Ronan Martin Griffin Berg

Ronan Martin Griffin Berg

Associate Professor


  1. 2024
  2. E-pub ahead of print

    Pulmonary blood volume measured by 82Rb-PET in patients with chronic obstructive pulmonary disease

    Hartmann, J. P., Lassen, M. L., Mohammad, Milan, Iepsen, Ulrik Winning, Mortensen, Jann, Hasbak, P. & Berg, Ronan Martin Griffin, 11 Apr 2024, (E-pub ahead of print) In: Journal of applied physiology (Bethesda, Md. : 1985).

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. E-pub ahead of print

    Test-retest reliability of transfer function analysis metrics for assessing dynamic cerebral autoregulation to spontaneous blood pressure oscillations

    Olsen, M. H., Riberholt, C., Capion, T., Plovsing, Ronni Thermann Reitz, Møller, Kirsten & Berg, Ronan Martin Griffin, 8 Apr 2024, (E-pub ahead of print) In: Experimental Physiology. 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Dual Test Gas Pulmonary Diffusing Capacity Measurement During Exercise in Humans Using the Single-Breath Method

    Nymand, Stine Buus, Hartmann, J. P., Hartmeyer, H. L., Rasmussen, Iben Elmerdahl, Andersen, A. B., Mohammad, Milan, Al-Atabi, S., Hanel, B., Iepsen, Ulrik Winning, Mortensen, Jann & Berg, Ronan Martin Griffin, 2 Feb 2024, In: Journal of visualized experiments : JoVE. 204, 22 p., e65871.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Alveolar cytokines and interferon autoantibodies in COVID-19 ARDS

    Jonassen, T. B., Jørgensen, S. E., Mitchell, N. H., Mogensen, T. H., Berg, Ronan Martin Griffin, Ronit, A. & Plovsing, Ronni Thermann Reitz, 2024, In: Frontiers in Immunology. 15, 9 p., 1353012.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. E-pub ahead of print

    Characterization of differences in immune responses during bolus and continuous infusion endotoxin challenges using mathematical modelling

    Windoloski, K. A., Janum, S., Berg, Ronan Martin Griffin & Olufsen, M. S., 2024, (E-pub ahead of print) In: Experimental Physiology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. E-pub ahead of print

    Myths and methodologies: Assessment of dynamic cerebral autoregulation by the mean flow index

    Olsen, M. H., Riberholt, C. G., Berg, Ronan Martin Griffin & Møller, Kirsten, 2024, (E-pub ahead of print) In: Experimental Physiology. 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. E-pub ahead of print

    Pulmonary diffusing capacity for carbon monoxide and nitric oxide after COVID-19: A prospective cohort study (the SECURe study)

    Lytzen, A. A., Helt, T. W., Christensen, J., Lund, T. K., Kalhauge, A., Rönsholt, F. F., Podlekavera, D., Arndal, E., Lebech, Anne-Mette, Hanel, B., Katzenstein, T. L., Berg, Ronan Martin Griffin & Mortensen, Jann, 2024, (E-pub ahead of print) In: Experimental Physiology. 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. E-pub ahead of print

    Severe hypoxaemic hypercapnia compounds cerebral oxidative–nitrosative stress during extreme apnoea: Implications for cerebral bioenergetic function

    Bailey, D. M., Bain, A. R., Hoiland, R. L., Barak, O. F., Drvis, I., Stacey, B. S., Iannetelli, A., Davison, G. W., Dahl, R. H., Berg, Ronan Martin Griffin, MacLeod, D. B., Dujic, Z. & Ainslie, P. N., 2024, (E-pub ahead of print) In: Journal of Physiology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    The corruption of power: On the use and abuse of a pre-trial concept

    Berg, Ronan Martin Griffin, Christensen, R. & Ried-Larsen, M., 2024, In: Experimental Physiology. 109, 3, p. 317 - 319

    Research output: Contribution to journalEditorialResearch

  11. Published

    Ventilation perfusion functional difference images in lung SPECT: A linear and symmetrical scale as an alternative to the ventilation perfusion ratio

    de Nijs, R., Berg, Ronan Martin Griffin, Lindskov Hansen, S. & Mortensen, Jann, 2024, In: Physica Medica. 119, 7 p., 103306.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 2023
  13. Published

    A song of iron and oxygen: Hypoxic pulmonary vasoconstriction and gas exchange in chronic obstructive pulmonary disease

    Hartmann, J. P., Bailey, D. M. & Berg, Ronan Martin Griffin, 2023, In: Experimental Physiology. 108, 4, p. 535-538

    Research output: Contribution to journalEditorialResearchpeer-review

  14. Published

    Assessing cardiorespiratory fitness relative to sex improves surgical risk stratification

    Rose, G. A., Davies, R. G., Torkington, J., Berg, Ronan Martin Griffin, Appadurai, I. R., Poole, D. C. & Bailey, D. M., 2023, In: European Journal of Clinical Investigation. 53, 7, e13981.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Autonomic response to early head-up tilt in patients with severe traumatic brain injury: Analysis from a randomized feasibility trial

