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The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs

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2022
The_Effect_of_Fish_Oil-Based_Food_pub_2022.pdf (276.2Kb)
Authors
Ravić, Branko
Debeljak-Martačić, Jasmina
Pokimica, Biljana
Vidović, Nevena
Ranković, Slavica
Glibetić, Marija
Stepanović, Predrag
Popović, Tamara
Article (Published version)
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Abstract
The synthesis, degradation, and reconstruction of the cell membrane as a metabolic pathway of phospholipids is a constant and dynamic process. Fatty acids as bioactive lipid components of plasma and erythrocyte phospholipids as structural lipids have biological roles in the integrity of cell membranes. Fatty acids, depending on the chain length, the degree of saturation, and the synthesis pathways, can alleviate inflammation and oxidative stress caused by excessive exercise. Considering that changing food intake or diet can influence fatty acid phospholipid metabolism, our study aimed to determine the potential benefits of fish-based diets in working (police) dogs undergoing intensive training concerning bioactive lipids such as fatty acids, phospholipids of plasma, and erythrocytes. Fatty acid esters’ composition of plasma and erythrocyte phospholipids as a bioactive lipids, in addition to markers of oxidative stress and metabolic parameters, were analysed by GC chromatography. The fo...od was well tolerated by all dogs, and the compliance to the diet was high throughout the study. After the treatment with fish-based food, blood glucose, total, and LDL cholesterol levels were significantly reduced, indicating positive biochemical profiles of dogs. Correlations of fatty acid phospholipid compositions between plasma and erythrocytes have shown that both plasma and erythrocytes could represent markers of omega-3 eicosapentaenoic and docosahexaenoic acid intake levels in dogs. Morover, fish-based food supplementation caused a significant reduction in lipid peroxidation markers. The enrichment of dogs’ diets with marine fish could improve oxidative status and improve roles and status of bioactive lipids, such as membrane phospholipids and fatty acids, as its components in plasma and erythrocytes in police dogs exposed to intensive exercise.

Keywords:
bioactive lipids / fatty acids / omega-3 / oxidative stress / working dogs
Source:
Biomolecules, 2022, 12, 8, 1092-
Publisher:
  • Multidisciplinary Digital Publishing Institute (MDPI)
Funding / projects:
  • Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200015 (University of Belgrade, Institute for Medical Research) (RS-200015)

