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See detailCompression induces the expression of a sclerotic phenotype in human subchondral osteoblasts
Sanchez, Christelle ULg; Gabay, Odile; Pesesse, Laurence ULg et al

in Osteoarthritis and Cartilage (2009), 17(suppl 1), 95

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See detailBiodiversity of three representative groups of the Antarctic zoobenthos - Coping with change (BIANZO II)
Raes, Maarten; Vanreusel, Ann; Pasotti, Francesca et al

Report (2009)

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See detailUn modo attutito d’esistere: Note su Sbarbaro traduttore dal francese
Benzoni, Pietro ULg

in Ferreri, Davide (Ed.) Camillo Sbarbaro in versi e in prosa (2009)

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See detailInfluence of microstructure on the thermal conductivity of magnetoresistive La0.7Ca0.3MnO3/Mn3O4 manganite/insulating oxide polycrystalline bulk composites
Mucha, J.; Vertruyen, Bénédicte ULg; Misiorek, H. et al

in Journal of Applied Physics (2009), 105(6), 063501

We report the temperature dependence of the thermal conductivity kappa(T) of bulk polycrystalline composite samples containing a magnetoresistive manganite (La0.7Ca0.3MnO3) and an electrically insulating ... [more ▼]

We report the temperature dependence of the thermal conductivity kappa(T) of bulk polycrystalline composite samples containing a magnetoresistive manganite (La0.7Ca0.3MnO3) and an electrically insulating phase (Mn3O4). The sample porosity is shown to be a significant parameter affecting the experimental data: after porosity correction the curves display the characteristics of an ideal composite. A fit of the kappa(T) curves at low temperature using the Debye model enables the mean free path of phonons scattered on "boundaries" to be determined. The values are on the order of the grain size but are influenced by the grain arrangement and the presence of twins. [less ▲]

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See detailRapid synthesis of submicron crystalline barium zirconate BaZrO3 by precipitation in aqueous basic solution below 100 degrees C
Boschini, Frédéric ULg; Rulmont, André ULg; Cloots, Rudi ULg et al

in Journal of the European Ceramic Society (2009), 29(8), 1457-1462

Pure crystalline BaZrO3 powders can be produced by precipitation in highly basic aqueous solution. The influence of several synthesis parameters is studied. At high OH- concentration ([NaOH] = 20 mol/l ... [more ▼]

Pure crystalline BaZrO3 powders can be produced by precipitation in highly basic aqueous solution. The influence of several synthesis parameters is studied. At high OH- concentration ([NaOH] = 20 mol/l), it is possible to obtain the well-crystallized stoichiometric perovskite phase at relatively low temperature (similar to 80 degrees C), after a short reaction time (15 min) and without requiring any precaution to avoid the presence of CO2. This synthesis method yields spherical particles, whose size can be controlled by changing the concentration of the Ba + Zr solution. No calcination treatment is necessary since the precipitate is crystalline. Suitable choice of the synthesis parameters ([NaOH] = 20 mol/l, [Ba + Zr] = 1 mol/l, reaction time= 15 min) yields a sub-micron precipitate with excellent densification behaviour. Corrosion tests in BaO-CuO melt show that similar to 98% dense BaZrO3 obtained by sintering at 1650 degrees C for 13 h could be used for crucibles in the synthesis of YBa2Cu3O7 superconducting single crystals. (C) 2008 Elsevier Ltd. All rights reserved. [less ▲]

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See detailHybridization of short complementary PNAs to G-quadruplex forming oligonucleotides: An electrospray mass spectrometry study.
Amato, Jussara; Oliviero, Giorgia; De Pauw, Edwin ULg et al

in Biopolymers (2009), 91(4), 244-255

We investigated the interaction of the short PNA strand [acccca]-PNA with oligodeoxynucleotides containing one, two, or four tracts of TGGGGT units. Electrospray ionization mass spectrometry allowed ... [more ▼]

We investigated the interaction of the short PNA strand [acccca]-PNA with oligodeoxynucleotides containing one, two, or four tracts of TGGGGT units. Electrospray ionization mass spectrometry allowed exploring the wide variety of complex stoichiometries that were found to coexist in solution. In water, the PNA strand forms short heteroduplexes with the complementary DNA sequences, but higher-order structures are also found, with PNA(2n)*DNA(n) triplex units, culminating in precipitation at very low ionic strength. In the presence of ammonium acetate, there is a competition between PNA*DNA heteroduplex formation and DNA G-quadruplex formation. Heteroduplex formation is favored when the PNA + DNA mixture in ammonium acetate is heated and cooled at room temperature, but not if the PNA is added at room temperature to the pre-formed G-quadruplex. We also found that the short [acccca]-PNA strand binds to G-quadruplexes. (c) 2008 Wiley Periodicals, Inc. Biopolymers, 2008. [less ▲]

