All Stories

  1. The relationship between peak fat oxidation and prolonged double‐poling endurance exercise performance

    Article • Scandinavian Journal of Medicine and Science in Sports, August 2020, Wiley

    Professor Jørn Wulff Helge

  2. Exercise intensity and cardiovascular health outcomes after 12 months of football fitness training in women treated for stage I-III breast cancer: Results from the football fitness After Breast Cancer (ABC) randomized controlled trial

    Article • Progress in Cardiovascular Diseases, August 2020, Elsevier

    Professor Jørn Wulff Helge

  3. Reply to Dutheil et al.

    Article • Journal of Applied Physiology, July 2020, American Physiological Society

    Professor Jørn Wulff Helge

  4. Low-Grade Inflammation Is Not Present in Former Obese Males but Adipose Tissue Macrophage Infiltration Persists

    Article • Biomedicines, May 2020, MDPI AG

    Professor Jørn Wulff Helge

  5. Menstrual cycle phase does not affect whole body peak fat oxidation rate during a graded exercise test

    Article • Journal of Applied Physiology, March 2020, American Physiological Society

    Professor Jørn Wulff Helge

  6. The training induced increase in whole-body peak fat oxidation rate may be attenuated with aging

    Article • European Journal of Sport Science, February 2020, Taylor & Francis

    Professor Jørn Wulff Helge

  7. Corrigendum to “Inflammatory biomarkers in patients in simvastatin treatment: No effect of co-enzyme Q10 supplementation” [Cytokine 113 (2019) 393–399]

    Article • Cytokine, February 2020, Elsevier

    Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Medicine and Science in Sports, November 2019, Wiley

    Professor Jørn Wulff Helge

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

    Article • Applied Physiology Nutrition and Metabolism, November 2019, Canadian Science Publishing

    Professor Jørn Wulff Helge

  10. Dietary habits, metabolic health and vitamin D status in Greenlandic children

    Article • Public Health Nutrition, October 2019, Cambridge University Press

    Professor Jørn Wulff Helge

  11. Influence of exercise amount and intensity on long-term weight loss maintenance and skeletal muscle mitochondrial ROS production in humans

    Article • Applied Physiology Nutrition and Metabolism, September 2019, Canadian Science Publishing

    Professor Jørn Wulff Helge

  12. Determination and validation of peak fat oxidation in endurance‐trained men using an upper body graded exercise test

    Article • Scandinavian Journal of Medicine and Science in Sports, July 2019, Wiley

    Professor Jørn Wulff Helge

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

    Article • Frontiers in Physiology, July 2019, Frontiers

    Professor Jørn Wulff Helge

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

    Article • Journal of Applied Physiology, June 2019, American Physiological Society

    Professor Jørn Wulff Helge

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

    Article • Physiological Reports, June 2019, Wiley

    Professor Jørn Wulff Helge

  16. Mitochondrial adaptations to high intensity interval training in older females and males

    Article • European Journal of Sport Science, May 2019, Taylor & Francis

    Professor Jørn Wulff Helge

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

    Article • Applied Physiology Nutrition and Metabolism, May 2019, Canadian Science Publishing

    Professor Jørn Wulff Helge

  18. Assessment of maximal fat oxidation during exercise: A systematic review

    Article • Scandinavian Journal of Medicine and Science in Sports, April 2019, Wiley

    Professor Jørn Wulff Helge

  19. Impact of data analysis methods for maximal fat oxidation estimation during exercise in sedentary adults

    Article • European Journal of Sport Science, March 2019, Taylor & Francis

    Francisco J. Gahete, Professor Jørn Wulff Helge

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

    Article • International Journal of Molecular Sciences, March 2019, MDPI AG

    Professor Jørn Wulff Helge

  21. Effects of one‐legged high‐intensity interval training on insulin‐mediated skeletal muscle glucose homeostasis in patients with type 2 diabetes

    Article • Acta Physiologica, February 2019, Wiley

    Professor Jørn Wulff Helge

  22. Aerobic Exercise Performance and Muscle Strength in Statin Users—The LIFESTAT Study

    Article • Medicine & Science in Sports & Exercise, February 2019, Wolters Kluwer Health

    Professor Jørn Wulff Helge

  23. Diurnal Variation of Maximal Fat Oxidation Rate in Trained Male Athletes

    Article • International Journal of Sports Physiology and Performance, January 2019, Human Kinetics

    Francisco J. Gahete, Professor Jørn Wulff Helge

  24. Inflammatory biomarkers in patients in Simvastatin treatment: No effect of co-enzyme Q10 supplementation

    Article • Cytokine, January 2019, Elsevier

    Professor Jørn Wulff Helge

  25. Glucose homeostasis in statin users-The LIFESTAT study

    Article • Diabetes/Metabolism Research and Reviews, December 2018, Wiley

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, December 2018, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, November 2018, Springer Science + Business Media

    Professor Jørn Wulff Helge

  28. Statin Treatment Decreases Mitochondrial Respiration But Muscle Coenzyme Q10 Levels Are Unaltered: The LIFESTAT Study

