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See detailLes facteurs prédictifs de récidive en matière de criminalité sexuelle
Mormont, Christian ULg

in Bessoles, Philippe (Ed.) Criminalité et récidive (2007)

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See detailFacteurs prédictifs du devenir des patients opérés d'une maladie de Cushing
Vallette-Kasic, Sophie; Mugnier, Murielle; VALDES SOCIN, Hernan Gonzalo ULg et al

in 5ème Journée inter CHU d'Endocrinologie et métabolisme de la Méditérranée (1998, November 21)

Objectifs: Déterminer le devenir à long terme de 55 patients avec une maladie de Cushing, suivis en moyenne 26+/-3.8 mois. Conclusions: Les adénomes corticotropes sont le plus souvent des microadénomes ... [more ▼]

Objectifs: Déterminer le devenir à long terme de 55 patients avec une maladie de Cushing, suivis en moyenne 26+/-3.8 mois. Conclusions: Les adénomes corticotropes sont le plus souvent des microadénomes latéraux, envahissant les structures adjacentes dans 30% des cas. Le traitement de première intention est la microchirurgie par voie transphenoidale, permettant une guérison dans 76% des cas. Malgré un taux bas d'échecs immédiats, (11%) les récidives à moyen et long terme (13%) ne sont pas négligeables. Ceci est probablement lié à la fréquence de l'invasion locale, mise en évidence par les données neuroradiologiques et chirurgicales. Sur les 14 paramètres analysées, trois critères peuvent et être considérés comme prédictifs du devenir des patients opérés d'une maladie de Cushing: les signes d'invasion tumorale locale sur IRM ou visualisés par le neurochirurgien et les taux postopératoires immédiats de cortisol. Cependant ces paramètres son t indicatifs et ne dispensent pas du suivi annuel des patients, nécessaire afin de dépister les éventuelles récidives pouvant bénéficier d'une radiothérapie complémentaire focalisée ou non. [less ▲]

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See detailFacteurs pronostiques de décès chez des sujets résidant en maison de repos suivis d'une manière prospective pendant une période de 2 ans
Buckinx, Fanny ULg; Beaudart, Charlotte ULg; Slomian, Justine ULg et al

in Gériatrie et Psychologie Neuropsychiatrie du Vieillissement (2014), 12(1), 73-74

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See detailFacteurs pronostiques du cancer de la prostate : création d’un site Internet basé sur des évidences.
Delvenne, Catherine ULg; Cielniaszek, N.; Gielen, Jacques et al

in Informatique et Santé, Santé et Réseaux Informatiques : Comptes-rendus des journées Francophones d’Informatique Médicale, Liège, Avril 1998. (1998)

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See detailFacteurs pronostiques du cancer pulmonaire non à petites cellules
GESTER, Fanny; PAULUS, Astrid ULg; SIBILLE, Anne ULg et al

in Revue Médicale de Liège (2016), 71(1), 34-39

Summary : Non small cell lung cancer is the most frequent type of lung cancer and its prognosis is still very poor. Relapse is frequent and can be observed even in early stages of the disease, in spite of ... [more ▼]

Summary : Non small cell lung cancer is the most frequent type of lung cancer and its prognosis is still very poor. Relapse is frequent and can be observed even in early stages of the disease, in spite of a surgical management with curative intent. This paper gives an overview of the main prognostic factors, the two most important of which remain the staging and tumor histology. These also determine the therapeutic strategy. Other factors of poor prognosis might also be useful for clinicians, particularly in their decision to refer patients for adjuvant therapies. Keywords : Non-small cell lung cancer – Prognostic factors – Pulmonary oncology – Surgery [less ▲]

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See detailFacteurs protecteurs familiaux de la deliquance juvenile feminine
Rasseneur, D.; Born, Michel ULg

in Revue de Psychoéducation (2004), 33(2), 321-333

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See detailFacteurs psychologiques qui influencent l’addiction à Internet: un modèle intégratif
Burnay, Jonathan ULg; Billieux, Joel; Blairy, Sylvie ULg et al

Poster (2014, October 17)

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See detailLes facteurs sous-jacents à l'étude et susceptibles d'influencer les options du schéma de structure communal
Collette, Jean-Pierre ULg; Goossens, Marc ULg; Hanocq, Philippe ULg

in Environnement et Société (1992), 9/10

Analyse de certains facteurs "externes" au projet d'aménagement mais exerçant une influence déterminante sur ses orientations : la confrontation des objectifs communaux et régionaux, les contraintes ... [more ▼]

Analyse de certains facteurs "externes" au projet d'aménagement mais exerçant une influence déterminante sur ses orientations : la confrontation des objectifs communaux et régionaux, les contraintes techniques et politiques locales, les groupes de pression divers. [less ▲]

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See detailFACTEURS, PROCESSUS ET MORPHOLOGIE KARSTIQUES DANS LES CALCAIRES PALÉOZOÏQUES DE LA BELGIQUE
Ek, Camille ULg

Doctoral thesis (1969)

