Helle Hjorth Johannesen

Helle Hjorth Johannesen

Guest researcher


Publication year:
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11 - 19 out of 19Page size: 10
  1. 2015
  2. Published

    Simultaneous hyperpolarized 13C-Pyruvate MRI and 18F-FDG PET (HyperPET) in 10 dogs with cancer

    Borgwardt, H. G., Hansen, Adam Espe, Larsen, M. M. E., Rahbek, S., Henriksen, S. T., Johannesen, Helle Hjorth, Ardenkjær-Larsen, J. H., Kristensen, Annemarie T., Højgaard, Liselotte & Kjær, Andreas, Nov 2015, In: Journal of Nuclear Medicine. 56, 11, p. 1786-92 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    In Vivo phenotyping of tumor metabolism in a canine cancer patient with simultaneous 18F-FDG-PET and hyperpolarized 13C-Pyruvate magnetic resonance spectroscopic imaging (hyperPET): mismatch demonstrates that FDG may not always reflect the Warburg effect

    Borgwardt, H. G., Hansen, Adam Espe, Estrup Larsen, M. M., Rahbek, S., Johannesen, Helle Hjorth, Ardenkjaer-Larsen, J., Kristensen, Annemarie T., Højgaard, Liselotte & Kjær, Andreas, 26 Jun 2015, In: Diagnostics. 5, 3, p. 287-289 3 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  4. Published

    Simultaneous hyperpolarized 13C-pyruvate MRI and 18F-FDG-PET in cancer (hyperPET): feasibility of a new imaging concept using a clinical PET/MRI scanner

    Borgwardt, H. G., Hansen, Adam Espe, Henriksen, S. T., Johannesen, Helle Hjorth, Ardenkjær-Larsen, J. H., Vignaud, A., Hansen, A. E., Børresen, Betina, Klausen, Thomas Levin, Wittekind, A. N., Gillings, N., Kristensen, Annemarie T., Clemmensen, Andreas Høeg, Højgaard, Liselotte & Kjær, Andreas, Jan 2015, In: American Journal of Nuclear Medicine and Molecular Imaging. 5, 1, p. 38-45 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    The use of dynamic nuclear polarization 13C-pyruvate MRS in cancer

    Borgwardt, H. G., Hansen, Adam Espe, Johannesen, Helle Hjorth, Clemmensen, Andreas Høeg, Ardenkjær-Larsen, J. H., Nielsen, Carsten Haagen & Kjær, Andreas, 2015, In: American Journal of Nuclear Medicine and Molecular Imaging. 5, 5, p. 548-560 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. 2014
  7. Published

    Feasibility of simultaneous PET/MR in diet-induced atherosclerotic minipig: a pilot study for translational imaging

    Pedersen, S. F., Ludvigsen, Trine Pagh, Johannesen, Helle Hjorth, Löfgren, J., Ripa, Rasmus Sejersten, Hansen, Adam Espe, Ettrup, A. J., Christoffersen, B. Ø., Pedersen, H. D., Olsen, Lisbeth Høier, Højgaard, Liselotte & Kjær, Andreas, 2014, In: American Journal of Nuclear Medicine and Molecular Imaging. 4, 5, p. 448-58 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. 2011
  9. Published

    Plasma cytokines in acute stroke

    Christensen, Hanne Krarup, Boysen, G., Christensen, E., Johannesen, Helle Hjorth & Bendtzen, K., 2011, In: Journal of Stroke & Cerebrovascular Diseases. 11, 2, p. 72-9 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. 2010
  11. Published

    The Predictive and Prognostic Value of Ykl-40 in Kras Wild Type Patients with Metastatic Colorectal Cancer Treated with Third-Line Cetuximab and Irinotecan

    Spindler, K. G., Vittrup, B. V., Christensen, I. C., Schou, J. S., Jakobsen, A. J., Høgdall, Estrid Vilma Solyom, Pallisgaard, N., Nielsen, D. N., Johannesen, Helle Hjorth & Johansen, J. H., 2010, In: Annals of Oncology. 21, p. I39-I39

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  12. 2004
  13. Published

    Serum cardiac troponin I in acute stroke is related to serum cortisol and TNF-alpha

    Christensen, Hanne Krarup, Johannesen, Helle Hjorth, Christensen, A. F., Bendtzen, K. & Boysen, G. M., 1 Jan 2004, In: Cerebrovascular Diseases. 18, 3, p. 194-9 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. 2002
  15. Published

    Deteriorating ischaemic stroke. cytokines, soluble cytokine receptors, ferritin, systemic blood pressure, body temperature, blood glucose, diabetes, stroke severity, and CT infarction-volume as predictors of deteriorating ischaemic stroke

    Christensen, H., Boysen, G., Johannesen, Helle Hjorth, Christensen, E. & Bendtzen, K., 15 Sep 2002, In: Journal of the Neurological Sciences. 201, 1-2, p. 1-7 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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