Kjell Någren

Odense Municipality — Denmark

Medicine · Health Sciences

71h-index16.9kcitations282works0.02yr avg
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Research Topics

Medical Imaging Techniques and Applications(75), Neurotransmitter Receptor Influence on Behavior(51), Radiopharmaceutical Chemistry and Applications(39), Neuroscience and Neuropharmacology Research(37), Functional Brain Connectivity Studies(31)

Publications281 total

30 years of [11C]methyl triflate
Applied Radiation and Isotopes·2023· 3 cited
[<sup>11</sup>C]PIB PET Is Associated with the Brain Biopsy Amyloid-β Load in Subjects Examined for Normal Pressure Hydrocephalus
Journal of Alzheimer s Disease·2019· 16 cited
Brain Cholinergic Function and Response to Rivastigmine in Patients With Chronic Sequels of Traumatic Brain Injury: A PET Study
Journal of Head Trauma Rehabilitation·2017· 11 cited
Highly Effective Auger-Electron Therapy in an Orthotopic Glioblastoma Xenograft Model using Convection-Enhanced Delivery
Theranostics·2016· 24 citedOpen Access
Verbal memory and 5-HT1A receptors in healthy volunteers – A PET study with [carbonyl-11C]WAY-100635
European Neuropsychopharmacology·2015· 13 cited
Author reply to: “Depressive symptomatology, serotonergic activity, and neuroticism: A methodological recommendation”
Psychiatry Research Neuroimaging·2015
[ 11 C]NS9531, [ 11 C]NS9762 and [ 11 C]NS6417, specific SERT tracers: pre-clinical evaluation in pigs and optimization of synthesis conditions using [ 11 C]methyl triflate
Nuclear Medicine and Biology·2015· 4 cited
Long-Term Interrelationship between Brain Metabolism and Amyloid Deposition in Mild Cognitive Impairment
Journal of Alzheimer s Disease·2015· 9 cited
Clinical PET-radiopharmaceuticals based on cyclotron based positron emitters other than F-18
2015
Neuroticism and serotonin 5-HT1A receptors in healthy subjects
Psychiatry Research Neuroimaging·2015· 28 cited
Intravenous Ethanol Increases Dopamine Release in the Ventral Striatum in Humans: PET Study Using Bolus-Plus-Infusion Administration of [<sup>11</sup>C]raclopride
Journal of Cerebral Blood Flow & Metabolism·2014· 40 citedOpen Access
ET-22 * CONVECTION-ENHANCED DELIVERY OF THE AUGER-ELECTRON-EMITTER 125I-UdR: A HIGHLY EFFICIENT THERAPY IN AN ORTHOTOPIC GLIOBLASTOMA XENOGRAFT MODEL
Neuro-Oncology·2014Open Access
Cortical 11C-PIB Uptake is Associated with Age, APOE Genotype, and Gender in “Healthy Aging”
Journal of Alzheimer s Disease·2014· 35 cited
A PET Tracer for Brain α<sub>2C</sub> Adrenoceptors, <sup>11</sup>C-ORM-13070: Radiosynthesis and Preclinical Evaluation in Rats and Knockout Mice
Journal of Nuclear Medicine·2014· 23 citedOpen Access
Good manufacturing practice production of the system A amino acid transport tracer [<sup>11</sup>C]MeAIB on a commercial synthesis module
Journal of Labelled Compounds and Radiopharmaceuticals·2013· 3 citedOpen Access
Five-year follow-up of 11C-PIB uptake in Alzheimer’s disease and MCI
European Journal of Nuclear Medicine and Molecular Imaging·2013· 38 cited
[11C]PIB, [18F]FDG and MR imaging in patients with mild cognitive impairment
European Journal of Nuclear Medicine and Molecular Imaging·2013· 55 cited
Rostrocaudal gradients of dopamine D2/3 receptor binding in striatal subregions measured with [11C]raclopride and high-resolution positron emission tomography
NeuroImage·2013· 19 cited
Fully Automated Radiosynthesis and Formulation of [11C]MeAIB Applied for In Vivo Imaging of Glioblastoma
2013· 1 citedOpen Access
Preparation of the C-11 labelled SERT tracers NS9531, NS9762 and NS6417 on a GE FX-C Pro module using C-11 methyl triflate.
2013
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Frequent Co-authors

Juha O. Rinne(26), Jarmo Hietala(13), Sargo Aalto(12), Vesa Oikonen(9), Pertti Lehikoinen(8), Valtteri Kaasinen(8), Nina Kemppainen(7), Matti Viitanen(6), Ulla Ruotsalainen(6), Semi Helin(5), Jussi Hirvonen(5), Tiina Pohjalainen(4), Erkka Syvälahti(4), Mika Scheinin(4), Riitta Parkkola(4), Pirjo Nuutila(4), Patricia Iozzo(4), Juhani Knuuti(4), Harry Scheinin(4), Christer Halldin(4)