Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 28 for “"dietary lipids"”.
-
An examination of the impact of dietary lipids on behaviour and neurochemistry
… body of scientific evidence suggesting that dietary lipids, phospholipids and omega-3 polyunsaturated fatty acids (n-3 PUFAs), have therapeutic potential for certain psychiatric disorders. Thus, we proposed n-3 PUFAs as a novel strategy for the prevention or amelioration of stress-related …
-
The ghrelin system links dietary lipids with the endocrine control of energy homeostasis
Ghrelin is a unique hunger-inducing stomach-borne hormone. It activates orexigenic circuits in the central nervous system (CNS) when acylated with a fatty acid residue by the Ghrelin O-acyltransferase (GOAT). Soon after the discovery of ghrelin a theoretical model emerged which suggests that the …
-
The effect of dietary lipids on the serum cholesterol concentration of the rat
The effect of different dietary fats on the serum cholesterol concentration has been discussed. In a series of experiments, conditions have been created under which rats can be induced to imitate humans in this respect. Using the rat as an experimental animal, the hypocholesterolaemic property of …
-
Biohydrogenation, postruminal flow, and apparent digestibility of dietary lipids in lactating Holstein cows
… flow rates, and digestibility of dietary fatty acids in the gastrointestinal tract. In the first experiment, four cows were fed diets with 0% supplemental fat, 3% tallow, 3% partially hydrogenated tallow, or 3% tallow coated with casein and corn syrup solids. Fatty acid intake and …
-
The Effects of Dietary Lipids on Bone Chemical, Mechanical and Histological Properties in Japanese Quail (Coturnix C. Japonica)
… effects of supplementing diets with different lipids on bone chemical, mechanical, and histological properties. In Exp. 1, laying hens were fed a basal diet containing either 5% soybean oil (SBO), hydrogenated soybean oil (HSBO), chicken fat (CF), or menhaden fish oil (FO). The addition of SBO …
-
In vitro examination of the effect of orlistat on the ability of the faecal microbiota to utilize dietary lipids
… to determine whether increased availability of dietary lipids and/or orlistat affect the composition and/or activity of the faecal microbiota. Results from 24-h batch culture fermentation experiments demonstrated no effect of orlistat in the presence or absence of a dietary lipid (olive oil) on …
-
In vitro examination of the effect of orlistat on the ability of the faecal microbiota to utilize dietary lipids
… to determine whether increased availability of dietary lipids and/or orlistat affect the composition and/or activity of the faecal microbiota. Results from 24-h batch culture fermentation experiments demonstrated no effect of orlistat in the presence or absence of a dietary lipid (olive oil) on …
-
The Effect of Different Dietary Lipids Upon Major Lipid Classes and Long-Chain Fatty Acyl Coenzyme-a Synthetase of Rat Liver Microsomes
Made available in DSpace on 2015-05-13T15:26:55Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7709117.PDF: 4695992 bytes, checksum: 2373c4fa8e38e6548835a1e90c3a2be8 (MD5) Previous issue date: 1976
-
Immunomodulation by dietary lipids: soybean oil, menhaden fish oil, chicken fat, and hydrogenated soybean oil in Japanese quail (Coturnix coturnix japonica) and Bobwhite quail (Colinus virginianus)
… profiles consistently reflected their respective dietary lipid treatments. There were no differences in the fatty acid profile between blood and liver within respective dietary treatments in the two species. Dietary fatty acids had no effect on antibody titers against sheep red blood cells (SRBC) …
-
The effects of dietary lipids on the fatty acid composition of tissue and membrane fractions of spontaneous mammary adenocarcinomas and mammary glands of Strong strain A mice
… responses.The fatty acid composition of the dietary fat used in this study affected the fatty acid distribution of mammary gland tissue to a greater degree than tumor tissue. Tumor tissue had almost twice the percentage of linoleic acid as normal tissues (17.0% vs. 9.2%). Oleic acid was also …
-
Digestibility and Energetic Utilization of Lipids by Pigs
… the digestibility and energetic utilization of lipids by pigs. In Exp. 1, the effect of the form of dietary fat (liquid or intact fat form) and the concentration of dietary NDF on ileal and total tract endogenous losses of fat (ELF), on true ileal (TID) and true total tract digestibility (TTTD) …
-
A digestive phospholipase a2 in Midguts of worker honey bees, Apis mellifera : significance in lipid nutrition and health
… acid moiety from the sn-2 position of phospholipids. At least 16 groups of PLA2s are known in mammals. In insects, PLA2s occur in several tissues, where they act in a variety of biological functions, such as digestion, immune signaling, development and reproduction. However, other than the …
-
The functional and remodeling response of collecting lymphatic vessels to disruption of lymphatic drainage pathways
… the periphery to the nodes, and transporting dietary lipids from the intestines to the blood stream. Unlike the blood vasculature, the lymphatic system does not have a central pump. Instead, transport is promoted by collecting lymphatic vessels that are composed of a series of contractile …
-
Bile Acids and Nuclear Receptors: Their Roles in Nutrition and Cancer
… acids are required for the proper absorption of dietary lipids, including fat-soluble vitamins; however, some bacterial metabolites of bile acids have been shown to promote intestinal tumorigenesis in rodent models. Since high fat diet is considered a major risk factor for colorectal cancer …
-
Selected nutritional and biochemical characteristics of non-institutionalized rural elderly women living in Story City, Iowa
… interview included medical history, drug usage, dietary information, height and weight history of 25 reference women (50-64 years), 28 "young-old" women (65-84 years) and 12 "old-old" women (85-92 years). Heights and weights were also measured. Fasting blood samples were obtained and analyzed for …
-
Studies of Sulfur Reduction of Taurine and Taurine-Conjugated Bile Acids by Bile acid 7α-Dehydroxylating Bacteria
… the intestinal lumen to aid in emulsification of dietary lipids and lipid-soluble vitamins. The indigenous intestinal microflora modify bile acids, producing up to 20 unique bile acid metabolites. The 7α-dehydroxylation of the bile acids is the most physiologically important bile acid …
-
Chemical investigations into the physiology of bile acid skeletons
… of surfactants that facilitate the digestion of dietary lipids and fat soluble vitamins in the intestines of vertebrates. Since they are the end products of cholesterol metabolism, bile acids biosynthesis is the major pathway to remove excess of cholesterol, which is another major biologic role …
-
Saturation and isomerization of dietary fatty acids influence nutrient absorption and metabolism in the chicken
… 7,657 kcal/kg, respectively. The influence of dietary fatty acids on the lipid composition of the intestinal brush border membrane (BBM) was studied in Experiment 2. Beginning at hatch, chickens were provided isocaloric diets, identified as being either a minimal-lipid (1% 18:2n6) basal diet …
-
Dietary long-chain polyunsaturated fatty acids affect plasma and tissue lipids in chickens
Three experiments were conducted to determine how dietary lipid sources influence lipid and polyunsaturated fatty acid (PUFA) metabolism when fed to young, growing chickens. In the first experiment, commercial meat-type chickens were fed one of four dietary lipids: 1) linseed oil (LO); 2) menhaden …
-
The Role of OSTα-OSTβ and Bile Acid Transport in Intestinal Disorders Aand Metabolic Disease
… as critical detergents to solubilize biliary and dietary lipids. However, these same detergent properties of bile acids also contribute to the pathophysiology and progression of disease. Although bile acids are synthesized in the liver, bile acid transporters located throughout the enterohepatic …
Page 1 of 2