    Article • The Journal of Clinical Endocrinology & Metabolism, October 2018, Endocrine Society

    Professor Jørn Wulff Helge

  29. The Influence of Age and Cardiorespiratory Fitness on Bioactive Lipids in Muscle

    Article • The Journals of Gerontology Series A, September 2018, Oxford University Press (OUP)

    Professor Jørn Wulff Helge

  30. Peak Fat Oxidation is not Independently Related to Ironman Performance in Women

    Article • International Journal of Sports Medicine, September 2018, Thieme Publishing Group

    Professor Jørn Wulff Helge

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

    Article • Journal of Diabetes Research, September 2018, Hindawi Publishing Corporation

    Professor Jørn Wulff Helge

  32. High-intensity interval training changes mitochondrial respiratory capacity differently in adipose tissue and skeletal muscle

    Article • Physiological Reports, September 2018, Wiley

    Professor Jørn Wulff Helge

  33. Variation in mitochondrial respiratory capacity and myosin heavy chain composition in repeated muscle biopsies

    Article • Analytical Biochemistry, September 2018, Elsevier

    Professor Jørn Wulff Helge

  34. Divergent effects of resistance and endurance exercise on plasma bile acids, FGF19, and FGF21 in humans

    Article • JCI Insight, August 2018, American Society for Clinical Investigation

    Professor Jørn Wulff Helge

  35. Football training over 5 years is associated with preserved femoral bone mineral density in men with prostate cancer

    Article • Scandinavian Journal of Medicine and Science in Sports, July 2018, Wiley

    Professor Jørn Wulff Helge

  36. The “Football is Medicine” platform-scientific evidence, large-scale implementation of evidence-based concepts and future perspectives

    Article • Scandinavian Journal of Medicine and Science in Sports, June 2018, Wiley

    Professor Jørn Wulff Helge, Dr Svein Arne Pettersen

  37. 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

    Article • Acta Physiologica, June 2018, Wiley

    Professor Jørn Wulff Helge

  38. 2706 km cycling in 2 weeks: effects on cardiac function in 6 elderly male athletes

    Article • The Physician and Sportsmedicine, May 2018, Taylor & Francis

    Dr Mads Rosenkilde, Professor Jørn Wulff Helge

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

    Article • Journal of Sport and Health Science, April 2018, Elsevier

    Professor Jørn Wulff Helge

  40. Fitness and health benefits of team handball training for young untrained women—A cross-disciplinary RCT on physiological adaptations and motivational aspects

    Article • Journal of Sport and Health Science, April 2018, Elsevier

    Professor Jørn Wulff Helge

  41. The combination of cardiorespiratory fitness and muscle strength, and mortality risk

    Article • European Journal of Epidemiology, March 2018, Springer Science + Business Media

    Professor Jørn Wulff Helge

  42. Correlates and predictors of obesity specific quality of life of former participants of an Residential Intensive Lifestyle Intervention

    Article • Obesity Science & Practice, February 2018, Wiley

    Professor Jørn Wulff Helge

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

    Article • Acta Physiologica, February 2018, Wiley

    Professor Jørn Wulff Helge

  44. Associations between vitamin D status and atherosclerosis among Inuit in Greenland

    Article • Atherosclerosis, January 2018, Elsevier

    Professor Jørn Wulff Helge

  45. High-intensity interval training improves insulin sensitivity in older individuals

    Article • Acta Physiologica, December 2017, Wiley

    Professor Jørn Wulff Helge

  46. Maximal Fat Oxidation is Related to Performance in an Ironman Triathlon

    Article • International Journal of Sports Medicine, October 2017, Thieme Publishing Group

    Professor Jørn Wulff Helge

  47. Leydig cell dysfunction, systemic inflammation and metabolic syndrome in long-term testicular cancer survivors

    Article • European Journal of Cancer, October 2017, Elsevier

    Professor Jørn Wulff Helge

  48. Macrophage Area Content and Phenotype in Hepatic and Adipose Tissue in Patients with Obesity Undergoing Roux-en-Y Gastric Bypass

    Article • Obesity, September 2017, Wiley

    Professor Jørn Wulff Helge

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

    Article • Pediatric Research, July 2017, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • BMC Cancer, July 2017, Springer Science + Business Media

    Professor Jørn Wulff Helge

  51. Influence of maximal fat oxidation on long-term weight loss maintenance in humans

    Article • Journal of Applied Physiology, July 2017, American Physiological Society

    Professor Jørn Wulff Helge

  52. Maintaining a clinical weight loss after intensive lifestyle intervention is the key to cardiometabolic health

    Article • Obesity Research & Clinical Practice, July 2017, Elsevier

    Professor Jørn Wulff Helge

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

    Article • Frontiers in Physiology, June 2017, Frontiers

    Professor Jørn Wulff Helge

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

    Article • Andrology, June 2017, Wiley

    Professor Jørn Wulff Helge

  55. Temporary impact of blood donation on physical performance and hematologic variables in women

    Article • Transfusion, April 2017, Wiley

    Dr Karin Magnussen, Professor Jørn Wulff Helge

  56. Is there plasticity in mitochondrial cristae density with endurance training?

    Article • The Journal of Physiology, April 2017, Wiley

    Professor Jørn Wulff Helge

  57. Effects of 6-month aerobic interval training on skeletal muscle metabolism in middle-aged metabolic syndrome patients

