Jens Lykkesfeldt

Jens Lykkesfeldt

Professor


  1. 2024
  2. E-pub ahead of print

    Validation of computed tomography as a diagnostic tool in guinea pigs with non-alcoholic fatty liver disease

    Lintrup, K., Ipsen, David Højland, Skat-Rørdam, Josephine, Lykkesfeldt, Jens, Tveden-Nyborg, Pernille & Buelund, Lene Elisabeth, 2024, (E-pub ahead of print) In: Laboratory Animals.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 2023
  4. Published

    Effect of Remote Ischaemic Preconditioning on Perioperative Endothelial Dysfunction in Non-Cardiac Surgery: A Randomised Clinical Trial

    Wahlstrøm, K. L., Hansen, H. F., Kvist, M., Burcharth, Jakob, Lykkesfeldt, Jens, Gögenur, Ismail & Ekeloef, S., 16 Mar 2023, In: Cells. 12, 6, 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published
  6. Published

    Does Aging Affect Vitamin C Status Relative to Intake? Findings from NHANES 2017-2018

    Carr, A. C. & Lykkesfeldt, Jens, 2023, In: Nutrients. 15, 4, 10 p., 892.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Effects of two- and twelve-weeks sodium-glucose cotransporter 2 inhibition on DNA and RNA oxidation: two randomized, placebo-controlled trials

    Larsen, E. L., Andersen, A., Kjær, L. K., Eickhoff, M. K., Frimodt-Møller, M., Persson, F., Rossing, Peter, Lykkesfeldt, Jens, Knop, Filip Krag, Vilsbøll, Tina, Rungby, Jørgen & Poulsen, Henrik Enghusen, 2023, In: Free Radical Research. 57, 2, p. 140-151

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Factors Affecting the Vitamin C Dose-Concentration Relationship: Implications for Global Vitamin C Dietary Recommendations

    Carr, A. C. & Lykkesfeldt, Jens, 2023, In: Nutrients. 15, 7, 19 p., 1657.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    The dietary regulation of LEAP2 depends on meal composition in mice

    Gradel, Anna Katrina Jógvansdóttir, Holm, Stephanie Kjærulff, Byberg, Sarah, Merkestein, M., Hogendorf, W. F. J., Lund, M. L., Buijink, Jesse A., Damgaard, J., Lykkesfeldt, Jens & Holst, Birgitte, 2023, In: FASEB Journal. 37, 6, 21 p., 22923.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Vitamin C – a scoping review for Nordic Nutrition Recommendations 2023

    Lykkesfeldt, Jens & Carr, A. C., 2023, In: Food and Nutrition Research. 67, 19 p., 10300.

    Research output: Contribution to journalReviewResearchpeer-review

  11. 2022
  12. Published

    A long‐term energy‐rich diet increases prefrontal bdnf in sprague‐dawley rats

    Virtuoso, Alessandro, Tveden-Nyborg, Pernille, Schou‐pedersen, A. M. V., Lykkesfeldt, Jens, Müller, H. K., Elfving, B. & Sørensen, Dorte Bratbo, 2022, In: Nutrients. 14, 1, 126.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Comparison of the neuromuscular effects of two infusion rates of rocuronium in anesthetized pigs

    Pedersen, Kamilla, Kruhøffer, L. L., Lykkesfeldt, Jens & Kousholt, B. S., 2022, In: Acta Veterinaria Scandinavica. 64, 38.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Efficacy of fibroblast growth factor 21 in non-alcoholic fatty liver disease in guinea pigs

    Klaebel, J. H., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2022, In: Basic & Clinical Pharmacology & Toxicology. 130, 3, p. 385-393

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Estimation of Vitamin C Intake Requirements Based on Body Weight: Implications for Obesity

    Carr, A. C., Block, G. & Lykkesfeldt, Jens, 2022, In: Nutrients. 14, 7, 8 p., 1460.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Lower Vitamin C Levels Are Associated With Less Improvement in Negative Symptoms in Initially Antipsychotic-Naïve Patients With First-Episode Psychosis

    Myken, A. N., Ebdrup, Bjørn, Sørensen, M. E., Broberg, B. V., Skjerbæk, M. W., Glenthøj, Birte Yding, Lykkesfeldt, Jens & Nielsen, Mette Ødegaard, 2022, In: The international journal of neuropsychopharmacology. 25, 8, p. 613-618 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    NPFF Decreases Activity of Human Arcuate NPY Neurons: A Study in Embryonic-Stem-Cell-Derived Model

