Ascorbate and Dehydroascorbic Acid as Reliable Biomarkers of Oxidative Stress : Analytical Reproducibility and Long-term Stability of Plasma Samples Subjected to Acidic DeproteinizationLYKKESFELDT, Jens.Cancer epidemiology, biomarkers & prevention. 2007, Vol 16, Num 11, pp 2513-2516, issn 1055-9965, 4 p.Article

Role of Marginal Vitamin C Deficiency in Atherogenesis: In Vivo Models and Clinical StudiesFRIKKE-SCHMIDT, Henriette; LYKKESFELDT, Jens.Basic & clinical pharmacology & toxicology (Print). 2009, Vol 104, Num 6, pp 419-433, issn 1742-7835, 15 p.Article

Is vitamin C supplementation beneficial? Lessons learned from randomised controlled trialsLYKKESFELDT, Jens; POULSEN, Henrik E.British journal of nutrition. 2010, Vol 103, Num 9, pp 1251-1259, issn 0007-1145, 9 p.Article

Prolonged maternal vitamin C deficiency overrides preferential fetal ascorbate transport but does not influence perinatal survival in guinea pigsSCHJOLDAGER, Janne G; TVEDEN-NYBORG, Pernille; LYKKESFELDT, Jens et al.British journal of nutrition. 2013, Vol 110, Num 9, pp 1573-1579, issn 0007-1145, 7 p.Article

Poor vitamin C status is associated with increased carotid intima-media thickness, decreased microvascular function, and delayed myocardial repolarization in young patients with type 1 diabetesODERMARSKY, Michal; LYKKESFELDT, Jens; LIUBA, Petru et al.The American journal of clinical nutrition. 2009, Vol 90, Num 2, pp 447-452, issn 0002-9165, 6 p.Article

Authors' Perspective: What is the Optimum Intake of Vitamin C in Humans?FREI, Balz; BIRLOUEZ-ARAGON, Ines; LYKKESFELDT, Jens et al.Critical reviews in food science and nutrition. 2012, Vol 52, Num 7-9, pp 815-829, issn 1040-8398, 15 p.Article

Vitamin C pharmacokinetics of plain and slow release formulations in smokersVISCOVICH, Michael; LYKKESFELDT, Jens; POULSEN, Henrik E et al.Clinical nutrition (Edinburgh). 2004, Vol 23, Num 5, pp 1043-1050, issn 0261-5614, 8 p.Article

Effect of smoking on erythorbic acid pharmacokineticsLYKKESFELDT, Jens; BOLBJERG, Monica L; POULSEN, Henrik E et al.British journal of nutrition. 2003, Vol 89, Num 5, pp 667-671, issn 0007-1145, 5 p.Article

Plasma malondialdehyde is induced by smoking: a study with balanced antioxidant profilesLYKKESFELDT, Jens; VISCOVICH, Michael; POULSEN, Henrik E et al.British journal of nutrition. 2004, Vol 92, Num 2, pp 203-206, issn 0007-1145, 4 p.Article

Guinea pig ascorbate status predicts tetrahydrobiopterin plasma concentration and oxidation ratio in vivoMORTENSEN, Alan; HASSELHOLT, Stine; TVEDEN-NYBORG, Pernille et al.Nutrition research (New York, NY). 2013, Vol 33, Num 10, pp 859-867, issn 0271-5317, 9 p.Article

Vitamin C deficiency in weanling guinea pigs : differential expression of oxidative stress and DNA repair in liver and brainLYKKESFELDT, Jens; PEREZ TRUEBA, Gilberto; POULSEN, Henrik E et al.British journal of nutrition. 2007, Vol 98, Num 6, pp 1116-1119, issn 0007-1145, 4 p.Article

Chronic Vitamin C Deficiency does not Accelerate Oxidative Stress in Ageing Brains of Guinea PigsTVEDEN-NYBORG, Pernille; HASSELHOLT, Stine; MIYASHITA, Namiyo et al.Basic & clinical pharmacology & toxicology (Print). 2012, Vol 110, Num 6, pp 524-529, issn 1742-7835, 6 p.Article

