Andreas Kjær
Professor
Cluster for Molecular Imaging
Blegdamsvej 3
2200 København N.
- Published
Caffeine and myocardial perfusion: a clinical perspective
Byrne, C., Pareek, M., Kjær, Andreas & Hasbak, P., 2019, In: European Heart Journal Cardiovascular Imaging. 20, 7, p. 763-764Research output: Contribution to journal › Comment/debate › Research › peer-review
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Carbohydrate based biomarkers enable hybrid near infrared fluorescence and64cu based radio-guidance for improved surgical precision
Wang, W., Hansen, A. E., Sun, H., Fliedner, F. P., Kjær, Andreas, Jensen, A. I., Andresen, T. L. & Henriksen, J. R., 2021, In: Nanotheranostics. 5, 4, p. 448-460Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac (82)Rb PET/CT for fast and non-invasive assessment of microvascular function and structure in asymptomatic patients with type 2 diabetes
von Scholten, B. J., Hasbak, P., Christensen, T. E., Ghotbi, A. A., Kjær, Andreas, Rossing, Peter & Hansen, Tine Willum, 2016, In: Diabetologia. 59, 2, p. 371–378Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac Function in Patients with Early Cirrhosis during Maximal Beta-Adrenergic Drive: A Dobutamine Stress Study
Krag, A., Bendtsen, Flemming, Dahl, E. K., Kjær, Andreas, Petersen, C. L. & Møller, Søren, 2014, In: PloS one. 9, 10, p. 1-6 6 p., e109179.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac Microvascular Dysfunction in Women Living With HIV Is Associated With Cytomegalovirus Immunoglobulin G
Knudsen, A., Thorsteinsson, K., Christensen, T. E., Hasbak, P., Ripa, Rasmus Sejersten, Panum, I., Lebech, Anne-Mette & Kjær, Andreas, 1 Sep 2018, In: Open Forum Infectious Diseases. 5, 9, p. 1-7 7 p., ofy205.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac autonomic function is associated with myocardial flow reserve in type 1 diabetes
Zobel, E. H., Hasbak, P., Winther, S. A., Hansen, C. S., Fleischer, J., Von Scholten, B. J., Holmvang, Lene, Kjær, Andreas, Rossing, Peter & Hansen, T. W., 2019, In: Diabetes. 68, 6, p. 1277-1286 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac effects of 3 months treatment of acromegaly evaluated by magnetic resonance imaging and B-type natriuretic peptides
Andreassen, Mikkel, Faber, J., Kjær, Andreas, Petersen, C. L., Kristensen, L. Ø. & Faber, Jens, 1 Dec 2010, In: Pituitary. 13, 4, p. 329-36 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac function in growth hormone deficient patients before and after 1 year with replacement therapy: a magnetic resonance imaging study
Andreassen, Mikkel, Faber, Jens, Kjær, A., Petersen, C. L., Kristensen, L. Ø. & Kjær, Andreas, 1 Mar 2011, In: Pituitary. 14, 1, p. 1-10 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiac 99mTc sestamibi SPECT and 18F FDG PET as viability markers in takotsubo cardiomyopathy
Christensen, T. E., Bang, L. E., Holmvang, Lene, Ghotbi, A. A., Lassen, M. L., Andersen, F., Ihlemann, N., Andersson, H., Grande, P., Kjær, Andreas & Hasbak, P., 2014, In: International Journal of Cardiovascular Imaging. 30, 7, p. 1407-1416 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiolipin Synthesis in Brown and Beige Fat Mitochondria Is Essential for Systemic Energy Homeostasis
Sustarsic, E. G., Ma, T., Lynes, M. D., Larsen, M., Karavaeva, I., Havelund, J. F., Nielsen, C. H., Jedrychowski, M. P., Moreno-Torres, M., Lundh, M., Plucinska, K., Jespersen, N. Z., Grevengoed, T. J., Kramar, B., Peics, J., Hansen, J. B., Shamsi, F., Forss, I., Neess, D., Keipert, S. & 24 others, , 2018, In: Cell Metabolism. 28, 1, p. 159-174.e11Research output: Contribution to journal › Journal article › Research › peer-review
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Cardiovascular Disease in Patients With HIV
Knudsen, J. A., Kristoffersen, U. S., Kjær, Andreas & Lebech, Anne-Mette, 2012, In: Future Virology. 7, 4, p. 413-423 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Carotid intima-media thickness in HIV patients treated with antiretroviral therapy.