    Schultz, M. D., Alstrup, M., Olsen, M. H., Berg, Ronan Martin Griffin, Mehlsen, J., Møller, Kirsten & Gunge Riberholt, C., 2023, In: Physiological Reports. 11, 8, 10 p., e15666.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Doppler Ultrasound-Based Leg Blood Flow Assessment During Single-Leg Knee-Extensor Exercise in an Uncontrolled Setting

    Hartmann, J. P., Krabek, R., Nymand, Stine Buus, Hartmeyer, H., Gliemann, Lasse, Berg, Ronan Martin Griffin & Iepsen, Ulrik Winning, 2023, In: Journal of Visualized Experiments. 2023, 202, e65746.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published
  18. Published

    Effect of controlled blood pressure increase on cerebral blood flow velocity and oxygenation in patients with subarachnoid haemorrhage

    Olsen, M. H., Capion, T., Riberholt, C. G., Bache, S., Ebdrup, S. R., Rasmussen, R., Mathiesen, Tiit Illimar, Berg, Ronan Martin Griffin & Møller, Kirsten, 2023, In: Acta Anaesthesiologica Scandinavica. 67, 8, p. 1054-1060 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Fidelity and tolerability of two high-intensity interval training protocols in patients with COPD: a randomised cross-over pilot study

    Nymand, Stine Buus, Hartmann, J., Rasmussen, I. E., Iepsen, Ulrik Winning, Ried-Larsen, M., Christensen, R. H. & Berg, Ronan Martin Griffin, 2023, In: BMJ Open Sport and Exercise Medicine. 9, 1, p. 1-9 e001486.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Heterogeneous Treatment Effects after Inspiratory Muscle Training during Recovery from Postacute COVID-19 Syndrome

    Metcalfe, R. S., Swinton, P. A., Mackintosh, K. A., Berg, Ronan Martin Griffin, Shelley, J., Saynor, Z. L., Hudson, J., Duckers, J., Lewis, K., Davies, G. A. & McNarry, M. A., 2023, In: Medicine and Science in Sports and Exercise. 55, 10, p. 1761-1769 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Impact of high-intensity interval training on cardiac structure and function after COVID-19: an investigator-blinded randomized controlled trial

    Rasmussen, I. E., Løk, M., Durrer, C. G., Foged, F., Schelde, V. G., Budde, J. B., Rasmussen, R. S., Høvighoff, E. F., Rasmussen, V., Lyngbæk, M., Jønck, S., Krogh-Madsen, R., Lindegaard, B., Jørgensen, P. G., Køber, L., Vejlstrup, N., Klarlund Pedersen, B., Ried-Larsen, M., Lund, M. A. V., Christensen, R. H. & 1 others, Berg, Ronan Martin Griffin, 2023, In: Journal of applied physiology (Bethesda, Md. : 1985). 135, 2, p. s239-488

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Long-term non-invasive ventilation for COPD patients following an exacerbation with acute hypercapnic respiratory failure: a randomized controlled trial

    Hedsund, C., Linde Ankjærgaard, K., Peick Sonne, T., Tønnesen, P., Frausing Hansen, E., Frost Andreassen, H., Berg, Ronan Martin Griffin, Jensen , Jens-Ulrik Stæhr & Wilcke, Jon Torgny Rostrup, 2023, In: European Clinical Respiratory Journal. 10, 1, 2257993.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    PaCO2 trajectories in mechanically ventilated patients with COVID-19: A population-based cohort study

    Berg, R. M. G., Ronit, A., Haase, N., Moller, M. H., Kristiansen, K. T. T., Jonassen, T., Wamberg, C., Andreasen, A. S., Mohr, T., Bestle, M. H. H., Jorgensen, V. L. L., Hammer, N. R. R., Mitchell, A. U. U., Smitt, M., Greve, A. M., Nyeland, M. E., Jensen, B. W., Andreasen, A. H., Petersen, J., Solem, E. J. & 2 others, Winther-Jensen, M. & Plovsing, R. R. R., 2023, In: Acta Anaesthesiologica Scandinavica. 67, 6, p. 779-787 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Physiolometrics and the puzzle of methodical acumen

    Hartmann, J. P., Olsen, M. H., Rose, G., Bailey, D. M. & Berg, Ronan Martin Griffin, 2023, In: Experimental Physiology. 108, 9, p. 1103 - 1105 3 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  25. Published

    Pulmonary blood volume assessment from a standard cardiac rubidium-82 imaging protocol: impact of adenosine-induced hyperemia

    Lassen, Martin Lyngby, Byrne, C., Hartmann, J. P., Kjær, Andreas, Berg, Ronan Martin Griffin & Hasbak, P., 2023, In: Journal of Nuclear Cardiology. 30, 6, p. 2504 - 2513

