VAChT et nAChRs sont de bons marqueurs cholinergiques impliqués dès les premiers stades de la maladie d Alzheimer. L imagerie moléculaire de ces deux marqueurs, en TEP nous permettrait d obtenir un diagnostic précoce de la MA. Concernant le VAChT, nous avons développé des dérivés du benzovésamicol : (2R, 3R)-5-FPOBV (10), (2S, 3S)-5-FPOBV (11) et (2R, 3R)-5-FEOBV (15). Ces composes ont été radiomarqués au fluor-18. In vivo et ex vivo, chez le rat et le babouin, une fixation cérébrale faible et homogène a été observée. De plus, nous avons observé une forte accumulation osseuse indiquant la défluoration des composés [18F]10 et [18 F]11. Ces trois composés apparaissent comme non utilisables pour effectuer de l imagerie moléculaire in vivo du V...
The formation of β-amyloid deposits is considered a histopathological feature of Alzheimer′s disease...
Early diagnostic of Alzheimer's disease (AD) is facing difficulties that PET imaging (Positron Emiss...
Ziel/Aim: Using F-18-A85380 (2FA) PET we recently demonstrated significant cerebral nAChR declines i...
International audienceThe two main pathological hallmarks of Alzheimer’s disease (AD) in the brain a...
La synthèse de nouveaux radiotraceurs permettant un diagnostic précoce de la maladie d'Alzheimer par...
The applicant proposes to design and synthesize a series of fluorine-18-labeled radiopharmaceuticals...
Positron emission tomographic (PET) studies of amyloid β (Aβ) accumulation in Alzheimer's disease (A...
Recent trends in neurodegeneration research have been aimed at developing new amyloid ligands for th...
Alzheimer's disease (AD) and related dementias show increasing clinical prevalence, yet our understa...
Fluorine-18 labeled 2-fluoro-8-hydroxyquinoline ([<sup>18</sup>F]CABS13) is a promising positron emi...
The aim of our study is to evaluate published data for use of PET radiopharmaceuticals in neurologic...
Alzheimer’s disease (AD) is a very complex disorder and the most common form of dementia. The two pa...
PET imaging using 5-HT1A radiotracers shows a modified expression of this serotonin receptor in the ...
Alzheimer’s disease (AD) is a devastating neurodegenerative disorder affecting the elderly. Current ...
Scheltens, P. [Promotor]Lammertsma, A.A. [Promotor]Berckel, B.N.M. van [Copromotor]Flier, W.M. van d...
The formation of β-amyloid deposits is considered a histopathological feature of Alzheimer′s disease...
Early diagnostic of Alzheimer's disease (AD) is facing difficulties that PET imaging (Positron Emiss...
Ziel/Aim: Using F-18-A85380 (2FA) PET we recently demonstrated significant cerebral nAChR declines i...
International audienceThe two main pathological hallmarks of Alzheimer’s disease (AD) in the brain a...
La synthèse de nouveaux radiotraceurs permettant un diagnostic précoce de la maladie d'Alzheimer par...
The applicant proposes to design and synthesize a series of fluorine-18-labeled radiopharmaceuticals...
Positron emission tomographic (PET) studies of amyloid β (Aβ) accumulation in Alzheimer's disease (A...
Recent trends in neurodegeneration research have been aimed at developing new amyloid ligands for th...
Alzheimer's disease (AD) and related dementias show increasing clinical prevalence, yet our understa...
Fluorine-18 labeled 2-fluoro-8-hydroxyquinoline ([<sup>18</sup>F]CABS13) is a promising positron emi...
The aim of our study is to evaluate published data for use of PET radiopharmaceuticals in neurologic...
Alzheimer’s disease (AD) is a very complex disorder and the most common form of dementia. The two pa...
PET imaging using 5-HT1A radiotracers shows a modified expression of this serotonin receptor in the ...
Alzheimer’s disease (AD) is a devastating neurodegenerative disorder affecting the elderly. Current ...
Scheltens, P. [Promotor]Lammertsma, A.A. [Promotor]Berckel, B.N.M. van [Copromotor]Flier, W.M. van d...
The formation of β-amyloid deposits is considered a histopathological feature of Alzheimer′s disease...
Early diagnostic of Alzheimer's disease (AD) is facing difficulties that PET imaging (Positron Emiss...
Ziel/Aim: Using F-18-A85380 (2FA) PET we recently demonstrated significant cerebral nAChR declines i...