Andreas Kjær

Andreas Kjær

Professor


  1. Published

    Right ventricular volume and mass determined by cine magnetic resonance imaging in HIV patients with possible right ventricular dysfunction. / Kjaer, Andreas; Lebech, Anne-Mette; Gerstoft, Jan; Hesse, Birger; Petersen, Claus Leth.

    In: Angiology, Vol. 57, No. 3, 2006, p. 341-6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Diagnostic value of (111)In-granulocyte scintigraphy in patients with fever of unknown origin. / Kjaer, Andreas; Lebech, Anne-Mette.

    In: Journal of Nuclear Medicine, Vol. 43, No. 2, 2002, p. 140-4.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Fever of unknown origin: prospective comparison of diagnostic value of 18F-FDG PET and 111In-granulocyte scintigraphy. / Kjaer, Andreas; Lebech, Anne-Mette; Eigtved, Annika; Højgaard, Liselotte.

    In: European Journal of Nuclear Medicine and Molecular Imaging, Vol. 31, No. 5, 2004, p. 622-6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Scintigrafi kombineret med CT. Dansk Selskab for Klinisk Fysiologi og Nuklearmedicin. / Kjaer, Andreas; Hesse, Birger; Eigtved, Annika; Højgaard, Liselotte.

    In: Ugeskrift for læger, Vol. 164, No. 12, 2002, p. 1661.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Evaluation of right ventricular volume and function by 2D and 3D echocardiography compared to MRI. / Kjaergaard, Jesper; Petersen, Claus Leth; Kjaer, Andreas; Schaadt, Bente Krogsgaard; Oh, Jae K; Hassager, Christian.

    In: European Journal of Echocardiography, Vol. 7, No. 6, 2005, p. 430-8.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Advanced quantitative echocardiography in arrhythmogenic right ventricular cardiomyopathy. / Kjaergaard, Jesper; Hastrup Svendsen, Jesper; Sogaard, Peter; Chen, Xu; Bay Nielsen, Henning; Køber, Lars; Kjaer, Andreas; Hassager, Christian.

    In: Journal of the American Society of Echocardiography, Vol. 20, No. 1, 2007, p. 27-35.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Dehydration-induced release of vasopressin involves activation of hypothalamic histaminergic neurons. / Kjær, Andreas; Knigge, U.; Warberg, J.

    In: Endokrinologiya, No. 135, 1994, p. 675-681.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Impaired histamine- and stress-induced secretion of ACTH and *GB-endorphin in vasopressin-deficient Brattleboro rats. / Kjær, Andreas; Knigge, U.; Warberg, J.

    In: Neuroendocrinology, No. 57, 1993, p. 1035-1041.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Entrapment of radionuclides in nanoparticle compositions. / Kjær, Andreas (Inventor).

    Patent No.: 2012079582. Jun 22, 2012.

    Research output: PatentResearch

  10. Published

    Dehydration-induced vasopressin secretion in humans: involvement of the histaminergic system. / Kjær, Andreas; Knigge, Ulrich; Jørgensen, Henrik; Warberg, Jørgen.

    In: American Journal of Physiology: Endocrinology and Metabolism, No. 279, 2000, p. E1305-E1310.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    PET/MRI in cancer patients : first experiences and vision from Copenhagen. / Kjær, Andreas; Loft, Annika; Law, Ian; Berthelsen, Anne Kiil; Borgwardt, Lise; Löfgren, Johan; Johnbeck, Camilla Bardram; Hansen, Adam Espe; Keller, Sune; Holm, Søren; Højgaard, Liselotte.

    In: Magnetic Resonance Materials in Physics, Biology and Medicine, 2013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Dehydration stimulates hypothalamic gene expression of histamine synthesis enzyme: Importance for neuroendocrine regulation of vasopressin and oxytocin secretion. / Kjær, Andreas; Larsen, P.J.; Knigge, U.; Warberg, J.

    In: Endokrinologiya, No. 136, 1995, p. 2189-2197.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Lokalisationsdiagnostik af neuroendokrine gastrointestinale tumorer. / Kjær, Andreas; Knigge, Ulrich; Mortensen, Jann; Hansen, Carsten Palnaes; Fallentin, Eva.

    In: Ugeskrift for Laeger, Vol. 172, No. 43, 25.10.2010, p. 2953-6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Dehydration-induced renin secretion: Involvement of histaminergic neurons. / Kjær, Andreas; Knigge, Ulrich; Jørgensen, H.; Warberg, Jørgen.

