Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailIntérêt de la tomographie à émission de positons dans l'évaluation des tumeurs gastro-intestinales
Rigo, Pierre ULg; Albérini, Jean-Louis; Hustinx, Roland ULg et al

in Acta Endoscopica (1999), 29(2), 129-138

La TEP au 18FDG présente de nombreuses indications dans l'évaluation des tumeurs digestives. Son rôle principal concerne le bilan d'extension des récidives tumorales démontrées ou suspectées mais des ... [more ▼]

La TEP au 18FDG présente de nombreuses indications dans l'évaluation des tumeurs digestives. Son rôle principal concerne le bilan d'extension des récidives tumorales démontrées ou suspectées mais des indications plus ponctuelles concernent évalement le diagnostic différentiel des masses pancréatiques et le bilan du cancer de l'oesophage. Le principal avantage de la TEP résulte de la nature métabolique du signal indépendant et complémentaire des modifications anatomiques visibles en imagerie classique. Un autre avantage est lié à l'examen du corps entier aujourd'hui pratiqué systématiquement. La TEP trouve dès lors sa place en première ligne dans ses différentes indications. [less ▲]

Detailed reference viewed: 28 (1 ULg)
Peer Reviewed
See detailIntérêt de la tomographie à émission de positons dans la prise en charge du cancer broncho-pulmonaire
Bury, Thierry ULg; Rigo, Pierre ULg

in Revue de Pneumologie Clinique (2000), 56(2), 125-31

18 FDG- PET is an imagining technique based on metabolic criteria rather than morphological criteria. (18) FDG- PET can demonstrate accelerated glycosis in cancer tissue related to increased transporter ... [more ▼]

18 FDG- PET is an imagining technique based on metabolic criteria rather than morphological criteria. (18) FDG- PET can demonstrate accelerated glycosis in cancer tissue related to increased transporter and glycolytic enzyme activity. Whole body PET is currently under validation in a growing number of indications during diagnostic and therapeutic assessment phases of cancer treatment. In the field of pulmonary oncology, (18) FDG- PET has already demonstrated its performance capacity to: 1) discriminate the malignant nature of a solitary pulmonary nodule, 2) improve sensitivity over CT for mediastinal assessment in small-cell lung cancer, 3) acquire whole body imaging to search for distant metastasis in patients with small-cell lung cancer; PET is particularly useful for evaluation of an adrenal mass, 4) complement CT imaging to better dissociate tumor residue or recurrence from post-therapeutic sequelae in small-cell lung cancer. Information provided by (18) FDG- PET is thus clinically relevant as it allows better dissociation of a benign process from a malignant process and better precision of small-cell lung cancer extension without necessitating systematic invasive exploration. [less ▲]

Detailed reference viewed: 2 (0 ULg)
Full Text
Peer Reviewed
See detailIntérêt de la troponine sérique en tant que marqueur d’une atteinte du myocarde en médecine vétérinaire
Sandersen, Charlotte ULg; Remy, Benoit; Olejnik, Dorine ULg et al

in Annales de Médecine Vétérinaire (2008)

Detailed reference viewed: 21 (4 ULg)
See detailIntérêt de mesurer la dysfonction endothéliale
Krzesinski, Jean-Marie ULg

Conference (2002, May 18)

Detailed reference viewed: 1 (0 ULg)
Full Text
See detailIntérêt des AINS dans les pathologies ostéo-articulaires chroniques
Kaux, Jean-François ULg

Conference (2011, September 22)

Detailed reference viewed: 18 (3 ULg)
Full Text
Peer Reviewed
See detailIntérêt des anticorps monoclonaux dans le laboratoire d'analyses biomédicales
Mistretta, Virginie ULg; Cavalier, Etienne ULg; Collette, Julien ULg et al

in Revue Médicale de Liège (2009), 64(5-6), 257-263

Detailed reference viewed: 49 (7 ULg)
See detailIntérêt des biomarqueurs dans les syndromes coronariens aigus
Chapelle, Jean-Paul ULg

Conference (2006, October 25)

Detailed reference viewed: 2 (0 ULg)
Full Text
Peer Reviewed
See detailIntérêt des cartes des sols pour l'élaboration d'une stratégie d'échantillonnage en sols contaminés par retombées atmosphériques : application à l'étude de l'effet sol sur le devenir des éléments traces métalliques
Liénard, Amandine ULg; Bock, Laurent ULg; Colinet, Gilles ULg

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2011), 15(2), 669-682

As a result of pollution from atmospheric dusts, some sites of Wallonia (Belgium) are contaminated by metallic trace elements (MTE) such as cadmium, lead and zinc. These metalliferous soils are called ... [more ▼]

As a result of pollution from atmospheric dusts, some sites of Wallonia (Belgium) are contaminated by metallic trace elements (MTE) such as cadmium, lead and zinc. These metalliferous soils are called ‘calaminary sites’. The major aim of this study concerns the multi-scalar characterization of MTE distribution in these contaminated soils and landscapes. The strategy of sampling described in this paper is based on the influence of soil type and its land use on the fate of MTE. After analysis of collected samples, it will be possible to have an idea of the distribution of MTE among soil components, and therefore, to evaluate the risks caused by environmental changes such as an agricultural use of afforested areas. [less ▲]

