9 Result(s)

Article

Nearly all the sky is covered by Lyman-α emission around high-redshift galaxies

Galaxies are surrounded by large reservoirs of gas, mostly hydrogen, that are fed by inflows from the intergalactic medium and by outflows from galactic winds. Absorption-line measurements along the lines of s...

L. Wisotzki, R. Bacon, J. Brinchmann, S. Cantalupo, P. Richter, J. Schaye… in Nature (2018)

Article

Risk of Myocardial Infarction (MI) and Non Aspirin Non Steroidal Anti-Inflammatory Drugs (NANSAIDs): Analysis of a Depletion of Susceptibles Effect in the Risk of MI with Diclofenac: A Field Case-Control Study with the PGRx System

L. Bensouda-Grimaldi, M. Rossignol, F. Leclercq, N. Danchin, E. Autret-Leca… in Drug Safety (2008)

Chapter

Critical Slowing Down in a Simple Fluid System as Measured by Neutron Spin Echo Technique. Crossover Between Hydrodynamics and Critical Dynamics

Both the mesoscopic structure (as seen by small angle neutron scattering) and the dynamics (as seen by neutron spin echo technique) of the critical fluctuations were measured in CO₂ close to the liquid-gas phase ...

F. Leclercq, S. Pouget, P. Damay in Neutron Spin Echo Spectroscopy (2003)

Article

Isolation of bovine follicular dendritic cells allows the demonstration of a particular cellular prion protein

As interaction of cellular prion protein (PrPc) and the infectious agent (PrPres) appears to be a crucial pathogenic step promoted by homology, variation in PrPc isoforms on bovine immune cells may explain th...

C. Thielen, F. Mélot, O. Jolois, F. Leclercq, R. Tsunoda… in Cell and Tissue Research (2001)

Chapter and Conference Paper

Heart rate as a determinant of L-type Ca²⁺ channel activity: Mechanisms and implication in force-frequency relation

Early studies in enzymatically isolated animal cardiomyocytes indicated that voltage-gated “L-type” Ca²⁺ currents (I_CaL) can be upregulated following an increase of the frequency of activation. Recently, we evide...

S. Lemaire, C. Piot, F. Leclercq… in Heart rate as a determinant of cardiac fun… (2000)

Article

Heart rate as a determinant of L-type Ca²⁺ channel activity: Mechanisms and implication in force-frequency relation

Early studies in enzymatically isolated animal cardiomyocytes indicated the voltage-gated “L-type” Ca²⁺ currents (I_CaL) can be upregulated following an increase of the frequency of activation. Recently, we evid...

S. Lemaire, C. Piot, F. Leclercq, V. Leuranguer, J. Nargeot… in Basic Research in Cardiology (1998)

Chapter and Conference Paper

Quantum Rotation of Ammonia Molecules in Disordered Ca(NH₃)₆

Calcium hexaammine is a low electron density, metallic compound. In this expanded metal, the ammonia molecules show important rotational and reorientational motions down to 20 K as deduced from the study of th...

F. Leclercq, P. Damay, A. J. Dianoux… in Quantum Aspects of Molecular Motions in So… (1987)

Article

Allosteric regulation of crocodilian haemoglobin

The oxygen affinity of most vertebrate haemoglobins in the absence of diffusible electrolytes is much higher than that of blood. In the red cell this affinity is lowered by organic phosphates, hydrogen ions, c...

M. F. Perutz, C. Bauer, G. Gros, F. Leclercq, C. Vandecasserie, A. G. Schnek… in Nature (1981)