    Pedersen, Lola Julie Torz, Niss, K., Lundh, S., Rekling, Jens Christian, Quintana, C. D., Frazier, S. E. D., Mercer, A. J., Cornea, A., Bertelsen, C. V., Gerstenberg, M. K., Hansen, A. M. K., Guldbrandt, M., Lykkesfeldt, Jens, John, L. M., Villaescusa, J. C. & Petersen, N., 2022, In: International Journal of Molecular Sciences. 23, 6, 15 p., 3260.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Prolonged insulin-induced hypoglycaemia reduces ß-cell activity rather than number in pancreatic islets in non-diabetic rats

    Jensen, Vivi Flou Hjorth, Mølck, A. M., Nowak, J., Fels, J. J., Lykkesfeldt, Jens & Bøgh, I. B., 2022, In: Scientific Reports. 12, 14113.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Semaglutide treatment attenuates vessel remodelling in ApoE−/− mice following vascular injury and blood flow perturbation

    Jensen, Ditte Marie, Skovsted, Gry Freja, Bonde, M. F. B., Bentzon, J. F., Rolin, B., Franck, G., Ougaard, M. K. E., Voetmann, Louise Marie, Bachmann, J. C., Uryga, A., Pyke, C., Kirk, R. K., Hvid, H., Knudsen, L. B., Lykkesfeldt, Jens & Nyberg, M., 2022, In: Atherosclerosis Plus. 49, p. 32-41 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Vitamin C Deficiency Exacerbates Dysfunction of Atherosclerotic Coronary Arteries in Guinea Pigs Fed a High-Fat Diet

    Skovsted, Gry Freja, Skat-Rørdam, Josephine, Frøkiær, A. P., Jensen, Henrik Elvang, Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2022, In: Antioxidants. 11, 11, 2226.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Vitamin C deficiency may delay diet-induced NASH regression in the guinea pig

    Skat-Rørdam, Josephine, Pedersen, Kamilla, Skovsted, Gry Freja, Gregersen, I., Vangsgaard, S., Ipsen, David Højland, Latta, M., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2022, In: Antioxidants. 11, 1, 69.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2021
  23. Published

    Accelerated atherosclerosis caused by serum amyloid A response in lungs of ApoE−/− mice

    Christophersen, D. V., Møller, Peter, Thomsen, Morten Bækgaard, Lykkesfeldt, Jens, Loft, Steffen, Wallin, H., Vogel, U. & Jacobsen, N. R., 2021, In: FASEB Journal. 35, 3, 14 p., e21307.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    BCPT policy for experimental and clinical studies

    Tveden-Nyborg, Pernille, Bergmann, T. K., Jessen, N., Simonsen, U. & Lykkesfeldt, Jens, 2021, In: Basic & Clinical Pharmacology & Toxicology. 128, 1, p. 4-8

    Research output: Contribution to journalReviewResearchpeer-review

  25. Published

    Co-bedding of Preterm Newborn Pigs Reduces Necrotizing Enterocolitis Incidence Independent of Vital Functions and Cortisol Levels

    Brunse, Anders, Peng, Y., Li, Y., Lykkesfeldt, Jens & Sangild, Per Torp, 2021, In: Frontiers in Pediatrics. 9, 636638.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Collagen remodelling and plasma ascorbic acid levels in patients suspected of inherited bleeding disorders harbouring germline variants in collagen‐related genes

    Fager Ferrari, M., Zetterberg, E., Rossing, Caroline Maria, Manon‐jensen, T., Pehrsson, M., Karsdal, M. A., Lykkesfeldt, Jens & Leinoe, E., 2021, In: Haemophilia. 27, 1, p. e69-e77

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Decreased expression of the GLP-1 receptor after segmental artery injury in mice

    Bjørnholm, K. D., Povlsen, G. K., Ougaard, M. E., Pyke, C., Rakipovski, G., Tveden-Nyborg, Pernille, Lykkesfeldt, Jens & Skovsted, Gry Freja, 2021, In: The Journal of endocrinology. 248, 3, p. 289-301 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Depleted myocardial coenzyme Q10 in cavalier king charles spaniels with congestive heart failure due to myxomatous mitral valve disease

    Christiansen, L. B., Reimann, Maria Josefine, Schou-Pedersen, A. M. V., Larsen, Steen, Lykkesfeldt, Jens & Olsen, Lisbeth Høier, 2021, In: Antioxidants. 10, 2, p. 1-13 13 p., 161.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Differential effects of dietary components on glucose intolerance and non‐alcoholic steatohepatitis

    Skat-Rørdam, Josephine, Ipsen, David Højland, Hardam, P. D., Latta, M., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2021, In: Nutrients. 13, 8, 2523.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Discrepancies in global vitamin C recommendations: a review of RDA criteria and underlying health perspectives

    Carr, A. C. & Lykkesfeldt, Jens, 2021, In: Critical Reviews in Food Science and Nutrition. 61, 5, p. 742-755 14 p.

