Niels H. Secher

Niels H. Secher

Professor emeritus

Member of:

  • Anaesthesiology


  1. Published

    A Decrease in Spatially Resolved Near-Infrared Spectroscopy-Determined Frontal Lobe Tissue Oxygenation by Phenylephrine Reflects Reduced Skin Blood Flow

    Ogoh, S., Sato, K., Okazaki, K., Miyamoto, T., Secher, F., Sørensen, H., Rasmussen, P. & Secher, Niels H., Apr 2014, In: Anesthesia and Analgesia. 118, 4, p. 823-829 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A RANDOMIZED, CROSS-OVER STUDY TO INVESTIGATE THE EFFECT OF WEIGHT-BEARING VS NON-WEIGHT-BEARING EXERCISE AND CARDIOVASCULAR STRESS ON TYPE II COLLAGEN TURNOVER IN PATIENTS WITH KNEE OSTEOARTHRITIS - SERUM BIOMARKER DATA FROM THE EFEX-OA-02 STUDY

    Bjerre-Bastos, J. J., Sejersen, Casper Aastrup, Nielsen, H. B., Boesen, M., Secher, Niels H., Distajo, G., Flood, V., Henrotin, Y., Uebelhoer, M., Mackey, Abigail, Krustrup, P., Kitchen, C. -., Petersen, E. E., Thudium, C. S., Andersen, J. R. & Bihlet, A. R., 2022, In: Osteoarthritis and Cartilage. 30, p. S102-S103 2 p.

    Research output: Contribution to journalConference abstract in journalResearch

  3. Published

    A cholinergic contribution to the circulatory responses evoked at the onset of handgrip exercise in humans

    Vianna, L. C., Fadel, P. J., Secher, Niels H. & Fisher, J. P., 1 Apr 2015, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 308, 7, p. R597-604

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A large slice of cardiac output or humble pie for the respiratory muscles?

    Secher, Niels H. & Richardson, R. S., 2009, In: Journal of Physiology. 587, Pt 14, p. 3411-

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    A mesenteric traction syndrome affects near-infrared spectroscopy evaluated cerebral oxygenation because skin blood flow increases

    Olesen, N. D., Sørensen, H., Ambrus, R., Svendsen, Lars Bo, Lund, A. & Secher, Niels H., 2018, In: Journal of Clinical Monitoring and Computing. 32, 2, p. 261-268

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    A note on arterial to venous oxygen saturation as reference for NIRS-determined frontal lobe oxygen saturation in healthy humans

    Sørensen, H., Secher, Niels H. & Rasmussen, P., 2013, In: Frontiers in Physiology. 4, p. 1-3 3 p., 403.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A reduced gastric corpus microvascular blood flow during Ivor-Lewis esophagectomy detected by laser speckle contrast imaging technique

    Ambrus, R., Svendsen, Lars Bo, Secher, Niels H., Rünitz, K., Frederiksen, H., Svendsen, M. B. S., Siemsen, M., Kofoed, S. C. & Achiam, Michael Patrick, 2017, In: Scandinavian Journal of Gastroenterology. 52, 4, p. 455-461 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A retrospective cohort study of blood hemoglobin levels in blood donors and competitive rowers

    Johansson, P. I., Ullum, H., Jensen, K. & Secher, Niels H., 2009, In: Scandinavian Journal of Medicine & Science in Sports. 19, 1, p. 92-95 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    ACCURACY OF NONINVASIVE ANESTHETIC MONITORING IN THE ANESTHETIZED GIRAFFE (GIRAFFA CAMELOPARDALIS)

    Bertelsen, Mads Frost, Grondahl, C., Stegmann, G. F., Sauer, C., Secher, Niels H., Hasenkam, J. M., Damkjaer, M., Aalkjaer, C. & Wang, T., 2017, In: Journal of Zoo and Wildlife Medicine. 48, 3, p. 609-615

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    ADRB2 gly16gly Genotype, Cardiac Output, and Cerebral Oxygenation in Patients Undergoing Anesthesia for Abdominal Aortic Aneurysm Surgery

    Staalso, J. M., Rokamp, K. Z., Olesen, N. D., Lönn, Lars, Secher, Niels H., Olsen, N. V., Mantoni, T., Helgstrand, U. & Nielsen, H. M. B., Dec 2016, In: Anesthesia and Analgesia. 123, 6, p. 1408-1415 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Absent increase in vertebral artery blood flow during l-arginine infusion in hypertensive men

