Results 111 to 120 of about 51,225 (273)

Do We Need to Monitor B‐Vitamins and Homocysteine During Initiation of Foslevodopa/Foscarbidopa Therapy?

Movement Disorders, EarlyView.
Aida Shaghaghi‐Zadeh, Matthias Höllerhage, Florian Wegner, Lan Ye, Ishana Schneidereit, Tobias Hegelmaier, Rebecca Jacob, Christoph Schrader, Martin Klietz   +8 more
wiley   +1 more source

A new branch of mammalian vitamin B6 metabolism: AKR1C‐mediated conversion of pyridoxal to pyridoxine and 4‐pyridoxolactone

The FEBS Journal, EarlyView.
Pyridoxal 5′‐phosphate (PLP) homeostasis relies on salvage enzymes, yet key metabolic branches remain undefined. We identify AKR1C isozymes as previously undescribed contributors that convert pyridoxal into pyridoxine or 4‐pyridoxolactone through reductase and dehydrogenase activities.
Nayu Kito, Yasuyuki Kitaura, Kyoka Iino, Kazuya Toriumi, Hyunah Noh, Naoya Ogawa, Makoto Arai, Hisashi Hemmi, Tomokazu Ito   +8 more
wiley   +1 more source

Vitamin B6, cardiovascular diseases, and diabetes mellitus

Mìžnarodnij Endokrinologìčnij Žurnal
Vitamin B6 is a broad term for six water-soluble vitamins that can change forms. These include pyridoxal, pyridoxine, pyridoxamine, and their 5-phosphorylated forms, which are pyridoxal 5’-phosphate (PLP), pyridoxine 5’-phosphate, and pyridoxamine 5 ...
A.A. Serhiyenko, T.T. Dolinay, V.B. Sehin, V.A. Serhiyenkо   +3 more
doaj   +1 more source

Phenotypic characterization of Arabidopsis thaliana mutants that alleviate root growth defects in a vitamin B6 biosynthesis mutant

The FEBS Journal, EarlyView.
Vitamin B6 is a critical molecule for plant metabolism and development. Rsr4‐1, a loss‐of‐function mutant in a vitamin B6 biosynthesis gene, has a distinct short root phenotype. Here we describe five novel suppressor mutants with an rsr4‐1 background that have normalized root growth and distinct phenotypic and molecular characteristics, representing a ...
Marcelina Parra, Paige Henning, Clayton Bailes, Sanja Roje, Hanjo Hellmann   +4 more
wiley   +1 more source

Vitamin B6'nın trombosit agregasyonuna etkisi [PDF]

, 1990
Bu çalışmada vitamin B6'nın trombosit agregasyonuna etkisi araştırıldı. Yaşları 19-24 arasında değişen 24 sağlıklı erkek de nek eşit sayıda iki guruba ayrıldı.
Aybak, Mehmet
core  

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

Vitamin B6: too much, too little, too late? An analysis of sales trends in Australia from 2023 to 2025

Internal Medicine Journal, EarlyView.
Abstract Background Peripheral neuropathy associated with vitamin B6 (pyridoxine) is dose and duration dependent. High‐dose vitamin B6 products associated with adverse neurological effects are available in Australia, prompting recent regulatory action to reschedule products containing ≥50 mg pyridoxine to schedule 3 (pharmacist only).
Wai‐Jo Jocelin Chan, Jennifer Hunter, Vivian Yeukman Lee, Rose Cairns, Slade Mathews, Joanna E. Harnett   +5 more
wiley   +1 more source

Enhancement of vitamin B6 levels in rice expressing Arabidopsis vitamin B6 biosynthesis de novo genes [PDF]

Vitamin B6 (pyridoxine) is vital for key metabolic reactions and reported to have antioxidant properties in planta. Therefore, enhancement of vitamin B6 content has been hypothesized to be a route to improve resistance to biotic and abiotic stresses ...
Mangel, Nathalie, Fernie, Alisdair R., Fitzpatrick, Teresa B., Gruissem, Wilhelm, Tohge, Takayuki, Li, Kuan-Te, Fudge, Jared B., Szurek, Boris, Wu, Ting-Ying, Vanderschuren, Herve   +9 more
core  

Vitamin B6 determination by chromatographic methods [PDF]

, 2009
V diplomové práci jsou popsány hydrofilní vitamin, zejména pyridoxin - jeho funkce, potře-ba, výskyt v potravinách, reakce pyridoxinu a ztráty vitaminu B6 při zpracování potravin.
Strnková, Jana
core  

Vitamin B6 in pediatric renal transplant recipients [PDF]

Objectives: Our aim was to assess the vitamin B6 intake and biochemical status in a sample of children who have undergone renal transplantation. Methods: A prospective observational study was performed in 10 pediatric renal transplant recipients to ...
Gilbert, Rodney, Wootton, Stephen, Harmer, Matthew, Anderson, Caroline   +3 more
core   +1 more source