Andreas Kjær

Andreas Kjær

Professor

ORCID: 0000-0002-2706-5547

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  1. Published

    Geometric distortions of diffusion weighted imaging of the head/neck in combined PET/MR: optimization of image acquisition and post-processing correction for oncology applications

    Hansen, Adam Espe, Rasmussen, J., Johannesen, H. H., Engberg, A. M., Andersen, F. L., Specht, Lena, Kjær, Andreas, Højgaard, Liselotte, Beyer, T. & Fischer, Barbara Malene Bjerregaard, Jul 2014, In: E J N M M I Physics. 1, Suppl 1, 2 p., A76.

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

  2. Published

    Simultaneous PET/MRI with (13)C magnetic resonance spectroscopic imaging (hyperPET): phantom-based evaluation of PET quantification

    Hansen, A. E., Andersen, F. L., Henriksen, S. T., Vignaud, A., Ardenkjaer-Larsen, J. H., Højgaard, Liselotte, Kjær, Andreas & Klausen, T. L., 2016, In: EJNMMI Physics. 3, 7, 13 p.

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

  3. Published

    Daily consumption for six weeks of a lignan complex isolated from flaxseed does not affect endothelial function in healthy postmenopausal women

    Hallund, J., Tetens, Inge , Bügel, Susanne Gjedsted, Tholstrup, T., Ferrari, M., Teerlink, T., Kjær, Andreas & Wiinberg, N., 2006, In: Journal of Nutrition. 136, 9, p. 2314-2318 5 p.

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

  4. Published

    Microbiota-Dependent Marker TMAO Is Elevated in Silent Ischemia but Is Not Associated With First-Time Myocardial Infarction in HIV Infection

    Haissman, J. M., Knudsen, A., Hoel, H., Kjær, Andreas, Kristoffersen, U. S., Berge, R. K., Katzenstein, T. L., Svardal, A., Ueland, T., Aukrust, P., Lebech, Anne-Mette, Nielsen, S. D. & Trøseid, M., 1 Feb 2016, In: Journal of Acquired Immune Deficiency Syndromes. 71, 2, p. 130-136 7 p.

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

  5. Published

    Regional gene expression of LOX-1, VCAM-1, and ICAM-1 in aorta of HIV-1 transgenic rats

    Hag, Anne Mette Fisker, Kristoffersen, U. S., Pedersen, S. F., Gutte, H., Lebech, A. & Kjær, Andreas, 2009, In: PLoS ONE. 4, 12, p. e8170

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

  6. Published

    (18)F-FDG PET imaging of murine atherosclerosis: association with gene expression of key molecular markers

    Hag, Anne Mette Fisker, Pedersen, S. F., Christoffersen, Christina, Binderup, Tina, Wessel, Mette Munk, Jørgensen, Jesper Tranekjær, Skovgaard, D., Ripa, Rasmus Sejersten & Kjær, Andreas, 2012, In: P L o S One. 7, 11, p. e50908

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

  7. Published

    Small animal positron emission tomography imaging and in vivo studies of atherosclerosis

    Hag, Anne Mette Fisker, Ripa, Rasmus Sejersten, Pedersen, S. F., Bodholdt, R. P. & Kjær, Andreas, May 2013, In: Clinical Physiology and Functional Imaging. 33, 3, p. 173-85 13 p.

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

  8. Published

    Assessment of muscle function using hybrid PET/MRI: comparison of 18F-FDG PET and T2-weighted MRI for quantifying muscle activation in human subjects

    Haddock, B., Holm, S., Poulsen, J. M., Enevoldsen, L. H., Larsson, Henrik Bo Wiberg, Kjær, Andreas & Suetta, Charlotte, 2017, In: European Journal of Nuclear Medicine and Molecular Imaging. 44, 4, p. 704-711

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

  9. Published

    Neoehrlichia mikurensis in Danish immunocompromised patients: a retrospective cohort study

    Gynthersen, R. M. M., Hansen, M. F., Ocias, L. F., Kjær, Andreas, Petersen, R. F., Ostrowski, Sisse Rye, Harritshøj, Lene Holm, Jacobsen, Søren, Overgaard, U., Krogfelt, K. A., Lebech, Anne-Mette & Mens, H., 2023, In: Annals of Clinical Microbiology and Antimicrobials. 22, 1, 20.

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

  10. Published

    Kombineret ventilations/perfusions-SPECT/CT er bedst til diagnostik af lungeemboli

    Gutte Borgwardt, H., Mortensen, Jann, Kristoffersen, U. S. & Kjær, Andreas, 2012, In: Ugeskrift for Laeger. 174, 6, p. 334-6 3 p.

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

  11. Published

    Non-ECG-gated CT pulmonary angiography and the prediction of right ventricular dysfunction in patients suspected of pulmonary embolism

    Gutte, H., Mortensen, Jann, Mørk, M. L., Kristoffersen, U. S., Jensen, C. V., Petersen, C. L., von der Recke, P. & Kjær, Andreas, Nov 2017, In: Clinical Physiology and Functional Imaging. 37, 6, p. 575–581 7 p.