    Vianna, L. C., Fernandes, I. A., Barbosa, T. C., Amaral, T. G., Rocha, N. G., Secher, Niels H. & Nóbrega, A. C., 2018, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 315, 4, p. R820-R824 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Acute volume expansion attenuates hyperthermia-induced reductions in cerebral perfusion during simulated hemorrhage

    Schlader, Z. J., Seifert, T., Wilson, T. E., Bundgaard-Nielsen, M., Secher, Niels H. & Crandall, C. G., 2013, In: Journal of Applied Physiology. 114, 12, p. 1730-1735 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Administration of platelets to ruptured abdominal aortic aneurysm patients before open surgery: a prospective, single-blinded, randomised study

    Lunen, T. B., Johansson, P. I., Jensen, L. P., Homburg, K. M., Roeder, O. C., Lönn, Lars, Secher, Niels H., Helgstrand, U., Carstensen, M., Jensen, K. B., Lange, Theis, Sillesen, Henrik, Swiatek, F. & Nielsen, H. B., 2018, In: Transfusion Medicine. 28, 5, p. 386-391

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    An Estimate of Plasma Volume Changes Following Moderate-High Intensity Running and Cycling Exercise and Adrenaline Infusion

    Bjerre-Bastos, J. J., Sejersen, Casper Aastrup, Bihlet, A. R., Secher, Niels H., Mackey, Abigail, Kitchen, C., Drobinski, P., Thudium, C. S. & Nielsen, H. B., 2022, In: Frontiers in Physiology. 13, 8 p., 948097.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    An untargeted urine metabolomics approach for autologous blood transfusion detection

    Bejder, Jacob, Gürdeniz, G., Cuparencu, Catalina, Hall, F., Gybel-Brask, M., Andersen, A. B., Dragsted, Lars Ove, Secher, Niels H., Johansson, P. I. & Nordsborg, Nikolai Baastrup, 2021, In: Medicine and Science in Sports and Exercise. 53, 1, p. 236-243 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Angiopoietin-like protein 4 is an exercise-induced hepatokine in humans, regulated by glucagon and cAMP

    Ingerslev, B., Hansen, J. S., Hoffmann, C., Clemmesen, J. O., Secher, Niels H., Scheler, M., Hrabĕ de Angelis, M., Häring, H. U., Pedersen, Bente Klarlund, Weigert, C. & Plomgaard, P., Oct 2017, In: Molecular Metabolism. 6, 10, p. 1286-1295 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Arterial diameter during central volume depletion in humans

    Iversen, Helle Klingenberg, Madsen, P., Matzen, S. & Secher, Niels H., 1995, In: European Journal of Applied Physiology and Occupational Physiology. 72, 1-2, p. 165-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Arterial wave reflection decreases gradually from supine to upright

    van den Bogaard, B., Westerhof, B. E., Best, H., Davis, S. C. A. T., Secher, Niels H., van den Born, B. H. & van Lieshout, J. J., 2011, In: Blood Pressure. 20, 6, p. 370-5 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Association between fatigue and failure to preserve cerebral energy turnover during prolonged exercise

    Nybo, Lars, Møller, K., Pedersen, Bente Klarlund, Nielsen, B. & Secher, Niels H., 2003, In: Acta Physiologica (Print Edition). 179, 1, p. 67-74 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Association between fatigue and failure to preserve cerebral energy turnover during prolonged exercise

    Nybo, Lars, Møller, Kirsten, Pedersen, Bente Klarlund, Nielsen, B. & Secher, Niels H., 31 Dec 2003, In: Acta Physiologica Scandinavica. 179, 1, p. 67-74 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Association between intramuscular fat in the arm following arm training and INSIG2

    Popadic Gacesa, J. Z., Secher, Niels H., Momcilovic, M. & Grujic, N. G., Dec 2014, In: Scandinavian Journal of Medicine & Science in Sports. 24, 6, p. 907-912 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Association of the intraoperative peripheral perfusion index with postoperative morbidity and mortality in acute surgical patients: a retrospective observational multicentre cohort study

    Agerskov, M., Thusholdt, A. N. W., Holm-Sørensen, H., Wiberg, S., Meyhoff, Christian Sylvest, Højlund, Jakob, Secher, Niels H. & Foss, Nicolai Bang, 2021, In: British Journal of Anaesthesia. 127, 3, p. 396-404 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Atrial Natriuretic Peptide and Acute Changes in Central Blood Volume by Hyperthermia in Healthy Humans

