Niels H. Secher

Niels H. Secher

Professor emeritus

Member of:

  • Anaesthesiology


  1. 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

  2. Published

    The effect of phenylephrine on arterial and venous cerebral blood flow in healthy subjects

    Ogoh, S., Sato, K., Fisher, J. P., Seifert, T., Overgaard, M. & Secher, Niels H., 2011, In: Clinical Physiology and Functional Imaging. 31, 6, p. 445-51 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 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

  4. Published

    Estimation of cerebral vascular tone during exercise; evaluation by critical closing pressure in humans

    Ogoh, S., Brothers, R. M., Jeschke, M., Secher, Niels H., Raven, P. B., Ogoh, S., Brothers, R. M., Jeschke, M., Secher, Niels H. & Raven, P. B., 1 Jun 2010, In: Experimental Physiology. 95, 6, p. 678-85 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Reduced arterial diameter during static exercise in humans

    Olesen, H. L., Mitchell, J. H., Friedman, D. B., Iversen, Helle Klingenberg & Secher, Niels H., Apr 1995, In: Acta Physiologica Scandinavica. 153, 4, p. 335-41 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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

  7. 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

  8. Published

    Internal carotid artery blood flow is enhanced by elevating blood pressure during combined propofol-remifentanil and thoracic epidural anaesthesia A randomised cross-over trial

    Olesen, N. D., Frederiksen, H., Storkholm, J. H., Hansen, C. P., Svendsen, Lars Bo, Olsen, N. V. & Secher, Niels H., 2020, In: European Journal of Anaesthesiology. 37, 6, p. 482-490

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    The age-related reduction in cerebral blood flow affects vertebral artery more than internal carotid artery blood flow

    Olesen, N. D., Nielsen, H. B., Olsen, N. V. & Secher, Niels H., 2019, In: Clinical Physiology and Functional Imaging. 39, 4, p. 255-260

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Influence of blood pressure on internal carotid artery blood flow during combined propofol-remifentanil and thoracic epidural anesthesia

    Olesen, N. D., Egesborg, A. H., Frederiksen, H., Kitchen, C., Svendsen, Lars Bo, Olsen, N. & Secher, Niels H., 2022, In: Journal of Anaesthesiology Clinical Pharmacology. 38, 4, p. 580-587

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Sodium nitroprusside dilates cerebral vessels and enhances internal carotid artery flow in young men

    Olesen, N. D., Fischer, Mads & Secher, Niels H., 2018, In: Journal of Physiology. 596, 17, p. 3967-3976 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Elevated Renal Oxygen Extraction During Open Abdominal Aortic Aneurysm Repair Is Related to Postoperative Renal Dysfunction

    Olesen, N. D., Jørgensen, T. B., Eiberg, Jonas Peter, Helgstrand, U. J. V., Sillesen, Henrik, Cedergreen, P., Secher, Niels H. & Nielsen, H. B., 2018, In: Seminars in Cardiothoracic and Vascular Anesthesia. 22, 4, p. 369-375

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Hypoxia and exercise provoke both lactate release and lactate oxidation by the human brain

    Overgaard, M., Rasmussen, P., Bohm, A. M., Seifert, T., Brassard, P., Zaar, M., Homann, P. H., Evans, K. A., Nielsen, H. B., Secher, Niels H. & Nielsen, H. M. B., 2012, In: F A S E B Journal. p. 3012-20

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Maximal exercise: is it limited centrally or peripherally?

    P.D., W., NAS, T. & Secher, Niels H., 2008, Physiological Bases of Human Performance During Work and Exercise. Groeller H & Mclennan PL, p. 169-176 7 p.

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

  15. Published

    Pulmonary artery and intestinal temperatures during heat stress and cooling

    Pearson, J., Ganio, M. S., Seifert, T., Overgaard, M., Secher, Niels H. & Crandall, C. G., 2012, In: Medicine and Science in Sports and Exercise. 44, 5, p. 857-62 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Mesenteric, coeliac and splanchnic blood flow in humans during exercise

    Perko, M. J., Nielsen, H. B., Skak, C., Clemmesen, J. O., Schroeder, T. V. & Secher, Niels H., 15 Dec 1998, In: Journal of Physiology. 513 ( Pt 3), p. 907-13 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. 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

  18. Published

    Mesenteric artery response to head-up tilt-induced central hypovolaemia and hypotension

    Perko, M. J., Madsen, Per, Perko, G., Schroeder, T. V. & Secher, Niels H., 1 Sep 1997, In: Clinical physiology (Oxford, England). 17, 5, p. 487-496 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Protection against high intravascular pressure in giraffe legs

    Petersen, K. K., Hørlyck, A., Østergaard, K. H., Andresen, J., Brøgger, T. H., Jensen, N. S., Telinius, N., Laher, I., Bertelsen, Mads Frost, Grøndahl, C., Smerup, M. H., Secher, Niels H., Brøndum, E. T., Hasenkam, J. M., Wang, T., Baandrup, U. & Aalkjær, Christian, 2013, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 305, 9, p. R1021-R1030 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The hydrostatic pressure indifference point underestimates orthostatic redistribution of blood in humans

    Petersen, Lonnie Grove, Carlsen, J. F., Nielsen, Michael Bachmann, Damgaard, M. & Secher, Niels H., 1 Apr 2014, In: Journal of Applied Physiology. 116, 7, p. 730-735 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Postural influence on intracranial and cerebral perfusion pressure in ambulatory neurosurgical patients

    Petersen, Lonnie Grove, Petersen, J. C. G., Andresen, M., Secher, Niels H. & Juhler, Marianne, 1 Jan 2016, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 310, 1, p. R100-R104 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    GDF15 is an exercise-induced hepatokine regulated by glucagon and insulin in humans

    Plomgaard, Peter Stendahl, Hansen, J. S., Townsend, L. K., Gudiksen, Anders, Secher, Niels H., Clemmesen, J. O., Støving, R. K., Goetze, Jens P. , Wright, D. C. & Pilegaard, Henriette, 2022, In: Frontiers in Endocrinology. 13, 1037948.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Nasal insulin administration does not affect hepatic glucose production at systemic fasting insulin levels

    Plomgaard, Peter Stendahl, Hansen, J. S., Ingerslev, B., Clemmesen, J. O., Secher, Niels H., van Hall, G., Fritsche, A., Weigert, C., Lehmann, R., Häring, H. U. & Heni, M., 2019, In: Diabetes, Obesity and Metabolism. 21, 4, p. 993-1000

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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

  25. 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

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