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Cy5-Labeled Phosphatidylcholine
Russian Journal of Bioorganic Chemistry, 2021Fluorescent lipid probes are widely used as tools for studying the properties of biological membranes and for studies of such biological functions of lipids as metabolic pathways and the molecular nature of diseases. In this report, we propose the new Cy5-labeled phosphatidylcholine (Cy5-PC) fluorescent lipid probe and describe its geometrical ...
I. A. Gracheva +6 more
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Phosphatidylcholine and cell death
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2002Phosphatidylcholine (PC) constitutes a major portion of cellular phospholipids and displays unique molecular species in different cell types and tissues. Inhibition of the CDP-choline pathway in most mammalian cells or overexpression of the hepatic phosphatidylethanolamine methylation pathway in hepatocytes leads to perturbation of PC homeostasis ...
Cui, Z., Houweling, M.
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Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1980
1. The contribution of serum phosphatidylcholine and 1-acyl lysophosphatidylcholine to chylomicron and mesenteric lymph lipoproteins of heavier buoyant density was studied in rats with catheters placed in the jugular vein, duodenum, common bile duct and mesenteric lymph duct.
M, Steere, C M, Mansbach
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1. The contribution of serum phosphatidylcholine and 1-acyl lysophosphatidylcholine to chylomicron and mesenteric lymph lipoproteins of heavier buoyant density was studied in rats with catheters placed in the jugular vein, duodenum, common bile duct and mesenteric lymph duct.
M, Steere, C M, Mansbach
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Autoxidation of phosphatidylcholine liposomes
Lipids, 1982AbstractAutoxidation of pure soybean phosphatidylcholine liposomes at 40 C was found to proceed without an observed induction period, but otherwise, the rates of disappearance of the linoleic acid (70% of total) and linolenic acid (6% of total) followed typical autocatalytic kinetics.
G S, Wu, R A, Stein, J F, Mead
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Proceedings, annual meeting, Electron Microscopy Society of America, 1991
There is great interest in the process of lipid self-assembly, especially the microstructure formed from lipid mixtures. Spontaneous unilamellar vesicles have been reported by Roberts from mixtures of long-chain lecithins and short-chain lecithins. Alone, dipalmitoyi phophatidylcholine (DPPC) forms normal multilamellar phases, a solid Lβ phase up to ...
E. Naranjo, J.A.N. Zasadzinski
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There is great interest in the process of lipid self-assembly, especially the microstructure formed from lipid mixtures. Spontaneous unilamellar vesicles have been reported by Roberts from mixtures of long-chain lecithins and short-chain lecithins. Alone, dipalmitoyi phophatidylcholine (DPPC) forms normal multilamellar phases, a solid Lβ phase up to ...
E. Naranjo, J.A.N. Zasadzinski
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Biochimica et Biophysica Acta (BBA) - Biomembranes, 1976
The following phosphatidylethanolamines were studied by differential scanning calorimetry: 1,2-dipalmitoleoyl-, 1,2-dioleoyl-, 1,2-dilauroyl-, 1,2-dielaidyl-, 1,2-dimyristoyl- and 1,2-dipalmitoyl-sn-glycero-3-phosphoryl-ethanolamine. The saturated and trans-unsaturated species underwent thermotropic phase transitions at temperatures about 20-30 degrees
P W, Van Dijck +4 more
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The following phosphatidylethanolamines were studied by differential scanning calorimetry: 1,2-dipalmitoleoyl-, 1,2-dioleoyl-, 1,2-dilauroyl-, 1,2-dielaidyl-, 1,2-dimyristoyl- and 1,2-dipalmitoyl-sn-glycero-3-phosphoryl-ethanolamine. The saturated and trans-unsaturated species underwent thermotropic phase transitions at temperatures about 20-30 degrees
P W, Van Dijck +4 more
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Poly (phosphatidylcholine) analogs
Macromolecules, 1989Preparation de polymeres (- ○+ -NMe 2 -R-O-P(O)O ○- -O-CH 2 -CH 2 ) n par polymerisation dans le DMF de derives de l'oxyde de dioxaphospholanne-1,3,2 et caracterisation par RMN du proton, GPC et ...
Tadao Nakaya +2 more
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Chemistry and Physics of Lipids, 1979
The solubility of the three steroid hormones, progesterone, testosterone, and estradiol-17 beta in water and phosphatidylcholine vesicles was measured after shaking and ultrasonication. All three steroids have low water solubility, which increases considerably at sonication for testosterone and estradiol-17 beta. The phosphatidylcholine vesicles have a
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The solubility of the three steroid hormones, progesterone, testosterone, and estradiol-17 beta in water and phosphatidylcholine vesicles was measured after shaking and ultrasonication. All three steroids have low water solubility, which increases considerably at sonication for testosterone and estradiol-17 beta. The phosphatidylcholine vesicles have a
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