Jens Lykkesfeldt

Jens Lykkesfeldt

Professor

Member of:

  • Lifepharm

ORCID: 0000-0002-6514-8407

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  1. Published

    (R)-alfa-lipoic acid-supplemented old rats have improved mitochondrial function, decreased oxidative damage, and increased metabolic rate

    Hagen, T. M., Ingersoll, R. T., Lykkesfeldt, Jens, Liu, J., Wehr, C. M., Vinarsky, V., Bartholomew, J. C. & Ames, B. N., 1999, In: The FASEB Journal. 13, p. 411-4418 8 p.

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

  2. Published

    (R)-α-Lipoic acid-supplemented old rats have improved mitochondrial function, decreased oxidative damage, and increased metabolic rate

    Hagen, T. M., Ingersoll, R. T., Lykkesfeldt, Jens, Liu, J., Wehr, C. M., Vinarsky, V., Bartholomew, J. C. & Ames, B. N., 16 Feb 1999, In: FASEB Journal. 13, 2, p. 411-418 8 p.

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

  3. Published

    2-Nitro-3-(p-hydroxyphenyl)propionate and aci-1-nitro-2-(p-hydroxyphenyl)ethane, two intermediates in the biosynthesis of the cyanogenic glucoside dhurrin in Sorghum bicolor (L.) Moench

    Halkier, Barbara Ann, Lykkesfeldt, Jens & Møller, Birger Lindberg, 1 Jan 1991, In: Proceedings of the National Academy of Sciences of the United States of America. 88, 2, p. 487-491 5 p.

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

  4. Published

    In vitro toxicity of cationic micelles and liposomes in cultured human hepatocyte (HepG2) and lung epithelial (A549) cell lines

    Roursgaard, Martin, Knudsen, K. B., Northeved, H., Persson, M., Christensen, T., Kumar, P. E. K., Permin, A., Andresen, T. L., Gjetting, T., Lykkesfeldt, Jens, Vesterdal, L. K., Loft, Steffen & Møller, Peter, Oct 2016, In: Toxicology in Vitro. 36, p. 164-171 8 p.

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

  5. Published

    L-dehydroascorbic acid can substitute L-ascorbic acid as dietary vitamin C source in guinea pigs

    Frikke-Schmidt, H. R., Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2016, In: Redox Biology. 7, p. 8-13 6 p.

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

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

  7. Published

    A role of peroxisome proliferator-activated receptor gamma in non-alcoholic fatty liver disease

    Skat-Rørdam, Josephine, Ipsen, David Højland, Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, May 2019, In: Basic & Clinical Pharmacology & Toxicology. 124, 5, p. 528-537

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

  8. Published

    A sensitive venous bleeding model in haemophilia A mice: effects of two recombinant FVIII products (N8 and Advate®)

    Pastoft, A. E., Lykkesfeldt, Jens, Ezban, M., Tranholm, M., Whinna, H. C. & Lauritzen, B., 2012, In: Haemophilia. 18, 5, p. 782-788 7 p.

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

  9. 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 journal › Comment/debate › Research › peer-review

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

  11. Published

    Acetyl-L-carnitine fed to old rats partially restores mitochondrial function and ambulatory activity

    Hagen, T. M., Ingersoll, R. T., Wehr, C. M., Lykkesfeldt, Jens, Vinarsky, V., Bartholomew, J. C., Song, M. & Ames, B. N., 1998, In: Proceedings of the National Academy of Science of the United States of America. 95, p. 9562-9566 5 p.

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

  12. Published

    Age-associated decline in ascorbic acid concentration, recycling, and biosynthesis in rat hepatocytes: reversal with (R)-alfa-lipoic acid supplementation

    Lykkesfeldt, Jens, Hagen, T. M., Vinarsky, V. & Ames, B. N., 1998, In: The FASEB Journal. 12, p. 1183-1189 7 p.

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

  13. Published

    Age-dependent change in Vitamin C status: a phenomenon of matruration rather than of ageing

    Lykkesfeldt, Jens & Moos, T., 2005, In: Mechanisms of Ageing and Development. 126, 8, p. 892-898 7 p.

