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See detailDiagnostic précoce de gestation chez les différentes espèces animales
Delahaut, Philippe; Beckers, Jean-François ULg; Ectors, Francis ULg

in Annales de Médecine Vétérinaire (1978)

Detailed reference viewed: 103 (6 ULg)
See detailDiagnostic précoce de la maladie d'Alzheimer : la tâche RI-48
Adam, Stéphane ULg

Scientific conference (2005, September 07)

Detailed reference viewed: 19 (0 ULg)
See detailDiagnostic précoce de la maladie d'Alzheimer: Importance de l'optimisation de l'encodage
Adam, Stéphane ULg

Scientific conference (2009, October 27)

Detailed reference viewed: 14 (0 ULg)
See detailLe diagnostic précoce des cancers de la peau est primordial
PIERARD, Gérald ULg; ANDRE, J.; BROCHEZ, L. et al

Book published by bioderma (2009)

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See detailLe diagnostic précoce des troubles du comportement externalisé est-il fiable ? Mise à l’épreuve d’une procédure multi informateurs et multi méthodes
Roskam, Isabelle; Stievenart, Marie ULg; Meunier, Jean-Christophe et al

in PRATIQUES PSYCHOLOGIQUES (2011), 17

Cette contribution questionne la fiabilité du diagnostic précoce des troubles du comportement externalisé chez l’enfant. Les données concernant le comportement de 118 enfants ont été collectées par ... [more ▼]

Cette contribution questionne la fiabilité du diagnostic précoce des troubles du comportement externalisé chez l’enfant. Les données concernant le comportement de 118 enfants ont été collectées par questionnaires et observation auprès de leurs parents, leurs enseignants et les cliniciens lors du recrutement et après 12 mois. Les résultats montrent des variations importantes dans le nombre d’enfants atteignant un seuil clinique selon l’informateur et la méthode considérés. Une méthode combinant les évaluations des informateurs pour obtenir un diagnostic valide est éprouvée. Les résultats plaident en faveur d’une procédure multi-informateurs et multiméthodes dont les implications sont discutées sur le plan clinique et de la recherche. [less ▲]

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See detailDiagnostic précoce du rejet de l'allogreffe pancréatique: intérêt du dosage de l'amylasurie.
Meurisse, Michel ULg; Defraigne, Jean-Olivier ULg; Defechereux, Thierry et al

in Revue Médicale de Liège (1989), XLIV(11), 388-395

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See detailDiagnostic strategy for identifying avian pathogenic Escherichia coli based on four patterns of virulence genes
Schouler, C; Schaeffer, B; Brée, A et al

in Journal of Clinical Microbiology (2012), 50(5), 1673-1678

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See detailDiagnostic territorial de la Wallonie (2011)
Cawoy, Valérie; Droeven, Emilie ULg; Grandjean, Martin et al

Book published by Service Public de Wallonie (2011)

A l’aube de l’actualisation du SDER, la CPDT a reçu la mission de dresser le diagnostic territorial de la Wallonie. Cette publication présente ce diagnostic et s’articule en trois grandes parties. La ... [more ▼]

A l’aube de l’actualisation du SDER, la CPDT a reçu la mission de dresser le diagnostic territorial de la Wallonie. Cette publication présente ce diagnostic et s’articule en trois grandes parties. La première partie aborde six défis majeurs pour l'avenir - le défi démographique, le défi climatique, le défi énergétique, le défi de la compétitivité, le défi de la cohésion sociale et le défi de la mobilité- et envisage dans une approche prospective comment le territoire sera impacté par ces changements. La seconde partie du diagnostic vise à estimer les besoins spatiaux des grands secteurs occupant et dynamisant le territoire. Une analyse fine permet de dégager ces besoins sur la base des structures héritées mais aussi d’extrapoler les enjeux de leur adaptation aux grands défis. Dans la troisième partie, le diagnostic se penche sur l’intégration des besoins sectoriels à l’espace wallon. L’examen des dimensions spatiales permet de conclure le diagnostic de manière transversale et territoriale. La première dimension concerne l'insertion de la Wallonie dans l’Europe des Régions et dégage les principaux enjeux vis-à-vis des projets européens et des régions voisines. Une autre dimension a pour objet la structure spatiale interne de la Wallonie et interroge ses pôles et ses aires de pertinences. Enfin, le diagnostic examine la question des spécificités et des relations entre villes et campagnes en Wallonie. [less ▲]

