Results 61 to 70 of about 7,318 (257)
FEBS Open Bio, Volume 16, Issue 2, Page 279-298, February 2026.Patatin domain‐containing (phospho)lipases are lipid‐hydrolyzing enzymes central to metabolism, membrane remodeling, and signaling. Their activity relies on precise co‐activation mechanisms involving protein–protein interactions and conformational rearrangements.
Noopur Dubey +2 more
wiley +1 more source
Journal of Lipid Research, 1974 A clear separation of retinol, retinal, and retinoic acid has been achieved by liquid–gel partition chromatography on Sephadex LH-20 with solvent mixtures of chloroform, Skellysolve B, and methanol.
Y.L. Ito +3 more
doaj +1 more source
Fatty acid transport protein 1 regulates retinoid metabolism and photoreceptor development in mouse retina. [PDF]
PLoS ONE, 2017 In retinal pigment epithelium (RPE), RPE65 catalyzes the isomerization of all-trans-retinyl fatty acid esters to 11-cis-retinol in the visual cycle and controls the rhodopsin regeneration rate.
Aurélie Cubizolle +4 more
doaj +1 more source
Foods, 2023 Wheat bran can be used as a cost-effective food ingredient to stabilise vitamin A. However, wheat bran endogenous enzymes have been shown to reduce vitamin A stability. In this study, we elucidated the mechanism for this negative effect in an accelerated
Eline Van Wayenbergh +4 more
doaj +1 more source
Vitamins A and E content of commercial infant foods in the UK: A cause for concern? [PDF]
, 2016 According to the European Food Safety Authority, currently, there are no reliable data or robust guidelines available in relation to the micronutrient composition of infant foods. This study evaluated the intake of vitamins A and E of infants from ‘ready-
Govinden, Pesila +2 more
core +1 more source
Health Science Reports, Volume 9, Issue 2, February 2026.ABSTRACT Background and Aims Acne vulgaris is a frequent skin disorder, affecting a large part of the population worldwide, and strongly influencing not only the physical but also the mental aspects of health. The choice of therapy for acne vulgaris is a very difficult one because the multifactorial causality of the disease and interindividual ...
Mobina Tajdari +5 more
wiley +1 more source
Plasma kinetics of vitamin A in humans after a single oral dose of [8,9,19-13C]retinyl palmitate
Journal of Lipid Research, 1996 The kinetics of vitamin A and its major metabolites were investigated in humans. Eleven healthy male subjects ingested 105 mumol (100,000 IU) of [8,9,19-13C]retinyl palmitate in an oily solution.
D V Reinersdorff, E Bush, D J Liberato
doaj +1 more source
Vitamins in cosmetic products: Current opinions and practice [PDF]
Arhiv za farmaciju, 2017 Vitamins A, E, C, B3 and provitamin B5 (panthenol), and their numerous derivatives are most widely used in cosmetic products. Cosmetic retinoids (retinol, retinaldehyde, and retinyl esters) have been used for years in cosmetic treatments of (photo)aged ...
Vasiljević Dragana +2 more
doaj +1 more source
In vivo confocal Raman spectroscopy and molecular dynamics analysis of penetration of retinyl acetate into stratum corneum [PDF]
, 2017 Objective The purpose of this study is to elucidate the behavior of retinyl acetate in penetrating human skin without the presence of enhancers by using confocal Raman spectroscopy and molecular dynamics simulation.
Azóia, Nuno G. +6 more
core +1 more source
Retinyl Ester Hydrolysis and Retinol Efflux from BFC-1β Adipocytes [PDF]
Journal of Biological Chemistry, 1997 Adipose tissue is an important storage depot for retinol, but there are no data regarding retinol mobilization from adipose stores. To address this, dibutyryl cAMP was provided to murine BFC-1beta adipocytes and its effects on retinol efflux assessed. High performance liquid chromatography analysis of retinol and retinyl esters in adipocytes and media ...
S, Wei +7 more
openaire +2 more sources