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

  14. Published

    Ampicillin-improved glucose tolerance in diet-induced obese C57BL/6NTac mice is age dependent

    Rune, Ida, Hansen, Camilla Hartmann Friis, Ellekilde, M., Nielsen, Dennis Sandris, Skovgaard, K., Rolin, B. C., Lykkesfeldt, Jens, Josefsen, K., Christensen, B. T., Kihl, Pernille & Hansen, Axel Kornerup, 2013, In: Experimental Diabetes Research. 2013, 13 p., 319321.

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

  15. Published

    An ELISA for detection of complement-bound circulating immune complexes in mice

    Boysen, L., Lauritzen, B., Viuff, B. M., Lykkesfeldt, Jens & Landsy, L. H., 2019, In: Journal of Immunotoxicology. 16, 1, p. 82-86 5 p.

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

  16. 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 journal › Review › Research › peer-review

  17. Published

    Animal models in pharmacology and toxicology

    Meyer, O. A., Svendsen, O. & Lykkesfeldt, Jens, 2011, Handbook of laboratory animal science: volume II: Animal models. Hau, J. & J. Schapiro, S. (eds.). 3. ed. ed. CRC Press, Vol. 2. p. 149-184 36 p.

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

  18. Published

    Antioxidant supplementation does not alter endurance training adaptation

    Yfanti, C., Åkerström, T., Nielsen, S., Nielsen, A. R., Mounier, R., Mortensen, Ole Hartvig, Lykkesfeldt, Jens, Rose, A. J., Fischer, C. P. & Pedersen, Bente Klarlund, 1 Jul 2010, In: Medicine and Science in Sports and Exercise. 42, 7, p. 1388-95 8 p.

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

  19. Published

    Antioxidant supplementation for lung disease in cystic fibrosis

    Ciofu, Oana & Lykkesfeldt, Jens, 2014, In: The Cochrane library. 2014, 8, 87 p., CD007020.

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

  20. Published

    Antioxidant supplementation for lung disease in cystic fibrosis

    Ciofu, Oana, Smith, S. & Lykkesfeldt, Jens, 2019, In: Cochrane Database of Systematic Reviews. 2019, 10, CD007020.

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

  21. Published

    Artemisinin induces omeprazole metabolism in human beings

    Svensson, U. S. H., Ashton, M., Hai, T. N., Bertilsson, L., Huong, D. X., Van Huong, N., Niêu, N. T., Sy, N. D., Lykkesfeldt, Jens & Công, L. D., 1 Aug 1998, In: Clinical Pharmacology and Therapeutics. 64, 2, p. 160-167 8 p.

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

  22. Published

    Ascorbate and dehydroascorbic acid as biomarkers of oxidative stress: validity of clinical data depends on vacutainer system used

    Lykkesfeldt, Jens, 2012, In: Nutrition Research. 32, 1, p. 66-69 4 p.

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

  23. Published

    Ascorbate and dehydroascorbic acid as reliable biomarkers of oxidative stress: analytical reproducibility and long-term stability of plasma samples subjected to acidic deproteinization

    Lykkesfeldt, Jens, 2007, In: Cancer Epidemiology, Biomarkers & Prevention. 16, 11, p. 2513-2516 4 p.

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

  24. Published

    Ascorbate deficiency increases progression of shigellosis in guinea pigs and mice infection models

    Skerniskyte, J., Mulet, C., André, A. C., Anderson, M. C., Injarabian, L., Buck, A., Prade, V. M., Sansonetti, P. J., Reibel-Foisset, S., Walch, A. K., Lebel, M., Lykkesfeldt, Jens & Marteyn, B. S., 2023, In: Gut Microbes. 15, 2, 18 p., 2271597.

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

  25. Published

    Ascorbate is depleted by smoking and repleted by moderate supplementation: a study in male smokers and nonsmokers with matched dietary antioxidant intakes

    Lykkesfeldt, Jens, Christen, S., Wallock, L. M., Chang, H. H., Jacob, R. A. & Ames, B. N., 2000, In: American Journal of Clinical Nutrition. 71, p. 530-6 7 p.

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

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

  27. Published

    Ascorbate status modulates reticuloendothelial iron stores and response to deferasirox iron chelation in ascorbate-deficient rats

    Brewer, C., Otto-Duessel, M., Lykkesfeldt, Jens, Nick, H. & Wood, J. C., 2012, In: Experimental Hematology. 40, 10, p. 820-827 8 p.

