Results 101 to 110 of about 387,913 (205)

Imaging and force measurement of LDL and HDL by AFM in air and liquid

FEBS Open Bio, 2015
The size and biomechanical properties of lipoproteins are tightly correlated with their structures/functions. While atomic force microscopy (AFM) has been used to image lipoproteins the force measurement of these nano‐sized particles is missing.
Chaoye Gan, Meiying Ao, Zhanghua Liu, Yong Chen   +3 more
doaj   +1 more source

Modelling the inflammatory process in atherosclerosis: a nonlinear renewal equation [PDF]

arXiv, 2017
We present here a population structured model to describe the dynamics of macrophage cells. The model involves the interactions between modified LDL, monocytes/macrophages, cytokines and foam cells. The key assumption is that the individual macrophage dynamics depends on the amount of lipoproteins it has internalized.
arxiv  

Subfractionation of human high density lipoproteins by heparin-Sepharose affinity chromatography.

Journal of Lipid Research, 1980
A reproducible and quantitative subfractionation of human high density lipoproteins (HDL) by heparin-Sepharose affinity chromatography has been developed. Two elution methods (A and B) were used to subfractionate HDL(2) (d 1.063-1.125 g/ml) or total HDL (
K H Weisgraber, R W Mahley
doaj  

Interconversion between apolipoprotein A-I-containing lipoproteins of pre-beta and alpha electrophoretic mobilities.

Journal of Lipid Research, 1992
Apolipoprotein (apo) A-I-containing lipoproteins can be separated into two subfractions, pre-beta HDL and alpha HDL (high density lipoproteins), based on differences in their electrophoretic mobility.
ST Kunitake, CM Mendel, LK Hennessy
doaj  

Two FPGA Case Studies Comparing High Level Synthesis and Manual HDL for HEP applications [PDF]

arXiv, 2018
Real time data acquisition systems in nuclear science often rely on high-speed logic designs to reach the fast data rate requirements. They are mostly coded in a hardware description language (HDL). However, in recent years, high level synthesis (HLS) compilers have appeared, with the notable advantage that they rely on the widespread C/C++ syntax ...
arxiv  

Plasma lipoprotein composition in alcoholic hepatitis: accumulation of apolipoprotein E-rich high density lipoprotein and preferential reappearance of 'light'-HDL during partial recovery.

Journal of Lipid Research, 1982
Abnormal lipoproteins accumulate in the plasma of alcoholic hepatitis patients in association with a deficiency of the cholesterol esterifying enzyme, lecithin:cholesterol acyl-transferase. Most of these abnormal lipoproteins are found in the d > 1.006 g/
S W Weidman, J B Ragland, S M Sabesin
doaj  

Distribution of cell-derived cholesterol among plasma lipoproteins: a comparison of three techniques.

Journal of Lipid Research, 1990
Three fractionation procedures (immunoaffinity chromatography, two-dimensional nondenaturing electrophoresis, and heparin-agarose affinity chromatography) have been compared in determining the kinetics of free and ester cholesterol transfer in ...
OL Francone, CJ Fielding, PE Fielding
doaj  

Quantitation of the in vitro free cholesterol exchange of human red cells and lipoproteins

Journal of Lipid Research, 1970
The exchange of free cholesterol in vitro between human red blood cells and low density lipoproteins (LDL) was quantified. The flux of sterol between LDL and red cells was relatively constant over a wide range of concentrations of free cholesterol in ...
STEVEN H. QUARFORDT, HELEN L. HILDERMAN
doaj  

Higher serum 25(OH)D concentration is associated with lower risk of metabolic syndrome among Aboriginal and Torres Strait Islander peoples in Australia [PDF]

arXiv
Although previous observational studies have shown associations between serum 25-hydroxyvitamin D (25(OH)D) concentration and metabolic syndrome, this association has not yet been investigated among Aboriginal and Torres Strait Islander peoples. We aimed to investigate the association between serum 25(OH)D concentration and metabolic syndrome and its ...
arxiv  

Comparison of non-HDL cholestrol level with LDL, cholesterol and other lipids markers level regarding investigation of lipoproteins disorder in hospitalizedpatients in Mazandran Heart Hospital

Journal of Mazandaran University of Medical Sciences, 2009
, 1 2 (Received 11 January, 2009 ; Accepted 22 July, 2009)AbstractBackground and purpose: Considering some restrictions of serum low density lipoprotein (LDL) as a marker for Coronary Artery Disease (CAD) risk factor and also the importance of apo B as ...
Mohammad Reza Mahdavi, Ali Ghaemian
doaj