DOI: 10.3390/biom12081092

ISSN: 2218-273X

[ Google Scholar ]
URI
http://rimi.imi.bg.ac.rs/handle/123456789/1265
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
Institut za medicinska istraživanja
TY  - JOUR
AU  - Ravić, Branko
AU  - Debeljak-Martačić, Jasmina
AU  - Pokimica, Biljana
AU  - Vidović, Nevena
AU  - Ranković, Slavica
AU  - Glibetić, Marija
AU  - Stepanović, Predrag
AU  - Popović, Tamara
PY  - 2022
UR  - http://rimi.imi.bg.ac.rs/handle/123456789/1265
AB  - The synthesis, degradation, and reconstruction of the cell membrane as a metabolic pathway of phospholipids is a constant and dynamic process. Fatty acids as bioactive lipid components of plasma and erythrocyte phospholipids as structural lipids have biological roles in the integrity of cell membranes. Fatty acids, depending on the chain length, the degree of saturation, and the synthesis pathways, can alleviate inflammation and oxidative stress caused by excessive exercise. Considering that changing food intake or diet can influence fatty acid phospholipid metabolism, our study aimed to determine the potential benefits of fish-based diets in working (police) dogs undergoing intensive training concerning bioactive lipids such as fatty acids, phospholipids of plasma, and erythrocytes. Fatty acid esters’ composition of plasma and erythrocyte phospholipids as a bioactive lipids, in addition to markers of oxidative stress and metabolic parameters, were analysed by GC chromatography. The food was well tolerated by all dogs, and the compliance to the diet was high throughout the study. After the treatment with fish-based food, blood glucose, total, and LDL cholesterol levels were significantly reduced, indicating positive biochemical profiles of dogs. Correlations of fatty acid phospholipid compositions between plasma and erythrocytes have shown that both plasma and erythrocytes could represent markers of omega-3 eicosapentaenoic and docosahexaenoic acid intake levels in dogs. Morover, fish-based food supplementation caused a significant reduction in lipid peroxidation markers. The enrichment of dogs’ diets with marine fish could improve oxidative status and improve roles and status of bioactive lipids, such as membrane phospholipids and fatty acids, as its components in plasma and erythrocytes in police dogs exposed to intensive exercise.
PB  - Multidisciplinary Digital Publishing Institute (MDPI)
T2  - Biomolecules
T2  - Biomolecules
T1  - The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs
IS  - 8
SP  - 1092
SP  - 1092
VL  - 12
DO  - 10.3390/biom12081092
ER  - 
@article{
author = "Ravić, Branko and Debeljak-Martačić, Jasmina and Pokimica, Biljana and Vidović, Nevena and Ranković, Slavica and Glibetić, Marija and Stepanović, Predrag and Popović, Tamara",
year = "2022",
abstract = "The synthesis, degradation, and reconstruction of the cell membrane as a metabolic pathway of phospholipids is a constant and dynamic process. Fatty acids as bioactive lipid components of plasma and erythrocyte phospholipids as structural lipids have biological roles in the integrity of cell membranes. Fatty acids, depending on the chain length, the degree of saturation, and the synthesis pathways, can alleviate inflammation and oxidative stress caused by excessive exercise. Considering that changing food intake or diet can influence fatty acid phospholipid metabolism, our study aimed to determine the potential benefits of fish-based diets in working (police) dogs undergoing intensive training concerning bioactive lipids such as fatty acids, phospholipids of plasma, and erythrocytes. Fatty acid esters’ composition of plasma and erythrocyte phospholipids as a bioactive lipids, in addition to markers of oxidative stress and metabolic parameters, were analysed by GC chromatography. The food was well tolerated by all dogs, and the compliance to the diet was high throughout the study. After the treatment with fish-based food, blood glucose, total, and LDL cholesterol levels were significantly reduced, indicating positive biochemical profiles of dogs. Correlations of fatty acid phospholipid compositions between plasma and erythrocytes have shown that both plasma and erythrocytes could represent markers of omega-3 eicosapentaenoic and docosahexaenoic acid intake levels in dogs. Morover, fish-based food supplementation caused a significant reduction in lipid peroxidation markers. The enrichment of dogs’ diets with marine fish could improve oxidative status and improve roles and status of bioactive lipids, such as membrane phospholipids and fatty acids, as its components in plasma and erythrocytes in police dogs exposed to intensive exercise.",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
journal = "Biomolecules, Biomolecules",
title = "The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs",
number = "8",
pages = "1092-1092",
volume = "12",
doi = "10.3390/biom12081092"
}
Ravić, B., Debeljak-Martačić, J., Pokimica, B., Vidović, N., Ranković, S., Glibetić, M., Stepanović, P.,& Popović, T.. (2022). The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs. in Biomolecules
Multidisciplinary Digital Publishing Institute (MDPI)., 12(8), 1092.
https://doi.org/10.3390/biom12081092
Ravić B, Debeljak-Martačić J, Pokimica B, Vidović N, Ranković S, Glibetić M, Stepanović P, Popović T. The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs. in Biomolecules. 2022;12(8):1092.
doi:10.3390/biom12081092 .
Ravić, Branko, Debeljak-Martačić, Jasmina, Pokimica, Biljana, Vidović, Nevena, Ranković, Slavica, Glibetić, Marija, Stepanović, Predrag, Popović, Tamara, "The Effect of Fish Oil-Based Foods on Lipid and Oxidative Status Parameters in Police Dogs" in Biomolecules, 12, no. 8 (2022):1092,
https://doi.org/10.3390/biom12081092 . .

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