Marked changes of lipid levels during puberty in a patient with lipoprotein lipase deficiency.

Unlabelled: Clinical and biochemical characteristics of a female patient with familial lipoprotein lipase deficiency have been followed in short intervals before and during puberty. The proband is compound heterozygote for two missense mutations in the lipoprotein lipase gene. One mutation occurs in codon 250 (Asp250-->Asn), the other is in codon 410 (Glu410-->Lys).

Lipoprotein (a) and vascular disease in diabetic patients.

In order to assess the potential role of lipoprotein (a) as a risk factor for cardiovascular disease in diabetes mellitus, plasma concentrations were measured in a large group (n = 500) of non-insulin-dependent (NIDDM, n = 355) and insulin-dependent (IDDM, n = 145) patients. Concentrations of lipoprotein (a) were compared in diabetic patients with (n = 153) or without (347) documented vascular disease (ischaemic heart disease, peripheral vascular disease or macroangiopathy). They were significantly higher (p < 0.

Apolipoprotein E polymorphism as a risk factor for vascular disease in diabetic patients.

Objective: To examine the prevalence of cardiovascular disease in diabetic patients as a function of apolipoprotein (apo) E polymorphism.

Research Design And Methods: The apo E phenotypes and plasma lipid, lipoprotein, and apo levels were determined for 517 Italian diabetic patients. The prevalence of cardiovascular disease (defined as ischemic heart disease [HD] and/or peripheral vascular disease and/or cerebrovascular disease) was assessed as a function of apo E polymorphism at entry and after 4 years.

Characterization of subpopulations of lipoprotein particles isolated from human cerebrospinal fluid.

The aim of the present study was to define lipoprotein complexes within cerebrospinal fluid (CSF) in terms of their apolipoprotein composition, using fractionation procedures considered optimal for maintaining lipoprotein structural integrity. Five apolipoproteins were identified, namely apolipoproteins A-I, A-IV, D, E and J. These were differentially distributed amongst lipoprotein particles of which three major subpopulations were identified.