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Ole Kristian Hjelstuen

Professor II
Institutt for farmasi




Arbeider i CRIStin


  • Fjellaksel, Richard; Dugalic, Damir; Demissie, Taye Beyene; Riss, Patrick; Hjelstuen, Ole Kristian; Sundset, Rune; Hansen, Jørn H. An acylation-Finkelstein approach to radioiodination of bioactives: The role of amide group anchimeric assistance. (fulltekst) Journal of Physical Organic Chemistry 2018; Volum 31 (7). ISSN 0894-3230.s 1 - 12.s doi: 10.1002/poc.3835.

  • Fjellaksel, Richard; Oteiza, Ana; Martin-Armas, Montserrat; Riss, Patrick; Hjelstuen, Ole Kristian; Kuttner, Samuel; Hansen, Jørn H; Sundset, Rune. First in vivo evaluation of a potential SPECT brain radiotracer for the gonadotropin releasing hormone receptor. BMC Research Notes 2018; Volum 11 (1). ISSN 1756-0500.s 1 - 6.s doi: 10.1186/s13104-018-3924-2.

  • Andersen, Jan Terje; Hjelstuen, Ole Kristian; Sandlie, Inger. From Basic Research to Innovation. Novus Forlag 2014 ISBN 978-82-7099-791-6.s 39 - 50.

  • Svadberg, Anders; Wickstrøm, Torild; Hjelstuen, ole kristian. Degradation of acetonitrile in eluent solutions for [18F]fluoride PET chemistry: impact on radiosynthesis of [18F]FACBC and [18F]FDG. Journal of labelled compounds & radiopharmaceuticals 2012; Volum 55 (3). ISSN 0362-4803.s 97 - 102.s doi: 10.1002/jlcr.1956.

  • Svadberg, Anders; Clarke, A; Dyrstad, K; Martinsen, Ivar; Hjelstuen, ole kristian. A critical study on borosilicate glassware and silica-based QMA's in nucleophilic substitution with [F-18]fluoride: influence of aluminum, boron and silicon on the reactivity of [F-18]fluoride. Applied Radiation and Isotopes 2011; Volum 69 (2). ISSN 0969-8043.s 289 - 294.s doi: 10.1016/j.apradiso.2010.09.013.

  • Hjelstuen, ole kristian; Svadberg, Anders; Olberg, Dag Erlend; Rosser, Mark. Standardization of fluorine-18 manufacturing processes: New scientific challenges for PET. European journal of pharmaceutics and biopharmaceutics 2011; Volum 78 (3). ISSN 0939-6411.s 307 - 313.s doi: 10.1016/j.ejpb.2011.01.002.

  • Olberg, Dag Erlend; Arukwe, Joseph M; Grace, David; Hjelstuen, ole kristian; Solbakken, Magne; Kindberg, Grete M.; Cuthbertson, Alan. One Step Radiosynthesis of 6-[F-18]Fluoronicotinic Acid 2,3,5,6-Tetrafluorophenyl Ester ([F-18]F-Py-TFP): A New Prosthetic Group for Efficient Labeling of Biomolecules with Fluorine-18. Journal of Medicinal Chemistry 2010; Volum 53 (4). ISSN 0022-2623.s 1732 - 1740.s doi: 10.1021/jm9015813.

  • Olberg, Dag Erlend; Cuthbertson, Alan; Solbakken, Magne; Arukwe, Joseph M; Qu, Hong; Kristian, Alexandr; Bruheim, Skjalg; Hjelstuen, ole kristian. Radiosynthesis and Biodistribution of a Prosthetic Group (F-18-FENMA) Conjugated to Cyclic RGD Peptides. Bioconjugate chemistry 2010; Volum 21 (12). ISSN 1043-1802.s 2297 - 2304.s doi: 10.1021/bc1003229.

  • Olberg, Dag Erlend; Hjelstuen, ole kristian. Labeling Strategies of Peptides with F-18 for Positron Emission Tomography. Current Topics in Medicinal Chemistry 2010; Volum 10 (16). ISSN 1568-0266.s 1669 - 1679.

  • Olberg, Dag Erlend; Hjelstuen, ole kristian; Solbakken, Magne; Arukwe, Joseph M; Dyrstad, Knut; Cuthbertson, Alan. Site-specific addition of an F-18-N-methylaminooxy-containing prosthetic group to a vinylsulfone modified peptide. Journal of labelled compounds & radiopharmaceuticals 2009; Volum 52 (13-14). ISSN 0362-4803.s 571 - 575.s doi: 10.1002/Jlcr.1686.

  • Olberg, Dag Erlend; Hjelstuen, ole kristian; Solbakken, Magne; Arukwe, Joseph; Karlsen, Hege; Cuthbertson, Alan. A novel prosthetic group for site-selective labeling of peptides for positron emission tomography. Bioconjugate chemistry 2008; Volum 19 (6). ISSN 1043-1802.s 1301 - 1308.s doi: 10.1021/bc800007h.