Lebech, A., Wiinberg, N., Kristoffersen, U. S., Hesse, B., Petersen, C. L., Gerstoft, Jan & Kjær, Andreas, 2007, In: Clinical Physiology and Functional Imaging. 27, 3, p. 173-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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Carotid plaque inflammatory activity assessed by 2-[18F]FDG-PET imaging decrease after a neurological thromboembolic event
Urbak, L., Ripa, Rasmus Sejersten, Sandholt, B. V., Kjær, Andreas, Sillesen, Henrik & Græbe, Martin, 2021, In: EJNMMI Research. 11, 1, p. 30Research output: Contribution to journal › Journal article › Research › peer-review
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Carotid sinus syndrome and cardiovagal regulation in elderly patients with suspected syncope-related falls
Brinth, L., Latif, T., Pors, K., Kjær, Andreas & Mehlsen, J., 2014, In: Healthy aging research. 3, p. 1-9 9 p., 6.Research output: Contribution to journal › Journal article › Research › peer-review
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Catecholaminergic activation in acute myocardial infarction: time course and relation to left ventricular performance.
Petersen, C. L., Nielsen, J. R., Petersen, B. L. & Kjær, Andreas, 2003, In: Cardiology. 100, 1, p. 23-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Central activin administration modulates corticotropin-releasing hormone and adrenocorticotropin secretion
Plotsky, P. M., Kjær, Andreas, Sutton, S. W., Sawchenko, P. E. & Vale, W., 1 May 1991, In: Endocrinology. 128, 5, p. 2520-2525 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Ceramides and phospholipids are downregulated with liraglutide treatment: results from the LiraFlame randomized controlled trial
Zobel, E. H., Wretlind, A., Ripa, Rasmus Sejersten, Rotbain Curovic, V., von Scholten, B. J., Suvitaival, T., Hansen, T. W., Kjær, Andreas, Legido-Quigley, C. & Rossing, Peter, Sep 2021, In: BMJ open diabetes research & care. 9, 1, p. 1-9 e002395.Research output: Contribution to journal › Journal article › Research › peer-review
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Ceramides are decreased after liraglutide treatment in people with type 2 diabetes: a post hoc analysis of two randomized clinical trials
Wretlind, A., Curovic, V. R., de Zawadzki, A., Suvitaival, T., Xu, J., Zobel, E. H., von Scholten, B. J., Ripa, Rasmus Sejersten, Kjær, Andreas, Hansen, T. W., Vilsbøll, Tina, Vestergaard, H., Rossing, Peter & Legido-Quigley, C., 2023, In: Lipids in Health and Disease. 22, 1, 12 p., 160.Research output: Contribution to journal › Journal article › Research › peer-review
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Cerebral FDG-PET scanning abnormalities in optimally treated HIV patients
Andersen, Å. B., Law, Ian, Krabbe, K. S., Kemp Bruunsgaard, H., Ostrowski, Sisse Rye, Ullum, H., Højgaard, Liselotte, Lebech, A., Gerstoft, Jan & Kjær, Andreas, 1 Jan 2010, In: Journal of Neuroinflammation. 7, p. 13Research output: Contribution to journal › Journal article › Research › peer-review
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Cerebral FDG-PET scanning abnormalities in optimally treated HIV patients
Andersen, A. B., Law, Ian, Krabbe, K. S., Bruunsgaard, H., Ostrowski, Sisse Rye, Ullum, H., Højgaard, Liselotte, Lebech, A., Gerstoft, Jan & Kjær, Andreas, 14 Feb 2010, In: Journal of Neuroinflammation. 7, p. 13Research output: Contribution to journal › Journal article › Research › peer-review
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Changes in biomarkers of cardiovascular risk after a switch to abacavir in HIV-1-infected individuals receiving combination antiretroviral therapy
Kristoffersen, U. S., Kofoed, K., Kronborg, Gitte, Benfield, Thomas, Kjær, Andreas, Lebech, A., Kristoffersen, U. S., Kofoed, K., Kronborg, Gitte, Benfield, T., Kjaer, A. & Lebech, A., 2009, In: HIV Medicine. 10, 10, p. 627-33 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Changes in lung function of HIV-infected patients: a 4.5-year follow-up study
