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See detailClean-up and determination of Organochlorine and Organobromine Compounds
Pirard, Catherine ULg; Douny, Caroline ULg; Eppe, Gauthier ULg et al

in Organohalogen Compounds (2002)

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See detailCleanability assessment of model solid surfaces with a radial-flow cell
Detry, Jean G; Rouxhet, Paul G; Boulange-Petermann, Laurence et al

in Colloids and Surfaces A : Physicochemical and Engineering Aspects (2007), 302(1-3), 540-548

The cleanability of several model solid substrates (glass, stainless steel, polystyrene and polytetrafluoroethylene-PTFE) was studied with a radial-flow cell. Two soiling methods were used to mimic ... [more ▼]

The cleanability of several model solid substrates (glass, stainless steel, polystyrene and polytetrafluoroethylene-PTFE) was studied with a radial-flow cell. Two soiling methods were used to mimic splashing with oil; a thin layer chromatography sprayer giving a narrower and more reproducible oil droplet size distribution was preferred. Glass was the most cleanable substrate, a result which may be consistent with the presence of a swelling gel-like layer at the surface. For the other substrates, the mechanical action exerted by the fluid played a major role in oil removal; however the detergent seemed to intervene after about 5-10 min, facilitating cleaning of PTFE. Oil droplet removal took place only at high wall shear stress, in zones where flow conditions where not well controlled making it impossible to evaluate the wall shear stresses needed for oil droplet removal. Evaluation of cleanability by using the radial-flow cell is restricted to variations of wall shear stresses in a range below 3 N m(-2). (C) 2007 Elsevier B.V. All rights reserved. [less ▲]

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See detailCleanrooms and tissue banking how happy I could be with either GMP or GTP?
Klykens, J; Pirnay, JP; Verbeken, G et al

in Cell and Tissue Banking (2013)

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See detailA clear and present danger tick borne diseases in Europe
Heyman, P.; Cochez, C.; Hofhuis, A. et al

in Expert Review of Anti-infective Therapy (2010), 8(1), 33-50

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See detailClear Cell Sarcoma: An Extremely Rare Cause of Pleural Disease
BURY, Thierry ULg; HERMANS, Gilberte ULg; Alexis-Agnant, R. et al

in European Respiratory Journal (1997), 10(11), 2653-6

We present the case of a 36 yr old woman with a persisting complaints of left chest pain. A chest radiograph revealed multiple left pleural thickenings. Classical exploration was negative. Thoracic ... [more ▼]

We present the case of a 36 yr old woman with a persisting complaints of left chest pain. A chest radiograph revealed multiple left pleural thickenings. Classical exploration was negative. Thoracic surgery allowed the subtotal removal of a huge pleural tumour. The histological examination revealed a clear cell sarcoma. The literature on this extremely rare tumour is reviewed. [less ▲]

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See detailClear link between drought stress, photosynthesis and biogenic volatile organic compounds in Fagus sylvatica L.
Šimpraga, M.; Verbeeck, H.; Demarcke, M. et al

in Atmospheric Environment (2011), 45(30), 5254-5259

Direct plant stress sensing is the key for a quantitative understanding of drought stress effects on biogenic volatile organic compound (BVOC) emissions. A given level of drought stress might have a ... [more ▼]

Direct plant stress sensing is the key for a quantitative understanding of drought stress effects on biogenic volatile organic compound (BVOC) emissions. A given level of drought stress might have a fundamentally different effect on the BVOC emissions of different plants. For the first time, we continuously quantified the level of drought stress in a young potted beech (Fagus sylvatica L.) with a linear variable displacement transducer (LVDT) installed at stem level in combination with simultaneous measurements of BVOC emissions and photosynthesis rates at leaf level. This continuous set of measurements allowed us to examine how beech alters its pattern of photosynthesis and carbon allocation to BVOC emissions (mainly monoterpenes, MTs) and radial stem growth during the development of drought stress. We observed an increasing-decreasing trend in the MT emissions as well as in the fraction of assimilated carbon re-emitted back into the atmosphere (ranging between 0.14 and 0.01%). We were able to link these dynamics to pronounced changes in radial stem growth, which served as a direct plant stress indicator. Interestingly, we detected a sudden burst in emission of a non-identified, non-MT BVOC species when drought stress was acute (i.e. pronounced negative stem growth). This burst might have been caused by a certain stress-related green leaf volatile, which disappeared immediately upon re-watering and thus the alleviation of drought stress. These results highlight that direct plant stress sensing creates opportunities to understand the overall complexity of stress-related BVOC emissions. [less ▲]

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See detailClearance of a productive lentivirus infection in calves experimentally inoculated with caprine arthritis-encephalitis virus
Morin, T.; Guigen, F.; Bouzar, Amel ULg et al

in Journal of Virology (2003)

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See detailCleavase Fragment Length Polymorphism (Cflp): A Methodology To Further Exploit Polymorphisms From Pcr Products Of Plastid Dna (Ptdna) In Phaseolus
Fofana, B.; Martiat, Jc.; Baudoin, Jean-Pierre ULg et al

in Plant Molecular Biology Reporter (1998), 16(3),

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See detailCLEC-2 is required for the activation of mouse platelets by bacterial DNA mimetics
Delierneux, Céline ULg; Hego, Alexandre ULg; LECUT, Christelle ULg et al

Conference (2015, June 22)

Aims: To evaluate whether CpG ODNs affect platelet activation and thrombus formation via CLEC-2 and TLR9. Methods: We incubated washed platelets or whole blood from TLR9-, MyD88- or CLEC-2- deficient mice ... [more ▼]

