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See detailMerleau-Ponty : l'ontologie à la lumière des signes
Caeymaex, Florence ULg

in Irene Borges-Duarte, Fernanda Henriques (Ed.) Heidegger, linguagem, traduçao (2004)

Detailed reference viewed: 15 (1 ULg)
See detailMerleau-Ponty : la beauté du monde
Steinmetz, Rudy ULg

in L'atelier d'esthétique (Ed.) Esthétique et philosophie de l'art (2002)

Detailed reference viewed: 18 (0 ULg)
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See detailMerleau-Ponty : peinture et vérité
Steinmetz, Rudy ULg

Conference (1998)

Detailed reference viewed: 8 (0 ULg)
See detailMerleau-Ponty : philosophie et peinture (l'approche de Cézanne)
Steinmetz, Rudy ULg

Conference given outside the academic context (2003)

Detailed reference viewed: 2 (0 ULg)
See detailMerleau-Ponty : philosophie et peinture (perception et expression)
Steinmetz, Rudy ULg

Conference given outside the academic context (2003)

Detailed reference viewed: 24 (2 ULg)
See detailMerleau-Ponty : philosophie et peinture (perception et participation)
Steinmetz, Rudy ULg

Conference given outside the academic context (2002)

Detailed reference viewed: 11 (1 ULg)
See detailThe Merlin and its Suite
Combes, Annie ULg

in Dover, Carol (Ed.) A Companion to the Lancelot-Grail-Cycle (2003)

Detailed reference viewed: 20 (5 ULg)
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See detailMERLIN: MEasure the Router Level of the INternet
Mérindol, Pascal; Donnet, Benoît ULg; Pansiot, Jean-Jacques, et al

in 7th Euro-NF Conference on Next Generation Internet (2011, June)

The Internet topology discovery has been an extensive research subject those last years. While the raw data is collected using large traceroute campaigns, additional probing and/or extensive computation ... [more ▼]

The Internet topology discovery has been an extensive research subject those last years. While the raw data is collected using large traceroute campaigns, additional probing and/or extensive computation are required to gather subsets of IP addresses into single identifiers cor- responding to routers. This process, known as alias reso- lution, leads to a router level map of the Internet. In this paper, we push further the Internet router level mapping with a new probing tool called MERLIN. MER- L I N is based on mrinfo, a multicast management tool. mrinfo is able to silently collect all IPv4 multicast en- abled interfaces of a router and all its multicast links to- wards its neighbors: it does not need or rely on any alias resolution mechanism. In addition, M E R L I N comes with the advantage of being much more scalable than standard data gathering techniques. In this paper, we deploy and evaluate the performance of MERLIN. We demonstrate that the use of several vantage points is crucial to circum- vent IGMP filtering in order to collect large amounts of routers. We also investigate the completeness of MERLIN by providing a lower bound on the proportion of in- formation that it may miss. Finally, our dataset and the MERLIN implementation are freely available. [less ▲]

Detailed reference viewed: 36 (6 ULg)
See detailMerocyanine 540 in liposomes: a laser flash photolysis and a electron resonance study
Hoebeke, Maryse ULg; Enescu, M.; Lindqvist, L. et al

Conference (1993)

Detailed reference viewed: 10 (3 ULg)
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See detailMerovingian pottery in the Mosan Valley: diffusion and consumption
Van Wersch, Line ULg; Coquinot, Yvan; Mathis, François ULg et al

Poster (2009)

Detailed reference viewed: 55 (0 ULg)
See detailLa merveilleuse cannibale
Nazé, Yaël ULg

Article for general public (2006)

Not Available

Detailed reference viewed: 6 (0 ULg)
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See detailMerveilleuses études classiques
Bodson, Arthur ULg

Scientific conference (1998)

Detailed reference viewed: 11 (0 ULg)
See detailMes premiers pas en Bourse
Bodson, Laurent ULg

Scientific conference (2010, October 04)

