the aims of this study were to determine some major biochemical alterations observed in first calving cows with udder edema during the periparturient period and to detect some associations between dietary factors and the disease. for that, the concentrations of some electrolytes (na+, k+, cl, ca2+, p and mg2+), lipid (triglycerides and cholesterol) markers and lipoproteins (hdl, ldl and vldl) a...

The interaction of sonicated, small vesicles of egg phosphatidylcholine and cholesterol (2:1, mol/mol) with bovine high density serum lipoproteins was examined in terms of lipid transfer between both types of particles and the resulting changes in lipoprotein structure. Saturation of high density lipoprotein preparations with vesicle lipids gave final lipoprotein particles with essentially unch...

E5531, a novel synthetic lipid A analogue, antagonizes the toxic effects of lipopolysaccharide, making it a potential intravenously administered therapeutic agent for the treatment of sepsis. This report describes the distribution of E5531 in human blood and its activity when it is associated with different lipoprotein subclasses. After in vitro incubation of [(14)C]E5531 with blood, the great ...

OBJECTIVES Hyperlipidemia is a significant metabolic disorder that is commonly encountered in renal transplant recipients. This study was conducted to investigate lipid disturbances and define its pattern in kidney recipients. MATERIALS AND METHODS The records of 103 patients who had undergone a renal transplant between the years of 2004 and 2005 were retrospectively investigated. The lipid p...

This article presents the research findings regarding protein, lipid, and carbohydrate-energy metabolism indices in rats under acute (AS) chronic hypokinetic stress (HS) their combinations. HS its combinations with AS were found to decrease protein various extents, causing a negative nitrogen balance body. increased lipid indices, which are factors of atherogenesis body (levels total cholestero...

Apoproteins from plasma lipoproteins were localized by immunofluorescence techniques in human carotid artery atherosclerotic lesions. These studies were performed in light of the possible importance of these apoproteins in both lipid metabolism and the pathogenesis of atherosclerosis. ApoA-I from high density lipoproteins, apoB from low density lipoproteins, and apoC-III from very low density l...

BACKGROUND Changes in lipid levels over time after acquiring HCV infection, and how they differ from HCV-uninfected persons are unknown. METHODS We used ERCHIVES to identify those with a known HCV seroconversion window and persistently negative controls. We excluded subjects with HIV and hepatitis B and those who received lipid lowering agents. Total Cholesterol (TC), low-density lipoproteins...

The composition of the plasma lipoproteins is continuously modified during their intravascular metabolism, as a result of a dynamic exchange and net transfer of lipids between particles or between particles and cells. Specialized proteins, the plasma lipid transfer proteins, facilitate the transfer and exchange of phospholipids, cholesteryl esters, and triglycerides between the lipoproteins. Al...