    Wiis Vogelsang, T., Marving, J., G. Crandall, C., Wilson, C., C. Yoshiga, C., Secher, Niels H., Hesse, B. & Kjær, Andreas, 2012, In: The Open Neuroendocrinology Journal. 5, p. 1-4 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Atrial fibrillation is associated with lean body mass in postmenopausal women

    Worm, M. S., Bager, C. L., Blair, J. P. M., Secher, Niels H., Riis, B. J., Christiansen, C. & Nielsen, H. B., 2020, In: Scientific Reports. 10, 1, 573.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Attenuated pulsatile transition to the cerebral vasculature during high-intensity interval exercise in young healthy men

    Sugawara, J., Hashimoto, T., Tsukamoto, H., Secher, Niels H. & Ogoh, S., 2023, In: Experimental Physiology. 108, 8, p. 1057-1065 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Autonomic control of heart rate by metabolically sensitive skeletal muscle afferents in humans

    Fisher, J. P., Seifert, T., Hartwich, D., Young, C. N., Secher, Niels H., Fadel, P. J., Fisher, J. P., Seifert, T., Hartwich, D., Young, C. N., Secher, Niels H. & Fadel, P. J., 1 Apr 2010, In: European Respiratory Journal. 588, Pt 7, p. 1117-27 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Beneficial effects of elevating cardiac preload on left-ventricular diastolic function and volume during heat stress: implications toward tolerance during a hemorrhagic insult

    Brothers, R. M., Pecini, R., Dalsgaard, M., Bundgaard-Nielsen, M., Wilson, T. E., Secher, Niels H. & Crandall, C. G., 2014, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 307, 8, p. R1036-41

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Blood flow in internal carotid and vertebral arteries during orthostatic stress

    Sato, K., Fisher, J. P., Seifert, T., Overgaard, M., Secher, Niels H. & Ogoh, S., 2012, In: Experimental Physiology. 97, 12, p. 1272-80

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Blood glucose and brain metabolism in exercise

    Secher, Niels H., T, S., HB, N., B, Q. & T, M., 2009, Exercise and Cognitive Function. McMorris, T., Tomporowski, P. D. & Audifferen, M. (eds.). West Sussex: Wiley, Vol. 10. p. 193-212 19 p.

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

  30. Published

    Blood lactate is an important energy source for the human brain

    van Hall, Gerrit, Stromstad, M., Rasmussen, P., Jans, O., Zaar, M., Gam, C. M. B., Quistorff, B., Secher, Niels H. & Nielsen, H. B., 2009, In: Journal of Cerebral Blood Flow and Metabolism. 29, 6, p. 1121-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Blood pooling in extrathoracic veins after glossopharyngeal insufflation

    Mijacika, T., Frestad, D., Kyhl, K., Barak, O., Drvis, I., Secher, Niels H., Buca, A., Obad, A., Dujic, Z. & Madsen, P. L., Apr 2017, In: European Journal of Applied Physiology. 117, 4, p. 641-649 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Blood temperature and perfusion to exercising and non-exercising human limbs

    González-Alonso, J., Calbet, J. A. L., Boushel, R., Helge, Jørn Wulff, Søndergaard, H., Munch-Andersen, T., van Hall, Gerrit, Mortensen, S. P. & Secher, Niels H., 1 Oct 2015, In: Experimental Physiology. 100, 10, p. 1118-1131 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Both acute and prolonged administration of EPO reduce cerebral and systemic vascular conductance in humans

    Rasmussen, P., Kim, Y., Krogh-Madsen, Rikke, Lundby, C., Olsen, N. V., Secher, Niels H. & van Lieshout, J. J., Mar 2012, In: FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 26, 3, p. 1343-8 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Brain and skin do not contribute to the systemic rise in erythropoietin during acute hypoxia in humans

    Rasmussen, P., Nordsborg, Nikolai Baastrup, Taudorf, S., Sørensen, H., Berg, Ronan Martin Griffin, Jacobs, R. A., Bailey, D. M., Olsen, N. V., Secher, Niels H., Møller, Kirsten & Lundby, C., 2012, In: F A S E B Journal. 26, 5, p. 1831-1834 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Brain nonoxidative carbohydrate consumption is not explained by export of an unknown carbon source: evaluation of the arterial and jugular venous metabolome

    Rasmussen, P., Nyberg, N., Jaroszewski, J. W., Krogh-Madsen, Rikke, Secher, Niels H. & Quistorff, B., 2010, In: Journal of Cerebral Blood Flow and Metabolism. 30, 6, p. 1240-1246

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Brain nonoxidative carbohydrate consumption is not explained by export of an unknown carbon source: evaluation of the arterial and jugular venous metabolome

