Results 21 to 30 of about 26,416 (261)

К вопросу построения анализаторов "спектра" Уолша [PDF]

open access: yes, 1974
Microorganisms, such as Pseudomonas putida, utilize specific physical properties of cellular membrane constituents, mainly glycerophospholipids, to (re‐)adjust the membrane barrier to environmental stresses.
Blank, Lars M.   +4 more
core   +1 more source

The Acinetobacter baumannii Mla system and glycerophospholipid transport to the outer membrane

open access: yeseLife, 2019
The outer membrane (OM) of Gram-negative bacteria serves as a selective permeability barrier that allows entry of essential nutrients while excluding toxic compounds, including antibiotics.
Cassandra Kamischke   +7 more
doaj   +1 more source

Editorial: Membrane lipids in T cell functions [PDF]

open access: yes, 2018
Plasma membrane lipids play essential roles in regulating T cell signaling, differentiation, and effector functions. The major lipid species in the plasma membrane are glycerophospholipids, sphingolipids, and sterol lipids.
Tuosto, Loretta, Xu, Chenqi
core   +1 more source

Chemical Biology Tools to Study Lipids and their Metabolism with Increased Spatial and Temporal Resolution

open access: yesCHIMIA, 2021
Lipids are important cellular components providing many essential functions. To fulfill these various functions evolution has selected for a diverse set of lipids and this diversity is seen at the organismal, cellular and subcellular level ...
Clémence Simon   +2 more
doaj   +1 more source

Metabolic Modulation Predicts Heart Failure Tests Performance [PDF]

open access: yes, 2019
The metabolic changes that accompany changes in Cardiopulmonary testing (CPET) and heart failure biomarkers (HFbio) are not well known. We undertook metabolomic and lipidomic phenotyping of a cohort of heart failure (HF) patients and utilized Multiple ...
Abbate, Antonio   +11 more
core   +3 more sources

Modulation of the activity of cytosolic phospholipase A2α (cPLA2α) by cellular sphingolipids and inhibition of cPLA2α by sphingomyelin[S]

open access: yesJournal of Lipid Research, 2010
We examined the effect of the cellular sphingolipid level on the release of arachidonic acid (AA) and activity of cytosolic phospholipase A2α (cPLA2α) using two Chinese hamster ovary (CHO)-K1-derived mutants deficient in sphingolipid synthesis: LY-B ...
Hiroyuki Nakamura   +5 more
doaj   +1 more source

Marine Plasmalogens: A Gift from the Sea with Benefits for Age-Associated Diseases

open access: yesMolecules, 2023
Aging increases oxidative and inflammatory stress caused by a reduction in metabolism and clearance, thus leading to the development of age-associated diseases. The quality of our daily diet and exercise is important for the prevention of these diseases.
Shinji Yamashita   +4 more
doaj   +1 more source

Central mechanisms mediating the hypophagic effects of oleoylethanolamide and N-acylphosphatidylethanolamines: different lipid signals? [PDF]

open access: yes, 2015
The spread of "obesity epidemic" and the poor efficacy of many anti-obesity therapies in the long-term highlight the need to develop novel efficacious therapy. This necessity stimulates a large research effort to find novel mechanisms controlling feeding
Gaetani, Silvana   +4 more
core   +2 more sources

Lipid profiling of FPLC-separated lipoprotein fractions by electrospray ionization tandem mass spectrometry[S]

open access: yesJournal of Lipid Research, 2009
Glycerophospholipid and sphingolipid species and their bioactive metabolites are important regulators of lipoprotein and cell function. The aim of the study was to develop a method for lipid species profiling of separated lipoprotein classes. Human serum
Philipp Wiesner   +4 more
doaj   +1 more source

Effects of a 12-week whole-grain or refined wheat intervention on plasma acylcarnitines, bile acids and signaling lipids, and association with liver fat: A post-hoc metabolomics study of a randomized controlled trial

open access: yesFrontiers in Nutrition, 2022
BackgroundWe previously showed that whole-grain wheat (WGW) consumption had beneficial effects on liver fat accumulation, as compared to refined wheat (RW).
Anouk Gijbels   +5 more
doaj   +1 more source

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