[PDF][PDF] Parametric PET imaging of 5HT2A receptor distribution with 18F-setoperone in the normal human neocortex

…, B Landeau, L Barré, MC Onfroy… - Journal of Nuclear …, 1999 - Soc Nuclear Med
Because of 5HT2Areceptor's (5HT2AR) putative role in several neuropsychiatrie diseases,
studying it in vivo is an important goal. 18F-setoperone is a well-validated and widely used …

The neural substrates of memory systems impairment in Alzheimer's disease. A PET study of resting brain glucose utilization.

B Desgranges, JC Baron, V de la Sayette… - Brain: a journal of …, 1998 - academic.oup.com
The aim of this study was to determine the neuronal basis for memory impairment in
Alzheimer's disease by taking advantage of the clinical and metabolic heterogeneity of this …

A PET study of the functional neuroanatomy of writing impairment in Alzheimer's disease The role of the left supramarginal and left angular gyri

MJ Penniello, J Lambert, F Eustache, MC Petit-Taboué… - Brain, 1995 - academic.oup.com
A dissociation in the central processes of spelling, with preferentially lexical over phonological
impairment, frequently affects patients with early Alzheimer's disease. The aim of this work …

Stabilization of ribofuranose by a mineral surface

T Georgelin, M Jaber, F Fournier, G Laurent… - Carbohydrate …, 2015 - Elsevier
The existence of the ribose moiety in biomolecules poses two problems for prebiotic chemistry.
First, the exclusive presence of the furanose isomer in RNA has to be accounted for since …

The neural basis of intrusions in free recall and cued recall: a PET study in Alzheimer's disease

B Desgranges, JC Baron, B Giffard, G Chételat… - Neuroimage, 2002 - Elsevier
This study was designed to map in Alzheimer's disease patients the correlations between
resting-state brain glucose utilization measured by PET and the number of intrusions obtained …

Insights into water adsorption in potassium-exchanged X-type faujasite zeolite: Molecular simulation and experiment

T Ammouli, JL Paillaud, H Nouali… - The Journal of …, 2021 - ACS Publications
In the present study, we have combined several atomic-scale computational techniques [static
lattice optimization, density functional theory (DFT), canonical Monte Carlo (MC), and …

Ring‐Closure on the Rocks in a Prebiotic Environment

LMP Ter‐Ovanessian, MC Maurel… - ChemBioChem, 2023 - Wiley Online Library
Ring‐closure is a key step in current pyrimidine anabolism and one may wonder whether
cyclisation reactions could be promoted in the geochemical context at the origins of life, i. e. …

'In the course of time': a PET study of the cerebral substrates of autobiographical amnesia in Alzheimer's disease

F Eustache, P Piolino, B Giffard, F Viader, VDL Sayette… - Brain, 2004 - academic.oup.com
… The authors wish to thank Catherine Lalevée, Philippe Conejero, Marie‐Hermine Noël,
MarieChristine Onfroy and Florence Mézenge for help with this project. This work was …

[PDF][PDF] A molecular vestige of the origin of life on minerals: phosphoribosyl-pyrophosphate

M Akouchea, M Jaberb, MC Maurelc, JF Lamberta… - isyeb.mnhn.fr
In this contribution, we report the prebiotic formation of phosphoribosyl pyrophosphate (PRPP)
as a molecular precursor in the one pot synthesis of a canonical nucleotide, namely …

Comparative quantitation of cerebral blood volume: SPECT versus PET

A Vlasenko, MC Petit-Taboué… - The Journal of …, 1997 - search.proquest.com
… Andrei Vlasenko, MarieChristine Petit—Taboué, Gerard Bouvard, Remy Morello and
Jean-Michel Derlon C YCERON, Biomedical Cyclotron Centre CEA/… Onfroy for the data analysis. …