منابع مشابه
very-low-density lipoproteins
1. Human total HDL (high-density lipoprotein), HDL2 and HDL3 were labelled in vitro by incubation with lipoproteindeficient serum (LPDS) which contained either [3H]cholesteryl oleate or [14C]cholesterol under different conditions. The lipoproteins were then subfractionated by heparin-Sepharose column chromatography, and three subfractions (A, B and C) were successively eluted from each preparat...
متن کاملOxidized Low Density Lipoproteins
The direct vasoactive effects of native and oxidatively modified low density lipoproteins as well as their effects on endothelium-dependent relaxations to 5-hydroxytryptamine were studied in isolated rings of pig right coronary artery. Slowly developing contractions were caused by native low density lipoproteins (100 gg protein/ml). The contractions were more pronounced in the absence than in t...
متن کامل1262 Human Low Density Lipoproteins
Trichomonas vaginalis is" the microbial agent responsible for trichomonal vaginitis, a major sexually transmitted disease throughout the world (1-4). The complex events involved in trichomonad parasitism of host cells are poorly understood. We have focused on the ability of T. vaginaiis to selectively acquire host-derived macromolecules in order to better define host-trichomonad interactions (5...
متن کاملInteractions of high density lipoproteins with very low and low density lipoproteins during lipolysis.
Interactions of high density lipoproteins (HDL) with very low (VLDL) and low (LDL) density lipoproteins were investigated during in vitro lipolysis in the presence of limited free fatty acid acceptor. Previous studies had shown that lipid products accumulating on lipoproteins under these conditions promote the formation of physical complexes between apolipoprotein B-containing particles (Biochi...
متن کاملDansyl Phosphatidylethanolamine-labeled Very Low Density Lipoproteins
The fluorescent phospholipid dansyl phosphatidylethanolamine (DPE) (dansyl, 5-dimethylaminonaphthalene-1-sulfonyl) was incorporated into very low density lipoproteins (VLDL) to form DPE-VLDL. The addition of milk lipoprotein lipase to DPE-VLDL in the presence of albumin resulted in a greater than %fold fluorescence increase and a 20 nm blue shift in the wavelength of the emission maxima of t...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1971
ISSN: 0306-3283
DOI: 10.1042/bj1230015p