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Pulmonary diffusing capacity to nitric oxide and carbon monoxide during exercise and in the supine position: a test-retest reliability study

    Christrup Madsen, A., Thomsen, R. S., Nymand, Stine Buus, Hartmann, J. P., Rasmussen, I. E., Mohammad, Milan, Skovgaard, Lene Theil, Hanel, B., Jønck, S., Iepsen, Ulrik Winning, Chistensen, R. H., Mortensen, Jann & Berg, Ronan Martin Griffin, 2023, In: Experimental Physiology. 108, 2, p. 307-317 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Sharpey-Schafer, Langley and Sherrington: ‘swordsmen’ of physiology. A historical look to the future

    Bailey, D. M., Berg, Ronan Martin Griffin, Stewart, A., Adams, J. C. & Kohl, P., 2023, In: Experimental Physiology. 108, 5, p. 655-658

    Research output: Contribution to journalEditorialResearchpeer-review

  28. Published

    Skeletal muscle protein turnover responses to parenteral nutrition in patients with alcoholic liver cirrhosis and sarcopenia

    Iepsen, Ulrik Winning, Rinnov, A. R., Munch, G. W., Rugbjerg, M., Winding, K. M., Lauridsen, C., Berg, Ronan Martin Griffin, Pedersen, Bente Klarlund, Gluud, Lise Lotte & van Hall, Gerrit, 2023, In: American Journal of Physiology: Gastrointestinal and Liver Physiology. 325, 2, p. G174–G183

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. 2022
  30. Published

    The role of lactate in sepsis and COVID-19: Perspective from contracting skeletal muscle metabolism

    Iepsen, U. W., Plovsing, Ronni Thermann Reitz, Tjelle, K., Foss, Nicolai Bang, Meyhoff, Christian Sylvest, Ryrsø, C. K., Berg, Ronan Martin Griffin & Secher, Niels H., 1 Jul 2022, In: Experimental Physiology. 107, 7, p. 665-673 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Lokal immunpatologi ved COVID-19-associeret lungesvigt

    Ronit, A., Berg, Ronan Martin Griffin, Mogensen, T. H. & Plovsing, Ronni Thermann Reitz, 6 Jun 2022, In: Ugeskrift for Laeger. 184, 23, 6 p., V03220170.

    Research output: Contribution to journalReviewResearchpeer-review

  32. Published

    A distinct dexamethasone-dependent gene expression profile in the lungs of COVID-19 patients

    Fahnøe, Ulrik, Ronit, A., Berg, Ronan Martin Griffin, Jørgensen, S. E., Mogensen, T. H., Underwood, Alexander Paul James, Scheel, Troels Kasper Høyer, Bukh, Jens & Plovsing, R. R., 2022, In: The Journal of Infectious Diseases. 226, 12, p. 2137–2141

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Diagnostic and prognostic performance of Mxa and transfer function analysis-based dynamic cerebral autoregulation metrics

    Olsen, M. H., Riberholt, C., Plovsing, Ronni Thermann Reitz, Berg, Ronan Martin Griffin & Møller, Kirsten, 2022, In: Journal of Cerebral Blood Flow and Metabolism. 42, 11, p. 2164-2172 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Exercise adaptations in COPD: the pulmonary perspective

    Nymand, Stine Buus, Hartmann, J. P., Ryrsø, C. K., Rossen, Ninna Struck, Christensen, R. H., Iepsen, Ulrik Winning & Berg, Ronan Martin Griffin, 2022, In: American journal of physiology. Lung cellular and molecular physiology. 323, 6, p. L659-L666

    Research output: Contribution to journalReviewResearchpeer-review

  35. Published

    Inspiratory muscle training enhances recovery post-COVID-19: a randomised controlled trial

    McNarry, M. A., Berg, Ronan Martin Griffin, Shelley, J., Hudson, J., Saynor, Z. L., Duckers, J., Lewis, K., Davies, G. A. & Mackintosh, K. A., 2022, In: The European respiratory journal. 60, 4, 10 p., 2103101.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Lunger og luftveje

    Mortensen, Jann, Berg, Ronan Martin Griffin & Fischer, Barbara Malene Bjerregaard, 2022, Klinisk Nuklearmedicin. Munksgaard , p. 63-79

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

  37. Published

    Mobilising patients with severe acquired brain injury in intensive care (MAWERIC) – Protocol for a randomised cross-over trial

    Riberholt, C. G., Olsen, M. H., Berg, Ronan Martin Griffin & Møller, Kirsten, 2022, In: Contemporary Clinical Trials. 116, 106738.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Reduced levels of pulmonary surfactant in COVID-19 ARDS

    Schousboe, P., Ronit, A., Nielsen, H. B., Benfield, Thomas, Wiese, L., Scoutaris, N., Verder, H., Berg, Ronan Martin Griffin, Verder, P. & Plovsing, R. R., 2022, In: Scientific Reports. 12, 1, 5 p., 4040.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Regulation of the microvasculature during small muscle mass exercise in chronic obstructive pulmonary disease vs. chronic heart failure

