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Biology and Biochemistry

D-Index
62
Citations
14850
World Ranking
10722
National Ranking
113

Overview

Jens Lykkesfeldt is affiliated with the University of Copenhagen in Denmark. Their research primarily spans the field of Medicine with significant contributions to various subfields such as Nutrition and Dietetics, Endocrinology, Diabetes and Metabolism, Molecular Biology, Epidemiology, and Surgery.

The main topics covered in their work include Vitamin C and Antioxidants Research, Liver Disease Diagnosis and Treatment, Vitamin D Research Studies, Climate Change and Health Impacts, Diet, Metabolism, and Disease, Pancreatic Function and Diabetes, and Vitamin K Research Studies.

Their recent publications include the following papers:

  • On the effect of vitamin C intake on human health: How to (mis)interprete the clinical evidence, 2020, Redox Biology
  • BCPT policy for experimental and clinical studies, 2020, Basic & Clinical Pharmacology & Toxicology
  • BCPT 2023 policy for experimental and clinical studies, 2023, Basic & Clinical Pharmacology & Toxicology
  • Discrepancies in global vitamin C recommendations: a review of RDA criteria and underlying health perspectives, 2020, Critical Reviews in Food Science and Nutrition
  • Animal Models of Fibrosis in Nonalcoholic Steatohepatitis: Do They Reflect Human Disease?, 2020, Advances in Nutrition

Jens Lykkesfeldt frequently publishes in venues such as Basic & Clinical Pharmacology & Toxicology, Nutrients, Antioxidants, Scientific Reports, and Critical Reviews in Food Science and Nutrition.

Frequent co-authors in their collaborations include:

  • Pernille Tveden-Nyborg
  • Anitra C. Carr
  • David Højland Ipsen
  • Josephine Skat-Rørdam
  • Ulf Simonsen

Best Publications

  • Molecular mechanisms of hepatic lipid accumulation in non-alcoholic fatty liver disease.

    David Højland Ipsen;Jens Lykkesfeldt;Pernille Tveden-Nyborg

  • Oxidants and antioxidants in disease: oxidative stress in farm animals.

    Jens Lykkesfeldt;Ove Svendsen

  • Malondialdehyde as biomarker of oxidative damage to lipids caused by smoking.

    Jens Lykkesfeldt

  • Feeding acetyl-l-carnitine and lipoic acid to old rats significantly improves metabolic function while decreasing oxidative stress

    Tory M. Hagen;Jiankang Liu;Jens Lykkesfeldt;Carol M. Wehr

  • In vivo toxicity of cationic micelles and liposomes.

    Kristina Bram Knudsen;Kristina Bram Knudsen;Helle Northeved;Pramod Kumar Ek;Anders Permin

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

    Tory M. Hagen;Russell T. Ingersoll;Carol M. Wehr;Jens Lykkesfeldt

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

    Jens Lykkesfeldt;Stephan Christen;Lynn M Wallock;Harry H Chang

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

    Tory M. Hagen;Russell T. Ingersoll;Jens Lykkesfeldt;Jiankang Liu

  • Determination of Malondialdehyde as Dithiobarbituric Acid Adduct in Biological Samples by HPLC with Fluorescence Detection: Comparison with Ultraviolet-Visible Spectrophotometry

    Jens Lykkesfeldt

  • Antioxidant Supplementation Does Not Alter Endurance Training Adaptation

    Christina Yfanti;Thorbjörn Åkerström;Søren Nielsen;Anders R. Nielsen

  • The Pharmacokinetics of Vitamin C.

    Jens Lykkesfeldt;Pernille Tveden-Nyborg

  • 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.

    Jens Lykkesfeldt

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

    Jens Lykkesfeldt;Tory M. Hagen;Vladimir Vinarsky;Bruce N. Ames

  • Ascorbic acid and dehydroascorbic acid as biomarkers of oxidative stress caused by smoking.

    J Lykkesfeldt;S Loft;J B Nielsen;H E Poulsen

  • Is vitamin C supplementation beneficial? Lessons learned from randomised controlled trials.

    Jens Lykkesfeldt;Henrik Enghusen Poulsen

  • Determination of ascorbic acid and dehydroascorbic acid in plasma by high-performance liquid chromatography with coulometric detection--are they reliable biomarkers of oxidative stress?

    J. Lykkesfeldt;S. Loft;H.E. Poulsen

  • Long-term high copper intake: effects on indexes of copper status, antioxidant status, and immune function in young men.

    Judith R Turnlund;Robert A Jacob;Carl L Keen;JJ Strain

  • Selective serotonin reuptake inhibitors and theophylline metabolism in human liver microsomes: potent inhibition by fluvoxamine.

    BB Rasmussen;J Maenpaa;O Pelkonen;S Loft

  • A role of peroxisome proliferator-activated receptor γ in non-alcoholic fatty liver disease.

    Josephine Skat-Rørdam;David Højland Ipsen;Jens Lykkesfeldt;Pernille Tveden-Nyborg

  • Gamma-tocopherol supplementation inhibits protein nitration and ascorbate oxidation in rats with inflammation.

    Qing Jiang;Jens Lykkesfeldt;Mark K Shigenaga;Eric T Shigeno

Frequent Co-Authors

Henrik E. Poulsen
Henrik E. Poulsen University of Copenhagen
Steffen Loft
Steffen Loft University of Copenhagen
Peter Møller
Peter Møller University of Copenhagen
Jacob Rosenberg
Jacob Rosenberg University of Copenhagen
Søren Nielsen
Søren Nielsen Aalborg University
Bruce N. Ames
Bruce N. Ames University of California, Berkeley
Peter M. H. Heegaard
Peter M. H. Heegaard Technical University of Denmark
Oana Ciofu
Oana Ciofu University of Copenhagen
Dennis S. Nielsen
Dennis S. Nielsen University of Copenhagen
Bente Klarlund Pedersen
Bente Klarlund Pedersen University of Copenhagen

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