Detailed reference viewed: 37 (9 ULg)
See detailIntérêt des cartes pédologiques pour la caractérisation géochimiques des sols. Cas d'une parcelle en Condroz.
Bock, Laurent ULg; Laroche, Jean; Genot, Valérie ULg et al

in Baize, Denis; Tercé, M. (Eds.) Les éléments traces métalliques dans les sols. Approches fonctionnelles et spatiales. (2002)

Detailed reference viewed: 80 (12 ULg)
Full Text
Peer Reviewed
See detailIntérêt des cellules stromales mésenchymateuses en transplantation d’organes solides
Delens, Loic ULg; Jouret, François ULg; DETRY, Olivier ULg et al

in Revue Médicale Suisse (2014), 10

Solid organ transplantation (SOT) currently represents the best therapeutic option in end-stage diseases caused by the irrevocable functional loss of an organ. Still, SOT is associated with immunological ... [more ▼]

Solid organ transplantation (SOT) currently represents the best therapeutic option in end-stage diseases caused by the irrevocable functional loss of an organ. Still, SOT is associated with immunological and non-immunological injuries, whose severity impacts on early functional recovery and long-term survival of the transplant. Current research focuses on the identification of innovative approaches to 1) attenuate ischemia/reperfusion-induced damage, 2) accelerate processes of tissue repair, and 3) induce in fine graft tolerance. Encouraging observations from both preclinical studies and clinical trials suggest that the administration of mesenchymal stromal cells at the time of SOT might be beneficial, as a result of theirs immunomodulatory, anti-inflammatory and regenerative properties. [less ▲]

Detailed reference viewed: 60 (25 ULg)
Full Text
Peer Reviewed
See detailIntérêt des cellules stromales mésenchymateuses en transplantation d’organes solides
Delens, Loic ULg; Jouret, François ULg; DETRY, Olivier ULg et al

in Revue Médicale Suisse (2014), 10

Solid organ transplantation (SOT) currently represents the best therapeutic option in end-stage diseases caused by the irrevocable functional loss of an organ. Still, SOT is associated with immunological ... [more ▼]

Solid organ transplantation (SOT) currently represents the best therapeutic option in end-stage diseases caused by the irrevocable functional loss of an organ. Still, SOT is associated with immunological and non-immunological injuries, whose severity impacts on early functional recovery and long-term survival of the transplant. Current research focuses on the identification of innovative approaches to 1) attenuate ischemia/reperfusion-induced damage, 2) accelerate processes of tissue repair, and 3) induce in fine graft tolerance. Encouraging observations from both preclinical studies and clinical trials suggest that the administration of mesenchymal stromal cells at the time of SOT might be beneficial, as a result of theirs immunomodulatory, anti-inflammatory and regenerative properties. [less ▲]

Detailed reference viewed: 60 (25 ULg)
Full Text
See detailL'interet des connaissances initiales en radiographie pour le marechal-ferrant
van Thielen, Bert; Noble, Prisca ULg

Conference (2011, April 01)

The farrier is an important actor on the equine locomotor apparatus. The objective of this communication is to show direct and indirect interests for the farrier to use some radiological informations in ... [more ▼]

The farrier is an important actor on the equine locomotor apparatus. The objective of this communication is to show direct and indirect interests for the farrier to use some radiological informations in his work. Today, however the existence of some new sophisticated imaging technics, radiography is the first choice to appreciate an equine locomotor lesion. The direct interest of radiography, when it concerns the distal limb, is to guide to the conception of an adapted orthopeadic horseshoe. The indirect interest of radiography, when it concerns proximal regions like shoulder, back or pelvic, is to help in the understanding of the whole horse as the loading of the joints is closely connected (Noble et al. 2010).The Objective of this presentation is to propose the basis in radiography of the horse, to give some examples in the equine digit radiopathology and to explain how several radiographic informations could be used by the farrier in his work process. [less ▲]

Detailed reference viewed: 39 (2 ULg)
Full Text
Peer Reviewed
See detailInteret des expectorations induites dans l'exploration de l'asthme.
Louis, Renaud ULg; Bettiol, Jane; Cataldo, Didier ULg et al

in Revue des Maladies Respiratoires (2003), 20(2 Pt 1), 215-23

INTRODUCTION: The technique of induced expectoration generates sputum by the inhalation of hypertonic saline. On account of its non-invasive character, its simplicity, its relative harmlessness, its cost ... [more ▼]