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

  28. Published

    Ascorbic acid and dehydroascorbic acid as biomarkers of oxidative stress caused by smoking, 1-3

    Lykkesfeldt, Jens, Loft, Steffen, Nielsen, J. B. & Poulsen, Henrik Enghusen, 1997, In: American Journal of Clinical Nutrition. 65, p. 959-963

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

  29. Published

    Ascorbic acid recycling in human erythrocytes is induced by smoking in vivo

    Lykkesfeldt, Jens, Viscovich, M. & Poulsen, H. E., 2003, In: Free Radical Biology & Medicine. 11, 11, p. 1439-1447 9 p.

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

  30. Published

    Ascorbic acid recycling in rat hepatocytes as measurement of antioxidant capacity: decline with age

    Lykkesfeldt, Jens & Ames, B. N., 1999, In: Methods in Enzymology. 299, p. 83-88 6 p.

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

  31. Published

    Ascorbic acid recycling in rat hepatocytes as measurement of antioxidant capacity: Decline with age

    Lykkesfeldt, Jens & Ames, B. N., 3 Nov 1998, In: Methods in Enzymology. 299, p. 83-88 6 p.

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

  32. Published

    Ascorbic acid recycling in rat hepatocytes as measurement of antioxidant capacity: decline with age

    Lykkesfeldt, Jens & Ames, B. N., 1999, Oxidants and antioxidants part A. Packer, L. (ed.). San Diego: Academic Press, Vol. 299. p. 83-88 6 p. (Methods in Enzymology).

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

  33. Published

    Assessment of implantable infusion pumps for continuous infusion of human insulin in rats: potential for group housing

    Jensen, Vivi Flou Hjorth, Molck, A., Martensson, M., Strid, M. A., Chapman, M., Lykkesfeldt, Jens & Bogh, I. B., 2017, In: Laboratory Animals. 51, 3, p. 273-283

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

  34. Published

    Asymmetric dimethylarginine in somatically healthy schizophrenia patients treated with atypical antipsychotics: a case-control study

    Jørgensen, Anders, Knorr, Ulla Benedichte Søsted, Soendergaard, M. G., Lykkesfeldt, Jens, Fink-Jensen, Anders, Poulsen, Henrik Enghusen, Jørgensen, Martin Balslev, Olsen, N. V. & Staalsø, J. M., 2015, In: B M C Psychiatry. 15, 8 p., 67.

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

  35. Published

    Atorvastatin and vitamin e accelerates NASH resolution by dietary intervention in a preclinical guinea pig model

    Klaebel, J. H., Skjødt, M., Skat-Rørdam, Josephine, Rakipovski, G., Ipsen, David Højland, Schou-Pedersen, A. M. V., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2019, In: Nutrients. 11, 11, 20 p., 2834.

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

  36. Published

    BCPT 2023 policy for experimental and clinical studies

    Tveden-Nyborg, Pernille, Bergmann, T. K., Jessen, N., Simonsen, U. & Lykkesfeldt, Jens, 2023, In: Basic and Clinical Pharmacology and Toxicology. 133, 4, p. 391-396

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

  37. 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 journal › Review › Research › peer-review

  38. Published

    Basic & Clinical Pharmacology & Toxicology Policy for Experimental and Clinical studies

    Tveden-Nyborg, Pernille, Bergmann, T. K. & Lykkesfeldt, Jens, 2018, In: Basic & Clinical Pharmacology & Toxicology. 123, 3, p. 233-235 3 p.

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

  39. Published

    Biochemical and cognitive effects of docosahexaenoic acid differ in a developmental and SorLA dependent manner

    Højland, A., Richner, M., Mølgaard, S., Dieu, R. S., Eskelund, A., Nykjær, A., Nyengaard, J. R., Lykkesfeldt, Jens, Glerup, S. & Nielsen, M. S., 2018, In: Behavioural Brain Research. 348, p. 90-100 11 p.

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

  40. Published

    Biochemical markers as indicators of the efficiency of antibiotic treatment of Actinobacillus pleuropneumoniae infection in pigs

    Lauritsen, B., Lykkesfeldt, Jens, Angen, Ø. & Friis, C., 2000. 1 p.

    Research output: Contribution to conference › Paper › Research

  41. Published

    Biodistribution of rhodamine B fluorescence-labeled cationic nanoparticles in rats

    Knudsen, K. B., Northeved, H., Gjetting, T., Permin, A., Andresen, T. L., Wegener, K. M., Rye Lam, H. & Lykkesfeldt, Jens, 2014, In: Journal of Nanoparticle Research. 16, 1, 11 p., 2221.