Kristoffersen, U. S., Lebech, A., Mortensen, Jann, Gerstoft, Jan, Borgwardt, H. G. & Kjær, Andreas, 2012, In: Clinical Physiology and Functional Imaging. 32, 4, p. 288-95 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Changes in positron emission tomography (PET) uptake of 18F-fluorodeoxyglucose (18FDG), 18F-fluoro-3´-deoxy.3´-L-fluorothymidine (18FLT) and Copper (II) diacetyl-bis(N4-methyliosemicarbazone) (64Cu-ATSM) before, during and after radiotherapy of a canine fibrosarcoma
Zornhagen, Kamilla Westarp, Clausen, Malene Martini, Hansen, A. E., Law, Ian, McEvoy, Fintan, Engelholm, S. A., Kjær, Andreas & Kristensen, Annemarie T., 2012.Research output: Contribution to conference › Poster › Communication
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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
Chemotaxis cluster 1 proteins form cytoplasmic arrays in Vibrio cholerae and are stabilized by a double signaling domain receptor DosM
Briegel, A., Ortega, D. R., Mann, P., Kjær, Andreas, Ringgaard, S. & Jensen, G. J., 13 Sep 2016, In: Proceedings of the National Academy of Sciences of the United States of America. 113, 37, p. 10412-7 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Chronic Kidney Disease-Induced Vascular Calcification Impairs Bone Metabolism
Mace, M. L., Gravesen, E., Nordholm, A., Egstrand, S., Morevati, M., Nielsen, Carsten Haagen, Kjær, Andreas, Behets, G., D'Haese, P., Ølgaard, Klaus & Lewin, E., 2021, In: Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research. 36, 3, p. 510-522 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Circulating cell free DNA during definitive chemo-radiotherapy in non-small cell lung cancer patients - initial observations
Nygård, L., Ahlborn, L. B., Persson, Gitte F., Chandrananda, D., Langer, J. W., Fischer, Barbara Malene Bjerregaard, Langer, Seppo W., Gabrielaite, M., Kjær, Andreas, Rosenfeld, N., Mouliere, F., Østrup, O., Vogelius, Ivan R. & Bentzen, S. M., 2020, In: PLoS ONE. 15, 4, 12 p., e0231884.Research output: Contribution to journal › Journal article › Research › peer-review
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Clinical PET of neuroendocrine tumors using 64Cu-DOTATATE: first-in-humans study
Pfeifer, A. K., Knigge, Ulrich, Mortensen, Jann, Oturai, P., Berthelsen, A. K., Loft, A., Binderup, Tina, Rasmussen, P., Elema, D. R., Klausen, Thomas Levin, Holm, S., von Benzon, E., Højgaard, Liselotte & Kjær, Andreas, Aug 2012, In: Journal of Nuclear Medicine. 53, 8, p. 1207-15 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Clinical PET/MR Imaging in Oncology: Future Perspectives
Kjær, Andreas & Torigian, D. A., 1 Oct 2016, In: PET Clinics. 11, 4, p. 489-493Research output: Contribution to journal › Journal article › Research › peer-review
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Clinical and hormonal effects of two contraceptives: Correlation to serum concentrations of levonorgestrel and gestodene
Refn, H., Kjær, Andreas, Lebech, Anne-Mette, Borggaard, B. & Schierup, L., Mar 1990, In: Contraception. 41, 3, p. 259-269 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Clinical utility of 18F-FDG positron emission tomography/computed tomography scan vs. 99mTc-HMPAO white blood cell single-photon emission computed tomography in extra-cardiac work-up of infective endocarditis
Lauridsen, T. K., Iversen, Kasper, Ihlemann, N., Hasbak, P., Loft, A., Berthelsen, A. K., Dahl, A., Dejanovic, D., Albrecht-Beste, Elisabeth, Mortensen, Jann, Kjær, Andreas, Bundgård, Henning & Bruun, Niels Eske, 2017, In: International Journal of Cardiovascular Imaging. 33, 5, p. 751-760Research output: Contribution to journal › Journal article › Research › peer-review
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Combination of [177Lu]Lu-DOTA-TATE Targeted Radionuclide Therapy and Photothermal Therapy as a Promising Approach for Cancer Treatment: In Vivo Studies in a Human Xenograft Mouse Model
Simón, M., Jørgensen, Jesper Tranekjær, Khare, Harshvardhan, Christensen, Camilla Hell, Nielsen, Carsten Haagen & Kjær, Andreas, 2022, In: Pharmaceutics. 14, 6, p. 1-16 1284.Research output: Contribution to journal › Journal article › Research › peer-review
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Combined Indium-111 octreotide scintigraphy and low-dose computed tomography in localization of neuroendocrine tumors.
