Results 111 to 120 of about 494 (158)

Rapid Restoration of Circulating Vitamin B12 Levels by Using Oral Sucrosomial® Vitamin B12 in Metformin-Associated B12 Deficiency: Results from a Double-Blind, Placebo-Controlled Randomized Clinical Trial

open access: yesPharmaceutics
Background/Objectives: Vitamin B12 deficiency is common in individuals with type 2 diabetes mellitus (T2DM) receiving long-term metformin therapy, primarily due to impaired intestinal absorption.
Gabriele Conti   +10 more
doaj   +1 more source

Clinical case of funicular myelosis in combination with a concomitant genetic predisposition to folate cycle disorder

open access: yesMedičnì Perspektivi
Funicular myelosis (sub­acute combined degeneration) is a disease characterized by the development of degeneration of the posterior and lateral cords of the spinal cord.
O.D. Shulga   +4 more
doaj   +1 more source

A proposed international standard for vitamin B12 and serum folate: report of the international collaborative study to evaluate a batch of lyophilised serum for B12 and folate content: Expert Committee on Biological Standardization, Geneva, 24 to 28 October 2005

open access: yes, 2015
Includes document WHO/BS/2015.2263, titled "International Standard for holotranscobalamin (holoTC): report of the international collaborative study to assign a holoTC value to the International Standard for folate and B12 (03/178), Expert Committee on ...
WHO Expert Committee on Biological Standardization   +1 more
core  

Effect of isotretinoin treatment on plasma holotranscobalamin, vitamin B12, folic acid, and homocysteine levels: non-controlled study

open access: yes, 2011
Isotretinoin (Iso) has been used for the treatment of acne. Some previous studies reported elevated homocysteine (Hcy) levels after treatment with Iso.
Emre Tutal   +7 more
core   +1 more source

B vitamins and cardiovascular health: mechanisms, clinical evidence, and precision prevention strategies

open access: yesNutrition & Metabolism
Background Cardiovascular diseases is the most common cause of mortality in the world. B vitamins (B₁–B₁₂) control how mitochondria make energy, how nitric oxide is made, how one-carbon is used, and how genes work.
Ameer Awashra   +11 more
doaj   +1 more source

Associations of one-carbon metabolism, related B-vitamins and ApoE genotype with cognitive function in older adults: identification of a novel gene-nutrient interaction

open access: yesBMC Medicine
Background The role of one-carbon metabolism and related B-vitamins in cognitive function in ageing is well-documented, particularly for folate and vitamin B12, with vitamin B6 and riboflavin receiving much less attention.
Shane Gordon   +13 more
doaj   +1 more source

Low holotranscobalamin and cobalamins predict incident fractures in elderly men: the MrOS Sweden Study

open access: yes, 2014
In a population-based study on cobalamin status and incident fractures in elderly men (n = 790) with an average follow-up of 5.9 years, we found that low levels of metabolically active and total cobalamins predict incident fractures, independently of ...
Cummings, S R   +12 more
core  

Holotranscobalamin : A Newer Parameter in Diagnosis of Vitamin B12 Deficiency States

open access: yesIndian Journal of Pathology: Research and Practice, 2019
Kalpesh Rangaliya   +2 more
openaire   +1 more source

Holotranscobalamin — A Sensitive Marker of Cobalamin Malabsorption

European Journal of Clinical Investigation, 1999
BackgroundNo simple and reliable method of identifying patients with cobalamin malabsorption is available at present. The measurement of plasma holotranscobalamin, i.e. the metabolically active cobalamins bound to the transport protein transcobalamin, has been suggested as a means of fulfilling such criteria.DesignWe describe a method that directly ...
Ebba Nexø, A Kilander
exaly   +3 more sources

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