Vitamin C supplementation decreases oxidative DNA damage in mononuclear blood cells of smokersMØLLER, Peter; VISCOVICH, Michael; LYKKESFELDT, Jens et al.European journal of nutrition (Print). 2004, Vol 43, Num 5, pp 267-274, issn 1436-6207, 8 p.Article

Poor Antioxidant Status Exacerbates Oxidative Stress and Inflammatory Response to Pseudomonas aeruginosa Lung Infection in Guinea PigsJENSEN, Peter Ø; LYKKESFELDT, Jens; BJARNSHOLT, Thomas et al.Basic & clinical pharmacology & toxicology (Print). 2012, Vol 110, Num 4, pp 353-358, issn 1742-7835, 6 p.Article

High dietary fat and cholesterol exacerbates chronic vitamin C deficiency in guinea pigsFRIKKE-SCHMIDT, Henriette; TVEDEN-NYBORG, Pernille; BIRCK, Malene Muusfeldt et al.British journal of nutrition. 2011, Vol 105, Num 1, pp 54-61, issn 0007-1145, 8 p.Article

Utility of melatonin to treat surgical stress after major vascular surgery : a safety studyKÜCÜKAKIN, Bülent; LYKKESFELDT, Jens; NIELSEN, Hans Jorgen et al.Journal of pineal research. 2008, Vol 44, Num 4, pp 426-431, issn 0742-3098, 6 p.Article

Increased systemic oxidatively generated DNA and RNA damage in schizophreniaJORGENSEN, Anders; BROEDBAEK, Kasper; JORGENSEN, Martin Balslev et al.Psychiatry research (Print). 2013, Vol 209, Num 3, pp 417-423, issn 0165-1781, 7 p.Article

Biodistribution of rhodamine B fluorescence-labeled cationic nanoparticles in ratsKNUDSEN, Kristina Bram; NORTHEVED, Helle; GJETTING, Torben et al.Journal of nanoparticle research. 2014, Vol 16, Num 2, issn 1388-0764, 2221.1-2221.11Article

In vivo vitamin C deficiency in guinea pigs increases ascorbate transporters in liver but not kidney and brainSØGAARD, Ditte; LINDBLAD, Maiken M; PAIDI, Maya D et al.Nutrition research (New York, NY). 2014, Vol 34, Num 7, pp 639-645, issn 0271-5317, 7 p.Article

Long-term high copper intake: effects on indexes of copper status, antioxidant status, and immune function in young menTURNLUND, Judith R; JACOB, Robert A; KEEN, Carl L et al.The American journal of clinical nutrition. 2004, Vol 79, Num 6, pp 1037-1044, issn 0002-9165, 8 p.Article

Clindamycin is neuroprotective in experimental Streptococcus pneumoniae meningitis compared with ceftriaxoneBÖTTCHER, Tobias; HAO REN; SPREER, Annette et al.Journal of neurochemistry. 2004, Vol 91, Num 6, pp 1450-1460, issn 0022-3042, 11 p.Article

Role of vitamin C and E supplementation on IL-6 in response to trainingYFANTI, Christina; FISCHER, Christian P; NIELSEN, Søren et al.Journal of applied physiology (1985). 2012, Vol 112, Num 3, pp 990-1000, issn 8750-7587, 11 p.Article

Antioxidant Supplementation Does Not Alter Endurance Training AdaptationYFANTI, Christina; AKERSTRÖM, Thorbjörn; NIELSEN, SØren et al.Medicine and science in sports and exercise. 2010, Vol 42, Num 7, pp 1388-1395, issn 0195-9131, 8 p.Article

Vitamin C deficiency in early postnatal life impairs spatial memory and reduces the number of hippocampal neurons in guinea pigsTVEDEN-NYBORG, Pernille; JOHANSEN, Louise Kruse; RAIDA, Zindy et al.The American journal of clinical nutrition. 2009, Vol 90, Num 3, pp 540-546, issn 0002-9165, 7 p.Article

Cerebral vasculature is the major target of oxidative protein alterations in bacterial meningitisSCHAPER, Manuela; GERGELY, Suzanne; LYKKESFELDT, Jens et al.Journal of neuropathology and experimental neurology. 2002, Vol 61, Num 7, pp 605-613, issn 0022-3069Article