    Rasmussen, P., Nyberg, N., Jaroszewski, J. W., Krogh-Madsen, Rikke, Secher, Niels H. & Quistorff, B., 1 Jun 2010, In: Journal of Cerebral Blood Flow and Metabolism. 30, 6, p. 1240-6 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    CHANGES IN PLASMA VOLUME WHEN MEASURING BIOCHEMICAL MARKERS OF JOINT TISSUE TURNOVER IN RELATION TO ACUTE PHYSICAL ACTIVITY

    Bjerre-Bastos, J., Sejersen, C., Nielsen, H. B., Secher, Niels H., Kitchen, C. C., Miller, C. P., Mackey, Abigail & Bihlet, A. R., 2022, In: Annals of the Rheumatic Diseases. 81, p. 1618-1618 1 p., AB0984.

    Research output: Contribution to journalConference abstract in journalResearchpeer-review

  38. Published

    CO2 supplementation dissociates cerebral oxygenation and middle cerebral artery blood velocity during maximal cycling

    Hansen, R. K., Nielsen, P. S., Schelske, M. W., Secher, Niels H. & Volianitis, S., 2020, In: Scandinavian Journal of Medicine and Science in Sports. 30, 3, p. 399-407 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Can a central blood volume deficit be detected by systolic pressure variation during spontaneous breathing?

    Dahl, M., Hayes, C., Steen Rasmussen, B., Larsson, A. & Secher, Niels H., 11 Aug 2016, In: BMC Anesthesiology. 16, p. 1-8 8 p., 58.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Carbon monoxide reduces near-infrared spectroscopy determined 'total' hemoglobin: a human volunteer study

    Niemann, M. J., Sørensen, H., Siebenmann, C., Lundby, C. & Secher, Niels H., 2017, In: Scandinavian Journal of Clinical and Laboratory Investigation. 77, 4, p. 259-262

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Cardiac output during exercise: a comparison of four methods

    Siebenmann, C., Rasmussen, P., Sørensen, H., Zaar, M., Hvidtfeldt, M., Pichon, A., Secher, Niels H. & Lundby, C., Feb 2015, In: Scandinavian Journal of Medicine & Science in Sports. 25, 1, p. e20-7

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Cardiac output during exercise is related to plasma atrial natriuretic peptide but not to central venous pressure in humans

    Yoshiga, C., Dawson, E. A., Volianitis, S., Warberg, J. & Secher, Niels H., Mar 2019, In: Experimental Physiology. 104, 3, p. 379-384

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Cardiorespiratory limitations to performance

    Secher, Niels H. & RJ, M., 2009, The Olympic Textbook of Science in Sports. West Sussex: Wiley-Blackwell, p. 307-323 16 p.

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

  44. Published

    Cardiorespiratory responses to high-intensity skeletal muscle metaboreflex activation in chronic obstructive pulmonary disease

    Iepsen, Ulrik Winning, Ryrsø, C. K., Rugbjerg, M., Secher, Niels H., Barbosa, T. C., Lange, Peter, Thaning, P., Pedersen, Bente Klarlund, Mortensen, S. P. & Fadel, P. J., 2021, In: Clinical Physiology and Functional Imaging. 41, 2, p. 146-155 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Cardiovascular and ventilatory responses to electrically induced cycling with complete epidural anaesthesia in humans

    Kjær, Michael, Perko, G., Secher, Niels H., Boushel, R. C., Beyer, N., Pollack, S., Horn, A., Fernandes, A. M., Mohr, T. & Lewis, S. F., 1 Jun 1994, In: Acta physiologica Scandinavica. 151, 2, p. 199-207 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Cardiovascular control during exercise: insights from spinal cord-injured humans

    Dela, Flemming, Mohr, T., Jensen, C. M. R., Haahr, H., Secher, Niels H., Biering-Sørensen, Fin & Kjær, Michael, 2003, In: Circulation. 107, 16, p. 2127-33 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Cardiovascular control during whole body exercise

    Volianitis, S. & Secher, Niels H., 2016, In: Journal of Applied Physiology. 121, 2, p. 376-390 15 p.

