Results 71 to 80 of about 112,142 (312)

Vitamin B12 Intake From Animal Foods, Biomarkers, and Health Aspects

Frontiers in Nutrition, 2019
The EAT-Lancet commission recently suggested that transformation to healthy diets by 2050 will require a reduction of at least 50% in consumption of foods such as red meat and sugar, and a doubling in the global consumption of fruits, vegetables, nuts ...
Rima Obeid, Sandra G. Heil, Maxime M. A. Verhoeven, Ellen G. H. M. van den Heuvel, Lisette C. P. G. M. de Groot, Simone J. P. M. Eussen   +5 more
doaj   +1 more source

Influence of vitamin B12 and light on the formation of chlorosomes in green- and brown-colored Chlorobium species [PDF]

, 1993
The specific Bchl a and c content of the vitamin B12-dependent Chlorobium limicola strain 1230 decreased strongly under vitamin B12 limitation. In comparison to a regularly grown culture (20 g vitamin B12/l) the specific Bchl c content of a B12-limited ...
Fischer, Ulrich, Fuhrmann, Sabine, Overmann, Jörg, Pfennig, Norbert   +3 more
core   +1 more source

Associations Between Microbial Depletion and Autonomic Dysregulation in Binge‐Eating Disorder

International Journal of Eating Disorders, EarlyView.
ABSTRACT Objective The interplay between the gut microbiome and autonomic nervous system remains unexplored in binge‐eating disorder (BED). We aimed to explore specific microbial alterations in BED and examine their potential association with cardiac vagal tone as a distinct bio‐behavioral phenotype.
Shuang Liang, Esben Strodl, Leanne Barron, Matthew Bambling, Luis Vitetta   +4 more
wiley   +1 more source

Gene identification for the cblD defect of vitamin B12 metabolism [PDF]

, 2008
Background Vitamin B12 (cobalamin) is an essential cofactor in several metabolic pathways. Intracellular conversion of cobalamin to its two coenzymes, adenosylcobalamin in mitochondria and methylcobalamin in the cytoplasm, is necessary for the ...
Rosenblatt, David S., Lerner-Ellis, Jordan P, Stucki, Martin, Suormala, T, Baumgartner, Matthias R; https://orcid.org/, Baumgartner, Matthias R., Fowler, Brian, Lerner-Ellis, Jordan P., Newbold, R F, Newbold, Robert F, Coelho, D, Fowler, B, Lerner-Ellis, J P, Newbold, Robert F., Rosenblatt, D S, Coelho, David, Suormala, Terttu, Rosenblatt, David S, Stucki, M, Baumgartner, M R   +19 more
core   +1 more source

N‐terminal pro‐brain natriuretic peptide and cardiorenal outcome in patients with anaemia in chronic kidney disease

ESC Heart Failure, Volume 12, Issue 2, Page 848-858, April 2025.
Abstract Aims Blood levels of N‐terminal pro‐brain natriuretic peptide (NT‐proBNP) may be modified by low renal clearance and anaemia. The aim of this study was to investigate the impact of the blood NT‐proBNP level on cardiovascular and renal outcomes in patients with these two manifestations.
Hiroshi Nishi, Masaomi Nangaku, Tadashi Sofue, Tatsuo Kagimura, Ichiei Narita   +4 more
wiley   +1 more source

Serum Total Vitamin B12 or Active Vitamin B12: Which is a Better Marker for Vitamin B12 Deficiency during Pregnancy? A Retrospective Cohort Study from South India

Current Medical Issues
Background: Serum Vitamin B12 level is routinely analyzed using total Vitamin B12 assay. It can also be analyzed by active B12 assay. In this study, we compared the association of total and active Vitamin B12 levels with maternal medical complications ...
Rosa Mariam Mathew, G. Jayakumar Amirtharaj, N. D. Varunashree, Maya Pavalasseril Ganeshan, Anuja Abraham, Swati Rathore, Pamela Christudoss, Gowri Mahasampath, Dheeraj Kattula   +8 more
doaj   +1 more source

The effects of early vitamin B12 replacement therapy on the cognitive and functional status of elderly subjects

Psychiatry and Clinical Psychopharmacology, 2021
Objective: The aim of this study was to examine the effects of early vitamin B12 replacement on cognitive and functional status in elderly subjects with low vitamin B12 levels by using neuropsychological assessment scales.
Ergun Bozoglu, Ahmet Turan Isik, Huseyin Doruk, Selim Kilic   +3 more
doaj  

C. elegans MRP-5 Exports Vitamin B12 from Mother to Offspring to Support Embryonic Development

Cell Reports, 2018
Summary: Vitamin B12 functions as a cofactor for methionine synthase to produce the anabolic methyl donor S-adenosylmethionine (SAM) and for methylmalonyl-CoA mutase to catabolize the short-chain fatty acid propionate.
Huimin Na, Olga Ponomarova, Gabrielle E. Giese, Albertha J.M. Walhout   +3 more
doaj   +1 more source

Utilization of cognitive support in episodic free recall as a function of apolipoprotein E and vitamin B12 or folate among adults aged 75 years and older

, 2004
Apolipoprotein E (APOE), vitamin B12, and folate were examined in relation to free recall among 167 community-based older adults. Cognitive support at encoding and retrieval was also taken into account.
Kivipelto, M, Wahlin, A, Bunce, D
core  

Plasma homocysteine, folate and vitamin B(12) compared between rural Gambian and UK adults. [PDF]

, 2006
The disease risk indicator plasma total homocysteine (tHcy) is influenced by genetic and environmental factors, including folate and vitamin B(12) status. Little is known about the determinants of tHcy in rural West Africa.
Moore, Sophie E, Mansoor, M Azam, Bates, Christopher J, Prentice, Andrew M   +3 more
core   +1 more source