Inositol lipids account for 15% of the total cellular phospholipids of Leishmania donovani promastigotes. Four major inositol lipids were identified and characterized: phosphatidylinositol (PI), phosphatidylinositol phosphate (PI-P), phosphatidylinositol diphosphate (PI-P2), and an inositol sphingophospholipid (InSL). Diacyl and alkyl acyl PI were identified. The major esterified fatty acids of...

in detail by many investigators.'-6> The difference in the amount of secreted surface lipid by sex and by age was also reported repeatedly.7-17) The difference of fatty acid composition of human skin surface film lipid by sex and by age was first examined by Boughton and Wheatley 41 According to these investigators, the skin surface lipids from the same subject varied little from time to time, ...

Abstract Essential oils can modulate ruminal biohydrogenation. Dorper x Santa Inês lambs (n=40; initial BW of 30.3 ± 5.76 kg and 92 9 d old) were assigned to a randomized complete block evaluate the effect different levels arnica montana essential oil (AM) as feed additive on fatty acid (FA) profile meat. The treatments were: 25 mg monensin/kg DM (M25); four monensin-free diets containing 0 (AM...

Drug delivery systems allow tissue/cell specific targeting of drugs in order to reduce total drug amounts administered to an organism and potential side effects upon systemic drug delivery. Most drug delivery systems are polymer-based, but the number of possible materials is limited since many commercially available polymers induce allergic or inflammatory responses or lack either biodegradabil...

Molecular distributions and stable carbon isotopic compositions (δ(13)C) of n-alkanes, fatty acids and n-alcohols were investigated in urban aerosols from Beijing, northern China to better understand the sources and long-range atmospheric transport of terrestrial organic matter during polluted and clear days in winter. n-Alkanes (C19-C36), fatty acids (C8-C32) and n-alcohols (C16-C32) detected ...

The interaction of a designed bioactive lipopeptide C16-GGGRGDS, comprising a hexadecyl lipid chain attached to a functional heptapeptide, with the lipid-free apoliprotein, Apo-AI, is examined. This apolipoprotein is a major component of high density lipoprotein and it is involved in lipid metabolism and may serve as a biomarker for cardiovascular disease and Alzheimers' disease. We find via is...

This paper focused on analysis of fatty acids of erythrocytes and blood plasma in patients with multiple organ dysfunction syndrome. For the study, fatty acids ethyl esters, obtained during sample preparation from blood plasma and erythrocytes, were analyzed by capillary gas-liquid chromatography. Statistical analysis was performed using the Mann-Whitney U test (p<0.05). The conducted research ...

Sulfatide-reactive type II NKT cells have been shown to regulate autoimmunity and anti-tumor immunity. Although, two major isoforms of sulfatide, C16:0 and C24:0, are enriched in the pancreas, their relative role in autoimmune diabetes is not known. Here, we report that sulfatide/CD1d-tetramer(+) cells accumulate in the draining pancreatic lymph nodes, and that treatment of NOD mice with sulfat...

Few diazotrophs have been found to belong to the family Cytophagaceae so far. In the present study, a Gram-negative, rod-shaped bacterium that forms red colonies, was isolated from sands of the Takalamakan desert. It was designated H4XT. Phylogenetic and biochemical analysis indicated that the isolate is a new species of the genus Pontibacter. The 16S rRNA gene of H4XT displays 94.2-96.8% seque...