Results 11 to 20 of about 900,461 (349)

Genetic variation in vitamin B-12 content of bovine milk and its association with SNP along the bovine genome. [PDF]

open access: yesPLoS ONE, 2013
Vitamin B-12 (also called cobalamin) is essential for human health and current intake levels of vitamin B-12 are considered to be too low. Natural enrichment of the vitamin B-12 content in milk, an important dietary source of vitamin B-12, may help to ...
Marc J M Rutten   +4 more
doaj   +1 more source

The Necessity of Attention to Vitamin B12 Level Examination in Diabetic Patients Treated with Metformin [PDF]

open access: yesPatient Safety and Quality Improvement Journal, 2017
people need to have healthy methods of therapy because such methods can protect one’s health(1, 2).Type 2 diabetes mellitus (T2DM) is a prevalent metabolic disorder and paying adequate attention to areas related to this condition is very necessary (3 ...
Sayed Alireza Mirsane   +1 more
doaj   +1 more source

Responses of Fermentation Characteristics and Microbial Communities to Vitamin B12 Supplementation in In Vitro Ruminal Cultures

open access: yesFermentation, 2022
Vitamin B12, an important cofactor involved in propionate formation, is synthesized exclusively by bacteria and archaebacteria. Humans need to intake vitamin B12 through food, and dairy products are generally the best source of vitamin B12.
Kun Wang   +4 more
doaj   +1 more source

Characterization of Vitamin B12 Compounds in Fermented Poultry Manure Fertilizers

open access: yesAgriculture, 2021
(1) Background: Currently, no data are available on the vitamin B12 content of an organic fertilizer product, viz. fermented poultry manure, or whether the organic fertilizer product contains vitamin B12 or inactive corrinoids (or both).
Hiromi Katsura   +4 more
doaj   +1 more source

Vitamin B complex and vitamin B 12 levels after peripheral nerve injury

open access: yesNeural Regeneration Research, 2016
The aim of the present study was to evaluate whether tissue levels of vitamin B complex and vitamin B 12 were altered after crush-induced peripheral nerve injury in an experimental rat model.
Idiris Altun, Ergül Belge Kurutaş
doaj   +1 more source

Infant Serum and Maternal Milk Vitamin B-12 Are Positively Correlated in Kenyan Infant-Mother Dyads at 1-6 Months Postpartum, Irrespective of Infant Feeding Practice. [PDF]

open access: yes, 2018
BackgroundVitamin B-12 is an essential nutrient required for many functions including DNA synthesis, erythropoiesis, and brain development. If maternal milk vitamin B-12 concentrations are low, infants may face elevated risks of deficiency when ...
Achando, Beryl   +9 more
core   +3 more sources

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

open access: yes, 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.
Bates, Christopher J   +3 more
core   +1 more source

Vitamin B-12 [PDF]

open access: yesAdvances in Nutrition, 2010
Vitamin B-12 is a cofactor for 2 enzymes. In the cytoplasm, methionine synthase requires vitamin B-12 in the form of methylcobalamin and catalyzes the conversion of homocysteine to methionine by transfer of a methyl group from methyltetrahydrofolate. This enzyme links the methylation pathway through synthesis of the methyl donor S-adenosyl methionine ...
openaire   +2 more sources

Involvement of Spermidine in the Reduced Lifespan of Caenorhabditis elegans During Vitamin B12 Deficiency

open access: yesMetabolites, 2019
Vitamin B12 deficiency leads to various symptoms such as neuropathy, growth retardation, and infertility. Vitamin B12 functions as a coenzyme for two enzymes involved in amino acid metabolisms.
Tomohiro Bito   +6 more
doaj   +1 more source

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