    Article • Scandinavian Journal of Medicine and Science in Sports, April 2017, Wiley

    Professor Jørn Wulff Helge

  58. Determination of the exercise intensity that elicits maximal fat oxidation in individuals with obesity

    Article • Applied Physiology Nutrition and Metabolism, April 2017, Canadian Science Publishing

    Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Public Health, March 2017, SAGE Publications

    Professor Jørn Wulff Helge

  60. The effects of 2 weeks of statin treatment on mitochondrial respiratory capacity in middle-aged males: the LIFESTAT study

    Article • European Journal of Clinical Pharmacology, February 2017, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • The Journal of Physiology, February 2017, Wiley

    Professor Jørn Wulff Helge

  62. miRNAs in human subcutaneous adipose tissue: Effects of weight loss induced by hypocaloric diet and exercise

    Article • Obesity, February 2017, Wiley

    Professor Jørn Wulff Helge

  63. Repeated Prolonged Exercise Decreases Maximal Fat Oxidation in Older Men

    Article • Medicine & Science in Sports & Exercise, February 2017, Wolters Kluwer Health

    Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Public Health, December 2016, SAGE Publications

    Professor Jørn Wulff Helge

  65. Hepatic mitochondrial oxidative phosphorylation is normal in obese patients with and without type 2 diabetes

    Article • The Journal of Physiology, August 2016, Wiley

    Professor Ben Vainer, Professor Jørn Wulff Helge

  66. Abstracts of 52nd EASD Annual Meeting

    Article • Diabetologia, August 2016, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • Medicine & Science in Sports & Exercise, May 2016, Wolters Kluwer Health

    Professor Jørn Wulff Helge

  68. Moving in extreme environments: extreme loading; carriage versus distance

    Article • Extreme Physiology & Medicine, April 2016, Springer Science + Business Media

    Professor Jørn Wulff Helge

  69. Higher Muscle Content of Perilipin 5 and Endothelial Lipase Protein in Trained Than Untrained Middle-Aged Men

    Article • Physiological Research, April 2016, Institute of Physiology of the Czech Academy of Sciences

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, April 2016, Springer Science + Business Media

    Professor Jørn Wulff Helge

  71. The effect of age and unilateral leg immobilization for 2 weeks on substrate utilization during moderate-intensity exercise in human skeletal muscle

    Article • The Journal of Physiology, March 2016, Wiley

    Professor Jørn Wulff Helge

  72. LIFESTAT – Living with statins: An interdisciplinary project on the use of statins as a cholesterol-lowering treatment and for cardiovascular risk reduction

    Article • Scandinavian Journal of Public Health, March 2016, SAGE Publications

    Professor Jørn Wulff Helge

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

    Article • European Journal of Sport Science, January 2016, Taylor & Francis

    Professor Jørn Wulff Helge

  74. Training Does Not Alter Muscle Ceramide and Diacylglycerol in Offsprings of Type 2 Diabetic Patients Despite Improved Insulin Sensitivity

    Article • Journal of Diabetes Research, January 2016, Hindawi Publishing Corporation

    Professor Jørn Wulff Helge

  75. Prediction of Performance in Vasaloppet through Long Lasting Ski-Ergometer and Rollerski Tests in Cross-Country Skiers

    Article • International Journal of Sports and Exercise Medicine, December 2015, ClinMed International Library

    Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Medicine and Science in Sports, December 2015, Wiley

    Professor Jørn Wulff Helge

  77. Increased post-operative cardiopulmonary fitness in gastric bypass patients is explained by weight loss

    Article • Scandinavian Journal of Medicine and Science in Sports, December 2015, Wiley

    Professor Jørn Wulff Helge

  78. Effects of immobilization and aerobic training on proteins related to intramuscular substrate storage and metabolism in young and older men

    Article • European Journal of Applied Physiology and Occupational Physiology, December 2015, Springer Science + Business Media

    Professor Jørn Wulff Helge

  79. Football training in men with prostate cancer undergoing androgen deprivation therapy: activity profile and short-term skeletal and postural balance adaptations

    Article • European Journal of Applied Physiology and Occupational Physiology, November 2015, Springer Science + Business Media

    Professor Jørn Wulff Helge

  80. Exercise promotes IL-6 release from legs in older men with minor response to unilateral immobilization

    Article • European Journal of Sport Science, November 2015, Taylor & Francis

    Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Medicine and Science in Sports, November 2015, Wiley

    Erich Gnaiger, Professor Jørn Wulff Helge

  82. Maintained peak leg and pulmonary VO2despite substantial reduction in muscle mitochondrial capacity

    Article • Scandinavian Journal of Medicine and Science in Sports, November 2015, Wiley

