نتایج جستجو برای: palmitic acid
تعداد نتایج: 747653 فیلتر نتایج به سال:
Glucotoxicity and lipotoxicity contribute to the impaired beta-cell function observed in type 2 diabetes. Here we examine the effect of saturated and unsaturated fatty acids at different glucose concentrations on beta-cell proliferation and apoptosis. Adult rat pancreatic islets were cultured onto plates coated with extracellular matrix derived from bovine corneal endothelial cells. Exposure of...
چکیده ندارد.
introduction: nonalcoholic fatty liver disease (nafld) is a global disease which its prevalence is about 10-35%. several factors are involved in the pathogenesis of the disease. the present study was conducted to evaluate the effect of fasting during ramadan on plasma free fatty acids in patients with nafld.methods: this cross-sectional study was performed during the month of ramadan in june-ju...
We describe a new and specific method for measurement of lecithin palmitic acid in amniotic fluid. Dipalmitoyl lecithin, the major alveolar surfactant, has previously been estimated by measuring the lecithin-sphingomyelin ratio, total lecithin, total phospholipid phosphorus, and (or) total palmitic acid. Our method is more specific for estimation of dipalmitoyl lecithin, because nonphospholipid...
We recently described a primarily reduced palmitate oxidation in myotubes established from type 2 diabetic subjects, whereas triacylglycerol (TAG) accumulation seemed to be adaptive. However, it is still uncertain whether these changes are similar for saturated and unsaturated fatty acids and whether high concentrations of glucose and/or insulin may change this picture. Studies of palmitic acid...
We report that the adhesion receptor P-selectin can be metabolically labeled with [3H]palmitic acid in human platelets. Analysis of alkaline methanolysis products from labeled protein demonstrated that the radioactivity associated with P-selectin was covalently bound palmitic acid. [3H]Palmitic acid was cleaved by hydroxylamine treatment at neutral pH and by reducing agents, indicating that acy...
The effects of inclusion of different fatty acids in the medium on the rate of esterification of palmitic acid and its stereospecific distribution among the three positions of the triacyl-sn-glycerols by preparations of rat adipocytes in vitro have been determined. Myristic acid, stearic acid, oleic acid and linoleic acid were used as diluents and the concentration of the combined unesterified ...
A fiber coating from polyaniline (PANI) was electrochemically prepared and employed for Solid phase micreoextraction (SPME). The PANI film was directly electrodeposited on the platinum wire surface using cyclic voltametry (CV) technique. The same method was applied for the preparation of SPME fiber coated by polyaniline multiwalled carbon nanotubes (PANI/MWCNTs) composite. The concentration of ...
Palmitic acid was the main long chain fatty acids (LCFA) that accumulated onto the anaerobic sludge when oleic acid was fed to an EGSB reactor. The conversion between oleic and palmitic acid was linked to the biological activity. When palmitic acid was fed to an EGSB reactor it represented also the main LCFA that accumulated onto the sludge. The way of palmitic acid accumulation was different i...
The lymphoma plasma membrane glycoprotein, GP85, is a transmembrane glycoprotein that binds directly to ankyrin, a molecule known to link the plasma membrane with the underlying cytoskeleton. In this study, we have demonstrated that palmitic acid is incorporated into GP85 in vivo and that the amount of palmitic acid incorporated is greatly stimulated during lymphoma cap formation. The majority ...
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