Nielsen, Joachim

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

Larsen, S., Nielsen, J., Hansen, C. N., Nielsen, L. B., Wibrand, F., Stride, N., Schroder, H. D., Boushel, R., Helge, J. W., Dela, F., et al. (2012) · The Journal of Physiology

Mitochondrial Function and PathologyCardiovascular and exercise physiology

Cited by 1,180

Muscle glycogen stores and fatigue

Ørtenblad, N., Westerblad, H., & Nielsen, J. (2013) · The Journal of Physiology

Cardiovascular and exercise physiologyMuscle metabolism and nutrition

Cited by 353

Role of glycogen availability in sarcoplasmic reticulum Ca2+ kinetics in human skeletal muscle

Ørtenblad, N., Nielsen, J., Saltin, B., & Holmberg, H. (2011) · The Journal of Physiology

Cardiovascular and exercise physiologyMuscle metabolism and nutrition

Cited by 225

Plasticity in mitochondrial cristae density allows metabolic capacity modulation in human skeletal muscle

Nielsen, J., Gejl, K. D., Hey‐Mogensen, M., Holmberg, H., Suetta, C., Krustrup, P., Elemans, C. P. H., & Ørtenblad, N. (2017) · The Journal of Physiology

Mitochondrial Function and PathologyCardiovascular and exercise physiology

Cited by 191

Human skeletal muscle glycogen utilization in exhaustive exercise: role of subcellular localization and fibre type

Nielsen, J., Holmberg, H., Schrøder, H. D., Saltin, B., & Ørtenblad, N. (2011) · The Journal of Physiology

Muscle metabolism and nutritionCardiovascular and exercise physiology

Cited by 122

The Muscle Fiber Profiles, Mitochondrial Content, and Enzyme Activities of the Exceptionally Well-Trained Arm and Leg Muscles of Elite Cross-Country Skiers

Ørtenblad, N., Nielsen, J., Boushel, R., Söderlund, K., Saltin, B., & Holmberg, H.-C. (2018) · Frontiers in Physiology

Cardiovascular and exercise physiologySports Performance and Training

Cited by 102

Subcellular distribution of glycogen and decreased tetanic Ca2+ in fatigued single intact mouse muscle fibres

Nielsen, J., Cheng, A. J., Ørtenblad, N., & Westerblad, H. (2014) · The Journal of Physiology

Muscle Physiology and DisordersCardiovascular and exercise physiology

Cited by 82

Local depletion of glycogen with supramaximal exercise in human skeletal muscle fibres

Gejl, K. D., Ørtenblad, N., Andersson, E., Plomgaard, P., Holmberg, H., & Nielsen, J. (2017) · The Journal of Physiology

Cardiovascular and exercise physiologyMuscle metabolism and nutrition

Cited by 52

Pronounced limb and fibre type differences in subcellular lipid droplet content and distribution in elite skiers before and after exhaustive exercise

Koh, H. E., Nielsen, J., Saltin, B., Holmberg, H., & Ørtenblad, N. (2017) · The Journal of Physiology

Muscle metabolism and nutritionLipid metabolism and biosynthesis

Cited by 38

Inhibition of glycogenolysis prolongs action potential repriming period and impairs muscle function in rat skeletal muscle

Jensen, R., Nielsen, J., & Ørtenblad, N. (2020) · The Journal of Physiology

Metabolism, Diabetes, and CancerMuscle Physiology and Disorders

Cited by 38

The Role of Muscle Glycogen Content and Localization in High-Intensity Exercise Performance: A Placebo-Controlled Trial

VIGH-LARSEN, J. F., ØRTENBLAD, N., NIELSEN, J., EMIL ANDERSEN, O., OVERGAARD, K., & MOHR, M. (2022) · Medicine & Science in Sports & Exercise

Muscle metabolism and nutritionSports Performance and Training

Cited by 35

The mitochondrial mRNA stabilizing protein, SLIRP, regulates skeletal muscle mitochondrial structure and respiration by exercise-recoverable mechanisms

Sylow, L., Pham, T. C. P., Raun, S., Havula, E., Henriquez-Olguín, C., Rubalcava-Gracia, D., Frank, E., Fritzen, A., Jannig, P., Andersen, N., et al. (2024) · Nature Communications

Mitochondrial Function and PathologyAdipose Tissue and Metabolism

Cited by 19

The mitochondrial mRNA-stabilizing protein SLIRP regulates skeletal muscle mitochondrial structure and respiration by exercise-recoverable mechanisms

Pham, T. C. P., Raun, S. H., Havula, E., Henriquez-Olguín, C., Rubalcava-Gracia, D., Frank, E., Fritzen, A. M., Jannig, P. R., Andersen, N. R., Kruse, R., et al. (2024) · Nature Communications

Mitochondrial Function and PathologyAdipose Tissue and Metabolism

Cited by 19

The mitochondrial mRNA stabilizing protein, SLIRP, regulates skeletal muscle mitochondrial structure and respiration by exercise-recoverable mechanisms

Pham, T. C. P., Raun, S. H., Havula, E., Henriquez-Olguín, C., Rubalcava-Gracia, D., Frank, E., Fritzen, A. M., Jannig, P. R., Andersen, N. R., Kruse, R., et al. (2023) · Nature Communications

Mitochondrial Function and PathologyAdipose Tissue and Metabolism

Cited by 19

Specific ATPases drive compartmentalized glycogen utilization in rat skeletal muscle

Nielsen, J., Dubillot, P., Stausholm, M.-L. H., & Ørtenblad, N. (2022) · Journal of General Physiology

Metabolism, Diabetes, and CancerGlycogen Storage Diseases and Myoclonus

Cited by 18

Lowered muscle glycogen reduces body mass with no effect on short‐term exercise performance in men

Schytz, C. T., Ørtenblad, N., Birkholm, T. A., Plomgaard, P., Nybo, L., Kolnes, K. J., Andersen, O. E., Lundby, C., Nielsen, J., & Gejl, K. D. (2023) · Scandinavian Journal of Medicine & Science in Sports

Muscle metabolism and nutritionSports Performance and Training

Cited by 17

Assessments of individual fiber glycogen and mitochondrial volume percentages reveal a graded reduction in muscle oxidative power during prolonged exhaustive exercise

Nielsen, J., Jensen, R., & Ørtenblad, N. (2024) · Scandinavian Journal of Medicine & Science in Sports

Cardiovascular and exercise physiologyMuscle metabolism and nutrition

Cited by 12