    Research output: Contribution to journalReviewResearchpeer-review

  48. Published

    Carotid baroreflex function at the onset of cycling in men

    Barbosa, T. C., Vianna, L. C., Hashimoto, T., Petersen, Lonnie Grove, Olesen, N. D., Tsukamoto, H., Sørensen, H., Ogoh, S., Nóbrega, A. C. L. & Secher, Niels H., 1 Nov 2016, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 311, 5, p. R870-R878 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Case report: (Pre)syncopal symptoms associated with a negative internal jugular venous pressure

    Olesen, N. D., van Lieshout, J. J., Fisher, J. P., Seifert, T., Nielsen, H. B. & Secher, Niels H., 2014, In: Frontiers in Physiology. 5, p. 1-5 5 p., 317.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Central and cerebrovascular effects of leg crossing in humans with sympathetic failure

    Harms, M. P. M., Wieling, W., Colier, W. N. J. M., Lenders, J. W. M., Secher, Niels H., van Lieshout, J. J., Harms, M. P. M., Wieling, W., Colier, W. N. J. M., Lenders, J. W. M., Secher, Niels H. & van Lieshout, J. J., 1 May 2010, In: Clinical Science. 118, 9, p. 573-81 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Central and peripheral blood flow during exercise with a continuous-flow left ventricular assist device: constant versus increasing pump speed: a pilot study

    Brassard, P., Jensen, A. S., Nordsborg, Nikolai Baastrup, Gustafsson, Finn, Møller, J. E., Hassager, Christian, Boesgaard, S., Hansen, P. B., Olsen, P. S., Sander, K., Secher, Niels H. & Madsen, Per, 2011, In: Circulation. Heart Failure. 4, 5, p. 554-560 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Central cardiovascular variables at a maximal venous oxygen saturation in severe hepatic failure

    Ejlersen, E., Skak, C., Møller, Kirsten, Pott, Frank Christian & Secher, Niels H., 31 Dec 1995, In: Transplantation Proceedings. 27, p. 3506-3507 2 p., 2.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Central cardiovascular variables to surgical incision at a maximal venous oxygen saturation

    Ejlersen, E., Skak, C., Møller, Kirsten, Pott, Frank Christian & Secher, Niels H., 31 Dec 1995, In: Transplantation Proceedings. 27, p. 3500-3500 1 p., 1.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Central command and cerebral blood flow during exercise

    Secher, Niels H., 2009, In: Experimental Physiology. 94, 11, p. 1101-2 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Central venous oxygen saturation during hypovolaemic shock in humans

    Madsen, P., Iversen, H., Secher, Niels H. & Iversen, Helle Klingenberg, Feb 1993, In: Scandinavian Journal of Clinical and Laboratory Investigation. Supplement. 53, 1, p. 67-72 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Cerebral ammonia uptake and accumulation during prolonged exercise in humans

    Nybo, Lars, Dalsgaard, M. K., Steensberg, A., Møller, Kirsten & Secher, Niels H., 2005, In: Journal of Physiology. 563, 1, p. 285-290 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Cerebral blood flow and metabolism during exercise: implications for fatigue

    Seifert, T., Lieshout, J. J. V. & Secher, Niels H., 2008, In: Journal of Applied Physiology. 104, 1, p. 306-314 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Cerebral desaturation during exercise reversed by O2 supplementation

    Nielsen, H. B., Boushel, R. C., Madsen, P. & Secher, Niels H., 1 Sep 1999, In: American Journal of Physiology (Consolidated). 277, 3 Pt 2, p. H1045-52

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    Cerebral lactate uptake during exercise is driven by the increased arterial lactate concentration

    Siebenmann, C., Sørensen, H., Bonne, T. C., Zaar, M., Aachmann-Andersen, N. J., Nordsborg, Nikolai Baastrup, Nielsen, H. B., Secher, Niels H., Lundby, C. & Rasmussen, P., 2021, In: Journal of Applied Physiology. 131, 6, p. 1824-1830 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Cerebral metabolism is influenced by muscle ischaemia during exercise in humans

    Dalsgaard, M. K., Nybo, Lars, Cai, Y. & Secher, Niels H., 2003, In: Experimental Physiology. 88, 2, p. 297-302 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Cerebral oxygenation decreases during exercise in humans with beta-adrenergic blockade

    Seifert, T., Rasmussen, P., Secher, Niels H. & Nielsen, H. B., 2009, In: Acta Physiologica (Print Edition). 196, 3, p. 295-302 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Cerebral oxygenation in health and disease

    Brassard, P., Ainslie, P. N. & Secher, Niels H., 2014, In: Frontiers in Physiology. 5, p. 1-2 458.

