Ragnar Thomsen
Senior Researcher
Section of Forensic Chemistry
Frederik V's Vej 11
2100 København Ø
- 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. 3212-3220Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 54-61Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 1506–1514Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 487–492Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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. 121Research output: Contribution to journal › Comment/debate › Research › peer-review
- 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. 154-158Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 337–345Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 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
- 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
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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
- 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
- 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
- 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. 1485–1496Research output: Contribution to journal › Journal article › Research › peer-review
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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
- 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
- Published
Analytical challenges with measurement of endocannabinoids in human plasma
Jørgensen, Christian Falck, Rasmussen, Brian Schou, Linnet, Kristian & Thomsen, Ragnar, 2023, 7th Annual Meeting of the Nordic Association of Forensic Toxicologists (NAFT): Abstract book. Copenhagen: Nordic Association of Forensic Toxicologists (NAFT), 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review
- 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-e18Research output: Contribution to journal › Journal article › Research › peer-review
ID: 33056444
Most downloads
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164
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Population Pharmacokinetics of Methylphenidate in Healthy Adults Emphasizing Novel and Known Effects of Several Carboxylesterase 1 (CES1) Variants
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
88
downloads
Combined Ensemble Docking and Machine Learning in Identification of Therapeutic Agents with Potential Inhibitory Effect on Human CES1
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
16
downloads
Cellular Uptake and Intracellular Phosphorylation of GS-441524: Implications for Its Effectiveness against COVID-19
Research output: Contribution to journal › Review › Research › peer-review
Published