Results 11 to 20 of about 51,225 (273)

Vitamin B6 deficiency disrupts serotonin signaling in pancreatic islets and induces gestational diabetes in mice

Communications Biology, 2021
Fields et al. investigate the impact of vitamin B6 deficiency on islet β-cell proliferation during pregnancy, using vitamin B6-deficient mice. They find that gestational vitamin B6 deficiency decreases serotonin levels in pancreatic islets and reduces β ...
Ashley M. Fields, Kevin Welle, Elaine S. Ho, Clementina Mesaros, Martha Susiarjo   +4 more
doaj   +1 more source

Voltammetric determination of vitamin B6 in the presence of vitamin C based on zinc ferrite nano-particles modified screen-printed graphite electrode

ADMET and DMPK, 2023
The zinc ferrite nano-particles (ZnFe2O4) modified screen-printed graphite electrode (ZnFe2O4/SPGE) was used for the voltammetric determination of vitamin B6 in real samples, using differential pulse voltammetry (DPV).
Peyman Mohammadzadeh Jahani, Maedeh Jafari, Sayed Ali Ahmadi   +2 more
doaj   +1 more source

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

Frontiers 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, Pipasha Khatun, Yuqing Xiong, Bingrui Liu, Yisu Zhao, Quanjun Lyu, Quanjun Lyu   +6 more
doaj   +1 more source

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

Frontiers 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, Jared B. Fudge, Wilhelm Gruissem, Wilhelm Gruissem, Teresa B. Fitzpatrick, Hervé Vanderschuren, Hervé Vanderschuren   +6 more
doaj   +1 more source

Vitamin B6-Dependent and Vitamin B6-Responsive Disorders

, 2022
The importance of vitamin B6 is evident by its role as the most abundant cofactor in human metabolism. A total of six different B6 vitamers follow a complex pathway of absorption and transformation into the final active cofactor, pyridoxal 5′-phosphate (PLP), which catalyses over 100 reactions, mainly in amino acid and neurotransmitter metabolism. Over
Plecko, Barbara, Struys, Eduard A.
openaire   +3 more sources

Cognitive and mood effects in healthy children during 12 weeks' supplementation with multi-vitamin/minerals [PDF]

, 2008
Adequate levels of vitamins and minerals are essential for optimal neural functioning. A high proportion of individuals, including children, suffer from deficiencies in one or more vitamins or minerals.
Kennedy, David O, Jackson, Philippa A, Robertson, Bernadette C, Defeyter, M.A., Greer, Joanna, Scholey, Andrew B, Jackson, Philippa, Jackson, P.A., Robertson, B.C., Buchanan, Tom, Scholey, Andrew, Haskell, Crystal F, Defeyter, Margaret Anne (Greta), Haskell, C.F., Kennedy, D.O., Scholey, A.B., Elliott, J.M., Tiplady, B., Defeyter, Margaret A, Haskell, Crystal, Kennedy, David, Elliott, Jade, Robertson, Bernadette, Buchanan, T., Tiplady, Brian, Greer, J., Elliott, Jade M   +26 more
core   +1 more source

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

MCBS (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, Ni Putu Yunik Novayanti, I Gusti Lanang Sidiartha, Dewi Sutriani Mahalini   +3 more
doaj   +1 more source

Assembly of the eukaryotic PLP-synthase complex from plasmodium and activation of the Pdx1 enzyme [PDF]

, 2012
Biosynthesis of vitamins is fundamental to malaria parasites. Plasmodia synthesize the active form of vitamin B6 (pyridoxal 5-phosphate, PLP) using a PLP synthase complex.
Böttcher, Bettina, Derrer, Bianca, Windeisen, Volker, Hipp, Katharina, Tews, Ivo, Sinning, Irmgard, Kappes, Barbara, Boettcher, Bettina, Gengenbacher, Martin, Guedez, Gabriela   +9 more
core   +1 more source

Effects of Vitamin B6 Deficiency on the Composition and Functional Potential of T Cell Populations

Journal of Immunology Research, 2017
The immune system is critical in preventing infection and cancer, and malnutrition can weaken different aspects of the immune system to undermine immunity.
Bingjun Qian, Shanqi Shen, Jianhua Zhang, Pu Jing   +3 more
doaj   +1 more source

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

BMC 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, Arvin Naeimi, Faeze Gharibpoor, Nazila Sattari, Atefeh Jafari, Irandokht Shenavar Masooleh, Ali Montazeri   +6 more
doaj   +1 more source