We investigated the immunoprecipitation of apolipoprotein B-binding lipoproteins, or of apo A-I- and apo C-binding lipoproteins, by delipidated antiserum for measuring cholesterol in the nonprecipitated lipoprotein fractions. After immunoprecipitation of serum with delipidated anti-apo B, we determined by immunoelectrophoresis that no beta- or pre-beta lipoproteins were present, whereas alpha-l...

We compared direct determination of beta-lipoprotein cholesterol after selective extraction of very-low-density and high-density lipoproteins from serum with poly(ethyleneimine) and a cation-exchange resin with the classical quantitation after lipoprotein fractionation with the ultracentrifuge. At beta-lipoprotein cholesterol concentrations between 1.50 and 5.00 g/liter the correlation is linea...

UNLABELLED Bacterial lipoproteins and lipid modification are gaining importance owing to their essential nature, roles in pathogenesis and interesting commercial applications. We have created an exclusive knowledge base for bacterial lipoproteins by processing information from 510 entries to provide a list of 199 distinct lipoproteins with relevant links to molecular details. Features include f...

The lipoproteins are an important group of cargo proteins known for their unique capability to transport lipids. By applying the Polarity index algorithm, which has a metric that only considers the polar profile of the linear sequences of the lipoprotein group, we obtained an analytical and structural differentiation of all the lipoproteins found in UniProt Database. Also, the functional groups...

The role of the enzyme hepatic triglyceride lipase was investigated in a primate model, the cynomolgus monkey. Antisera produced against human postheparin hepatic lipase fully inhibited cynomolgus monkey posttheparin plasma hepatic triglyceride lipase activity. Lipoprotein lipase activity was not inhibited by this antisera. Hepatic triglyceride lipase activity in liver biopsies was decreased by...

Formula diets containing lard or lard and egg yolks were fed to six normolipidemic volunteers to investigate subsequent changes in the composition of lipoproteins of d less than 1.006 g/ml and in their ability to bind and be taken up by receptors on mouse macrophages. Both formulas induced the formation of d less than 1.006 lipoproteins that were approximately 3.5-fold more active than fasting ...

Rat liver ribosomes in uifro incorporated labeled amino acids into proteins which showed the immunological behavior of the plasma lipoproteins. The presence of carrier lipoprotein or carrier lipid was required for the isolation and ultracentrifugal purification of immunologically reactive, labeled low and high density lipoproteins. The identity of the lipoproteins was further characterized by s...

background: preliminary clinical trials showed that ginger improved lipid profile in type 2 diabetes patients (t2d). this trial was carried out to determine the effect of ginger on blood lipid and lipoproteins in t2d. methods: this is a randomized, double-blind, placebo-controlled trial on 88 t2d conducted in. the patients were randomly divided into two groups of ginger (gg) and placebo (pg), t...

¯abstract backgrounds: lipoprotein (a) or lp(a) is a cholesterol-rich particle with atherothrombogenic properties. plasma level of lp(a) varies in different populations, however, little data on normal range of lp(a) lipoprotein among iranian population is available objective: the aim of this study was to estimate the normal range of lp(a) and also its relationship with other lipoproteins in a g...