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See detailComment j'explore ... une bouche brulante
Claessens, N.; Pierard-Franchimont, Claudine ULiege; Pierard, Gérald ULiege

in Revue Médicale de Liège (2000), 55(11), 1011-4

Burning mouth is a symptom typical for the oral mucosa. In contrast, pruritus is absent at this site. The situation which is the reverse on the skin can be explained by microanatomical differences in the ... [more ▼]

Burning mouth is a symptom typical for the oral mucosa. In contrast, pruritus is absent at this site. The situation which is the reverse on the skin can be explained by microanatomical differences in the sensorial innervation and by a different balance between neuromediators. Burning mouth sensation calls for the search of a series of diseases. However, it is most often a monosymptomatic expression of a minimal lichenoid stomatitis. [less ▲]

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See detailFonctionnement exécutif et maladie d’Alzheimer
Collette, Fabienne ULiege

Scientific conference (2000, November)

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See detailLes fibroses pulmonaires idiopathiques: nouvelle classification histopathologique et aspects cliniques
Blaise, Pierre ULiege; Louis, Renaud ULiege; Bartsch, Pierre ULiege

in Revue Médicale de Liège (2000), 55(11), 986-90

Idiopathic pulmonary fibrosis (IPF) comprises different interstitial lung diseases of unknown origin. They are classified into four groups based on pathologic criteria: UIP, DIP, AIP and NSIP. This ... [more ▼]

Idiopathic pulmonary fibrosis (IPF) comprises different interstitial lung diseases of unknown origin. They are classified into four groups based on pathologic criteria: UIP, DIP, AIP and NSIP. This classification helps in terms of prognosis and treatment. In addition to history, physical examination and common investigations (chest X ray, pulmonary function testing), a bronchoalveolar lavage (BAL), a high-resolution CT scan and ideally a open-lung biopsy are needed to establish a precise diagnosis. The patients are usually treated by immunosuppressive agents, and mainly by corticoids. However, in UIP, lung transplantation is the only way to improve survival. [less ▲]

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See detailIdentification des compétences recherchées pour l’animation en piscine
Cloes, Marc ULiege

Scientific conference (2000, November)

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See detailCultures visuelles au XIXe siècle
Havelange, Carl ULiege

Book published by Ligue Braille (2000)

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See detailWalter Demaria, architetture 1967 - 2000
Cohen, Maurizio ULiege

Book published by Skira (2000)

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See detailModelling gas flow through the faulted clayey overburden of a deep water offshore reservoir.
Radu, Jean-Pol ULiege; Charlier, Robert ULiege; Cui, Y.-J. et al

in 3rd Euroconference on rock physics and rock mechanics (2000, November)

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See detailLe point sur le time-sharing
Vanbrabant, Bernard ULiege

in Droit des biens (2000)

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See detailIn Vitro Study of the Antioxidant Properties of Nimesulide and 4-Oh Nimesulide: Effects on Hrp- and Luminol-Dependent Chemiluminescence Produced by Human Chondrocytes
Zheng, S. X.; Mouithys-Mickalad, Ange ULiege; Deby-Dupont, G. P. et al

in Osteoarthritis and Cartilage (2000), 8(6), 419-25

OBJECTIVES: Reactive oxygen species (ROS) are now recognized to play an important role in the pathogenesis of rheumatic diseases and constitute an interesting therapeutic target for drugs. This in vitro ... [more ▼]

OBJECTIVES: Reactive oxygen species (ROS) are now recognized to play an important role in the pathogenesis of rheumatic diseases and constitute an interesting therapeutic target for drugs. This in vitro study was designed to evaluate the antioxidant properties of nimesulide (NIM), a nonsteroidal antiinflammatory drug of the sulfonanilide class, and its main metabolite 4-OH nimesulide (4-OHNIM). METHODS: The scavenging effects of NIM and 4-OH NIM on hydroxyl radical ((.)OH) and superoxide anions (O(minusd)(2)) were investigated by electron spin resonance (ESR), using 5, 5-dimethylpyrroline-N-oxide (DMPO) as the spin trap agent. The quenching properties of these drugs on hypochlorite anion was studied by luminol enhanced chemiluminescence. Finally, the effects of NIM and 4-OHNIM on the reactive oxygen species production by human articular chondrocytes were recorded by HRP and luminol-enhanced chemiluminescence. RESULTS: By this method it has been demonstrated that NIM and 4-OHNIM, at concentrations ranging from 10 to 100 microM, are potent scavengers of(.)OH whereas only 4-OHNIM was capable to scavenge O(minusd)(2). Chemiluminescence generated by HOCl was also significantly and dose-dependently inhibited by both NIM and 4-OHNIM. Nevertheless, at each concentration tested, the inhibitory effect of 4-OHNIM was significantly more marked, even at the highest concentration (100 microM). Furthermore, when chondrocytes were pre-incubated for 48-96 h with NIM or 4-OHNIM, the luminol- and HRP-dependent CL produced by the cells was significantly inhibited in a dose-dependent manner. CONCLUSIONS: NIM and 4-OHNIM may protect cartilage against oxidative stress, not only by scavenging ROS but also by inhibiting their production by chondrocytes. [less ▲]

