Jørn Wulff Helge

Jørn Wulff Helge

Professor

Member of:

  • Web Track 3: Individualized health

ORCID: 0000-0001-9724-5423

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  1. Published

    2706 km cycling in 2 weeks: effects on cardiac function in 6 elderly male athletes

    Morville, T., Rosenkilde, M., Mattsson, N., Dela, Flemming, Helge, Jørn Wulff & Rasmusen, Hanne K., 2018, In: Physician and Sportsmedicine. 46, 3, p. 263-268 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    A Biological Age Model Designed for Health Promotion Interventions: Protocol for an Interdisciplinary Study for Model Development

    Husted, Karina Louise Skov, Fogelstrom, M., Hulst, P., Brink-Kjaer, A., Henneberg, K., Sorensen, H. B. D., Dela, Flemming & Helge, Jørn Wulff, 2020, In: JMIR Research Protocols. 9, 10, 13 p., 19209.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    A Model for Estimating Biological Age From Physiological Biomarkers of Healthy Aging: Cross-sectional Study

    Husted, Karina Louise Skov, Brink-Kjaer, A., Fogelstrom, M., Hulst, P., Bleibach, A., Henneberg, K., Sorensen, H. B. D., Dela, Flemming, Jacobsen, Jens Christian Brings & Helge, Jørn Wulff, 2022, In: JMIR Aging. 5, 2, 15 p., 35696.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    A high carbohydrate diet remains the evidence based choice for elite athletes to optimise performance

    Helge, Jørn Wulff, 1 May 2017, In: Journal of Physiology. 595, 9, p. 2775-2775

    Research output: Contribution to journal › Comment/debate › Research › peer-review

  5. Published

    A maximal cycle test with good validity and high repeatability in adults of all ages

    Eriksen, L., Tolstrup, J. S., Larsen, Steen, Grønbæk, M. & Helge, Jørn Wulff, Dec 2014, In: International Journal of Sports Medicine. 35, 14, p. 1184-9 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    A primer on systems biology as applied to exercise physiology and metabolism

    Timmons, J. A. & Helge, Jørn Wulff, 2011, Genetic and molecular aspects of sports performance. Bouchard, C. & Hoffman, EP. (eds.). Wiley-Blackwell, Vol. XVIII. p. 309-318 (IOC volume; Encyclopaedia of Sports Medicine - "Genetic and Molecular Aspects of Sport Performance, Vol. XVIII).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  7. Published

    A randomized double-blind single center study of testosterone replacement therapy or placebo in testicular cancer survivors with mild Leydig cell insufficiency (Einstein-intervention)

    Kreiberg, M., Jørgensen, N., Juul, Anders, Lauritsen, J., Oturai, P., Helge, Jørn Wulff, Christensen, J. F., Aksglaede, L., Schauer, T., Wagner, T., Rosenvilde, J., Grunwald, E., Dehlendorff, C., Daugaard, G. & Bandak, M., 2022, In: Clinical Genitourinary Cancer. 20, 5, p. 404-414 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    A randomized double-blind study of testosterone replacement therapy or placebo in testicular cancer survivors with mild Leydig cell insufficiency (Einstein-intervention)

    Bandak, M., Jørgensen, N., Juul, Anders, Lauritsen, J., Kreiberg, M., Oturai, P. S., Helge, Jørn Wulff & Daugaard, G., 3 Jul 2017, In: B M C Cancer. 17, 8 p., 461.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Accuracy of a Clinical Applicable Method for Prediction of VO2max Using Seismocardiography

    Hansen, Mikkel Thunestvedt, Husted, Karina Louise Skov, Fogelstrøm, M., Rømer, Tue, Schmidt, S. E., Sørensen, K. & Helge, Jørn Wulff, 2023, In: International Journal of Sports Medicine. 44, 9, p. 650-656

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Actovegin, a non-prohibited drug increases oxidative capacity in human skeletal muscle

