References of "2007"
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See detailP2X1 receptors as new regulators of neutrophil life span
Faccinetto, Céline ULg; Lecut, Christelle ULg; Jacobs, Nathalie ULg et al

in Journal of Thrombosis and Haemostasis [=JTH] (2007)

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See detailL'information du patient lombalgique.
Marty, M.; Henrotin, Yves ULg

in Rhumatologie Pratique (2007), 242

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See detailSuperconducting microrings as magnetic pinning centers
Gillijns, W.; Silhanek, Alejandro ULg; Moshchalkov, V. V.

in Applied Physics Letters (2007), 91(20),

The nucleation of the superconducting condensate in an Al film deposited on top of a periodic array of microsized Pb rings is investigated using transport measurements. We demonstrate that these Pb rings ... [more ▼]

The nucleation of the superconducting condensate in an Al film deposited on top of a periodic array of microsized Pb rings is investigated using transport measurements. We demonstrate that these Pb rings form tunable pinning sites which can be switched at will to repel or attract vortices in the Al film, depending on their magnetic history. After zero field cooling, a repulsive interaction between the rings and the vortices is observed, while after field cooling, the interaction becomes attractive. The flexibility of such current-induced pinning centers can lead to an enhanced control over the vortex motion. (c) 2007 American Institute of Physics. [less ▲]

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See detailTheoretical aspects of g-mode pulsations in $\gamma$ Doradus stars
Dupret, Marc-Antoine ULg; Miglio, Andrea ULg; Grigahcène, A. et al

in Communications in Asteroseismology (2007), 150

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See detailTailoring the properties of artificially layered ferroelectric superlattices
Dawber, Matthew; Stucki, Nicolas; Lichtensteiger, Celine et al

in Advanced Materials (2007), 49(23), 4153-4159

The polarization of PbTiO3/SrTiO3 superlattices is experimentally tuned from 0-60 mu C/cm(-2) and the transition temperature from room temperature to 1000 K while maintaining a perfect crystal structure ... [more ▼]

The polarization of PbTiO3/SrTiO3 superlattices is experimentally tuned from 0-60 mu C/cm(-2) and the transition temperature from room temperature to 1000 K while maintaining a perfect crystal structure and low leakage currents (see figure). A simple model based on Landau theory is developed as a guide for the straightforward production of samples with ferroelectric properties designed for particular applications. [less ▲]

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See detailNovel dipyrazoles acting as glutamate modulators
Francotte, Pierre ULg; De Tullio, Pascal ULg; Pirotte, Bernard ULg

in Expert Opinion on Therapeutic Patents (2007), 17(12), 1489-1493

Knowing the potential therapeutic interest of AMPA potentiation, patents have been published for 15 years relating the discovery of novel compounds able to allosterically bind to the AMPA receptors and ... [more ▼]

Knowing the potential therapeutic interest of AMPA potentiation, patents have been published for 15 years relating the discovery of novel compounds able to allosterically bind to the AMPA receptors and leading to a potentiation of the AMPA signals. Besides this classical approach, a new target for the medicinal chemist has been defined due to the recent findings describing the modulation of AMPA receptors by neuronal proteins, and has led to the design of dipyrazole compounds by Aventis. These new dipyrazole derivatives may be considered as `indirect AMPApams', constituting a new pharmacological class. Based on their in vitro activity, it is probable that these compounds could be of therapeutic value for the treatment of cognitive disorders, schizophrenia or depression. [less ▲]

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See detailConformational and thermodynamic changes of the repressor/DNA operator complex upon monomerization shed new light an regulation mechanisms of bacterial resistance against beta-lactam antibiotics
Boudet, J.; Duval, V.; Van Melckebeke, H. et al

in Nucleic Acids Research (2007), 35(13), 4384-4395

In absence of beta-lactam antibiotics, Blal and Mecl homodimeric repressors negatively control the expression of genes involved in P-lactam resistance in Bacillus licheniformis and in Staphylococcus ... [more ▼]

