Jens Lykkesfeldt
Professor
- 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
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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
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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
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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. 1643-1653Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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-e77Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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
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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. 281-288Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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. 329-335Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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. 405-412Research output: Contribution to journal › Review › Research › peer-review
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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
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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. 1793–1796Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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
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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
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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
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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. 91Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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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
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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. 140-151Research output: Contribution to journal › Journal article › Research › peer-review
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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. 385-393Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4231856
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Biodistribution of rhodamine B fluorescence-labeled cationic nanoparticles in rats
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Increased systemic oxidatively generated DNA and RNA damage in schizophrenia
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Does vitamin C enhance nitric oxide bioavailability in a tetrahydrobiopterin-dependent manner? In vitro, in vivo and clinical studies
Research output: Contribution to journal › Review › Research › peer-review
Published