    Professor José González-Alonso, Professor Jørn Wulff Helge

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

    Article • Scandinavian Journal of Medicine and Science in Sports, November 2015, Wiley

    Professor José González-Alonso, Professor Jørn Wulff Helge

  84. The effects of diet- and RYGB-induced weight loss on insulin sensitivity in obese patients with and without type 2 diabetes

    Article • Acta Diabetologica, October 2015, Springer Science + Business Media

    Professor Jørn Wulff Helge

  85. Energy expenditure at maximal prolonged exercise

    Article • American Journal of Clinical Nutrition, October 2015, Oxford University Press (OUP)

    Dr Mads Rosenkilde, Professor Jørn Wulff Helge

  86. The Effect of Reduced Physical Activity and Retraining on Blood Lipids and Body Composition in Young and Older Adult Men

    Article • Journal of Aging and Physical Activity, October 2015, Human Kinetics

    Professor Jørn Wulff Helge

  87. Blood temperature and perfusion to exercising and non‐exercising human limbs

    Article • Experimental Physiology, September 2015, Wiley

    Professor José González-Alonso, Professor Jørn Wulff Helge

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

    Article • Obesity, September 2015, Wiley

    Professor Jørn Wulff Helge

  89. Effect of regional muscle location but not adiposity on mitochondrial biogenesis-regulating proteins

    Article • European Journal of Applied Physiology and Occupational Physiology, August 2015, Springer Science + Business Media

    Professor Jørn Wulff Helge

  90. Skeletal muscle mitochondrial H2O2emission increases with immobilization and decreases after aerobic training in young and older men

    Article • The Journal of Physiology, July 2015, Wiley

    Professor Jørn Wulff Helge

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

    Article • The Journal of Physiology, June 2015, Wiley

    Professor Jørn Wulff Helge

  92. Comment on Chondronikola et al. Brown Adipose Tissue Improves Whole-Body Glucose Homeostasis and Insulin Sensitivity in Humans. Diabetes 2014;63:4089–4099

    Article • Diabetes, May 2015, American Diabetes Association

    Professor Jørn Wulff Helge

  93. GAPDH and β-actin protein decreases with aging, making Stain-Free technology a superior loading control in Western blotting of human skeletal muscle

    Article • Journal of Applied Physiology, February 2015, American Physiological Society

    Professor Jørn Wulff Helge

  94. Independent effects of endurance training and weight loss on peak fat oxidation in moderately overweight men: a randomized controlled trial

    Article • Journal of Applied Physiology, January 2015, American Physiological Society

    Dr Mads Rosenkilde, Professor Jørn Wulff Helge

  95. Six weeks’ aerobic retraining after two weeks’ immobilization restores leg lean mass and aerobic capacity but does not fully rehabilitate leg strenght in young and older men

    Article • Journal of Rehabilitation Medicine, January 2015, Acta Dermato-Venereologica

    Professor Jørn Wulff Helge

  96. Exercise increases sphingoid base-1-phosphate levels in human blood and skeletal muscle in a time- and intensity-dependent manner

    Article • European Journal of Applied Physiology and Occupational Physiology, December 2014, Springer Science + Business Media

    Professor Jørn Wulff Helge

  97. Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation

    Article • Transfusion, December 2014, Wiley

    Professor Jørn Wulff Helge

  98. The Effect of Metformin on Glucose Homeostasis During Moderate Exercise

    Article • Diabetes Care, December 2014, American Diabetes Association

    Professor Jørn Wulff Helge

  99. Acute exercise improves motor memory: Exploring potential biomarkers

    Article • Neurobiology of Learning and Memory, December 2014, Elsevier

    Professor Jørn Wulff Helge

  100. Two weeks of one-leg immobilization decreases skeletal muscle respiratory capacity equally in young and elderly men

    Article • Experimental Gerontology, October 2014, Elsevier

    Professor Jørn Wulff Helge

  101. A Maximal Cycle Test with Good Validity and High Repeatability in Adults of All Ages

    Article • International Journal of Sports Medicine, September 2014, Thieme Publishing Group

    Professor Jørn Wulff Helge

  102. Effects of an 8-weeks erythropoietin treatment on mitochondrial and whole body fat oxidation capacity during exercise in healthy males

    Article • Journal of Sports Sciences, September 2014, Taylor & Francis

    Professor Jørn Wulff Helge

  103. Comment on Reženet al. Expression changes in human skeletal muscle miRNAs following 10 days of bed rest in young healthy males. Acta Physiol 2014; 210: 655-666

    Article • Acta Physiologica, August 2014, Wiley

    Professor Jørn Wulff Helge

  104. The effect of high-intensity training on mitochondrial fat oxidation in skeletal muscle and subcutaneous adipose tissue

    Article • Scandinavian Journal of Medicine and Science in Sports, May 2014, Wiley

