title: Effect of chronic renal failure on high-density lipoprotein kinetics.
abstract: Plasma lipid and lipoprotein concentration and high density lipoprotein (HDL) kinetics were determined in control subjects and patients with chronic renal failure (CRF). Results demonstrated that plasma triglyceride (TG) concentration was significantly higher (P less than 0.001) in patients with CRF, associated with a significant increase in plasma VLDL-cholesterol (P less than 0.002) and a significant decrease (P less than 0.05) in plasma HDL-cholesterol concentration. The rate of removal of 125I-apoAI/HDL from plasma was slower (P less than 0.001) in the patients with CRF, resulting in an increase in the residence time of 125I-apoAI/HDL (P less than 0.001) and a decrease in the fractional catabolic rate (P less than 0.001). Since plasma apoAI concentration was lower in patients with CRF, total apoAI/HDL synthetic rate was also significantly (P less than 0.05) decreased. These data provide support for the view that low plasma HDL-cholesterol concentrations in patients with CRF are related to decreases in the synthetic rate of apoAI/HDL.
authors.affiliation: Department of Medicine, Stanford University School of Medicine, California.
authors.forename: M M
authors.initials: MM
authors.lastname: Fuh
authors.forename: C M
authors.initials: CM
authors.lastname: Lee
authors.forename: C Y
authors.initials: CY
authors.lastname: Jeng
authors.forename: D C
authors.initials: DC
authors.lastname: Shen
authors.forename: S M
authors.initials: SM
authors.lastname: Shieh
authors.forename: G M
authors.initials: GM
authors.lastname: Reaven
authors.forename: Y D
authors.initials: YD
authors.lastname: Chen
mesh_terms: D000328:Adult; D016632:Apolipoprotein A-I; D001054:Apolipoproteins A / Q000096:biosynthesis; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D003327:Coronary Disease / Q000209:etiology; D005260:Female; D006801:Humans; D007457:Iodine Radioisotopes; D007676:Kidney Failure, Chronic / Q000378:metabolism*; D008071:Lipoprotein Lipase / Q000032:analysis; D008075:Lipoproteins, HDL / Q000096:biosynthesis / Q000493:pharmacokinetics*; D008297:Male; D008875:Middle Aged; D014280:Triglycerides / Q000097:blood
chemical_list: D016632:Apolipoprotein A-I; D001054:Apolipoproteins A; D008076:Cholesterol, HDL; D007457:Iodine Radioisotopes; D008075:Lipoproteins, HDL; D014280:Triglycerides; D002784:Cholesterol; D008071:Lipoprotein Lipase