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Kjell Någren

University of Turku

71H-index
282Paper Count
1.7WCitation Count
Published Papers 103
Publication Date
[11C]PIB PET Is Associated with the Brain Biopsy Amyloid-β Load in Subjects Examined for Normal Pressure Hydrocephalus
err2019-01-21
err10
PREAI
errRinne, Juha O.; Suotunen, Timo; Rummukainen, Jaana; Herukka, Sanna-Kaisa; Nerg, Ossi; Koivisto, Anne M.; Rauramaa, Tuomas; Nagren, Kjell; Hiltunen, Mikko; Alafuzoff, Irina; Rinne, Jaakko; Jaaskelainen, Juha E.; Soininen, Hilkka; Leinonen, Ville
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Verbal memory and 5-HT1A receptors in healthy volunteers - A PET study with [carbonyl-11C]WAY-100635
err2016-03-01
err12
PREAI
errPenttila, Jani; Hirvonen, Jussi; Tuominen, Lauri; Lumme, Ville; Ilonen, Tuula; Nagren, Kjell; Hietala, Jarmo
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Highly Effective Auger-Electron Therapy in an Orthotopic Glioblastoma Xenograft Model using Convection-Enhanced Delivery
err2016-01-01
err20
errOAAI
errThisgaard, Helge; Halle, Bo; Aaberg-Jessen, Charlotte; Olsen, Birgitte Brinkmann; Therkelsen, Anne Sofie Nautrup; Dam, Johan Hygum; Langkjaer, Niels; Munthe, Sune; Nagren, Kjell; Hoilund-Carlsen, Poul Flemming; Kristensen, Bjarne Winther
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Long-Term Interrelationship between Brain Metabolism and Amyloid Deposition in Mild Cognitive Impairment
err2015-08-28
err6
PREAI
errKemppainen, Nina; Joutsa, Juho; Johansson, Jarkko; Scheinin, Noora M.; Nagren, Kjell; Rokka, Johanna; Parkkola, Riitta; Rinne, Juha O.
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Intravenous ethanol increases dopamine release in the ventral striatum in humans: PET study using bolus-plus-infusion administration of [11C]raclopride
err2015-03-01
err38
errOAAI
errAalto, Sargo; Ingman, Kimmo; Alakurtti, Kati; Kaasinen, Valtteri; Virkkala, Jussi; Nagren, Kjell; Rinne, Juha O.; Scheinin, Harry
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CONVECTION-ENHANCED DELIVERY OF THE AUGER-ELECTRON-EMITTER 125I-UdR: A HIGHLY EFFICIENT THERAPY IN AN ORTHOTOPIC GLIOBLASTOMA XENOGRAFT MODEL
err2014-11-03
err0
errOAAI
errHalle, Bo; Thisgaard, Helge; Aaberg-Jessen, Charlotte; Olsen, Birgitte; Dam, Johan; Langkjaer, Niels; Munthe, Sune; Nagren, Kjell; Hoilund-Carlsen, Poul Flemming; Kristensen, Bjarne
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Cortical 11C-PIB Uptake is Associated with Age, APOE Genotype, and Gender in Healthy Aging
err2014-06-04
err32
PREAI
errScheinin, Noora M.; Wikman, Kristina; Jula, Antti; Perola, Markus; Vahlberg, Tero; Rokka, Johanna; Nagren, Kjell; Viitanen, Matti; Rinne, Juha O.
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A PET Tracer for Brain α2C Adrenoceptors, 11C-ORM-13070: Radiosynthesis and Preclinical Evaluation in Rats and Knockout Mice
err2014-05-05
err21
errOAAI
errArponen, Eveliina; Helin, Semi; Marjamaki, Paivi; Gronroos, Tove; Holm, Patrik; Loyttyniemi, Eliisa; Nagren, Kjell; Scheinin, Mika; Haaparanta-Solin, Merja; Sallinen, Jukka; Solin, Olof
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Five-year follow-up of 11C-PIB uptake in Alzheimer's disease and MCI
err2013-09-27
err29
PREAI
errKemppainen, N. M.; Scheinin, N. M.; Koivunen, J.; Johansson, J.; Toivonen, J. T.; Nagren, K.; Rokka, J.; Karrasch, M.; Parkkola, R.; Rinne, J. O.
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[11C]PIB, [18F]FDG and MR imaging in patients with mild cognitive impairment
err2013-06-26
err49
PREAI
errBruck, A.; Virta, J. R.; Koivunen, J.; Koikkalainen, J.; Scheinin, N. M.; Helenius, H.; Nagren, K.; Helin, S.; Parkkola, R.; Viitanen, M.; Rinne, J. O.
