15 research outputs found
Response of lipogenesis and fatty acid synthetase to physical training and exhaustive exercise in rats
Dietary History Affects the Potency of Chronic Opioid Receptor Subtype Antagonist Effects upon Body Weight in Rats
Effect of specific dietary fatty acids on lipogenesis in the livers and mammary glands of lactating mice
Body composition and energetic efficiency in two lines of mice selected for rapid growth rate and their F1 crosses
Effects of dietary fat:carbohydrate ratio on nutrient digestibility, serum parameters, and production performance in male silver foxes ( Vulpes vulpes
Relative contribution of the main tissues and organs to body fatty acid synthesis in the rat
The influence of dietary fat on the lipogenic activity and fatty acid composition of rat white adipose tissue
Short term essential fatty acid deficiency in rats. Influence of dietary carbohydrates.
International audienceThe effects of long term (8-14 wk) essential fatty acid (EFA)-deprived diets in rats are well documented. In the present study, we compared, in weanling rats, the effect of a short term (two wk) hydrogenated coconut oil, EFA-deprived, diet (D) with that of a corn oil, EFA-adequate, diet (A), using either sucrose (SU) or starch (ST) as carbohydrate. After two wk, rats fed the sucrose/hydrogenated coconut oil diet developed some characteristic features of EFA deprivation: slower growth rate, decreases in linoleic and arachidonic acid of plasma phospholipids and an increase in n-9 eicosatrienoic acid of plasma phospholipids. When rats ate the starch/hydrogenated coconut oil diet, there was a similar decrease in linoleic acid of plasma phospholipids, but only a small effect on growth rate and no change in the arachidonic acid content of plasma phospholipids. EFA deprivation and sucrose had opposite effects on plasma triglyceride (TG) levels: deprivation induced a decrease, whereas the sucrose induced an increase in very low density lipoprotein (VLDL) triglycerides. The observed decrease in plasma triglyceride during EFA deprivation might result from an activation of lipoprotein lipase during the early stages of deprivation