    Søndergård, S. D., Dela, Flemming, Helge, Jørn Wulff & Larsen, Steen, Oct 2016, In: European Journal of Sport Science. 16, 7, p. 801-807 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Acute erythropoietin injection increases muscle mitochondrial respiratory capacity in young men: A double-blinded randomized crossover trial

    Larsen, Steen, Søndergård, S. D., Sahl, Ronni Eg, Frandsen, J., Morville, T., Dela, Flemming & Helge, Jørn Wulff, 2021, In: Journal of Applied Physiology. 131, 4, p. 1340-1347

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Acute exercise improves motor memory: Exploring potential biomarkers

    Skriver, K. C., Roig, M., Lundbye-Jensen, Jesper, Pingel, Jessica, Helge, Jørn Wulff, Kiens, Bente & Nielsen, Jens Bo, 2014, In: Neurobiology of Learning and Memory. 116, p. 46-58 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Adaptation to a fat-rich diet: Effects on endurance performance in humans

    Helge, Jørn Wulff, 2000, In: Sports Medicine. 30, 5, p. 347-357 11 p.

    Research output: Contribution to journal › Review › Research › peer-review

  14. Published

    Adaptations to a high fat diet

    Kiens, Bente & Helge, Jørn Wulff, 2000, Nutrition in sport. Maughan, R. J. (ed.). Oxford: Blackwell Publishing, p. 192-202 11 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  15. Published

    Adipose tissue mitochondrial respiration and lipolysis before and after a weight loss by diet and RYGB

    Hansen, M., Lund, M. T., Gregers, E., Kraunsøe, R., van Hall, Gerrit, Helge, Jørn Wulff & Dela, Flemming, Oct 2015, In: Obesity. 23, 10, p. 2022-2229 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. Published

    Adverse Metabolic Risk Profiles in Greenlandic Inuit Children Compared to Danish Children

    Munch-Andersen, T., Sorensen, K., Andersen, L. B., Aachmann-Andersen, N. J., Aksglaede, L., Juul, A. & Helge, Jørn Wulff, Jun 2013, In: Obesity. 21, 6, p. 1226-1231 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Aerobic Exercise Performance and Muscle Strength in Statin Users-The LIFESTAT Study

    Morville, T., Dohlmann, T. L., Kuhlman, A. B., Sahl, Ronni Eg, Kriegbaum, Margit, Larsen, Steen, Dela, Flemming & Helge, Jørn Wulff, 2019, In: Medicine and Science in Sports and Exercise. 51, 7, p. 1429-1437 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Aerobic Exercise Training Increases Muscle Water Content in Obese Middle-Age Men

    Mora-Rodríguez, R., Sanchez-Roncero, A., Fernández-Elías, V. E., Guadalupe-Grau, A., Ortega, J. F., Dela, Flemming & Helge, Jørn Wulff, May 2016, In: Medicine and Science in Sports and Exercise. 48, 5, p. 822-828 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Aerobic and resistance exercise training reverses age-dependent decline in NAD(+) salvage capacity in human skeletal muscle

    de Guia, R. M., Agerholm, M., Nielsen, Thomas Svava, Consitt, L. A., Sogaard, D., Helge, Jørn Wulff, Larsen, Steen, Brandauer, J., Houmard, J. A. & Treebak, Jonas Thue, 2019, In: Physiological Reports. 7, 12, 15 p., e14139.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    An analysis of the productivity and impact of clinical PhD theses from the University of Copenhagen

    Rømer, Tue, Hansen, Mikkel Thunestvedt & Helge, Jørn Wulff, 2020, In: Danish Medical Journal. 67, 5, A12190731.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    An optimized histochemical method to assess skeletal muscle glycogen and lipid stores reveals two metabolically distinct populations of type I muscle fibers

