Jørn Wulff Helge

Jørn Wulff Helge

Professor

Member of:

  • Web Track 3: Individualized health


  1. Published

    Six weeks of high intensity cycle training reduces H2O2 emission and increases antioxidant protein levels in obese adults with risk factors for type 2 diabetes

    Flensted-Jensen, Mathias, Gram, M., Dela, Flemming, Helge, Jørn Wulff & Larsen, Steen, 2021, In: Free Radical Biology & Medicine. 173, p. 1-6

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Simvastatin-Induced Insulin Resistance May Be Linked to Decreased Lipid Uptake and Lipid Synthesis in Human Skeletal Muscle: the LIFESTAT Study

    Larsen, S., Vigelsø, A., Dandanell, S., Prats Gavalda, Clara, Dela, Flemming & Helge, Jørn Wulff, 2018, In: Journal of Diabetes Research. 2018, 7 p., 9257874 .

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Simvastatin improves mitochondrial respiration in peripheral blood cells

    Durhuus, J. A., Hansson, Svenja, Morville, T., Kuhlman, A. B., Dohlmann, T. L., Larsen, Steen, Helge, Jørn Wulff, Angleys, M., Muniesa-Vargas, A., Bundgaard, J. R., Hickson, Ian David, Dela, Flemming, Desler, Claus & Rasmussen, Lene Juel, 2020, In: Scientific Reports. 10, 1, 17012.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Simvastatin effects on skeletal muscle: relation to decreased mitochondrial function and glucose intolerance

    Larsen, S., Stride, N., Hey-Mogensen, M., Hansen, C. N., Bang, L. E., Bundgård, Henning, Nielsen, L. B., Helge, Jørn Wulff & Dela, Flemming, 8 Jan 2013, In: Journal of the American College of Cardiology. 61, 1, p. 44-53 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Significant gender difference in serum levels of fibroblast growth factor 21 in Danish children and adolescents

    Bisgaard, A., Sørensen, K., Johannsen, T. H., Helge, Jørn Wulff, Andersson, A. & Juul, Anders, 2014, In: International Journal of Pediatric Endocrinology. 2014, 1, 6 p., 7.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Sex hormone-binding globulin levels predict insulin sensitivity, disposition index, and cardiovascular risk during puberty

    Sørensen, K., Aksglaede, L., Munch-Andersen, T., Aachmann-Andersen, N. J., Petersen, Jørgen Holm, Hilsted, Linda, Helge, Jørn Wulff & Juul, Anders, 1 May 2009, In: Diabetes Care. 32, 5, p. 909-14 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Reproductive hormones and metabolic syndrome in 24 testicular cancer survivors and their biological brothers

    Bandak, M., Jorgensen, N., Juul, Anders, Lauritsen, J., Kier, M. G. G., Mortensen, M. S., Oturai, P. S., Mortensen, Jann, Hojman, P., Helge, Jørn Wulff & Daugaard, G., Jul 2017, In: Andrology. 5, 4, p. 718-724 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Reply to Dutheil et al

    Frandsen, J., Pistoljevic, N., Quesada, J. P., Amaro-Gahete, F. J., Larsen, Steen, Dela, Flemming & Helge, Jørn Wulff, 2020, In: Journal of applied physiology (Bethesda, Md. : 1985). 129, 1, 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  9. Published

    Reply

    Larsen, Steen, Stride, N., Hey-Mogensen, M., Hansen, C. N., Bang, L. E., Bundgård, Henning, Nielsen, L. B., Helge, Jørn Wulff & Dela, Flemming, 11 Jun 2013, In: Journal of the American College of Cardiology. 61, 23, p. 2393 1 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  10. Published

    Reply

    Larsen, Steen, Hansen, C. N., Helge, Jørn Wulff & Dela, Flemming, 16 Jul 2013, In: Journal of the American College of Cardiology. 62, 3, p. 257-8 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  11. Published