Kjær, Andreas & Dreyer, M., 2003, In: Clinical Nuclear Medicine. 28, 6, p. 506-8 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Combined PET/MR imaging in neurology: MR-based attenuation correction implies a strong spatial bias when ignoring bone
Andersen, F. L., Ladefoged, C. N., Beyer, T., Keller, S. H., Hansen, A. E., Højgaard, Liselotte, Kjær, Andreas, Law, Ian & Holm, S., 1 Jan 2014, In: NeuroImage. 84, p. 206-216 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Combined PET/MRI: Multi-modality Multi-parametric Imaging Is Here: Summary Report of the 4th International Workshop on PET/MR Imaging; February 23-27, 2015, Tübingen, Germany
Bailey, D. L., Pichler, B. J., Gückel, B., Barthel, H., Beer, A. J., Bremerich, J., Czernin, J., Drzezga, A., Franzius, C., Goh, V., Hartenbach, M., Iida, H., Kjaer, A., la Fougère, C., Ladefoged, C. N., Law, I., Nikolaou, K., Quick, H. H., Sabri, O., Schäfer, J. & 3 others, , Oct 2015, In: Molecular Imaging and Biology. 17, 5, p. 595-608 14 p.Research output: Contribution to journal › Review › Research › peer-review
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Combined hyperpolarized C-13-pyruvate MRS and F-18-FDG PET (hyperPET) estimates of glycolysis in canine cancer patients
Hansen, Adam Espe, Gutte, H., Holst, Pernille, Johannesen, H. H., Rahbek, S., Clemmensen, Andreas Høeg, Larsen, Majbritt Maria Estrup, Schøier, Christina, Ardenkjaer-Larsen, J., Klausen, Thomas Levin, Kristensen, Annemarie T. & Kjær, Andreas, 2018, In: European Journal of Radiology. 103, p. 6-12Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of (18)F-FET and (18)F-FLT small animal PET for the assessment of anti-VEGF treatment response in an orthotopic model of glioblastoma
Nedergaard, M. K., Michaelsen, Signe Regner, Perryman, L., Erler, Janine, Poulsen, H. S., Stockhausen, M., Lassen, Ulrik Niels & Kjær, Andreas, Mar 2016, In: Nuclear Medicine and Biology. 43, 3, p. 198-205 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of V/Q SPECT and planar V/Q lung scintigraphy in diagnosing acute pulmonary embolism
Borgwardt, H. G., Mortensen, Jann, Jensen, C. V., Von Der Recke, P., Petersen, C. L., Kristoffersen, U. S. & Kjær, Andreas, 1 Jan 2010, In: Nuclear Medicine Communications. 31, 1, p. 82-6 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of [18F]FBA and [18F]FPyMe as peptide radiolabeling agents of PEPHC1 for PET imaging of EGFRvIII
Hansen, C. L., Kuhnast, B., Hinnen, F., Dollé, F., Gillings, N., Hansen, Paul Robert & Kjær, Andreas, 2009, In: Advances in Experimental Medicine and Biology. 611, p. 405-6 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of the Peripheral Reactive Hyperemia Index with Myocardial Perfusion Reserve by 82Rb PET/CT in HIV-Infected Patients
Ørbæk, M., Hasbak, P., Ripa, Rasmus Sejersten, Kjær, Andreas, Lebech, Anne-Mette & Knudsen, A., Jun 2017, In: Diagnostics. 7, 2, 31.Research output: Contribution to journal › Journal article › Research › peer-review
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Comparison of the Photothermal Efficiency of Different Types of Plasmonic Nanoparticles in vitro and in vivo
Nørregaard, K., Jørgensen, Jesper Tranekjær, Bendix, Poul Martin, Kjær, Andreas & Oddershede, L. B., 27 Jan 2015, In: Biophysical Journal. 108, 2, p. 171aResearch output: Contribution to journal › Journal article › Research › peer-review
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Comparison of two new angiogenesis PET tracers 68Ga-NODAGA-E[c(RGDyK)]2 and 64Cu-NODAGA-E[c(RGDyK)]2; in vivo imaging studies in human xenograft tumors
Oxbøl, J., Brandt-Larsen, M., Schjøth-Eskesen, C., Myschetzky, R. S. M., El Ali, Henrik H., Madsen, J. & Kjær, Andreas, 2014, In: Nuclear Medicine and Biology. 41, 3, p. 259-67 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Convenient Entry to 18 F-Labeled Amines through the Staudinger Reduction