INTRODUCTION: The technique of induced expectoration generates sputum by the inhalation of hypertonic saline. On account of its non-invasive character, its simplicity, its relative harmlessness, its cost effectiveness and its reproducibility this technique, that appeared in the early 1990's, has rapidly established itself as the technique of choice in the investigation of bronchial inflammation in asthma. STATE OF THE ART: We present the results of our studies that have contributed to the validation of the technique at the methodological level and to the exploitation of the cellular contents as much as the fluid phase of the expectorations in characterising bronchial inflammation in asthmatics. Our results confirm an infiltration of the airways of asthmatics with eosinophils that appears to be proportional to the severity of the illness. We evaluate the effect of inhaled steroids and of theophylline on sputum eosinophilia and bronchial reactivity and discuss the role of eosinophils on bronchial hyperreactivity. Finally we discuss the use of induced expectoration in clinical practice in asthma. PERSPECTIVES: The analysis of induced sputum could well become a valuable tool in the clinical evaluation and monitoring of asthma in the same way as symptoms and abnormalities of lung function. CONCLUSIONS: Induced expectoration has certainly contributed to the understanding of the cellular and molecular mechanisms of asthma as well as the role of bronchial inflammation in the clinical manifestations of the disease. [less ▲]

Detailed reference viewed: 167 (17 ULg)
Full Text
Peer Reviewed
See detailIntérêt des interventions psychologiques en dialyse: étude exploratoire
Rocha Augusto, Cindy ULg; Krzesinski, Jean-Marie ULg; Warling, Xavier et al

in Néphrologie & Thérapeutique (2011)

Patients suffering from end stage renal disease (ESRD) have a very reduced quality of life accompanied by a severe emotional distress (high worries-anxiety-depression). However, in Belgium, no regular ... [more ▼]

Patients suffering from end stage renal disease (ESRD) have a very reduced quality of life accompanied by a severe emotional distress (high worries-anxiety-depression). However, in Belgium, no regular psychological intervention is proposed to dialyzed patients. Our objective is to show that psychological intervention can significantly decrease the emotional distress of patients with ESRD. Eleven sessions of structured interventions are proposed to ESRD patients. Eligibility criteria are to be major, to not present confusion or/and dementia, to have been on dialysis treatment for at least 3 months, to have obtained 14 or more on HAD-scale. Interventions carry on the management of anxious and depressive symptoms and of the disease itself. This constitutes three independent modules. Questionnaires are filled in by the patients at various stages to evaluate the anxiety and the depression (HADS), the worries (Penn State) and the quality of life (KDQoL-SF). Results for the 47 ESRD patients show a significant reduction of the scores of anxiety, depression and worries and a significant growth of quality of life. In parallel a decrease in the serum calcium-phosphorus product analyzed before dialysis has been noted. [less ▲]

Detailed reference viewed: 124 (24 ULg)
Full Text
Peer Reviewed
See detailIntérêt des modèles des plus proches voisins pour le contrôle de l'hétérogénéité spatiale : application à un essai de provenances de pin d'Alep (pinus halepensis mill.) en Tunisie
Sghaier, T.; Claustriaux, Jean-Jacques ULg; Beji, A.

in Revue de l'I.N.A.T. (2004), 19(2), 5-22

To study the importance of the spatial analysis in the control of soil heterogeneity in experiment on field, three approaches of statistical analysis were applied to a total height of trees measured at 29 ... [more ▼]

To study the importance of the spatial analysis in the control of soil heterogeneity in experiment on field, three approaches of statistical analysis were applied to a total height of trees measured at 29 years of age in a comparative test of thirty origins of Aleppo pine (Pinus halepensis Mill.), autochtonous and introduced in Tunisia. Analysis without control of heterogeneity (totally random), with a global control of heterogeneity (complete blocks) and with a local control of heterogeneity (nearest neighbour models) were used. For this last approach using to estimate the plot fertility the one of the nearby plots, various combinations of neighbour were tested with one or two coefficients of regression. The obtained results showed that the reduction of the residual mean square by comparison to the analysis without control of heterogeneity is 30 % to the complete blocks analysis and varied between 66 and 79 % for spatial analysis. Significant positive correlations between plots residues and the average of the residues of the nearby plots were observed before adjustment of data. After adjustment of data by the nearest neighbour models, these correlations were registered a reduction from 92 to 95 % according to the used model. Among the six nearest neighbour models studied, the model bringing in eight neighbours with two coefficients of regression showed itself the most effective. It also seemed that after adjustment of data by nearest neighbour models, using the structure of blocks does not produce a reduction of the residual mean square. [less ▲]

Detailed reference viewed: 76 (3 ULg)
Full Text
Peer Reviewed
See detailIntérêt des ondes de choc (ESWT: extracorporeal shock wave therapy) dans le traitement des arthropathies calcifiantes
Iserentant, Cynthia ULg; Crielaard, Jean-Michel ULg

in Revue Médicale de Liège (2006), 61(5-6, May-Jun), 341-4

Extracorporeal Shock Wave Therapy (ESWT) regularly used in Urology finds at present an indication for the treatment of soft tissue calcifications. A literature review presents the physical characteristics ... [more ▼]

Extracorporeal Shock Wave Therapy (ESWT) regularly used in Urology finds at present an indication for the treatment of soft tissue calcifications. A literature review presents the physical characteristics, action mode and side effects; it also outlines some of the clinical indications. [less ▲]

Detailed reference viewed: 237 (8 ULg)