Scientific papers

Absorption and retention of free and milk protein-bound cyano- and hydroxocobalamins. An experimental study in rats.
L. S. Kornerup, C. B. Juul, S. N. Fedosov, C. W. Heegaard, E. Greibe, E. Nexo.
Biochimie (2016), 126, 57-62.

Absorption of Vitamin B12 Administered in Buffalo Milk: An Experimental Study in Rats.
E. Greib, O. Nymark, S.N. Fedosov, M. Ostenfeld, C.W. Heegaard, E. Nexo.
SciTz Nutr Food Sci (2017) 2(1): 10062017.

Forms and amounts of vitamin B12 in infant formula: A pilot study
E. Greibe, E. Nexo.
PLoS ONE (2016) 11(11): e0165458.

Tissue distribution of oral vitamin B12 is influenced by B12 status and B12 form: an experimental study in rats.
L.S. Kornerup, S. N. Fedosov, C. B. Juul, E. Greibe, C.W. Heegaard, E. Nexo.
Eur J Nutr. (2018) 57: 1459.

Binding of aquocobalamin to bovine casein and its peptides via coordination to histidine residues.
S.N. Fedosov, E. Nexo, C.W. Heegaard.
Int. Dairy J 76 (2018) 30-39

The tissue profile of metabolically active coenzyme forms of vitamin B12 differs in vitamin B12-depleted rats treated with hydroxo-B12 or cyano-B12
E. Greibe, L.S. Kornerup, C.B. Juul, S.N. Fedosov, C.W. Heegaard, E. Nexo.
British Journal of Nutrition (2018), 120, 49–56,

Dietary Intake of Vitamin B12 is Better for Restoring a Low B12 Status Than a Daily High-Dose Vitamin Pill: An Experimental Study in Rats                               E. Greibe, O. Nymark, S.N. Fedosov, C.W. Heegaard, E. Nexo                                     Nutrients (2018), 10, 1096;

Tissue distribution of cyano‐B12 and hydroxo‐B12 one week after oral intake: An experimental study in male Wistar rats.
E. Greibe, O. Nymark, S.N. Fedosov, C.W. Heegaard, E. Nexo.
Nutrients 2018 10(10), 1487;

Nutritional 1C Imbalance, B12 Tissue Accumulation, and Pregnancy Outcomes: An Experimental Study in Rats
O. Nymark, E.  Nexo, E. Greibe.
Nutrients 2018, 10, 1579;

Kinetic analysis of transcellular passage of the cobalamin-transcobalamin complex in Caco-2 monolayers.
C.B. Juul, S.N. Fedosov, E. Nexo, C.W. Heegaard.
Mol Biol Cell. 2019;30(4):467-477.

Early changes in vitamin B12 uptake and biomarker status following Roux-en-Y gastric bypass and sleeve gastrectomy
L.S. Kornerup, C.L. Hvas, C.B. Abild, B. Richelsen, E. Nexo.
Clin Nutr. 2019;38(2):906-911.

Effects of Prolonged Whey Protein Supplementation and Resistance Training on Biomarkers of Vitamin B12 Status: A 1-Year Randomized Intervention in
Healthy Older Adults (the CALM Study)
E. Greibe, S. Reitelseder, R.L. Bechshøft, J. Bülow, G.W. Højfeldt, S.R. Schacht, M.L. Knudsen, I. Tetens, M.S. Ostenfeld, U.R. Mikkelsen, C.W. Heegaard, E. Nexo, L. Holm. Nutrients 2020, 12, 2015;