Ragnar Thomsen

Ragnar Thomsen

Senior Researcher

ORCID: 0000-0002-6502-3583

Publication year:
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1 - 19 out of 19Page size: 25
  1. 2023
  2. Published

    Evidence of 11-Hydroxy-hexahydrocannabinol and 11-Nor-9-carboxy-hexahydrocannabinol as Novel Human Metabolites of Δ9-Tetrahydrocannabinol

    Jørgensen, Christian Falck, Rasmussen, Brian Schou, Linnet, Kristian & Thomsen, Ragnar, 2023, In: Metabolites. 13, 12, 13 p., 1169.

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

  3. Published

    The peripheral endocannabinoid system and its association with biomarkers of inflammation in untreated patients with multiple sclerosis

    Gustavsen, S., Olsson, A., Oturai, A. B., Linnet, Kristian, Thomsen, Ragnar, Rasmussen, Brian Schou, Jørgensen, Christian Falck, Langkilde, Annika Reynberg, Sørensen, Per Soelberg, Sellebjerg, Finn Thorup & Søndergaard, H. B., 2023, In: European Journal of Neurology. 30, 10, p. 3212-3220

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

  4. 2022
  5. Published

    Nucleoside analog GS-441524: pharmacokinetics in different species, safety, and potential effectiveness against Covid-19

    Rasmussen, Henrik Berg, Thomsen, Ragnar & Hansen, Peter Riis, 2022, In: Pharmacology Research and Perspectives. 10, 2, 10 p., e00945.

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

  6. 2021
  7. Published

    Safety and efficacy of low-dose medical cannabis oils in multiple sclerosis

    S, G., Hb, S., Linnet, Kristian, Thomsen, Ragnar, Rasmussen, Brian Schou, Ps, S., F, S. & Ab, O., Feb 2021, In: Multiple Sclerosis and Related Disorders. 48, 8 p., 102708.

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

  8. Published

    Cellular Uptake and Intracellular Phosphorylation of GS-441524: Implications for Its Effectiveness against COVID-19

    Rasmussen, H. B., Jürgens, Gesche, Thomsen, Ragnar, Taboureau, O., Zeth, K., Hansen, P. E. & Hansen, Peter Riis, 2021, In: Viruses. 13, 7, 11 p., 1369.

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

  9. 2020
  10. Published

    Pulmonary administration of remdesivir in the treatment of COVID-19

    Rasmussen, H. B., Hansen, Peter Riis, Taboureau, O., Thomsen, Ragnar & Jürgens, Gesche, 2020, In: The AAPS Journal. 22, 6, p. 121

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

  11. 2019
  12. Published

    Coronary artery CT calcium score assessed by direct calcium quantification using atomic absorption spectroscopy and compared to macroscopic and histological assessments

    Gheorghe, Alexandra Gabriella, Jacobsen, Christina, Thomsen, Ragnar, Linnet, Kristian, Lynnerup, Niels, Andersen, C. B., Fuchs, A., Kofoed, Klaus Fuglsang & Banner, Jytte, Sep 2019, In: International Journal of Legal Medicine. 133, 5, p. 1485–1496

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

  13. Published

    The impact of human CES1 genetic variation on enzyme activity assessed by ritalinic acid/methylphenidate ratios

    Stage, C., Dalhoff, Kim, Rasmussen, H. B., Schow Guski, L., Thomsen, Ragnar, Bjerre, D., Ferrero-Miliani, L., Busk Madsen, M. & Jürgens, Gesche, 1 Jul 2019, In: Basic & Clinical Pharmacology & Toxicology. 125, 1, p. 54-61

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

  14. Published

    Combined Ensemble Docking and Machine Learning in Identification of Therapeutic Agents with Potential Inhibitory Effect on Human CES1

    Briand, E., Thomsen, Ragnar, Linnet, Kristian, Rasmussen, H. B., Brunak, Søren & Taboureau, O., 2019, In: Molecules. 24, 15, 17 p.