    Research output: Contribution to journalEditorialResearchpeer-review

  63. Published

    Cerebral oxygenation is reduced during hyperthermic exercise in humans

    Rasmussen, P., Nybo, Lars, Volianitis, S., Møller, K., Secher, Niels H., Gjedde, A., Rasmussen, P., Nybo, L., Volianitis, S., Møller, K., Secher, Niels H. & Gjedde, A., 1 May 2010, In: Acta Physiologica (Print Edition). 199, 1, p. 63-70 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. Published

    Cerebral perfusion, oxygenation and metabolism during exercise in young and elderly individuals

    Fisher, J. P., Hartwich, D., Seifert, T., Olesen, N., McNulty, C. L., Nielsen, H. M. B., van Lieshout, J. J. & Secher, Niels H., 2013, In: Journal of Physiology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. Published

    Cerebral perturbations provoked by prolonged exercise

    Nybo, Lars & Secher, Niels H., 2004, In: Progress in Neurobiology. 72, 4, p. 223-261 39 p.

    Research output: Contribution to journalReviewResearch

  66. Published

    Cerebral vs. Cardiovascular Responses to Exercise in Type 2 Diabetic Patients

    Kim, Y. S., van der Ster, B. J. P., Brassard, P., Secher, Niels H. & van Lieshout, J. J., 15 Jan 2021, In: Frontiers in Physiology. 11, 9 p., 583155.

    Research output: Contribution to journalReviewResearchpeer-review

  67. Published

    Cerebral water and ion balance remains stable when humans are exposed to acute hypoxic exercise

    Avnstorp, M. B., Rasmussen, P., Brassard, P., Seifert, T., Overgaard, M., Krustrup, P., Secher, Niels H. & Nordsborg, Nikolai Baastrup, 2015, In: High Altitude Medicine and Biology (Online). 16, 1, p. 18-25 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    Cholinergic induced mesenteric vasorelaxation in response to head-up tilt

    Perko, M. J., Madsen, Per, Perko, G., Schroeder, T. V. & Secher, Niels H., 1 Aug 1999, In: Acta Physiologica Scandinavica. Supplementum. 166, 4, p. 279-84 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  69. Published

    Circulating Follistatin Is Liver-Derived and Regulated by the Glucagon-to-Insulin Ratio

    Hansen, J. S., Rutti, S., Arous, C., Clemmesen, J. O., Secher, Niels H., Drescher, A., Gonelle-Gispert, C., Halban, P. A., Pedersen, Bente Klarlund, Weigert, C., Bouzakri, K. & Plomgaard, P., Feb 2016, In: The Journal of Clinical Endocrinology & Metabolism. 101, 2, p. 550-60 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

    Circulating Plasma Oxytocin Level Is Elevated by High-Intensity Interval Exercise in Men

    Tsukamoto, H., Olesen, N. D., Petersen, Lonnie Grove, Suga, T., Sørensen, H., Nielsen, H. B., Ogoh, S., Secher, Niels H. & Hashimoto, T., 2024, In: Medicine and Science in Sports and Exercise. 56, 5, p. 927-932

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Coagulation competence and fluid recruitment after moderate blood loss in young men

    Zaar, M., Mørkeberg, J., Pott, Frank Christian, Johansson, P. I. & Secher, Niels H., Sep 2014, In: Blood Coagulation and Fibrinolysis. 25, 6, p. 592-596 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    Coagulation competence for predicting perioperative hemorrhage in patients treated with lactated Ringer's vs. Dextran

    Rasmussen, K. C., Højskov, M., Johansson, P. I., Kridina, I., Kistorp, T., Salling, L., Nielsen, H. M. B., Ruhnau, B., Pedersen, T. & Secher, Niels H., 2015, In: B M C Anesthesiology. 15, 8 p., 178.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    Colloid volume loading does not mitigate decreases in central blood volume during simulated hemorrhage while heat stressed

    Crandall, C. G., Wilson, T. E., Marving, J., Bundgaard-Nielsen, M., Seifert, T., Klausen, T., Andersen, F., Secher, Niels H. & Hesse, B., 2012, In: Journal of Physiology. p. 1287-97

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Command-related distribution of regional cerebral blood flow during attempted handgrip

    Nowak, M., Olsen, K. S., Law, Ian, Holm, S., Paulson, Olaf B. & Secher, Niels H., Mar 1999, In: Journal of applied physiology (Bethesda, Md. : 1985). 86, 3, p. 819-24 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    Comments on the Review 'Does mean arterial blood pressure scale with body mass in mammals? Effect of measurement of blood pressure' Acta Physiol (Oxf)

    Sandal, P. H., Damgaard, Morten & Secher, Niels H., 2020, In: Acta Physiologica. 228, 1, p. e13407

    Research output: Contribution to journalComment/debateResearch

  76. Published

    Contribution of pH, diprotonated phosphate and potassium for the reflex increase in blood pressure during handgrip

    Boushel, R. C., Madsen, P., Nielsen, H. B., Quistorff, B. & Secher, Niels H., 1 Nov 1998, In: Acta physiologica Scandinavica. 164, 3, p. 269-75 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. Published

    Counterpoint: Humans do not demonstrate selective brain cooling during hyperthermia

    Nybo, Lars & Secher, Niels H., 2011, In: Journal of Applied Physiology. 110, 2, p. 571-573 3 p.

