Concept
Vitamine
Publications associées (34)
Establishment of Reference Intervals of Blood Parameters Among the Healthy Afghan Population
Purpose: This study was designed and conducted to validate the reference values of hematological parameters for healthy adult male and female residents of Kabul city, Afghanistan. Methodology: In this cross-sectional study, the samples were collected accor ...
Albany2024Early-life vitamin A treatment rescues neonatal infection-induced durably impaired tolerogenic properties of celiac lymph nodes
Gut -draining mesenteric and celiac lymph nodes (mLNs and celLNs) critically contribute to peripheral tolerance toward food and microbial antigens by supporting the de novo induction of regulatory T cells (Tregs). These tolerogenic properties of mLNs and c ...
Cell Press2024Flexible Silk-Based Graphene Bioelectronics For Wearable Multimodal Physiological Monitoring
We introduce a skin-inspired epidermal bioelectronic patch (EBP) with unprecedented integration of graphene on silk with a facile and cost-effective fabrication process, excluding complex ink formulation. We advance the state-of-the-art by directly screen- ...
IEEE2023NAD(+) Precursors: A Questionable Redundancy
The last decade has seen a strong proliferation of therapeutic strategies for the treatment of metabolic and age-related diseases based on increasing cellular NAD(+) bioavailability. Among them, the dietary supplementation with NAD(+) precursors-classicall ...
MDPI2022Balancing NAD(+) deficits with nicotinamide riboside: therapeutic possibilities and limitations
Alterations in cellular nicotinamide adenine dinucleotide (NAD(+)) levels have been observed in multiple lifestyle and age-related medical conditions. This has led to the hypothesis that dietary supplementation with NAD(+) precursors, or vitamin B3s, could ...
SPRINGER BASEL AG2022Transient vitamin B5 starving improves mammalian cell homeostasis and protein production
Maintaining a metabolic steady state is essential for an organism's fitness and survival when confronted with environmental stress, and metabolic imbalance can be reversed by exposing the organism to fasting. Here, we attempted to apply this physiological ...
ACADEMIC PRESS INC ELSEVIER SCIENCE2020Development of novel tools for imaging of metabolic fluxes in vivo
Bioluminescent imaging is a powerful technique that enables imaging in living organisms with high sensitivity, low background signal, low cost and without the need for radioactivity. The emitted photons are produced in the oxidation reaction of luciferin c ...
EPFL2020Conjugating Biotin to Ruthenium(II) Arene Units via Phosphine Ligand Functionalization
Paul Joseph Dyson, Lucinda Kate Batchelor, Andrea Monti
Two-step functionalization of 4-diphenylphosphino benzoic acid with biotin afforded 2-(biotinyloxy)ethyl 4-(diphenylphosphanyl)benzoate (LP), that was subsequently used to synthesize the Ru(II) arene complexes [RuCl2(eta(6)-p-cymene)(LP)] (1), [Ru(C2O4)(et ...
2019Vitamin B12 deficiency and impaired expression of amnionless during aging
Sonia Karaz, Laurence Goulet, Alice Pannerec
Background Physical frailty and loss of mobility in elderly individuals lead to reduced independence, quality of life, and increased mortality. Vitamin B12 deficiency has been linked to several age-related chronic diseases, including in the musculo-skeleta ...
2018Sphagnum Species Modulate their Phenolic Profiles and Mycorrhizal Colonization of Surrounding Andromeda polifolia along Peatland Microhabitats
Alexandre Buttler, Vincent Eric Jules Jassey
Sphagnum mosses mediate long-term carbon accumulation in peatlands. Given their functional role as keystone species, it is important to consider their responses to ecological gradients and environmental changes through the production of phenolics. We compa ...
SPRINGER2018