Stéen, E. J. L., Shalgunov, Vladimir, Denk, C., Mikula, H., Kjær, Andreas, Kristensen, Jesper Langgaard & Herth, Matthias Manfred, 2019, In: European Journal of Organic Chemistry. 2019, 8, p. 1722-1725Research output: Contribution to journal › Journal article › Research › peer-review
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Convenient access to F-18-labeled amines through the Staudinger reduction
Shalgunov, Vladimir, Steen, J., Denk, C., Mikula, H., Kjær, Andreas, Kristensen, Jesper Langgaard & Herth, Matthias Manfred, May 2019, In: Journal of Labelled Compounds and Radiopharmaceuticals. 62, Supl. 1/SI, p. S205-S206 P-050.Research output: Contribution to journal › Conference abstract in journal › Research
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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. 3943-3955Research output: Contribution to journal › Journal article › Research › peer-review
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Copenhagen comorbidity in HIV infection (COCOMO) study: a study protocol for a longitudinal, non-interventional assessment of non-AIDS comorbidity in HIV infection in Denmark
Ronit, A., Haissman, J. M., Kirkegaard-Klitbo, D. M., zwp671, zwp671, Lebech, Anne-Mette, Benfield, Thomas, Gerstoft, Jan, Ullum, H., Køber, Lars Valeur, Kjær, Andreas, Kofoed, Klaus Fuglsang, Vestbo, J., Nordestgaard, Børge, Lundgren, Jens & Nielsen, S. D., 26 Nov 2016, In: BMC Infectious Diseases. 16, 9 p., 713.Research output: Contribution to journal › Journal article › Research › peer-review
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Copenhagen study of overweight patients with coronary artery disease undergoing low energy diet or interval training: the randomized CUT-IT trial protocol
Pedersen, L. R., Olsen, R. H., Frederiksen, M., Astrup, A., Chabanova, E., Hasbak, P., Holst, Jens Juul, Kjær, Andreas, Newman, J. W., Walzem, R., Wisløff, U., Sajadieh, Ahmad, Haugaard, Steen Bendix & Prescott, Eva, 2013, In: B M C Cardiovascular Disorders. 13, 1, 8 p., 106.Research output: Contribution to journal › Journal article › Research › peer-review
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Copper release from copper intrauterine devices removed after up to 8 years of use
Kjær, Andreas, Laursen, K., Thormann, L., Borggaard, Ole K. & Lebech, P. E., Apr 1993, In: Contraception. 47, 4, p. 349-358 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Coronary and peripheral endothelial function in HIV patients studied with positron emission tomography and flow-mediated dilation: relation to hypercholesterolemia.
Lebech, A., Kristoffersen, U. S., Wiinberg, N., Kofoed, K., Andersen, Ove, Hesse, B., Petersen, C. L., Gerstoft, Jan, Kjær, Andreas, Lebech, A., Kristoffersen, U., Wiinberg, N., Kofoed, K., Andersen, Ove, Hesse, B., Petersen, C., Gerstoft, J. & Kjær, A., 2008, In: European Journal of Nuclear Medicine and Molecular Imaging. 35, 11, p. 2049-2058Research output: Contribution to journal › Journal article › Research › peer-review
ID: 13402
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Copenhagen study of overweight patients with coronary artery disease undergoing low energy diet or interval training: the randomized CUT-IT trial protocol
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Imaging of treatment response to the combination of carboplatin and paclitaxel in human ovarian cancer xenograft tumors in mice using FDG and FLT PET
Research output: Contribution to journal › Journal article › Research › peer-review
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Imaging of metastatic lymph nodes by X-ray phase-contrast micro-tomography
Research output: Contribution to journal › Journal article › Research › peer-review
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