    Hartmann, J. P., Dahl, R. H., Nymand, Stine Buus, Munch, G. W., Ryrsø, C. K., Pedersen, Bente Klarlund, Thaning, P., Mortensen, S. P., Berg, Ronan Martin Griffin & Iepsen, Ulrik Winning, 2022, In: Frontiers in Physiology. 13, 11 p., 979359.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Relation of Pulmonary Diffusing Capacity Decline to HRCT and VQ SPECT/CT Findings at Early Follow-Up after COVID-19: A Prospective Cohort Study (The SECURe Study)

    Katzenstein, T. L., Christensen, J., Lund, T. K., Kalhauge, A., Rönsholt, F., Podlekareva, D., Arndal, E., Berg, Ronan Martin Griffin, Helt, T. W., Lebech, Anne-Mette & Mortensen, Jann, 2022, In: Journal of Clinical Medicine. 11, 19, 16 p., 5687.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Reliability and validity of the mean flow index (Mx) for assessing cerebral autoregulation in humans: A systematic review of the methodology

    Olsen, M. H., Riberholt, C. G., Mehlsen, J., Berg, Ronan Martin Griffin & Møller, Kirsten, 2022, In: Journal of Cerebral Blood Flow and Metabolism. 42, 1, p. 27-38

    Research output: Contribution to journalReviewResearchpeer-review

  42. Published

    Reliability of cerebral autoregulation using different measures of perfusion pressure in patients with subarachnoid hemorrhage

    Olsen, M. H., Capion, T., Riberholt, C. G., Bache, S., Berg, Ronan Martin Griffin & Møller, Kirsten, 2022, In: Physiological Reports. 10, 6, e15203.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Reliability of non-invasive arterial blood pressure measurement in patients with aneurysmal subarachnoid haemorrhage

    Olsen, M. H., Riberholt, C. G., Capion, T., Berg, Ronan Martin Griffin & Møller, Kirsten, 2022, In: Physiological Measurement. 43, 7, 07NT01.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Therapeutic benefits of proning to improve pulmonary gas exchange in severe respiratory failure: focus on fundamentals of physiology

    Berg, Ronan Martin Griffin, Hartmann, J. P., Iepsen, Ulrik Winning, Christensen, R. H., Ronit, A., Andreasen, Anne Sofie, Bailey, D. M., Mortensen, Jann, Moseley, P. L. & Plovsing, Ronni Thermann Reitz, 2022, In: Experimental Physiology. 107, 7, p. 759-770

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    ‘Fit for surgery’: the relationship between cardiorespiratory fitness and postoperative outcomes

    Rose, G. A., Davies, R. G., Appadurai, I. R., Williams, I. M., Bashir, M., Berg, Ronan Martin Griffin, Poole, D. C. & Bailey, D. M., 2022, In: Experimental Physiology. 107, 8, p. 787-799

    Research output: Contribution to journalReviewResearchpeer-review

  46. 2021
  47. Published

    Cell Adhesion Molecules and Vascular Endothelial Growth Factor at the Systemic and Alveolar Level in Coronavirus Disease 2019 Acute Respiratory Distress Syndrome

    Kristensen, M. K., Plovsing, Ronni Thermann Reitz, Berg, Ronan Martin Griffin, Krogh-Madsen, Rikke & Ronit, A., 2021, In: Journal of Infectious Diseases. 224, 6, p. 1101-1103 3 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  48. Published

    Contact events in rugby union and the link to reduced cognition: evidence for impaired redox-regulation of cerebrovascular function

    Owens, T. S., Calverley, T. A., Stacey, B. S., Iannatelli, A., Venables, L., Rose, G., Fall, L., Tsukamoto, H., Berg, Ronan Martin Griffin, Jones, G. L., Marley, C. J. & Bailey, D. M., 2021, In: Experimental Physiology. 106, 9, p. 1971-1980 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Dynamic cerebral autoregulation during early orthostatic exercise in patients with severe traumatic brain injury: Further exploratory analyses from a randomized clinical feasibility trial

    Riberholt, C. G., Olsen, M. H., Berg, Ronan Martin Griffin, Mehlsen, J. & Møller, Kirsten, 2021, In: Journal of Clinical Neuroscience. 92, p. 39-44

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Fidelity, tolerability and safety of acute high-intensity interval training after hospitalisation for COVID-19: A randomised cross-over trial

    Foged, F., Rasmussen, I. E., Bjørn Budde, J., Rasmussen, R. S., Rasmussen, V., Lyngbæk, M., Jønck, S., Krogh-Madsen, Rikke, Lindegaard, Birgitte, Ried-Larsen, M., Berg, Ronan Martin Griffin & Christensen, R. H., 2021, In: BMJ Open Sport and Exercise Medicine. 7, 3, 6 p., e001156.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Frequency and Impact of Hyponatremia on All-Cause Mortality in Patients With Aortic Stenosis