    Professor Jørn Wulff Helge

  105. Influence of age on leptin induced skeletal muscle signalling

    Article • Acta Physiologica, April 2014, Wiley

    Professor Jørn Wulff Helge

  106. Three-dimensional reconstruction of the human skeletal muscle mitochondrial network as a tool to assess mitochondrial content and structural organization

    Article • Acta Physiologica, April 2014, Wiley

    Professor Jørn Wulff Helge

  107. Low-intensity training increases peak arm VO2by enhancing both convective and diffusive O2delivery

    Article • Acta Physiologica, March 2014, Wiley

    Professor Robert Boushel, Professor José González-Alonso, Professor Jørn Wulff Helge

  108. Validation of an Internet-Based Long Version of the International Physical Activity Questionnaire in Danish Adults Using Combined Accelerometry and Heart Rate Monitoring

    Article • Journal of Physical Activity and Health, March 2014, Human Kinetics

    Professor Jørn Wulff Helge

  109. Validation of an Internet-Based Long Version of the International Physical Activity Questionnaire in Danish Adults Using Combined Accelerometry and Heart Rate Monitoring

    Article • Journal of Physical Activity and Health, March 2014, Human Kinetics

    Professor Jørn Wulff Helge

  110. The best approach: Homogenization or manual permeabilization of human skeletal muscle fibers for respirometry?

    Article • Analytical Biochemistry, February 2014, Elsevier

    Professor Jørn Wulff Helge

  111. Increased intrinsic mitochondrial function in humans with mitochondrial haplogroup H

    Article • Biochimica et Biophysica Acta (BBA) - Bioenergetics, February 2014, Elsevier

    Professor Jørn Wulff Helge

  112. The incretin effect does not differ in trained and untrained, young, healthy men

    Article • Acta Physiologica, January 2014, Wiley

    Professor Jørn Wulff Helge

  113. Effects of exercise training on mitochondrial function in patients with type 2 diabetes

    Article • World Journal of Diabetes, January 2014, Baishideng Publishing Group Co., Limited (formerly WJG Press)

    Professor Jørn Wulff Helge

  114. Total sitting time and risk of myocardial infarction, coronary heart disease and all-cause mortality in a prospective cohort of Danish adults

    Article • International Journal of Behavioral Nutrition and Physical Activity, January 2014, Springer Science + Business Media

    Professor Jørn Wulff Helge

  115. Exercise Interventions to Prevent and Manage Type 2 Diabetes: Physiological Mechanisms

    Article • January 2014, Karger Publishers

    Professor Jørn Wulff Helge

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

    Article • International Journal of Pediatric Endocrinology, January 2014, Springer Science + Business Media

    Professor Jørn Wulff Helge

  117. The association between physical activity, cardiorespiratory fitness and self-rated health

    Article • Preventive Medicine, December 2013, Elsevier

    Professor Jørn Wulff Helge

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

    Article • Preventive Medicine, December 2013, Elsevier

    Professor Jørn Wulff Helge

  119. An Optimized Histochemical Method to Assess Skeletal Muscle Glycogen and Lipid Stores Reveals Two Metabolically Distinct Populations of Type I Muscle Fibers

    Article • PLoS ONE, October 2013, PLOS

    Professor Jørn Wulff Helge

  120. Meal induced gut hormone secretion is altered in aerobically trained compared to sedentary young healthy males

    Article • European Journal of Applied Physiology and Occupational Physiology, August 2013, Springer Science + Business Media

    Professor Jørn Wulff Helge

  121. Reply

    Article • Journal of the American College of Cardiology, July 2013, Elsevier

    Professor Jørn Wulff Helge

  122. 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

    Article • Diabetes Care, June 2013, American Diabetes Association

    Professor Jørn Wulff Helge

  123. Reply

    Article • Journal of the American College of Cardiology, June 2013, Elsevier

    Professor Jørn Wulff Helge

  124. Adverse metabolic risk profiles in greenlandic inuit children compared to danish children

    Article • Obesity, May 2013, Wiley

    Professor Jørn Wulff Helge

  125. Two Weeks of Metformin Treatment Enhances Mitochondrial Respiration in Skeletal Muscle of AMPK Kinase Dead but Not Wild Type Mice

    Article • PLoS ONE, January 2013, PLOS

    Professor Jørn Wulff Helge

  126. Immobilization increases interleukin-6, but not tumour necrosis factor-α, release from the leg during exercise in humans

    Article • Experimental Physiology, January 2013, Wiley

    Professor Jørn Wulff Helge

  127. Human skeletal muscle perilipin 2 and 3 expression varies with insulin sensitivity

    Article • Journal of Biomedical Science and Engineering, January 2013, Scientific Research Publishing, Inc,

    Professor Jørn Wulff Helge

  128. Simvastatin Effects on Skeletal Muscle

    Article • Journal of the American College of Cardiology, January 2013, Elsevier

    Professor Jørn Wulff Helge

  129. Insulin resistance and mitochondrial function in skeletal muscle

    Article • The International Journal of Biochemistry & Cell Biology, January 2013, Elsevier

    Professor Jørn Wulff Helge

  130. Ethnic differences in leptin and adiponectin levels between Greenlandic Inuit and Danish children

    Article • International Journal of Circumpolar Health, January 2013, Taylor & Francis

    Professor Jørn Wulff Helge

  131. Endurance Training Per Se Increases Metabolic Health in Young, Moderately Overweight Men

    Article • Obesity, November 2012, Wiley

    Dr Mads Rosenkilde, Professor Jørn Wulff Helge

  132. Effect of a Web-Based Intervention to Promote Physical Activity and Improve Health Among Physically Inactive Adults: A Population-Based Randomized Controlled Trial

    Article • Journal of Medical Internet Research, October 2012, JMIR Publications Inc.