In absence of beta-lactam antibiotics, Blal and Mecl homodimeric repressors negatively control the expression of genes involved in P-lactam resistance in Bacillus licheniformis and in Staphylococcus aureus. Subsequently to P-lactam presence, Blal/Mecl is inactivated by a single-point proteolysis that separates its N-terminal DNA-binding domain to its C-terminal domain responsible for its dimerization. Concomitantly to this proteolysis, the truncated repressor acquires a low affinity for its DNA target that explains the expression of the structural gene for resistance. To understand the loss of the high DNA affinity of the truncated repressor, we have determined the different dissociation constants of the system and solved the solution structure of the B. licheniformis monomeric repressor complexed to the semi-operating sequence OP1, of blaP (1/20P(1)blaP) by using a de novo docking approach based on inter-molecular nuclear Overhauser effects and chemical-shift differences measured on each macromolecular partner. Although the N-terminal domain of the repressor is not subject to internal structural rearrangements upon DNA binding, the molecules adopt a tertiary conformation different from the crystallographic operator-repressor dimer complex, leading to a 300 rotation of the monomer with respect to a central axis extended across the DNA. These results open new insights for the repression and induction mechanisms of bacterial resistance to beta-lactams. [less ▲]

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See detailPectoral sound production in Synodontis (Mochokidae): a morphological study
Fabri, Gégory; Mauguit, Quentin; Vandewalle, Pierre ULg et al

Poster (2007)

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See detailPrevention of hip fractures in osteoporosis
Neuprez, Audrey ULg; Hiligsmann, Mickaël ULg; Bruyère, Olivier ULg et al

in Minerva Ortopedica e Traumatologica (2007), 58(5), 423-437

Hip fracture is the major clinical consequence of osteoporosis. It is linked with decreased life expectancy and quality of life, placing an ever increasing burden on health services. Few medications have ... [more ▼]

Hip fracture is the major clinical consequence of osteoporosis. It is linked with decreased life expectancy and quality of life, placing an ever increasing burden on health services. Few medications have unequivocally demonstrated their ability to reduce hip fracture risk in osteoporotic subjects. Daily alendronate and risedronate reduce hip fracture in patients with low bone mineral density and prevalent vertebral fractures. Intravenous bisphosphonates have been developed, in response to long-term poor adherence to oral anti-osteoporotic treatments. Once-yearly zoledronic acid reduces fracture rates at the spine, non-spine and hip locations. Strontium ranelate, the first drug to uncouple bone formation from bone resorption has also demonstrated its ability to reduce hip fractures in patients above 74 years old, with prevalent low bone mineral density. Calcium and vitamin D supplementation are prerequisite for the management of elderly subjects and should always been associated to anti-resorptive or bone forming agents. Non-pharmacological management of osteoporosis is recommended cannot be considered a substitute for pharmacological treatment of osteoporosis, not even in old age. [less ▲]

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See detailMultidimensionnalité des facteurs de précarité - Articulation des risques et fragilités d'existence
Gavray, Claire ULg; Ruyters, Christine

in Rapport sur la cohésion sociale en région wallonne - volet statistique (2007)

Ce livre donne pour la deuxième fois un état des lieux de la cohésion sociale en Wallonnie sur base d'indicateurs socio-économiques. Il comporte des données en matière d'emploi, de famille, de revenus, de ... [more ▼]

Ce livre donne pour la deuxième fois un état des lieux de la cohésion sociale en Wallonnie sur base d'indicateurs socio-économiques. Il comporte des données en matière d'emploi, de famille, de revenus, de santé, de sécurité d'existence ...issues de diverses enquêtes et banques de données. [less ▲]

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See detailTransnationalisme et Immigration
Martiniello, Marco ULg

in Ecarts d'Identité (2007), II(111), 76-79

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See detailEmerging therapeutic agents for onychomycosis.
Pierard, Gérald ULg; Arrese Estrada, Jorge ULg; Quatresooz, Pascale ULg et al

in Expert Opinion on Emerging Drugs (2007), 12(3), 345-53

Onychomycosis is a frequent disorder that represents the most prevalent fungal infection, particularly among older individuals. Diverse fungi of the dermatophyte, non-dermatophyte mold and yeast families ... [more ▼]

Onychomycosis is a frequent disorder that represents the most prevalent fungal infection, particularly among older individuals. Diverse fungi of the dermatophyte, non-dermatophyte mold and yeast families have been reported to be responsible for onychomycosis. The output from the pharmaceutical industry of new antifungals to treat onychomycosis has been limited over the last decade. Present treatment options include both oral and topical drugs, with oral therapies giving better outcomes. However, neither of these treatment options provides high cure rates that are durable. At present, azoles and allylamines are keeping the pivotal roles. New derivatives with a favorable risk-benefit ratio and new formulations of older azoles seem to be promising. Thus, ongoing drug development activities have focused on novel delivery technologies to facilitate incorporation of existing antifungal drugs inside the nail plate and the discovery of new active antifungals. [less ▲]

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See detailDe l'autorisation administrative
Pâques, Michel ULg

in Mélanges en l'honneur du doyen Michel Prieur (2007)

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