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Characterization of hepatic tumors using [11C]metomidate through positron emission tomography: comparison with [11C]acetate
err2013-02-27
err9
errOAAI
errRoivainen, Anne; Naum, Alexandru; Nuutinen, Heikki; Leino, Rauli; Nurmi, Heimo; Nagren, Kjell; Parkkola, Riitta; Virtanen, Johanna; Kallajoki, Markku; Kujari, Harry; Ovaska, Jari; Roberts, Peter; Seppanen, Marko
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Amyloid and metabolic positron emission tomography imaging of cognitively normal adults with Alzheimer's parents
err2013-01-01
err49
errOAAI
errMosconi, Lisa; Rinne, Juha O.; Tsui, Wai H.; Murray, John; Li, Yi; Glodzik, Lidia; McHugh, Pauline; Williams, Schantel; Cummings, Megan; Pirraglia, Elizabeth; Goldsmith, Stanley J.; Vallabhajosula, Shankar; Scheinin, Noora; Viljanen, Tapio; Nagren, Kjell; de Leon, Mony J.
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A European multicentre PET study of fibrillar amyloid in Alzheimer's disease
err2012-09-08
err150
errOAAI
errNordberg, Agneta; Carter, Stephen F.; Rinne, Juha; Drzezga, Alexander; Brooks, David J.; Vandenberghe, Rik; Perani, Daniela; Forsberg, Anton; Langstrom, Bengt; Scheinin, Noora; Karrasch, Mira; Nagren, Kjell; Grimmer, Timo; Miederer, Isabelle; Edison, Paul; Okello, Aren; Van Laere, Koen; Nelissen, Natalie; Vandenbulcke, Mathieu; Garibotto, Valentina; Almkvist, Ove; Kalbe, Elke; Hinz, Rainer; Herholz, Karl
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Temperament, character and serotonin activity in the human brain: a positron emission tomography study based on a general population cohort
err2012-07-31
err24
errOAAI
errTuominen, L.; Salo, J.; Hirvonen, J.; Nagren, K.; Laine, P.; Melartin, T.; Isometsa, E.; Viikari, J.; Cloninger, C. R.; Raitakari, O.; Hietala, J.; Keltikangas-Jarvinen, L.
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Trimetazidine Reduces Endogenous Free Fatty Acid Oxidation and Improves Myocardial Efficiency in Obese Humans
err2011-07-31
err39
errOAAI
errBucci, Marco; Borra, Ronald; Nagren, Kjell; Parkka, Jussi P.; Del Ry, Silvia; Maggio, Romina; Tuunanen, Helena; Viljanen, Tapio; Cabiati, Manuela; Rigazio, Sara; Taittonen, Markku; Pagotto, Uberto; Parkkola, Riitta; Opie, Lionel H.; Nuutila, Pirjo; Knuuti, Juhani; Iozzo, Patricia
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Amyloid PET imaging in patients with mild cognitive impairment A 2-year follow-up study
err2011-03-22
err157
PREAI
errKoivunen, J.; Scheinin, N.; Virta, J. R.; Aalto, S.; Vahlberg, T.; Nagren, K.; Helin, S.; Parkkola, R.; Viitanen, M.; Rinne, J. O.
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Cholinergic dysfunction after traumatic brain injury Preliminary findings from a PET study
err2011-03-22
err30
PREAI
errOstberg, A.; Virta, J.; Rinne, J. O.; Oikonen, V.; Luoto, P.; Nagren, K.; Arponen, E.; Tenovuo, O.
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[11C]PIB-, [18F]FDG-PET and MRI imaging in patients with Parkinson's disease with and without dementia
err2010-12-01
err66
PREAI
errJokinen, Pekka; Scheinin, Noora; Aalto, Sargo; Nagren, Kjell; Savisto, Nina; Parkkola, Riitta; Rokka, Johanna; Haaparanta, Merja; Roytta, Matias; Rinne, Juha O.
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Radiosynthesis and Evaluation of 11C-CIMBI-5 as a 5-HT2A Receptor Agonist Radioligand for PET
err2010-10-18
err42
errOAAI
errEttrup, Anders; Palner, Mikael; Gillings, Nic; Santini, Martin A.; Hansen, Martin; Kornum, Birgitte R.; Rasmussen, Lars K.; Nagren, Kjell; Madsen, Jacob; Begtrup, Mikael; Knudsen, Gitte M.
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