    Prats Gavalda, Clara, Gomez-Cabello, A., Nordby, P., Andersen, J. L., Helge, Jørn Wulff, Dela, Flemming, Baba, O. & Ploug, Thorkil, 2013, In: PloS one. 8, 10, p. e77774 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Angiotensin-Converting Enzyme 2 (SARS-CoV-2 receptor) expression in human skeletal muscle

    Perez-Valera, M., Martinez-Canton, M., Gallego-Selles, A., Galván-Alvarez, V., Gelabert-Rebato, M., Morales-Alamo, D., Santana, A., Martin-Rodriguez, S., Ponce-Gonzalez, J. G., Larsen, S., Losa-Reyna, J., Perez-Suarez, I., Dorado, C., Curtelin, D., Gonzalez-Henriquez, J. J., Boushel, R., Hallen, J., de Pablos Velasco, P., Freixinet-Gilart, J., Holmberg, H. C. & 3 others, Helge, Jørn Wulff, Martin-Rincon, M. & Calbet, J. A. L., 2021, In: Scandinavian Journal of Medicine and Science in Sports. 31, 12, p. 2249-2258 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Anthropometry, DXA and leptin reflect subcutaneous but not visceral abdominal adipose tissue by MRI in 197 healthy adolescents

    Tinggaard, J., Hagen, C. P., Christensen, A. N., Mouritsen, A., Mieritz, M. G., Wohlfahrt-Veje, C., Helge, Jørn Wulff, Beck, T. N., Fallentin, E., Larsen, R., Jensen, R. B., Juul, Anders & Main, Katharina Maria, 2017, In: Pediatric Research. 82, p. 620-628

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Antioxidant enzymes and Nrf2/Keap1 in human skeletal muscle: Influence of age, sex, adiposity and aerobic fitness

    Galvan-Alvarez, V., Gallego-Selles, A., Martinez-Canton, M., García-Gonzalez, E., Gelabert-Rebato, M., Ponce-Gonzalez, J. G., Larsen, Steen, Morales-Alamo, D., Losa-Reyna, J., Perez-Suarez, I., Dorado, C., Perez-Valera, M., Holmberg, H. C., Boushel, R., de Pablos Velasco, P., Helge, Jørn Wulff, Martin-Rincon, M. & Calbet, J. A. L., 2023, In: Free Radical Biology and Medicine. 209, p. 282-291 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Are blood flow and lipolysis in subcutaneous adipose tissue influenced by contractions in adjacent muscles in humans?

    Stallknecht, Bente Merete, Dela, Flemming & Helge, Jørn Wulff, 2006, In: American Journal of Physiology: Endocrinology and Metabolism. 292, 2, p. E394-9

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Are substrate use during exercise and mitochondrial respiratory capacity decreased in arm and leg muscle in type 2 diabetes?

    Larsen, Steen, Ara, I., Rabøl, R., Andersen, J. L., Boushel, R., Dela, Flemming & Helge, Jørn Wulff, 2009, In: Diabetologia. 52, 7, p. 1400-8 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Arm and leg substrate utilization and muscle adaptation after prolonged low-intensity training

    Helge, Jørn Wulff, 1 Aug 2010, In: Acta Physiologica (Print). 199, 4, p. 519-28 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Assessment of maximal fat oxidation during exercise: A systematic review

    Amaro-Gahete, F. J., Sanchez-Delgado, G., Jurado-Fasoli, L., De-la-O, A., Castillo, M. J., Helge, Jørn Wulff & Ruiz, J. R., 2019, In: Scandinavian Journal of Medicine & Science in Sports. 29, 7, p. 910-921

    Research output: Contribution to journal › Review › Research › peer-review

  29. Published

    Association between plasma leptin and blood pressure in two population-based samples of children and adolescents

    Grøntved, A., Steene-Johannessen, J., Kynde, I., Franks, P. W., Helge, Jørn Wulff, Froberg, K., Anderssen, S. A. & Andersen, L. B., 2011, In: Journal of Hypertension. 29, 6, p. 1093-100 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Associations between vitamin D status and atherosclerosis among Inuit in Greenland

