Results 81 to 90 of about 5,059,827 (335)

UTX Responds to Nanotopography to Suppress Macrophage Inflammatory Response by Remodeling H3K27me3 Modification

open access: yesAdvanced Science, EarlyView.
Compared with those on the pTi surface, macrophages on the TNTs surface present reduced myosin II contractility, which facilitates the nuclear translocation of the UTX. This reduction decreases the enrichment of the repressive H3K27me3 histone modification at the Abca1 gene locus, which promotes the transcription and protein expression of ABCA1 ...
Hengji Jia   +8 more
wiley   +1 more source

Analysis of triacylglycerol and phospholipid sn‐positional isomers by liquid chromatographic and mass spectrometric methodologies

open access: yesMass Spectrometry Reviews, EarlyView., 2023
Abstract Analysis of triacylglycerol (TG) and phospholipid sn‐positional isomers can be divided into two main categories: (a) direct separation by chromatography or other means such as ion mobility mass spectrometry and (b) quantification of regioisomer ratios by structurally informative fragment ions with mass spectrometric methods.
Mikael Fabritius, Baoru Yang
wiley   +1 more source

A comparison of the metabolism of elaidic, oleic, palmitic, and stearic acids in the rat

open access: yesJournal of Lipid Research, 1964
A comparison has been made of the metabolism of 1-C14-labeled oleic, elaidic, palmitic, and stearic acids in the rat. Each acid was fed as a component of randomly rearranged soybean oil. All the acids were more than 96% absorbed.
Robert H. Coots
doaj  

Bioinspired Prolactin Pulse Release from Responsive Microneedles for Inhibiting Fatty Liver Formation

open access: yesAdvanced Science, EarlyView.
Inspired by the prolactin secretion profile under normal physiological conditions, biomimetic prolactin‐releasing microneedles are designed. Under the control of near infrared (NIR), these responsive microneedles facilitate pulsed release of prolactin to inhibit fatty liver formation.
Hongli Yin   +6 more
wiley   +1 more source

Demonstration of two pools of albumin-bound fatty acids

open access: yesJournal of Lipid Research, 1975
The uptakes of albumin-bound nonesterified fatty acids and of [1-14C]palmitic acid complexed to albumin by the isolated perfused rat liver were compared. During perfusion, the rate of uptake of nonesterified fatty acids decreased and became zero when the
C. Soler-Argilaga   +2 more
doaj  

Saturated palmitic acid induces myocardial inflammatory injuries through direct binding to TLR4 accessory protein MD2

open access: yesNature Communications, 2017
Obesity increases the risk for a number of diseases including cardiovascular diseases and type 2 diabetes. Excess saturated fatty acids (SFAs) in obesity play a significant role in cardiovascular diseases by activating innate immunity responses. However,
Yi Wang   +10 more
semanticscholar   +1 more source

Mechanistic Insights in Surface Engineering of Micro‐/Nanocomposite Phase Change Materials for Thermal Energy Storage: A Review

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review examines surface‐engineered phase change material composites as vital solutions for escalating thermal energy storage demands driven by urbanization. It elucidates their enhanced performance through chemical mechanisms, diverse compositions, and preparation strategies, emphasizing the role of carbon‐based additives in improving thermal ...
Laxman Singh   +11 more
wiley   +1 more source

Effect of a fat-free diet and of different dietary fatty acids (palmitate, oleate, and linoleate) on the fatty acid composition of fresh-water fish lipids

open access: yesJournal of Lipid Research, 1963
When fresh-water fish Pimelodus maculatus were fed a fat-deficient diet, the concentration of linoleic and arachidonic acids in glycerides and phospholipids decreased, and the concentration of palmitic, palmitoleic, oleic, and eicosatrienoic acids ...
R.R. Brenner, D.V. Vazza, M.E. De Tomás
doaj  

Structured Lipids: Synthesis, Genetic Engineering, and Applications

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Lipids are essential to the human body, but some can be harmful. As a result, current research focuses on structured lipids (SLs), which are engineered to have specific fatty acid arrangements. These structural modifications can enhance both nutritional and physical properties.
Chandu S. Madankar   +5 more
wiley   +1 more source

Utilization of Palmitic Acid by Mycobacterium avium [PDF]

open access: yesInfection and Immunity, 1971
Mycobacterium avium accumulates 14 C-palmitic acid with saturation kinetics; the process is both temperature dependent and p H sensitive. The fatty acid is incorporated into triglyceride in vivo and the conversion is detectable within 5 min after exposure of the cells to
openaire   +3 more sources

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