    Research output: Contribution to journalComment/debateResearch

  78. Published

    Coupling between arterial and venous cerebral blood flow during postural change

    Ogoh, S., Washio, T., Sasaki, H., Petersen, Lonnie Grove, Secher, Niels H. & Sato, K., Dec 2016, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 311, 6, p. R1255-R1261 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. Published

    Coupling between the blood lactate-to-pyruvate ratio and MCA Vmean at the onset of exercise in humans

    Rasmussen, P., Madsen, C. A., Nielsen, H. B., Zaar, M., Gjedde, Albert, Secher, Niels H. & Quistorff, B., 2009, In: Journal of Applied Physiology. 107, 6, p. 1799-805 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published

    Cutaneous vasoconstriction affects near-infrared spectroscopy determined cerebral oxygen saturation during administration of norepinephrine

    Holm-Sørensen, H., Secher, Niels H., Siebenmann, C., Nielsen, H. M. B., Kohl-Bareis, M., Lundby, C. & Rasmussen, P., 2012, In: Anesthesiology. 117, 2, p. 263-270 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    Dehydration accelerates reductions in cerebral blood flow during prolonged exercise in the heat without compromising brain metabolism

    Trangmar, S. J., Chiesa, S. T., Llodio, I., Garcia, B., Kalsi, K. K., Secher, Niels H. & González-Alonso, J., Nov 2015, In: American Journal of Physiology: Heart and Circulatory Physiology. 309, 9, p. H1598-607 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Dehydration affects cerebral blood flow but not its metabolic rate for oxygen during maximal exercise in trained humans

    Trangmar, S. J., Chiesa, S. T., Stock, C. G., Kalsi, K. K., Secher, Niels H. & González-Alonso, J., 15 Jul 2014, In: The Journal of Physiology. 592, 14, p. 3143-3160 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. Published

    Detailed statistical analysis plan for the pulmonary protection trial

    Buggeskov, K. B., Jakobsen, J. C., Secher, Niels H., Jonassen, Thomas, Andersen, L. W., Steinbrüchel, D. A. & Wetterslev, J., 2014, In: Trials. 15, p. 1-7 7 p., 510.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Differential vasomotor responses to isocapnic hyperoxia: cerebral versus peripheral circulation

    Mattos, J. D., Campos, M. O., Rocha, Marcos Paulo, Mansur, D. E., Rocha, H. N. M., Garcia, V. P., Rocha, N. G., Alvares, T. S., Secher, Niels H., Nóbrega, A. C. L. & Fernandes, I. A., 2020, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 318, 1, p. R182-R187 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Dissociated cerebral vasoparalysis in acute liver failure. A hypothesis of gradual cerebral hyperaemia

    Larsen, F. S., Adel Hansen, B., Pott, Frank Christian, Ejlersen, E., Secher, Niels H., Paulson, Olaf B. & Knudsen, Gitte Moos, Aug 1996, In: Journal of Hepatology. 25, 2, p. 145-51 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Does Goal-directed Fluid Therapy Affect Postoperative Orthostatic Intolerance? A Randomized Trial

    Bundgaard-Nielsen, M., Jans, O., Müller, R. G., Korshin, A. M., Ruhnau, B., Bie, P., Secher, Niels H. & Kehlet, Henrik, 2013, In: Anesthesiology. 119, 4, p. 813-823 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. Published

    Dose of Bicarbonate to Maintain Plasma pH During Maximal Ergometer Rowing and Consequence for Plasma Volume

    Nielsen, H. B., Volianitis, S. & Secher, Niels H., 2022, In: Frontiers in Physiology. 13, 828708.

