title: Effects of ascorbic acid and vitamin E on serum lipids of cockerels fed Wesson oil-cholesterol diets.
abstract: The major lipid changes caused by adding 5% Wesson Oil and 1% cholesterol to cockerel diets were large increases in serum cholesterol, cholesteryl esters, and triglycerides. Lecithin and cephalin were not affected. Ascorbic acid significantly increased serum triglycerides; vitamin E significantly lowered serum cholesterol. Percentages of the saturated acids (palmitic, stearic, and arachidonic) of cockerels on the Wesson Oil-cholesterol diet decreased significantly; unsaturated linolenic and linolenic acids increased, and oleic acid remained the same. Dietary ascorbic acid seemed not to affect fatty acid distribution significantly, but when vitamin E was added to the diet, the stearic acid percentage rose and oleic acid percentage was lower. Acrylamide-gel electrophoresis showed that changes the vitamin E caused in the lipid and protein constituents of cockerel serum differed from changes the Wesson Oil-cholesterol diet caused.
mesh_terms: D000818:Animals; D001205:Ascorbic Acid / Q000494:pharmacology*; D002645:Chickens / Q000097:blood*; D002784:Cholesterol / Q000097:blood; D002791:Cholesterol, Dietary / Q000378:metabolism*; D005227:Fatty Acids / Q000097:blood; D008055:Lipids / Q000097:blood*; D008297:Male; D009821:Oils / Q000378:metabolism*; D014280:Triglycerides / Q000097:blood; D014810:Vitamin E / Q000494:pharmacology*
chemical_list: D002791:Cholesterol, Dietary; D005227:Fatty Acids; D008055:Lipids; D009821:Oils; D014280:Triglycerides; D014810:Vitamin E; D002784:Cholesterol; D001205:Ascorbic Acid