    Ramberg, E., Greve, A. M., Berg, Ronan Martin Griffin, Sajadieh, Ahmad, Haugaard, Steen Bendix, Willenheimer, R., Olsen, M. H., Wachtell, K. & Nielsen, Olav Wendelboe, 2021, In: The American Journal of Cardiology. 141, p. 93-97

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Hyperlaktatæmi

    Berg, Ronan Martin Griffin, Jeppesen, T. E., Mohammad, Milan, Andreasen, Anne Sofie, Iepsen, U. W. & Plovsing, Ronni Thermann Reitz, 2021, In: Ugeskrift for Laeger. 183, 33, 9 p., V11200813.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Peer instruction versus conventional group work-based teaching in a laboratory exercise on respiratory physiology: a randomized study

    Mohammad, Milan, Viuff, S. L., Munch, M. W. & Berg, Ronan Martin Griffin, 2021, In: Advances in Physiology Education. 45, 4, p. 694-701

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Prognostic impact of ventilation-perfusion defects and pulmonary diffusing capacity after single lung transplantation

    Mohammad, Milan, Kristensen, A. W., Hedsund, C., Greve, A. M., Perch, Michael, Mortensen, Jann & Berg, Ronan Martin Griffin, 2021, In: Clinical Physiology and Functional Imaging. 41, 2, p. 221-225

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Protective potential of high-intensity interval training on cardiac structure and function after COVID-19: protocol and statistical analysis plan for an investigator-blinded randomised controlled trial

    Rasmussen, I. E., Foged, F., Budde, J. B., Rasmussen, R. S., Rasmussen, V., Lyngbaek, M., Jonck, S., Krogh-Madsen, Rikke, Lindegaard, Birgitte, Ried-Larsen, M., Jorgensen, P. G., Lund, Morten Asp Vonsild, Køber, Lars Valeur, Vejlstrup, N., Pedersen, Bente Klarlund, Berg, Ronan Martin Griffin & Christensen, R. H., 2021, In: BMJ Open. 11, 11, 10 p., 048281.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Reliability of the mean flow index (Mx) for assessing cerebral autoregulation in healthy volunteers

    Olsen, M. H., Riberholt, C. G., Plovsing, R. R., Møller, Kirsten & Berg, Ronan Martin Griffin, 2021, In: Physiological Reports. 9, 12, e14923.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Reliability of the transcranial Doppler ultrasound-derived mean flow index for assessing dynamic cerebral autoregulation in healthy volunteers

    Riberholt, C. G., Olsen, M. H., Skovgaard, Lene Theil, Berg, Ronan Martin Griffin, Møller, Kirsten & Mehlsen, J., 2021, In: Medical Engineering and Physics. 89, p. 1-6 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Vascular Inflammation as a Therapeutic Target in COVID-19 “Long Haulers”: HIITing the Spot?

    Christensen, R. H. & Berg, Ronan Martin Griffin, 2021, In: Frontiers in Cardiovascular Medicine. 8, 643626.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    ‘I Live a Kind of Shadow Life’: Individual Experiences of COVID‐19 Recovery and the Impact on Physical Activity Levels

    Shelley, J., Hudson, J., Mackintosh, K. A., Saynor, Z. L., Duckers, J., Lewis, K. E., Davies, G. A., Berg, Ronan Martin Griffin & McNarry, M. A., 2021, In: International Journal of Environmental Research and Public Health. 18, 21, 11417.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. 2020
  61. Published

    Cardiorespiratory fitness fails to predict short-term postoperative mortality in patients undergoing elective open surgery for abdominal aortic aneurysm

    Bailey, D. M., Rose, G. A., Berg, Ronan Martin Griffin, Davies, R. G., Appadurai, I. R., Lewis, M. H. & Williams, I. M., Sep 2020, In: Annals of the Royal College of Surgeons of England. 102, 7, p. 536-539 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Defining "stable chronic hypercapnia" in patients with COPD: the physiological perspective

    Hedsund, C., Wilcke, T. R. & Berg, Ronan Martin Griffin, Feb 2020, In: The European Respiratory Journal. 55, 2, 2 p., 1902172.

    Research output: Contribution to journalLetterResearchpeer-review

  63. Published

    A method for modelling the oxyhaemoglobin dissociation curve at the level of the cerebral capillary in humans

    Dahl, R. H., Taudorf, S., Bailey, D. M., Møller, Kirsten & Berg, Ronan Martin Griffin, 2020, In: Experimental Physiology. 105, 7, p. 1063-1070

    Research output: Contribution to journalComment/debateResearchpeer-review

  64. Published

    Atypical lymphocytes in bronchoalveolar lavage fluid from patients with COVID-19 ARDS

    Berg, Ronan Martin Griffin, Ronit, A., Rørvig, S. B. & Plovsing, Ronni Thermann Reitz, 2020, In: Pathology Research and Practice. 216, 12, 2 p., 153242.