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

  42. Published

    Biomarkers in evaluation of antibiotic treatment: an experimental model of porcine Actinobacillus pleuropneumoniae infection

    Lauritzen, B., Lykkesfeldt, Jens, Angen, Ø., Nielsen, Jens Peter & Friis, C., 2002.

    Research output: Contribution to conference › Paper › Research

  43. Published

    Biopterin status in dogs with myxomatous mitral valve disease is associated with disease severity and cardiovascular risk factors

    Reimann, Maria Josefine, Häggström, J., Mortensen, A., Lykkesfeldt, Jens, Møller, J. E., Falk, B. T. & Olsen, Lisbeth Høier, 2014, In: Journal of veterinary internal medicine / American College of Veterinary Internal Medicine. 28, 5, p. 1520-1526 7 p.

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

  44. Published

    C-Vitamin mod åreforkalkning

    Frikke-Schmidt, H. R. & Lykkesfeldt, Jens, 2009, In: Aktuel Naturvidenskab. 3, p. 26-29 4 p.

    Research output: Contribution to journal › Journal article › Communication

  45. Published

    Cardiovascular health effects of oral and pulmonary exposure to multi-walled carbon nanotubes in ApoE-deficient mice

    Christophersen, D. V., Raun Jacobsen, N., Guerra Andersen, M. H., Connell, S. P., Barfod, K. K., Thomsen, Morten Bækgaard, Miller, M. R., Duffin, R., Lykkesfeldt, Jens, Vogel, U. B., Wallin, E. H. R., Loft, Steffen, Roursgaard, Martin & Møller, Peter, 14 Sep 2016, In: Toxicology. 371, p. 29-40 12 p.

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

  46. Published

    Carotid Artery Intima-Media Thickness and Cutaneous Microvascular Function are Associated With Vitamin C Levels in Young Patients With Type 1 Diabetes

    Odermarsky, M., Lykkesfeldt, Jens & Liuba, P., 2008, Scientific Sessions 2008.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  47. Published

    Cerebral vasculature is the major target of oxidative protein alterations in bacterial meningitis

    Schaper, M., Gergely, S., Lykkesfeldt, Jens, Zbären, J., Leib, S. L., Täuber, M. G. & Christen, S., 2002, In: Journal of Neuropathology and Experimental Neurology. 61, 7, p. 605-613 9 p.

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

  48. Published

    Charting a new course: A vision for the future as editors-in-chief

    Simonsen, U. & Lykkesfeldt, Jens, 2023, In: Basic and Clinical Pharmacology and Toxicology. 133, 4, p. 390 1 p.

    Research output: Contribution to journal › Editorial › Research

  49. Published

    Chronic Hyperinsulinaemic Hypoglycaemia in Rats Is Accompanied by Increased Body Weight, Hyperleptinaemia, and Decreased Neuronal Glucose Transporter Levels in the Brain

    Jensen, Vivi Flou Hjorth, Molck, A., Chapman, M., Alifrangis, L., Andersen, L., Lykkesfeldt, Jens & Bogh, I. B., 2017, In: International Journal of Endocrinology. 2017, 14 p., 7861236.

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

  50. Published

    Chronic dyslipidemia induces fatty liver disease in Guinea pigs

    Tveden-Nyborg, Pernille, Birck, M. M., Ipsen, David Højland & Lykkesfeldt, Jens, Jul 2015, In: Atherosclerosis. 241, 1, p. e119-e120 2 p.

    Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

  51. Published

    Chronic vitamin C deficiency does not accelerate oxidative stress in ageing brains of guinea pigs

    Tveden-Nyborg, Pernille, Andersen, S. H., Miyashita, N., Moos, T., Poulsen, Henrik Enghusen & Lykkesfeldt, Jens, 2012, In: Basic & Clinical Pharmacology & Toxicology Online. 110, 6, p. 524-529 6 p.

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

  52. Published

    Chronic vitamin C deficiency promotes redox imbalance in the brain but does not alter sodium-dependent vitamin C transporter 2 expression

    Paidi, M. D., Schjoldager, J. G., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2014, In: Nutrients. 6, 5, p. 1809-1822 14 p.