    Repeated prolonged whole-body low-intensity exercise: effects on insulin sensitivity and limb muscle adaptations

    Helge, Jørn Wulff, Overgaard, K., Damsgaard, R., Sørensen, K., Andersen, J. L., Dyrskog, S. E. U., Hermansen, K., Saltin, B. & Wojtaszewski, Jørgen F P, 2006, In: Metabolism - Clinical and Experimental. 55, 2, p. 217-223

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Repeated lifestyle interventions lead to progressive weight loss: A retrospective review chart study

    Dandanell, S., Ritz, C., Verdich, E., Dela, Flemming & Helge, Jørn Wulff, 2017, In: Scandinavian Journal of Public Health. 45, 3, p. 305-313 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Repeated Prolonged Exercise Decreases Maximal Fat Oxidation in Older Men

    Morville, T., Rosenkilde, M., Munch-Andersen, T., Riis Andersen, P., Groenbæk, K. K., Helbo, S., Kristensen, M., Vigelsø, A., Mattsson, N., Kruuse Rasmusen, H., Guadalupe-Grau, A., Fago, A., Neigaard Hansen, C., Twelkmeyer, B., Løvind Andersen, J., Dela, Flemming & Helge, Jørn Wulff, Feb 2017, In: Medicine and Science in Sports and Exercise. 49, 2, p. 308-316 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Repeated Excessive Exercise Attenuates the Anti-Inflammatory Effects of Exercise in Older Men

    Sahl, Ronni Eg, Andersen, P. R., Gronbaek, K., Morville, T. H., Rosenkilde, M., Rasmusen, H. K., Poulsen, Steen Seier, Prats Gavalda, Clara, Dela, Flemming & Helge, Jørn Wulff, 22 Jun 2017, In: Frontiers in Physiology. 8, 6 p., 407.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Reliability and variation in mitochondrial respiration in human adipose tissue

    Sahl, Ronni Eg, Høy Helms, E. F., Schmücker, Malte, Flensted-Jensen, Mathias, Ingersen, Arthur, Morville, T., Dela, Flemming, Helge, Jørn Wulff & Larsen, S., 2021, In: Adipocytes. 10, 1, p. 605-611 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Relationship between volition, physical activity and weight loss maintenance: Study rationale, design, methods and baseline characteristics

    Dandanell, S., Elbe, A., Pfister, G. U., Elsborg, P. & Helge, Jørn Wulff, 2017, In: Scandinavian Journal of Public Health. 45, 3, p. 299-304 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Regular exercise modulates muscle membrane phospholipid profile in rats

    Helge, Jørn Wulff, Ayre, K. J., Hulbert, A. J., Kiens, Bente & Storlien, L. H., 1999, In: Journal of Nutrition. 129, p. 1636-1642 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Prolonged adaptation to fat-rich diet and training; effects on body fat stores and insulin resistance in man

    Helge, Jørn Wulff, 1 Aug 2002, In: International Journal of Obesity. 26, 8, p. 1118-24 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Prolonged Endurance Exercise Increases Macrophage Content and Mitochondrial Respiration in Adipose Tissue in Trained Men

    Sahl, Ronni Eg, Patsi, Ioanna, Hansen, Mikkel Thunestvedt, Rømer, Tue, Frandsen, J., Rasmusen, Hanne K., Ingersen, Arthur, Poulsen, Steen Seier, Dela, Flemming, Larsen, Steen & Helge, Jørn Wulff, 2024, In: The Journal of clinical endocrinology and metabolism. 109, 2, p. e799-e808 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Preoperative β-cell function in patients with type 2 diabetes is important for the outcome of Roux-en-Y gastric bypass surgery

    Lund, M. T., Hansen, M., Skaaby, Stinna, Dalby, S., Støckel, M., Floyd, A. K., Bech, K., Helge, Jørn Wulff, Holst, Jens Juul & Dela, Flemming, 13 Apr 2015, In: The Journal of Physiology. 593, 14, p. 3123-33 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Prediction of performance in Vasaloppet through long lasting ski- ergometer and rollerski tests in cross-country skiers