    Research output: Contribution to journalComment/debateResearchpeer-review

  65. Published

    Cardiorespiratory fitness in patients undergoing elective open surgery for abdominal aortic aneurysm: does it really fail to predict short-term postoperative mortality? RESPONSE

    Bailey, D. M., Rose, G. A., Berg, Ronan Martin Griffin, Davies, R. G., Appadurai, I. R., Lewis, M. H. & Williams, I. M., 2020, In: Annals of the Royal College of Surgeons of England. 102, 8, p. 644-645 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  66. Published

    Cerebral Haemodynamic Function in Experimental and Clinical Sepsis

    Berg, Ronan Martin Griffin, 2020, University of Copenhagen. 213 p.

    Research output: Book/ReportDoctoral thesisResearch

  67. Published

    Compartmental immunophenotyping in COVID-19 ARDS: A case series

    Ronit, A., Berg, Ronan Martin Griffin, Bay, Jakob Thaning, Haugaard, A. K., Ahlström, M. G., Burgdorf, Kristoffer Sølvsten, Ullum, H., Rørvig, S. B., Tjelle, K., Foss, Nicolai Bang, Benfield, Thomas, Marquart, H. V. & Plovsing, R. R., 2020, In: Journal of Allergy and Clinical Immunology. 147, 1, p. 81-91 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. Published

    Evidence of unilateral diaphragmatic paralysis on lung scintigraphy after double lung transplantation: impact on lung function and survival

    Kristensen, A. W., Greve, A. M., Dahl, R. H., Perch, Michael, Mortensen, Jann & Berg, Ronan Martin Griffin, 2020, In: Scandinavian Journal of Clinical and Laboratory Investigation. 80, 6, p. 454-455 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  69. Published

    Interrater Reliability of 99mTc-DMSA Scintigraphy Performed as Planar Scan vs. SPECT/Low Dose CT for Diagnosing Renal Scarring in Children

    Einarsdottir, H. S., Berg, Ronan Martin Griffin & Borgwardt, L., 2020, In: Diagnostics. 10, 12, 6 p., 1101.

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

    Physiologist among the stars: A conversation with Jim Pawelczyk

    Berg, Ronan Martin Griffin & Turan, J., 2020, In: Physiology News. 117, p. 10-11

    Research output: Contribution to journalComment/debateCommunication

  71. Planar scan vs. SPECT/low-dose CT for estimating split renal function by 99mTc-DMSA scintigraphy in children

    Reichkendler, M. H., Berg, Ronan Martin Griffin, de Nijs, R., Nørgaard, H., Schmidt, I. M. & Borgwardt, L., 2020, In: European Journal of Nuclear Medicine and Molecular Imaging. 47, 3, p. 729-733 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    Space is in the air

    Berg, Ronan Martin Griffin, 2020, In: Physiology News. 117, p. 5

    Research output: Contribution to journalLetterResearch

  73. Published

    Survival in patients with scintigraphic evidence of pulmonary thromboembolism 12 weeks after double lung transplantation

    Kristensen, A. W., Berg, Ronan Martin Griffin, Greve, A. M., Dahl, R. H., Perch, Michael & Mortensen, Jann, 2020, In: Journal of Heart and Lung Transplantation. 39, 7, p. 719-721

    Research output: Contribution to journalLetterResearchpeer-review

  74. Published

    Ventilation-perfusion SPECT versus CTPA in young adult females with suspected pulmonary embolism

    Hansen, S. L., De Nijs, R., Mortensen, Jann & Berg, Ronan Martin Griffin, 2020, In: The European Respiratory Journal. 55, 6, 5 p., 2000448.

    Research output: Contribution to journalComment/debateResearch

  75. 2019
  76. Published

    Lung Scintigraphy in COPD

    Mortensen, Jann & Berg, Ronan Martin Griffin, Jan 2019, In: Seminars in Nuclear Medicine. 49, 1, p. 16-21 6 p.

    Research output: Contribution to journalReviewResearchpeer-review

  77. Luxury Perfusion in Patients With Sepsis?

    Berg, Ronan Martin Griffin & Asghar, M. S., 2019, In: Critical Care Medicine. 47, 6, p. e533

    Research output: Contribution to journalLetterResearchpeer-review

  78. Published

    Transcerebral exchange kinetics of large neutral amino acids during acute inspiratory hypoxia in humans

    Dahl, R. H., Berg, Ronan Martin Griffin, Taudorf, S., Bailey, D. M., Lundby, C., Christensen, M., Larsen, F. S. & Møller, Kirsten, 2019, In: Scandinavian Journal of Clinical & Laboratory Investigation. 79, 8, p. 595-600 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. 2018
  80. Published

