Preeclampsia is accompanied by an extensive remodeling of the extracellular matrix of umbilical cord. It is associated with an increase in collagen content in the umbilical cord artery. Furthermore, preeclampsia distinctly reduces proteolytic and gelatinolytic activity, especially after activation with various agents.We decided to develop a method for separation and determination of fatty acids...

Reusable in RCM reactions up to 10th turn. Catalysts be stored under air atmosphere 6 months without any significant activity loss. High performance ethenolysis of fatty acid methyl esters at atmospheric ethylene pressure.

In synaptosomal membranes from rat and monkey brain cortex, the addition of petroselenic (18:1, cis-delta 6) acid, oleic (18:1, cis-delta 9) acid, and vaccenic (18:1, cis-delta 11) acid or their corresponding methyl esters at 0.5 mumol/mg of membrane protein caused a similar 7-10% decrease in the microviscosity of the membrane core, whereas at the membrane surface the microviscosity was reduced...

The synergistic influences of three unsaturated fatty acids (UFAs, namely linoleic acid, oleic acid and linolenic acid) on the fatty acid composition of Saccharomyces cerevisiae and major volatile compounds were investigated in synthetic grape juice. The addition of UFAs led to a corresponding increase in UFAs in the cellular lipid, which was accompanied by a reverse reduction in the content of...

A pathway for steryl ester biosynthesis in acetone powder preparations from spinach (Spinacia oleracea L.) leaves has been elucidated; free sterol and 1,2-diglyceride were the substrates. Although animals synthesize cholesteryl esters by three distinct biosynthetic pathways, none of these pathways utilizes 1,2-diglyceride as an acyl donor. Phosphatidylcholine, phosphatidic acid, triglyceride, 1...

Fatty acids are an important class of signaling molecules regulating key aspects of whole body metabolism and physiology. In this issue, Yore et al. report a group of branched fatty acid esters of hydroxy fatty acids that regulate insulin secretion and glucose uptake through the activation of GPR120.