Results 21 to 30 of about 30,049 (242)

Leptin Concentration, Obesity, and Plasma Non-esterified Fatty Acid Levels in Children

open access: yesFrontiers in Pediatrics, 2022
The association between obesity and higher non-esterified fatty acid (NEFA) levels has been established in adults. In contrast, lower NEFA levels have been described in children with obesity although the reason behind this association remains unclear ...
Claudia Vales-Villamarín   +6 more
doaj   +1 more source

Use of structured triacylglycerols containing predominantly stearic and oleic acids to probe early events in metabolic processing of dietary fat

open access: yesJournal of Lipid Research, 1999
Early events in the metabolic processing of dietary triacylglycerol may have an important impact on subsequent development of risk factors for coronary heart disease.
Lucinda K.M. Summers   +6 more
doaj   +1 more source

Comparisons of Fatty Acid Taste Detection Thresholds in People Who Are Lean vs. Overweight or Obese: A Systematic Review and Meta-Analysis.

open access: yesPLoS ONE, 2017
Given the increasing evidence that supports the ability of humans to taste non-esterified fatty acids (NEFA), recent studies have sought to determine if relationships exist between oral sensitivity to NEFA (measured as thresholds), food intake and ...
Robin M Tucker   +5 more
doaj   +1 more source

Studies on fat digestion, absorption, and transport in the suckling rat. II. Triacylglycerols: molecular species, stereospecific analysis, and specificity of hydrolysis by lingual lipase.

open access: yesJournal of Lipid Research, 1981
Triacylglycerols (TG) of rat milk supply about two-thirds of the energy consumed by suckling rat pups. The present studies were undertaken to determine stereospecific fatty acid composition and molecular species distribution of milk TG and TG produced ...
J E Staggers   +2 more
doaj   +1 more source

Longitudinal Metabolomic Profiling of Amino Acids and Lipids across Healthy Pregnancy. [PDF]

open access: yesPLoS ONE, 2015
Pregnancy is characterized by a complexity of metabolic processes that may impact fetal development and ultimately, infant health outcomes. However, our understanding of whole body maternal and fetal metabolism during this critical life stage remains ...
Karen L Lindsay   +6 more
doaj   +1 more source

The effect of a product with three gluconeogenic precursors during the transition period on blood metabolites and milk yield in Chilean Holstein cattle

open access: yesJournal of Applied Animal Research, 2018
The objective of this study was to determine the effect of a product containing calcium propionate 70 g/kg, propylene glycol 95 g/kg and glycerol 330 g/kg on blood β-hydroxy butyrate, non-esterified fatty acids and milk yield in Chilean Holstein cows ...
Pedro Melendez   +3 more
doaj   +1 more source

The Effect of Eicosapentaenoic Acid and Docosahexaenoic Acid on Blood Parameters, Production and Composition of Ewe's Milk in Late Pregnancy [PDF]

open access: yesپژوهشهای علوم دامی ایران
Introduction: Maternal stimuli, such as nutrition, result in developmental adaptations by the fetus which changes physiology and metabolism of offspring.
Hasan Aliarabi, mehrangiz abbasi
doaj   +1 more source

Non esterified fatty acids (NEFA) in dairy cattle. A review [PDF]

open access: yesVeterinary Quarterly, 2005
The objective of this report is to review the literature on elevated blood concentrations of nonesterified fatty acids (NEFA) before and after parturition in high-yielding dairy cows. It highlights the factors that influence serum NEFA production and their circulation before and after parturition, such as adaptation for nutrient partitioning for fetal ...
A A, Adewuyi   +2 more
openaire   +2 more sources

Considerations about the in situ derivatization and fractionation of EFA and NEFA in biological and food samples

open access: yesMethodsX, 2015
Despite their important role in tissues, fluids and foods, the analysis of non-esterified fatty acids (NEFA) as methyl esters (NEFAME) is performed using expensive, cumbersome and time-consuming procedures that needs of isolation, fractionation and ...
Lígia L. Pimentel   +3 more
doaj   +1 more source

Yale - Non-Esterified Fatty Acids v1 [PDF]

open access: yes, 2019
Summary: Procedure used to determine the concentration of NEFA in blood, serum, and plasma. NEFA; Free fatty acids are measured in a multistep reaction to form an colored adduct of 3-methyl-Nethyl-N-(b-hydroxy-ethyl)-analine and 4-aminoantipyridine monitored at 560 nm.
John Stack, Gary Cline
openaire   +1 more source

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