of women to depression. [less ▲]

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See detailOestrogen-modulated increase of calmodulin-dependent protein kinase II (CamKII) in rat spinal trigeminal nucleus after systemic nitroglycerin
Pardutz, A.; Hoyk, Z.; Varga, H. et al

in Cephalalgia : An International Journal of Headache (2007), 27(1), 46-53

Migraine can be triggered by systemic administration of the nitric oxide (NO) donor nitroglycerin (NTG) and by abrupt falls in plasma oestradiol. Calmodulin-dependent protein kinase II (CamKII) present in ... [more ▼]

Migraine can be triggered by systemic administration of the nitric oxide (NO) donor nitroglycerin (NTG) and by abrupt falls in plasma oestradiol. Calmodulin-dependent protein kinase II (CamKII) present in superficial dorsal horns is thought to play a role in sensitization of central nociceptors, a phenomen present in migraineurs. We therefore examined in rats the expression of CamKII in the caudal trigeminal nucleus (TNC) after subcutaneous NTG (10 mg/kg) and its modulation by oestrogen. In male rats and in ovariectomized females, after 4 h NTG increased significantly CamKII expression in the superficial layers of TNC, but not in the upper thoracic spinal cord. NTG had no effect on CamKII expression in oestradiol-treated ovariectomized animals. Thus NTG, i.e. NO, selectively enhances CamKII in the rat TNC and oestradiol blocks this effect. These data may help to understand the mechanisms by which NO triggers migraine attacks and oestrogens influence migraine severity. [less ▲]

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See detailOestrogenotherapie apres la menopause et protection cardio-vasculaire: discordance entre les observations epidemiologiques et les resultats d'essais therapeutiques.
Scheen, André ULg

in Revue Médicale de Liège (2000), 55(9), 886-8

Based upon the positive results of a large epidemiological study and the negative results of an interventional clinical trial recently published in the New England Journal of Medicine, we will briefly ... [more ▼]

Based upon the positive results of a large epidemiological study and the negative results of an interventional clinical trial recently published in the New England Journal of Medicine, we will briefly discuss the impact of estrogen replacement therapy on the protection against coronary heart disease in postmenopausal women. [less ▲]

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See detailL'oestrus : manifestations comportementales et méthodes de détection
Hanzen, Christian ULg

in Annales de Médecine Vétérinaire (1981), 125

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See detailOestrus cycle in the cow and hormonal control
Hanzen, Christian ULg

Conference (2008, May 08)

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See detailL'oeuvre du temps. Réflexion sur la conservation et la restauration d'objets d'art
Verbeeck, Muriel ULg

in Images re-vues. Histoire, anthropologie et théorie de l'art (2007), 4

Interroger l'objet, c'est aussi, au-delà de sa forme ou de son sens, interroger le temps — notre rapport à l'origine, au passé ou au devenir. Nulle part cependant, cette question ne se pose de façon plus ... [more ▼]

Interroger l'objet, c'est aussi, au-delà de sa forme ou de son sens, interroger le temps — notre rapport à l'origine, au passé ou au devenir. Nulle part cependant, cette question ne se pose de façon plus cruciale que dans l'acte de conserver ou restaurer l'objet d'art : car l’intervention le situe dans un champ de valeurs parfois hétéroclites. C’est au travers de l’axiologie que prennent corps des pratiques conservatives ou restauratives différenciées. Le praticien devient par conséquent, au sens propre, un « enseignant » : il donne sens aux signes, il éduque notre regard à l'objet préservé dans son authenticité et nous apprend à l’écouter respectueusement. [less ▲]

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See detailL'oeuvre en morceaux: Esthétiques de la mosaïque
Delville, Michel ULg; Belloi, Livio ULg

Book published by Les Impressions Nouvelles (2006)

L'ambition de cet ouvrage est de proposer une esthétique de la forme " mosaïque " à travers les temps et à travers les arts. Dans le sillage du livre de Lucien Dällenbach, Mosaïques (Seuil, 2001), à qui ... [more ▼]