    Mygind, Erik, Wulff, K., Jensen, M. R. & Helge, Jørn Wulff, 2015, In: International Journal of Sports and Exercise Medicine. 1, 5, 7 p., 025.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Positive effects of 1-year football and strength training on mechanical muscle function and functional capacity in elderly men

    Sundstrup, E., Jakobsen, M. D., Andersen, L. L., Rostgaard Andersen, T., Randers, M. B., Helge, Jørn Wulff, Suetta, Charlotte, Schmidt, J. F., Bangsbo, Jens, Krustrup, P. & Aagaard, P., 2016, In: European Journal of Applied Physiology. 116, 6, p. 1127-1138 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Plasma free fatty acid concentration is closely tied to whole-body peak fat oxidation rate during repeated exercise

    Frandsen, J., Vest, S. D., Ritz, C., Larsen, Steen, Dela, Flemming & Helge, Jørn Wulff, 2019, In: Journal of Applied Physiology. 126, 6, p. 1563-1571 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Plasma Metabolome Profiling of Resistance Exercise and Endurance Exercise in Humans

    Morville, T., Sahl, Ronni Eg, Moritz, Thomas, Helge, Jørn Wulff & Clemmensen, Christoffer, 2020, In: Cell Reports. 33, 13, 14 p., 108554.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Physical activity impacts resting skeletal muscle myosin conformation and lowers its ATP consumption

    Lewis, C. T. A., Tabrizian, L., Nielsen, J., Laitila, J., Beck, T. N., Olsen, M. S., Ognjanovic, M. M., Aagaard, P., Hokken, R., Laugesen, S., Ingersen, A., Andersen, J. L., Soendenbroe, C., Helge, J. W., Dela, F., Larsen, S., Sahl, R. E., Rømer, T., Hansen, M. T., Frandsen, J. & 2 others, Suetta, Charlotte & Ochala, Julien, 2023, In: The Journal of general physiology. 155, 7, 8 p., e202213268.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Pharmacological but not physiological GDF15 suppresses feeding and the motivation to exercise

    Klein, A. B., Nicolaisen, T. S., Ørtenblad, N., Gejl, K. D., Jensen, R., Fritzen, A. M., Larsen, E. L., Karstoft, K., Poulsen, H. E., Morville, T., Sahl, R. E., Helge, J. W., Lund, J., Falk, S., Lyngbæk, M., Ellingsgaard, H., Pedersen, B. K., Lu, W., Finan, B., Jørgensen, S. B. & 5 others, Seeley, R. J., Kleinert, Maximilian, Kiens, Bente, Richter, Erik A. & Clemmensen, Christoffer, 2021, In: Nature Communications. 12, 9 p., 1041.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Peak fat oxidation, peak oxygen uptake, and running performance increase during pre-season in sub-elite male football players

    Rømer, Tue, Hansen, Mikkel Thunestvedt, Lange, Kristine Kjær, Petersen, M. L., Ibh, A. P., Panduro, J., Krustrup, P., Dela, Flemming & Helge, Jørn Wulff, 2024, In: Scandinavian Journal of Medicine and Science in Sports. 34, 4, 11 p., e14617.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Peak fat oxidation rate is closely associated with plasma free fatty acid concentrations in women; similar to men

    Frandsen, J., Poggi, A. I., Ritz, C., Larsen, S., Dela, Flemming & Helge, Jørn Wulff, 2021, In: Frontiers in Physiology. 12, 11 p., 696261.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Peak Fat Oxidation is Not Independently Related to Ironman Performance in Women

    Vest, S. D., Frandsen, J., Larsen, S., Dela, Flemming & Helge, Jørn Wulff, 2018, In: International Journal of Sports Medicine. 39, 12, p. 916-923

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Partial restoration of dietary fat induced metabolic adaptations to training by 7 days of carbohydrate diet

    Helge, Jørn Wulff, Watt, P. W., Richter, Erik A., Rennie, M. J. & Kiens, Bente, 2002, In: Journal of Applied Physiology. 93, 5, p. 1797-1805 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Optimizing Maximal Fat Oxidation Assessment by a Treadmill-Based Graded Exercise Protocol: When Should the Test End?