    Gjødesen, C. U., Jørgensen, M. E., Bjerregaard, P., Dahl-Petersen, I. K., Larsen, C. V. L., Noël, M., Melbye, M., Cohen, A. S., Lundqvist, M., Hougaard, D. M., Helge, Jørn Wulff & Nielsen, N. O., Jan 2018, In: Atherosclerosis. 268, p. 145-151 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    Beta-aminoisobutyric acid is released by contracting human skeletal muscle and lowers insulin release from INS-1 832/3 cells by mediating mitochondrial energy metabolism

    Barlow, J. P., Karstoft, K., Vigelsø, A., Gram, M., Helge, Jørn Wulff, Dela, Flemming, Pappan, K., O'Neil, D., Dunn, W. & Solomon, T. P. J., 2020, In: Metabolism open. 7, p. 100053

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Biomarkers of mitochondrial content in skeletal muscle of healthy young human subjects

    Larsen, S., Nielsen, J., Neigaard Nielsen, C., Nielsen, L. B., Wibrand, F., Stride, N., Schroder, H. D., Boushel, R., Helge, Jørn Wulff, Dela, Flemming & Hey-Mogensen, M., 2012, In: Journal of Physiology. 590, p. 3349-3360

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Biphasic response of plasma endothelin-1 concentration to exhausting submaximal exercise in man

    Richter, Erik A., Emmeluth, C., Bie, P., Helge, Jørn Wulff & Kiens, Bente, Jul 1994, In: Clinical Physiology. 14, 4, p. 379-384 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. 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 journal › Journal article › Research › peer-review

  35. Published

    Bone mineral density in lifelong trained male football players compared with young and elderly untrained men

    Hagman, M., Helge, Eva Wulff, Hornstrup, T., Fristrup, B., Nielsen, Jens Jung, Jørgensen, N. R., Andersen, J. L., Helge, Jørn Wulff & Krustrup, P., 2018, In: Journal of Sport and Health Science. 7, 2, p. 159-168 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Caffeine ingestion does not alter carbohydrate og fat metabolism in human skeletal muscle during exercise

    Graham, T. E., Helge, Jørn Wulff, MacLean, D. A., Kiens, Bente & Richter, Erik A., 2000, In: Journal of Physiology. 529, 3, p. 837-847 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Caffeine ingestion does not alter carbohydrate or fat metabolism in human skeletal muscle during exercise

    Graham, T. E., Helge, Jørn Wulff, MacLean, D. A., Kiens, Bente & Richter, Erik A., 15 Dec 2000, In: Journal of Physiology. 529, 3, p. 837-847 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. Published

    Carbohydrate and fat intake: What is the optimal balance

    Helge, Jørn Wulff, 2006, Nutrient composition of rations for Short term, high intensity´combat operations. Washington DC: The National Academies Press, p. 180-191

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  39. Published

    Cardiac output and leg and arm blood flow during incremental exercise to exhaustion on the cycle ergometer

    Calbet, J. A. L., Gonzalez-Alonso, J., Helge, Jørn Wulff, Søndergaard, H. G., Munch-Andersen, T., Boushel, R. C. & Saltin, B., 2007, In: Journal of Applied Physiology. 103, 3, p. 969-978 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Cardiorespiratory fitness in 16 025 adults aged 18-91 years and associations with physical activity and sitting time

    Eriksen, L., Grønbæk, M., Helge, Jørn Wulff & Tolstrup, J. S., Dec 2016, In: Scandinavian Journal of Medicine & Science in Sports. 26, 12, p. 1435-1443 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Cardiovascular and metabolic health effects of team handball training in overweight women: Impact of prior experience

