Results 301 to 310 of about 209,802 (322)
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Journal of the American Chemical Society, 2005
A novel electron microscopy specimen protocol shows that the presumed phospholipid bilayer membrane ribbons that wind helically to form the cylinders known as "tubules" are actually flattened tubes. These flattened tubes are alternatively found with a helical twist about the tube's long axis or occasionally flat with no winding or twist.
Bijaya K, Mishra +2 more
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A novel electron microscopy specimen protocol shows that the presumed phospholipid bilayer membrane ribbons that wind helically to form the cylinders known as "tubules" are actually flattened tubes. These flattened tubes are alternatively found with a helical twist about the tube's long axis or occasionally flat with no winding or twist.
Bijaya K, Mishra +2 more
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PHOSPHOLIPIDS. PHYSICOCHEMICAL PROPERTIES OF PHOSPHOLIPIDS
The article discusses the composition and physical and chemical properties of phospholipids and the study of the chemical composition of phospholipids. It also discusses the development of methods for identifying and establishing the chemical composition of phospholipids.Tashmukhamedova, Shohista +1 more
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Binding of Serpins to Immobilized Phospholipids and Phospholipids in Suspension
2018Binding of serine protease inhibitors (serpins) to nonprotein ligands such as glycosaminoglycans or phospholipids has been shown to modify their inhibitory activity and-at least in the case of SERPINA5-to mediate serpin internalization into cells. Also phospholipid functions may be altered when bound to serpins or other proteins.By interacting with ...
Margarethe Geiger +2 more
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Phospholipids in parasitic protozoa
Molecular and Biochemical Parasitology, 2003Parasitic protozoa are surrounded by membrane structures that have a different lipid and protein composition relative to membranes of the host. The parasite membranes are essential structurally and also for parasite specific processes, like host cell invasion, nutrient acquisition or protection against the host immune system. Furthermore, intracellular
Vial, Henri +3 more
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Hyaluronan–Phospholipid Interactions
Journal of Structural Biology, 1997Hyaluronan-phospholipid interactions have been studied in vitro by negative staining and rotary shadowing electron microscopy. Hyaluronan (HA) molecules of different molecular weights (around 170,000; 740,000, and 1.9 x 10(6) Da) were added to phospholipid suspensions (DPPC or egg lecithin) that were in the form of either unilamellar particles or ...
RONCHETTI, Ivonne +4 more
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[23] Extraction of phospholipids and analysis of phospholipid molecular species
1990Publisher Summary The chapter presents a discussion on extraction of phospholipids and analysis of phospholipid molecular species. The phospholipids (PLs) are a family of molecules that, with the exception of sphingomyelin (SM), are characterized by the presence of a phosphate group esterified to the sn -3 position of glycerol and 1 (lyso-PLs) to 4 (
George M. Patton, Sander J. Robins
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Cell Biology International, 1996
AbstractIt has been demonstrated that in hepatocyte nuclei the chromatin phospholipid fraction is localized near the RNA in decondensed chromatin. The aim of the present study was to see if there is any linkage between phospholipids and other nuclear components.
ALBI, Elisabetta +2 more
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AbstractIt has been demonstrated that in hepatocyte nuclei the chromatin phospholipid fraction is localized near the RNA in decondensed chromatin. The aim of the present study was to see if there is any linkage between phospholipids and other nuclear components.
ALBI, Elisabetta +2 more
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Current Drug Delivery, 2005
Phospholipid nanosomes are small, uniform liposomes manufactured utilizing supercritical fluid technologies. Supercritical fluids are first used to solvate phospholipid raw materials, and then decompressed to form phospholipid nanosomes that can encapsulate hydrophilic molecules such as proteins and nucleic acids.
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Phospholipid nanosomes are small, uniform liposomes manufactured utilizing supercritical fluid technologies. Supercritical fluids are first used to solvate phospholipid raw materials, and then decompressed to form phospholipid nanosomes that can encapsulate hydrophilic molecules such as proteins and nucleic acids.
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Phospholipids and phospholipid metabolism
Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids, 2013Suzanne Jackowski, Charles O. Rock
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[1] The biosynthesis of phospholipids
1992Publisher Summary This chapter discusses the biosynthesis of phospholipids, which consists of (1) the basic pathways leading to de novo formation of phospholipid and (2) special transformations that interconvert one phospholipid to another. There is more than one way that nature has developed to make specific phospholipids, and often, different ...
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