Results 21 to 30 of about 661,504 (323)

Depression and Vegetarians: Association between Dietary Vitamin B6, B12 and Folate Intake and Global and Subcortical Brain Volumes

open access: yesNutrients, 2021
Deficiency of vitamin B6 and vitamin B12, mostly in vegetarians, is found to be associated with depression and adverse neurological function. We investigated whether vitamin B6, B12, and folate have an effect on brain structure, especially among ...
S. Berkins, H. Schiöth, Gull Rukh
semanticscholar   +1 more source

Underground metabolism facilitates the evolution of novel pathways for vitamin B6 biosynthesis

open access: yesApplied Microbiology and Biotechnology, 2021
The term vitamin B6 is a designation for the vitamers pyridoxal, pyridoxamine, pyridoxine and the respective phosphate esters pyridoxal-5′-phosphate (PLP), pyridoxamine-5′-phosphate and pyridoxine-5′-phosphate. Animals and humans are unable to synthesise
Björn Richts, F. Commichau
semanticscholar   +1 more source

Intakes of folate, vitamin B6, and vitamin B12 and cardiovascular disease risk: a national population-based cross-sectional study

open access: yesFrontiers in Cardiovascular Medicine, 2023
BackgroundOnly a few studies that investigated dietary intakes of folate, vitamin B6, and vitamin B12 in relation to cariovascular disease (CVD). This study aimed to assess the association of dietary folate, vitamin B6, and vitamin B12 with CVD in the ...
Jiamin Huang   +6 more
doaj   +1 more source

Natural Variation in Vitamin B1 and Vitamin B6 Contents in Rice Germplasm

open access: yesFrontiers in Plant Science, 2022
Insufficient dietary intake of micronutrients contributes to the onset of deficiencies termed hidden hunger—a global health problem affecting approximately 2 billion people.
Nathalie Mangel   +6 more
doaj   +1 more source

Synthesis of B6 vitamin [PDF]

open access: yesHemijska Industrija, 2009
The importance of vitamin B6 has been known since its discovery in the 1940's. Chemical tests, elestrometric titration determinations, and absorption spectrum studies showed that this vitamin exists in three major chemical forms: pyridoxine (an alcohol),
Vučijak Nevena Ž.   +4 more
doaj   +1 more source

Correlation Between Pyridoxal 5’-Phospate Level And Valproic Acid In Epilepsy Children

open access: yesMCBS (Molecular and Cellular Biomedical Sciences), 2019
Background: It is important to maintain the adequate level of vitamin B6 to ensure stable metabolism. Vitamin B6 serum level might decreased by absorption disturbance or increasing demand.
I Gusti Ngurah Made Suwarba   +3 more
doaj   +1 more source

Vitamin B6 and Diabetes: Relationship and Molecular Mechanisms

open access: yesInternational Journal of Molecular Sciences, 2020
Vitamin B6 is a cofactor for approximately 150 reactions that regulate the metabolism of glucose, lipids, amino acids, DNA, and neurotransmitters. In addition, it plays the role of antioxidant by counteracting the formation of reactive oxygen species ...
E. Mascolo, F. Vernì
semanticscholar   +1 more source

Effect of vitamin B6 on pain, disease severity, and psychological profile of fibromyalgia patients; a randomized, double-blinded clinical trial

open access: yesBMC Musculoskeletal Disorders, 2022
Background Given the role of vitamin B6 on pronociceptive/antinociceptive neurotransmitters balance, metabolic reactions, and inflammation, it is important to clarify the effect of vitamin B6 on pain and psychological disturbance in fibromyalgia (FM ...
Banafsheh Ghavidel-Parsa   +6 more
doaj   +1 more source

Role of vitamin B6 status on antioxidant defenses, glutathione, and related enzyme activities in mice with homocysteine-induced oxidative stress

open access: yesFood & Nutrition Research, 2015
Background: Vitamin B6 may directly or indirectly play a role in oxidative stress and the antioxidant defense system. Objective: The purpose of this study was to examine the associations of vitamin B6 status with cysteine, glutathione, and its related ...
Cheng-Chin Hsu   +5 more
doaj   +1 more source

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