Aims: To evaluate whether CpG ODNs affect platelet activation and thrombus formation via CLEC-2 and TLR9. Methods: We incubated washed platelets or whole blood from TLR9-, MyD88- or CLEC-2- deficient mice with CpG ODNs. We performed platelet aggregometry, flow cytometric binding and platelet activation assays as well as signal transduction analyses. Thrombus formation and fibrin generation were also analyzed by intravital microscopy in mouse microcirculation upon intravenous injection of CpG ODNs. Results: We show that CpG ODNs bind on platelet surface and are internalized. They activate platelets and induce their aggregation. TLR9- or MyD88-deficient platelets aggregated normally in response to CpG ODN. Interestingly, platelets deficient for the C-type lectin receptor CLEC-2 were unable to capture and internalize CpG ODN. CLEC-2 deficiency abolished CpG ODN-induced platelet activation and aggregation. CpG ODN stimulated CLEC-2 dependent tyrosine kinase pathway and Syk phosphorylation. In vivo, intravenously injected CpG ODN interacted with platelets adhered to laser injured arteriolar endothelia and promoted fibrin generation and thrombus growth. Conclusion: CLEC-2 mediates CpG ODN uptake and subsequent platelet activation, independently of TLR9, which may serve an important role in the interplay between platelets and immunity. [less ▲]

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See detailCLEC-2 is required for the activation of mouseplatelets by bacterial DNA mimetics
Delierneux, Céline ULg; Hego, Alexandre ULg; LECUT, Christelle ULg et al

Conference (2015, June 22)

Background: Short nuclease-resistant phosphorothioate synthetic CpG motif-bearing oligonucleotides (CpG ODNs) mimicking bacterial DNA display potent immunostimulatory activity and are therefore being used ... [more ▼]

Background: Short nuclease-resistant phosphorothioate synthetic CpG motif-bearing oligonucleotides (CpG ODNs) mimicking bacterial DNA display potent immunostimulatory activity and are therefore being used in clinical trials as vaccine adjuvants. Cellular uptake and activation depends on the interaction of CpG ODNs with the C-type lectin receptor DEC-205 and subsequent stimulation of the Toll-like receptor 9 (TLR9) and myeloid differentiation primary response 88 (MyD88) signaling cascade. Platelets express TLR9, MyD88, and the C-type lectin-like receptor 2 (CLEC-2). However, the impacts of CpG ODNs on platelet function have been elusive. Aims: To evaluate whether CpG ODNs affect platelet activation and thrombus formation via CLEC-2 and TLR9. Methods: We incubated washed platelets or whole blood from TLR9-, MyD88- or CLEC-2- deficient mice with CpG ODNs. We performed platelet aggregometry, flow cytometric binding and platelet activation assays as well as signal transduction analyses. Thrombus formation and fibrin generation were also analyzed by intravital microscopy in mouse microcirculation upon intravenous injection of CpG ODNs. Results: We show that CpG ODNs bind on platelet surface and are internalized. They activate platelets and induce their aggregation. TLR9- or MyD88-deficient platelets aggregated normally in response to CpG ODN. Interestingly, platelets deficient for the C-type lectin receptor CLEC-2 were unable to capture and internalize CpG ODN. CLEC-2 deficiencyabolished CpG ODN-induced platelet activation and aggregation. CpG ODN stimulated CLEC-2 dependent tyrosine kinase pathway and Syk phosphorylation. In vivo, intravenously injected CpG ODN interacted with platelets adhered to laser injured arteriolar endothelia and promoted fibrin generation and thrombus growth. Conclusion: CLEC-2 mediates CpG ODN uptake and subsequent platelet activation, independently of TLR9, which may serve an important role in the interplay between platelets and immunity. [less ▲]

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See detailClefs pour comprendre l'Etat fédéral belge
Burny, Philippe ULg

Conference given outside the academic context (1995)

Detailed reference viewed: 55 (1 ULg)
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See detailCleft Palate (CP): not only a diagnosis in foals
Van Galen, Gaby ULg; Delguste, Catherine ULg; Verwilghen, Denis ULg et al

Poster (2007, January)

Detailed reference viewed: 27 (8 ULg)
See detailCléopâtre et la médecine
Marganne, Marie-Hélène ULg

Article for general public (2009)

Was the queen Cleopatra (69-30 BC) author of medical books?

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See detailCléopâtre fut une ambitieuse et maléfique séductrice
Laboury, Dimitri ULg

in Le Grand Livre des idées reçues (2008)

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See detailLe clergé à Eupen-Malmedy durant l'entre-deux-guerres
Brüll, Christoph ULg

Conference given outside the academic context (2016)

Depuis les premières publications sur l’évolution dans les territoires devenus belges en 1920, on sait que le clergé y avait un rôle politique important dans les débats politiques tendus de l’entre-deux ... [more ▼]

Depuis les premières publications sur l’évolution dans les territoires devenus belges en 1920, on sait que le clergé y avait un rôle politique important dans les débats politiques tendus de l’entre-deux-guerres. Comme le reste de la population, il est tiraillé entre deux patries – Belgique et Allemagne –, mais il l’est surtout aussi entre deux évêchés – Liège et Cologne. L’expérience des prêtres dans la région frontalière belgo-allemande illustre alors, parfois douloureusement, le champ de tension entre l’aspiration universelle de l’Église catholique et les convictions national(ist)es de ceux qui la représentent sur place. [less ▲]

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See detailThe clerical party in Belgium
De Laveleye, Émile ULg

in Fortnightly Review (The) (1872), Numéro LXXI

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See detailClés d'interprétation des radiographies du pied du cheval à usage du maréchal ferrant
Busoni, Valeria ULg

Conference given outside the academic context (2008)

Detailed reference viewed: 89 (1 ULg)