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See detailFactive versus reported speech complements in English
Brems, Lieselotte ULg; Gentens, Caroline; Davidse, Kristin et al

Conference (2013, November 17)

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See detailFactor complexity of S-adic sequences
Leroy, Julien ULg

Scientific conference (2013, September)

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See detailFactor complexity of S-adic sequences
Leroy, Julien ULg

Conference (2013, June)

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See detailFactor Complexity of S-adic words generated by the Arnoux-Rauzy-Poincaré Algorithm
Labbé, Sébastien ULg; Berthé, Valérie

in Advances in Applied Mathematics (2015), 63

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See detailFactor Mobility and Redistribution
Cremer, Helmuth; Pestieau, Pierre ULg

in Henderson, J. V.; Thisse, J. F. (Eds.) Handbook of Regional and Urban Economics. Volume 4 (2004)

This chapter reviews recent theoretical work on the effect of factor mobility and the ensuing tax competition on the capacity of governments to raise revenue and redistribute income. It focuses on three ... [more ▼]

This chapter reviews recent theoretical work on the effect of factor mobility and the ensuing tax competition on the capacity of governments to raise revenue and redistribute income. It focuses on three issues: the relevance and limitations of the "race to the bottom" result, the benefits and pitfalls of partial coordination and the incidence of factors mobility on social security systems. [less ▲]

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See detailFactor V inhibitor after injection of human thrombin in a bleeding ulcer.
Caers, Jo ULg; Reekmans, An; Jochmans, Kristin et al

in Endoscopy (2003), 35((6)), 542-4

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See detailFactor XIII a-positive dermal dendrocytes and shear wave propagation in human skin.
Hermanns-Lê, Trinh ULg; Uhoda, I.; Pierard, Claudine ULg et al

in European Journal of Clinical Investigation (2002), 32(11), 847-51

BACKGROUND: The in vivo interdependence between the phenotypic characteristics of dermal cells and the strain imposed on the tissue has not been studied thoroughly in humans. In particular the mechanical ... [more ▼]

BACKGROUND: The in vivo interdependence between the phenotypic characteristics of dermal cells and the strain imposed on the tissue has not been studied thoroughly in humans. In particular the mechanical force modulation of Factor XIII a expression in dermal dendrocytes (DD) remains unknown. MATERIALS AND METHODS: The present study compares the numerical density of Factor XIII a-positive DD and the in vivo shear wave velocity in the skin. The investigation was performed in 20 men of normal weight and 20 obese men before and after entering a slimming process. RESULTS: Excess cutaneous fat places the skin under increased intrinsic tension. The resonance running time measurement (RRTM) and the DD density were significantly reduced in overweight individuals. After a short-term but intense slimming process, the same individuals showed a trend to normalization of these two parameters without, however, reaching significance. Pooling all data yielded a significant logarithmic correlation between RRTM values and densities in Factor XIII a-positive DD. CONCLUSION: Factor XIII a expression in human DD may be partially regulated by the intrinsic resting tensions in the skin. [less ▲]

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See detailFactor Xiiia-Positive Dendrocyte Rarefaction in Ehlers-Danlos Syndrome, Classic Type
Hermanns-Lê, Trinh ULg; Pierard, Gérald ULg

in American Journal of Dermatopathology (2001), 23(5), 427-30

The Ehlers-Danlos syndrome (EDS) represents a heterogeneous group of connective tissue disorders recognized by distinct clinical, microscopic, and biochemical aspects. In particular, some histologic and ... [more ▼]

The Ehlers-Danlos syndrome (EDS) represents a heterogeneous group of connective tissue disorders recognized by distinct clinical, microscopic, and biochemical aspects. In particular, some histologic and ultrastructural clues have been reported in the literature. We present a novel immunohistochemical aid to the diagnosis of the most frequent type of EDS. Factor XIIIa-positive dendrocytes are almost absent in the reticular dermis and markedly reduced in number and size in the adventitial dermis. By contrast, the densities of vimentin-positive cells and CD34-positive cells were unremarkable. The biologic significance of this finding is unknown. However, at least a subset of dermal dendrocytes interacts with fibroblasts. This mechanism could be affected in the classic form of EDS. [less ▲]

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See detailFactor Xiiia-Positive Dendrocytes and Proliferative Activity of Cutaneous Cancers
Pierard-Franchimont, Claudine ULg; Arrese Estrada, Jorge ULg; Nikkels, Arjen ULg et al

in Virchows Archiv : An International Journal of Pathology (1996), 429(1), 43-48

Factor XIIIa-positive dendrocytes present at the periphery and inside epithelial neoplasms are an heterogeneous group of cells. They are subsets of mesenchymal cells, cancer-associated macrophages and ... [more ▼]

