Comparison of the effects of dietary fish oils with different n−3 polyunsaturated fatty acid compositions on plasma and liver lipids in rats

  title={Comparison of the effects of dietary fish oils with different n−3 polyunsaturated fatty acid compositions on plasma and liver lipids in rats},
  author={I. Banerjee and S. Saha and J. Dutta},
The effects of dietary fish oils with different n−3 polyunsaturated fatty acid compositions on plasma lipid profiles in rats have been studied. Forty-eight male rats, previously maintained on a cholesterol-free diet for 15 days, were fed for 60 days with diets supplemented with 10% fat of either marine hilsa fish (Hilsa ilisa, family clupeidae) or fresh-water chital fish (Notopterus chitala, family notopteridae). The diets had similar levels of total saturated (35–41%), monounsaturated (43–47… 

Dietary Role of Omega - 3 Polyunsaturated Fatty Acid (PUFA): A Study with Growing Chicks, Gallus domesticus

Dietary supplementation of T-3 enriched PUFA promotes the growth of the birds that was reflected in the elevation of tissue protein, cholesterol and phospholipid along with a reduction in tissue triglycerides concentrations.

Vitamin E inhibits fish oil-induced hyperlipidemia and tissue lipid peroxidation in hamsters

The hypothesis that oxidative stress in the Syrian hamster could play a causal role in dietary-induced hyperlipidemia which can be inhibited by high vitamin E intake is supported.

Correlations between blood and tissue omega-3 LCPUFA status following dietary ALA intervention in rats.

n-3 Fatty acids induce oxidative modifications in human erythrocytes depending on dose and duration of dietary

Results show that high doses of dietary n-3 PUFAs, as well as long-time treatments, affect human RBC susceptibility to lipid peroxidation by changes in fatty acid composition and tocopherol content.

Different kinetic in incorporation and depletion of n−3 fatty acids in erythrocytes and leukocytes of mice

The kinetics of EPA and DHA in the different cells are different and the rate of incorporation is faster than that of depletion for n−3 PUFA, which means more n− 3 PUFA can be incorporated into leukocytes in comparison with erythrocytes.

Seasonal changes in chemical composition and fatty acids of sardines (Sardina pilchardus) from the Dakhla coast (Morocco)

The sardine (Sardina pilchardus) is the most important pelagic fish on the Moroccan coasts. This study was conducted to evaluate the chemical composition and fatty acids profile of sardines caught

of Euro-Mediterranean Eel from Tonga Lake

This study was carried out to investigate on seasonal variation some biochemical parameter in the muscle of Eel from Tonga lake (freshwater) and El Mellah lagoon (brackish water) in Algeria. Analysis

Valorization Technologies of Marine By-Products

  • A. KaananeHind Mkadem
  • Innovation in the Food Sector Through the Valorization of Food and Agro-Food By-Products
  • 2021
Generally, in different countries, strategies to improve food security have focused on increasing food production, which contributes to climate pollution and increases stress on scarce natural

Extraction, fractionnement et caractérisation des lipides polyinsaturés d'oeufs de la truite arc-en-ciel (Oncorhynchus mykiss)

Parmi les œufs de poisson, qui sont une ressource aquatique nutritionnelle interessante, ceux de la truite arc-en-ciel (Oncorhynchus mykiss) contiennent une quantite elevee de proteines et une huile



Reduction in plasma cholesterol and increase in biliary cholesterol by a diet rich in n-3 fatty acids in the rat.

It is suggested that n-3 fatty acids reduce the plasma cholesterol level in rats by increasing the transfer of cholesterol into bile, and the fatty acid compositions of plasma, hepatic, and biliary lipids showed relative enrichment with n- 3 fatty acids, reflecting the composition of the diet.

Fish oils and plasma lipid and lipoprotein metabolism in humans: a critical review.

  • W. Harris
  • Biology
    Journal of lipid research
  • 1989
Fish oil or linolenic acid may serve as alternative sources of long-chain n-3 FAs, but further studies will be needed to document their hypolipidemic and/or antiatherogenic effects.

Fish oil consumption and decreased risk of cardiovascular disease: a comparison of findings from animal and human feeding trials.

Comparisons between species are limited because relatively few comparable feeding trials have focused on the effects of fish oils on thromboxane, prostacyclin, platelet aggregation, etc.

Effects of dietary 9-trans, 12-trans linoleate on arachidonic acid metabolism in rat platelets

It is indicated that all-trans-linoleate can reduce arachidonic acid metabolites formed in rat platelets when its dietary level is equal to or exceeds the level of all-cis-linoeate.

Dietary lipids and thrombosis. Relationships to atherosclerosis.

The present nutritional recommendations include a low intake of saturated fatty acids and cholesterol and a balanced content of the unsaturated fatty acid and represent a well-documented approach to the prevention of both processes.

Supplementation of the diet with eicosapentaenoic acid: a possible approach to the treatment of thrombosis and inflammation

Metabolites of arachidonic acid (the general term ‘eicosanoids’ will be used in this article) have biological activities that suggest that they could influence some pathophysiological events. In this