L'ambition de cet ouvrage est de proposer une esthétique de la forme " mosaïque " à travers les temps et à travers les arts. Dans le sillage du livre de Lucien Dällenbach, Mosaïques (Seuil, 2001), à qui le livre est dédié, les divers auteurs discutent, chacun pour une discipline différente, l'importance et l'impact de ce que l'on considère souvent comme la figure de base de l'esthétique contemporaine : la mosaïque. Plus particulièrement, ils examinent le statut d'une forme tiraillée entre l'homogénéité idéale de l'œuvre considérée comme un ensemble et la singularité des fragments qui la constituent. Croisant les arts et les disciplines, multipliant les exemples venus de traditions extrêmement diverses, les études rassemblées dans ce livre offrent la synthèse d'un champ de recherches bariolé et surprenant. Passant de l'action painting à la poésie, des nanonobjets numérisés aux écrans-mosaïques, de la musique sérielle au film peint ou encore du roman au cédérom, L'œuvre en morceaux examine des oeuvres et des démarches aussi diverses que celles de Stéphane Mallarmé, Stan Brakhage, Chris Marker, James Joyce, Jackson Pollock, Gertrude Stein, Edgard Varèse, etc. [less ▲]

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See detailL'Oeuvre-Collection. Propos d'artistes sur la collection
Bawin, Julie ULg

Book published by Editions Yellow Now (2009)

Si l'on se reporte à l'histoire de l'art du XXe siècle, on s'aperçoit que la question de la collection a été convoquée et interprétée de mille manières par les artistes : que l'on songe à la boîte ... [more ▼]

Si l'on se reporte à l'histoire de l'art du XXe siècle, on s'aperçoit que la question de la collection a été convoquée et interprétée de mille manières par les artistes : que l'on songe à la boîte-envalise de Marcel Duchamp, au musée fictif inauguré par Marcel Broodthaers, aux inventaires de Christian Boltanski ou aux cabinets de curiosités de Mark Dion, toutes ces oeuvres ont en commun de faire appel aux logiques idéologiques, taxinomiques et scénographiques de la collection. Tantôt fondées sur le mode critique et ironique, tantôt basées sur le principe du musée imaginaire ou du cabinet de curiosités, les oeuvres-collection génèrent une multitude de réflexions. Elles peuvent aussi bien naître d'une remise en cause du dispositif muséal et des logiques de promotion de l'art que d'une fascination pour ce monde secret et merveilleux qu'est la collection [...] [less ▲]

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See detailOf conflicts of interests in EU competition proceedings
Petit, Nicolas ULg

in European Competition Law Review (2013), 34(6), 338-339

The debate over the compatibility of EU competition enforcement with art.6 ECHR is far from over. Whilst there have been a great—some would say excessive—deal of papers on due process issues, less, or ... [more ▼]

The debate over the compatibility of EU competition enforcement with art.6 ECHR is far from over. Whilst there have been a great—some would say excessive—deal of papers on due process issues, less, or even no attention has been paid to the rules and remedies that govern conflicts of interests amongst lawyers, civil servants, legal secretaries and Members of the Court. This short paper seeks to open the discussion on this issue. [less ▲]

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See detailOf coping, poaching and the harm they can do
Van Lerberghe, W; Porignon, Denis ULg

Article for general public (2003)

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See detailOf French Fries and Cookies: Chimamanda Ngozi Adichie's Diasporic Short Fiction
Tunca, Daria ULg

in Gyssels, Kathleen; Ledent, Bénédicte (Eds.) Présence africaine en Europe et au-delà / African Presence in Europe and Beyond (2010)

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See detailOf Invisible Men and Native Sons: Male Characters in Caryl Phillips's Fiction
Ledent, Bénédicte ULg

in Horlacher, Stefan (Ed.) Configuring Masculinity in Theory and Literary Practice (2015)

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See detailOf mice and men: disease models of multiple myeloma
Caers, Jo ULg; Asosingh, Kewal; Van Camp, Ben et al

in Drugs Discovery Today: disease models (2005), 1(4), 373-380

Detailed reference viewed: 20 (1 ULg)