    Research output: Contribution to journalReviewResearchpeer-review

  31. Published

    Food intake rather than blood glucose levels affects the pharmacokinetic profile of insulin aspart in pigs

    Gradel, Anna Katrina Jógvansdóttir, Kildegaard, J., Porsgaard, T., Lykkesfeldt, Jens & Refsgaard, H. H. F., 2021, In: Basic & Clinical Pharmacology & Toxicology. 128, 6, p. 783-794

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Insulin treatment improves liver histopathology and decreases expression of inflammatory and fibrogenic genes in a hyperglycemic, dyslipidemic hamster model of NAFLD

    Jensen, Victoria Svop, Fledelius, C., Zachodnik, C., Damgaard, J., Nygaard, H., Tornqvist, K. S., Kirk, R. K., Viuff, B. M., Wulff, E. M., Lykkesfeldt, Jens & Hvid, H., 2021, In: Journal of Translational Medicine. 19, 1, 80.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Liraglutide treatment improves endothelial function in the Ldlr-/- mouse model of atherosclerosis, and affects genes involved in vascular remodelling and inflammation

    Bjørnholm, K. D., Skovsted, Gry Freja, Mitgaard-Thomsen, A., Rakipovski, G., Tveden-Nyborg, Pernille, Lykkesfeldt, Jens & Povlsen, G. K., 2021, In: Basic & Clinical Pharmacology & Toxicology. 128, 1, p. 103-114

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Modelling Nonalcoholic Steatohepatitis In Vivo—A Close Transcriptomic Similarity Supports the Guinea Pig Disease Model

    Skat-Rørdam, Josephine, Ipsen, David Højland, Seemann, Ernst Stefan, Latta, M., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2021, In: Biomedicines. 9, 9, 18 p., 1198.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Polymorphisms in the serotonin transporter gene and circulating concentrations of neurotransmitters in Cavalier King Charles Spaniels with myxomatous mitral valve disease

    Reimann, Maria Josefine, Fredholm, Merete, Cremer, Signe Emilie, Christiansen, L. B., Meurs, K. M., Møller, J. E., Häggström, J., Lykkesfeldt, Jens & Olsen, Lisbeth Høier, 2021, In: Journal of Veterinary Internal Medicine. 35, 6, p. 2596-2606

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Temporal development of dyslipidemia and nonalcoholic fatty liver disease (Nafld) in syrian hamsters fed a high‐fat, high‐fructose, high‐cholesterol diet

    Jensen, Victoria Svop, Fledelius, C., Wulff, E. M., Lykkesfeldt, Jens & Hvid, H., 2021, In: Nutrients. 13, 2, p. 1-18 18 p., 604.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    The development of nonalcoholic steatohepatitis is subjected to breeder dependent variation in guinea pigs

    Ipsen, David Højland, Agerskov, R. H., Klaebel, J. H., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2021, In: Scientific Reports. 11, 2955.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    The effect of acetylsalicylic acid and pentoxifylline in guinea pigs with non-alcoholic steatohepatitis

    Ipsen, David Højland, Skat-Rørdam, Josephine, Svenningsen, M., Andersen, Mia Trein, Latta, M., Buelund, Lene Elisabeth, Lintrup, K., Skaarup, R., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2021, In: Basic & Clinical Pharmacology & Toxicology. 128, 4, p. 583-593

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    The role of vitamin C in epigenetic cancer therapy

    Mikkelsen, Stine Ulrik, Gillberg, Linn, Lykkesfeldt, Jens & Grønbæk, Kirsten, 2021, In: Free Radical Biology and Medicine. 170, p. 179-193 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Vitamin C: From Bench to Bedside

    Carr, A. C. & Lykkesfeldt, Jens, 2021, In: Nutrients. 13, 4, 3 p., 1102.

    Research output: Contribution to journalEditorialResearchpeer-review

  41. 2020
  42. Published

    The counterregulatory response to hypoglycaemia in the pig

    Gradel, Anna Katrina Jógvansdóttir, Kildegaard, J., Ludvigsen, T. P., Porsgaard, T., Schou-Pedersen, A. M. V., Fels, J. J., Lykkesfeldt, Jens & Refsgaard, H. H. F., Oct 2020, In: Basic & Clinical Pharmacology & Toxicology. 127, 4, p. 278-286

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    A systematic Cochrane Review of antioxidant supplementation lung disease for cystic fibrosis

    Ciofu, Oana, Smith, S. & Lykkesfeldt, Jens, 2020, In: Paediatric Respiratory Reviews. 33, p. 28-29

    Research output: Contribution to journalComment/debateResearchpeer-review

  44. Published

    Animal Models of Fibrosis in Nonalcoholic Steatohepatitis: Do They Reflect Human Disease?

