Results 21 to 30 of about 27,837 (274)

Dietary Implications of Polyunsaturated Fatty Acids during Pregnancy and in Neonates

open access: yesLife, 2023
Certain limitations exist for animals to modify fatty acid changes. Besides the role of arachidonic acid (AA), docosahexaenoic acid (DHA) and other 20-carbon long-chain polyunsaturated fatty acids (LCPUFAs) for the synthesis of inflammatory mediators as ...
Emilio Herrera, Henar Ortega-Senovilla
doaj   +1 more source

The Impact of Overstocking and Negative Energy Balance on Quantitative Measurement of Non-typhoidal Salmonella in Periparturient Dairy Cattle

open access: yesFrontiers in Veterinary Science, 2022
Stressful conditions in animal production facilities may exacerbate the fecal shedding and foodborne transmission of non-typhoidal Salmonella enterica subsp. enterica.
Lohendy Muñoz-Vargas   +6 more
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 ...
Erik Gruys   +2 more
openaire   +3 more sources

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   +2 more sources

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

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 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

Gluconeogenesis in the Yolk Sac Membrane: Enzyme Activity, Gene Expression, and Metabolites During Layer Chicken Development

open access: yesThe Journal of Poultry Science, 2023
Yolk sac membranes of layer eggs were collected daily (n = 7–9) from day three of incubation to day three post-hatch, and mRNA expression and activities were quantified for key gluconeogenesis enzymes (glucose-6-phosphatase, fructose-1 ...
Mitsuhiro Shibata   +2 more
doaj   +1 more source

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

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