    Professor Jørn Wulff Helge

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

    Article • The Journal of Physiology, July 2012, Wiley

    Professor Jørn Wulff Helge

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

    Article • Acta Diabetologica, February 2012, Springer Science + Business Media

    Professor Jørn Wulff Helge

  135. The influence of age and aerobic fitness: effects on mitochondrial respiration in skeletal muscle

    Article • Acta Physiologica, February 2012, Wiley

    Professor Jørn Wulff Helge

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

    Article • European Journal of Epidemiology, February 2012, Springer Science + Business Media

    Professor Jørn Wulff Helge

  137. Skeletal muscle mitochondrial respiration in AMPKα2 kinase-dead mice

    Article • Acta Physiologica, January 2012, Wiley

    Professor Jørn Wulff Helge

  138. Metabolic profile in two physically active Inuit groups consuming either a western or a traditional Inuit diet

    Article • International Journal of Circumpolar Health, January 2012, Taylor & Francis

    Professor Jørn Wulff Helge

  139. Erythropoietin Treatment Enhances Muscle Mitochondrial Capacity in Humans

    Article • Frontiers in Physiology, January 2012, Frontiers

    Professor Jørn Wulff Helge

  140. Metformin-treated patients with type 2 diabetes have normal mitochondrial complex I respiration

    Article • Diabetologia, October 2011, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, June 2011, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • Journal of Hypertension, June 2011, Wolters Kluwer Health

    Professor Jørn Wulff Helge

  143. High-fat feeding inhibits exercise-induced increase in mitochondrial respiratory flux in skeletal muscle

    Article • Journal of Applied Physiology, June 2011, American Physiological Society

    Professor Jørn Wulff Helge

  144. Cerebral autoregulation dynamics in endurance-trained individuals

    Article • Journal of Applied Physiology, May 2011, American Physiological Society

    Professor Jørn Wulff Helge

  145. Interleukin-6 release is higher across arm than leg muscles during whole-body exercise

    Article • Experimental Physiology, April 2011, Wiley

    Professor Jørn Wulff Helge

  146. Increased mitochondrial substrate sensitivity in skeletal muscle of patients with type 2 diabetes

    Article • Diabetologia, March 2011, Springer Science + Business Media

    Professor Jørn Wulff Helge

  147. Muscle mitochondrial capacity exceeds maximal oxygen delivery in humans

    Article • Mitochondrion, March 2011, Elsevier

    Professor José González-Alonso, Professor Jørn Wulff Helge

  148. The Danish Health Examination Survey 2007-2008 (DANHES 2007-2008)

    Article • Scandinavian Journal of Public Health, January 2011, SAGE Publications

    Professor Jørn Wulff Helge

  149. A Primer on Systems Biology, as Applied to Exercise Physiology and Metabolism

    Article • November 2010, Wiley

    Professor Jørn Wulff Helge

  150. High responders to resistance exercise training demonstrate differential regulation of skeletal muscle microRNA expression

    Article • Journal of Applied Physiology, October 2010, American Physiological Society

    Professor Stuart M Phillips, Professor Jørn Wulff Helge

  151. Improved glucose tolerance after intensive life style intervention occurs without changes in muscle ceramide or triacylglycerol in morbidly obese subjects

    Article • Acta Physiologica, October 2010, Wiley

    Professor Jørn Wulff Helge

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

    Article • International Journal of Obesity, June 2010, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • Acta Physiologica, March 2010, Wiley

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, March 2010, Springer Science + Business Media

    Professor Jørn Wulff Helge

  155. Intake of total dietary sugar and fibre is associated with insulin resistance among Danish 8–10- and 14–16-year-old girls but not boys. European Youth Heart Studies I and II

    Article • Public Health Nutrition, March 2010, Cambridge University Press

    Professor Jørn Wulff Helge

  156. Fat oxidation at rest predicts peak fat oxidation during exercise and metabolic phenotype in overweight men

    Article • International Journal of Obesity, February 2010, Nature

    Dr Mads Rosenkilde, Professor Jørn Wulff Helge

  157. Time trends in physical activity in leisure time in the Danish population from 1987 to 2005

    Article • Scandinavian Journal of Public Health, January 2010, SAGE Publications

    Professor Jørn Wulff Helge

  158. Hypoadiponectinemia in overweight children contributes to a negative metabolic risk profile 6 years later

    Article • Metabolism, December 2009, Elsevier

    Professor Jørn Wulff Helge

  159. Leptin receptor 170 kDa (OB-R170) protein expression is reduced in obese human skeletal muscle: a potential mechanism of leptin resistance