  • Hjelstuen, Ole Kristian; Jensen, Simon Brendhagen. PET i farmasøytisk forskning. Norsk Farmaceutisk Tidsskrift 2004 (Årg. 112, nr 5). ISSN 0029-1935.s 21-26 : ill., port. - .

  • Hjelstuen, Ole Kristian. En stille PET-revolusjon. Norsk Farmaceutisk Tidsskrift 2004 (Årg. 112, nr 4). ISSN 0029-1935.s 15-18 : ill., port. - .

  • Fjellaksel, Richard; Rustad, Eirik André Lindeløff; Sundset, Rune; Hjelstuen, Ole Kristian. Nytt PET-senter i Tromsø. (fulltekst) Norsk Farmaceutisk Tidsskrift 2018 (8). ISSN 0029-1935.s 14 - 15.

  • Fjellaksel, Richard; Oteiza, Ana; Martin, armas maria montserrat; Hansen, Jørn H; Moldes-Anaya, Angel; Vasskog, Terje; Hjelstuen, Ole Kristian; Riss, Patrick; Sundset, Rune. Development and evaluation of gonadotropin releasing hormone SPECT radioligands. SNMMI (data) 2018-06-23 - 2018-06-26 2018.

  • Dugalic, Damir; Fjellaksel, Richard; Boomgaren, Marc; Hjelstuen, Ole Kristian; Hansen, Jørn H. Development and validation of gonadotropin releasing hormone receptor SPECT/PET radioligands. 31st Organic Chemistry Winter Meeting 2016-01-07 - 2016-01-10 2016.

  • Hjelstuen, Ole Kristian. Production, Development and UiT Collaborations. Nuclear Medicine - PET seminar 2016-10-04 - 2016-10-04 2016.

  • Fjellaksel, Richard; Hjelstuen, Ole Kristian; Sundset, Rune. Ny diagnostikk for Alzheimers i Nytt Senter. Dagavisen Nordlys 2015.

  • Hjelstuen, ole kristian. Setting up for multi-center clinical trials in PET. XII PET Symposium 2011-05-30 - 2011-05-31 2011.

  • Olberg, Dag Erlend; Hjelstuen, ole kristian; Solbakken, Magne; Arukwe, Joseph M; Dyrstad, Knut; Cuthbertson, Alan. Site-specific addition of an 18F-N-Methylaminooxy containing prosthetic group to a vinylsulfone modified peptide. ISRS18 2009-07-13 - 2009-07-16 2009.

  • Olberg, Dag Erlend; Arukwe, J; Solbakken, M; Cuthbertson, A; Qu, H; Kristian, A; Hjelstuen, ole kristian. RADIOSYNTHESIS AND BIODISTRIBUTION OF CYCLIC RGD PEPTIDES CONJUGATED WITH A NOVEL [18F] FLUORINATED N-METHYLAMINOOXY CONTAINING PROSTHETIC GROUP. Journal of labelled compounds & radiopharmaceuticals 2009; Volum 52. ISSN 0362-4803.s S32 - S32.

  • Olberg, Dag Erlend; Arukwe, J; Grace, D; Hjelstuen, ole kristian. 2-TRIMETHYLAMMONIUM NICOTINIC ACID TFP-ESTER: A NOVEL PYRIDINE BASED SYSTEM FOR THE ONE-STEP LABELLING OF BIOMOLECULES WITH FLUORINE-18. Journal of labelled compounds & radiopharmaceuticals 2009; Volum 52. ISSN 0362-4803.s S160 - S160.

  • Olberg, Dag Erlend; Hjelstuen, ole kristian; Solbakken, M; Arukwe, J; Dyrstad, K; Cuthbertson, A. SITE-SPECIFIC ADDITION OF AN 18F-N-METHYLAMINOOXY CONTAINING PROSTHETIC GROUP TO A VINYLSULFONE MODIFIED PEPTIDE. Journal of labelled compounds & radiopharmaceuticals 2009; Volum 52. ISSN 0362-4803.s S161 - S161.

  • Olberg, Dag Erlend; Arukwe, Joseph M; Grace, D; Hjelstuen, ole kristian. 2-Trimethylammonium nicotinic acid TFP-ester: A novel pyridine based system for the one-step labelling of biomolecules with fluorine-18. ISRS18 2009-07-13 - 2009-07-16 2009.

  • Sætern, Ann Mari; Bremer, Per Oscar; Hjelstuen, ole kristian. A one step kit for 99mTc-labelling of DNA-probes,. The Ninth European Symposium on Radiopharmacy and Radiopharmaceuticals 1999-03-06 - 1999-03-09 1999.

  • Medlem i forskergruppe