Factor XIIIa-positive dendrocytes present at the periphery and inside epithelial neoplasms are an heterogeneous group of cells. They are subsets of mesenchymal cells, cancer-associated macrophages and antigen-presenting cells. Factor XIIIa, other tissue transglutaminases, alpha 2-macroglobulin and tumour necrosis factor-alpha represent a complex network of mediators influencing tumour progression in the skin. In the present study we searched for the presence of dendrocytes and alpha 2-macroglobulin deposits inside and in the vicinity of cutaneous carcinomas (90 basal cell carcinomas and 46 squamous cell carcinomas) and malignant melanomas (69 primary and 28 metastatic tumours). We also studied the proliferation of the same neoplasms by Ki-67 immunohistochemistry. Dendrocytes were numerous, abutting on and infiltrating most basal cell carcinomas and thin malignant melanomas. In contrast, they were present in only low numbers or even absent in thick primary malignant melanomas and in their metastases. They appeared unmodified around squamous cell carcinomas compared with the surrounding skin. Extracellular deposits of alpha 2-macroglobulin were often found in locations where dermal dendrocytes were numerous. No correlation was found between the Ki-67 indices of carcinomas and the density of peritumoral dendrocytes. In contrast, negative relationships were found between the Ki-67 indices and the number of dendrocytes present inside basal cell carcinomas and thin malignant melanomas. This study has yielded circumstantial evidence to link the density of factor XIIIa-positive dendritic cells and a low proliferative rate of neoplastic cells in basal cell carcinomas and malignant melanomas. [less ▲]

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See detailFactor-XIIIa-positive dendrocytes in drug-induced toxic epidermal necrolysis (Lyell's syndrome): paradoxical activation in skin and rarefaction in lymph nodes.
Paquet, Philippe ULg; Quatresooz, Pascale ULg; Pierard, Gérald ULg

in Dermatology : International Journal for Clinical & Investigative Dermatology (2003), 206(4), 374-8

BACKGROUND: Drug-induced toxic epidermal necrolysis (TEN) is a rare life-threatening disease characterized by the extensive destruction of the epidermis contrasting with the discreteness of lymphoid cell ... [more ▼]

BACKGROUND: Drug-induced toxic epidermal necrolysis (TEN) is a rare life-threatening disease characterized by the extensive destruction of the epidermis contrasting with the discreteness of lymphoid cell infiltration. The precise pathomechanism of the disease remains unclear. METHODS: Skin specimens and peripheral and thoracic lymph nodes (LNs) were collected from 2 TEN patients. They were examined by conventional histology and immunohistochemistry using antibodies directed to factor XIIIa (dermal dendrocytes), CD1a (Langerhans cells), CD15 (granulocytes), CD20 (B lymphocytes), CD45RO (activated T lymphocytes), CD68 (macrophages) and the proliferation marker Ki-67. LNs from patients with mycosis fungoides, from subjects dead from acute cardiac failure or traumatic injuries, as well as metastasis-free sentinel LNs of cutaneous melanoma served as positive and negative controls. RESULTS: TEN LNs showed absence of germinal centers but a moderate hyperplasia of the paracortical T cell zone. Immunohistochemistry did not reveal any distinctive aspect in LN cellular densities between TEN and other control conditions except for the factor-XIIIa+ dendritic cells which were dramatically reduced in numbers in TEN LNs. This rarefaction in LNs contrasted with the great number of these cells in the skin of the same patients. CONCLUSION: The structure of TEN LNs rules out the involvement of an antibody-mediated response. As dendritic factor-XIIIa+ cells are involved in most cutaneous T-cell-mediated responses, their depletion in TEN LNs could explain the sparse lymphoid cell infiltrate in lesional TEN skin. [less ▲]

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See detailFactores predictivos de nueva fractura tras vertebroplastia.
Docampo Martinez, Elisa ULg; Ciria, Manel; Serra-Burges, Joan et al

in Medicina clinica (2009), 133(1), 17-9

PURPOSE: To evaluate the risk factors of new fractures after vertebroplasty (VP). PATIENTS AND METHOD: Prospective, non-randomized study including patients with acute osteoporotic fractures treated with ... [more ▼]

PURPOSE: To evaluate the risk factors of new fractures after vertebroplasty (VP). PATIENTS AND METHOD: Prospective, non-randomized study including patients with acute osteoporotic fractures treated with VP. Baseline visit included clinical and densitometric data. At 30, 90 and 180 days, changes in clinical data and side effects (cement leakage and new fractures) were recorded. To establish the predictive factors of a new fracture, differences between the group of patients with new fractures (R1) and those without fractures (R0) were evaluated. RESULTS: Vertebroplasty was performed in 43 patients (82 vertebrae). Cement leakage into a disc appeared in 11 cases (11,5%) and 12 new fractures occurred in 9 patients. No statistical differences were detected between groups R1 and R0 in the following variables: sex, age, vitamin D levels, T-score, kyphosis angle, primary/secondary osteoporosis, preexisting fractures, number of treated vertebrae and amount of cement injected. A positive, statistical significant correlation, was established between cement leakage into a disk and incidence of adjacent new fractures (p<0.001). CONCLUSIONS: Cement leakage into a disc increases the risk of adjacent new fractures after vertebroplasty. [less ▲]

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