    Intensive versus conventional blood pressure monitoring in a general practice population. The Blood Pressure Reduction in Danish General Practice trial: a randomized controlled parallel group trial

    Klarskov, P., Bang, L. E., Schultz-Larsen, P., Gregers-Petersen, H., Olsen, D. B., Berg, Ronan Martin Griffin, Abrahamsen, H. & Wiinberg, N., Aug 2018, In: Family Practice. 35, 4, p. 433-439

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. Published

    A reassessment of the blood–brain barrier transport of large neutral amino acids during acute systemic inflammation in humans

    Dahl, R. H., Berg, Ronan Martin Griffin, Taudorf, S., Bailey, D. M., Lundby, C., Larsen, F. S. & Møller, Kirsten, 2018, In: Clinical Physiology and Functional Imaging. 38, 4, p. 656-662 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Transcerebral net exchange of vasoactive peptides and catecholamines during lipopolysaccharide-induced systemic inflammation in healthy humans

    Berg, Ronan Martin Griffin, Taudorf, S., Bailey, D. M., Dahl, R. H., Lundby, C. & Møller, Kirsten, 2018, In: Canadian Journal of Physiology and Pharmacology. 96, 3, p. 313-316 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. Traumatic brain injury and dementia

    Owens, T. S., Corkill, R., Berg, Ronan Martin Griffin & Bailey, D. M., 2018, In: The Lancet Psychiatry. 5, 10, p. 782 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Using case studies from popular culture to teach medical physiology.

    Berg, Ronan Martin Griffin, 2018, Handbook of Popular Culture and Biomedicine: Knowledge in the Life Sciences as Cultural Artifacts. Görgen, A., Nunez, A. & Fangerau, H. (eds.). Springer, p. 307-319 13 p.

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

  85. 2017
  86. Changes in ventilatory capacity and pulmonary gas exchange during systemic and pulmonary inflammation in humans

    Hartmann, J. P., Mottelson, M. N., Berg, Ronan Martin Griffin & Plovsing, R. R., 2017, In: APMIS : acta pathologica, microbiologica, et immunologica Scandinavica. 125, 1, p. 11-15 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. Published

    Inflammation-Induced Changes in Circulating T-Cell Subsets and Cytokine Production During Human Endotoxemia

    Ronit, A., Plovsing, R. R., Gaardbo, J. C., Berg, Ronan Martin Griffin, Hartling, H. J., Ullum, H., Andersen, Å. B., Madsen, H. O., Møller, Kirsten & Nielsen, S. D., 2017, In: Intensive Care Medicine. 32, 1, p. 77-85 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. Published

    Pulmonary thromboembolism as a complication of lung transplantation

    Kristensen, A. W., Mortensen, Jann & Berg, Ronan Martin Griffin, 2017, In: Clinical Transplantation. 31, 4, 7 p., e12922.

    Research output: Contribution to journalReviewResearchpeer-review

  89. Soluble ectodomain CD163 and extracellular vesicle-associated CD163 are two differently regulated forms of 'soluble CD163' in plasma

    Etzerodt, A., Berg, Ronan Martin Griffin, Plovsing, R. R., Andersen, M. N., Bebien, M., Habbeddine, M., Lawrence, T., Møller, H. J. & Moestrup, S. K., 2017, In: Scientific Reports. 7, 10 p., 40286.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. 2016
  91. Published

    Dynamic cerebral autoregulation to induced blood pressure changes in human experimental and clinical sepsis

    Berg, Ronan Martin Griffin, Plovsing, R. R., Bailey, D. M., von Holstein-Rathlou, Niels-Henrik & Møller, Kirsten, Nov 2016, In: Clinical Physiology and Functional Imaging. 36, 6, p. 490-496 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    The alveolar-arterial oxygen difference in acute pulmonary thromboembolism: a classical concept revisited

    Cucchi, F., Berg, Ronan Martin Griffin & Mortensen, Jann, Oct 2016, In: Scandinavian Journal of Clinical & Laboratory Investigation. 76, 6, p. 511-2 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Myogenic and metabolic feedback in cerebral autoregulation: Putative involvement of arachidonic acid-dependent pathways

    Berg, Ronan Martin Griffin, Jul 2016, In: Medical Hypotheses. 92, p. 12-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    The hardships of being a Sith Lord: implications of the biopsychosocial model in a space opera

    Berg, Ronan Martin Griffin & Plovsing, R. R., Jun 2016, In: Advances in Physiology Education. 40, 2, p. 234-6 3 p.