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

  15. 2018
  16. Published

    Pharmacometabolomics Informs About Pharmacokinetic Profile of Methylphenidate

    Kaddurah-Daouk, R., Hankemeier, T., Scholl, E. H., Baillie, R., Harms, A., Stage, C., Dalhoff, Kim, Jürgens, Gesche, Taboureau, O., Nzabonimpa, G. S., Motsinger-Reif, A. A., Thomsen, Ragnar, Linnet, Kristian, Rasmussen, H. B., INDICES Consortium, I. C. & Pharmacometabolomics Research Network, P. R. N., 1 Aug 2018, In: CPT: Pharmacometrics and Systems Pharmacology. 7, 8, p. 525-533 9 p.

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

  17. 2017
  18. Published

    The Pharmacokinetics of Enalapril in Relation to CES1 Genotype in Healthy Danish Volunteers

    Stage, C., Jürgens, Gesche, Guski, L. S., Thomsen, Ragnar, Bjerre, D., Ferrero-Miliani, L., Lyauk, Y. K., Berg Rasmussen, H., Dalhoff, Kim & INDICES Consortium, I. C., 6 Dec 2017, In: Basic & Clinical Pharmacology & Toxicology. 121, 6, p. 487–492

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

  19. Published

    Advantages of analyzing postmortem brain samples in routine forensic drug screening—case series of three non-natural deaths tested positive for lysergic acid diethylamide (LSD)

    Mardal, Marie, Johansen, Sys Stybe, Thomsen, Ragnar & Linnet, Kristian, Sep 2017, In: Forensic Science International. 278, p. e14-e18

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

  20. Published

    The impact of CES1 genotypes on the pharmacokinetics of methylphenidate in healthy Danish subjects

    Stage, C., Jürgens, Gesche, Guski, L. S., Thomsen, Ragnar, Bjerre, D., Ferrero-Miliani, L., Lyauk, Y. K., Berg Rasmussen, H., Dalhoff, Kim & INDICES Consortium, I. C., Jul 2017, In: British Journal of Clinical Pharmacology. 83, 7, p. 1506–1514

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

  21. Published

    Nomenclature for alleles of the human carboxylesterase 1 gene

    INDICES Consortium, I. C., 1 Jan 2017, In: Pharmacogenetics and Genomics. 27, 2, p. 78-80 3 p.

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

  22. Published

    Postmortem concentrations of gamma-hydroxybutyrate (GHB) in peripheral blood and brain tissue - Differentiating between postmortem formation and antemortem intake

    Thomsen, Ragnar, Rasmussen, Brian Schou, Johansen, Sys Stybe & Linnet, Kristian, 2017, In: Forensic Science International. 272, p. 154-158

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

  23. 2016
  24. Published

    Population Pharmacokinetics of Methylphenidate in Healthy Adults Emphasizing Novel and Known Effects of Several Carboxylesterase 1 (CES1) Variants

    Lyauk, Y. K., Stage, C., Bergmann, T. K., Ferrero, L., Bjerre, D., Thomsen, Ragnar, Dalhoff, Kim, Rasmussen, H. B. & Jürgens, Gesche, Dec 2016, In: Clinical and Translational Science. 9, 6, p. 337–345

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

  25. 2015
  26. Published

    Synthetic cannabimimetic agents metabolized by carboxylesterases

    Thomsen, Ragnar, Nielsen, L. M., Holm, N. B., Rasmussen, H. B., Linnet, Kristian & INDICES Consortium, I. C., Jul 2015, In: Drug Testing and Analysis. 7, 7, p. 565-76 12 p.

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

  27. 2014
  28. Published

    In Vitro Drug Metabolism by Human Carboxylesterase 1: Focus on Angiotensin-Converting Enzyme Inhibitors

    Thomsen, Ragnar, Rasmussen, H. B., Linnet, Kristian & INDICES Consortium, I. C., Jan 2014, In: Drug Metabolism and Disposition. 42, 1, p. 126-33 8 p.

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

  29. 2012
  30. Published

    Enantioselective Determination of Methylphenidate and Ritalinic Acid in Whole Blood from Forensic Cases Using Automated Solid-Phase Extraction and Liquid Chromatography-Tandem Mass Spectrometry

    Thomsen, Ragnar, Rasmussen, H. B., Linnet, Kristian & the INDICES Consortium, T. I. C., 2012, In: Journal of Analytical Toxicology. 36, 8, p. 560-568 9 p.

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

ID: 33056444