    Ipsen, David Højland, Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2020, In: Advances in Nutrition. 11, 6, p. 1696–1711

    Research output: Contribution to journalReviewResearchpeer-review

  45. Published

    Ascorbate maintains a low plasma oxygen level

    Injarabian, L., Scherlinger, M., Devin, A., Ransac, S., Lykkesfeldt, Jens & Marteyn, B. S., 2020, In: Scientific Reports. 10, 1, 6 p., 10659.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Dietary Intervention Accelerates NASH Resolution Depending on Inflammatory Status with Minor Additive Effects on Hepatic Injury by Vitamin E Supplementation

    Klaebel, J. H., Rakipovski, G., Andersen, B., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2020, In: Antioxidants. 9, 9, 9.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Endothelial dysfunction and myocardial injury after major emergency abdominal surgery: a prospective cohort study

    Ekeloef, S., Oreskov, J. O., Falkenberg, A., Burcharth, J., Schou-Pedersen, A. M. V., Lykkesfeldt, Jens & Gögenur, Ismail, 2020, In: BMC Anesthesiology. 20, 9 p., 67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Formation and Glomerular Deposition of Immune Complexes in Mice Administered Human Antibodies: Evaluation of Dose, Frequency, and Biomarkers

    Boysen, L., Viuff, B. M., Landsy, L. H., Lykkesfeldt, Jens, Raymond, J. T., Price, S. A., Pelzer, H. & Lauritzen, B., 2020, In: Toxicologic Pathology. 48, 4, p. 570-585 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Hypophosphatemic Hypovitaminosis D Induces Osteomalacia in the Adult Female Rat

    Durup, D., Diaz-delCastillo, M., Morgenlykke, J., Jensen, Lars Thorbjørn, Frandsen, E., Abelson, Klas, Pedersen, L., Lykkesfeldt, Jens, Ding, M., Jørgensen, Niklas Rye, Syberg, S., Petersen, S. & Heegaard, Anne-Marie, 2020, In: Endocrinology. 161, 8, bqaa100.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Importance of gestational hypoglycaemia for foetal malformations and skeletal development in rats

    Jensen, Vivi Flou Hjorth, Mølck, A. M., Lykkesfeldt, Jens, Fels, J. J., Andersen, L., Renaut, R., McGuigan, F., Åkesson, K. E. & Bøgh, I. B., 2020, In: Reproductive Toxicology. 91, p. 14-26 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Inner histopathologic changes and disproportionate zone volumes in foetal growth plates following gestational hypoglycaemia in rats

    Jensen, Vivi Flou Hjorth, Mølck, A., Bøgh, I. B., Nowak, J., Viuff, B. M., Rasmussen, C. L. M., Voetmann, Louise Marie, Fels, J. J., Madsen, S. H., McGuigan, F. E., Tveden-Nyborg, Pernille, Lykkesfeldt, Jens & Akesson, K. E., 2020, In: Scientific Reports. 10, 1, 13 p., 5609.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Insulin Treatment Attenuates Small Nerve Fiber Damage in Rat Model of Type 2 Diabetes

    Andreasen, L. J., Kirk, R. K., Fledelius, C., Yorek, M. A., Lykkesfeldt, Jens & Akerstrom, T., 2020, In: Journal of Diabetes Research. 2020, 13 p., 9626398.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Malnutrition predisposes to endotoxin-induced edema and impaired inflammatory response in parenterally fed piglets

    Bæk, Ole, Fabiansen, C., Friis, Henrik, Ritz, C., Koch, Jørgen, Willesen, Jakob, Heegaard, P. M. H., Lykkesfeldt, Jens, Briend, A., Golden, M. H., Sangild, Per Torp & Thymann, Thomas, 2020, In: Journal of Parenteral and Enteral Nutrition. 44, 4, p. 668-676

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    On the effect of vitamin C intake on human health: How to (mis)interprete the clinical evidence

    Lykkesfeldt, Jens, 2020, In: Redox Biology. 34, 13 p., 101532.

    Research output: Contribution to journalReviewResearchpeer-review

  55. Published

    Pharmacokinetics of Repeated Oral Dosing with Coenzyme Q10 in Cavalier King Charles Spaniels with Myxomatous Mitral Valve Disease

    Christiansen, L. B., Morsing, Malene Kjelin, Reimann, Maria Josefine, Martinussen, Torben, Birlie, Z., Schou-Pedersen, A. M. V., Lykkesfeldt, Jens & Olsen, Lisbeth Høier, 2020, In: Antioxidants. 9, 9 p., 827.

    Research output: Contribution to journalJournal articleResearchpeer-review

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