title: Plasma lipid and lipoprotein response to carbohydrate feeding in cirrhotic patients.
abstract: Serum lipids and lipoproteins, and glucose and insulin, were measured after an overnight fast, and during 3 days of a eucaloric diet rich in carbohydrate, in 15 patients with cirrhosis and seven normal subjects. Following the high-carbohydrate diet triglyceride rose in all groups but the increase in cirrhotics was lower than in normals. In normals and in cirrhotics with good liver function most of the triglyceride increment was carried in VLDL; in cirrhotics with poor liver function only 31% of the increment was found in VLDL, and 56% in triglyceride-rich LDL. In an earlier study on fat feeding, our cirrhotic patients with poor liver function had an impaired chylomicron and VLDL response; they also carried most of the triglyceride increment in triglyceride-rich LDL. The markedly impaired response of triglyceride-rich lipoproteins to both carbohydrate and fat feeding suggests that sick cirrhotics may have a problem with storage of dietary energy and that this contributes to loss of their adipose tissue.
authors.affiliation: Academic Department of Medicine, Evangelismos Hospital, Athens, Greece.
authors.forename: A
authors.initials: A
authors.lastname: Avgerinos
authors.forename: A
authors.initials: A
authors.lastname: Kourti
authors.forename: P
authors.initials: P
authors.lastname: Chu
authors.forename: D S
authors.initials: DS
authors.lastname: Harry
authors.forename: S
authors.initials: S
authors.lastname: Raptis
authors.forename: N
authors.initials: N
authors.lastname: McIntyre
mesh_terms: D000328:Adult; D000368:Aged; D001786:Blood Glucose / Q000032:analysis; D002788:Cholesterol Esters / Q000097:blood; D004040:Dietary Carbohydrates / Q000494:pharmacology*; D005230:Fatty Acids, Nonesterified / Q000097:blood; D005260:Female; D006801:Humans; D007328:Insulin / Q000097:blood; D008049:Lipase / Q000097:blood; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood*; D008103:Liver Cirrhosis / Q000097:blood*; D008297:Male; D008875:Middle Aged; D007862:Phosphatidylcholine-Sterol O-Acyltransferase / Q000097:blood; D014280:Triglycerides / Q000097:blood
chemical_list: D001786:Blood Glucose; D002788:Cholesterol Esters; D004040:Dietary Carbohydrates; D005230:Fatty Acids, Nonesterified; D007328:Insulin; D008055:Lipids; D008074:Lipoproteins; D014280:Triglycerides; D007862:Phosphatidylcholine-Sterol O-Acyltransferase; D008049:Lipase