Detailed reference viewed: 39 (8 ULg)
See detailMes premiers pas en Bourse
Bodson, Laurent ULg

Conference given outside the academic context (2008)

Detailed reference viewed: 70 (16 ULg)
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See detailMesencephalic and third ventricle cysts: diagnosis and management in four cases.
RAMAEKERS, Vincent ULg; Reul, J.; Siller, V. et al

in Journal of neurology, neurosurgery, and psychiatry (1994), 57(10), 1216-20

Four infants with obstructive hydrocephalus caused by space occupying third ventricle and mesencephalic cysts are reported. Despite immediate shunt insertion in all patients, there was either lack of ... [more ▼]

Four infants with obstructive hydrocephalus caused by space occupying third ventricle and mesencephalic cysts are reported. Despite immediate shunt insertion in all patients, there was either lack of clinical improvement or late onset of clinical deterioration. Neuroimaging (CT, MRI, and ventriculography) diagnosed the presence of non-communicating midline outpouchings of the CSF pathways causing obstruction of aqueductal CSF flow and brainstem signs. The cysts were of different origin. In one patient it was caused by a previous thalamic haemorrhage, in another patient by neonatal Escherichia coli meningoventriculitis. In two cases with obstructive hydrocephalus at birth, the aetiology is unclear. Direct puncture and drainage of the cysts led to clinical improvement. The cysts were poorly visualised on CT and could be misinterpreted as an enlarged third ventricle, simulating congenital aqueduct stenosis. Careful neuroradiological investigation is necessary to establish an accurate diagnosis and neurosurgical management. In such cases with hydrocephalus and persisting ventricular enlargement despite shunting, CT ventriculography is a useful tool. [less ▲]

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See detailMesenchymal Stem Cell Graft Improves Recovery after Spinal Cord Injury in Adult Rats through Neurotrophic and Pro-Angiogenic Actions.
Quertainmont, Renaud; Cantinieaux, Dorothée ULg; Botman, Olivier et al

in PLoS ONE (2012), 7(6), 39500

Numerous strategies have been managed to improve functional recovery after spinal cord injury (SCI) but an optimal strategy doesn't exist yet. Actually, it is the complexity of the injured spinal cord ... [more ▼]

Numerous strategies have been managed to improve functional recovery after spinal cord injury (SCI) but an optimal strategy doesn't exist yet. Actually, it is the complexity of the injured spinal cord pathophysiology that begets the multifactorial approaches assessed to favour tissue protection, axonal regrowth and functional recovery. In this context, it appears that mesenchymal stem cells (MSCs) could take an interesting part. The aim of this study is to graft MSCs after a spinal cord compression injury in adult rat to assess their effect on functional recovery and to highlight their mechanisms of action. We found that in intravenously grafted animals, MSCs induce, as early as 1 week after the graft, an improvement of their open field and grid navigation scores compared to control animals. At the histological analysis of their dissected spinal cord, no MSCs were found within the host despite their BrdU labelling performed before the graft, whatever the delay observed: 7, 14 or 21 days. However, a cytokine array performed on spinal cord extracts 3 days after MSC graft reveals a significant increase of NGF expression in the injured tissue. Also, a significant tissue sparing effect of MSC graft was observed. Finally, we also show that MSCs promote vascularisation, as the density of blood vessels within the lesioned area was higher in grafted rats. In conclusion, we bring here some new evidences that MSCs most likely act throughout their secretions and not via their own integration/differentiation within the host tissue. [less ▲]

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See detailMesenchymal stem cells and neural crest stem cells from adult bone marrow: characterization of their surprising similarities and differences.
Wislet, Sabine ULg; Laudet, Emerence ULg; Neirinckx, Virginie ULg et al

in Cellular and Molecular Life Sciences : CMLS (2012), 69(15), 2593-2608

The generation of neuronal cells from stem cells obtained from adult bone marrow is of significant clinical interest in order to design new cell therapy protocols for several neurological disorders. The ... [more ▼]