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See detailOARSI recommendations on knee and hip osteoarthritis: use with discernment.
Chevalier, Xavier; Henrotin, Yves ULg

in Joint Bone Spine (2009), 76(5), 455-7

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See detailMolecular classification of T-cell lymphomas.
De Leval, Laurence ULg; Bisig, Bettina ULg; Thielen, Caroline ULg et al

in Critical Reviews in Oncology/Hematology (2009)

T-cell neoplasms encompass a heterogeneous group of relatively rare disease entities. This review, focused on lymphoblastic tumors (T-ALL/LBL) and nodal-based peripheral T-cell lymphomas (PTCL ... [more ▼]

T-cell neoplasms encompass a heterogeneous group of relatively rare disease entities. This review, focused on lymphoblastic tumors (T-ALL/LBL) and nodal-based peripheral T-cell lymphomas (PTCL), summarizes recent advances in the molecular characterization of these diseases. In T-ALL/LBL, molecular subgroups delineated by gene expression profiling correlate with leukemic arrest at specific stages of normal thymocyte development and different oncogenic pathways, and seem to be of interest for prognosis prediction. Angioimmunoblastic T-cell lymphoma (AITL), one of the most common PTCL entities, comprises neoplastic cells with a molecular signature similar to normal follicular helper T cells, and this cellular derivation might account for several of the peculiar aspects of this disease. Except in ALK-positive anaplastic large cell lymphoma, defined by ALK gene fusions, chromosomal translocations are otherwise rare in PTCLs, but some recurrent rearrangements might be associated with distinct lymphoma subtypes. In PTCL, not otherwise specified (PTCL, NOS), novel molecular biomarkers of potential therapeutic interest have been recently identified. [less ▲]

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See detailQuestions d'agronomie posées par l'Académie (1772-1794)
Collart, Muriel ULg

in Hasquin, Hervé (Ed.) L'Académie impériale et royale de Bruxelles. Ses académiciens et leurs réseaux intellectuels au XVIIIe siècle (2009)

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See detailCharacterization of prolatinomas resistant to dopaminergic agonists
Vroonen, Laurent ULg; Tamagno, G.; Naves, L. et al

in 19 Meeting of the Belgian Endocrine and Metabolic societies (2009)

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See detailPlaidoyer pour une criminologie de terrain(s)
Dantinne, Michaël ULg

in Revue de Droit Pénal et de Criminologie (2009)

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See detailThe role of European national journals in education.
Mills, Peter; Timmis, Adam; Huber, Kurt et al

in Hellenic journal of cardiology : HJC = Hellenike kardiologike epitheorese (2009), 50(6), 461-4

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See detailINHIBITION OF mRNA export and dimerization of interferon regulatory factor 3 by Theiler's virus leader protein
RICOUR, Céline ULg; DELHAYE, S; HATO, SV et al

in Journal of General Virology (2009), 90

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See detailLes contrats commerciaux
Bublot, Jean ULg

in Guide des contrats et lettres types (2009)

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See detailPréface de : La dévalaison des poissons dans la Meuse moyenne belge
Philippart, Jean-Claude ULg; Poncin, Pascal ULg

in Sonny, Damien (Ed.) La dévalaison des poissons dans la Meuse moyenne belge (2009)

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See detailA prospective randomized multicenter trial of darbepoetin-alfa and I.V. iron administration after autologous hematopoietic stem cell transplantation.
Beguin, Yves ULg; Maertens, J.; DE PRIJCK, Bernard ULg et al

Poster (2009)

We conducted a multicenter prospective randomized study analyzing the impact of darbepoetin alfa (DA) with or mithout i.v. iron on erythroid recovery after autologous HCT.

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See detailHistopathological diagnosis of a type vii mucopolysaccharidosis after pregnancy termination.
Delbecque, Katty ULg; Gaillez, Stephanie ULg; Schaaps, Jean-Pierre ULg

in Fetal & Pediatric Pathology (2009), 28(1), 1-8

Type VII mucopolysaccharidosis is a very rare recessive lysosomal storage disease. We diagnosed a type VII MPS in a case of severe fetal hydrops after pregnancy termination at 23 weeks of gestation. The ... [more ▼]

Type VII mucopolysaccharidosis is a very rare recessive lysosomal storage disease. We diagnosed a type VII MPS in a case of severe fetal hydrops after pregnancy termination at 23 weeks of gestation. The diagnosis was suspected on histopathological examination by the presence of foam cells in many viscera and foamy placental Hofbauer cells. Enzyme assay on cultured amniotic cells showed a markedly deficient beta-glucuronidase activity, thus confirming the diagnosis. This report shows the importance of a precise necropsy diagnosis in nonimmune hydrops because of putative implications for genetic counseling and prenatal diagnosis in subsequent pregnancies. [less ▲]

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See detailEANA European Astrobiology workhop, Program and abstracts
Javaux, Emmanuelle ULg; Dehant, Véronique; Muller, Christian

Book (2009)

EANA Euroepan Astrobiology workhop, Program and abstracts, Brussels 12-14 oct 2009

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