Results 21 to 30 of about 15,184 (223)

Non-esterified Fatty Acid-Induced Reactive Oxygen Species Mediated Granulosa Cells Apoptosis Is Regulated by Nrf2/p53 Signaling Pathway

Antioxidants, 2020
Negative energy balance (NEB) during the perinatal period can affect dairy cow follicular development and reduce the fecundity. Non-esterified fatty acid (NEFA) concentration is elevated during NEB, and is known to be toxic for multiple cell types.
Yiru Wang, Chengmin Li, Julang Li, Genlin Wang, Lian Li   +4 more
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Association between prepartum nonesterified fatty acid serum concentrations and postpartum diseases in dairy cows

Journal of Dairy Science, 2022
: The objective of the present study was to quantify the relationships between prepartum nonesterified fatty acid (NEFA) concentrations and the development of subsequent diseases or culling and to identify the optimal thresholds allowing identification ...
I. Nicola, H. Chupin, J.-P. Roy, S. Buczinski, V. Fauteux, N. Picard-Hagen, R. Cue, J. Dubuc   +7 more
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Physiological regulation of NEFA availability: lipolysis pathway [PDF]

Proceedings of the Nutrition Society, 2004
Plasma NEFA are an important energy substrate and, furthermore, play a key role in the induction of insulin resistance in the body. The availability of NEFA is determined predominantly by their mobilization from adipose tissue triacylglycerol stores by the process of lipolysis.
V, Stich, M, Berlan
openaire   +2 more sources

Solvent-extracted soybean meal top-dressed on a fresh cow diet increased milk production, but not milk components, and decreased plasma non-esterified fatty acids

Czech Journal of Animal Science, 2019
Post-ruminally infused casein has increased milk and milk protein yield in post-partum cows. We theorised top dressing (TD) higher amounts of soybean meal (SBM) might mimic these effects.
Mohammad Ghelichkhan, Hamid Amanlou, Ehsan Mahjoubi, Robert A. Patton   +3 more
doaj   +1 more source

Inhibition of cluster antigen 36 protects against fatty acid-induced lipid accumulation, oxidative stress, and inflammation in bovine hepatocytes

Journal of Dairy Science, 2023
: When ketosis occurs, supraphysiological concentrations of nonesterified fatty acids (NEFA) display lipotoxicity and are closely related to the occurrence of hepatic lipid accumulation, oxidative stress, and inflammation, resulting in hepatic damage and
Chenchen Zhao, Jinxia Li, Menglin Liu, Linfang Chen, Yiwei Zhu, Wenwen Gao, Xiliang Du, Yuxiang Song, Guowen Liu, Lin Lei, Xinwei Li   +10 more
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Impaired Ratio of Unsaturated to Saturated Non-Esterified Fatty Acids in Saliva from Patients with Cystic Fibrosis

Diagnostics, 2020
Impaired salivary non-esterified fatty acids (NEFA) levels have been previously observed in cystic fibrosis (CF). This study aimed to characterize the salivary NEFA profile in CF and to examine whether the alterations are related to the pancreatic status
Monica Gelzo, Paola Iacotucci, Vincenzo Carnovale, Alice Castaldo, Marika Comegna, Gustavo Cernera, Gaetano Corso, Giuseppe Castaldo   +7 more
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Non-Esterified Fatty Acid-Induced Apoptosis in Bovine Granulosa Cells via ROS-Activated PI3K/AKT/FoxO1 Pathway

Antioxidants, 2023
Non-esterified fatty acid (NEFA), one of negative energy balance (NEB)’s most well-known products, has a significant impact on cows’ reproductive potential.
Zhiqi Lei, Ilyas Ali, Min Yang, Caixia Yang, Yifei Li, Lian Li   +5 more
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Non-esterified Fatty Acid Induce Dairy Cow Hepatocytes Apoptosis via the Mitochondria-Mediated ROS-JNK/ERK Signaling Pathway

Frontiers in Cell and Developmental Biology, 2020
Elevated plasma non-esterified fatty acid (NEFA) levels and hepatocytes damage are characteristics of ketosis in dairy cows. Oxidative stress is associated with the pathogenesis of NEFA-induced liver damage.
Yu Li, Yu Li, Hongyan Ding, Leihong Liu, Yuxiang Song, Xiliang Du, Shibin Feng, Xichun Wang, Xiaobing Li, Zhe Wang, Xinwei Li, Jinchun Li, Jinjie Wu, Guowen Liu   +13 more
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Leptin Concentration, Obesity, and Plasma Non-esterified Fatty Acid Levels in Children

Frontiers 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, Henar Ortega-Senovilla, Olaya de Dios, Iris Pérez-Nadador, Teresa Gavela-Pérez, Leandro Soriano-Guillén, Carmen Garcés   +6 more
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CRITICAL POINTS IN THE FEEDING OF HIGH YIELDING DAIRY COWS IN ASSOCIATION WITH BCS AND METABOLIC PROFILE TEST

Scientific Papers Animal Science and Biotechnologies, 2023
The aim of the study was to analyse the relationship between the body condition and the results of metabolic profile tests done in the milk (DIM) of dairy cows in different days.
Z. GERGÁCZ, E. SZÜCS
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