The generation of neuronal cells from stem cells obtained from adult bone marrow is of significant clinical interest in order to design new cell therapy protocols for several neurological disorders. The recent identification in adult bone marrow of stem cells derived from the neural crest stem cells (NCSC) might explain the neuronal phenotypic plasticity shown by bone marrow cells. However, little information is available about the nature of these cells compared to mesenchymal stem cells (MSC), including their similarities and differences. In this paper, using transcriptomic as well as proteomic technologies, we compared NCSC to MSC and stromal nestin-positive cells, all of them isolated from adult bone marrow. We demonstrated that the nestin-positive cell population, which was the first to be described as able to differentiate into functional neurons, was a mixed population of NCSC and MSC. More interestingly, we demonstrated that MSC shared with NCSC the same ability to truly differentiate into Tuj1-positive cells when co-cultivated with paraformaldehyde-fixed cerebellar granule neurons. Altogether, those results suggest that both NCSC and MSC can be considered as important tools for cellular therapies in order to replace neurons in various neurological diseases. [less ▲]

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See detailMesenchymal Stem Cells in Solid Organ Transplantation (MiSOT) Fourth Meeting: Lessons Learned from First Clinical Trials.
Franquesa, Marcella; Hoogduijn, Martin J.; Reinders, Marlies E. et al

in Transplantation (2013), 96(3), 234-238

The Fourth Expert Meeting of the Mesenchymal Stem Cells in Solid Organ Transplantation (MiSOT) Consortium took place in Barcelona on October 19 and 20, 2012. This meeting focused on the translation of ... [more ▼]

The Fourth Expert Meeting of the Mesenchymal Stem Cells in Solid Organ Transplantation (MiSOT) Consortium took place in Barcelona on October 19 and 20, 2012. This meeting focused on the translation of preclinical data into early clinical settings. This position paper highlights the main topics explored on the safety and efficacy of mesenchymal stem cells as a therapeutic agent in solid organ transplantation and emphasizes the issues (proper timing, concomitant immunossupression, source and immunogenicity of mesenchymal stem cells, and oncogenicity) that have been addressed and will be followed up by the MiSOT Consortium in future studies. [less ▲]

Detailed reference viewed: 29 (3 ULg)
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See detailMesenchymal stromal cell therapy in conditions of renal ischaemia/reperfusion.
Erpicum, Pauline; Detry, Olivier; Weekers, Laurent et al

in Nephrology Dialysis Transplantation (2014), 29

Acute kidney injury (AKI) represents a worldwide public health issue of increasing incidence, with a significant morbi-mortality. AKI treatment mostly relies on supportive manoeuvres in the absence of ... [more ▼]

Acute kidney injury (AKI) represents a worldwide public health issue of increasing incidence, with a significant morbi-mortality. AKI treatment mostly relies on supportive manoeuvres in the absence of specific target-oriented therapy. The pathophysiology of AKI commonly involves ischaemia/reperfusion (I/R) events, which cause both immune and metabolic consequences in renal tissue. Similarly, at the time of kidney transplantation (KT), I/R is an unavoidable event which contributes to early graft dysfunction and enhanced graft immunogenicity. Mesenchymal stromal cells (MSCs) represent a heterogeneous population of adult, fibroblast-like multi-potent cells characterized by their ability to differentiate into tissues of mesodermal lineages. Because MSC have demonstrated immunomodulatory, anti-inflammatory and tissue repair properties, MSC administration at the time of I/R and/or at later times has been hypothesized to attenuate AKI severity and to accelerate the regeneration process. Furthermore, MSC in KT could help prevent both I/R injury and acute rejection, thereby increasing graft function and survival. In this review, summarizing the encouraging observations in animal models and in pilot clinical trials, we outline the benefit of MSC therapy in AKI and KT, and envisage their putative role in renal ischaemic conditioning. [less ▲]

Detailed reference viewed: 27 (12 ULg)