    Amaro-Gahete, F. J., Sanchez-Delgado, G., Helge, Jørn Wulff & Ruiz, J. R., 2019, In: Frontiers in Physiology. 10, 5 p., 909.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Optimalt træningsudbytte kræver den rette kost

    Helge, Jørn Wulff, 1993, In: Puls. 2/93

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    One year of Football Fitness improves L1-L4 BMD, postural balance and muscle strength in women treated for breast cancer

    Uth, J., Fristrup, B., Sørensen, V., Helge, Eva Wulff, Christensen, M. K., Kjærgaard, J. B., Møller, T. K., Helge, Jørn Wulff, Jørgensen, Niklas Rye, Rørth, M., Vadstrup, E. S. & Krustrup, P., 2021, In: Scandinavian Journal of Medicine & Science in Sports. 31, 7, p. 1545-1557 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Obesity leads to impairments in the morphology and organization of human skeletal muscle lipid droplets and mitochondrial networks, which are resolved with gastric bypass surgery-induced improvements in insulin sensitivity

    Kristensen, M. D., Petersen, S. M., Møller, Kristina, Lund, Morten Asp Vonsild, Hansen, M., Hansen, C. N., Courraud, J., Helge, Jørn Wulff, Dela, Flemming & Prats Gavalda, Clara, Dec 2018, In: Acta Physiologica (Print). 224, 4, 15 p., e13100 .

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Normal mitochondrial function and increased fat oxidation capacity in leg and arm muscles in obese humans

    Ara, I., Larsen, Steen, Stallknecht, Bente Merete, Guerra, B., Morales-Alamo, D., Andersen, J. L., Ponce-González, J. G., Guadalupe-Grau, A., Galbo, Henrik, Calbet, J. A. L. & Helge, Jørn Wulff, 2011, In: International Journal of Obesity. 35, 1, p. 99-108 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    No diurnal variation is present in maximal fat oxidation during exercise in young healthy women: A cross-over study

    Robles-González, L., Aguilar-Navarro, M., López-Samanes, Á., Ruiz-Moreno, C., Muñoz, A., Varillas-Delgado, D., Gutiérrez-Hellín, J., Helge, Jørn Wulff, Ruiz, J. R. & Amaro-Gahete, F. J., 2023, In: European Journal of Sport Science. 23, 6, p. 936–942

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Muscle-Saturated Bioactive Lipids Are Increased with Aging and Influenced by High-Intensity Interval Training

    Søgaard, D., Baranowski, M., Larsen, Steen, Taulo Lund, M., Munk Scheuer, C., Vestergaard Abildskov, C., Greve Dideriksen, S., Dela, Flemming & Helge, Jørn Wulff, 2019, In: International Journal of Molecular Sciences . 20, 5, 1240.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Muscle triacylglycerol and hormone-sensitive lipase activity in untrained and trained human muscles.

    Helge, Jørn Wulff, Biba, T. O., Galbo, Henrik, Gaster, M. & Donsmark, M., 2006, In: European Journal of Applied Physiology. 97, 5, p. 566-72 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Muscle strength and physical activity are associated with self-rated health in an adult Danish population.

