BACKGROUND Studies relating cardiovascular outcomes to dietary or blood measures of various fatty acids rely on the implicit assumptions that dietary change results in changes in blood fatty acids that, in turn, alter cardiac fatty acids. Although dietary intakes of n-3 (omega-3), n-6 (omega-6), and trans fatty acids are reflected in their concentrations in blood, there are few human data on th...

Background: Spermatozoa preservation is an approach to improve the fertility rate to pass on the valuable genetic material from sire to their offspring. During the last 20 years, reproductive biotechnologists have focused on the approaches that improve spermatozoa cryosurvival. One of the possible mechanisms is supplementation in semen extender. Objectives: The aim of this study was to evaluat...

These studies were undertaken to investigate the mechanisms involved in the regulation of hepatic low density lipoprotein (LDL) transport by n-3 fatty acids in the hamster and rat. Animals were fed n-3 or n-6 fatty acids with a cholesterol-free, very-low-fat semisynthetic diet, or with a diet enriched with cholesterol and saturated fat. Although the enrichment of liver lipids with dietary n-3 f...

objective: the effects of dietary fish oil on semen quality and sperm fatty acid profiles during consumption of n-3 fatty acids as well as the persistency of fatty acids in ram’s sperm after removing dietary oil from the diet were investigated. materials and methods: in this experimental study, we randomly assigned 9 zandi rams to two groups (isoenergetic and isonitrogenous diets): control (ctr...

The n-3 or omega 3 polyunsaturated fatty acids are a promising dietary preventive therapy for cardiovascular disease. The main dietary source of n-3 polyunsaturated fatty acids comes from sea fish. During recent years, the subject of antiarrhythmic role of n-3 polyunsaturated fatty acids has been investigated extensively. A great deal of evidence has shown that the antiarrhythmic effect of n-3 ...

Abstract The present study aims at the identification and investigation of fatty acid and amino acid profiles in male and female Liza aurata in the southern part of the Caspian Sea, in reproductive (autumn) and non-reproductive (spring) seasons. The results showed difference between the total fatty acids levels in the sexes. Analyses of fatty acids indicated a higher percentage of C16:0, C...

   Two omega-3 fatty acids including docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are essential for the physiologic function of neuronal cell membrane. Normal function of neuronal cell membrane requires appropriate composition of fatty in its structure. Present study was designed to compare the effect of short-term and long-term pretreatment with omega-3 fatty acids on scopolamine...

background: omega-3 fatty acids have established beneficial effects for cardiovascular disease. the use of omega-3 supplements for patients with non-alcoholic fatty liver disease (nafld) was proposed. the purpose of this study was to review the relationship between omega-3 fatty acids intake and nafld. methods: in this study, the terms such as nafld, omega-3 fatty acids, docosahexanoic acid, an...

PURPOSE OF REVIEW Fish oils rich in n-3 fatty acids reduce serum triglyceride levels. This well known effect has been shown to be caused by decreased very low-density lipoprotein triglyceride secretion rates in kinetic studies in humans. Animal studies have explored the biochemical mechanisms underlying this effect. Triglyceride synthesis could be reduced by n-3 fatty acids in three general way...

n-3 Fatty acids exert important effects on eicosanoid metabolism, membrane properties, and gene expression and therefore are biologically important nutrients. One n-3 fatty acid, docosahexaenoic acid, is an important component of neural and retinal membranes and accumulates rapidly in the brain and retina during the later part of gestation and early postnatal life. It is reasonable to hypothesi...