Our paper presents a qualitative analysis of particular lipid classes (phospholipids, triacylglycerols, cholesterol, free fatty acids) isolated from the tissues of raccoon dogs harvested in northeastern Poland. In all examined tissues (except for the liver) the dominant group of lipids were triacylglycerols. The amounts of lipids representing the other classes depended on the kind of tissue fro...

Vegetable oils (VO) that are used to substitute fish oil in aquafeeds may affect, not only the fatty acid composition, but also lipid metabolism and distribution. The present study was designed investigate this issue juvenile golden pompano Trachinotus ovatus fed eight diets formulated with typical VO widely varying compositions including coconut (CO), palm (PO), oil-tea camellia seed (OTO), ol...

The aim of this study was to investigate the influence of olive oil (00) enriched diet on the lipid content of mice brain during the early phase of liver regeneration and to test a relationship of these changes with calcium content. C57BI mice were fed over 21 days with diet enriched with olive oil, containing predominantly oleic acid (18:1n-9). The animals were one-third partially hepatectomis...

Considering the changes in the fatty acid profile of liver lipids related to age, gender and nutritional status or occurring in pathological situations, this study aimed at investigating whether such changes could be judged from measurements conducted in plasma lipids. The fatty acid profile of both liver and plasma phospholipids and triglycerides was measured in 16 control animals and 26 rats ...

The major lignan in the unsaponifiable fraction of sesame lipids, sesamin, is known to affect lipid metabolism. For example, sesamin inhibits the clearance of tocopherols, the activity of Δ5-desaturase during fatty acid metabolism, and reduces cholesterol absorption and biosynthesis. In order to study whether dietary phytosterols, which are known to reduce the absorption of lipid soluble dietar...

The present study aims at investigating the determinants of the undesirable aggravation of liver steatosis observed in rats first deprived, for 7 months from the 6 th week after birth onwards, of a dietary supply of long-chain polyunsaturated 3 fatty acids by exposure to a 5% sunflower oil-containing diet and then given access for about 2 weeks to the same diet enriched with 5% flaxseed oil in ...

The increasing use of unconventional feedstuffs in chicken's diets results in the substitution of starch by lipids as the main dietary energy source. To evaluate the responses of genetically fat or lean chickens to these diets, males of two experimental lines divergently selected for abdominal fat content were fed isocaloric, isonitrogenous diets with either high lipid (80 g/kg), high fiber (64...

Background: Diets rich in simple carbohydrates can induce obesity and metabolic syndrome. Objectives: In this study we investigated the effect of aqueous extract of Inocutis levis on the levels of serum lipids and liver tissue in high sucrose fed (HSF) rats. Methods: Thirty two male wistar rats were divided into 4 groups: 1- control, 2- a group that were fed with high sucrose solution for 12...

conclusions in view of the limitations of the above-mentioned modalities, liver biopsy remains the gold standard method for documentation of diagnosis and estimation of disease severity in nafld. context considering the increasing prevalence of obesity and insulin resistance syndrome worldwide, non-alcoholic fatty liver disease (nafld) has become a major health concern. early diagnosis and prop...