    In: Neuroendocrinology, No. 67, 1998, p. 325-329.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    ß-Adrenergic receptors are involved in histamine-induced secretion of pro-opiomelanocortin-derived peptides and prolactin in rats. / Kjær, Andreas; Knigge, Ulrich; Matzen, Steen; Warberg, J.

    In: European Journal of Endocrinology, No. 132, 1995, p. 223-228.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Stress-induced secretion of pro-opiomelanocortin-derived peptides in rats: Relative importance of the anterior and intermediate pituitary lobes. / Kjær, Andreas; Knigge, Ulrich; Bach, Flemming Winther; Warberg, J.

    In: Neuroendocrinology, No. 61, 1995, p. 167-172.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Histamine- and stress-induced prolactin secretion: importance of vasopressin V*U1 and V*U2-receptors. / Kjær, Andreas; Knigge, U.; Warberg, J.

    In: Eur J of Endocrinology, No. 131, 1994, p. 391-7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Involvement of oxytocin in histamine- and stress-induced ACTH and prolactin secretion. / Kjær, Andreas; Knigge, U.; Warberg, J.

    In: Neuroendocrinology, No. 61, 1995, p. 704-713.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Histamine stimulates c-fos expression in hypothalamic vasopressin-, oxytocin-, and coticotropin-releasing hormone-containing neurons. / Kjær, Andreas; Larsen, P.J.; Knigge, U.; Møller, Morten; Warberg, J.

    In: Endokrinologiya, No. 134, 1994, p. 482-491.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Neuronal histamine and expression of corticotropin-releasing hormone, vasopressin and oxytocin in the hypothalamus: Relative importance of H1 and H2 receptors. / Kjær, Andreas; Larsen, P.J.; Knigge, Ulrich; Jørgensen, H.; Warberg, Jørgen.

    In: European Journal of Endocrinology, No. 139, 1998, p. 238-243.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Insulin/hypoglycemia-induced ACTH and *Gb-endorphin release: involvement of hypothalamic histaminergic neurons. / Kjær, Andreas; Knigge, U.; Madsen, E.L.; Søe-Jensen, P.; Bach, Flemming Winther; Warberg, J.

    In: Endokrinologiya, No. 132, 1993, p. 2213-2220.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published
  23. Published

    Involvement of vasopressin in histamine- and stress-induced release of prolactin and pro-opiomelanocortin-derived peptides. / Kjær, Andreas; Knigge, U.; Warberg, J.

    In: Current Trends in Exp. Endocrinol., No. 2, 1994, p. 15-20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Permissive, mediating and potentiating effects of vasopressin in the ACTH an *GB-endorphin response to histamine and stress. / Kjær, Andreas; Knigge, U.; Bach, Flemming Winther; Warberg, J.

    In: Neuroendocrinology, No. 58, 1993, p. 588-596.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Involvement of vasopressin V*U1- and V*U2-receptors in histamine- and stress-induces secretion of ACTH and *GB-endorphin. / Kjær, Andreas; Knigge, U.; Vilhardt, Hans; Warberg, J.

    In: Neuroendocrinology, No. 57, 1993, p. 503-509.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Selective inhibition of magnocellular vasopressin neurons by hypoosmolality: Effect on histamine- and stress-induced secretion of adrenocorticotropin and prolactin. / Kjær, Andreas; Knigge, Ulrich; Jørgensen, H.; Warberg, Jørgen.

    In: Neuroendocrinology, No. 67, 1998, p. 330-335.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Histaminergic activation of the hypothalamic-pituitary-adrenal axis. / Kjær, Andreas; Larsen, P.J.; Knigge, U.; Warberg, J.

    In: Endokrinologiya, No. 135, 1994, p. 1171-1177.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Clinical PET/MR Imaging in Oncology : Future Perspectives. / Kjær, Andreas; Torigian, Drew A.

    In: PET Clinics, Vol. 11, No. 4, 01.10.2016, p. 489-493.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Role of hypothalamic histaminergic neurons in mediation of ACTH and beta-endorphin responses to LPS endotoxin in vivo. / Knigge, U.; Kjær, Andreas; Jørgensen, H.; Garbarg, M.; Ross, C.; Rouleau, A.; Warberg, J.

    In: Neuroendocrinology, No. 60, 1994, p. 243-251.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Stress-induced release of anterior pituitary hormones: Effect of H3 receptor-mediated inhibition of histaminergic activity or posterior hypothalamic lesion. / Knigge, U.; Søe-Jensen, P.; Jørgensen, Henrik; Kjær, Andreas; Møller, Morten; Warberg, Jørgen.

