Results 171 to 180 of about 387,913 (205)

High-density lipoproteins (HDL) composition and function in preeclampsia

Archives of Gynecology and Obstetrics, 2018
To evaluate (a) the properties of high-density lipoproteins (HDL)/cholesterol, which include apolipoprotein A-1 (ApoA1) and paraoxonase1 (PON1), both are negative predictors of cardiovascular risk and (b) HDL function, among women with preeclampsia (PE).
Y. Einbinder, T. Biron-Shental, Moran Agassi-Zaitler, K. Tzadikevitch-Geffen, J. Vaya, S. Khatib, Meital Ohana, S. Benchetrit, T. Zitman-Gal   +8 more
semanticscholar   +4 more sources

High Density Lipoproteins (HDL) and the Oxidative Hypothesis of Atherosclerosis

cclm, 1999
The oxidative hypothesis of atherosclerosis classically implies a central role for low density lipoprotein (LDL) oxidation. However, new antiatherogenic properties have been recognized for high density lipoproteins (HDL), apart from their ability to ...
D. Bonnefont-Rousselot, P. Thérond, J. Beaudeux, J. Peynet, Alain Le-grand, J. Delattre   +5 more
semanticscholar   +4 more sources

High-density Lipoprotein (HDL) Dysfunction and the Future of HDL.

Current Vascular Pharmacology, 2017
Although High Density Lipoprotein Cholesterol (HDL-C) levels are inversely proportional to cardiovascular risk in many studies, recent pharmacological interventional studies with HDL-C raising strategies did not show a benefit in terms of vascular events.
S. Ertek
semanticscholar   +4 more sources

Lipoproteins, HDL/LDL

, 2004
F. Thorngate, David L. Williams
semanticscholar   +3 more sources

Effects of tibolone on lipoprotein(a) and HDL subfractions

Maturitas, 1994
To determine the effects of tibolone, a synthetic steroid used to alleviate climacteric symptoms and prevent osteoporosis, on lipoprotein metabolism, with particular reference to lipoprotein(a) levels and HDL subfraction profiles.Thirty nine postmenopausal women were treated with tibolone (Livial) 2.5 mg/day for 6 months and fasting serum lipoprotein ...
Keith Spowart, Hilary A. Rolton, C.D. Fletcher, David M. Hart, Elizabeth Farish, JF Barnes   +5 more
openaire   +3 more sources

Interaction of apoHDL with HDL and with other lipoproteins

Atherosclerosis, 1970
Abstract Ultracentrifugation at a density of 1.21 of mixtures of apoHDL and HDL in which one component was labeled with 125 I showed that interchange of labeled protein took place. Since no evidence of intermediates was obtained it seems more probable that these results are explained by interchange of the relatively small protein subunits (mol.wt ...
R. Gordon Gould, H.S. Sodhi
openaire   +3 more sources

Degradation of High-Density Lipoproteins (HDL) In Vitro

Scandinavian Journal of Clinical and Laboratory Investigation, 1974
An isolation procedure is described in which, in the presence of a SH-blocking agent, DTNB, LP-B, and albumin-free HDL2 and HDL3 were isolated. Subfractionation on hydroxylapatite column chromatography of HDL2 and HDL3 respectively, gave three parent fractions of characteristic polypeptide composition.
A. Gustafson, Sven-Olof Olofsson
openaire   +3 more sources

The interaction of lipolysis products of very low density lipoprotein with plasma high density lipoprotein (HDL): perfusate HDL with plasma HDL subfractions

Biochemistry and Cell Biology, 1987
The nature of the interaction of high density lipoproteins (HDL), formed during lipolysis of human very low density lipoprotein (VLDL) by perfused rat heart, with subfractions of human plasma HDL was investigated. Perfusate HDL, containing apoliproproteins (apo) E, C-II, and C-III but no apo A-I or A-II, was incubated with a subfraction of HDL (HDL-A)
S. P. Tam, W. C. Breckenridge
openaire   +3 more sources

Paraoxonase Genotypes, Lipoprotein Lipase Activity, and HDL

Arteriosclerosis, Thrombosis, and Vascular Biology, 1996
Paraoxonase, an enzyme associated with the high density lipoprotein (HDL) particle, hydrolyzes paraoxon, the active metabolite of the insecticide parathion. Several studies have shown that paraoxonase levels in humans have a distribution characteristic of two alleles, one with low activity and the other with high activity.
Rebecca J. Richter, Clement E. Furlong, Richard Humbert, John D. Brunzell, Alberto Zambon, John E. Hokanson, D.N. Nevin   +6 more
openaire   +3 more sources

Studies on Human Serum High-Density Lipoproteins (HDL) IV. Isolation of Lipoprotein Families after Incubation of HDL

Scandinavian Journal of Clinical & Laboratory Investigation, 1975
The high-density lipoproteins (HDL) of human serum appear to be unstable and easily exposed to chemical changes during isolation. In earlier studies we have isolated and purified HDL subfractions either in the presence of an SH-blocking agent, DTNB, or in the cold.
Ulf Svanberg, A. Gustafson, Sven-Olof Olofsson   +2 more
openaire   +3 more sources