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. Published

    Dynamic Cerebral Autoregulation Is Maintained during High-Intensity Interval Exercise

    Tsukamoto, H., Hashimoto, T., Olesen, N. D., Petersen, Lonnie Grove, Sørensen, H., Nielsen, H. B., Secher, Niels H. & Ogoh, S., Feb 2019, In: Medicine and Science in Sports and Exercise. 51, 2, p. 372-378 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Dynamic cerebral autoregulation and monitoring cerebral perfusion

    Secher, Niels H., van Lieshout, J. J., Secher, Niels H. & van Lieshout, J. J., 1 Aug 2010, In: Hypertension. 56, 2, p. 189-90 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Dynamic cerebral autoregulation is unrelated to decrease in external carotid artery blood flow during acute hypotension in healthy young men

    Ogoh, S., Sørensen, H., Hirasawa, A., Sasaki, H., Washio, T., Hashimoto, T., Bailey, D. M. & Secher, Niels H., 1 Aug 2016, In: Experimental Physiology. 101, 8, p. 1040-1049 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Dynamic cerebral autoregulatory capacity is affected early in Type 2 diabetes

    Kim, Y. S., Immink, R. V., Stok, W. J., Karemaker, J. M., Lieshout, J. J. V. & Secher, Niels H., 2008, In: Clinical Science. 115, 8, p. 255-262 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    Early activation of the coagulation system during lower body negative pressure

    Zaar, M., Johansson, P. I., Nielsen, L. B., Crandall, C. G., Shibasaki, M., Hilsted, Linda & Secher, Niels H., 2009, In: Clinical Physiology and Functional Imaging. 29, 6, p. 427-30 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Editorial: Advances in Rowing Physiology

    Volianitis, S., Koutedakis, Y. & Secher, Niels H., 2022, In: Frontiers in Physiology. 13, 939229.

    Research output: Contribution to journalEditorialResearchpeer-review

  94. Published

    Effect of adrenaline on serum mid-regional pro-atrial natriuretic peptide and central blood volume

    Sejersen, Casper Aastrup, Bjerre-Bastos, J. J., Goetze, Jens P. , Nielsen, H. B., Bihlet, A. R. & Secher, Niels H., 2022, In: Experimental Physiology. 107, 9, p. 1037–1045 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Effect of carbohydrate ingestion on brain exchange of amino acids during sustained exercise in human subjects

    Blomstrand, E., Møller, Kirsten, Secher, Niels H. & Nybo, Lars, 2005, In: Acta Physiologica (Print Edition). 185, 3, p. 203-209 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Effect of early versus delayed activation of thoracic epidural anesthesia on plasma pro-atrial natriuretic peptide to indicate deviations in central blood volume during esophagectomy

    Strandby, R. B., Ambrus, R., Achiam, Michael Patrick, Goetze, J. P., Secher, Niels H. & Svendsen, Lars Bo, 2019, In: Regional Anesthesia and Pain Medicine. 44, 8, p. 787-792

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Effect of endurance versus resistance training on quadriceps muscle dysfunction in COPD: a pilot study

    Iepsen, Ulrik Winning, Munch, G. D. W., Rugbjerg, M., Rinnov, A. R., Zacho, M., Mortensen, S. P., Secher, Niels H., Ringbæk, T. J., Pedersen, Bente Klarlund, Hellsten, Ylva, Lange, Peter & Thaning, P., 2016, In: The International Journal of Chronic Obstructive Pulmonary Disease (Print). 11, p. 2659-2669 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Effect of heat stress on cardiac output and systemic vascular conductance during simulated hemorrhage to presyncope in young men

    Ganio, M. S., Overgaard, M., Seifert, T., Secher, Niels H., Johansson, P. I., Meyer, M. & Crandall, C. G., 2012, In: American Journal of Physiology: Heart and Circulatory Physiology. 302, 8, p. H1756-61

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    Effect of hypotensive hypovolemia and thoracic epidural anesthesia on plasma pro-atrial natriuretic peptide to indicate deviations in central blood volume in pigs: a blinded, randomized controlled trial

    Strandby, R. B., Ambrus, R., Achiam, Michael Patrick, Henriksen, A., Goetze, J. P., Secher, Niels H. & Svendsen, Lars Bo, 2019, In: Local and Regional Anesthesia. 12, p. 47-55

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    Effect of low vs high haemoglobin transfusion trigger on cardiac output in patients undergoing elective vascular surgery: Post-hoc analysis of a randomized trial

    Møller, A., Wetterslev, J., Shahidi, S., Hellemann, Dorthe, Secher, Niels H., Pedersen, Ole Birger Vesterager, Marcussen, Klaus Vennick, Ramsing, B. G. U., Mortensen, A. & Nielsen, H. B., 2021, In: Acta Anaesthesiologica Scandinavica. 65, 3, p. 302-312 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

Previous 1 2 3 4 Next

ID: 3104085