    In: Neuroendocrinology, No. Vol 69, 1999, p. 44-53.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Effect of histamine on gene expression and release of pro-opiomelanocortin-derived peptides from the anterior and intermediate pituitary lobes in conscious male rats. / Knigge, U.; Kjær, Andreas; Larsen, Philip J.; Jørgensen, Henrik; Bach, Flemming Winther; Møller, Morten; Warberg, J.

    In: Neuroendocrinology, No. 62, 1995, p. 319-325.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Histamine and prostaglandin interaction in regulation of oxytocin and vasopressin secretion. / Knigge, Ulrich; Kjær, Andreas; Kristoffersen, U.; Madsen, K.; Miranda, Charlotte Lykke Toftegaard; Jørgensen, H.; Warberg, Jørgen.

    In: Journal of Neuroendocrinology, No. 15, 2003, p. 940-945.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Pancreatic Islet Cell Tumors. / Knigge, Ulrich; Andreassen, Mikkel; Federspiel, Birgitte; Hansen, Carsten Palnæs; Kjær, Andreas; Langer, Seppo W.

    Encyclopedia of Endocrine Diseases. ed. / Ilpo Huhtaniemi; Luciano Martini. 2. ed. Elsevier, 2018. p. 626-634.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  34. Published

    H3 receptor modulation of neuroendocrine responses to histamine and stress. / Knigge, Ulrich; Kjær, Andreas; Jørgensen, H.; Warberg, Jørgen.

    The Histamine H3 Receptor. Elsevier, 1998. p. 41-58.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  35. Published

    Endoskopisk ultralydskanning af patienter, hos hvem der er mistanke om neuroendokrine tumorer. / Knigge, Ulrich; Hansen, Carsten Palnaes; Gustafsen, Jens; Kjaer, Andreas.

    In: Ugeskrift for læger, Vol. 170, No. 33, 2008, p. 2469; author reply 2471.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Histaminergic and catecholaminergic interactions in the central regulation of vasopressin and oxytocin secretion. / Knigge, Ulrich; Willems, E. I.; Jørgensen, H.; Kjær, Andreas; Warberg, Jørgen.

    In: Endokrinologiya, No. 140, 1999, p. 3713-3719.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Coronary artery calcium and intima-media thickness are associated with level of cytomegalovirus immunoglobulin G in HIV-infected patients. / Knudsen, A.; Kristoffersen, U. S.; Panum, I.; Hansen, Y. B.; Skottrup, P. D.; Hasbak, P.; Kjaer, A.; Lebech, A-M.

    In: HIV Medicine, Vol. 20, No. 1, 01.2019, p. 60-62.

    Research output: Contribution to journalLetterResearchpeer-review

  38. Published

    Cardiac Microvascular Dysfunction in Women Living With HIV Is Associated With Cytomegalovirus Immunoglobulin G. / Knudsen, Andreas; Thorsteinsson, Kristina; Christensen, Thomas E.; Hasbak, Philip; Ripa, Rasmus Sejersten; Panum, Inge; Lebech, Anne-Mette; Kjaer, Andreas.

    In: Open Forum Infectious Diseases, Vol. 5, No. 9, ofy205, 01.09.2018, p. 1-7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Angiographic Features and Cardiovascular Risk Factors in Human Immunodeficiency Virus-Infected Patients With First-Time Acute Coronary Syndrome. / Knudsen, Andreas; Mathiasen, Anders B; Worck, R.H.; Kastrup, Jens; Gerstoft, Jan; Katzenstein, Terese L; Kjær, Andreas; Lebech, Anne-Mette.

    In: American Journal of Cardiology, Vol. 111, No. 1, 2013, p. 63-67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Plasma plasminogen activator inhibitor-1 predicts myocardial infarction in HIV-1-infected individuals. / Knudsen, Andreas; Katzenstein, Terese L; Benfield, Thomas; Jørgensen, Niklas R; Kronborg, Gitte; Gerstoft, Jan; Obel, Niels; Kjær, Andreas; Lebech, Anne-Mette.

    In: AIDS, Vol. 28, No. 8, 2014, p. 1171-1179.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Normal Myocardial Flow Reserve in HIV-Infected Patients on Stable Antiretroviral Therapy : A Cross-Sectional Study Using Rubidium-82 PET/CT. / Knudsen, Andreas; Christensen, Thomas E; Ghotbi, Adam Ali; Hasbak, Philip; Lebech, Anne-Mette; Kjær, Andreas; Ripa, Rasmus Sejersten.