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

  53. Published

    Circadian Variation in the Response to Experimental Endotoxemia and Modulatory Effects of Exogenous Melatonin

    Alamili, M., Klein, M., Lykkesfeldt, Jens, Rosenberg, J. & Gögenur, I., 2013, In: Chronobiology International. 30, 9, p. 1174-1180 7 p.

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

  54. Published

    Clarithromycin, trimethoprim, and penicillin and oxidative nucleic acid modifications in humans: randomised, controlled trials

    Larsen, E. L., Cejvanovic, V., Kjær, L. K., Pedersen, M. T., Popik, S. D., Hansen, L. K., Andersen, Jon Thor Trærup, Solem, Espen Victor Jimenez, Broedbaek, K., Petersen, M., Weimann, A., Henriksen, T., Lykkesfeldt, Jens, Torp-Pedersen, C. & Poulsen, Henrik Enghusen, Aug 2017, In: British Journal of Clinical Pharmacology. 83, 8, p. 1643-1653

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

  55. Published

    Clindamycin is neuroprotective in experimental Streptococcus pneumoniae meningitis compared with ceftriaxone

    Böttcher, T., Ren, H., Goiny, M., Gerber, J., Lykkesfeldt, Jens, Kuhnt, U., Lotz, M., Bunkowski, S., Werner, C., Schau, I., Spreer, A., Christen, S. & Nau, R., 2004, In: Journal of Neurochemistry. 91, 6, p. 1450-1460 11 p.

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

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

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

  58. Published

    Comparison of Three Sample Preparation Procedures for the Quantification of L-Arginine, Asymmetric Dimethylarginine, and Symmetric Dimethylarginine in Human Plasma Using HPLC-FLD

    Schou-Pedersen, A. M. V. & Lykkesfeldt, Jens, 1 Feb 2018, In: Journal of Analytical Methods in Chemistry. 2018, 7 p., 6148515.

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

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

  60. Published

    Controlled exposure to particulate matter from urban street air is associated with decreased vasodilation and heart rate variability in overweight and older adults

    Hemmingsen, J. G., Rissler, J., Lykkesfeldt, Jens, Sallsten, G., Kristiansen, J., Møller, Peter & Loft, Steffen, 2015, In: Particle and Fibre Toxicology. 12, 10 p., 6.

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

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

  62. Published

    Delayed insulin absorption correlates with alterations in subcutaneous depot kinetics in rats with diet‐induced obesity

    Gradel, Anna Katrina Jógvansdóttir, Porsgaard, T., Brockhoff, P. M. B., Seested, T., Lykkesfeldt, Jens & Refsgaard, H. H. F., 2019, In: Obesity Science & Practice. 5, 3, p. 281-288

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

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

  64. Published

    Determination of Ascorbic Acid and Dehydroascorbic Acid in Plasma by High-Performance Liquid Chromatography with Coulometric Detection - Are They Reliable Biomarkers of Oxidative Stress?

    Lykkesfeldt, Jens, Loft, Steffen & Poulsen, Henrik Enghusen, 1995, In: Analytical Biochemistry. 229, p. 329-335

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

  65. Published

    Determination of ascorbic acid and dehydroascorbic acid in biological samples by high-performance liquid chromatography using subtraction methods: reliable reduction with tris[2-carboxyethyl]phosphine hydrochloride

    Lykkesfeldt, Jens, 2000, In: Analytical Biochemistry. 282, p. 89-93 5 p.

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

  66. Published

    Determination of malondialdehyde as dithiobarbituric acid adduct in biological samples by HPLC with fluorescence detection: comparison with ultraviolet-visible spectrophotometry

    Lykkesfeldt, Jens, 2001, In: Clinical Chemistry. 47, 9, p. 1725-1727 3 p.

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

  67. Published

    Determination of reduced and oxidized coenzyme Q10 in canine plasma and heart tissue by HPLC-ECD: Comparison with LC-MS/MS quantification

    Schou-Pedersen, A. M. V., Schemeth, D. & Lykkesfeldt, Jens, 2019, In: Antioxidants. 8, 8, 253.

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

  68. Published

    Determination of the disappearance rate of iodine-125 labelled oils from the injection site after intramuscular and subcutaneous administration to pigs

    Weng Larsen, S., Reinvar, E., Svendsen, O., Lykkesfeldt, Jens, Friis, G. J. & Larsen, C., 2001, In: Internation Journal of Pharmaceutics. 230, p. 67-75 9 p.