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See detailStrep B OIA and prenatal cultures for identification of GBS carriers at delivery
Melin, Pierrette ULiege

Conference (2000, October 31)

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See detailRôle de l'hypertension artérielle dans l'évolutivité des maladies rénales
Krzesinski, Jean-Marie ULiege

Conference (2000, October 28)

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See detailDetermination of the Enantiomers of 3-Tert.-Butylamino-1,2-Propanediol by High-Performance Liquid Chromatography Using Mass Spectrometric Detection
Toussaint, B.; Streel, B.; Ceccato, Attilio ULiege et al

in Journal of Chromatography. A (2000), 896(1-2), 201-7

The chiral synthesis of beta-blockers such as (S)-timolol requires a sensitive analytical method for the enantioseparation of its intermediate, 3-tert.-butylamino-1,2-propanediol, in the ng/ml range. The ... [more ▼]

The chiral synthesis of beta-blockers such as (S)-timolol requires a sensitive analytical method for the enantioseparation of its intermediate, 3-tert.-butylamino-1,2-propanediol, in the ng/ml range. The method developed is based on on-line normal-phase LC-MS-MS using a chiral stationary phase and an atmospheric pressure chemical ionization (APCI) interface. The MS detection of 3-tert.-butylamino-1,2-propanediol was first optimized with a pneumatically-assisted electrospray interface (ionspray). The APCI interface was then selected for LC-MS-MS because of the incompatibility of electrospray with n-hexane. The method was validated for both enantiomers in the 25-500 ng/ml concentration range. [less ▲]

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See detailQuantitative Analysis of N-Acetylcysteine and Its Pharmacopeial Impurities in a Pharmaceutical Formulation by Liquid Chromatography-Uv Detection-Mass Spectrometry
Toussaint, B.; Pitti, C.; Streel, B. et al

in Journal of Chromatography. A (2000), 896(1-2), 191-9

A new method for the simultaneous determination of N-acetylcysteine and its pharmacopeial impurities, cysteine, cystine, N,N'-diacetylcystine and N,S-diacetylcysteine in an effervescent tablet has been ... [more ▼]

A new method for the simultaneous determination of N-acetylcysteine and its pharmacopeial impurities, cysteine, cystine, N,N'-diacetylcystine and N,S-diacetylcysteine in an effervescent tablet has been developed. The method is based on on-line LC-UV-MS using a pneumatically-assisted electrospray interface (ionspray). The stability of the thiol moieties of the analytes was ensured by the acidic pH of the LC mobile phase. Quantitation of N-acetylcysteine was performed with UV detection to avoid ion-source overloading effect due to its higher concentration, whereas the impurities could be easily separated and quantified in MS. The method was validated in terms of stability, linearity, precision and accuracy. [less ▲]

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See detailLa détection des signaux financiers annonciateurs de faillite en contexte PME : une approche méthodologique spécifique
Van Caillie, Didier ULiege

in AIREPME (Ed.) Actes du 5ème Congrès International Francophone sur la PME (2000, October 26)

This paper proposes and discusses a structured and coherent methodology allowing to build up early warning business failure prediction models that are really able to incorporate the specificites of the ... [more ▼]

This paper proposes and discusses a structured and coherent methodology allowing to build up early warning business failure prediction models that are really able to incorporate the specificites of the financial data published by SMEs. [less ▲]

Detailed reference viewed: 661 (6 ULiège)
See detailThe Extreme-Right in Western Europe : a Reevaluation
Martiniello, Marco ULiege

Scientific conference (2000, October 25)

Detailed reference viewed: 8 (0 ULiège)
See detailSyndromes paranéoplasiques du système nerveux périphérique
DIVE, Dominique ULiege; WANG, François-Charles ULiege

Scientific conference (2000, October 24)

Detailed reference viewed: 8 (0 ULiège)
See detailQuelques compositeurs belges à la Monnaie : le projet discographique du tricentenaire
Pirenne, Christophe ULiege

Conference given outside the academic context (2000)

Detailed reference viewed: 13 (0 ULiège)