    Hornstrup, T., Póvoas, S., Helge, Jørn Wulff, Melcher, Pia Grethe Sandfeld, Fristrup, B., Andersen, J. L., Møgelvang, R., Hansen, Peter Riis, Nybo, Lars & Krustrup, P., 2020, In: Scandinavian Journal of Medicine & Science in Sports. 30, 2, p. 281-294 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. Published

    Cardiovascular, muscular, and skeletal adaptations to recreational team handball training: a randomized controlled trial with young adult untrained men

    Hornstrup, T., Løwenstein, F. T., Larsen, M. A., Helge, Eva Wulff, Póvoas, S., Helge, Jørn Wulff, Nielsen, Jens Jung, Fristrup, B., Andersen, J. L., Gliemann, Lasse, Nybo, Lars & Krustrup, P., 2019, In: European Journal of Applied Physiology. 119, 2, p. 561-573 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    Central and peripheral hemodynamics in exercising humans: leg vs arm exercise

    Calbet, J. A. L., González-Alonso, J., Helge, Jørn Wulff, Søndergaard, H., Munch-Andersen, T., Saltin, B. & Boushel, R., 2015, In: Scandinavian Journal of Medicine & Science in Sports. 25, Suppl 4, p. 144-157

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Ceramide content is higher in type I compared to type II fibers in obesity and type 2 diabetes mellitus

    Kristensen, D. B., Prats Gavalda, Clara, Larsen, S., Ara, I., Dela, Flemming, Helge, Jørn Wulff & Larsen, Steen, 2012, In: Acta Diabetologica.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Cerebral autoregulation dynamics in endurance-trained individuals

    Lind-Holst, M., Cotter, J. D., Helge, Jørn Wulff, Boushel, R. C., Augustesen, H., Van Lieshout, J. J. & Pott, Frank Christian, 2011, In: Journal of Applied Physiology. 110, 5, p. 1327-33 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Changes in physical activity in leisure time and the risk of myocardial infarction, ischemic heart disease, and all-cause mortality

    Petersen, C. B., Grønbæk, M., Helge, Jørn Wulff, Thygesen, L. C., Schnohr, P. & Tolstrup, J. S., Feb 2012, In: European Journal of Epidemiology. 27, 2, p. 91-9 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    Childhood hypo-adiponectinaemia but not hyper-leptinaemia is associated with insulin insensitivity 6 years later

    Kynde, I., Heitmann, B. L., Bygbjerg, Ib Christian, Andersen, L. B. & Helge, Jørn Wulff, May 2010, In: Pediatric Diabetes. 11, 3, p. 195-202 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. Published

    Coenzyme Q10 Supplementation in Statin Treated Patients: A Double-Blinded Randomized Placebo-Controlled Trial

    Dohlmann, T. L., Kuhlman, A. B., Morville, T., Dahl, M., Asping, M., Orlando, P., Silvestri, S., Tiano, L., Helge, Jørn Wulff, Dela, Flemming & Larsen, Steen, 2022, In: Antioxidants. 11, 9, p. 1-12 1698.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Coenzyme Q10 does not improve peripheral insulin sensitivity in statin-treated men and women: the LIFESTAT study

    Kuhlman, A. B., Morville, T., Dohlmann, T. L., Hansen, M., Kelly, B., Helge, Jørn Wulff & Dela, Flemming, 2019, In: Applied Physiology, Nutrition and Metabolism. 44, p. 485–492

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Combined heart rate- and accelerometer-assessed physical activity energy expenditure and associations with glucose homeostasis markers in a population at high risk of developing diabetes: the ADDITION-PRO study

    Hansen, A. S., Carstensen, Bendix, Helge, Jørn Wulff, Johansen, N. B., Gram, B., Christiansen, J. S., Brage, S., Lauritzen, T., Jørgensen, M. E., Aadahl, Mette, Witte, D. R. & ADDITION-Denmark Steering Committee, A. S. C., Oct 2013, In: Diabetes Care. 36, 10, p. 3062-69 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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