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

  69. Published

    Diet-induced dyslipidemia leads to nonalcoholic fatty liver disease and oxidative stress in guinea pigs

    Tveden-Nyborg, Pernille, Birck, M. M., Ipsen, David Højland, Thiessen, T. S., Feldmann, L. D. B., Lindblad, M. M., Jensen, Henrik Elvang & Lykkesfeldt, Jens, 1 Feb 2016, In: Translational Research. 168, p. 146-160 15 p.

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

  70. 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, 808.

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

  71. Published

    Dietary Long-Chain Fatty Acids Accelerate Metabolic Dysfunction in Guinea Pigs with Non-Alcoholic Steatohepatitis

    Pedersen, Kamilla, Ipsen, David Højland, Skat-Rørdam, Josephine, Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2023, In: Nutrients. 15, 2445.

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

  72. Published

    Dietary fat stimulates development of NAFLD more potently than dietary fructose in Sprague-Dawley rats

    Jensen, Victoria Svop, Hvid, H., Damgaard, J., Nygaard, H., Ingvorsen, C., Wulff, E. M., Lykkesfeldt, Jens & Fledelius, C., 2018, In: Diabetology and Metabolic Syndrome. 10, 13 p., 4.

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

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

  74. Published

    Differential toxicological response to positively and negatively charged nanoparticles in the rat brain

    Knudsen, K. B., Northeved, H., Ek, P. K., Permin, A., Andresen, T. L., Larsen, S., Wegener, K. M., Lam, H. R. & Lykkesfeldt, Jens, 2014, In: Nanotoxicology. 8, 7, p. 764-774 11 p.

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

  75. 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 journal › Review › Research › peer-review

  76. Published

    Distribution of enrofloxacin in intestinal tissue and contents of healthy pigs after oral and intramuscular administrations

    Wiuff, C., Lykkesfeldt, Jens, Aarestrup, F. M. & Svendsen, O., 2002, In: Journal of Veterinary Pharmacology and Therapeutics. 25, 5, p. 335-342 8 p.

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

  77. Published

    Distribution of vitamin C is tissue specific with early saturation of the brain and adrenal glands following differential oral dose regimens in guinea pigs

    Andersen, S. H., Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2015, In: British Journal of Nutrition. 113, 10, p. 1539-1549 11 p.

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

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

  79. Published

    Does Glucagon-like Peptide-1 Ameliorate Oxidative Stress in Diabetes? Evidence Based on Experimental and Clinical Studies

    Petersen, Karen Ekkelund, Rakipovski, G., Raun, K. & Lykkesfeldt, Jens, 2016, In: Current Diabetes Reviews. 12, 4, p. 331-358 28 p.

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

  80. Published

    Does vitamin C deficiency affect cognitive development and function?

    Hansen, S. N., Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2014, In: Nutrients. 6, 9, p. 3818-3846 29 p.

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

  81. Published

    Does vitamin C deficiency increase lifestyle-associated vascular disease progression? evidence based on experimental and clinical studies

    Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2013, In: Antioxidants & Redox Signaling. 19, 17, p. 2084-2104 21 p.

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

  82. Published

    Does vitamin C deficiency promote fatty liver disease development?

    Ipsen, David Højland, Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2014, In: Nutrients. 6, 12, p. 5473-5499 27 p.

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

  83. Published

    Does vitamin C deficiency result in impaired brain development in infants?

    Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, 2009, In: Redox Report. 14, 1, p. 2-6 5 p.

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

  84. Published

    Does vitamin C enhance nitric oxide bioavailability in a tetrahydrobiopterin-dependent manner? In vitro, in vivo and clinical studies

    Mortensen, A. & Lykkesfeldt, Jens, 2014, In: Nitric Oxide: Biology and Chemistry. 36, p. 51-57 7 p.

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

  85. Published

    Does vitamin C matter? A quest for in vivo effects of vitamin C deficiency

    Lykkesfeldt, Jens, 2008, In: Free Radical Research. 42, S1, p. s23 1 p.

