Effects of diet on swine glyceride lipid metabolism.
Swine were fed equal amounts of isoenergetic-isonitrogenous diets with low-fat or high-fat content. The high-fat diet, as well as starvation, suppressed the synthesis of fatty acid from glucose in adipose tissue. Diet had no effect on adipose tissue enzymes associated with glyceride synthesis; whereas starvation caused all activities expressed per g tissue to decrease. The hepatic enzyme activities associated with glyceride synthesis tended to be greater in swine fed the the high-fat diet compared to the low-fat diet. Starvation lowered the hepatic esterification of glycerol-3-phosphate but did not influence other enzymes.
D000217:Acyltransferases / Q000378:metabolism; D000273:Adipose Tissue / Q000378:metabolism*; D000818:Animals; D002798:Diacylglycerol Cholinephosphotransferase / Q000378:metabolism; D004041:Dietary Fats / Q000008:administration & dosage*; D005227:Fatty Acids / Q000096:biosynthesis; D005260:Female; D005989:Glycerides / Q000096:biosynthesis; D005992:Glycerol-3-Phosphate O-Acyltransferase / Q000378:metabolism; D008055:Lipids / Q000096:biosynthesis*; D008099:Liver / Q000378:metabolism; D008297:Male; D010712:Phosphatidic Acids; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism; D013217:Starvation / Q000378:metabolism; D013552:Swine / Q000378:metabolism*
D004041:Dietary Fats; D005227:Fatty Acids; D005989:Glycerides; D008055:Lipids; D010712:Phosphatidic Acids; D000217:Acyltransferases; D005992:Glycerol-3-Phosphate O-Acyltransferase; D002798:Diacylglycerol Cholinephosphotransferase; D010744:Phosphoric Monoester Hydrolases