Results 21 to 30 of about 4,241 (120)
Incubation of low (LDL), intermediate (IDL), or very low density lipoproteins (VLDL) with palmitic acid and either high density lipoproteins (HDL), delipidated HDL, or purified apolipoprotein (apo) A-I resulted in the formation of lipoprotein particles ...
TA Musliner +6 more
doaj +1 more source
Hepatic lipase clears plasma cholesterol by lipolytic and nonlipolytic processing of lipoproteins. We hypothesized that the nonlipolytic processing (known as the bridging function) clears cholesterol by removing apoB-48- and apoB-100-containing ...
Helén L. Dichek +2 more
doaj +1 more source
Modifications of plasma lipoproteins after lipase activation in patients with chylomicronemia.
Lipoprotein lipase (LPL) and hepatic lipase (HL) are enzymatic activities involved in lipoprotein metabolism. The purpose of this study was to analyze the physicochemical modifications of plasma lipoproteins produced by LPL activation in two patients ...
E Manzato +4 more
doaj +1 more source
A method is described for the rapid, selective, and quantitative precipitation of apolipoprotein B from isolated hypercholesterolemic rabbit and human very low density lipoproteins (VLDL), intermediate density lipoproteins (IDL), and low density ...
R L Klein, D B Zilversmit
doaj +1 more source
Ultracentrifugal subclasses of low and intermediate density lipoproteins.
Low density lipoprotein (LDL) and intermediate density lipoprotein (IDL) classes have been shown to be composed of discrete metabolic entities or subclasses. Present ultracentrifugal methods are unable to precisely determine these subclasses.
J J Opplt, E S Holzberg
doaj +1 more source
The effect on apolipoprotein B kinetics of a diet enriched in either fish oil or safflower oil was investigated in five hypertriglyceridemic (HTG), non-insulin-dependent diabetic subjects.
Waldo R. Fisher +2 more
doaj +1 more source
A multicompartmental model has been devised to explain apolipoprotein B (apoB) kinetics in very low density lipoprotein subfractions (VLDL1 Sf 60-400 and VLDL2 Sf 20-60), intermediate density (IDL Sf 12-20) and low density lipoproteins (LDL Sf 0-12 ...
C J Packard, A Gaw, T Demant, J Shepherd
doaj +1 more source
Secretion of apoB- and apoA-I-containing lipoproteins by chick kidney
Previous studies showed that chick kidney is a site of synthesis of apolipoprotein (apo) B(B-100) and A-I. Aims of the present study were: a) to compare apoB and apoA-I production in chick kidney and liver; b) to investigate whether kidney ...
Patrizia Tarugi +5 more
doaj +1 more source
This study was designed to gain insight into the role of microsomal triglyceride transfer protein (MTP) in the association of apolipoprotein (apo) B with lipid during intestinal lipoprotein assembly.
Marleen M.J. van Greevenbroek +3 more
doaj +1 more source
Analysis of cholesterol levels in lipoprotein(a) with anion-exchange chromatography
We previously established an analysis method for determining the cholesterol levels of five major lipoprotein classes [HDL, LDL, intermediate density lipoprotein (IDL), VLDL, and chylomicrons] in serum by an anion-exchange (AEX)-HPLC method, but ...
Yuji Hirowatari +5 more
doaj +1 more source