    Research output: Contribution to journalReviewResearchpeer-review

  95. Published

    Alveolar recruitment of ficolin-3 in response to acute pulmonary inflammation in humans

    Plovsing, R. R., Berg, Ronan Martin Griffin, Munthe-Fog, L., Konge, Lars, Iversen, M., Møller, Kirsten & Garred, Peter, May 2016, In: Immunobiology. 221, 5, p. 690-697 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. Published

    Spontaneous blood pressure oscillations in mechanically ventilated patients with sepsis

    Berg, Ronan Martin Griffin, Plovsing, R. R., Greve, A. M., Christiansen, C. B., Toksvang, L. N., von Holstein-Rathlou, Niels-Henrik & Møller, Kirsten, Apr 2016, In: Blood Pressure Monitoring. 21, 2, p. 75-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Breath of the Sith: A case study on respiratory failure in a galaxy far, far away

    Berg, Ronan Martin Griffin & Plovsing, R. R., 2016, In: Physiology News. 103, 30, p. 33-33

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Dynamic Cerebral Autoregulation after Cardiopulmonary Bypass

    Christiansen, C. B., Berg, Ronan Martin Griffin, Plovsing, R. R., Ronit, A., von Holstein-Rathlou, Niels-Henrik, Yndgaard, S. & Møller, Kirsten, 2016, In: Journal of Thoracic and Cardiovascular Surgery. 64, 7, p. 569-574 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    Effects of short-term mechanical hyperventilation on cerebral blood flow and dynamic cerebral autoregulation in critically ill patients with sepsis

    Berg, Ronan Martin Griffin & Plovsing, R. R., 2016, In: Scandinavian Journal of Clinical & Laboratory Investigation. 76, 3, p. 226-33 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    Near-infrared spectroscopy versus transcranial Doppler ultrasound for assessing dynamic cerebral autoregulation by transfer function analysis in sepsis

    Berg, Ronan Martin Griffin & Plovsing, R. R., 2016, In: Scandinavian Journal of Clinical & Laboratory Investigation. 76, 1, p. 88-91 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. 2015
  102. Published

    The dynamic cerebral autoregulatory adaptive response to noradrenaline is attenuated during systemic inflammation in humans

    Berg, Ronan Martin Griffin, Plovsing, R. R., Bailey, D. M., von Holstein-Rathlou, Niels-Henrik & Møller, Kirsten, Jul 2015, In: Clinical and Experimental Pharmacology and Physiology. 42, 7, p. 740-746 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  103. Published

    Collaborative teaching strategies lead to retention of skills in acid-base physiology: a 2-yr follow-up study

    Hartmann, J. P., Toksvang, L. N. & Berg, Ronan Martin Griffin, Jun 2015, In: Advances in Physiology Education. 39, 2, p. 120-1 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  104. Published

    Resting heart rate and risk of adverse cardiovascular outcomes in asymptomatic aortic stenosis: The SEAS study

    Greve, A. M., Bang, C. N., Berg, Ronan Martin Griffin, Egstrup, K., Rossebø, A. B., Boman, K., Nienaber, C. A., Ray, S., Gohlke-Baerwolf, C., Nielsen, Olav Wendelboe, Okin, P. M., Devereux, R. B., Køber, Lars Valeur & Wachtell, K., Feb 2015, In: International Journal of Cardiology. 180, p. 122-128 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  105. Published

    A mathematical approach for assessing the transport of large neutral amino acids across the blood-brain barrier in man

    Dahl, R. H. & Berg, Ronan Martin Griffin, 2015, In: Acta Neurobiologiae Experimentalis. 75, 4, p. 446-456 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  106. Published

    T cell subsets in human airways prior to and following endobronchial administration of endotoxin

    Ronit, A., Plovsing, R. R., Gaardbo, J. C., Berg, Ronan Martin Griffin, Hartling, Hans Jakob Stilling, Konge, Lars, Iversen, M., Ullum, H., Møller, Kirsten & Nielsen, S. D., 2015, In: Respirology. 20, 4, p. 579-86 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  107. 2014
  108. Published

    High versus low blood-pressure target in septic shock

    Berg, Ronan Martin Griffin, Plovsing, R. R. & Møller, Kirsten, 17 Jul 2014, In: The New England Journal of Medicine. 371, 3, p. 282

    Research output: Contribution to journalJournal articleResearchpeer-review

  109. Published

    Transcompartmental Inflammatory Responses in Humans: IV Versus Endobronchial Administration of Endotoxin

    Plovsing, R. R., Berg, Ronan Martin Griffin, Evans, K. A., Konge, Lars, Iversen, M., Garred, Peter & Møller, Kirsten, Jul 2014, In: Critical Care Medicine. 42, 7, p. 1658–1665 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  110. Published

    Progressive intracranial hypertension and cerebral hypoperfusion in a fatal case of cerebral aspergilloma

    Toksvang, L. N., Plovsing, R. R. & Berg, Ronan Martin Griffin, 6 Jun 2014, In: BMJ Case Reports. 2014

    Research output: Contribution to journalJournal articleResearchpeer-review

  111. Published

    Does the static cerebral autoregulatory plateau have a finite slope in healthy preterm neonates?

    Toksvang, L. N. & Berg, Ronan Martin Griffin, Feb 2014, In: Early Human Development. 90, 2, p. 97-8 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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