Bilde av Hjelstuen, Ole Kristian
Bilde av Hjelstuen, Ole Kristian
Department of Pharmacy ole.hjelstuen@uit.no +4777646653

Ole Kristian Hjelstuen


Professor II


  • Richard Fjellaksel, Angel Moldes-Anaya, Terje Vasskog, Ana Oteiza, Maria Montserrat Martin-Armas, Ole Kristian Hjelstuen et al.:
    Evaluation by metabolic profiling and in vitro autoradiography of two promising GnRH‐receptor ligands for brain SPECT imaging
    Journal of labelled compounds & radiopharmaceuticals 08. December 2019 ARKIV / DOI
  • Richard Fjellaksel, Damir Dugalic, Taye Beyene Demissie, Patrick Riss, Ole Kristian Hjelstuen, Rune Sundset et al.:
    An acylation-Finkelstein approach to radioiodination of bioactives: The role of amide group anchimeric assistance
    Journal of Physical Organic Chemistry 2018 FULLTEKST / ARKIV / DOI
  • Richard Fjellaksel, Ana Oteiza, Montserrat Martin-Armas, Patrick Riss, Ole Kristian Hjelstuen, Samuel Kuttner et al.:
    First in vivo evaluation of a potential SPECT brain radiotracer for the gonadotropin releasing hormone receptor
    BMC Research Notes 2018 ARKIV / DOI
  • Jan Terje Andersen, Ole Kristian Hjelstuen, Inger Sandlie :
    From Basic Research to Innovation
    Novus Forlag 2014
  • Anders Svadberg, Torild Wickstrøm, ole kristian Hjelstuen :
    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 DOI
  • Anders Svadberg, A Clarke, K Dyrstad, Ivar Martinsen, ole kristian Hjelstuen :
    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 DOI
  • ole kristian Hjelstuen, Anders Svadberg, Dag Erlend Olberg, Mark Rosser :
    Standardization of fluorine-18 manufacturing processes: New scientific challenges for PET
    European journal of pharmaceutics and biopharmaceutics 2011 DOI
  • Dag Erlend Olberg, Joseph M Arukwe, David Grace, ole kristian Hjelstuen, Magne Solbakken, Grete M. Kindberg et al.:
    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 DOI
  • Dag Erlend Olberg, ole kristian Hjelstuen :
    Labeling Strategies of Peptides with F-18 for Positron Emission Tomography
    Current Topics in Medicinal Chemistry 2010
  • Dag Erlend Olberg, Alan Cuthbertson, Magne Solbakken, Joseph M Arukwe, Hong Qu, Alexandr Kristian et al.:
    Radiosynthesis and Biodistribution of a Prosthetic Group (F-18-FENMA) Conjugated to Cyclic RGD Peptides
    Bioconjugate chemistry 2010 DOI
  • Dag Erlend Olberg, ole kristian Hjelstuen, Magne Solbakken, Joseph M Arukwe, Knut Dyrstad, Alan Cuthbertson :
    Site-specific addition of an F-18-N-methylaminooxy-containing prosthetic group to a vinylsulfone modified peptide
    Journal of labelled compounds & radiopharmaceuticals 2009 DOI
  • Dag Erlend Olberg, ole kristian Hjelstuen, Magne Solbakken, Joseph Arukwe, Hege Karlsen, Alan Cuthbertson :
    A novel prosthetic group for site-selective labeling of peptides for positron emission tomography
    Bioconjugate chemistry 2008 DOI
  • Ole Kristian Hjelstuen, Simon Brendhagen Jensen :
    PET i farmasøytisk forskning
    Norsk Farmaceutisk Tidsskrift 2004
  • Ole Kristian Hjelstuen :
    En stille PET-revolusjon
    Norsk Farmaceutisk Tidsskrift 2004
  • Richard Fjellaksel, Ana Oteiza, armas maria montserrat Martin, Jørn H Hansen, Angel Moldes-Anaya, Terje Vasskog et al.:
    Development and evaluation of gonadotropin releasing hormone SPECT radioligands
    2018 DATA
  • Richard Fjellaksel, Eirik André Lindeløff Rustad, Rune Sundset, Ole Kristian Hjelstuen :
    Nytt PET-senter i Tromsø
    Norsk Farmaceutisk Tidsskrift 2018 FULLTEKST
  • Damir Dugalic, Richard Fjellaksel, Marc Boomgaren, Ole Kristian Hjelstuen, Jørn H Hansen :
    Development and validation of gonadotropin releasing hormone receptor SPECT/PET radioligands
    2016
  • Ole Kristian Hjelstuen :
    Production, Development and UiT Collaborations
    2016
  • Richard Fjellaksel, Ole Kristian Hjelstuen, Rune Sundset :
    Ny diagnostikk for Alzheimers i Nytt Senter
    Nordlys 22. April 2015 ARKIV
  • ole kristian Hjelstuen :
    Setting up for multi-center clinical trials in PET
    2011
  • Dag Erlend Olberg, J Arukwe, D Grace, ole kristian Hjelstuen :
    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
  • Dag Erlend Olberg, J Arukwe, M Solbakken, A Cuthbertson, H Qu, A Kristian et al.:
    RADIOSYNTHESIS AND BIODISTRIBUTION OF CYCLIC RGD PEPTIDES CONJUGATED WITH A NOVEL [18F] FLUORINATED N-METHYLAMINOOXY CONTAINING PROSTHETIC GROUP
    Journal of labelled compounds & radiopharmaceuticals 2009
  • Dag Erlend Olberg, ole kristian Hjelstuen, M Solbakken, J Arukwe, K Dyrstad, A Cuthbertson :
    SITE-SPECIFIC ADDITION OF AN 18F-N-METHYLAMINOOXY CONTAINING PROSTHETIC GROUP TO A VINYLSULFONE MODIFIED PEPTIDE
    Journal of labelled compounds & radiopharmaceuticals 2009
  • Dag Erlend Olberg, Joseph M Arukwe, D Grace, ole kristian Hjelstuen :
    2-Trimethylammonium nicotinic acid TFP-ester: A novel pyridine based system for the one-step labelling of biomolecules with fluorine-18
    2009
  • Dag Erlend Olberg, ole kristian Hjelstuen, Magne Solbakken, Joseph M Arukwe, Knut Dyrstad, Alan Cuthbertson :
    Site-specific addition of an 18F-N-Methylaminooxy containing prosthetic group to a vinylsulfone modified peptide
    2009
  • Ann Mari Sætern, Per Oscar Bremer, ole kristian Hjelstuen :
    A one step kit for 99mTc-labelling of DNA-probes,
    1999

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