    Article • Experimental Physiology, October 2009, Wiley

    Professor Jørn Wulff Helge

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

    Article • Pediatric Diabetes, August 2009, Wiley

    Professor Jørn Wulff Helge

  161. Impact of the Growth Hormone Receptor Exon 3 Deletion Gene Polymorphism on Glucose Metabolism, Lipids, and Insulin-Like Growth Factor-I Levels during Puberty

    Article • The Journal of Clinical Endocrinology & Metabolism, August 2009, Endocrine Society

    Professor Jørn Wulff Helge

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

    Article • Diabetologia, April 2009, Springer Science + Business Media

    Professor Jørn Wulff Helge

  163. Dual Regulation of Muscle Glycogen Synthase during Exercise by Activation and Compartmentalization

    Article • Journal of Biological Chemistry, April 2009, American Society for Biochemistry & Molecular Biology (ASBMB)

    Professor Jørn Wulff Helge

  164. Sex Hormone-Binding Globulin Levels Predict Insulin Sensitivity, Disposition Index, and Cardiovascular Risk During Puberty

    Article • Diabetes Care, February 2009, American Diabetes Association

    Professor Jørn Wulff Helge

  165. Human skeletal muscle ceramide content is not a major factor in muscle insulin sensitivity

    Article • Diabetologia, May 2008, Springer Science + Business Media

    Professor Jørn Wulff Helge

  166. Effect of gender on lipid-induced insulin resistance in obese subjects

    Article • European Journal of Endocrinology, January 2008, Bioscientifica

    Professor Jørn Wulff Helge

  167. Effects of physical training on endothelial function and limb blood flow in type 2 diabetes

    Article • Applied Physiology Nutrition and Metabolism, October 2007, Canadian Science Publishing

    Professor Jørn Wulff Helge

  168. Interleukin-18 in plasma and adipose tissue: effects of obesity, insulin resistance, and weight loss

    Article • European Journal of Endocrinology, October 2007, Bioscientifica

    Professor Jørn Wulff Helge

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

    Article • Journal of Applied Physiology, September 2007, American Physiological Society

    Professor Jørn Wulff Helge

  170. Increased fat oxidation and regulation of metabolic genes with ultraendurance exercise

    Article • Acta Physiologica, September 2007, Wiley

    Professor Jørn Wulff Helge

  171. Muscle metabolism during graded quadriceps exercise in man

    Article • The Journal of Physiology, June 2007, Wiley

    Professor Jørn Wulff Helge

  172. Four weeks one-leg training and high fat diet does not alter PPARα protein or mRNA expression in human skeletal muscle

    Article • European Journal of Applied Physiology and Occupational Physiology, May 2007, Springer Science + Business Media

    Professor Jørn Wulff Helge

  173. Low-intensity training dissociates metabolic from aerobic fitness

    Article • Scandinavian Journal of Medicine and Science in Sports, March 2007, Wiley

    Professor Jørn Wulff Helge

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

    Article • AJP Endocrinology and Metabolism, February 2007, American Physiological Society

    Professor Jørn Wulff Helge

  175. Contraction-mediated glucose uptake is increased in men with impaired glucose tolerance

    Article • Applied Physiology Nutrition and Metabolism, February 2007, Canadian Science Publishing

    Professor Jørn Wulff Helge

  176. Maximal fat oxidation rates in endurance trained and untrained women

    Article • European Journal of Applied Physiology and Occupational Physiology, September 2006, Springer Science + Business Media

    Professor Jørn Wulff Helge

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

    Article • European Journal of Applied Physiology and Occupational Physiology, June 2006, Springer Science + Business Media

    Professor Jørn Wulff Helge

  178. Whole-body fat oxidation determined by graded exercise and indirect calorimetry: a role for muscle oxidative capacity?

    Article • Scandinavian Journal of Medicine and Science in Sports, June 2006, Wiley

    Professor Jørn Wulff Helge

  179. Diet and exercise reduce low-grade inflammation and macrophage infiltration in adipose tissue but not in skeletal muscle in severely obese subjects

    Article • AJP Endocrinology and Metabolism, May 2006, American Physiological Society

    Professor Jørn Wulff Helge

  180. Clinical Case Slide – Dyspnea

    Article • Medicine & Science in Sports & Exercise, May 2006, Wolters Kluwer Health

    Professor Jørn Wulff Helge

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

    Article • Metabolism, February 2006, Elsevier

    Professor Jørn Wulff Helge

  182. Do Energy Density and Dietary Fiber Influence Subsequent 5-Year Weight Changes in Adult Men and Women?*

    Article • Obesity, January 2006, Wiley

    Professor Jørn Wulff Helge

  183. Substrate availability and transcriptional regulation of metabolic genes in human skeletal muscle during recovery from exercise