    Research output: Contribution to journal › Conference abstract in journal › Research

  86. Published

    Dyslipidemia: Obese or Not Obese-That Is Not the Question

    Ipsen, David Højland, Tveden-Nyborg, Pernille & Lykkesfeldt, Jens, Dec 2016, In: Current Obesity Reports. 5, 4, p. 405-412

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

  87. Published

    Early life vitamin C deficiency does not alter morphology of hippocampal CA1 pyramidal neurons or markers of synaptic plasticity in a Guinea pig model

    Hansen, S. N., Jørgensen, J. M. B., Nyengaard, J. R., Lykkesfeldt, Jens & Tveden-Nyborg, Pernille, 2018, In: Nutrients. 10, 6, 749.

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

  88. Published

    Effect of High Inspiratory Oxygen Fraction on Endothelial Dysfunction in Healthy Volunteers: A Randomized Controlled Cross-over Pilot Study

    Larsen, M. H. H., Ekeløf, S., Kokotovic, D., Schou-Pedersen, A. M. V., Lykkesfeldt, Jens & Gögenur, I., 2017, In: Anesthesia and Analgesia. 125, 5, p. 1793–1796

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

  89. 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., 2023, In: Cells. 12, 6, 14 p.

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

  90. Published

    Effect of antioxidant supplementation on insulin sensitivity in response to endurance exercise training

    Yfanti, C., Nielsen, A. R., Åkerström, T., Nielsen, S., Rose, A. J., Richter, Erik A., Lykkesfeldt, Jens, Fischer, C. P. & Pedersen, Bente Klarlund, 2011, In: American Journal of Physiology: Endocrinology and Metabolism. 300, 5, p. E761-E770 10 p.

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

  91. Published

    Effect of insulin-induced hypoglycaemia on the central nervous system: evidence from experimental studies

    Jensen, Vivi Flou Hjorth, Bøgh, I. B. & Lykkesfeldt, Jens, 2014, In: Journal of Neuroendocrinology. 26, 3, p. 123-150 28 p.

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

  92. Published

    Effect of insulin-induced hypoglycaemia on the peripheral nervous system: focus on adaptive mechanisms, pathogenesis and histopathological changes

    Jensen, Vivi Flou Hjorth, Mølck, A., Bøgh, I. B. & Lykkesfeldt, Jens, 2014, In: Journal of Neuroendocrinology. 26, 8, p. 482-496 15 p.

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

  93. Published

    Effect of maternal hypoglycaemia during gestation on materno-foetal nutrient transfer and embryo-foetal development: Evidence from experimental studies focused primarily on the rat

    Jensen, Vivi Flou Hjorth, Mølck, A. M., Lykkesfeldt, Jens & Bøgh, I. B., Apr 2018, In: Reproductive Toxicology. 77, p. 1-24 24 p.

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

  94. Published

    Effect of melatonin on human nighttime endotoxaemia: randomized, double-blinded, cross-over study

    Alamili, M., Bendtzen, K., Lykkesfeldt, Jens, Rosenberg, Jacob & Gögenur, Ismail, 2014, In: In Vivo. 28, 6, p. 1057-1063 7 p.

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

  95. Published

    Effect of smoking cessation on plasma ascorbic acid concentration

    Lykkesfeldt, Jens, Priemé, H., Loft, Steffen & Poulsen, Henrik Enghusen, 13 Jul 1996, In: B M J (Clinical Research Edition). 313, 7049, p. 91

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

  96. Published

    Effect of smoking on erythorbic acid pharmacokinetics

    Lykkesfeldt, Jens, Bolbjerg, M. L. & Poulsen, H. E., 2003, In: British Journal of Nutrition. 89, 5, p. 667-671 5 p.

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

  97. Published

    Effect of vitamin C and iron chelation on diesel exhaust particle and carbon black induced oxidative damage and cell adhesion molecule expression in human endothelial cells

    Frikke-Schmidt, H. R., Roursgaard, Martin, Lykkesfeldt, Jens, Loft, Steffen, Nøjgaard, J. K. & Møller, Peter, 2011, In: Toxicology Letters. 203, 3, p. 181-189 9 p.

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

  98. Published

    Effects of heparin-binding protein (CAP37/azurocidin) in a porcine model of Actinobacillus pleuropneumoniae-induced pneumonia

    Lauritzen, B., Lykkesfeldt, Jens, Djurup, R., Flodgaard, H. & Svendsen, O., 2005, In: Pharmacological Research. 51, 6, p. 509-514 6 p.

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

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

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

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