Zobrazeno 1 - 10
of 427
pro vyhledávání: '"Ebba Nexo"'
Autor:
Sergey N. Fedosov, Ebba Nexo
Publikováno v:
Nutrients, Vol 16, Iss 5, p 648 (2024)
A low total plasma vitamin B12 supports a clinical suspicion of B12 deficiency, while the interpretation of an unexpectedly normal/high level is marred by controversies. Here, we critically review current knowledge on B12 in blood plasma, including t
Externí odkaz:
https://doaj.org/article/ca498b4545b543fe8ddd8009a1401fa9
Publikováno v:
Food Chemistry: X, Vol 19, Iss , Pp 100824- (2023)
Inactive analogues of vitamin B12 (cobalamin, Cbl) can mimic the active Cbl in food if using the traditional microbiological measurements. Thus, overestimated Cbl was recently revealed in edible insects employing immunoaffinity adsorption, HPLC-separ
Externí odkaz:
https://doaj.org/article/93e70591ab8d47af852f336b44227bde
Publikováno v:
Nutrients, Vol 16, Iss 3, p 378 (2024)
Cyanocobalamin (CNCbl) and aquo/hydroxocobalamin (HOCbl) are the forms of vitamin B12 that are most commonly used for supplementation. They are both converted to methylcobalamin (MeCbl) and 5′-deoxyadenosylcobalamin (AdoCbl), which metabolize homoc
Externí odkaz:
https://doaj.org/article/776caeb920fd4d4999ced8eea873616d
Autor:
Victor Nikièma, Suvi T. Kangas, Cécile Salpeteur, André Briend, Leisel Talley, Henrik Friis, Christian Ritz, Ebba Nexo, Adrian McCann
Publikováno v:
Nutrients, Vol 15, Iss 16, p 3496 (2023)
Severe acute malnutrition (SAM) is treated with ready-to-use therapeutic foods (RUTF) containing a vitamin–mineral premix. Yet little is known about micronutrient status in children with SAM before and after treatment. We aimed to investigate vitam
Externí odkaz:
https://doaj.org/article/ae67c7785a3e471ba2b74d4e06580b3a
Autor:
Eva Greibe, Ebba Nexo
Publikováno v:
Nutrients, Vol 14, Iss 19, p 4043 (2022)
Gastric Intrinsic Factor (IF) is produced by the parietal cells of the stomach and secreted into the gastrointestinal tract where it ensures the active absorption of vitamin B12. We hypothesized that a small amount of IF ends up in the circulation an
Externí odkaz:
https://doaj.org/article/17448a8956fe418798fafb1b20d74900
Autor:
Akhila N. W. Kuda-Wedagedara, Jayme L. Workinger, Ebba Nexo, Robert P. Doyle, Nerissa Viola-Villegas
Publikováno v:
ACS Omega, Vol 2, Iss 10, Pp 6314-6320 (2017)
Externí odkaz:
https://doaj.org/article/1ab1d0ad7bb14ae4bf29d0d72985e312
Autor:
Eva Greibe, Søren Reitelseder, Rasmus L. Bechshøft, Jacob Bülow, Grith W. Højfeldt, Simon R. Schacht, Mads L. Knudsen, Inge Tetens, Marie S. Ostenfeld, Ulla R. Mikkelsen, Christian W. Heegaard, Ebba Nexo, Lars Holm
Publikováno v:
Nutrients, Vol 12, Iss 7, p 2015 (2020)
We investigated the effect of long-term whey supplementation on biomarkers of B12 status in healthy older adults subjected to different schemes of supplements and exercise. The total study population examined at baseline consisted of 167 healthy olde
Externí odkaz:
https://doaj.org/article/fe907fb994a047b8835984cbebe958f3
Autor:
Sadanand Naik, Namita Mahalle, Eva Greibe, Marie S. Ostenfeld, Christian W. Heegaard, Ebba Nexo, Sergey N. Fedosov
Publikováno v:
Nutrients, Vol 11, Iss 10, p 2382 (2019)
Lactovegetarians (n = 35) with low vitamin B12 (B12) status were intervened for eight weeks capsules containing cyano-B12 (CN-B12), (2 × 2.8 µg/day), or equivalent doses of endogenous B12 (mainly hydroxo-B12 (HO-B12)) in whey powder. Blood samples
Externí odkaz:
https://doaj.org/article/df22a4cf255242f2808672b82b4a6562
Autor:
Namita Mahalle, Vijayshri Bhide, Eva Greibe, Christian W. Heegaard, Ebba Nexo, Sergey N. Fedosov, Sadanand Naik
Publikováno v:
Nutrients, Vol 11, Iss 2, p 304 (2019)
We assessed improvements in the vitamin B12 status of Indian lactovegetarians receiving four weeks supplementation with natural B12 in milk versus cyano-B12 in capsules. Three groups (n = 22, 23, 22) received daily oral doses of cyano-B12 (2 × 0.76
Externí odkaz:
https://doaj.org/article/df3d6437c8344ec19715d9d09f9c6051
Publikováno v:
Nutrients, Vol 5, Iss 7, Pp 2475-2482 (2013)
Treatment with the anti-diabetic drug metformin is followed by a decline in plasma cobalamin, but it is unsettled whether this denotes an impaired cobalamin status. This study has explored changes in the markers of cobalamin status in women with Poly
Externí odkaz:
https://doaj.org/article/433f1a19ae7d4bf9a0cee551ec6dcc95