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See detailDiagnostic tests of bovine leukemia. Comparison between an hematological test and the serological diagnosis.
Mammerickx, Marc; Portetelle, Daniel ULg; Kettmann, Richard ULg et al

in European Journal of Cancer (1976), 12

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See detailThe diagnostic utility of folate receptor autoantibodies in blood
Sequeira, JM; RAMAEKERS, Vincent ULg; Quadros, EV

in Clinical Chemistry & Laboratory Medicine (2013), 51(3), 545-54

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See detailThe diagnostic value of equine rectal and duodenal biopsies.
Tossens, Morgane; Borde, Laura ULg; Amory, Hélène ULg et al

in Journal of Veterinary Internal Medicine (2012), 26(2), 430-431

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See detailDiagnostic Value of Exercise Electrocardiography and Angina after Coronary Artery Stenting. Benestent Study Group
Legrand, Victor ULg; Raskinet, B.; Laarman, G. et al

in American Heart Journal (1997), 133(2), 240-8

To determine whether metallic stent implantation within a coronary artery modifies the accuracy of angina or exercise test results in predicting stenosis, we studied 172 patients assigned to stent ... [more ▼]

To determine whether metallic stent implantation within a coronary artery modifies the accuracy of angina or exercise test results in predicting stenosis, we studied 172 patients assigned to stent implantation and 153 patients assigned to balloon angioplasty enrolled in the Benestent trial comparing de novo stenting with conventional balloon angioplasty. Sensitivity and specificity curves were constructed for the prediction of percentage diameter stenosis and minimal lumen diameter. Receiver-operator curves were constructed for comparison of diagnostic accuracy. Identical exercise load and duration were achieved in the two groups, despite a better angiographic result in patients treated with a stent. Similarly, the diagnostic accuracy of clinical symptoms or exercise test results as a function of the angiographic results were similar in patients with and patients without a stent. The intersection points of the sensitivity and specificity curves for recurrent angina or ST-segment depression were 72% to 77%. The corresponding cut-off points for percentage diameter stenosis were, respectively, 52% and 50% for patients with and without a stent (1.35 and 1.50 mm for minimal lumen diameter). We conclude that the presence of an intracoronary stent does not affect the diagnostic accuracy of recurrent angina or exercise-induced ST depression in predicting residual stenosis. We also conclude that exercise tolerance is similar after balloon angioplasty, with or without stenting, despite a better angiographic outcome in the group receiving a stent, suggesting a minimal threshold beyond which the patient is no longer at risk for ischemia during exercise. [less ▲]

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See detailDiagnostic value of interleukine-6, transforming growth factor-beta 1 and vascular endothelial growth factor in malignant pleural effusions.
Duysinx, Bernard ULg; Corhay, Jean-Louis ULg; Hubin, Laurent et al

in Respiratory Medicine (2008), 102(12), 1708-14

STUDY OBJECTIVES: We evaluate the accuracy of pleural interleukine-6 (IL-6), transforming growth factor-beta 1 (TGF-beta1), and vascular endothelial growth factor (VEGF) levels for differentiating benign ... [more ▼]

STUDY OBJECTIVES: We evaluate the accuracy of pleural interleukine-6 (IL-6), transforming growth factor-beta 1 (TGF-beta1), and vascular endothelial growth factor (VEGF) levels for differentiating benign from malignant pleural exudates. PATIENTS AND METHODS: Levels of IL-6, TGF-beta1, and VEGF were measured by ELISA in 103 patients with non neutrophilic (<50%) exudative pleurisy including both benign and malignant effusions. Pleurisies were split into benign and malignant according to the pathological diagnosis. RESULTS: Thirty-nine benign (seven infections; 32 inflammatory diseases) and 64 malignant (34 extrathoracic tumors; 25 lung cancers; five mesotheliomas) pleural exudates were diagnosed by thoracoscopy. Pleural reticulo-monocyte count, protein Light's ratio and lactic dehydrogenase Light's ratio were significantly higher in malignant than in benign effusions (p<0.05, p<0.001 and p<0.001, respectively). The median (range) level of VEGF was significantly higher in malignant than in benign effusions (664.50 pg/ml [10-40,143] vs 349 pg/ml [10-8888]) (p<0.05). VEGF levels correlated with pleural LDH (r=0.41, p<0.0001), glucose (r=-0.30, p<0.01) and red cell count (r=0.57, p<0.0001). No significant difference was found between malignant and benign effusions with respect to IL-6 (26.8 ng/ml [1.8-421] vs 18.4 ng/ml [0.45-400], respectively) and TGF-beta1 (1079 pg/ml [18-6206] vs 1123 pg/ml [34-5447]) levels. ROC analysis between benign and malignant pleurisies for VEGF showed an area under the curve of 619 (p=0.03) with a value of 382 pg/ml as the best threshold for distinguishing benign from malignant effusions. CONCLUSIONS: Malignant effusions may enhance the release of VEGF in pleural space and its measurement may help in the diagnosis of malignant effusion. [less ▲]