    Article • Metabolism, August 2005, Elsevier

    Professor Jørn Wulff Helge

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

    Article • Acta Physiologica Scandinavica, June 2004, Wiley

    Professor Jørn Wulff Helge

  185. Studies of plasma membrane fatty acid-binding protein and other lipid-binding proteins in human skeletal muscle

    Article • Proceedings of The Nutrition Society, May 2004, Cambridge University Press

    Professor Jørn Wulff Helge

  186. Interstitial glycerol concentrations in human skeletal muscle and adipose tissue during graded exercise

    Article • Acta Physiologica Scandinavica, April 2004, Wiley

    Professor Jørn Wulff Helge

  187. Exercise and training effects on ceramide metabolism in human skeletal muscle

    Article • Experimental Physiology, December 2003, Wiley

    Professor Jørn Wulff Helge

  188. Effect of Training on Muscle Triacylglycerol and Structural Lipids: A Relation to Insulin Sensitivity?

    Article • Diabetes, July 2003, American Diabetes Association

    Professor Jørn Wulff Helge

  189. Skiing across the Greenland icecap: divergent effects on limb muscle adaptations and substrate oxidation

    Article • Journal of Experimental Biology, March 2003, The Company of Biologists

    Professor Jørn Wulff Helge

  190. The effect of graded exercise on IL-6 release and glucose uptake in human skeletal muscle

    Article • The Journal of Physiology, January 2003, Wiley

    Professor Jørn Wulff Helge

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

    Article • Journal of Applied Physiology, November 2002, American Physiological Society

    Professor Jørn Wulff Helge

  192. Long-term fat diet adaptation effects on performance, training capacity, and fat utilization

    Article • Medicine & Science in Sports & Exercise, September 2002, Wolters Kluwer Health

    Professor Jørn Wulff Helge

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

    Article • International Journal of Obesity, July 2002, Springer Science + Business Media

    Professor Jørn Wulff Helge

  194. Influence of pre-exercise muscle glycogen content on exercise-induced transcriptional regulation of metabolic genes

    Article • The Journal of Physiology, May 2002, Wiley

    Professor Jørn Wulff Helge

  195. Fat utilization during exercise: adaptation to a fat-rich diet increases utilization of plasma fatty acids and very low density lipoprotein-triacylglycerol in humans

    Article • The Journal of Physiology, December 2001, Wiley

    Professor Jørn Wulff Helge

  196. Fat utilization during exercise: adaptation to a fat-rich diet increases utilization of plasma fatty acids and very low density lipoprotein-triacylglycerol in humans

    Article • The Journal of Physiology, December 2001, Wiley

    Professor Jørn Wulff Helge

  197. Eccentric Contractions Affect Muscle Membrane Phospholipid Fatty Acid Composition in Rats

    Article • Experimental Physiology, September 2001, Wiley

    Professor Jørn Wulff Helge

  198. LIMITS TO FAT OXIDATION BY SKELETAL MUSCLE DURING EXERCISE

    Article • Medicine & Science in Sports & Exercise, May 2001, Wolters Kluwer Health

    Professor Jørn Wulff Helge

  199. Skeletal muscle, physical activity, and health

    Article • European Journal of Sport Science, March 2001, Taylor & Francis

    Professor Jørn Wulff Helge

  200. Training affects muscle phospholipid fatty acid composition in humans

    Article • Journal of Applied Physiology, February 2001, American Physiological Society

    Professor Jørn Wulff Helge

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

    Article • The Journal of Physiology, December 2000, Wiley

    Professor Jørn Wulff Helge

  202. Skeletal muscle, physical activity and health

    Article • Der Orthopäde, November 2000, Springer Science + Business Media

    Professor Jørn Wulff Helge

  203. Training and natural immunity: effects of diets rich in fat or carbohydrate

    Article • European Journal of Applied Physiology and Occupational Physiology, May 2000, Springer Science + Business Media

    Professor Jørn Wulff Helge

  204. Adaptation to a Fat-Rich Diet

    Article • Sports Medicine, January 2000, Springer Science + Business Media

    Professor Jørn Wulff Helge

  205. Interrelationships between muscle fibre type, substrate oxidation and body fat

    Article • International Journal of Obesity, September 1999, Springer Science + Business Media

    Professor Jørn Wulff Helge

  206. Impact of a fat-rich diet on endurance in man: role of the dietary period

    Article • Medicine & Science in Sports & Exercise, March 1998, Wolters Kluwer Health

    Professor Jørn Wulff Helge

  207. Effect of high-fat diets on exercise performance

    Article • Proceedings of The Nutrition Society, February 1998, Cambridge University Press

    Professor Jørn Wulff Helge

  208. Interaction of training and diet on metabolism and endurance during exercise in man.

    Article • The Journal of Physiology, April 1996, Wiley

    Professor Jørn Wulff Helge

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

    Article • Clinical Physiology and Functional Imaging, July 1994, Wiley

    Professor Jørn Wulff Helge