Results 151 to 160 of about 643,488 (207)

Choline and methionine regulate lipid metabolism via the AMPK signaling pathway in hepatocytes exposed to high concentrations of nonesterified fatty acids

Journal of Cellular Biochemistry, 2020
High concentrations of nonesterified fatty acids (NEFAs) and β‐hydroxybutyric acid (BHBA) induce lipid peroxidation, resulting in liver damage. Choline and methionine (Met) can promote energy balance and benefit liver health in transition dairy cows ...
Jing Shen, Bo-fei Sun, Chao Yu, Yangchun Cao, C. Cai, Junhu Yao   +5 more
semanticscholar   +1 more source

Nonesterified fatty acids and lipid peroxidation

Molecular and Cellular Biochemistry, 1992
Oxygen free radicals damage cells through peroxidation of membrane lipids. Gastrointestinal mucosal membranes were found to be resistant to in vitro lipid peroxidation as judged by malonaldehyde and conjugated diene production and arachidonic acid depletion.
K A, Balasubramanian, S, Nalini, M, Manohar   +2 more
openaire   +2 more sources

The effect of the change of position on the nonesterified fatty acids

Experientia, 1973
El cambio postural ocasiona un aumento significativo de los acidos grasos libres plasmaticos. El test bioquimico postural propuesto es util para distinguir hipotension ortostatica asimpaticotonica de la de organo efector.
J, Portugal-Alvarez, C, Perezagua Clamagirand, A, Velasco Martin   +2 more
openaire   +2 more sources

The Significance of Nonesterified Fatty Acids in Plasma

Archives of Internal Medicine, 1958
Recent studies have clarified some aspects of fatty acid transport. The results promise to be of clinical importance, since fat, as a major energy source and as a component of body structure, plays a central role in chronic diseases of metabolism. For example, obesity can be conceived as an abnormal balance between the total amount of fatty acid stored
openaire   +2 more sources

Acyl‐Coenzyme A Thioesterase 9 Traffics Mitochondrial Short‐Chain Fatty Acids Toward De Novo Lipogenesis and Glucose Production in the Liver

Hepatology, 2020
Obesity‐induced pathogenesis of nonalcoholic fatty liver disease (NAFLD) and nonalcoholic steatohepatitis (NASH) is associated with increased de novo lipogenesis (DNL) and hepatic glucose production (HGP) that is due to excess fatty acids.
S. Steensels, Jixuan Qiao, Yan-zhen Zhang, Kristal M. Maner-Smith, N. Kika, Corey D. Holman, Kathleen E. Corey, W. Bracken, Eric A. Ortlund, Baran A. Ersoy   +9 more
semanticscholar   +1 more source

Cellular Transport of Nonesterified Fatty Acids

Journal of Molecular Neuroscience, 2001
Transport of nonesterified fatty acids (NEFA) is an important component of whole-body energy metabolism, and derangements in NEFA transport have been linked to several diseases. NEFA are transferred from their sites of production to cells in hepatic and peripheral tissues by mechanisms that are regulated in part by cell status and as determined by the ...
openaire   +2 more sources

Nonesterified fatty acids in the pathogenesis of hypertension: theory and evidence

Prostaglandins, Leukotrienes and Essential Fatty Acids, 1997
This paper approaches the hypothesis that fatty acids contribute to hypertension by examining possible interactions of nonesterified fatty acids with renal pressure-natriuresis, peripheral vascular resistance, and the central nervous barostat, three loci where long-term regulation of blood pressure is probably controlled.
T L, Goodfriend, B M, Egan
openaire   +2 more sources

Accumulation of nonesterified fatty acids in ischemic canine myocardium

American Journal of Physiology-Heart and Circulatory Physiology, 1984
In ischemic myocardium the time course of nonesterified fatty acid (NEFA) accumulation was studied in relation to changes in regional metabolism and mechanics. In open-chest dogs a coronary artery was partially occluded for 120 min. In the ischemic myocardium no increase was observed in NEFA content within 10 min, whereas changes were found in ...
F W, Prinzen, G J, Van der Vusse, T, Arts, T H, Roemen, W A, Coumans, R S, Reneman   +5 more
openaire   +2 more sources

Mechanisms of interference of nonesterified fatty acids in radioimmunoassays of steroids

Clinica Chimica Acta, 1979
Addition of nonesterified fatty acids caused an apparent increase in unbound steroid present in supernatants in radioimmunoassays for steroids utilizing dextran-coated charcoal. Nonesterified fatty acid interference occurred at the initial binding interaction between steroid and its antiserum, and also at the step separating bound from unbound steroid.
J M, Rash, I, Jerkunica, D, Sgoutas
openaire   +2 more sources

Effect of nonesterified fatty acids on the stability of prostacyclin activity

Metabolism, 1983
The half-life of the platelet antiaggregatory activity of prostacyclin (PGI2) is prolonged when PGI2 is incubated in human plasma or in fatty-acid-free human albumin solutions. This "PGI2-protective" effect is diminished when fatty acids are added to the incubate, and the diminution is proportional to the concentration of the nonesterified fatty acids ...
D P, Mikhailidis, A M, Mikhailidis, M A, Barradas, P, Dandona   +3 more
openaire   +2 more sources