Changes in fatty acids, blood biochemistry and mRNA expressions of genes involved in polyunsaturated fatty acid metabolism in brown trout ( Salmo trutta ) during starvation and refeeding

2020 ◽  
Author(s):  
Gökhan Arslan ◽  
Mehtap Bayır ◽  
Aycan Mutlu Yağanoğlu ◽  
Abdulkadir Bayır
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acid ◽  
Brown Trout ◽  
Fatty Acid Metabolism ◽  
Salmo Trutta ◽  
Acid Metabolism ◽  
Blood Biochemistry ◽  
Brown Trout Salmo Trutta

scholarly journals Delta-6-desaturase Links Polyunsaturated Fatty Acid Metabolism With Phospholipid Remodeling and Disease Progression in Heart Failure

2014 ◽  
Vol 7 (1) ◽  
pp. 172-183 ◽  
Author(s):  
Catherine H. Le ◽  
Christopher M. Mulligan ◽  
Melissa A. Routh ◽  
Gerrit J. Bouma ◽  
Melinda A. Frye ◽  
...  
Keyword(s):  
Heart Failure ◽  
Fatty Acid ◽  
Disease Progression ◽  
Polyunsaturated Fatty Acid ◽  
Fatty Acid Metabolism ◽  
Acid Metabolism ◽  
Delta 6 Desaturase

Role of the AMP-activated protein kinase in regulating fatty acid metabolism during exerciseThis paper is one of a selection of papers published in this Special Issue, entitled 14th International Biochemistry of Exercise Conference – Muscles as Molecular and Metabolic Machines, and has undergone the Journal’s usual peer review process.

2009 ◽  
Vol 34 (3) ◽  
pp. 315-322 ◽  
Author(s):  
Gregory R. Steinberg
Keyword(s):  
Skeletal Muscle ◽  
Fatty Acids ◽  
Adipose Tissue ◽  
Fatty Acid ◽  
Protein Kinase ◽  
Fatty Acid Metabolism ◽  
Acid Metabolism ◽  
Moderate Intensity ◽  
Amp Activated Protein Kinase

During moderate-intensity exercise, fatty acids are the predominant substrate for working skeletal muscle. The release of fatty acids from adipose tissue stores, combined with the ability of skeletal muscle to actively fine tune the gradient between fatty acid and carbohydrate metabolism, depending on substrate availability and energetic demands, requires a coordinated system of metabolic control. Over the past decade, since the discovery that AMP-activated protein kinase (AMPK) was increased in accordance with exercise intensity, there has been significant interest in the proposed role of this ancient stress-sensing kinase as a critical integrative switch controlling metabolic responses during exercise. In this review, studies examining the role of AMPK as a regulator of fatty acid metabolism in both adipose tissue and skeletal muscle during exercise will be discussed. Exercise induces activation of AMPK in adipocytes and regulates triglyceride hydrolysis and esterfication through phosphorylation of hormone sensitive lipase (HSL) and glycerol-3-phosphate acyl-transferase, respectively. In skeletal muscle, exercise-induced activation of AMPK is associated with increases in fatty acid uptake, phosphorylation of HSL, and increased fatty acid oxidation, which is thought to occur via the acetyl-CoA carboxylase-malony-CoA-CPT-1 signalling axis. Despite the importance of AMPK in regulating fatty acid metabolism under resting conditions, recent evidence from transgenic models of AMPK deficiency suggest that alternative signalling pathways may also be important for the control of fatty acid metabolism during exercise.

Polyunsaturated fatty acid metabolism in enterocyte models: T84 cell line vs. Caco-2 cell line

2013 ◽  
Vol 50 (2) ◽  
pp. 111-120 ◽  
Author(s):  
Pauline Beguin ◽  
Anne-Catherine Schneider ◽  
Eric Mignolet ◽  
Yves-Jacques Schneider ◽  
Yvan Larondelle
Keyword(s):  
Fatty Acid ◽  
Cell Line ◽  
Polyunsaturated Fatty Acid ◽  
Fatty Acid Metabolism ◽  
Acid Metabolism ◽  
T84 Cell Line
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