Results 261 to 270 of about 39,600 (289)

Assessing the impact of replacing foods high in saturated fats with foods high in unsaturated fats on dietary fat intake among Canadians

The American Journal of Clinical Nutrition, 2022
The 2019 Canada's Food Guide (CFG) recommends that foods containing mostly unsaturated fatty acid (UFA) should replace foods that contain mostly SFA to reduce SFA intakes.The objective of this study was to model the theoretical changes in intake of SFA at the population level if all Canadians adhered to that recommendation.Dietary intakes from 24-h ...
Stéphanie Harrison, Simone Lemieux, Benoît Lamarche   +2 more
openaire   +2 more sources

Coenzyme Q content depends upon oxidative stress and dietary fat unsaturation

Molecular Aspects of Medicine, 1997
The presence of Coenzyme Q (CoQ) in food, its role in cellular bioenergetics and antioxidant protection and the key role played by dietary fatty acids on membrane structure support the interest for a wide research concerning the relationship between dietary fats, CoQ content and biochemical behaviour.
J, Mataix, M, Mañas, J, Quiles, M, Battino, M, Cassinello, M, Lopez-Frias, J R, Huertas   +6 more
openaire   +2 more sources

Effects of saturated and unsaturated dietary fat on aflatoxin B1 metabolism

Food and Chemical Toxicology, 1984
Male Fisher 344 rats were fed diets containing either 20% corn oil, 20% coconut oil or 18% coconut oil plus 2% corn oil for 3 wk. A single dose of [3H]aflatoxin B1 [(3H]AFB1) was administered ip and the biliary excretion of aflatoxin metabolites and the binding of 3H to nucleic acids were studied. In other experiments the in vitro metabolism of AFB1 by
A, Marzuki, W P, Norred
openaire   +2 more sources

Unsaturated Fatty Acid Composition of Subcutaneous Fat and Liver Fat in Bats in Relation to Dietary Fat

Acta Physiologica Scandinavica, 1958
Summary.When newly weaned female rats were given (through a period of 183 days) a fat‐free basal diet supplemented with 0, 38, 89, 178, and 444 mg peanut oil per day (corresponding to 0, 8, 19, 39, and 97 mg linoleic acid) the following changes were observed:1.
H, DAM, P F, ENGEL
openaire   +2 more sources

Lack of modulation by dietary unsaturated fats on sympathetic neurotransmission in rat hearts

American Journal of Physiology-Heart and Circulatory Physiology, 1993
We examined the effect of dietary polyunsaturated fatty acids (PUFA) on cardiac sympathetic neurotransmission. Rats were fed semisynthetic diets (18.5% fat wt/wt) high in saturated fatty acids (control diet), high in n-6 PUFA (corn oil), or enriched with n-3 PUFA (Maxepa).
X J, Du, A M, Dart, R A, Riemersma
openaire   +2 more sources

Dietary Fat Unsaturation Enhances Drug Metabolism in Cebus but Not in Squirrel Monkeys

The Journal of Nutrition, 1985
Antipyrine disappearance and sleeping time following barbiturate anesthesia were assessed to evaluate the effects of dietary corn oil and coconut oil on the drug-metabolizing enzyme systems (DMES) in cebus (Cebus albifrons) and squirrel (Saimiri sciureus) monkeys.
M, Meydani, J B, Blumberg, K C, Hayes
openaire   +2 more sources

Prevention of cholesterol cholelithiasis by dietary unsaturated fats in hormone‐treated female hamsters

Lipids, 1996
AbstractWe examined the effect of diet on gallstone incidence and the composition of biliary phosphatidylcholines in methyltestosterone‐treated female hamsters. These hamsters were fed a nutritionally adequate purified lithogenic diet containing 2% corn oil, 4% butterfat, 0.3% cholesterol, and 0.05% methyltestosterone, resulting in a cholesterol ...
N, Ayyad, B I, Cohen, A, Ohshima, E H, Mosbach   +3 more
openaire   +2 more sources

Influence of dietary unsaturated and saturated fat on the plasma lipoproteins of mongolian gerbils

Atherosclerosis, 1981
Lipid and apoprotein moieties of the plasma lipoproteins of Mongolian gerbils (Meriones unguiculatus) were compared in animals fed semipurified diets containing either coconut oil (COC) or safflower oil (SAF). COC-induced hypercholesterolemia was associated with elevations in very low density lipoprotein (VLDL), low density lipoprotein (LDL) and high ...
R J, Nicolosi, J A, Marlett, A M, Morello, S A, Flanagan, D M, Hegsted   +4 more
openaire   +2 more sources

Effects of dietary lecithin and fat unsaturation on nutrient utilisation in weaned piglets

Animal Feed Science and Technology, 2002
Abstract This report describes a digestibility experiment performed on 48 (Landrace×Large White) male, post-weaned pigs of initial age 21 days. Diets were prepared according to a 3×2 factorial design and included two lecithin levels (0 or 10 g/kg diet) and three fat sources: soyabean oil, lard or a 0.8 soyabean oil/0.2 lard blend.
M Soares, C.J Lopez-Bote
openaire   +1 more source

Effect of unsaturated dietary fat on plasma lipoprotein lipase activity in normal and hyperlipidemic states

Metabolism, 1970
To assess indirectly the effect of ingestion of unsaturated dietary fat on the tissue lipoprotein lipase enzyme system in man, postheparin lipolytic activity (PHLA) and plasma lipids were measured in normal subjects and in patients with different types (Fredrickson) of hyperlipoproteinemia following corn oil (unsaturated) and cocoa butter (saturated ...
J D, Bagdade, W R, Hazzard, J, Carlin
openaire   +2 more sources