    In: Medicine (Baltimore), Vol. 94, No. 43, e1886, 10.2015.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Microbiota-Dependent Marker TMAO is Not Associated With Decreased Myocardial Perfusion in Well-Treated HIV-Infected Patients as Assessed by 82Rubidium PET/CT. / Knudsen, Andreas; Christensen, Thomas Emil; Thorsteinsson, Kristina; Ghotbi, Adam Ali; Hasbak, Philip; Lebech, Anne-Mette; Nielsen, Susanne Dam; Hov, Johannes Roksund; Berge, Rolf; Ripa, Rasmus Sejersten; Kjær, Andreas; Trøseid, Marius.

    In: Journal of acquired immune deficiency syndromes (1999), Vol. 72, No. 4, 01.08.2016, p. e83-e85.

    Research output: Contribution to journalLetterResearchpeer-review

  43. Published

    Low prevalence of peripheral arterial disease in a cross-sectional study of Danish HIV-infected patients. / Knudsen, Andreas; Malmberg, Catarina Anna Evelina; Kjær, Andreas; Lebech, Anne-Mette.

    In: Infectious Diseases, Vol. 47, No. 11, 2015, p. 776-82.

    Research output: Contribution to journalJournal articleResearch

  44. Published

    Soluble CD163 does not predict first-time myocardial infarction in patients infected with human immunodeficiency virus : a nested case-control study. / Knudsen, Andreas; Møller, Holger Jon; Katzenstein, Terese L; Gerstoft, Jan; Obel, Niels; Kronborg, Gitte; Benfield, Thomas; Kjaer, Andreas; Lebech, Anne-Mette.

    In: B M C Infectious Diseases, Vol. 13, 21.05.2013, p. 230.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    HIV infection and arterial inflammation assessed by 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) : A prospective cross-sectional study. / Knudsen, Andreas; Hag, Anne Mette Fisker; Loft, Annika; von Benzon, Eric; Keller, Sune H; Møller, Holger Jon; Lebech, Anne-Mette; Ripa, Rasmus Sejersten; Kjær, Andreas.

    In: Journal of Nuclear Cardiology, Vol. 22, No. 2, 04.2015, p. 372-80.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Cardiovascular Disease in Patients With HIV. / Knudsen, Jesper Andreas; Kristoffersen, Ulrik Sloth; Kjær, Andreas; Lebech, Anne-Mette.

    In: Future Virology, Vol. 7, No. 4, 2012, p. 413-423.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Cardiac Function in Patients with Early Cirrhosis during Maximal Beta-Adrenergic Drive : A Dobutamine Stress Study. / Krag, Aleksander; Bendtsen, Flemming; Dahl, Emilie Kristine; Kjær, Andreas; Petersen, Claus Leth; Møller, Søren.

    In: PloS one, Vol. 9, No. 10, e109179, 2014, p. 1-6.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    18F-FET-PET in Primary Hyperparathyroidism : A Pilot Study. / Krakauer, Martin; Kjær, Andreas; Bennedbæk, Finn Noe.

    In: Diagnostics, Vol. 6, No. 3, 30, 2016.

    Research output: Contribution to journalComment/debateResearchpeer-review

  49. Published

    C4.4A gene ablation is compatible with normal epidermal development and causes modest overt phenotypes. / Kriegbaum, Mette Camilla; Jacobsen, Benedikte; Fuchtbauer, Annette; Hansen, Gert Helge; Christensen, Ib Jarle; Rundsten, Carsten Friis; Persson, Morten; Engelholm, Lars Henning; Madsen, Andreas Nygaard; Di Meo, Ivano; Lund, Ida Katrine; Holst, Birgitte; Kjaer, Andreas; Laerum, Ole Didrik; Fuchtbauer, Ernst-Martin; Ploug, Michael.

    In: Scientific Reports, Vol. 6, 25833, 12.05.2016.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Rational targeting of the urokinase receptor (uPAR): development of antagonists and non-invasive imaging probes. / Kriegbaum, Mette Camilla; Persson, Morten; Haldager, L; Alpizar, Warner Enrique Alpizar; Jacobsen, Benedikte; Gårdsvoll, H; Kjær, Andreas; Ploug, Michael.

    In: Current Drug Targets, Vol. 12, No. 12, 11.2011, p. 1711-1728.

    Research output: Contribution to journalReviewResearchpeer-review

ID: 13402