    Hansen, A. W., Beyer, N. A., Flensborg-Madsen, Trine, Grønbæk, M. & Helge, Jørn Wulff, 2013, In: Preventive Medicine. 57, 6, p. 792–798

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Muscle mitochondrial capacity exceeds maximal oxygen delivery in humans

    Boushel, R. C., Gnaiger, E., Calbet, J. A. L., Gonzalez-Alonso, J., Wright-Paradis, C., Sondergaard, H., Ara, I., Helge, Jørn Wulff & Saltin, B., 2011, In: Mitochondrion. 11, 2, p. 303-7 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Muscle metabolism during graded quadriceps exercise in man

    Helge, Jørn Wulff, Stallknecht, Bente Merete, Galbo, Henrik, Kiens, Bente & Richter, Erik A., 2007, In: Journal of Physiology. 581, 3, p. 1247-1258 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Muscle metabolic factors decisive for marathon running

    Helge, Jørn Wulff, van Hall, Gerrit & Saltin, B., 2000, Marathon Medicine. Pedoe, DT. (ed.). London: Royal Society of Medicine Press, p. 67-85

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

  43. Published

    Muscle membranes, diet, and exercise

    Helge, Jørn Wulff & Storlien, L. H., 1998, Biochemistry of Exercise X: The 10th international biochemistry of exercise conference, July 15-19, 1997, Sydney, Australia. Hargreaves, M. & Thompson, M. (eds.). Champaign, IL: Human Kinetics, p. 57-67 11 p.

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

  44. Published

    Muscle enzyme activity in humans: role of substrate availability and training

    Helge, Jørn Wulff & Kiens, Bente, 1997, In: American Journal of Physiology: Regulatory, Integrative and Comparative Physiology. 272 (Reg. Integr. Comp. Physiol 41), p. R1620-R1624

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Muscle dysfunction during exercise of a single skeletal muscle in rats with congestive heart failure is not associated with reduced muscle blood supply

    Schiotz Thorud, H. M., Lunde, P. K., Nicolaysen, G., Nicolaysen, A., Helge, Jørn Wulff, Nilsson, G. E. & Sejersted, O. M., 2004, In: Acta Physiologica (Print Edition). 181, p. 173-181

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Muscle ceramide content is similar after 3 weeks' consumption of fat or carbohydrate diet in a crossover design in patients with type 2 diabetes

    Helge, Jørn Wulff, Tobin, L., Drachmann, T., Hellgren, L., Dela, Flemming & Galbo, Henrik, 2012, In: European Journal of Applied Physiology. 112, 3, p. 911-918

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Muscle ceramide content in man is higher in type I than type II fibers and not influenced by glycogen content

    Nordby, P., Prats Gavalda, Clara, Kristensen, D., Ekroos, K., Forsberg, G., Andersen, J. L., Ploug, Thorkil, Dela, Flemming, Storlien, L. & Helge, Jørn Wulff, 2010, In: Journal of Applied Physiology. 109, 5, p. 935-943 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Moving in extreme environments: extreme loading; carriage versus distance

    Lucas, S. J. E., Helge, Jørn Wulff, Schütz, U. H. W., Goldman, R. F. & Cotter, J. D., 2016, In: Extreme Physiology & Medicine. 5, 14 p., 6.

    Research output: Contribution to journalReviewResearchpeer-review

  49. Published

    Mitochondrial respiratory capacity remains stable despite a comprehensive and sustained increase in insulin sensitivity in obese patients undergoing gastric bypass surgery

    Lund, M. T., Larsen, Steen, Hansen, M., Courraud, J., Floyd, A. K., Støckel, M., Helge, Jørn Wulff & Dela, Flemming, 1 May 2018, In: Acta Physiologica. 223, 1, p. 1-9 e13032.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Mitochondrial coupling and capacity of oxidative phosphorylation in skeletal muscle of Inuit and Caucasians in the arctic winter

    Gnaiger, E., Boushel, R., Søndergaard, H., Munch-Andersen, T., Damsgaard, R., Hagen, C., Díez-Sánchez, C., Ara, I., Wright-Paradis, C., Schrauwen, P., Hesselink, M., Calbet, J. A. L., Christiansen, M., Helge, Jørn Wulff & Saltin, B., 2015, In: Scandinavian Journal of Medicine & Science in Sports. 25, Suppl 4, p. 126-34

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 5133