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See detailDiagnostic value of neurotrophin expression in malignant pleural effusions
DUYSINX, Bernard ULg; PAULUS, Aurore ULg; HEINEN, Vincent ULg et al

in Experimental and Therapeutic Medicine (2011), 2(5), 941-946

Neurotrophins (NTs) modulate the growth of human malignancies, including lung cancers. Our prospective study evaluated the accuracy of pleural NTs [nerve growth factor, brain-derived neurotrophic factor ... [more ▼]

Neurotrophins (NTs) modulate the growth of human malignancies, including lung cancers. Our prospective study evaluated the accuracy of pleural NTs [nerve growth factor, brain-derived neurotrophic factor (BDNF), neurotrophin 3 (nT3) and 4 (nT4)] levels for differentiating benign from malignant pleural exudates. Levels of NTs were measured by ELISA in 170 patients with non-neutrophilic (<50%) exudative benign or malignant pleurisies diagnosed by pleuroscopy. Fifty-nine benign (9 infections and 50 inflammatory diseases) and 111 malignant (50 extrathoracic tumors, 51 lung cancers and 10 mesotheliomas) pleural exudates were diagnosed by thoracoscopy. Levels of BDNF were significantly higher in malignant than in benign effusions [17 pg/ml (0-367) vs. 8 pg/ml (0-51), p<0.05]. ROC analysis showed an area under the curve of 0.609 (p=0.012; best threshold 44 pg/ml). Pleural BDNF levels were significantly higher in pleural metastasis of pulmonary tumors and in mesothelioma than in pleural benign effusions. Finally, a higher proportion of pleural nT3 was detected in squamous cell lung carcinoma in comparison to that in non-squamous cell lung carcinoma (72.7 vs. 10%, p<0.0001). NTs and particularly BDNF may play a role in the pathogenesis of malignant pleural effusions. [less ▲]

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See detailDiagnostic, assessment and remediation of the attention deficit and hyperactivity disorder (ADHD): The neuropsychologist’s point of view
Catale, Corinne ULg; Meulemans, Thierry ULg

in Neuropsychiatrie de l'Enfance et de l'Adolescence (2013), 3

Despite the advances made regarding both the characterization and classification of the disorder (e.g., DSM-IV), the diagnosis of the Attention Deficit and Hyperactivity Disorder (ADHD) in children ... [more ▼]

Despite the advances made regarding both the characterization and classification of the disorder (e.g., DSM-IV), the diagnosis of the Attention Deficit and Hyperactivity Disorder (ADHD) in children remains very difficult. The principal aim of this paper is to present the interest of a integrative approach in the understanding, diagnosis and identification of difficulties in ADHD children. More particularly, it aims to underline the interest of the cognitive approach in the understanding of this disorder in the day-to-day life functioning, as well as the benefits of this approach when a specific remediation is planned. [less ▲]

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See detailDiagnostic, eévaluation et gestion d'un portefeuille de produits
Choffray, Jean-Marie ULg

in Chandon, Jean-Louis (Ed.) Quantitative Methods in Marketing (1982, April)

Cet article revoit les principales méthodes utilisées pour équilibrer un portefeuille de produits. Il propose un système d'aide à la décision qui repose sur une décomposition factorielle de la rentabilité ... [more ▼]

Cet article revoit les principales méthodes utilisées pour équilibrer un portefeuille de produits. Il propose un système d'aide à la décision qui repose sur une décomposition factorielle de la rentabilité et fournit une mesure du risque associé aux décisions touchant à l'équilibrage du portefeuille (investissement, désinvestissement, allocation des ressources disponibles). [less ▲]

Detailed reference viewed: 32 (2 ULg)