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

  12. Published

    Detection of pulmonary embolism with combined ventilation-perfusion SPECT and low-dose CT: head-to-head comparison with multidetector CT angiography

    Gutte, H., Mortensen, Jann, Jensen, C. V., Johnbeck, C. B., von der Recke, P., Petersen, C. L., Kjaergaard, J., Kristoffersen, U. S. & Kjær, Andreas, 2009, In: Journal of Nuclear Medicine. 50, 12, p. 1987-92 5 p.

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

  13. Published

    Early clinical experience and impact of 18F-FDG PET.

    Gutte, H., Højgaard, Liselotte & Kjær, Andreas, 2005, In: Nuclear Medicine Communications. 26, 11, p. 989-94 5 p.

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

  14. Published

    Estimating GFR in children with 99mTc-DTPA renography: a comparison with single-sample 51Cr-EDTA clearance

    Gutte, H., Møller, M. L., Pfeifer, A. K., Thorup, Jørgen Mogens, Borgwardt, L., Borgwardt, L., Kristoffersen, U. S. & Kjær, Andreas, 1 May 2010, In: Clinical Physiology and Functional Imaging. 30, 3, p. 169-74 6 p.

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

  15. Published

    Automated interpretation of PET/CT images in patients with lung cancer.

    Gutte, H., Jakobsson, D., Olofsson, F., Ohlsson, M., Valind, S., Loft, A., Edenbrandt, L. & Kjær, Andreas, 2007, In: Nuclear Medicine Communications. 28, 2, p. 79-84 5 p.

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

  16. Published

    Recent advances in nuclear cardiology

    Gutte, H., Petersen, C. L., Kjær, Andreas & Hesse, B., 2008, In: Panminerva Medica. 50, 2, p. 105-118 13 p.

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

  17. Published

    Added value of combined simultaneous lung ventilation-perfusion single-photon emission computed tomography/multi-slice-computed tomography angiography in two patients suspected of having acute pulmonary embolism

    Gutte, H., Mortensen, J., Jensen, C., Recke, P. V. D., Kristoffersen, U. S. & Kjær, Andreas, 2007, In: Clinical Respiratory Journal. 1, 1, p. 52-55 3 p.

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

  18. Published

    Conventional Treatment of Glioblastoma Reveals Persistent CD44+ Subpopulations

    Gudbergsson, J. M., Christensen, E., Kostrikov, S., Moos, T., Duroux, M., Kjær, Andreas, Johnsen, K. B. & Andresen, T. L., 2020, In: Molecular Neurobiology. 57, 9, p. 3943-3955

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

  19. Published

    A tumorsphere model of glioblastoma multiforme with intratumoral heterogeneity for quantitative analysis of cellular migration and drug response

    Gudbergsson, J. M., Kostrikov, S., Johnsen, K. B., Fliedner, F. P., Stolberg, C. B., Humle, N., Hansen, A. E., Kristensen, B. W., Christiansen, G., Kjær, Andreas, Andresen, T. L. & Duroux, M., 2019, In: Experimental Cell Research. 379, 1, p. 73-82

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

  20. Published

    Characteristics of 252 patients with bronchopulmonary neuroendocrine tumours treated at the Copenhagen NET Centre of Excellence

    Grøndahl, V., Binderup, Tina, Langer, Seppo W., Petersen, René Horsleben, Nielsen, K., Kjær, Andreas, Federspiel, B. & Knigge, Ulrich, 2019, In: Lung Cancer. 132, p. 141-149 9 p.

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

  21. Published

    Carotid plaque imaging with FDG-PET and ultrasound

    Græbe, M., Sillesen, H. H., Kjær, Andreas & Højgaard, Liselotte, 2011, In: Imaging in Medicine. 3, 1, p. 17-30 14 p.

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

  22. Published

    When to image carotid plaque inflammation with FDG PET/CT

    Græbe, Martin, Borgwardt, L., Højgaard, Liselotte, Sillesen, H. H. & Kjær, Andreas, 1 Sep 2010, In: Nuclear Medicine Communications. 31, 9, p. 773-9 7 p.

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

  23. Published

    Evaluation of impaired left ventricular ejection fraction and increased dimensions by multiple neurohumoral plasma concentrations

    Groenning, B. A., Nilsson, J. C., Søndergaard, Lars, Kjær, Andreas, Larsson, Henrik Bo Wiberg & Hildebrandt, P. R., 2001, In: European Journal of Heart Failure. 3, 6, p. 699-708 10 p.

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

  24. Published

    Neurohumoral prediction of left-ventricular morphologic response to beta-blockade with metoprolol in chronic left-ventricular systolic heart failure.

    Groenning, B. A., Nilsson, J. C., Hildebrandt, P. R., Kjær, Andreas, Fritz-Hansen, T., Larsson, Henrik Bo Wiberg & Sondergaard, L., 2002, In: European Journal of Heart Failure. 4, 5, p. 635-46 11 p.

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

  25. Published

    Results of 252 Patients with Bronchopulmonary Neuroendocrine Tumors Treated at the Copenhagen NET Centre of Excellence

    Groendahl, Knigge, Ulrich, Langer, Seppo W., Kjær, Andreas, Federspiel, B., Petersen, René Horsleben, Binderup, Tina & Nielsen, K., 2018, p. 289-289. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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