Results 1 to 10 of about 15,067 (118)

Association of precalving serum NEFA concentrations with postpartum diseases and reproductive performance in multiparous Holstein cows: Cut‐off values

Veterinary Medicine and Science, 2023
Background High concentrations of NEFA relative to a defined reference or ‘cut‐point’ values before calving can predict the risk of specific or collective periparturient disease events.
Mehrdad Mohri, H A Seifi
exaly   +2 more sources

High Concentrations of Non-Esterified Fatty Acids During Bovine In Vitro Fertilisation Are Detrimental for Spermatozoa Quality and Pre-Implantation Embryo Development [PDF]

Journal of Developmental Biology
High non-esterified fatty acids (NEFAs) during negative energy balance in dairy cattle can impair reproduction. While their effects on oocyte maturation and preimplantation embryo development are known, their impact during fertilisation is largely ...
Abdullah F. Idriss, Edward J. Okello, Roger G. Sturmey, Miguel A. Velazquez   +3 more
doaj   +2 more sources

The introduction of sexually active bucks at different moments of the oestrous cycle does not modify the NEFAs or the IGF-1 concentrations

Italian Journal of Animal Science, 2021
Non-esterified fatty acids (NEFAs) and Insulin-like growth factor-I (IGF-1) concentrations are modified after the induction of a "male effect". The present study examined the effect of the introduction of males into a group of females that were ...
Luis Ángel Zarazaga, María Carolina Gatica, José Luis Guzmán   +2 more
doaj   +1 more source

Biochemical abnormality in the Brown Swiss breed cows affected with ketosis in the perinatal period

Theoretical and Applied Veterinary Medicine, 2023
Ketosis is widespread disturbance among dairy cows, causing significant economic losses and requiring further study of its pathogenesis. This particularly applies to less traditional dairy breeds, including the Brown Swiss.
V. H. Yefimov
doaj   +1 more source

Non-Esterified Fatty Acid Induces ER Stress-Mediated Apoptosis via ROS/MAPK Signaling Pathway in Bovine Mammary Epithelial Cells

Metabolites, 2022
Elevated concentrations of non-esterified fatty acid (NEFA) induced by negative energy balance (NEB) during the transition period of dairy cows is known to be toxic for multiple bovine cell types.
Yexiao Yan, Junpeng Huang, Changchao Huan, Lian Li, Chengmin Li   +4 more
doaj   +1 more source

Rechterlijk Pardon (Pemaafan Hakim) : Suatu Upaya Menuju Sistem Peradilan Pidana Dengan Paradigma Keadilan Restoratif

Jurnal IUS, 2020
Tulisan ini akan secara spesifik membahas mengenai pengaturan rechterlijk pardon (pemaafan hakim) dalam RKUHP sebagai salah satu bentuk pendekatan keadilan restoratif yang pada prinsipnya mencoba untuk menghindari penjatuhan pidana penjara sejauh hal ...
Nefa Claudia Meliala
doaj   +1 more source

Circulating Non-Esterified Fatty Acids as Biomarkers for Fat Content and Composition in Pigs

Animals, 2021
Circulating non-esterified fatty acids (NEFA) can reflect the composition of dietary fat or adipose tissues depending on the fasting conditions. Therefore, circulating NEFA may be valuable as biomarkers for meat quality traits, such as intramuscular fat ...
Marc Tor, Francesca Vilaró, Roger Ros-Freixedes, Javier Álvarez-Rodríguez, Lluís Bosch, Sofia Gol, Ramona N. Pena, Josep Reixach, Joan Estany   +8 more
doaj   +1 more source

The determinants of fasting and post-load non-esterified fatty acids in older adults: The cardiovascular health study

Metabolism Open, 2023
Aim: Non-esterified fatty acids (NEFA) are potential targets for prevention of key cardiometabolic diseases of aging, but their population-level correlates remain uncertain.
Yakubu Bene-Alhasan, David S. Siscovick, Joachim H. Ix, Jorge R. Kizer, Russell Tracy, Luc Djoussé, Kenneth J. Mukamal   +6 more
doaj   +1 more source

Use of a glycogenic precursor during the prepartum period and its effects upon metabolic indicators and reproductive parameters in dairy cows

Revista Mexicana de Ciencias Pecuarias, 2020
The aim was to evaluate if 1-2 propanodiol plus calcium propionate (glycogenic precursor) supplementation during the transition period in high yielding dairy cows reduces metabolic and reproductive dysfunctions during early lactation.
Carlos Leyva Orasma, Jesús Jaime Benitez-Rivas, Juan Luis Morales Cruz, Cesar Alberto Meza-Herrera, Oscar Ángel-García, Fernando Arellano-Rodríguez, Guadalupe Calderón-Leyva, Dalia Ivette Carrillo-Moreno, Francisco Veliz Deras   +8 more
doaj   +1 more source

Effects of blood sample collection and preparation methods on concentrations of glucose and nonesterified fatty acids in dairy cattle

JDS Communications, 2023
Measurement of concentrations of glucose and nonesterified fatty acids (NEFA) in blood is common in nutrition and physiology studies. Proper collection and preparation conditions of the blood have been less well studied in dairy cattle.
J.K. Drackley
doaj   +1 more source